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Jiangsu University patents


Recent patent applications related to Jiangsu University. Jiangsu University is listed as an Agent/Assignee. Note: Jiangsu University may have other listings under different names/spellings. We're not affiliated with Jiangsu University, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "J" | Jiangsu University-related inventors


Apparatus having automatically adjustable pot seedling fee rate and method therfor

An apparatus having an automatically adjustable pot seedling feed rate and a method therefor are provided. In some embodiments, the apparatus comprises a pot seedling scooper, a conveyance unit, a detection sensor, a controller, a seedling sorting unit, side panels, and brackets. ... Jiangsu University

Bacterial counting method

Disclosed is a bacterial counting method, comprising the following steps, s1: preparing a polyaniline/bacterial composite film on the surface of a glassy carbon electrode by electric polymerization; s2: drawing the standard curve of the polyaniline/bacterial composite film modified electrode; and s3: determining the bacterial concentration of the bacteria solution sample to be tested according to the standard curve obtained in step s2. The method does not require the cultivation of the bacteria in the implementation process, such that same takes a short time and is easy to operate; the method uses aniline as the main reagent, and the consumption of the solution to be tested is small, such that the testing cost is low and the equipment is simple; the method has the advantages of a good repeatability and a wide detection linear range; and the method is an easy to operate, short time-consuming, and low cost bacterial counting method. ... Jiangsu University

Adaptive control method and equipment of arc swing in narrow gap welding

Disclosed are an adaptive control method and equipment of arc swing in narrow gap welding. The control equipment is composed of an infrared camera system, a computer image processing system, an arc swing parameter control system, a bent-conducting-rod-type swing arc torch and the like. ... Jiangsu University

Pot seedling automatic feed mechanism for semi-automated transplanter

This present invention provides an automatic pot seedlings feeding mechanism for semi-automatic transplanter, comprising a transmission mechanism, a slider-crank mechanism, a stop lever, a side plate, a resetting mechanism and a bearing with bearing support. The transmission mechanism includes a transmission shaft i, a driving wheel, a transmission shaft ii, a transmission shaft iii and a conveyor belt. ... Jiangsu University

High-speed transplanting mechanism

Described is a high-speed transplanting mechanism that includes an angle-adjusting device about an angle of a duckbill entering soil, the mechanism comprising a rear arm, a front arm, a restoring spring, a control wire, a control wire sleeve and a control adjuster. The front arm is hinged on the mounting base of the planting device, the rear arm is hinged on the duckbill planting device, and the another end of the rear arm and the front arm are axial sliding connection. ... Jiangsu University

Bending mold device for bidirectional pipe bending

The present invention relates to a bending mold device for bidirectional pipe bending, comprising a mounting base which is horizontally arranged on a rack in a sliding manner, wherein the mounting base is provided with a translation lead screw driving the mounting base to slide and a translation motor, the rack is provided with a lead screw nut, a pipe bending spindle is rotatably disposed on the mounting base and a power mechanism is disposed on the mounting base, the upper end of the pipe bending spindle is movably connected to a lower rotating base, the lower rotating base is provided with a first pipe bending shaft and a second pipe bending shaft, the first pipe bending shaft and the second pipe bending shaft can be alternatively concentric with the pipe bending spindle through the sliding of the mounting base, the first pipe bending shaft is provided with a first bending mold lower mold, the second pipe bending shaft is provided with a second bending mold lower mold, the rack is vertically provided with a cylinder above the lower rotating base, the end part of a piston rod of the cylinder is fixedly provided with an upper limiting plate and a lower limiting plate in a sleeving manner, an upper rotating base is movably clamped between the upper limiting plate and the lower limiting plate, and the upper rotating base is rotatably provided with a first bending mold upper mold and a second bending mold upper mold. The device can realize bidirectional pipe bending and can bend an elbow pipe for more than 180 degrees.. ... Jiangsu University

Exosomes sourced from granulocytic myeloid-derived suppressor cells and application thereof

Provided are exosomes sourced from a granulocyte myeloid-derived suppressor cell and an application thereof. The exosomes are named as g-mdsc exo. ... Jiangsu University

Knotting device driven by two toothed discs

The invention discloses a knotter driven by double fluted disc. The knotter driven by double fluted disc comprises a small fluted disc, a knotter rack, a large fluted disc, a cutter arm assembled on the knotter rack, a knotter jaw and bill hook combined mechanism (r), a rope gripper driving mechanism (q) and a rope gripper (j), wherein a composite fluted disc of traditional d-knotter is divided into the small fluted disc and the large fluted disc in the knotter driven by double fluted disc.. ... Jiangsu University

