Cow auxiliary production device

Abstract

The invention relates to the field of cow production, in particular to an auxiliary cow production device, and aims to solve the problems that the angle of a pull rope of an auxiliary cow production device in the prior art is inconvenient to adjust and the pull rope is inconvenient to clean. The device comprises a bottom plate, a supporting plate arranged over the bottom plate and a lifting mechanism installed between the supporting plate and the bottom plate. The force application part comprises a reel installed on the top face of the supporting plate and two take-up wheels connected to the periphery of the reel in a sleeving mode, pull ropes are fixed to the peripheries of the two take-up wheels, and a bandage is fixed to the other ends of the pull ropes; the wire guiding mechanism comprises two side plates fixed to the top face of the supporting plate and two wire guiding assemblies movably installed on the outer walls of the opposite sides of the two side plates correspondingly. According to the cattle birth canal cleaning device, the pulling angle of the pull rope can be conveniently adjusted, the pull rope retreated from the cattle birth canal can be conveniently and timely cleaned, the whole reel is prevented from being affected, and the subsequent cleaning difficulty is greatly reduced.

Description

Technical Field

[0001] The invention relates to the field of cow production, and in particular to a cow auxiliary production device. Background Art

[0002] During the delivery of beef cows, dystocia is often caused by calves that are too large, abnormal fetal position, weak uterine contractions or narrow birth canal. If not handled in time, it can easily lead to calf death, causing great economic losses to farmers. Therefore, when cows give birth, artificial intervention and assistance are often performed to reduce risks.

[0003] At present, the common midwifery tool is to fix the pull rope on the calf's leg and then use a motor to pull the pull rope to help pull the calf out of the birth canal. Although this method can greatly reduce the physical exertion of midwives, due to the different body positions of cows during childbirth, the strength angle of the pull rope also needs to be adaptively adjusted, and the existing midwifery tools cannot be adjusted quickly. In addition, the pull rope needs to be cleaned in time after being pulled out of the birth canal, and the existing midwifery device lacks a corresponding cleaning mechanism, which results in a lot of time spent on cleaning and maintenance in the later stage. To this end, this scheme proposes a cow auxiliary production device. Summary of the invention

[0004] The cow auxiliary production device proposed by the present invention solves the problems of inconvenient adjustment of the pull rope angle and inconvenient cleaning of the pull rope in the prior art cow auxiliary production device.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A cow auxiliary production device, comprising:

[0007] The lifting part includes a bottom plate, a supporting plate arranged just above the bottom plate, and a lifting mechanism installed between the supporting plate and the bottom plate;

[0008] The force applying part includes a reel mounted on the top surface of the supporting plate and two take-up wheels sleeved on the outer periphery of the reel, a pull rope is fixed to the outer periphery of the two take-up wheels, and a binding belt is fixed to the other end of the pull rope;

[0009] The wire guide mechanism comprises two side plates fixed on the top surface of the support plate and two wire guide assemblies movably mounted on the outer walls of the two side plates on opposite sides, the wire guide assemblies comprising a fixed frame and a wire guide roller rotatably connected to the two fixed frames, a transmission rack is fixed on the outer wall of the fixed frame, and an adjustment assembly for adjusting the height of the fixed frame is mounted on the side plate;

[0010] There are two cleaning mechanisms, and the two cleaning mechanisms are respectively installed on the outer walls of the two side plates on the opposite sides, and the cleaning mechanisms include a rotating shaft rotatably connected to the outer wall of the side plate, a mounting plate fixed to the other end of the rotating shaft, and an annular tube fixed to the outer wall of the mounting plate away from the side plate, and a plurality of water spray holes are opened in the inner circle of the annular tube, and a transmission gear meshing with a transmission rack is sleeved on the outer periphery of the rotating shaft;

[0011] The water delivery mechanism comprises a water tank and a first air cylinder installed on the top of the support plate, a water delivery pipe connected to the ring pipe is installed on the water tank, a piston plate is installed in the first air cylinder, a first piston rod is fixed to one end of the piston plate, a transmission mechanism for driving the first piston rod to move when the reel rotates is installed on the top of the support plate, and the first air cylinder and the water tank are connected through the air delivery pipe.

