35results about How to "Easy and efficient replacement" patented technology

The invention belongs to the technical field of sewage treatment, particularly relates to reverse osmosis treatment equipment and a reverse osmosis treatment method for removing heavy metals in sewage, and aims to solve the problems of poor impurity treatment effect, easiness in blockage of a filter screen, poor online replacement effect of a reverse osmosis membrane and the like during sewage treatment in the prior art. The reverse osmosis treatment equipment comprises a base, the top of the base is fixedly provided with a filter box and a purification box, the filter box is used for preliminarily filtering and purifying sewage input from the outside, and the purification box is used for performing reverse osmosis treatment on the preliminarily filtered sewage. The detachable design is matched with a double-filter-element system, replacement of reverse osmosis filter elements can be completed under the non-stop condition, a liquid inlet is intelligently regulated and controlled through a communication assembly, and an automatic cleaning and impurity collecting mechanism is matched, so that blockage can be effectively prevented, the maintenance cost is reduced, and the reliability and durability of equipment are enhanced.

The invention relates to the field of monorail crane hoisting equipment, in particular to a mining monorail crane locomotive which comprises a locomotive body. The bearing box is connected to the locomotive body in a sliding mode and used for containing a storage battery, a storage cavity is formed in the locomotive body, the bearing box is located in the storage cavity, and an avoiding connector is further formed in the bearing box; the replacing mechanism is arranged between the locomotive body and the bearing box and used for moving the bearing box to the outer side of the locomotive body and meanwhile achieving lifting of the bearing box; and the storing and taking mechanism is arranged on the bearing box and used for fixing and taking out the storage batteries in the bearing box. The storage battery replacing device has the advantages that the storage battery of the monorail crane can be rapidly replaced, the monorail crane can continuously run, the idle time of the monorail crane is shortened, and the working efficiency of workers is improved.

The invention relates to the technical field of aero-engine turbine blade machining, and discloses a gas-driven abrasive particle polishing device for an inner cavity and a gas film hole of a turbine blade, the gas-driven abrasive particle polishing device comprises a box body and a clamping assembly arranged in the inner cavity of the box body and used for clamping the turbine blade, and polishing output assemblies are arranged on the two sides of the box body in a penetrating mode. The inlet end of the polishing output assembly communicates with an abrasive particle mixing assembly, the abrasive particle mixing assembly is used for feeding abrasive particles and gas into the polishing output assembly after the abrasive particles and the gas are pressurized and mixed, and the outlet end of the polishing output assembly is divided into two paths to communicate with the two sides of the turbine blade; and a collector for collecting discharged abrasive particles is arranged at the lower part of the box body. The polishing device is simple in overall structure, low in technical requirement for workers, easy and convenient to operate by the workers, single in polishing medium and low in manufacturing cost; the polishing medium is convenient to recycle without additional processing and recycling; two-way air inlet is achieved, and the polishing efficiency is high; the blade clamp is large in clamping range, suitable for installing different types of blades and easy, convenient and efficient to replace.

The utility model provides an industrial wastewater adsorption treatment machine, which relates to the technical field of wastewater treatment and comprises a filter cavity, a filter mechanism is arranged in the filter cavity, support columns are mounted at four corners of the bottom end of the filter cavity, an upper activated carbon adsorption plate is mounted at the upper part in the treatment cavity, and a lower activated carbon adsorption plate is mounted at the lower part of the treatment cavity. A tank body is formed above the treatment cavity, and a rotating mechanism is arranged in the treatment cavity; according to the industrial wastewater treatment device, the rotating mechanisms are arranged in the treatment cavity, four lower activated carbon adsorption plates can be driven to rotate by virtue of mutual cooperation of the rotating mechanisms, and the four lower activated carbon adsorption plates are used for carrying out adsorption treatment on industrial wastewater, so that the treatment efficiency of the industrial wastewater is higher; and meanwhile, a lower activated carbon adsorption plate can be conveniently disassembled by using a movable rail, so that the lower activated carbon adsorption plate is more convenient and efficient to replace, and the practicability of the treatment machine during use is greatly improved.

