219results about How to "Simple replacement process" patented technology

The invention discloses a water quality monitoring device for water treatment, and belongs to the technical field of water quality monitoring, the water quality monitoring device comprises a main shell, and a plurality of stabilizing assemblies are arranged on the peripheral side of the main shell. According to the water quality monitoring device, by arranging the stabilizing assembly, the stability of the main shell on the water surface is improved, so that the main shell can stably float on the water surface at a fixed point and is prevented from moving along with water flow, and the accuracy and stability of water quality monitoring data are improved; a driving motor drives a stabilizing anchor to move upwards through a driving gear, a transmission gear, a linkage gear, a first connecting shaft, a first bevel gear, a second bevel gear, a second connecting shaft, a winding wheel and a cable, an electric push rod drives a sealing plug to be separated from an air leakage pipe, air in a floating air bag is discharged through the air leakage pipe, and then a propelling device is started to drive a main shell to move. The main shell drives the water monitor to move, so that the detection range of the water quality monitor is enlarged, and the monitoring efficiency of the water treatment tank is improved.

The invention discloses a cold-drawing processing device suitable for thin-wall stainless steel pipes, which comprises a basic frame, a discharge connecting frame is arranged on the outer wall of one end of the basic frame, a mold mounting frame is embedded in the middle of one end of the basic frame, a mold adjusting frame is sleeved in the mold mounting frame, and a cold-drawing mold is arranged in the mold adjusting frame. An external magnetic impurity removal mechanism and an internal rotary impurity removal mechanism are arranged on the end surface of the mold mounting frame; according to the invention, automatic cold-drawing processing of the thin-wall stainless steel pipe can be realized, the feeding bracket is adjusted according to the size of the steel pipe, uniform-speed processing is ensured, the quality is ensured, scrap accumulation and surface loss can be monitored in real time, a cleaning or maintenance signal is automatically triggered, and corresponding measures are taken according to different conditions; the continuity and the stability of production are ensured; and corresponding measures are taken according to different conditions.

The invention discloses a fracturing pump valve seat dismounting and replacing device, and relates to the field of maintenance and repair of pumps, and the fracturing pump valve seat dismounting and replacing device comprises a lifting rod, a pull rod, a gear box, a driving gear, a driving motor, an outer fastener, an oil pump, a fracturing pump fluid end, a valve body, a clamping jaw, a connecting rod, a clamping jaw seat, a fastener and a bearing end cover. The tail end of the lifting rod is connected with a connecting hole in the clamping jaw through a connecting rod. The pull rod is mounted on the outer side of the lifting rod; the driving motor drives the driving gear to be meshed with the transmission gear structure at the upper end of the outer fastener and is installed in the gearbox. The outer fastening piece is matched with the fastening piece through the transmission threads; the oil cylinder is placed above the fluid end cavity opening; and the bearing end cover is mounted above the outer fastener. The invention provides the fracturing pump valve seat dismounting and replacing device which is convenient to use and higher in working efficiency, and the maintenance and replacement efficiency of a fracturing field valve seat can be further improved.

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 invention discloses radio frequency treatment equipment for neuropathic pain, and relates to the technical field of medical radio frequency equipment. The device comprises a developing scanner, an electric bed frame is arranged at the bottom of the developing scanner, an electric bed plate is installed at the top of the electric bed frame in a driving mode, a transposition arc frame is installed in the developing scanner in a driving mode and located at the top of the electric bed plate, and an adjusting outer ring is fixedly installed at the top of the transposition arc frame; an adjusting inner ring is installed in the adjusting outer ring in a driving mode, and transposition drivers are fixedly installed on the inner walls of the two sides of the adjusting inner ring. By arranging the storage assembly, the storage assembly can be matched with the automatic puncture equipment to put down an old puncture tube needle and reinstall the automatic puncture equipment on the transposition arc frame for next round of puncture and treatment, semi-automatic replacement of the puncture tube needle is achieved, medical staff do not need to make contact with the puncture tube needle and a puncture sleeve in the whole process, and the puncture efficiency is improved. The replacement process is simplified, and the interval between two rounds of radio frequency treatment is shortened.

