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75results about How to "Guaranteed tension" patented technology
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Slitting guide plate lifting device
ActiveCN224198876UWith angle adjustment functionGuaranteed tensionWebs handlingMechanical engineeringPhysics
Owner:NINGBO QIYI PRECISION METALS CO LTD
Road slope ecological protection structure and construction method thereof
PendingCN121802867AHigh bonding strengthRelieve stressExcavationsSeed depositing seeder partsEnvironmental resource managementStructural engineering
The invention relates to the technical field of side slope protection, in particular to a road side slope ecological protection structure which comprises positioning nails and a protection net and further comprises an anchoring mechanism arranged on the positioning nails and used for enhancing the anchoring stability of the positioning nails and side slope soil. The anchoring mechanism comprises a long shaft, the long shaft is fixed to the bottom of an inner cavity of the positioning nail, the top end of the long shaft penetrates through the top end face of the positioning nail, the outer surface of the long shaft is sleeved with a movable sleeve, a plurality of first sliding grooves are formed in the two sides of the movable sleeve, and fixing rings corresponding to the first sliding grooves in position are fixed to the inner wall of the positioning nail. An extrusion part is slidably connected between the first sliding groove and the fixing ring, a plurality of supporting parts are slidably connected to the interior of the positioning nail in the radial direction, a fixing plate is fixed to the bottom of each supporting part, and a barb type anchoring structure is formed when a nut is screwed, so that radial extrusion force is efficiently converted into embedding power of the positioning column; pressure concentration or insufficient thrust is avoided, and the pulling resistance is remarkably enhanced.
Owner:GUANGXI UNIV
Steel wire rope hoisting adjusting mechanism and pulley hoisting device
This utility model relates to the field of hoisting device technology, specifically to a wire rope hoisting adjustment mechanism and a pulley hoisting device, including a frame, mounting bases, and an adjustment device. Two mounting bases are provided, each movably mounted on the frame. Each mounting base has a first support and a second support below it. The first support is fixedly connected to the mounting base, and a first pulley and a second pulley are rotatably mounted on the first and second supports respectively. The first and second pulleys are connected by a wire rope, and a hook is provided on the second support. The adjustment device is mounted on the frame and is used to drive the two mounting bases to move in opposite directions at the same speed. This utility model achieves flexible adjustment of the hoisting position and maintains hoisting balance, solving the technical problems of inconvenient adjustment and difficulty in simultaneously adjusting the positions of two hoisting points in traditional hoisting mechanisms, leading to easy tilting and poor stability of the hoisted object.
Owner:ZHOUSHAN PUTUO CHANGHONG SHIPYARD CO LTD
A winding apparatus for the production of a protective film
The utility model provides a kind of winding equipment for protective film production, comprising: pedestal, pedestal upper end is sequentially provided with film pressing roller group, spraying assembly, blowing assembly and tension keeping assembly from left to right, and the right end of pedestal is provided with winding roller assembly.The kind of winding equipment for protective film production, by being provided with spraying assembly, can be made to make protective film even spray on spray and avoid the liquid after a large amount of mist cooling on pedestal, by being provided with tension keeping assembly, can be made to keep the effect of protective film tension.
Owner:DONGGUAN YUANXIN PACKING PROD CO LTD
Enameled wire cutting device
ActiveCN224115063UAvoid the situation where the curling blade is easily damagedExtended service lifeCouplingWire cutting
The utility model discloses an enamelled wire cutting device in the technical field of enamelled wire cutting, which comprises a working table and a supporting column, a cutting mechanism and a tensioning mechanism are arranged on the working table, the cutting mechanism comprises a fixing plate, the fixing plate is fixedly connected to the upper end of the working table, a pay-off roller is arranged on the side wall of the fixing plate, and the pay-off roller is arranged on the supporting column. A pay-off roller is fixedly connected to an output shaft of the pay-off roller through a coupler, a support is fixedly connected to the upper end of the workbench, a PLC is installed on the side wall of the support, a first air cylinder is fixedly connected to the inner wall of the support, an adjusting plate is fixedly connected to the output end of the bottom of the first air cylinder, and a connecting plate is fixedly connected to the bottom end of the adjusting plate. According to the enameled wire cutting device, different shear knives can be conveniently and rapidly adjusted for efficient cutting, the situation that the shear knives are subjected to cutting for a long time to cause edge curling is avoided, the four shear knives are matched for cutting, the service life of the shear knives can be greatly prolonged, and the practicability and efficiency of the device are improved.
