A goat milk collection device convenient for protecting goats

Abstract

The present invention relates to the technical field of goat milk collection equipment, in particular to a goat milk collection equipment that is convenient for keeping goats. Aiming at the problem that the goat milk collection equipment in the prior art is time-consuming to operate and is not easy to clean the feces of the goats on the equipment, the following scheme is proposed, which includes a base, a fence installed on the top of the base and a top plate installed on the top of the fence, and a collection mechanism is installed on the top of the base; the fence includes a bottom plate installed on the top of the base, a fixed frame fixed on the top of the bottom plate and two pedals respectively fixed on the short sides of the two sides of the base, an entrance is opened on one short side of the fixed frame, and an exit is opened on the other short side of the fixed frame. The present invention can not only conveniently keep the sheep stable during the process of collecting goat milk, but also facilitate the sheep to enter and exit the fence, and can also clean the feces in the fence when the sheep goes out of the fence.

Description

Technical Field

[0001] The invention relates to the field of goat milk collecting equipment, in particular to a goat milk collecting equipment which is convenient for restraining goats. Background Art

[0002] It is often necessary to collect goat milk in scientific research and production. During the goat milk collection process, it is necessary to ensure that the goat does not move around, that is, to restrain the goat. Common restraint methods are to tie up the goat with ropes. Although this method is simple, it is time-consuming to operate and is likely to cause stress reactions in the goat during the operation. At the same time, it is not convenient to clean up the feces excreted by the goat during the milk collection process. For this reason, this scheme proposes a goat milk collection device that is convenient for restraining the goat. Summary of the invention

[0003] The present invention provides a goat milk collection device that is convenient for keeping goats, which solves the problem that the goat milk collection device in the prior art is time-consuming to operate and difficult to clean the excrement of the goats on the device.

[0004] In order to achieve the above object, the present invention adopts the following technical solutions:

[0005] A goat milk collection device for restraining goats, comprising a base, a fence installed on the top of the base and a top plate installed on the top of the fence, wherein a collection mechanism is installed on the top of the base;

[0006] The fence includes a bottom plate installed on the top of the base, a fixed frame fixed on the top of the bottom plate, and two pedals respectively fixed on the short sides of the base, one short side of the fixed frame is provided with an entrance, and the other short side of the fixed frame is provided with an exit, a door 1 for blocking the entrance and a door 2 for blocking the exit are installed on the outer wall of one long side of the fixed frame, and a feed trough is installed on the inner wall of the door 2, a driving mechanism for driving the opening and closing of the door 1 and the door 2 is installed on the outer wall of the fixed frame, a transmission member is installed on the outer wall of the fixed frame to drive the top plate to rise and fall when the door 1 is opened and closed, a driving component for driving sheep after the door 2 is opened is also installed on the side of the fixed frame, and a cleaning component for cleaning feces on the bottom plate is installed at the bottom of the fence;

[0007] The outer walls of the long sides of the fixed frame are provided with a plurality of fixing grooves arranged along the length direction, the plurality of fixing grooves are distributed from top to bottom, and the bottom of the lowest fixing groove is flush with the top surface of the bottom plate, and the driving assembly includes a transmission shaft installed on the outer wall of the long side of the fixed frame, an expelling rod fixed on the outer periphery of the transmission shaft, and a driving member installed on the outer wall of the fixed frame for driving the transmission shaft to rotate;

[0008] The cleaning assembly comprises a scraper slidably connected to the top surface of the base plate and a connecting member for driving the scraper to move along the width direction of the base plate. The transmission member is in transmission connection with the transmission shaft so that the scraper moves while the transmission shaft rotates.

[0009] Through the above technical solution, not only can the sheep be kept stable during the process of collecting goat milk, but it is also convenient for the sheep to enter and exit the fence, and the feces in the fence can be cleaned when the sheep goes out of the fence.

