124results about How to "Simple replacement process" patented technology

The invention provides a single-electrode silica gel sheet test circuit, device and method for physical therapy. The single-electrode silica gel sheet test circuit comprises a microcontroller, a Darlington tube array chip circuit, a relay array, a signal conditioning circuit and the like. The microcontroller controls the Darlington array to amplify low-power signals, drives the relay array to achieve selection of different test paths, collects and processes test data, and transmits the test data to the computer through a serial port. The relay array alternately switches paths to complete each test item; the signal conditioning circuit is used for adjusting a test signal to meet the AD sampling requirement; the digital control analog switch realizes multiplexing of multiple paths of signals, and a single AD port acquires multiple paths of signals; and the state indicating circuit displays the test result and gives an alarm prompt. The system is specially used for a single electrode plate test scheme, the installation complexity can be remarkably reduced, the stability is improved, and the efficiency is greatly improved.

The utility model provides an automobile part plastic product processing and forming die, which belongs to the technical field of automobile part plastic product processing, and comprises a fixed seat and guide rods symmetrically arranged at four corners of the upper surface of the fixed seat, a sliding seat is slidably connected among the four guide rods, and an upper die is movably inserted in a mounting port arranged in the middle of the lower surface of the sliding seat. A lower die is movably inserted into an assembling opening formed in the middle of the upper surface of the fixed seat, and limiting mechanisms are arranged between the upper die and the sliding seat and between the lower die and the fixed seat correspondingly and comprise mounting cavities transversely and symmetrically formed in the left end and the right end of the upper end of the fixed seat and the two ends of the lower end of the sliding seat correspondingly; the upper ends of the left and right wall surfaces of the assembly port and the lower ends of the left and right wall surfaces of the installation port are provided with openings which are transversely and symmetrically arranged. Through coordination and cooperation of the limiting mechanism and the driving assembly, a related worker can unlock for replacement only by pressing, assembly by the related worker is facilitated, the replacement process is greatly simplified, and ineffective working hours are reduced.

The utility model provides a multifunctional back training device belongs to fitness equipment technical field to solve the existing multifunctional back training device, the user perspires and is easy to remain in the cushion, handle, influences the follow -up experience. Although adds seat cover and so on clean, but seat cover replacement is complicated, and when moving, easy to shift and interfere with training action's problem. Including training device main part, support frame, cushion, seat cover, drive board, limit component and suspension assembly, support frame fixed mounting in training device main part one side, the cushion fixed mounting is in support frame top, the seat cover is set up in the cushion outside, drive board sliding connection is in support frame outside, limit component setting is in drive board outside, suspension assembly sets up in the cushion bottom. The utility model has the advantages of simple operation, avoids displacement, improves training safety etc.

The utility model relates to the technical field of let-off of a Karl-Myer warp knitting machine, in particular to a yarn winding prevention type let-off mechanism and the Karl-Myer warp knitting machine. The yarn winding prevention type let-off mechanism comprises a supporting plate, and first moving plates which are symmetrical relative to the center position of the supporting plate are arranged on the two sides of the top of the supporting plate in a sliding mode; two second moving plates are arranged on the side, close to the first moving plates, of the top of the supporting plate, a first moving mechanism used for moving the two first moving plates is arranged in the supporting plate, and a second moving mechanism used for moving the two second moving plates is further arranged in the supporting plate; according to the warp beam, the detachable warp feeding wheel bodies are arranged outside the warp beam, the warp grooves are formed in the warp feeding wheel bodies, after the warp grooves are abraded, the single warp feeding wheel body can be replaced, the whole warp beam does not need to be replaced, and cost is saved.

A drop hammer impact testing device for anchor bolts or anchor cables includes a lifting mechanism, a main frame, a hammer-grabbing device, a guide structure, a connecting structure, an impact force transmission mechanism, a hammer body, and a lifting rod. The main frame has a top plate at its top and a bottom plate at its bottom. The guide structure is located within the main frame, and the lifting mechanism is located on the upper surface of the top plate. The output end of the lifting mechanism is connected to the hammer-grabbing device, and the hammer body is located at the bottom of the hammer-grabbing device. Both the hammer-grabbing device and the hammer body are slidably fitted with the guide structure. This drop hammer impact testing device for anchor bolts or anchor cables solves the problem that the testing of anchor bolt or anchor cable support materials in related technologies focuses on static load testing, resulting in a lack of means to test the quality of anchor bolt or anchor cable support materials under impact loads.