The utility model discloses a quick-release isolation clamp, which comprises a fixed plate, a cable clamp and a transition plate, a holding assembly is arranged on the fixed plate, and a clamping groove is formed in the cable clamp; the two ends of the transition plate are connected with the cable clamp and the cohesion assembly in an inserted mode respectively. A first limiting assembly is arranged between the cable clamp and the transition plate; a second limiting assembly is further arranged on the fixing plate, a limiting groove is formed in the transition plate, and the second limiting assembly and the limiting groove abut against each other in the inserting direction of the transition plate for limiting. During use, the transition piece is inserted into the cohesion assembly and is limited through the second limiting assembly and the limiting groove; the cable clamp is connected with the transition plate in an inserted mode, and the cable clamp is fixed to the transition plate through the first limiting assembly. The transition plate is additionally arranged between the cable clamp and the fixing plate, when the cable clamp is damaged, the transition plate and the cable clamp are directly disassembled, and the transition plate is reinstalled after replacement is completed; the maintenance cost and the maintenance difficulty of the isolation clamp are reduced, and the maintenance efficiency can be improved.

The utility model belongs to the technical field of laser cutting, and particularly relates to a lower cutting assembly of a full-automatic cutting machine, which comprises a cutting head, the cutting head comprises an optical fiber module, a collimation module, a focusing module, a protection module and a cutting module which are sequentially distributed from top to bottom, second screw rods are arranged among the modules in a penetrating manner, and the optical fiber module, the collimation module, the focusing module, the protection module and the cutting module are connected through the second screw rods. The cutting head is formed by splicing the modules according to the same straight line, so that when the lens is installed, an operator can place the lens on the lens installing plate and then insert and fix the lens installing plate into the lens installing groove through the arrangement of the lens installing groove and the lens installing plate, and then when the lens needs to be replaced, the lens installing plate is fixed to the lens installing groove. The lenses can be disassembled and assembled only by taking out the lens assembling plates on the corresponding modules without disassembling the whole cutting head, so that the lenses at other positions cannot be influenced, and the dustproof effect of the cutting head is improved while the replacement process is simplified.

The invention discloses an intelligent infusion robot, which belongs to the related technical field of infusion robots, and comprises an infusion bottle and bag storage turntable, a station for placing an infusion bottle / bag balancer is arranged in the infusion bottle and bag storage turntable, and infusion bottles and bags are placed in the infusion bottle / bag balancer; a puncture manipulator is arranged below the infusion bottle and bag storage turntable, a notch for placing a puncture outfit is formed in the puncture manipulator, a puncture needle protective cap detection device and a disinfection device are arranged on the puncture outfit and at the side end of the puncture outfit respectively, the puncture outfit is arranged in the puncture manipulator, and the puncture manipulator is arranged to be a detachable mechanism; a puncture outfit tail end infusion tube air column detector is arranged at the lower end of the puncture manipulator, and a drip cup liquid level detection and liquid level compensator and an infusion tube locking mechanism are arranged at a drip cup of the puncture outfit. According to the intelligent infusion robot, the efficiency and accuracy of the infusion process are remarkably improved, and an efficient, safe and reliable infusion solution is provided.

The utility model relates to the technical field of industrial robots, in particular to a modular industrial robot end tool quick connecting device which comprises a rotating disc, a connecting arm is installed on one side of the rotating disc, a tool connecting plate is installed on the other side of the rotating disc, and a tool clamping plate is installed at the bottom of the tool connecting plate. A pressing plate is arranged on the inner side of the tool clamping plate, a lifting rod is installed on the top of the pressing plate, a threaded sleeve is installed on the tool connecting plate, the top end of the lifting rod penetrates through the tool connecting plate and extends into the threaded sleeve, the top of the threaded sleeve is in threaded connection with a threaded pressing rod, and the bottom end of the threaded pressing rod abuts against the top end of the lifting rod. According to the rapid connection device for the end tool of the modular industrial robot, through unique design, the replacement efficiency of the end tool of the industrial robot is remarkably improved, and meanwhile, the connection stability is ensured. The device adopts the structure of the rotating disc and the connecting arm, so that the angle of the tail end tool can be flexibly adjusted, and the requirements of different working scenes are met.

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 invention discloses a high-temperature dust removal and denitration integrated device, and relates to the technical field of environmental protection equipment, the high-temperature dust removal and denitration integrated device comprises a smoke dust treatment assembly, a denitration assembly is arranged at one end of the smoke dust treatment assembly, a conveying pipeline is arranged at the other end of the denitration assembly, and an ammonia spraying grid is arranged on one side of the conveying pipeline; a plurality of transmission assemblies are arranged on the surface wall of the denitration assembly, corresponding maintenance doors are arranged on the sides, perpendicular to the transmission assemblies, of the denitration assembly, the transmission assemblies are provided with protection assemblies located in the denitration assembly, storage assemblies are arranged at the bottom ends of the protection assemblies, and limiting assemblies are arranged on the sides, located on the storage assemblies, of the protection assemblies. Relates to the technical field of environmental protection equipment, through cooperative work of a unique transmission assembly, a protection assembly, a storage assembly and a limiting assembly, the catalyst replacement process becomes simple, convenient and rapid, complex shutdown and restart operation is not needed, the replacement time is greatly shortened, the influence on production is reduced, and the catalyst replacement efficiency is greatly improved.