[0010] As a further improvement of the above scheme, a rotating shaft 1, a fixed shaft and a rotating shaft 2 are rotatably connected on the outer wall of one side of the fixed frame, a driving gear is sleeved on the outer periphery of the fixed shaft, a driven gear meshing with the driving gear is sleeved on the outer periphery of the rotating shaft 1, the door 1 is fixed to the outer periphery of the rotating shaft 1, and the door 2 is fixed to the outer periphery of the rotating shaft 2. The driving mechanism includes a rack 1 slidably connected to the outer wall of the fixed frame, a rack 2 fixed to the bottom surface of the rack 1, a rack 3 slidably connected to the outer wall of the fixed frame, and a telescopic part installed on the outer wall of the fixed frame for driving the rack 3 to move, the outer periphery of the fixed shaft is sleeved with a fixed gear meshing with the rack 1, the outer periphery of the rotating shaft 2 is sleeved with a driving gear meshing with the rack 3, and a linkage component is installed between the rack 1 and the rack 3.

[0011] Through the above technical solution, the entrance and exit of the fence can be easily opened or blocked, thereby making it convenient for sheep to enter and exit the fence.

[0012] As a further improvement of the above scheme, the linkage assembly includes a connecting shaft rotatably connected to the outer wall of the fixed frame, a linkage gear sleeved on the outside of the connecting shaft and a ratchet fixed to the other end of the connecting shaft, the linkage gear is meshed with rack two, and a plurality of ratchet teeth are installed on the top of rack three for driving the ratchet to rotate when rack three moves away from door one, and a positioning assembly for clamping rack one is installed on the outer wall of the fixed frame.

[0013] Through the above technical solution, door one can be automatically opened while door two is closed, which facilitates the operation of the collectors and improves work efficiency.

[0014] As a further improvement of the above scheme, the positioning assembly includes a fixed block installed on the outer wall of the fixed frame through an elastic member, a limit block fixed on the top of the fixed block and a fixed ring fixed on the bottom of the fixed block. The bottom surface of the rack one is provided with a positioning hole that matches the limit block. The other end of the rack three is fixed with an abutment column. The end of the abutment column away from the rack is a right-angled triangle mechanism, which is used to drive the fixed ring to move downward after abutting with the fixed ring when the rack three moves closer to the door one.

[0015] Through the above technical solution, the rack one can be fixed by the positioning component, thereby preventing the door one from opening during the process of collecting goat milk, and at the same time, in conjunction with the abutment column, the contact positioning component can lock the rack one when the door two is fully opened.

[0016] As a further improvement of the above scheme, columns are fixed at the four corners of the top of the fixed frame, and vertically arranged moving grooves are opened on the surface of the columns. The transmission member includes a threaded column 2 fixed on the top of the fixed shaft and four moving blocks respectively slidably connected in the four moving grooves, one of the moving blocks is threadedly sleeved on the outside of the threaded column 2.

[0017] Through the above technical solution, the top plate can be driven to rise and fall conveniently, and the setting of the top plate can prevent sheep from escaping from the top of the fixed frame.

[0018] As a further improvement of the above scheme, the driving member includes a fixed cylinder fixed on the outer wall of the fixed frame, a movable rack slidably connected to the outer wall of the fixed frame, and a connecting gear sleeved on the outside of the transmission shaft, a spring one is fixed on the inner wall of one side of the fixed cylinder, the movable rack is located on the side of the connecting gear away from the outer wall of the fixed frame and meshes with the connecting gear, one end of the movable rack extends into the fixed cylinder and is fixedly connected to the other end of the spring one, and a fixed plate for pushing the movable rack to move is fixed to the bottom surface of the rack three.

[0019] Through the above technical solution, after the door 2 is fully opened, the transmission shaft can be driven to rotate forward while the rack 3 moves toward the door 1, so that the expelling rod can enter the inner side of the fence and contact the sheep's buttocks, and the sheep can be driven out from the exit during the rotation.

[0020] As a further improvement of the above scheme, the connecting member includes a fixed cover fixed to the top surface of the base plate along the width direction of the base plate, a threaded column 1 installed in the fixed cover and a connecting block threadedly connected to the outside of the threaded column 1, the outer walls of the long sides of the fixed cover are provided with sliding grooves extending along the length direction, the bottom surface of the scraper is provided with a groove matching the outer periphery of the fixed cover, the fixed cover is engaged in the groove, the two ends of the connecting block respectively pass through the two sliding grooves and are fixedly connected to the two sides of the groove, one end of the threaded column 1 extends to the outside of the fixed cover and is fixed with a driven bevel gear, and the bottom of the fixed shaft is fixed with an active bevel gear meshing with the driven bevel gear.