The utility model discloses a peanut sheller which comprises a rack, a screening device, an attached vibrator, a rolling device, a power transmission mechanism and a power source, the rack is made of aluminum profiles, the screening device is fixed to the lower portion in the rack, and the attached vibrator is fixed to one side of the screening device; a rolling device is fixed to the upper portion in the machine frame, one side of a rolling rod of the rolling device is connected with an output shaft of a power transmission mechanism, and an input shaft of the power transmission mechanism is connected with an output shaft of a power source. The attached vibrator and the power source are both externally connected with a power supply; the screening device comprises a screening frame, a first-layer screening partition plate, a second-layer screening partition plate, a third-layer screening partition plate and a first L-shaped fixing piece. Peanut shells can be broken through the rolling device, the screening device is driven by the vibrator to vibrate continuously, peanut screening is achieved, and efficiency is high.

The utility model relates to the technical field of mechanical engineering, and discloses an anti-stretching auxiliary device for replacing pipeline components, which comprises two rigid supports, upper screw rods are slidably mounted on two sides of the interiors of the two rigid supports, and two ends of each upper screw rod penetrate through the interiors of the two rigid supports. A part penetrates through the upper hoop and the lower hoop on the two sides, the lower hoop is attached to the part, the nut is rotated to achieve reverse self-locking, the fixing mode is quite reliable, the part can be prevented from loosening, the upper hoop and the lower hoop surround and clamp a pipeline, the expansion amount caused by thermal expansion and cold contraction can be effectively reduced, the stability of a pipeline system is guaranteed, and the pipeline is prevented from being damaged. And finally, the whole replacement process is convenient, efficient, time-saving and labor-saving, the working efficiency can be improved, the labor cost can be reduced, the labor intensity can be reduced, the quality and speed of pipeline maintenance work can be improved, and the service life of the pipeline can be prolonged.

The invention relates to the technical field of reflective color films, in particular to a multi-reflective color film and production equipment thereof.The multi-reflective color film comprises an operation base, winding assemblies are fixedly installed at the top of the operation base, the winding assemblies are divided into two groups, the two ends of a multi-color film body are connected to the two winding assemblies in a wound mode respectively, and a limiting sliding groove is formed in one end of the top of the operation base; a transverse moving adjusting assembly is installed in the limiting sliding groove, an L-shaped mounting frame is installed on the transverse moving adjusting assembly, a vertical telescopic rod is fixedly connected to one end of the L-shaped mounting frame in an inserted mode, a mounting strip block is fixedly installed at the telescopic end of the vertical telescopic rod, and a rotary angle adjusting assembly and a reflective pigment spraying assembly are installed on the mounting strip block. According to the invention, the film surface has a three-dimensional layering sense, the visual impact force is obviously improved, the reflective effect is better, the spraying operation on the multicolor film body can be ensured to be accurate and flexible, the requirements of different pattern and color design are met, and meanwhile, the definition and color uniformity of patterns on the surface of the multicolor reflective film can be realized.

The utility model relates to a motorcycle warning lamp which comprises a lamp shell and a lamp cover and further comprises an adsorption rubber pad arranged at the bottom of the lamp shell, a circle of T-shaped connecting step is arranged on the outer ring of the adsorption rubber pad, and a first protruding step and a second protruding step are arranged on the outer ring of the bottom of the lamp shell. A T-shaped groove used for being matched with the T-shaped connecting step in an embedded mode is formed between the first step and the second step. The adsorption rubber pad is arranged at the bottom of the lamp shell, and the T-shaped connecting step and the T-shaped groove in the lamp shell are used for achieving accurate embedded fit, so that the sealing performance between the warning lamp and a vehicle body is greatly enhanced. The rubber pad not only can effectively prevent rainwater, dust and moisture from entering the lamp from a gap of a joint part of the lamp shell and a vehicle body to protect electrical components in the lamp from being damaged, but also can protect the surface of the vehicle body from being corroded by water to maintain the novelty and corrosion resistance of the appearance of the vehicle.