The utility model provides a working arm for an industrial robot, which belongs to the technical field of mechanical engineering and comprises a bearing mechanism, a base, a first motor adaptively mounted at the bottom of the base, a first connecting rod fixedly connected to the output end of the first motor through a coupler, and a fixing plate fixedly connected with the outer end face of the first connecting rod. The driving mechanism comprises a second motor installed on the outer surface of the fixing plate in a matched mode, a guide plate fixedly connected with the output end of the second motor, a clamping assembly used for fixing the materials and a quick detaching assembly used for detaching the clamp. According to the utility model, by designing the quick release assembly which comprises the fixed block, the sliding columns, the limiting columns and the like, the clamping jaw can be quickly disassembled and assembled without a tool, and a user only needs to press the sliding columns on the two sides, so that the limiting columns can move from one end of the limiting groove to the other end of the limiting groove, the fit state with the limiting block is released, and the mounting block is easily taken down; and the clamp replacement process is simplified, and the working efficiency and flexibility are improved.

The utility model discloses a multifunctional injection mold frock, including base, still include setting height adjusting assembly in the base bottom, set up the drive assembly on the base, the support rod of rotation connection on the base, the fixed connection of placing rack on the support rod top, set up the clamping assembly on the placing rack. Through four station setting, can be in one of the station injection operation at the same time, the convenient operator to other three groups of station on the mold assembly replacement, need not to stop the whole operation, effectively avoided the shutdown problem of traditional single mold operation because of the change of mode, through drive assembly drive placing rack intermittent rotation, can be injection operation's mold assembly accurate rotation to the processing station, realized injection operation and mold replacement's synchronization, greatly reduced the equipment idle time, simplified the replacement process of mold, finally significantly improved the overall processing efficiency, reduced the waste of production resources.

The utility model relates to the technical field of resonator wafer processing accessories, in particular to a wafer positioning plate with information codes. According to the utility model, the information code is arranged on the ceramic chip, the ceramic chip is fixedly connected in the positioning groove, and the upper surface of the ceramic chip is lower than the notch of the positioning groove, so that the information code is effectively prevented from being directly exposed, the damage risk caused by external friction, corrosion and other factors is reduced, and the service life of the information code is obviously prolonged; and the long-term readability of the information is ensured.

This utility model discloses a vertical gear hobbing machine, belonging to the field of automotive parts processing and manufacturing technology. It includes a frame, a clamping die assembly, a servo feed system, a hydraulic system, an electrical control system, and a lubrication system. The frame includes a base, a column, and a protective cover. The clamping die assembly, located within the protective cover, includes a clamping head, a die positioning seat, and a hydraulic cylinder. The servo feed system includes a servo motor, a ball screw, and a second sliding guide rail. The hydraulic system includes a hydraulic pump station, pipelines, and a solenoid valve group. The electrical control system includes a PLC controller, a touch screen, and a sensor group. The touch screen is connected to the PLC and also features an emergency stop button and a three-color alarm light. The lubrication system includes an automatic lubrication pump and lubrication distribution pipelines. This vertical gear hobbing machine, employing the above structure, can stably clamp workpieces, ensure processing accuracy, achieve automatic lubrication and abnormal warning, and is convenient, safe, and reliable to operate, meeting the needs of automotive parts processing.

The utility model discloses an easy to install's cabinet lamp relates to lamp installation technical field, including cabinet lamp main part and pre -install seat, still include rebound mechanism, guide mechanism and quick detach mechanism, rebound mechanism installs in the back of cabinet lamp main part, and the outside of rebound mechanism is connected with the sliding plate, and the outside fixed connection of sliding plate has the L board, and the outside of pre -install seat is seted up and has the opening, and the outside fixed connection of L board has the first tooth board, and the inside of pre -install seat is installed to the abutment mechanism, and the outside fixed connection of abutment mechanism has the fixed plate, and the outside fixed connection of fixed plate has the second tooth board, and the inside of pre -install seat is installed to quick detach mechanism. The equipment triggers double self -locking through L board straight -in pre -install seat, and the close meshing of angle tooth surface is realized to the horizontal locking of tension spring drive, and the vertical stable inlay of spring pushes the plugboard and embeds the positioning groove, and when only needs to rotate single rod synchronous to remove two -way locking simultaneously, realizes the tool -free grade installation and removal, and the installation efficiency and structural stability are improved significantly.