Owner:JIANGSU YALUO TECH
Lattice wind turbine tower
The utility model provides a kind of lattice type wind generator tower, including tower column and foundation, tower column includes inclined section and vertical section, foundation includes anchor cage and foundation steel strand assembly;The axial direction of inclined section and the axial direction of vertical section form included angle, the inside of inclined section is equipped with tower column steel strand;The axial direction of anchor cage is parallel with the axial direction of vertical section, and the both ends of vertical section are connected with inclined section and anchor cage respectively;Foundation steel strand assembly includes foundation steel strand and the first fixed part and second fixed part connected in the both ends of foundation steel strand;The extension direction of foundation steel strand is parallel with tower column steel strand, and tower column steel strand is connected with the first fixed part, and anchor cage is connected with the second fixed part.The utility model designs the lower end of tower column into vertical section, so that anchor cage can also be installed vertically, reduce the radius of the pit for pre-buried anchor cage, reduce cost.Foundation steel strand assembly does not change the extension direction of tower column steel strand, guarantees the tension of tower column steel strand.
Owner:SHANGHAI ELECTRIC WIND POWER GRP CO LTD
Robot swing arm core flow coating suspension device
The utility model discloses a kind of robot swing arm core flow coating suspension device, including robot swing arm and crossbeam, the crossbeam is provided with lifting ring, the robot swing arm lifting hook is connected with lifting ring, the crossbeam is provided with several fixing devices, several chains are connected on the fixing device, the chain bottom is connected with first screw rod, further including the cylinder with internal thread, first screw rod one end is connected in cylinder, the cylinder other end is connected with screw rod hook with thread.The overall length of the cylinder, second screw rod, connecting hook, first screw rod and chain of the utility model can be adjusted compared with prior art, so that when hoisting pump shell core, ensure that each chain is in tension state, and then avoid the angle of pump shell core after hoisting and the preset angle have larger deviation, to ensure flow coating quality.
Owner:JIANGSU JINSHI CASTING & FORGING
A chain drive structure for a diesel engine
This utility model discloses a chain drive structure for a diesel engine, including a drive chain located inside the engine housing and a first guide rail pair and a second guide rail pair located on both sides of the drive chain. The first guide rail pair is rotatably connected to the engine housing. A first tensioner is provided at the free end of the first guide rail pair. The first tensioner is connected to the lubricating oil pump in the engine system through a pipe. A slider is slidably connected to both the first and second guide rail pairs. A tensioning sprocket is rotatably connected to the slider. The tensioning sprocket cooperates with the drive chain. A second tensioner is connected to the slider. The second tensioner is located on the first and second guide rail pairs. The second tensioner is connected to the lubricating oil pump through a pipe, and a solenoid valve is provided on the pipe. The tensioning sprocket applies additional tension to the drive chain to ensure tension on the drive chain, extend its service life, reduce replacement frequency, and reduce replacement costs.
Owner:EVEREST TRANSMISSION SYST (PINGHU) CO LTD
Adjustable tensioning mechanism for a warp knitting machine
ActiveCN121802621Beasy to operatesmall tensionWarp knittingWebs handlingClassical mechanicsStructural engineering
The application discloses an adjustable pulling mechanism of a warp knitting machine and relates to the technical field of warp knitting machines. The adjustable pulling mechanism of the warp knitting machine comprises a device main body, the device main body comprises a warp knitting machine body, the device main body further comprises a mounting frame, two groups of pulling rollers connected with the mounting frame and two tensioning rollers arranged between the two groups of pulling rollers, the device main body further comprises two rotating discs, a rotating shaft connected between the rotating discs and the mounting frame and a constant force driving rotary motion mechanism for driving the rotating shaft to rotate. The adjustable pulling mechanism of the warp knitting machine is convenient for tensioning operation of grey cloth produced by the warp knitting machine, can guarantee the constancy of tensioning force, is convenient for adjusting the size of the tensioning force according to use requirements, is more suitable, is more convenient and fast, guarantees the effect of tensioning, is convenient for deviation rectifying operation of the grey cloth, guarantees the effect of pulling and further guarantees the production quality of the grey cloth.