The utility model provides a detachable connecting component for sandwich panels, the connecting component is used for fixing the convex end of a first sandwich panel on a wall purline, the connecting component comprises a fixing piece, a first fastening piece and a decorating piece, the fixing piece comprises a fixing part, the fixing part comprises a fixing plate and two support plates arranged on the fixing plate, and the first fastening piece is arranged on the fixing plate. The two supporting plates extend from the fixing plate to the same side of the fixing plate to form openings, one supporting plate abuts against the long edge of the concave end, the other supporting plate is arranged at the notch of the convex end, a mounting hole is formed in the fixing plate, and the first fastener penetrates through the mounting hole in the opening direction to fix the fixing part, the first sandwich panel and the wall purline together. The decorating part is used for shielding the opening; the local detachable function of the adjacent sandwich boards is achieved, the installation process is simple, convenient and rapid, maintenance, replacement or adjustment of the internal structure becomes more convenient and efficient, and the service life of the sandwich boards is prolonged.

The utility model discloses a tool for fine trimming of external threads of small parts, relates to the technical field of tools for machining external threads, solves the technical problems that in the prior art, parts cannot be reliably clamped, rotation cannot be prevented, and the parts cannot be conveniently replaced, and comprises an electric tapping machine workbench, a tapping machine chuck and a workpiece. A threading die base is fixedly installed on the upper wall face of the electric tapping machine workbench, a bolt set is connected between the interior of the threading die base and the electric tapping machine workbench, an extension rod is fixedly installed in the tapping machine chuck, and an inner hexagonal sleeve is fixedly installed at the lower end of the extension rod. Parts are prevented from rotating, and machining precision and consistency are guaranteed; due to the tool design, parts can be replaced more conveniently and efficiently; the tool is precise in structure, precise machining of external threads of small parts is achieved through the fine trimming tool, and the high-requirement machining standard is met; the safety in the operation process is guaranteed, and the accident risk is reduced.

The utility model provides a kind of modularization's aging cabinet power supply screen belongs to aging cabinet power supply screen technical field, including cabinet, three bearing frames are fixedly connected in the cabinet, eight output low voltage modules are inserted in three bearing frames, the front side wall of bearing frame is equipped with the limiting mechanism for the limiting of output low voltage module, the rear end of bearing frame is fixedly connected with installation frame, the hot plug terminal corresponding with output low voltage module is respectively installed on installation frame, the inner top wall of cabinet is fixedly connected with control part.The utility model is provided with bearing frame, limiting mechanism, installation frame and hot plug terminal, it is not necessary to change wiring to replace output low voltage module, it is more convenient and efficient to replace, can install and limit output low voltage module, guarantee its stability when using, solve the problem that output low voltage module is inconvenient to replace quickly and the stability of output low voltage module is poor in prior art.

The utility model relates to the field of welding, in particular to a soldering bit convenient to replace, which comprises a soldering bit cylinder, the soldering bit cylinder is used for being mounted at a soldering bit mounting end at the bottom of a soldering tin component, a mounting cavity is formed in the top of the soldering bit cylinder, and limiting grooves are symmetrically formed in two sides of the outer wall of the top of the soldering bit cylinder. Precise positioning is achieved through cooperation of the limiting groove in the top of the soldering bit column body and the limiting protruding block on the inner wall of the soldering bit installation end, a limiting mechanism driven by a spring is combined, a user only needs to stir the protruding block on the limiting block, a limiting inserting rod can be separated from a limiting inserting hole, the soldering bit can be rapidly disassembled and assembled, tools are not needed, efficiency is remarkably improved, and the practicability is high. The rigid clamping of the limiting insertion rod and the limiting insertion hole is matched with the two-way guide structure of the first sliding rod and the second sliding rod, it is ensured that the soldering bit column body is still firmly fixed in the high-temperature or vibration environment, looseness is avoided, and the soldering bit is more convenient and efficient to replace.

The utility model belongs to the field of furniture production, particularly relates to a cutting device for furniture production, and aims to solve the problems that only single trepanning or cutting work can be carried out in the prior art, a lot of wood chips are easily generated during processing, the operation of a machine is easily influenced, and the wood chips are easily inhaled by workers to influence the health. The cutting machine comprises a cutting machine body, a movable sliding block is slidably mounted at the top of the cutting machine body, a lifting groove is formed in one side of the movable sliding block, a connecting shell is fixedly mounted on one side of the lifting sliding block, a rotating column is rotatably mounted on the inner wall of one side of the connecting shell, and a dust collection box is fixedly mounted on one side of the cutting machine body. And a suction fan is fixedly mounted on the inner wall of one side of the dust collection box. According to the punching and cutting device, punching and cutting work can be taken into consideration, meanwhile, the punching tool bit can be replaced conveniently and efficiently, and wood chips generated during machining can be cleared away.