The invention discloses a low-oil equipment acetylene intrusive measurement system and method based on a surface sensitive material, and belongs to the field of on-line monitoring of power equipment. The measuring system comprises an oil taking port direct connection type miniature acetylene sensing unit, a plug-in type sensor auxiliary driving unit and a comprehensive data system, the oil taking port direct connection type miniature acetylene sensing unit is connected with tested equipment; the oil taking port direct connection type miniature acetylene sensing unit and the plug-in type sensor auxiliary driving unit are hermetically connected in a plug-in manner, and the plug-in type sensor auxiliary driving unit is in communication connection with the comprehensive data system; the oil taking port direct connection type miniature acetylene sensing unit monitors the content of acetylene dissolved in oil in oil-deficient equipment in real time, data of the acetylene sensing unit is transmitted to the comprehensive data system through the plug-in type sensor auxiliary driving unit, the comprehensive data system processes and analyzes the received data, and the concentration of acetylene dissolved in oil is obtained. The acetylene dissolved in the oil of the low-oil equipment is monitored on line, and the maintenance efficiency of the low-oil equipment is improved.

The utility model relates to the technical field of motor structures, and discloses a high-efficiency motor stator, which comprises a plurality of groups of stator iron cores, countersunk threaded holes are formed in two ends of the surfaces of the plurality of groups of stator iron cores, limiting insertion holes are formed in four corners of the surfaces of the stator iron cores, and limiting insertion columns are fixedly mounted at four corners of the bottom surfaces of the stator iron cores. Limiting clamping blocks are fixedly installed on the four side faces of the stator iron cores, threaded installation holes are formed in the two ends of the surfaces of the multiple sets of stator iron cores, countersunk threaded holes are formed in the two ends of the surfaces of the stator iron cores, fastening connection is achieved through countersunk bolts, the limiting clamping blocks are installed on the four side faces of the stator iron cores, and limiting insertion columns are arranged at the four corners of the bottom face of the stator iron cores. Through clamping of the limiting insertion columns and the limiting insertion holes in the surface of the other iron core, rapid positioning and stable splicing of multiple sets of stator iron cores are achieved, the assembling efficiency is greatly improved, in addition, limiting clamping blocks on the edges of the stator iron cores are matched with a motor shell, positioning is further limited, heat dissipation ribs are axially arranged on the outer circumferences of the stator iron cores, and the heat dissipation area is enlarged.

A kind of conveying device for bolt processing, including base, the bottom plate top is fixedly installed with four support blocks, and every two support blocks is a group, and conveying assembly is equipped between two groups of support blocks, the utility model discloses first magnetic attraction plate is embedded in the surface of conveying belt, can effectively adsorb bolt, ensure that it does not fall due to vibration in the conveying process, improve the stability of conveying, avoid the production interruption and material waste caused by bolt drop, when bolt moves to the place of separation plate, separation plate can be quickly inserted between bolt and first magnetic attraction plate, cut off magnetic connection, make bolt smoothly slide to the inside of receiving box, this avoids the jam or damage of bolt when separating, further improves the operating efficiency and reliability of entire conveying device, significantly improves production efficiency.

The utility model relates to dust removal board technical field, and disclose a kind of fixed structure of dust removal board for flue gas purification, including filter box, vibration plate is movably installed in the inside of filter box, installation component is fixedly installed in vibration plate bottom, the installation component contains the limiting frame fixedly installed in vibration plate bottom.The utility model compares with traditional fixed structure, the fixed structure is through positioning block one, positioning column and spring, it is convenient to limit and fix dust removal board, at the same time, through vibration motor drives dust removal board whole to vibrate, through dust removal board vibration design driven by vibration motor, effectively improve the dust removal efficiency, through the waste gas particle of adhering and shaking off, prevent accumulation and enhance particle collision, improve the capture probability, at the same time, vibration promotes particle more easily to fall off to filter box bottom, optimization collection process, reduce escape, improve collection rate.