[0021] Through the above technical solution, the feces falling on the top surface of the bottom plate can be easily cleaned.

[0022] As a further improvement of the above scheme, the collection mechanism includes a collection box installed on the top of the base and a vacuum pump for creating a negative pressure environment in the collection box. A plurality of collection tubes are installed on the collection box, a suction nozzle is installed at the end of the collection tube, and a gate valve is installed on each collection tube.

[0023] Through the above technical solution, the purpose of collecting goat milk can be achieved by creating negative pressure in the collection box.

[0024] Compared with the prior art, the present invention has the following beneficial effects:

[0025] 1. By setting up fences to limit the range of sheep's activities, the sheep will not move violently during the process of collecting goat milk, and feed can be placed in the feed trough to further stabilize the sheep's mood. At the same time, with the driving mechanism, the first and second doors can be easily opened and closed, which makes it convenient to lock the sheep in the fence and release the sheep from the fence after collection.

[0026] 2. Through the cooperation between the driving assembly and the driving mechanism, the sheep in the fence can be driven out from the exit by using the driving rod after the second door is opened.

[0027] 3. By setting up the cleaning component, the feces on the top surface of the bottom plate can be cleaned while the driving component is working, so as to maintain the hygiene in the fence. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 A perspective view of the present invention;

[0029] Figure 2 A front view of the fence of the present invention when the entrance is closed and the exit is opened;

[0030] Figure 3 for Figure 2 The enlarged structural diagram at A in the middle;

[0031] Figure 4 for Figure 2 Schematic diagram of the structure of the middle linkage component;

[0032] Figure 5 for Figure 2 A schematic diagram of the structure of the elastic member;

[0033] Figure 6 A front view of the fence of the present invention when the entrance is open and the exit is closed;

[0034] Figure 7 A top view of the scraper and threaded column.

[0035] Description of main symbols:

[0036] 1. Base; 2. Collection box; 3. Bottom plate; 4. Pedal; 5. Top plate; 6. Rotating shaft 1; 7. Door 1; 8. Fixed slot; 9. Fixed frame; 10. Column; 11. Collection tube; 12. Discharge tube; 13. Fixed cover; 14. Fixed shaft; 15. Scraper; 16. Threaded column 1; 17. Vacuum pump; 18. Fixed block; 19. Limit block; 20. Rack 1; 21. Rack 2; 22. Rotating shaft 2; 23. Rack 3; 24. Ratchet teeth; 25. Ratchet; 26. Abutment column; 27. Movable rack; 28. Fixed ring; 29. ​​Connecting gear; 30. Fixed cylinder; 31. Transmission shaft; 32. Expelling rod; 33. Door 2; 34. Threaded column 2; 35. Moving block; 36. Fixed gear; 37. Driving gear; 38. Driven gear; 39. Fixed plate; 40. Sliding sleeve; 41. Mounting groove; 42. Sleeve rod; 43. Positioning hole; 44. Connecting block; 45. Sliding groove; 46. Material trough. DETAILED DESCRIPTION

[0037] 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.

[0038] Embodiment 1:

[0039] Please combine Figure 1-6 , a goat milk collection device for sheep in Baoding of the present embodiment comprises a base 1, a fence installed on the top of the base 1 and a top plate 5 installed on the top of the fence, characterized in that a collection mechanism is installed on the top of the base 1, the collection mechanism comprises a collection box 2 installed on the top of the base 1 and a vacuum pump 17 for creating a negative pressure environment in the collection box 2, the suction pipe of the vacuum pump 17 is connected with the inside of the collection box 2, a plurality of collection tubes 11 are installed on the collection box 2, a suction nozzle is installed at the end of the collection tube 11, a discharge pipe 12 is installed at the bottom of one side of the collection box 2, and a valve is installed on the discharge pipe 12;

