99results about How to "Simple replacement process" patented technology

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.

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.

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 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 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 discloses a lightning protection charging pile, and relates to the technical field of charging piles. The protective cover comprises a protective cover body, and a quick release mechanism and a buffer mechanism are arranged on the protective cover body. According to the utility model, through the arrangement of the quick release mechanism, when a lightning rod needs to be replaced in the use process, an operator can rotate a manual turntable on the outer wall of a screw rod, and the screw rod drives a sliding ring to move downwards along the axis direction of the screw rod by utilizing a thread transmission principle; one end of each first connecting rod is hinged to the corresponding expansion plate, and the other end of each first connecting rod is hinged to the corresponding expansion plate, so that in the downward moving process of the sliding ring, the first connecting rods can be linked to drive the expansion plates to gather and contract inwards, limiting constraint on the lightning rod is relieved, rapid and convenient replacement operation is achieved, and the lightning rod replacement process is effectively simplified through the design; and the working efficiency is obviously improved.

The utility model relates to a kind of quick-acting door for PLD equipment vacuum chamber, including, CF fixed flange, big pin shaft and quick-acting door flange, the CF fixed flange side is provided with first lug, the quick-acting door flange side is provided with second lug, the first lug is provided with circular slot from side, the first lug top is provided with first threaded hole and the circular slot is communicated, the first lug end is provided with second threaded hole and the circular slot is communicated;Second lug is provided with first circular hole from side, big pin shaft is set through circular slot and first circular hole, adjusting bolt is set in first threaded hole and second threaded hole and fixes big pin shaft;The utility model switch door operation is fast and convenient, and equipment efficiency is significantly improved.

The utility model provides a variable multipurpose belt sander. A variable multipurpose belt sander comprises a base, a telescopic sleeve, a mounting bin and a polishing mechanism, a front side plate is fixed to the side, close to the front face, of the base, the telescopic sleeve is fixedly connected to the front side plate, the mounting bin is arranged above the base and used for fixing the polishing mechanism, and the polishing mechanism is located in front of the front side plate. A transverse fixing column and a vertical fixing column are arranged in the mounting bin, an inclined plate is arranged above the base, the inclined plate is obliquely arranged relative to the base, a pulling plate is fixedly connected to the left side of the inclined plate, and the inclined plate can horizontally slide relative to the base to drive the transverse fixing column and the vertical fixing column to slide in the mounting bin at the same time so that the transverse fixing column and the vertical fixing column can be separated from or inserted into the mounting bin. According to the variable multi-purpose abrasive belt polishing machine, fixation of the installation part can be rapidly removed, the replacement process is greatly simplified, and an operator does not need to carry out tedious disassembly operation of a multi-direction fixing piece.

The utility model discloses an aromatherapy machine. The aromatherapy machine comprises an aromatherapy machine main body, a mounting frame and an air pump assembly, the atomizing body is slidably mounted on the mounting frame and comprises an atomizer and a detachable essential oil bottle, and the atomizer is communicated with the essential oil bottle and the air pump assembly through a guide pipe. The abutting seat is movably arranged on the mounting frame, abuts against the atomization body and is provided with a guide column and a reset spring, and the two ends of the reset spring are fixed to the mounting frame and the abutting seat respectively. The springback mechanism comprises a limiting seat and a swing arm, the limiting seat is fixed to the guide column and provided with a movable groove, a limiting block is arranged in the movable groove, and the inner wall of the movable groove and the limiting block are provided with a first limiting groove and a second limiting groove respectively; one end of the swing arm is hinged to the installation frame, and a limiting column is arranged at the other end of the swing arm and moves back and forth between the two limiting grooves in the movable groove in the axial direction of the guide column. Through the synergistic effect of the reset spring and the rebound mechanism, stable installation and limiting control of the atomization body are achieved. According to the aromatherapy machine, the practicability of the aromatherapy machine is effectively improved.

The utility model relates to a transfer machine technical field more specifically, relate to a novel crossheading transfer machine tail device. Including upper shield subassembly, side shield subassembly, apron subassembly, side pressure block subassembly and tail frame, tail frame sets up in the bottom of upper shield subassembly, side pressure block subassembly sets up between upper shield subassembly and tail frame both sides position, apron subassembly sets up between both sides side pressure block subassembly, apron subassembly is located between upper shield subassembly and tail frame, side shield subassembly sets up on side pressure block subassembly. The device can realize the efficient operation of chain wheel overhauling, oiling, replacement operation, realizes the replaceable of wing plate and the clear back coal operation of tail simultaneously. The utility model mainly applies to the crossheading transfer machine tail aspect.

The utility model discloses integrated carbonization line filter equipment, including filter box, and the water inlet pipe and the water outlet pipe are penetrated and are fixed on filter box, and the filter box upper end is open, and the first sleeve pipe and the second sleeve pipe are fixed to the filter box inner wall bottom surface, and the first sleeve pipe and the second sleeve pipe correspond. The utility model discloses the structure design of first purification pipe and first sleeve pipe screw connection, second purification pipe and second sleeve pipe sliding fit, and cooperation limiting mechanism and locking mechanism can realize quick dismounting, when needing to replace filter core, first nut and first bolt in locking mechanism are loosened first, make the support of limiting mechanism slide on the guide rod, drive sealing sleeve and the second purification pipe connected therewith to remove to the direction away from first purification pipe, remove the adhering state of both, then rotate first purification pipe, make it from the thread connection of first sleeve pipe spin out, can take out first purification pipe and carry out filter core replacement, convenient to use.

The utility model discloses a kind of veneer laminating machines, including two mounting plates, two described mounting plate is fixedly connected with cylinder one, the telescopic end of the cylinder one is fixedly connected with fixed block, two described fixed block is rotatably connected with spline sleeve, the spline sleeve spline is connected with sliding sleeve, two mounting seats are fixedly connected with the sliding sleeve, the mounting seat detachably connected with slitting knife, the both ends of the spline sleeve are fixedly connected with gear ring, the fixed block is fixedly connected with motor one, the telescopic end of the motor one is fixedly connected with gear, and the gear is engaged with adjacent gear ring. The utility model is equipped with two slitting knives by symmetrical installation, and spline sleeve linkage structure is used, in combination with the 180 ° rotation function of motor-driven gear ring, spare blade can be switched quickly when lower slitting knife wears. This design eliminates the necessary production line shutdown process of traditional tool changing, effectively avoids the production capacity loss caused by shutdown maintenance, and greatly improves the continuous operation efficiency of laminating machine.

The utility model relates to the technical field of lamps and lanterns, in particular to a quick butt-joint installation frame lamp which comprises a lamp body, a plug male head, a plug female head, a reflection cup and a replaceable lens assembly. Wherein the plug male head and the plug female head can be quickly butted to realize electric connection. According to the utility model, through the plug male head and the plug female head which are provided with the quick plugging structures, the quick butt joint installation of the frame lamp is realized, the installation process is greatly simplified, and the installation efficiency is improved. Meanwhile, due to the design, disassembly and maintenance become more convenient, and the problem that in the prior art, a lamp body part is complex to replace is solved.