Owner:JINJIANG HONGYI WEAVING CO LTD
An automatic palletizing and loading system
ActiveCN224298397UGuaranteed delivery performanceEasy to palletize and loadConveyorsSupporting framesTransmission beltClassical mechanics
The utility model discloses an automatic stacking and loading system, including the bottom plate, the top of bottom plate is equipped with the transmission frame, the central position of transmission frame bottom end is equipped with two bearing frame, and the outer wall of bearing frame both sides all is fixed with the installation and has the lifting seat, and the bottom plate top all is equipped with the base under the lifting seat, and the both sides of base top all are fixedly installed with the stand, and the outer wall of stand all movably installs two guide tubes, and the outer wall of guide tube one side is connected with the outer wall of lifting seat one side, and the top of lifting seat is equipped with the roof support, and the bottom of roof support is connected with the top of stand, and the central position of base top is installed with electric push rod, and the top of electric push rod is connected with the top of lifting seat, and one side of bottom plate top is installed with the control box. The utility model not only improves the applicable range of stacking and loading system, also reaches the purpose of easily stacking and loading explosive box, and guarantees the conveying effect of conveying belt to explosive box when using stacking and loading system.
Owner:YANGCHENG COUNTY NOVI CHEMICAL CO LTD
Eccentric counterweight type high-strength belt dynamic tension balancing device
The utility model relates to the technical field of belts, and provides an eccentric counterweight type high-strength belt dynamic tension balancing device which comprises a rectangular plate, an adjusting rod fixedly installed at the other end of a first spiral spring, a second spiral spring fixedly installed at the other end of the first spiral spring, and a third spiral spring fixedly installed at the other end of the second spiral spring. The adjusting rod is movably embedded in the cylindrical groove; the U-shaped plate is fixedly mounted at the top of the adjusting rod, and a positioning wheel is movably embedded in the U-shaped plate; the two electric push rods are started at the same time, the two sets of positioning rods are pushed to slide in the through holes through the connecting plates, the positioning rods drive the annular plates to slide on the outer surfaces of the positioning wheels through the connecting blocks, the two annular plates move oppositely or oppositely under the action of the electric push rods, adjustment is conducted according to the size of the belt, and the belt is positioned. The belt is prevented from sliding left and right on the outer surface of the positioning wheel, friction of the belt is reduced, and the service life of the belt is prolonged.
Owner:NO 1 MINE PINGDINGSHAN TIANAN COAL
Paper wrapping machine press box apparatus
The utility model relates to a kind of paper wrapping machine pressing box equipment, including two mainframes, sprocket set, conveying chain set and screw adjusting mechanism.Two mainframes are spaced apart along vertical direction, two sprocket sets are set on each mainframe, and two sprocket sets are spaced apart along the conveying direction of carton.Each mainframe is provided with conveying chain set, and the two ends of conveying chain set are engaged with corresponding sprocket, and two conveying chain sets are used to clamp carton.Each mainframe is provided with screw adjusting mechanism, screw adjusting mechanism is connected with bearing seat, and screw adjusting mechanism is used to drive two sprocket sets to be far away from each other, to tension conveying chain set. By setting screw adjusting mechanism, the spacing of two sprocket sets can be adjusted to tension conveying chain set. Connecting plate is used to fix between mounting shaft and mainframe, to avoid the bending of mounting shaft and the sagging of conveying chain set, to ensure the quality of carton packaging.