[0040] The fence includes a bottom plate 1 installed on the top of the base 1, a fixed frame 9 fixed on the top of the bottom plate 1 and two pedals 4 respectively fixed on the short sides of the two sides of the base 1. The pedals 4 are inclined and the upper surface of the pedals 4 is provided with steps. The setting of the pedals is convenient for entering and exiting the fence. An entrance is opened on one short side of the fixed frame 9, and an exit is opened on the other short side of the fixed frame 9. A door 7 for blocking the entrance and a door 2 33 for blocking the exit are installed on the outer wall of one long side of the fixed frame 9, and a feed trough 46 is installed on the inner wall of the door 2 33. A rotating shaft 6, a fixed shaft 14 and a rotating shaft 22 are rotatably connected on the outer wall of one side of the fixed frame 9. A driving gear 37 is sleeved on the outer periphery of the fixed shaft 14, and a driven gear 38 meshing with the driving gear 37 is sleeved on the outer periphery of the rotating shaft 6. The door 1 7 is fixed on the outer periphery of the rotating shaft 1 6, and the door 2 33 is fixed on the outer periphery of the rotating shaft 22. The setting of the feed trough 46 can place feed in it, so as to ensure that the sheep are more peaceful during the collection process without excessive movement.

[0041] A driving mechanism for driving the door 1 7 and the door 2 33 to open and close is installed on the outer wall of the fixed frame 9, and a transmission member is installed on the outer wall of the fixed frame 9 to drive the top plate 5 to rise and fall when the door 1 7 opens and closes. The driving mechanism includes a rack 1 20 slidably connected to the outer wall of the fixed frame 9, a rack 21 fixed to the bottom surface of the rack 1 20, a rack 3 23 slidably connected to the outer wall of the fixed frame 9, and a telescopic member installed on the outer wall of the fixed frame 9 for driving the rack 3 23 to move. The telescopic member adopts an electric telescopic rod. A PLC controller is installed on the outer wall of the fixed frame 9 for controlling the operation of the vacuum pump 17 and the telescopic member. The outer periphery of the fixed shaft 14 is sleeved with a fixed gear 36 meshing with the rack 1 20, and the outer periphery of the rotating shaft 22 is sleeved with a driving gear meshing with the rack 3 23. A linkage assembly is installed between the rack 1 20 and the rack 3 23, and the telescopic member is extended to drive the rack 3 23 to move to the side close to the door 1 7, thereby gradually opening the door 2 33.

[0042] The linkage assembly includes a connecting shaft rotatably connected to the outer wall of the fixed frame 9, a linkage gear sleeved on the outside of the connecting shaft and a ratchet 25 fixed to the other end of the connecting shaft. The linkage gear is meshed with the rack 21. A plurality of ratchet teeth 24 are installed on the top of the rack 23 for driving the ratchet 25 to rotate when the rack 23 moves to the side away from the door 7. A positioning assembly for engaging the rack 20 is installed on the outer wall of the fixed frame 9. The positioning assembly includes a fixed block 18 installed on the outer wall of the fixed frame 9 through an elastic member, a limit block 19 fixed to the top of the fixed block 8 and a fixed ring 28 fixed to the bottom of the fixed block 18. A vertically arranged mounting is provided on the outer wall of the fixed frame 9. The mounting groove 41, the elastic member includes a sleeve rod 42 fixed in the mounting groove 41 along the vertical direction, a sliding sleeve 40 movably sleeved on the outside of the sleeve rod 42 and a spring 2 movably sleeved on the outside of the sliding sleeve 40, the spring 2 is located between the bottom of the sliding sleeve 40 and the bottom of the mounting groove 41, one end of the sliding sleeve 40 extends to the outside of the mounting groove 41 and is fixedly connected to the outer wall of the fixed block 18, a positioning hole 43 that matches the limit block 19 is formed on the bottom surface of the rack 1 20, and an abutment column 26 is fixed to the other end of the rack 3 23, and the end of the abutment column 26 away from the rack 3 is a right-angled triangle mechanism, which is used to drive the fixed rack 3 23 to move toward the door 7 after abutting with the fixing ring 28. The fixed ring 28 moves downward, and during the opening process of the door 2 33, the rack 3 23 moves toward the side close to the door 1 7, until the door 2 33 is fully opened and the outer wall of the long side of the fixed frame 9 is parallel, the abutment column 26 begins to contact the limit ring 28, and at the same time the ratchet teeth 24 also begin to contact the ratchet 25, thereby gradually pressing the limit frame 28 downward until the limit block 19 is withdrawn from the inside of the positioning hole 43, but at this time the ratchet 25 will not be moved by the ratchet teeth 24, and when the door 2 33 is closed, when the limit block 19 is not engaged in the positioning hole 43, the ratchet teeth 24 follow the rack 3 23 to move away from the door 1 7, and the ratchet 25 will be driven. 5 rotates counterclockwise, thereby driving rack 2 to move to the side away from door 2 33, and rack 1 20 moves synchronously with rack 2 21. After rack 20 moves, it can drive fixed gear 36 to rotate, so that fixed shaft 14 rotates synchronously. After fixed shaft 14 rotates, it can drive shaft 1 6 to rotate, so that door 1 7 can be gradually opened in the process of rack 1 20 moving toward door 1 7, and finally door 1 7 is gradually opened in the process of door 2 closing, until door 1 7 is fully opened and ratchet teeth 24 are disengaged from ratchet 25, and then rack 3 23 continues to move to the side away from door 1 7 until door 2 33 is fully closed.