The invention discloses a wound water pumping anti-overflow device which comprises a water pumping pipe with one end inserted into a wound of a patient and the other end exposed out of the wound of the patient and communicated with a pump body; the sticking limiting structure is clamped with the water pumping pipe and is stuck on the wound of the patient; the annular absorption structure is arranged in the pasting limiting structure, the outer surface of the pasting limiting structure is exposed, and the annular absorption structure abuts against the peripheral surface of the wound; the anti-tilting structure is arranged on the outer edge of the sticking limiting structure and can be accommodated on the sticking limiting structure; the extrusion type anti-overflow structure is arranged in the sticking limiting structure in a penetrating manner and is arranged on the peripheral surface of the water pumping pipe; the pipe body limiting structure is clamped with the water pumping pipe and is connected with the sticking limiting structure; the invention further discloses a using method of the anti-overflow device for wound water pumping. The drainage reliability is high, the treatment comfort is improved, the traditional scheme that the chest wall or the abdominal wall is clamped and fixed to prevent the guide tube from exiting is replaced, tissue fluid is effectively prevented from overflowing, and absorption and secondary blocking of the tissue fluid can be achieved.

The utility model discloses a high precision plane thermal shaping mould relates to shaping mould technical field, including bottom plate and vertical rod, the two vertical rod is fixed on the both sides of bottom plate upper surface, the upper end of two vertical rod is fixed with the horizontal plate, the top of horizontal plate is fixed with the hydraulic cylinder, and the hydraulic cylinder is fixed with the hydraulic cylinder. The tail end of a piston rod of the hydraulic cylinder extends to the lower side of the transverse plate, a first heating seat is fixedly arranged on the lower surface of the bottom plate, a second heating seat is fixedly arranged at the tail end of the piston rod of the hydraulic cylinder, and mounting grooves are formed in the sides, close to each other, of the first heating seat and the second heating seat; heating plates are fixedly arranged on the inner sides of the two mounting grooves, and a lower mold and an upper mold are connected to the inner sides of the two mounting grooves in a clamped mode correspondingly; and wedge-shaped grooves are formed in the two sides of the mounting groove correspondingly, and wedge-shaped blocks are clamped into the wedge-shaped grooves. The die can be efficiently and conveniently replaced, and different types of products can be conveniently shaped and machined.

The utility model discloses a lighting helmet for elevator maintenance belongs to elevator maintenance accessory technical field, including outer helmet, the outer helmet front side is fixed with the brim, the brim top detachable installation has the lighting component of lighting mode changeable, the outer helmet inner wall fixed mounting has the sweat absorption subassembly, and the outer helmet bottom fixedly connected with two fastening bands, and the end of two fastening bands is through the cooperation joint of outer buckle and inner buckle, the utility model discloses the main lighting lamp on lighting component and the alternate setting of double auxiliary lighting lamp provide sufficient and have backup guarantee's lighting, ensure complex, dim elevator shaft work field of view clear uninterrupted, and the maintenance personnel can according to use requirement to the dismounting of main lighting lamp, make handheld use main lighting lamp more convenient, utilize sweat absorption subassembly simultaneously, effectively promote the ventilation heat dissipation effect of wearing time, active adsorption sweat, alleviate the hot feeling, improve the comfort degree of long time operation.

This invention relates to a fruit and vegetable bagging robot and a vision-guided fruit and vegetable bagging system and method. The fruit and vegetable bagging robot includes a housing, a bag storage and feeding mechanism, and a suction bag delivery mechanism. The housing has an inlet and outlet for fruits and / or fruit and vegetable bags to enter and exit. The bag storage and feeding mechanism includes a bag storage tray and a rotary drive mechanism. The bag storage tray is located inside the housing and has multiple radially extending bag slots along its circumference. Each bag slot holds a fruit and vegetable bag with its opening facing outward. Magnets with different magnetic properties are arranged on both sides of the bag opening. The rotary drive mechanism is disposed between the housing and the bag storage tray and is used to drive the bag storage tray to rotate by a corresponding angle each time, so that each fruit and vegetable bag sequentially reaches the feeding position facing the inlet and outlet. The suction bag delivery mechanism includes a moving drive mechanism and two opposing electromagnetic suction mechanisms. The moving drive mechanism is disposed between the housing and the two electromagnetic suction mechanisms. This invention can ensure that only one fruit and vegetable bag is loaded at a time and can work stably for a long time.