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 invention relates to a screw-free quick locking chuck structure, and relates to the technical field of clamps, the screw-free quick locking chuck structure comprises a main shaft assembly and a chuck assembly, the chuck assembly comprises a chuck part and a connecting part nested outside the bottom end of the chuck part, and a clamping groove is formed in the clamping position, close to the main shaft assembly, of the connecting part; the main shaft assembly comprises a main shaft body, a fixing outer sleeve arranged outside the main shaft body in an embedded mode and a locking outer sleeve arranged outside the fixing outer sleeve in an embedded mode, the locking outer sleeve is connected with the fixing outer sleeve in a sliding mode, and a plurality of steel balls are arranged at the clamping position, close to the chuck assembly, of the main shaft body. When the locking outer sleeve is static, the steel balls are pressed by the locking outer sleeve towards the interior of the main shaft body, and the steel balls protrude towards the interior of the main shaft body and are clamped in the clamping grooves, so that the chuck assembly and the main shaft assembly are clamped and fixed. When the locking outer sleeve moves to a first preset distance in the direction close to the fixing outer sleeve, the pressing force borne by the steel balls disappears, the steel balls are separated from the clamping grooves, and the chuck assembly is separated from the main shaft assembly. The chuck replacing device has the effects that the chuck replacing process is simplified, and the chuck replacing speed is increased.

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 provides a quickly-replaced bridge expansion device and a construction method thereof, and belongs to the technical field of expansion devices. The telescopic device comprises installation beam bodies arranged on the two sides of the expansion joint, and each installation beam body is provided with a telescopic assembly. Each telescopic assembly comprises an anchoring sleeve, an anchoring bolt and a comb plate, the anchoring sleeves are embedded into the corresponding mounting beam bodies, and the comb plates are connected with the anchoring sleeves through the anchoring bolts; the comb plates of the two telescopic assemblies are meshed with each other. By arranging the anchoring sleeve, when the comb plate is disassembled, the comb plate can be taken down by directly screwing the anchoring bolt, and the replacement process of the comb plate is simplified; the anchor bolt and the anchor sleeve are directly connected, so that the anchor bolt is prevented from being in direct contact with concrete, the situation that disassembly of the anchor bolt is affected by loosening of the concrete is avoided, the situation that the anchor bolt cannot be screwed to disassemble the comb plate is avoided, and the replacement efficiency of the comb plate is improved.

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 belongs to the technical field of converter steelmaking, and relates to a converter bottom quick-changing device which comprises a converter bottom quick-changing mechanism, a molten steel tank car for placing and bearing the converter bottom quick-changing mechanism, and a track matched with the molten steel tank car, the molten steel tank car alternately conveys the converter bottom quick-changing mechanism to a converter bottom hoisting station and a converter bottom changing station which are located on the track, and the converter bottom quick-changing mechanism comprises a platform frame and a working platform; the platform frame is placed on the molten steel tank car, the operation platform is arranged at the top of the platform frame, and a hydraulic jacking device used for jacking the bottom of a converter is arranged on the operation platform. The converter bottom quick-change mechanism is of an independent frame structure, and the converter bottom quick-change mechanism is alternately conveyed to the converter bottom hoisting station and the converter bottom change station on the track through the steel ladle car, so that the converter bottom change efficiency is improved.

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.

The present invention relates to the technical field of automobile door locks, and specifically to a universal door lock structure that can adapt to different lock cores, including a car shell and a handle installed on the car shell, the car shell is provided with a mounting hole, the mounting hole is arranged on one side of the handle, a lock core body is installed in the mounting hole, and an adjustment component for assisting the fixing of the lock core body is also arranged in the inner wall of the car shell, and the adjustment component is provided with a plurality of groups of first fixing components and second fixing components for fixing lock core bodies of different shapes. This device can easily adapt to lock core bodies of various shapes such as round and rectangular shapes through an innovative design of the adjustment component, breaking the strict restrictions of traditional door locks on the shape of the lock core. This feature not only simplifies the replacement process of the door lock, reduces the maintenance cost of the user, and improves the market adaptability and competitiveness of the product, but also ensures the stable installation of the lock core body through a multi-level fixing mechanism.