The utility model provides a kind of multiple teat continuous supply formula lamb is with lactation device, it is related to the technical field of livestock breeding, including fixed support, the both sides position symmetry fixed setting of fixed support has feeding bottle support, feeding bottle support is uniformly provided with multiple side by side, each feeding bottle support is respectively provided with feeding bottle, feeding bottle is obliquely arranged, the lower end of feeding bottle is provided with nipple, the upper portion of feeding bottle support is fixedly provided with milk tank, the outside of milk tank is communicated with the upper end of feeding bottle by pipeline, the outside of milk tank and located on pipeline are fixedly provided with throttle valve, the upper end of feeding bottle and located on pipeline are fixedly provided with check valve.The utility model realizes that multiple lambs are simultaneously fed by single equipment, significantly improves the efficiency of large-scale breeding, reduces the risk of lamb digestive system disease, adapts to different environmental temperature requirements, effectively blocks milk backflow, avoids milk tank pollution and cross infection between lambs.

This utility model discloses a reducer device for emulsion drilling rigs, including a first mounting shell, a second mounting shell disposed on the first mounting shell, and fixing bolts disposed between the first and second mounting shells. It enables rapid fixing and disassembly of the reducer body without disassembling numerous related components, significantly simplifying the replacement process, shortening downtime, and reducing the impact on construction progress. In terms of maintenance, the ease of assembly and disassembly reduces reliance on confined operating spaces and the risk of secondary damage due to improper operation. Regarding costs, it reduces labor hours and labor costs; reduces wear and tear on surrounding components from repeated disassembly, lowering the probability of unplanned replacements; and eliminates the need to stock complete units, reducing inventory costs. Furthermore, the flexible fixing method facilitates adaptation to equipment upgrade needs without requiring modification or replacement of the entire machine, further reducing costs, making it particularly suitable for scenarios such as underground mining.

This utility model discloses a cable production wire bundling machine, including a wire bundling machine. A feed inlet is installed on the upper part of the outer surface of one end of the wire bundling machine. A bundling ring, a pressing wheel, and a feeding guide wheel are arranged on one side of the wire bundling machine. A cantilever plate is fixedly installed on the lower part of the outer surface of one end of the wire bundling machine. A reinforcing frame is fixedly installed between the lower outer surface of the cantilever plate and the outer surface of one end of the wire bundling machine. Support blocks are provided between the cantilever plate and the bundling ring, and between the pressing wheel and the feeding guide wheel. This cable production wire bundling machine, through its limiting components, facilitates the assembly of the support blocks used to install the bundling ring, pressing wheel, and feeding guide wheel by a snap-fit ​​method, and is easy to disassemble. Pre-connecting the bundling ring, pressing wheel, and feeding guide wheel to the support blocks facilitates subsequent direct snap-fit ​​replacement, improving assembly and disassembly efficiency and reducing downtime.

The utility model discloses a hoisting type heat recovery fresh air machine which comprises a machine shell, an outdoor air inlet and an outdoor air outlet are formed in the side wall of the machine shell, and a first inserting groove and a second inserting groove are formed in the machine shell. The first inserting groove is located in the inner side of the outdoor air inlet and communicated with the outdoor air inlet. The second inserting groove is positioned on the inner side of the outdoor air outlet and is communicated with the outdoor air outlet; a first filter element and a second filter element are respectively inserted into the first inserting groove and the second inserting groove; outdoor fresh air passes through the outdoor air inlet and the first filter element and then enters the machine shell. And indoor air in the machine shell passes through the second filter element and then is exhausted from the outdoor air outlet. The hoisting type heat recovery fresh air machine can solve the problems that when the filter element of the hoisting type fresh air machine is replaced, the cover plate needs to be dismantled, and operation is inconvenient, and the filter element replacement process is simpler, more convenient and faster.