The utility model discloses a segmented mold adjusting device which comprises a segmented mold rod connected with an oil cylinder rod of an oil cylinder; the opening and closing mechanism is arranged on the outer wall of the segmented mold rod in a sleeving manner and is in locking fit with the segmented mold rod in the circumferential direction of the segmented mold rod; the connecting flange is used for connecting the mold and the segmented mold rod, one end of the segmented mold rod is embedded into the connecting flange and locked with the inner wall of the connecting flange, and when the segmented mold rod rotates by a first angle in the circumferential direction of the segmented mold rod, the segmented mold rod and the connecting flange are unlocked. The segmented mold rod is directly connected with the oil cylinder rod so that the segmented mold rod can be directly driven to improve the driving stability, meanwhile, the mold and the segmented mold rod are connected through the connecting flange, unlocking can be achieved through circumferential rotation when the segmented mold rod and the connecting flange are locked, mold replacement is conducted, the mold replacement convenience is improved, and the mold replacement efficiency is improved. And the rotation driving of the segmented mold rod is realized through the opening and closing mechanism, so that the movement stability of the segmented mold rod is improved.

The utility model discloses a diesel engine DPF circulation cleaning regeneration device which comprises a fixing sleeve, the fixing sleeve is connected to a diesel engine cleaning device, an installation mechanism is arranged on the fixing sleeve, the installation mechanism comprises an insertion sleeve, an external connection pipe, an unfastening mechanism, a compensation ring, a push spring, a thrust bearing, a filter screen and a sealing mechanism, the insertion sleeve is connected into the fixing sleeve in a sliding mode, and the external connection pipe is connected with the sealing mechanism. Due to the design of the mounting mechanism, the filter screen can be replaced more conveniently and efficiently, an operator can quickly install a new filter screen in place through the cooperation of a threaded ring and a threaded groove and the action of a thrust bearing and a compensation ring, and due to the design, the replacement process is simplified, the operation time is shortened, and the replacement efficiency is improved. And the stability and the sealing performance of the filter screen are also ensured, so that the overall performance and the filtering efficiency of the equipment are improved.

The present invention provides an incision protection device for thoracic surgery, belonging to the technical field of thoracic surgery. It comprises an arc-shaped plate, one end of which is rotatably connected to a restraining belt, a breathable mesh is fixedly connected to the inner wall of the arc-shaped plate, locking components are installed on the restraining belt and the arc-shaped plate, and a mounting component is installed on the arc-shaped plate. The present invention can not only achieve the fixing effect on both ends of the arc-shaped plate by setting the locking component, but also greatly improve the efficiency of the user wearing the arc-shaped plate. The locking component has a simple and ingenious structure, is easy to produce and manufacture, and can greatly reduce the production cost. By setting the mounting component, not only can the fixing effect of the breathable mesh be achieved, but also the operation of the breathable mesh is very simple and convenient during the installation, disassembly and replacement process. The structure on the mounting component is an integrated structure with the arc-shaped plate. Such a setting not only makes the present protection device easier to produce and manufacture, but also easier to carry and store.

This utility model discloses a modular quick-release structure for robot joints, relating to the field of robot installation technology. The modular quick-release structure includes a main joint seat, with a quick-release fixing component at the top. A modular joint unit is located at the top of the quick-release fixing component. This modular quick-release structure eliminates the cumbersome installation steps required by traditional connections to ensure precision. The rotation of the positioning plate enables rapid locking and unlocking of the modular joint units. When changing to different types of robotic arms, this significantly reduces replacement time and improves efficiency. Furthermore, the retraction of multiple clamping blocks under the rotation of the positioning plate makes the connection points between the modular units universal, applicable to more different types of robotic arms, significantly expanding the applicability and versatility of robot joint connections.