Bending mold device for bidirectional pipe bending

The present invention discloses a bending and molding mechanism, comprising a base, wherein the base is provide with a transverse sliding rail, two transverse sliding bases are disposed on the transverse sliding rail in a sliding manner, the base is provided with a transverse driving device driving the transverse sliding bases, the base is provided with a central clamping device which can clamp the wire and can rotate around a central axis of the wire between the two transverse sliding bases, the transverse sliding bases are provided with a longitudinal sliding rail, the longitudinal sliding rail is provided with a longitudinal sliding base, the transverse sliding bases are provided with a longitudinal driving device driving the longitudinal sliding base to slide, the longitudinal sliding base is provided with a bending and molding device, one side, close to the central clamping device, of the transverse sliding base at the left side is provided with a left clamping device capable of movably extending to clamp the wire, and one side, close to the central clamping device, of the transverse sliding base at the right side is provided with a right clamping device capable of movably extending to clamp the wire. The device is simple in structure, and can bend two sides of tubular products or wires from different bending angles and different bending radii.. ... Jiangsu University

Combine harvester self-adaptive cleaning control apparatus and self-adaptive cleaning method thereof

A combine harvester self-adaptive cleaning control apparatus, includes a return plate, a cleaning sieve, a cleaning centrifugal blower, an impurity collection and stirring auger, a grain collection and stirring auger, a cleaning grain loss monitoring sensor, a grain tank grain impurity rate automatic monitoring apparatus, and an on-line monitoring and control system. The on-line monitoring and control system is connected to the cleaning centrifugal blower, the cleaning grain loss monitoring sensor, the grain tank grain impurity rate automatic monitoring apparatus, and a power driving mechanism of a louver sieve having an adjustable opening. ... Jiangsu University

Method for preparing functional polypeptide through multimode ultrasonic enhancing enzymolysis

The invention is about methods for preparing functional polypeptide by multi-mode ultrasound enhancement on enzymolysis, and it relates to the field of functional peptide production technologies. The objective of the invention is to improve the degree of hydrolysis of protein, increase the anti-hypertensive activity of protein hydrolysate, shorten the enzymolysis time and reduce the energy consumption. ... Jiangsu University

Bending and molding production line

The present invention discloses a bending and molding production line, comprising an unwinding mechanism, a feeding and straightening device, a cutting-off mechanism, a bending and molding device and a material loading mechanism, wherein the bending and molding device comprises a base, the base is provided with two transverse sliding bases, the base is provided with a transverse driving device driving the transverse sliding bases, the base is provided with a central clamping device between the two transverse sliding bases, the transverse sliding bases are provided with a longitudinal sliding base in a sliding manner and are provided with a longitudinal driving device driving the longitudinal sliding base to slide, the longitudinal sliding base is provided with a bending and molding device, one side, close to the central clamping device, of the transverse sliding base at the left side is provided with a left clamping device capable of movably extending to clamp the tubular product, and one side, close to the central clamping device, of the transverse sliding base at the right side is provided with a right clamping device capable of movably extending to clamp the tubular product. The production line can bend two sides of a tubular product or a wire stock by different bending angles and different bending radii, and the working efficiency is high.. ... Jiangsu University

Infrared vision sensing detection method and device for narrow-gap weld seam deviation

Disclosed are an infrared vision sensing detection method and device for narrow-gap weld seam deviation. The device includes a shaking (or rotating) arc narrow-gap welding torch, an arc current sensor (3), a computer image processing system (15), and an infrared photographing system. ... Jiangsu University

Adjustable clamp used for marine deck welding test

An adjustable clamp used for a marine deck welding test includes a supporting device, a guiding and positioning device and a clamping device; the guiding and positioning device comprises a plurality of guiding shafts, a plurality of guiding plates and a plurality of positioning rods, the guiding shafts located at the two sides of a working platform are detachably connected with supporting blocks, the guiding shafts penetrate through the guiding plates, the guiding plates can slide horizontally along the guiding shafts, at least one column of through-holes are formed in each guiding plate in the direction perpendicular to the sliding direction, the through-holes located at the central part are guiding plate bolt holes, the through-holes located at the two sides are guiding plate positioning holes, the positioning rods are placed in the guiding plate positioning holes, and the upper ends of the positioning rods are higher than the guiding plates; the clamping device comprises a plurality of pressing plates located on the upper parts of the guiding plates and provided with pressing plate bolt holes corresponding to the guiding plate bolt holes, and the pressing plates are connected with the guiding plates via bolts. The clamp provided in the present invention has advantages including simple structure, easy operation, low cost, accurate positioning, and the positioning points and the clamping force can be adjusted at will.. ... Jiangsu University