[0012] Through the above technical solution, not only can the pulling angle of the pull rope be adjusted conveniently, but also the pull rope withdrawn from the cow's birth canal can be cleaned conveniently and timely to avoid affecting the entire reel and greatly reduce the difficulty of subsequent cleaning.

[0013] As a further improvement of the above scheme, the lifting mechanism includes two folding frames and a driving assembly installed on the support plate for driving the two folding frames to extend and retract. The top surface of the base plate is provided with two first sliding grooves arranged along its length direction, and a sleeve rod arranged along its length direction is fixed in the first sliding groove. Two first moving blocks are movably sleeved on the outer periphery of the sleeve rod, and the two ends of the bottom of one of the folding frames are respectively hinged to the tops of the two first moving blocks, and the bottom surface of the support plate is provided with two second sliding grooves, and the two second sliding grooves are both installed with adjusting screws arranged along their length direction, and the outer periphery of the adjusting screw is threadedly sleeved with two second moving blocks, and the two ends of the top of the same folding frame are respectively hinged to the bottoms of the two second moving blocks.

[0014] Through the above technical solution, the height of the supporting plate can be easily adjusted.

[0015] As a further improvement of the above scheme, the driving assembly includes an adjusting shaft rotatably connected to one end of the support plate and a rotating wheel fixed to one end of the adjusting shaft, two driving sprockets are sleeved on the outer periphery of the adjusting shaft, one end of the two adjusting screws extend to the outside of the second slide groove and are fixed with a driven sprocket, and the two driving sprockets and the two driven sprockets are connected by chain transmission.

[0016] Through the above technical solution, the two adjusting screws can be driven to rotate simultaneously.

[0017] As a further improvement of the above scheme, one side of the side panel on which the wire assembly is installed is provided with an installation groove arranged along its height direction, and the adjustment assembly includes a fixed block slidably connected in the installation groove and a movable rod fixed on the top of the fixed block, one end of the fixed block is fixedly connected to the outer wall of the fixed frame, the top of the movable rod extends to above the top of the side panel, and a locking member for locking the movable rod is installed on the top of the side panel.

[0018] Through the above technical solution, the height of the fixed frame can be adjusted while moving the movable rod.

[0019] As a further improvement of the above scheme, the locking member includes a fixed sleeve movably mounted on the outer periphery of the movable rod and a locking bolt threaded on the outer periphery of the fixed sleeve, the bottom of the fixed sleeve is fixedly connected to the top of the side plate, and one end of the locking bolt abuts against the outer periphery of the movable rod.

[0020] Through the above technical solution, the movable rod can be locked by utilizing the static friction between the locking bolt and the movable rod.

[0021] As a further improvement of the above scheme, the transmission mechanism includes a transmission screw installed on the top surface of the support plate and a first movable plate threadedly sleeved on the outer periphery of the transmission screw, one end of the first piston rod is fixedly connected to the first movable plate, and one end of the transmission screw is transmission-connected to one end of the reel.

[0022] Through the above technical solution, the rotation of the reel is used to drive the transmission screw to rotate.

[0023] As a further improvement of the above solution, a conical tube is fixed on the outer wall of one side of the mounting plate where the annular tube is fixed. The conical tube is located between the annular tube and the fixed frame, and the conical tube is coaxially arranged with the annular tube, and the side with the larger opening of the conical tube faces the annular tube.

[0024] By means of the above technical solution, the excess water remaining on the drawstring can be scraped off.

[0025] As a further improvement of the above solution, the fixed frames in the two wire assemblies are fixedly connected by a connecting rod, and the outer periphery of the movable rod is marked with scale values.

[0026] Through the above technical solution, the two fixed frames can be easily driven to move synchronously at the same time.

[0027] As a further improvement of the above solution, an inflatable airbag is installed on one side of the top surface of the support plate, and an inflation component for inflating the inflatable airbag is installed on the top surface of the support plate.