The utility model provides an ear side disinfection cover body for ear base lifting injection, and relates to the technical field of medical cosmetology, the ear side disinfection cover body comprises a mounting plate, a transparent cover is mounted below the mounting plate, disinfection mechanisms are arranged on the inner sides of the mounting plate and the transparent cover, and disinfection absorbent cotton is mounted below a mounting cavity; the disinfection mechanism is arranged on the inner side of the transparent cover, and a servo motor, a driving gear, a transmission ring, a transmission rod, a mounting cavity, disinfection absorbent cotton, a limiting groove, a limiting block, a connecting block, a positioning hole, a fixing cavity, a plug pin and a telescopic spring of the disinfection mechanism are matched with one another, so that the disinfection absorbent cotton can be driven to rotate; according to the disinfection cover body, the ear sides of a patient are disinfected by using the disinfection absorbent cotton, so that the disinfection of the patient is more convenient and efficient, and the disinfection absorbent cotton can be conveniently replaced, so that cross infection is not easily caused, and the disinfection efficiency of the disinfection cover body during use is greatly improved.

The utility model provides a sludge treatment device with a replaceable filter screen, which relates to the technical field of sludge treatment and comprises a bottom plate, a vibrating mechanism is arranged at the top end of the bottom plate, a filter cavity is mounted at the top end of the vibrating mechanism, a discharge hole is formed in one side of the bottom plate, a storage cavity is mounted below the discharge hole in one side of the bottom plate, and a filter screen is mounted in the storage cavity. A scraping mechanism is arranged above the filter plate, and replacement structures are arranged on the two sides of the filter plate; the scraping mechanism is arranged above the filter plate, a mounting cavity, a servo motor, a threaded rod, a threaded sleeve, a telescopic rod, a scraping plate, a limiting rail and a limiting block of the scraping mechanism are matched with one another, so that the scraping plate can be driven to obliquely move on the filter plate, sludge on the filter plate is scraped off by the scraping plate, and the filter plate is not easy to block during use; therefore, the filter plate is better in use effect, and the practicability of the device in use is greatly improved.

The utility model relates to the technical field of pipeline valve filters, and discloses a pipeline valve filter with a cleaning function, which comprises a filter pipe, a replacement mechanism is arranged on the upper surface of the filter pipe, and the replacement mechanism comprises a connecting pipe, a replacement spring, an elastic rod and a connecting plate. And the bottom of the connecting pipe is fixedly connected with the upper surface of a filter pipe. According to the filter with the cleaning function for the pipeline valve, fixing bolts are taken out of the cover plate and the interior of the connecting pipe, after the fixing bolts are taken out, corresponding pressure does not exist when a spring and an elastic rod are replaced, the spring and the elastic rod can rebound in the connecting pipe, and when the spring and the elastic rod rebound, the fixing bolts are replaced. The device can drive the bearing rod fixedly mounted at the bottom of the connecting plate and the filter screen mounted at one end of the bearing rod to synchronously move upwards, so that the problem of how to replace the filter screen after long-time use is effectively solved, the effect of more convenience and high efficiency during replacement can be achieved, and meanwhile, the actual filtering effect can be improved by timely replacement.

The utility model discloses a shearing type scribed line structure device for a stainless steel shell. The shearing type scribed line structure device comprises the stainless steel shell, an anti-deformation boss is inwards arranged at the bottom of the stainless steel shell along the axis of the stainless steel shell; a buffer groove which is concave inwards along the axis of the stainless steel shell is formed in the bottom, far away from the anti-deformation boss, of the stainless steel shell; the diameter of the buffer groove is larger than that of the anti-deformation boss so that a supporting ring shoulder can be formed between the anti-deformation boss and the stainless steel shell. The thickness of the anti-deformation boss is larger than that of the shoulder of the supporting ring, and the thickness of the stainless steel shell is larger than that of the shoulder of the supporting ring. The height of the buffer groove is smaller than the thickness of the stainless steel shell. According to the utility model, the anti-deformation boss and the buffer groove are creatively arranged at the bottom of the stainless steel shell coaxially in a matched manner to replace a traditional scribed line structure, the structure is simple and stable, the processing is convenient, the deformation is not easy to occur in the production, transfer and assembly processes, the assembled battery is stable in structure, the undesirable phenomena of liquid leakage and the like are reduced, and the service life of the battery is prolonged. The battery finished product quality is improved.