[0043] The four corners of the top of the fixed frame 9 are all fixed with columns 10, and the surface of the column 10 is provided with a vertically arranged moving groove. The transmission member includes a threaded column 2 34 fixed on the top of the fixed shaft 14 and four moving blocks 35 respectively slidably connected in the four moving grooves. One of the moving blocks 35 is threadedly sleeved on the outside of the threaded column 2 34, and the threaded column 2 34 can be driven to rotate synchronously when the fixed shaft 14 rotates. When the door 1 is opened, the threaded column 2 34 rotates forward, thereby driving the moving block 35 to move upward, and then gradually lifting the top plate 5, so that the sheep will not be hindered by the top plate 5 after entering the fence. On the contrary, when the door 1 7 is closed, the threaded column 34 can be driven to reverse, and then the top plate 5 is moved downward, thereby limiting the size of the sheep's activity space.

[0044] The implementation principle of this embodiment is as follows: when collecting goat milk, when the door 17 is open, the goat is driven from the pedal 4 on the side of the entrance to the inside of the fence, and then the door 17 can be closed directly by hand. While the door 17 is closed, the rack 120 will move to the side away from the door 17, until the door 17 is completely closed, the limit block 19 will be aligned with the positioning hole 43, and will be engaged in the positioning hole 43 under the action of the spring 2, and the rotating shaft 16 will rotate with the movement of the rack 120, thereby driving the fixed shaft 14 to rotate in the opposite direction, and at this time, the threaded column 234 rotates synchronously with the fixed shaft 14, that is, the threaded column 234 is reversed at this time, and then the pressing plate 5 is gradually pressed down while the door 17 is closed, thereby limiting the activity space of the goat and preventing the goat from jumping inside the fence, and then the vacuum pump 17 is started by the PLC controller, and then the gate valve on the collection tube 11 is opened, and then the suction nozzle on the collection tube 11 is aimed at the udder of the goat to collect goat milk, and the gate valve on the unused collection tube 11 is not opened;