Owner:GUANGZHOU TECH LONG PACKAGING MACHINERY CO LTD
An oil pick-up device for an aluminium foil punch press
ActiveCN224294284Ureduce cloggingGuaranteed tensionRolling equipment maintainenceWork treatment devicesPunch pressElectric machinery
The utility model discloses an aluminum foil punch press oil receiving device relates to aluminum foil press rolling technical field, including oil receiving port, the oil receiving port lower extreme fixed mounting has the filter casing, is equipped with the positioning hole in filter casing both sides, is equipped with the movable chute on filter casing, filter casing one side fixed mounting has the cleaning mechanism, the cleaning mechanism includes the mechanism casing of fixed mounting in filter casing one side, the movable axle is rotatably installed in mechanism casing, fixed mounting has the cleaning brush of movable axle, is installed in filter casing and has the filter mechanism, the cleaning mechanism still includes the motor of fixed mounting in mechanism casing one end, movable axle tip fixed mounting has the pinion, is equipped with two groups of movable holes in mechanism casing both sides. This aluminum foil punch press oil receiving device, through the cooperation of cleaning mechanism and filter mechanism, can clean the filter screen in the filtering process, reduces the situation of the occurrence of the blockage.
Owner:JIANGSU CHANGALUMINUM NEW ENERGY MATERIAL TECH CO LTD
Construction device and method for roof integrated waterproof concealed deformation joint
ActiveCN116927358BImprove waterproof performanceavoid enteringBuilding roofsBuilding material handlingStructural engineeringMechanical engineering
The application discloses a roof integrated waterproof concealed deformation joint construction device and a construction method, and belongs to the field of deformation joint construction. The device comprises a first embedded strip arranged on the inner side wall of one side of the deformation joint, a second embedded strip arranged on the inner side wall of the other side of the deformation joint, and a waterproof assembly arranged between the first embedded strip and the second embedded strip. The waterproof assembly comprises a mounting plate arranged between the first embedded strip and the second embedded strip, and waterproof belts arranged on both sides of the mounting plate. A first moving groove is formed in the first embedded strip for sliding cooperation with the mounting plate. A second moving groove is formed in the second embedded strip for sliding cooperation with the mounting plate. A locking assembly is arranged on the first embedded strip for fixing the mounting plate. A supporting assembly is arranged on the mounting plate for supporting the waterproof belts. The application has the effect of improving the waterproof effect of the roof.
Owner:ANHUI HEGUANG CONSTR CO LTD
Insect-proof net for melon production greenhouse
ActiveCN224165328Upromote circulationpromote repairClimate change adaptationPlant protectionAgricultural scienceGreenhouse
The utility model relates to the technical field of melon production, in particular to a melon production greenhouse insect-proof net which comprises a greenhouse body and two sets of insect-proof nets, the insect-proof nets are arranged on the two sides of the inner wall of the greenhouse body in a sliding mode, one side of each insect-proof net is wound around a first rotating rod, and the other side of each insect-proof net is wound around a second rotating rod. By arranging the insect-proof nets, the first rotating rod, the second rotating rod, the rotating assembly and the limiting assembly, the two sets of insect-proof nets are arranged on the two sides of the greenhouse body respectively, air circulation is facilitated, the rotating assembly drives the first rotating rod to rotate, the limiting assembly drives the first rotating rod to rotate, the limiting assembly drives the second rotating rod to rotate, and the limiting assembly is arranged on the inner wall of the greenhouse body. The insect-proof net is unwound, the insect-proof net is made to move downwards, the limiting assembly limits movement of the insect-proof net, ventilation is conducted in the greenhouse body, meanwhile, pests are prevented from entering the greenhouse body to affect melons, and the damaged position of the insect-proof net is convenient to repair.
Owner:TIBET LVZHIYUAN MODERN AGRI TECH CO LTD
Adjustable height cradle support
This utility model relates to an adjustable height-increasing suspended platform support. Its structure includes a front support, a rear support, and a horizontal crossbar mounted on top of the front and rear supports. An upper support is mounted above the front support, and a first pull rope and a second pull rope are mounted above the horizontal crossbar. The two ends of the first pull rope are connected to the two ends of the horizontal crossbar, respectively. A front adjustment support and a rear adjustment support are mounted at the front and rear ends of the horizontal crossbar, respectively. A steering component is mounted at the rear end of the horizontal crossbar. The front end of the second pull rope is connected to the front adjustment support, which is used to connect to the suspended platform. The rear end of the second pull rope is connected to the rear adjustment support via the steering component. The front and rear adjustment supports are connected to adjustment holes on the horizontal crossbar by bolts. This utility model allows adjustment of the position of the front adjustment support, thereby adjusting the distance between the suspended platform and the building facade, enabling the suspended platform to avoid protruding parts of obstacles or obstacles on the building facade.