The utility model provides a pet urinal pad multi-layer composite production line, which relates to the technical field of pet urinal pad production and comprises a bottom plate, a side plate is mounted at the rear end of the top of the bottom plate, a backing material roller is mounted below the front end of the side plate, and an infrared sensor is mounted below a movable plate; the embossing mechanism is arranged on one side of the conveying roller at the front end of the side plate, a supporting roller, a mounting plate, a printing roller, a mounting base, a connecting block, a fixing hole and a positioning pin of the embossing mechanism are matched with one another, an upper coating layer can be embossed through the printing roller, meanwhile, the printing roller can be conveniently disassembled and assembled, and the printing efficiency is improved. According to the pet urinal pad embossing production line, the embossing roller can be replaced more conveniently and quickly, patterns can be replaced more conveniently and efficiently, meanwhile, the embossed patterns are clearer and more complete, the appearance and touch feeling of a coating layer on a pet urinal pad cannot be affected, and therefore the working efficiency of the pet urinal pad embossing production line in the using process is greatly improved.

The utility model discloses an anti-explosion sheet shearing type scribed line structure device and a battery, the device comprises a supporting table and a positioning table which are integrally formed, and one surface of the supporting table far away from the positioning table is concave inwards to form a buffer groove; an abutting supporting part is arranged on the upper surface of the supporting table around the positioning table, and a welding edge is arranged on the edge of the supporting table; the length of the supporting table is larger than that of the positioning table, the width of the supporting table is larger than that of the positioning table, and the height of the supporting table is larger than that of the positioning table. The length of the buffer groove is larger than that of the positioning table, and the width of the buffer groove is larger than that of the positioning table, so that an anti-deformation shoulder part is formed between the buffer groove and the positioning table. According to the utility model, the structure of the explosion-proof sheet is improved into the supporting table and the positioning table which are integrally formed, the welding edge and the stainless steel shell to be assembled are welded and formed, and external force is borne by the supporting table during welding, so that the damage of welding to the positioning table can be reduced, and the undesirable phenomena of deformation, liquid leakage and the like caused by welding stress of a traditional V-shaped scribed line structure can be solved.

The utility model provides whole hydrilla verticillata transplanting equipment, which relates to the technical field of hydrilla verticillata transplanting and comprises a mounting plate, a support is mounted at the top end of the mounting plate, a fixing plate is mounted at the bottom end of a first servo motor, a mounting mechanism is arranged at the bottom end of the fixing plate, and a drilling head is mounted at the bottom end of the mounting mechanism. By arranging a first servo motor, a fixing plate and a drilling head, the drilling head is driven by the first servo motor to rotate, pit digging treatment can be conducted on soil, workers do not need to manually insert hydrilla varticillata into the soil, the labor intensity of the workers is relieved, and the transplanting efficiency of the hydrilla varticillata is also improved; according to the equipment for transplanting the hydrilla varticillata, the stretching mechanisms are arranged, and the stretching mechanisms are matched with one another, so that a drilling head can be driven to move, pits with different depths can be drilled by the drilling head, the transplanting effect of the hydrilla varticillata is better, and the practicability of the equipment in use is greatly improved.

The invention discloses a crusher for automobile parts production, which relates to the technical field of crushing equipment. Its technical points include a bearing frame and a cylinder rotatably mounted on the bearing frame, a driving assembly is mounted on the bearing frame, and a turntable and a swivel are arranged at both ends of the length direction of the cylinder; it also includes: a magnetic plate group, the magnetic plate group is fixedly mounted between two swivels, the magnetic plate group consists of an inclined plate, an inclined magnetic plate and an arc-shaped magnetic plate, the arc-shaped magnetic plate is fixedly mounted between the inclined plate and the inclined magnetic plate, a turntable is rotatably mounted on the top of the inclined plate, and a torsion spring is fixedly mounted between the turntable and the inclined plate; a first rotating assembly is used to drive the turntable to rotate; a movable rod, the two ends of which are respectively slidably connected to the two turntables in the length direction, a spring is fixedly arranged between the movable rod and the turntable, and a plurality of push rods are fixedly installed at equal intervals in the length direction of the movable rod, so that replacing steel balls is more efficient and convenient.