12/21/17 / #20170361904

Bionic high holding power anchor

The present invention discloses a bionic high holding power anchor, which includes an anchor rod, a suspension clasp coupled with one end of the anchor rod and an anchor fluke hinged with the other end of the anchor rod, wherein a plurality of fluke heads arranged at equal intervals are extended from a front end of the anchor fluke, fin-like streamlined balance wings are arranged at two sides of the anchor fluke; the fluke head is in a shape of triangle-like taper containing a plane side wall and two curved side walls, the plane side wall is an isosceles triangle, the two curved side walls are smooth curved surfaces, and the two smooth curved surfaces are symmetrical around a normal plane of the plane side wall. According to the bionic high holding power anchor of the present invention, the balance wings are arranged at the two sides of the anchor fluke, a body is avoided from being turned completely and the anchor reaches to a soil layer at a correct working angle during a process that the anchor is thrown into water; and a longitudinal dimension of the anchor is increased, so that an anti-turning property of the anchor in the soil layer is improved significantly, and a risk of anchor dragging is reduced.. ... Jiangsu University

11/16/17 / #20170328812

Automobile brake assembly fatigue test stand

The invention discloses an automobile brake assembly fatigue test stand, which includes a base and a thermotank, wherein a mandrel is mounted inside the thermotank, two ends of the mandrel are respectively inserted into a first taper sleeve and a second taper sleeve, the first taper sleeve is mounted inside a hollow brake tooling, one end of the brake tooling is connected with a first bearing pedestal casing, the other end of the brake tooling is connected with a brake, the first bearing pedestal casing is sequentially connected with a brake shaft, a static torque sensor and a support; the second taper sleeve is mounted inside a brake drum tooling through a bearing, one end of the brake drum tooling is connected with a brake drum sleeved on the mandrel while the other end is connected with a brake drum shaft, and the brake drum shaft is sequentially connected with a second bearing pedestal casing, a coupling, a reducer and a first servo motor. The mandrel is additionally mounted between two tooling fixtures, the tooling fixtures can freely rotate around the mandrel and support the two tooling fixtures, so that the rigidity of the tooling fixtures is enhanced, and the stability during testing is guaranteed.. ... Jiangsu University

11/09/17 / #20170320076

Jet type spray head double-limiting reversing mechanism

The present application belongs to fluid control equipment, in particular, relates to directional controlling mechanism of fluidic sprinkler, comprising a rear reversing mechanism, a front reversing mechanism and a signal stream switching mechanism. A limiting shift rod of the rear mechanism rotate around a locating rod as the center after touching a limiting ring, then realize the reversing of the limiting shift rod. ... Jiangsu University

11/09/17 / #20170318757

Dynamic detection device for growth of potted crop and detection method therefor

A dynamic detection device for the growth of a potted crop, includes a detection platform and a rotating shaft. A first cantilever frame is fixed at an upper portion of the rotating shaft; a laser ranging sensor is mounted at a tail end of the first cantilever frame; a second cantilever frame is fixed at a lower portion of the rotating shaft, and a pressure sensor is mounted at a tail end of the second cantilever frame. ... Jiangsu University

09/07/17 / #20170254789

A portable device for detecting nutrition level of plant

A portable device for detecting the nutrition level of a plant includes an outer casing and a detection circuit. The outer casing includes belt pulleys, a cam, upper and lower clamping plates. ... Jiangsu University

08/24/17 / #20170239751

Laser thermal combination remanufacturing method for damaged metal part

A remanufacturing method for a metal part having a damage. The damage groove is divided into a number of levels, and the groove bottom is treated by absorption layer-free laser shock peening to remove surface impurities and to refine surface-layer crystal grains. ... Jiangsu University

07/20/17 / #20170203385

Device and method for laser-inducing cavitation strengthening with multi-system automatic coordination work

A device and a method for laser-inducing cavitation strengthening with multi-system automatic coordination work. The device comprises a plurality of systems, including a clamping system, a lifting system, an imaging system, a computer control system, a laser system and an energy density amplifying system, etc. ... Jiangsu University

07/13/17 / #20170198645

Device and method for adjusting fuel supply advance angle of multi-cylinder diesel engine

A device for adjusting a fuel supply advance angle of a multi-cylinder diesel engine includes a gear chamber (3), a connecting disc (5) and a high-pressure fuel pump (2), wherein the gear chamber (3) and the connecting disc (5) are assembled in the diesel engine, and the high-pressure fuel pump (2) is arranged at a left end surface outside the gear chamber. A main shaft end of the high-pressure fuel pump (2) extends into the gear chamber (3) and is connected to the connecting disc (5). ... Jiangsu University