Owner:HEBEI CONSTR GRP
An on-line slitting and winding apparatus for paper pulp nonwoven fabric
The utility model discloses an online slitting and winding equipment of paper pulp non -woven fabric, including raw material roller, adjustable slitting mechanism, winding roller and tensioning mechanism, adjustable slitting mechanism, adjustable slitting mechanism set up between tensioning mechanism and winding roller, tensioning mechanism, tensioning mechanism set up between raw material roller and adjustable slitting mechanism, wherein, adjustable slitting mechanism includes support frame, the support frame inside rotatory connection has the guide roller, belong to non -woven fabric production technical field. The online slitting and winding equipment of paper pulp non -woven fabric, through with the adjusting plate installation on the mounting seat, then rotates the guide rod and inserts to the adjusting groove inside, and second electric push rod moves the adjusting plate, and the equidistance adjustment of multiple slitting knives is carried out, and non -woven fabric is slitted into different width, to satisfy different production needs, thereby can effectively improve the flexibility of production.
Owner:PREMIER PRINTING TECH (SUZHOU) CO LTD
Airing device for vermicelli processing
ActiveCN224121557UGuaranteed tensionheight adjustableClimate change adaptationDrying chambers/containersStructural engineeringProcess engineering
The utility model belongs to the technical field of hangers, particularly relates to an air-drying device for vermicelli processing, and aims to solve the problems that the appearance and texture of vermicelli are affected due to the fact that the existing air-drying device cannot shade the vermicelli as required in the outdoor use process, and adopts the following scheme that the air-drying device comprises a movable bottom plate, a first supporting seat is fixedly arranged at the top of the bottom plate, multiple sets of hanging rods are arranged on the two sides of the first supporting seat, and adjusting mechanisms are arranged on the two sides of the first supporting seat and used for adjusting the heights of the hanging rods; according to the utility model, through the design of the movable bottom plate and the height-adjustable hanging rods, the flexible configuration and efficient utilization of an airing space are realized, and a user can quickly adjust the height and spacing of the hanging rods and the setting of the supporting assemblies according to the airing requirements of vermicelli, so that not only is the stability of the hanging rods enhanced, but also the airing efficiency is improved. And a sunshade net and an automatic unfolding and storage mechanism are arranged in the storage box, so that the airing quality is ensured.
Owner:ANREN COUNTY BAISHENG AGRICULTURAL DEVELOPMENT CO LTD
Aramid yarn two-for-one twisting mechanism with automatic yarn clamping function
ActiveCN224119196Uprevent springbackAvoid rebound and drag issuesContinuous wound-up machinesYarnStructural engineering
The utility model discloses an aramid fiber yarn two-for-one twisting mechanism with an automatic yarn clamping function, which belongs to the field of aramid fiber yarn two-for-one twisting mechanisms, and comprises a rack and an arranged automatic yarn clamping mechanism, when equipment breaks down to cause the springback phenomenon of yarns, an air cylinder drives an output end to drive an extrusion block to move backwards, and the automatic yarn clamping mechanism is used for clamping the yarns. The extrusion blocks no longer extrude the pressed blocks in the two side directions, after the compression springs on the fixing rods conduct stretching recovery operation, the connecting plates are pushed in the opposite directions, the connecting plates move along the fixing rods through the connecting holes in the side walls, and at the moment, the symmetrical wire clamping plates conduct synchronous relative movement operation and are matched with the wire clamping grooves formed in the opposite face walls, so that the wire clamping plates can be fixed. The yarn penetrating through the yarn guide holes formed in the top faces of the yarn guide plates which are symmetrical up and down is automatically clamped under the elastic acting force, so that the problem that the yarn rebounds is solved, and the aramid yarn two-for-one twisting mechanism has the automatic yarn clamping function.