[0028] Through the above technical solution, the inflatable airbag can be used to reduce the impact force of the calf when it falls to the ground.

[0029] As a further improvement of the above scheme, the inflation component includes a second air cylinder fixed on the top surface of the support plate and a linkage screw rotatably installed on the top surface of the support plate, the outer peripheral thread of the linkage screw is sleeved with a second movable plate, the second air cylinder and the inflatable airbag are connected through a connecting pipe, a second piston plate is installed in the second air cylinder, a second piston rod is fixed to one side of the second piston plate, one end of the linkage screw is transmission connected to the other end of the reel, a light rod is fixed to the other end of the linkage screw, and the other end of the light rod is rotatably connected to a connecting block, the bottom of the connecting block is fixedly connected to the top surface of the support plate, a through hole is opened on the connecting block, the other end of the second piston rod passes through the through hole and is fixedly connected to the second movable plate, and a spring is connected between the other side of the second piston plate and the inner wall of the second air cylinder.

[0030] Through the above technical solution, the rotation of the reel is used to drive the linkage screw to rotate, thereby completing the procedure of automatically inflating the inflatable airbag.

[0031] Compared with the prior art, the present invention has the following beneficial effects:

[0032] 1. Through the cooperation between the bottom plate, the support plate and the lifting mechanism, the height of the support plate can be easily adjusted, so that it can be conveniently used to assist cows in production in different body positions.

[0033] 2. Through the setting of the wire mechanism, the height of the wire assembly can be easily adjusted, and then the pulling direction of the pull rope can be adjusted, so as to better pull the calf.

[0034] 3. Through the cooperation between the force-applying part, the cleaning mechanism and the water delivery mechanism, the water tank can be pressurized while the reel rotates to reel in the line, so that the water in the water tank is pressed into the ring tube and then sprayed out from the water spray hole to clean the pull rope. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 It is a front structural schematic diagram of the present invention;

[0036] Figure 2 It is a rear view structural schematic diagram of the present invention;

[0037] Figure 3 It is a structural schematic diagram of the telescopic frame of the present invention when it is raised;

[0038] Figure 4 It is a structural schematic diagram of the lifting mechanism;

[0039] Figure 5 It is a schematic diagram of the guide wire mechanism and the cleaning mechanism;

[0040] Figure 6 It is a schematic diagram of the structure of the transmission rack and gear.

[0041] Description of main symbols:

[0042] 1. Bottom plate; 2. Support plate; 3. Water tank; 4. Reel; 5. Take-up wheel; 6. Pull rope; 7. Binding belt; 8. Inflatable airbag; 9. Rotating wheel; 10. Adjusting shaft; 11. Adjusting screw; 12. Sleeve rod; 13. First moving block; 14. Folding frame; 15. First air cylinder; 16. Water pipe; 17. Connecting rod; 18. First moving plate; 19. Transmission screw; 20. Second air cylinder; 21. Ring tube; 22. Side plate; 23. Fixed sleeve; 24. Movable rod; 25. Linkage screw; 26. Second piston rod; 27. Sealing cover; 28. Mounting plate; 29. ​​Second moving plate; 30. First slide slot; 31. Second slide slot; 32. Second moving block; 33. Fixed frame; 34. Conical cylinder; 35. Fixed block; 36. Mounting slot; 37. Wire roller; 38. Transmission rack; 39. Transmission gear. DETAILED DESCRIPTION

[0043] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0044] Embodiment 1:

[0045] Please combine Figure 1 - Figure 6 , a cow auxiliary production device of this embodiment includes:

[0046] The lifting part includes a bottom plate 1, a support plate 2 arranged just above the bottom plate 1, and a lifting mechanism installed between the support plate 2 and the bottom plate 1. The lifting mechanism includes two folding frames 14 and a driving component installed on the support plate 2 for driving the two folding frames 14 to extend and retract. The top surface of the bottom plate 1 is provided with two first slide grooves 30 arranged along its length direction. A sleeve rod 12 arranged along its length direction is fixed in the first slide groove 30. Two first moving blocks 13 are movably sleeved on the outer periphery of the sleeve rod 12. The two ends of the bottom of one of the folding frames 14 are respectively connected to the two first moving blocks 13. The top of the moving block 13 is hinged, and two second slide grooves 31 are provided on the bottom of the support plate 2. The two second slide grooves 31 are both installed with adjusting screws 11 arranged along the length direction thereof. The outer peripheral thread of the adjusting screw 11 is sleeved with two second moving blocks 32. The top ends of the same folding frame 14 are respectively hinged to the bottoms of the two second moving blocks 32. The support plate 2 can be driven to move up and down by the extension and retraction of the two folding frames 14, so that the height of the support plate 2 can be conveniently adjusted according to the body position of the cow during delivery, so that the calf can fall on the support plate 2 after birth.

[0047] The driving assembly includes an adjusting shaft 10 rotatably connected to one end of the support plate 2 and a rotating wheel 9 fixed to one end of the adjusting shaft 10. A plurality of handles arranged along its radial direction are fixed to the outer periphery of the rotating wheel 9. Two driving sprockets are sleeved on the outer periphery of the adjusting shaft 10. One end of the two adjusting screws 11 extend to the outside of the second slide groove 31 and are fixed with driven sprockets. The two driving sprockets and the two driven sprockets are connected by chain transmission. The adjusting shaft 10 is driven to rotate by rotating the rotating wheel, and then the two adjusting screws 11 are driven to rotate, so that the folding frame 14 can be conveniently driven to extend and retract.

[0048] The force-applying part includes a reel 4 installed on the top surface of the support plate 2 and two take-up wheels 5 sleeved on the outer periphery of the reel 4. A pull rope 6 is fixed to the outer periphery of the two take-up wheels 5, and a binding belt 7 is fixed to the other end of the pull rope 6. A motor is installed on the top of the support plate 2, and one end of the output shaft of the motor is transmission-connected to one end of the reel 4. The motor is used to drive the reel 4 to rotate, which can replace manpower to pull the pull rope 6, thereby achieving a labor-saving effect.

[0049] The wire mechanism includes two side plates 22 fixed on the top surface of the support plate 2 and two wire assemblies movably mounted on the outer walls of the two side plates 22 on opposite sides. The wire assembly includes a fixed frame 33 and a wire roller 37 rotatably connected to the two fixed frames 33. A transmission rack 38 is fixed on the outer wall of the fixed frame 33. An adjustment assembly for adjusting the height of the fixed frame 33 is installed on the side plate 22. A gap is provided between the two wire rollers 37 for the pull rope 6 to pass through. The pull rope 6 passes between the two wire tubes 37. The pulling angle of the pull rope is adjusted by relying on the two wire rollers 37.

[0050] The side panel 22 on which the wire assembly is installed is provided with a mounting groove 36 arranged along its height direction. The adjusting assembly includes a fixing block 35 slidably connected in the mounting groove 36 and a movable rod 24 fixed to the top of the fixing block 35. One end of the fixing block 35 is fixedly connected to the outer wall of the fixing frame 33, and the top of the movable rod 24 extends to above the top of the side panel 22. A locking member for locking the movable rod 24 is installed on the top of the side panel 22. The locking member includes a fixing sleeve 23 movably sleeved on the outer periphery of the movable rod 24 and a locking bolt screwed on the outer periphery of the fixing sleeve 23. The bottom of the fixing sleeve 23 is fixedly connected to the top of the side panel 22, and one end of the locking bolt abuts against the outer periphery of the movable rod 24. After the locking bolt is loosened, the movable rod 24 can be moved up and down to adjust the height of the fixing block 35. The fixing block 35 then drives the fixing frame 33 to move synchronously. After the height of the fixing frame 35 is determined, the locking bolt is tightened, and the movable rod 24 is locked by relying on the static friction between the locking bolt and the movable rod 24.