The utility model relates to the technical field of beacon lights, in particular to a multifunctional beacon light which comprises a floating body and the like, the floating body serves as a main body bearing structure of a light buoy and is used for providing buoyancy and stabilizing the position of the whole beacon light on the water surface, the upper end of the floating body is fixedly connected with a tower bottom, and the tower bottom serves as a transition part for connecting the floating body and an upper structure. The cover plate serves as a platform foundation for personnel operation and staying, the tower body is fixedly connected to the center of the upper end of the cover plate, the tower body serves as a vertical supporting structure, a ladder stand is installed on the periphery of the tower body, the upper end of the tower body is fixedly connected with a top disc, a large lampshade is fixedly arranged on the top disc, a guide rail is arranged close to the large lampshade, and a small lampshade is slidably connected to the guide rail. By arranging the lampshade capable of being opened in a rotating mode, a maintainer can easily reach the position of the beacon light and operate the beacon light, and the maintenance and replacement process of the beacon light is greatly simplified.

The invention relates to the field of integral replacement of a sintering machine round roller, in particular to an integral quick replacement method for the sintering machine round roller, which comprises the following steps of: uniformly mounting symmetrical hanging points, chain blocks and hoisting belts on the front and rear side walls of a blanking chute above the round roller along the axial direction of the round roller; first lifting points are arranged on the striker plates on the two sides of the round roller; a lifting point II is arranged on a driven shaft of the round roller; an electric capstan is mounted on the plant stand column corresponding to the lifting point II; the round roller is pre-supported through symmetrical hanging points on the discharging chute, and the connection between the mounting bases at the two ends of the round roller and the base is removed; then a round roller is put down; the round roller is horizontally moved out in the axial direction through cooperation of the chain blocks on the symmetrical hanging points of the discharging chute, the electric capstan and the electric hoist, then the round roller is rotated by 90 degrees in the horizontal plane, and then the round roller is transferred to a working area of a workshop crane through the moving trolley. The round roller body does not need to be disassembled, the lower screen roller does not need to be disassembled, the replacement procedure is greatly simplified, and the construction difficulty and potential safety hazards are effectively reduced.

The utility model discloses a punching production line convenient to change mould, include, support, material transfer truss, punching die frame, support setting in punching die chassis one side, be provided with first mobile subassembly on the support, and first mobile subassembly includes first guide rail, first sliding seat, and the head of first guide rail projects to the above of punching die chassis, and first sliding seat is matched with first guide rail, can slide on first guide rail, and the number of support is 2 3, and the first guide rail on all supports is parallelly arranged, and material transfer truss is movably fixed on first sliding seat, be provided with second guide rail and the second sliding seat of movable along second guide rail on material transfer truss, be provided with grabbing component on second sliding seat, be provided with punching die area on punching die frame, be used for installing punching die, the utility model has the characteristics such as convenient to change mould, small, low in cost, safe and reliable occupies space.

The utility model discloses a laser nozzle dismounting and mounting mechanism which comprises a mounting seat of a hollow structure, a plurality of mounting holes are formed in the outer wall of the mounting seat, a butt joint is fixedly communicated with the bottom of the mounting seat, the inner wall of the butt joint is slidably connected with a nozzle body, the outer wall of the nozzle body is fixedly connected with two arc-shaped clamping blocks, and the two arc-shaped clamping blocks are fixedly connected with the mounting seat. The outer wall of the butt joint is fixedly connected with two arc-shaped contact blocks, and the outer walls of the two arc-shaped contact blocks are fixedly connected with limiting blocks. The non-thread structural design eliminates the risk of thread solidification caused by high temperature and scale deposition, and it is ensured that the screw can still be disassembled smoothly after being used for a long time; the buckle type locking does not need to apply torque, mechanical damage is prevented, and the air leakage probability is reduced; the arc-shaped clamping blocks are matched with the limiting blocks to achieve accurate alignment, the side blocks provide double rotation limiting, and the connection stability is guaranteed; and the circular ring drives the side block to vertically move to unlock or lock the clamping block, so that the replacement process is simplified, and the maintenance efficiency is improved.