Owner:SHANTOU MINGDA TEXTILE CO LTD
Scalp tensioning device and hair transplanting seat comprising same
ActiveCN224056096UNot easy to loosenhigh degree of automationOperating chairsDiagnosticsHead scalpPhysical medicine and rehabilitation
The utility model provides a scalp tensioning device and a hair transplantation seat comprising the scalp tensioning device, the scalp tensioning device is arranged on the hair transplantation seat, the scalp tensioning device comprises a contact part, a driving part and a driving part, the contact part is used for being in contact with the scalp, and the driving part is used for driving the driving part to rotate. The driving part is arranged on the hair transplanting seat, the driving part is electrically connected with a control module of the hair transplanting seat, and the driving part is used for driving the contact part to tension or loosen a hair follicle extraction area of the scalp; the adjusting mechanism is arranged on the hair transplanting seat, and the adjusting mechanism is used for driving the driving part to rotate, so that the position of the contact part corresponds to the position of the scalp. By arranging the contact part and driving the contact part to move through the driving part to replace the mode that the scalp is tensioned through a silica gel rope, tensioning of the scalp of a user is achieved, the tensioning degree is guaranteed, and meanwhile the automation degree is higher compared with the mode that the silica gel rope is tensioned through hands.
Owner:SHANGHAI SURLOGIC ROBOT CO LTD
Automatic cutting and film laminating machine for rubber product manufacturing
ActiveCN224089168UImprove dust removal efficiencyImprove processing efficiencyMetal working apparatusDust controlSoot
The utility model discloses an automatic cutting film laminating machine for rubber product manufacturing, which relates to the technical field of rubber product processing and comprises a base, a conveying crawler belt is fixed on the base, a film laminating winding roller is arranged above the conveying crawler belt and connected with a transverse driving part, and the transverse driving part is connected with a film laminating machine. The transverse driving part drives the film covering winding roller to move in the length direction of the conveying crawler belt, an extrusion cutting roller moving vertically is arranged on one side of the film covering winding roller, a film covering traction part is arranged between the extrusion cutting roller and the film covering winding roller, and a soot blowing cleaning part is further fixed to the base and comprises an air guide plate fixed to the base. The air guide plate is located above the conveying crawler belt. According to the automatic cutting film laminating machine, dust is gradually removed through high-pressure wind power in the film laminating process, the dust removal efficiency is improved, excessive structures needing to be replaced are avoided, the overall machining efficiency is improved, the overall film laminating machining automation degree is high, and the labor cost is reduced.
Owner:DONGGUAN XINGBANG ELECTRICAL TECH CO LTD
A special paper detection device
The utility model relates to the technical fields of special paper detection, especially to a special paper detection device, which is provided with a roller pressing restraint mechanism with damping rotation arranged outside, can keep the paper tension in the detection box and improve the reliability, comprising a paper detection box, further comprising a connecting frame, a rotary damper, a lower pressing roller, a guide sleeve, a sliding rod, a pull tab, a connecting spring, a top frame and an upper pressing roller, the input side of the paper detection box is connected with the outside of the front side of the connecting frame, the middle inner side of the top of the connecting frame is connected with the outside of the guide sleeve, the inner wall of the guide sleeve is vertically slidingly connected with the outer wall of the sliding rod, the top end of the sliding rod is connected with the middle part of the bottom side of the pull tab, the connecting spring is connected between the outside of the bottom of the pull tab and the outside of the guide sleeve on the top end of the connecting frame, the bottom side of the sliding rod is connected with the middle part of the top side of the top frame, the upper pressing roller is rotatably arranged in the top frame, the lower pressing roller is rotatably arranged in the connecting frame through the rotary damper, the upper pressing roller corresponds to the lower pressing roller horizontally, and the front side of the paper detection box is provided with a winding mechanism.