[0051] There are two cleaning mechanisms, and the two cleaning mechanisms are respectively installed on the outer walls of the opposite sides of the two side panels 22. The cleaning mechanisms include a rotating shaft rotatably connected to the outer wall of the side panel 22, a mounting plate 28 fixed to the other end of the rotating shaft, and an annular tube 21 fixed to the outer wall of the mounting plate 28 away from the side panel 22. The inner circle of the annular tube 22 is provided with a plurality of water spray holes, and the outer periphery of the rotating shaft is sleeved with a transmission gear 39 meshing with the transmission rack 38. When the fixed frame 33 moves, it will drive the transmission rack 38 to move synchronously. After the transmission rack 38 moves, it will drive the rotating shaft to rotate, thereby adjusting the axial direction of the annular tube 21, so that after the angle of the pull rope 6 is changed, it will not touch the inner wall of the annular tube 21 when passing through the annular tube 21, and the pull rope 6 will also be cleaned by the water sprayed from the water spray hole when passing through the annular tube 2.

[0052] The water delivery mechanism includes a water tank 3 and a first air cylinder 15 installed on the top of the support plate 2, a water delivery pipe 16 connected to the ring pipe 21 is installed on the water tank 3, a piston plate is installed in the first air cylinder 15, a first piston rod is fixed to one end of the piston plate, a transmission mechanism for driving the first piston rod to move when the reel 4 rotates is installed on the top of the support plate 2, the first air cylinder 15 is connected to the water tank 3 through an air delivery pipe, and a first air inlet pipe is installed on the outer periphery of the first air cylinder, and a first one-way valve is installed on the air delivery pipe and the first air inlet pipe, and the transmission mechanism includes a transmission screw 19 installed on the top surface of the support plate 2 and a first movable plate 18 threadedly sleeved on the outer periphery of the transmission screw 19, one end of the first piston rod is fixedly connected to the first movable plate 18, and one end of the transmission screw 19 is connected to the reel 4 One end of the motor is connected to the transmission, and when the pull rope 6 is pulled to unwind it from the reel 4, the reel 4 rotates accordingly. At this time, the reel 4 drives the transmission screw 19 to rotate forward, and the first movable plate 18 drives the first piston rod to move in the direction away from the first air cylinder 15, thereby sucking the outside air into the first air cylinder 15 through the first air inlet pipe. Later, when the motor is started to drive the reel 4 to reel up the pull rope 6, it will drive the transmission screw 19 to reverse, thereby driving the first movable plate 18 and the first piston rod to move in the direction close to the first air cylinder 15, thereby pressing the air in the first air cylinder 15 into the water tank 3, and the air pressure in the water tank 3 increases accordingly, so that the water can be pressed into the annular tube 21 through the water pipe 15 and then sprayed out, thereby cleaning the pull rope 6.

[0053] The implementation principle of this embodiment is as follows: when in use, the height of the support plate 2 is first adjusted according to the height of the birth canal of the cow, so that the top surface of the support plate 2 is close to the birth canal of the cow and is located 5-10 cm below the birth canal of the cow. When adjusting, the wheel 9 is rotated forward, which can drive the two adjusting screws 11 to rotate forward, thereby making the two second moving blocks 32 on the adjusting screws 11 approach each other, and the folding frame 14 is also extended, and the height of the push plate 2 is increased. On the contrary, when the wheel 9 is rotated in the reverse direction, the height of the support plate 2 is reduced. After the height of the support plate 2 is adjusted, delivery can be performed;

[0054] During delivery, two pull ropes 6 are pulled, and then the two pull ropes 6 are manually inserted into the birth canal of the cow, and the strap 7 is tied to the leg of the calf, and then the strap 7 on the other pull rope 6 is tied to the other leg of the calf in the same way, and then the motor is started again, and the motor rotates and drives the reel 4 to reverse, so that the pull rope 6 is gradually rolled up, and then the calf can be gradually pulled out of the birth canal, so as to achieve the purpose of labor saving;