The utility model provides a filter formula pull out faucet, including faucet body and filter part, the filter part has the water inlet path and the water outlet path of water flow, the filter part contains the seal cover of openable, opens the seal cover can form the operation mouth for taking and placing filter piece. The utility model discloses through the integration of filter part in faucet body to set up the seal cover of openable, so that user need not use any tool, can directly open the seal cover, through the operation mouth formed fast taking and placing and replacing filter piece, greatly simplified filter core replacement process, improved the convenience of maintenance and user experience, guarantee the integration of filter part and faucet body's structure and aesthetic quality simultaneously.

The utility model relates to dust removal technical field discloses coal conveying system transfer station dust remover, including control chamber and filter bin, the control chamber downside fixedly connected on filter bin upside, the filter bin downside fixedly connected with discharge gate, the filter bin right side is established with gas outlet, the filter bin left side is established with air inlet, the control chamber upside inside fixedly connected with connecting pipe, the connecting pipe upside rotationally connected with apron, the filter bin inner wall downside fixedly connected with baffle, the baffle inside fixedly connected with filter bag, filter bag other side fixedly connected with connecting plate, the connecting plate upside is provided with fixed component, the connecting plate upside fixedly connected with handle, the sliding plate upside is provided with vibration component, in the utility model, realize filter bag self -cleaning through mechanical vibration, reduce maintenance cost, guarantee operation efficiency, simplify filter bag replacement process, improve equipment comprehensive performance.

The utility model relates to the field of bending mechanism, and disclose a kind of bending mechanism of hydraulic bending machine, including support, hydraulic cylinder one, piston rod one, hydraulic cylinder two, piston rod two, the plane of support is equipped with groove, the bottom surface middle part of support is equipped with through-hole, the bottom surface middle part of support is fixedly installed with hydraulic cylinder two, and piston rod two is connected on the upper transmission of hydraulic cylinder two, and the bottom surface four corners of support are fixedly connected with support leg, and the upper surface of support is fixedly installed with support column corresponding the four around grooves of support, the top surface of two adjacent support columns at support short shaft is connected with top plate, the top plate middle part of support is equipped with through-hole, and the top plate middle part of support is fixedly installed with hydraulic cylinder one, and piston rod one is connected on the upper transmission of hydraulic cylinder one, and clamping mechanism is arranged in the groove of support, and bending mechanism is arranged on piston rod one, the bending mechanism of the utility model can change lower mould, and the shape of upper mould can be adjusted by rotating carousel, and it is efficient and accurate, and production efficiency and quality are improved.

The utility model relates to agricultural machinery technical field, concretely relates to weeding machine blade quick replacement structure, including from below to above set up blade assembly, connecting frame and fixed frame, the fixed frame is connected with the output shaft of external weeding machine, the blade assembly includes the center disc, the center disc circumferential outer plate welds the blade body of a plurality of, the center disc top integral moulding has a connecting shaft, the utility model discloses through set up from below to above blade assembly, connecting frame and the layered structure of fixed frame, and connecting shaft, connecting column, lower insertion block and the insertion cooperation of connecting frame, combine the fixed mode of screw rod and nut, realized the quick dismounting of blade assembly and connecting frame, simplified the replacement process of weeding machine blade, can through the depth of nut adjustment lower insertion block inserts the depth of insertion hole simultaneously, and then can adjust the height of blade assembly, increased the convenience when using.

The utility model relates to the technical field of material distributing machines, and provides a material distributing device of a material distributing vehicle capable of conveniently replacing a belt, which has few steps of replacing the belt and saves the time of replacing the belt and comprises a machine body and a power machine arranged in the machine body, a driving shaft penetrates through and is movably clamped in the machine body, and an arch breaking shaft is movably clamped in the machine body. A transmission mechanism is arranged between the outer wall of the end of the driving shaft and the outer wall of the end of the arch breaking shaft, the middle section of the driving shaft is connected with a rotating shaft of the power machine through a belt, the driving shaft comprises a separation driving shaft movably clamped in the machine body, and a through separation groove is formed in the middle section of the separation driving shaft. The position, located in the separation groove, of the separation driving shaft is sleeved with a quick-release clamping plate block, the separation driving shaft is sleeved with a power disc connected with a rotating shaft of a power machine through a belt, the width of the separation groove is larger than that of the belt, and when the belt is disassembled, the quick-release clamping plate block is disassembled, and the belt is taken out of the separation groove.