Owner:WELBON SPECIAL MATERIALS CO LTD
An upper filter paper device for a lancet needle assembly system
ActiveCN121105416Bachieve recyclingSolve the accumulationMeasurement devicesMetal working apparatusPunchingControl engineering
The technical scheme belongs to the technical field of medical instrument production equipment and specifically relates to a filter paper feeding device of a lancet bottle needle assembling system, which comprises a workbench, a filter paper roll warehouse, a filter paper conveying wheel mechanism, a filter paper punching mechanism, a filter paper feeding mechanism, a waste paper recycling mechanism, a filter paper roll tightness detection mechanism and a guide rod. The filter paper roll warehouse is installed on the workbench, the filter paper conveying wheel mechanism is installed on the workbench and located beside the filter paper roll warehouse, the filter paper conveying wheel mechanism is used for sending the filter paper in the filter paper roll warehouse to the filter paper punching mechanism, the filter paper punching mechanism is installed on the workbench and used for punching the filter paper conveyed by the filter paper conveying wheel mechanism, and the filter paper feeding mechanism is installed on the workbench. The filter paper roll tightness detection mechanism is used for detecting the tightness of the filter paper roll and making the waste paper recycling mechanism collect the waste paper after punching, ensuring the stability of the tension in the filter paper conveying process, avoiding the conveying deviation caused by the uneven tightness of the filter paper roll, realizing the recycling of the waste paper and avoiding the accumulation of the waste paper.
Owner:YUHUAN COUNTY TIANLAI MASCH EQUIP CO LTD
Guide rail anti-falling structure for chemical enterprise
The utility model discloses a chemical enterprise guide rail anti-falling structure which comprises a guide rail, a pulley, a falling differential mechanism, a hook and a sealing ring. The two ends of the guide rail are fixedly connected to anchor points of fixing pieces on the two sides. The pulley is assembled on the guide rail and can slide on the surface of the guide rail; the falling differential mechanism is connected to the guide rail through a pulley and can slide along the line of the guide rail. The hook is arranged below the falling differential mechanism and used for being connected with an operator or other safety systems. The sealing ring is arranged at the joint of the falling differential mechanism and the hook and used for isolating oil-water mixture or acid gas from invading and controlling internal corrosion of equipment.
Owner:UNID JIANGSU CHEM CO LTD
Out-machine scutching roller with adjustable angle
ActiveCN224062131UImprove the opening effectControl the tensionWebs handlingMachineIndustrial engineering
The utility model discloses an angle-adjustable off-machine scutching roller, belongs to the technical field of scutching rollers, and solves the problem that an existing off-machine scutching roller is poor in cloth tensioning effect, so that the scutching effect is poor. The top of the operation table is provided with a scutching roller; a pressing roller is arranged at the front end of the scutching roller and installed on an angle adjusting mechanism. The angle adjusting mechanism comprises two adjusting rods, and the middles of the two adjusting rods are movably connected to the two supporting frames through hinge rods. One ends of the two adjusting rods are connected to the two ends of the pressing roller through the pressing roller fine adjustment assembly. The other ends of the two adjusting rods are movably connected to the telescopic ends of the two hydraulic driving cylinders. Cloth passes through the pressing roller and the scutching roller in sequence in the production process, the angle adjusting mechanism controls the pressing roller to adjust the angle and adjust the pressing degree of the pressing roller on the cloth, then the tensioning degree of the cloth is changed, it is guaranteed that the cloth is in a tightened state in the conveying process, and the scutching effect of the scutching roller is improved.
Owner:SICHUAN ZHICHENG CHANGYUAN COMPOSITE MATERIAL CO LTD
A new vibrating treadmill
The utility model provides a novel vibration running machine relates to running machine technical field. It includes base, running board, vibration subassembly, guide tape cylinder subassembly, running belt and controller, and running board is connected with base, at least one vibration subassembly is connected in the bottom of running board, at least one guide tape cylinder subassembly is movably connected with base or running board, and running belt is driven outside running board, and the bottom of guide tape cylinder subassembly contacts with the top surface of running belt conveyed to the below of running board, and the bottom of guide tape cylinder subassembly is lower than the bottom of vibration subassembly. Guide tape cylinder subassembly makes running belt expand outward, is helpful to keep the degree of tension, makes running belt more smooth, and guide tape cylinder subassembly can make the clearance between vibration subassembly and running belt conveyed to the below of running board, does not affect the vibration effect, and the clearance increases, can be additionally installed the vibration subassembly with bigger volume, obtains stronger vibration effect, can use vibration function simultaneously in the process of running.