[0055] In the process of unrolling the pull rope 6 from the reel 4, pulling the pull rope 6 will drive the reel 4 to rotate forward, thereby driving the transmission screw 19 to rotate forward, and the transmission screw 19 will drive the first movable plate 18 and the first piston rod to move in the direction away from the first air cylinder 15 after the forward rotation. On the contrary, when the reel 4 reels the pull rope 6, it will drive the transmission screw 19 to reverse, and then drive the first movable plate 18 and the first piston rod to move in the direction close to the first air cylinder 15, and the air in the first air cylinder 15 will be pressed into the water tank 3, and the water in the water tank 3 will be pressed into the annular tube 21 and then sprayed out, so as to clean the surface of the pull rope 6;

[0056] When the pulling angle of the pull rope 6 needs to be adjusted, it can be achieved by adjusting the height of the fixing frame 33. When adjusting, first loosen the locking bolts on the outer periphery of the two fixing sleeves 23, and then move the movable rod 24 up and down to drive the fixing frame 33 to move. After the fixing frame 33 moves up, the pull rope 6 will be lifted up. Conversely, when the fixing frame 33 moves down, the pull rope 6 will be pressed down, thereby adjusting the pulling angle of the pull rope. After the adjustment is completed, tighten the locking bolts.

[0057] When the fixed frame 33 moves up and down, it will drive the transmission rack 38 to move synchronously. After the transmission rack 38 moves, it will drive the rotating shaft to rotate. After the rotating shaft rotates, it will drive the side plate 22 to rotate, so that the ring tube 21 will rotate accordingly, and then the angle of the pull rope 6 will change and it will not touch the inner wall of the ring tube 21 when passing through the ring tube 21.

[0058] Embodiment 2:

[0059] Combination Figure 1 - Figure 5 Based on Example 1, this embodiment is further improved in that: the fixed frames 33 in the two wire assemblies are fixedly connected by a connecting rod 17, the outer periphery of the movable rod 24 is marked with scale values, and the setting of the scale values ​​can facilitate the precise adjustment of the height of the fixed frame 33, and the setting of the connecting rod 17 can drive the other fixed frame 33 to move synchronously when the movable fixed frame 33 moves.

[0060] The implementation principle of this embodiment is: after loosening the locking bolts on the two fixing sleeves 23, the height of the fixing frame 33 can be adjusted. When adjusting, the height of the fixing frame can be accurately adjusted according to the scale value on the outer circumference of the movable rod 24. When one fixing frame 33 moves, the other fixing frame 33 will also be driven to move at the same time, thereby achieving the purpose of adjusting the height of the two fixing frames 33 at the same time.

[0061] Embodiment 3:

[0062] Combination Figure 1 - Figure 6 Based on Example 1, this embodiment is further improved in that: a conical cylinder 34 is fixed on the outer wall of one side of the mounting plate 28 to which the annular tube 21 is fixed, the conical cylinder 34 is located between the annular tube 21 and the fixing frame 33, and the conical cylinder 34 is coaxially arranged with the annular tube 21, the side with the larger opening of the conical cylinder 34 faces the annular tube 21, and the inner diameter of the small opening of the conical cylinder 34 is consistent with the outer circumference of the pull rope 6, so that excess moisture on the surface of the pull rope 6 can be scraped off when the pull rope 6 passes through.

[0063] The implementation principle of this embodiment is: after being cleaned by the ring tube 21, the pull rope 6 is inserted into one side of the opening of the conical tube 34, and then passes out from the small opening of the conical tube 34, so as to scrape off the excess water on the surface of the pull rope 6.

[0064] Embodiment 4:

[0065] Combination Figure 1 - Figure 3The present embodiment is further improved on the basis of the embodiment 1 in that: an inflatable airbag 8 is installed on one side of the top surface of the support plate 2, an air release pipe is installed on the inflatable airbag 8, a sealing cover is installed on the air release pipe, an inflatable component for inflating the inflatable airbag 8 is installed on the top surface of the support plate 2, the inflatable component includes a second air cylinder 20 fixed on the top surface of the support plate 2 and a linkage screw 25 rotatably installed on the top surface of the support plate 2, a second movable plate 29 is threadedly sleeved on the outer circumference of the linkage screw 25, the second air cylinder 20 is connected to the inflatable airbag 8 through a connecting pipe, and a second air inlet pipe is installed on the outer circumference of the second air cylinder 20, a second one-way valve is installed on the second air inlet pipe and the connecting pipe, and a second active gas is installed in the second air cylinder 20. The plug plate, a second piston rod 26 is fixed to one side of the second piston plate, one end of the linkage screw 25 is transmission connected to the other end of the reel 4, both ends of the linkage screw 25 are fixed with a light rod, and the other end of the light rod is rotatably connected to a connecting block, the bottom of the connecting block is fixedly connected to the top surface of the support plate 2, a through hole is provided on the connecting block, the other end of the second piston rod 26 passes through the through hole and is fixedly connected to the second movable plate 29, a spring is connected between the other side of the second piston plate and the inner wall of the second air cylinder 20, during delivery, the air in the second air cylinder 20 is input into the inflatable airbag 8 to expand it, so that the calf will not fall directly onto the hard support plate 2 when coming out of the cow's birth canal, thereby reducing damage to the calf.

[0066] The implementation principle of this embodiment is as follows: when the pull rope 6 is stretched outward to drive the reel 4 to rotate forward, the reel 4 will also drive the linkage screw 25 to rotate forward, and the linkage screw 25 will then drive the second movable plate 29 and the second piston rod 26 to move toward the side close to the second air cylinder 20, so that the air in the second air cylinder 20 can be pressed into the inflatable airbag 8 through the connecting pipe, and the inflatable airbag 8 will also expand. In this process, the spring is also compressed. When the second movable plate 29 moves to the position of the light rod, the second piston rod 26 will not continue to move. When the reel 4 starts to move in the opposite direction to reel in the pull rope 6, it will drive the linkage screw 25 to reverse. , and the piston rod 26 and the second movable plate 29 will also be screwed together by the reversed linkage screw 25 under the elastic force of the spring, and then move in the direction away from the second air cylinder 20, so that the outside air can be sucked into the second air cylinder through the second air intake pipe, until the second movable plate 29 moves to the bare rod on the other end of the linkage screw 25, the second movable plate 29 will no longer move. At this time, the spring is in its stretched state, so that the next time the linkage screw 25 rotates forward again, the second movable block 29 can be screwed together by the linkage screw 25 under the action of the spring, and finally the sealing cover on the deflation pipe can be opened to discharge the air in the inflatable airbag 8.

[0067] The above-mentioned embodiments are only preferred embodiments of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A cow auxiliary production device, characterized in that: include: The lifting part includes a bottom plate, a supporting plate arranged just above the bottom plate, and a lifting mechanism installed between the supporting plate and the bottom plate; The force applying part includes a reel mounted on the top surface of the supporting plate and two take-up wheels sleeved on the outer periphery of the reel, a pull rope is fixed to the outer periphery of the two take-up wheels, and a binding belt is fixed to the other end of the pull rope; The wire guide mechanism comprises two side plates fixed on the top surface of the support plate and two wire guide assemblies movably mounted on the outer walls of the two side plates on opposite sides, the wire guide assemblies comprising a fixed frame and a wire guide roller rotatably connected to the two fixed frames, a transmission rack is fixed on the outer wall of the fixed frame, and an adjustment assembly for adjusting the height of the fixed frame is mounted on the side plate; There are two cleaning mechanisms, and the two cleaning mechanisms are respectively installed on the outer walls of the two side plates on the opposite sides, and the cleaning mechanisms include a rotating shaft rotatably connected to the outer wall of the side plate, a mounting plate fixed to the other end of the rotating shaft, and an annular tube fixed to the outer wall of the mounting plate away from the side plate, and a plurality of water spray holes are opened in the inner circle of the annular tube, and a transmission gear meshing with a transmission rack is sleeved on the outer periphery of the rotating shaft; The water delivery mechanism comprises a water tank and a first air cylinder installed on the top of the support plate, a water delivery pipe connected to the ring pipe is installed on the water tank, a piston plate is installed in the first air cylinder, a first piston rod is fixed to one end of the piston plate, a transmission mechanism for driving the first piston rod to move when the reel rotates is installed on the top of the support plate, and the first air cylinder and the water tank are connected through the air delivery pipe.