06/29/17 / #20170184147

Crosshead component of large diesel engine

Disclosed is a crosshead component of a large diesel engine. The crosshead component consists of a crosshead pin (1), slide blocks (2), wear-resisting plates (3), sealing covers (4), and a sleeve (5), and has a structure with h-shaped cross and longitudinal sections. ... Jiangsu University

06/01/17 / #20170152011

Bionic pectoral fin propelling device based on planetary gear train

A bionic pectoral fin propelling device based on a planetary gear train, including a frame, a power source (1), a propelling part (2), left and right maneuvering parts (3), a fixed support plate (4), a movable support plate (5), a left pectoral fin (6), a right pectoral fin (7), a fish body (8), and a tail fin (9). The fixed support plate (4) and the movable support plate (5) are installed on the frame parallel to each other; the fixed support plate (4) is located in front of the movable support plate (5); and the left and right maneuvering parts (3) are located between the fixed support plate (4) and the movable support plate (5). ... Jiangsu University

06/01/17 / #20170151057

Adaptively positioned mitral valve closure plate blocker for repairing mitral regurgitation

An adaptively positioned mitral valve closure plate blocker for repairing mitral regurgitation, comprising a suture and shaping ring (4.1) sutured on a mitral ring (2.1) and a closure plate (4.2); the closing plate (4.2) comprises a tongue-shaped plate and a strut (4.3) located at the top of the tongue-shaped plate and connected to the suture and shaping ring; the closing plate (4.2) can be connected to the suture and shaping ring (4.1), being capable of flapping back and forth and twisting left and right. The suture and shaping ring is sutured on the valve ring (2.1) of the mitral valve (2) of a patient in a thoracotomy and open heart surgery, thus shaping the disease expanded mitral ring (2.1), and supporting the closing plate (4.2); when a heart contracts and valve leaflets close, the closing plate (4.2) flaps and twists depending on the position of a regurgitation opening at the free edge of the valve leaflets to realize adaptive positioning of the closing plate (4.2), so that the closing plate (4.2) is at the free edge when two valve leaflets are closed, covering the regurgitation opening, and is tightly attached to the free edge of the valve leaflets, reducing or avoiding regurgitation of the mitral valve (2).. ... Jiangsu University

06/01/17 / #20170150678

Cutting longitudinal swaths grain harvesting and baling combine

A cutting longitudinal swaths grain harvesting and baling combine, includes a grain cutting and conveying system, a threshing and separation system, a grain cleaning apparatus, a grain collection and holding system, a straw compression and baling apparatus, a chassis travelling system, and a driving system; when the combine is harvesting grain in fields, the stalks are cut and conveyed to the threshing and separation system by the grain cutting and conveying system; the threshed and separated straw is compressed and baled by the straw compression and baling apparatus; the threshed and separated grain is cleaned by the grain cleaning apparatus; and the cleaned grain is conveyed by the grain collection and holding system to a grain storage bin. The combine can achieve harvesting of grain such as rice and wheat as well as compression and baling of threshed straw, having advantages of high working efficiency, stable performance, a simple process, and being time and labor saving.. ... Jiangsu University

05/18/17 / #20170137037

Sliding-plug movement mechanism device based on virtual linear movement guide rail and for sliding-plug door

A simple, convenient and light weight compartment door is provided.. . ... Jiangsu University

04/27/17 / #20170115195

Testing device for integrated irrigation and disinfection

A testing device for integrated irrigation and disinfection includes a centrifugal pump, pressure sensors, flow sensors, an ion concentration sensor, and a control system. The testing device has comprehensive functions of fertilization, spray and drip irrigation load simulation, water and fertilizer parameter detection, fertilizer absorbing channel parameter detection and backflow channel parameter detection. ... Jiangsu University

02/23/17 / #20170050265

Laser shock peening method for obtaining large-area uniform surface morphology

. . Provided is a laser shock peening method for obtaining a large-area uniform surface morphology. Using the relationship between the thickness of an absorption layer and a plastic deformation due to the laser shock peening and using a grid-shaped absorption layer (5) having a staggered distribution in thickness in cooperation with a two-layer interlaced laser shock processing method significantly reduce the height difference between micro-protrusions (10) and micro-pits (12) produced by an impact of a square light spot, and effectively reduce the roughness of the workpiece surface such that a large-area uniform surface morphology is formed on the workpiece surface.. ... Jiangsu University








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