Owner:NINGBO PANSAI HEALTH TECHNOLOGY CO LTD
Foldable arm structure for an agricultural irrigation robot
ActiveCN224267698Uflexible adjustmenteasy to moveWatering devicesCultivating equipmentsAgricultural irrigationDrive wheel
This utility model discloses a foldable arm structure for an agricultural irrigation robot, relating to the field of agricultural irrigation technology. It includes a robot body with a drive wheel at its bottom and storage grooves at the center of both sides of its upper end. Two drive rails are symmetrically arranged around the storage grooves on the upper middle part of the robot body. Drive sliders are slidably connected within each drive rail. A folding drive motor is fixedly connected to the rear upper end of the robot body. When the folding drive motor is started, its output shaft drives a double-threaded screw to rotate. Since the threads on the outer walls of the two drive rails have opposite directions, the two drive sliders move towards or away from each other along the drive rails, thereby causing the scissor folding mechanism to unfold or fold.
Owner:TAIYUAN UNIVERSITY OF SCIENCE AND TECHNOLOGY
Convenient noodle block poking rod assembly with automatic tensioning function
The utility model relates to the technical field of conveying device, more specifically, especially, it relates to the component of instant noodle block poking rod with automatic tensioning function, include: conveying track, chain, one end of swing arm is rotatively connected with frame, and tension sprocket rotatory setting is in the other end of swing arm, spring nose is fixed on swing arm's one end near tension sprocket and frame respectively, and the both ends of tension elastic part are connected with two spring nose respectively, the one side above swing arm is fixed with support plate, and is installed with adjusting screw on support plate through screw thread rotation, and one end of adjusting screw is in abutment with swing arm's one side away from tension elastic part, the utility model discloses the improvement of the component of instant noodle block poking rod with automatic tensioning function, has the advantage that the elongation or relaxation in the operation of automatic compensation chain is maintained chain constant working tension, thereby effectively solve the problem and the deficiency in prior art and equipment.
Owner:SHANDONG SHENGYOU INTELLIGENT EQUIPMENT CO LTD
Cloth cover fine adsorption and adhesion equipment for preparing polyester-viscose gray fabric
ActiveCN224198873UQuality assuranceGuaranteed tensionMechanical cleaningPressure cleaningPolyesterAdhesive belt
The utility model discloses cloth cover fine adsorption and adhesion equipment for preparing polyester-viscose grey cloth, which relates to the technical field of cloth production and comprises a fixing frame and cloth. The two ends of the fixing frame are each provided with a supporting assembly used for supporting cloth. A controller is arranged on the fixed frame; air cylinders are vertically arranged on the upper side and the lower side of the inner wall of the fixing frame correspondingly, mounting frames are arranged on piston rods of the air cylinders on the two sides correspondingly, and mounting rollers are arranged at the two ends of the sides, away from each other, of the mounting frames on the two sides correspondingly. The adhesive tapes on the upper side and the lower side of the cloth are kept in a horizontal state, and then the upper mounting frame and the lower mounting frame are driven by the air cylinder to move towards the opposite sides, so that the upper cloth cover and the lower cloth cover of the cloth can be adhered by the adhesive tapes; furthermore, residual fine and stubborn dust impurities on the cloth surface can be removed, and the subsequent quality of the cloth is ensured.
Owner:HANGZHOU AOPIN TEXTILE CO LTD
A dam maintenance device for water conservancy management
ActiveCN224663499UEnsure accurate expansionguaranteed recovery
The utility model relates to embankment maintenance technical field discloses a kind of embankment maintenance devices for water conservancy management, including soil embankment, and soil embankment inside is evenly provided with positioning hole in four diagonal positions, and soil embankment upper end is paved with embankment slope protection net, and four positioning holes are all provided with inner support positioning unit for embankment slope protection net to be tightly laid on the upper surface of soil embankment, and inner support positioning unit includes positioning assembly, and the outer side annular arrangement of positioning assembly is provided with multiple expansion inner support mechanism for being attached with the inner wall of positioning hole, and the mutual cooperation between positioning assembly, synchronous assembly, transmission assembly, driving assembly and expansion inner support mechanism, effectively solve the problem that slope protection net is loose or deformed in traditional embankment maintenance, and positioning assembly is combined with expansion inner support mechanism by accurate positioning, ensure that embankment slope protection net always maintains tension state, and the cooperation of synchronous assembly and transmission assembly guarantees the accurate deployment and retraction of expansion inner support mechanism.
Owner:枣庄市河湖管理保护中心