2. A cow auxiliary production device according to claim 1, characterized in that: The lifting mechanism includes two folding frames and a driving assembly installed on the support plate for driving the two folding frames to extend and retract. The top surface of the base plate is provided with two first sliding grooves arranged along its length direction, and a sleeve rod arranged along its length direction is fixed in the first sliding groove. Two first moving blocks are movably sleeved on the outer periphery of the sleeve rod, and the two ends of the bottom of one folding frame are respectively hinged to the tops of the two first moving blocks, and the bottom surface of the support plate is provided with two second sliding grooves, and the two second sliding grooves are both installed with adjusting screws arranged along their length direction, and the outer periphery of the adjusting screw is threadedly sleeved with two second moving blocks, and the two ends of the top of the same folding frame are respectively hinged to the bottoms of the two second moving blocks.

3. A cow auxiliary production device according to claim 2, characterized in that: The driving assembly includes an adjusting shaft rotatably connected to one end of the support plate and a rotating wheel fixed to one end of the adjusting shaft, two driving sprockets are sleeved on the outer periphery of the adjusting shaft, one end of the two adjusting screws extends to the outside of the second slide groove and is fixed with a driven sprocket, and the two driving sprockets and the two driven sprockets are connected by chain transmission.

4. The cow auxiliary production device according to claim 1, characterized in that: A mounting groove arranged along its height direction is provided on one side of the side panel on which the wire assembly is installed. The adjustment assembly includes a fixed block slidably connected in the mounting groove and a movable rod fixed on the top of the fixed block. One end of the fixed block is fixedly connected to the outer wall of the fixed frame. The top of the movable rod extends to above the top of the side panel. A locking piece for locking the movable rod is installed on the top of the side panel.

5. The cow auxiliary production device according to claim 1, characterized in that: The locking member comprises a fixing sleeve movably mounted on the outer periphery of the movable rod and a locking bolt screwed on the outer periphery of the fixing sleeve. The bottom of the fixing sleeve is fixedly connected to the top of the side plate, and one end of the locking bolt abuts against the outer periphery of the movable rod.

6. The cow auxiliary production device according to claim 1, characterized in that: The transmission mechanism includes a transmission screw installed on the top surface of the support plate and a first movable plate threadedly sleeved on the outer circumference of the transmission screw, one end of the first piston rod is fixedly connected to the first movable plate, and one end of the transmission screw is transmission-connected to one end of the reel.

7. The cow auxiliary production device according to claim 1, characterized in that: A conical tube is fixed on the outer wall of one side of the mounting plate where the annular tube is fixed. The conical tube is located between the annular tube and the fixing frame, and the conical tube is coaxially arranged with the annular tube. The side with a larger opening of the conical tube faces the annular tube.

8. The cow auxiliary production device according to claim 1, characterized in that: The fixed frames in the two wire assemblies are fixedly connected via a connecting rod, and the outer periphery of the movable rod is marked with scale values.

9. The cow auxiliary production device according to claim 1, characterized in that: An inflatable airbag is installed on one side of the top surface of the support plate, and an inflation component used for inflating the inflatable airbag is installed on the top surface of the support plate.

10. The cow auxiliary production device according to claim 9, characterized in that: The inflation assembly includes a second air cylinder fixed on the top surface of the support plate and a linkage screw rotatably installed on the top surface of the support plate, a second movable plate is threadedly sleeved on the outer circumference of the linkage screw, the second air cylinder and the inflatable airbag are connected through a connecting pipe, a second piston plate is installed in the second air cylinder, a second piston rod is fixed on one side of the second piston plate, one end of the linkage screw is transmission-connected to the other end of the reel, a light rod is fixed to the other end of the linkage screw, and the other end of the light rod is rotatably connected to a connecting block, the bottom of the connecting block is fixedly connected to the top surface of the support plate, a through hole is provided on the connecting block, the other end of the second piston rod passes through the through hole and is fixedly connected to the second movable plate, and a spring is connected between the other side of the second piston plate and the inner wall of the second air cylinder.

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