[0045] After the collection is completed, the PLC controller is used to start the extension of the telescopic part, thereby driving the rack three 23 to move to the side close to the door one 7, and then gradually opening the door two 33. After the door two is fully opened, the sample in the fence can be driven out from the exit. Then, during the continued extension of the telescopic part, the abutment plate 26 begins to contact with the fixed ring 28 and gradually enters the inner circle of the fixed ring 28. The fixed ring 28 begins to move down along the inclined surface of the abutment plate 26. At this time, the spring two is compressed until the inner circle of the fixed tube 28 contacts the plane of the abutment plate 26. When the abutment plate 26 continues to move to the side close to the door one 7, it will not press the fixed ring 28 to move down. In the process of moving down, the fixed ring 28 drives the limit block 19 to withdraw to the outer side of the positioning hole 43. After the telescopic member is retracted, the ratchet teeth 24 will be inserted into the positioning hole 43 before the limit block 19, driving the ratchet 25 to rotate, so that the rack 20 moves to the side close to the door 7, thereby gradually opening the door 7. After the rack 20 starts to move, the relative position between the positioning hole 43 and the limit block 19 has changed. Therefore, after the abutment plate 26 is out of contact with the fixing ring 28, the limit block 19 will only abut against the bottom surface of the rack 20 under the action of the spring 2, until the door 7 is fully opened, the ratchet teeth 24 begin to separate from the ratchet 25, and then the door 233 continues to close during the continued contraction process of the telescopic member until it is completely closed and the exit is blocked, and then you can enter from the entrance.

[0046] Embodiment 2:

[0047] Combination Figure 2 and Figure 6On the basis of embodiment 1, the present embodiment is further improved in that: a driving component for driving sheep after the door 2 33 is opened is also installed on the side of the fixed frame 9, and a plurality of fixed grooves 8 arranged along the length direction are opened on the outer walls of the long sides of the fixed frame 9 on both sides. The plurality of fixed grooves 9 are distributed from top to bottom, and the bottom of the lowest fixed groove 8 is flush with the top surface of the bottom plate 3. The driving component includes a transmission shaft 31 installed on the outer wall of the long side of the fixed frame 9, an expulsion rod 32 fixed on the outer periphery of the transmission shaft 31, and a driving member installed on the outer wall of the fixed frame 9 for driving the transmission shaft 31 to rotate. The expulsion rod 32 is located at the position of a fixed groove 8 on the side of the fixed frame 9, so that after the transmission shaft 31 rotates, the expulsion rod 32 can enter the inner side of the fence through the fixed groove 8 and push the buttocks of the sheep. The driving member includes a fixed cylinder 30 fixed on the outer wall of the fixed frame 9, a movable rack 27 slidably connected to the outer wall of the fixed frame 9 and a connecting gear 29 sleeved on the outside of the transmission shaft 31, a spring 1 is fixed on the inner wall of one side of the fixed cylinder 30, the movable rack 27 is located on the side of the connecting gear 29 away from the outer wall of the fixed frame 9 and meshes with the connecting gear 29, one end of the movable rack 27 extends into the fixed cylinder 30 and is fixedly connected to the other end of the spring 1, and a fixed plate 39 for pushing the movable rack 27 to move is fixed to the bottom surface of the rack three 23. When the rack three 23 moves toward the door one 7 and fully opens the door two 33, the fixed plate 39 begins to abut against one end of the movable rack 27, thereby driving the movable rack 27 to move while the rack three 23 continues to move toward the door one 7.

[0048] The implementation principle of this embodiment is as follows: after the second door 33 is fully opened, the fixed plate 39 begins to abut against one end of the movable rack 27. As the telescopic member continues to extend, the rack three 23 continues to move toward the side close to the first door 7, thereby driving the movable rack 27 to move toward the side close to the first door 7. The spring one is compressed accordingly, and the movable rack 27 moves toward the side close to the first door 7 while driving the transmission shaft 31 to rotate forward, so that the expulsion rod 32 enters the inner side of the fence through the fixed groove 8 and pushes the buttocks of the sheep, thereby gradually driving the sheep out of the exit.

[0049] Embodiment 3:

[0050] Combination Figure 2 , Figure 6 and Figure 7The present embodiment is further improved on the basis of the first and second embodiments in that: a cleaning assembly for cleaning feces on the bottom plate 3 is installed at the bottom of the fence, the cleaning assembly includes a scraper 15 slidably connected to the top surface of the bottom plate 3 and a connecting member for driving the scraper 15 to move along the width direction of the bottom plate 3, the transmission member is transmission-connected to the transmission shaft 31 so that the scraper 15 moves while the transmission shaft 31 rotates, the length of the scraper 15 is less than the length of the bottom plate 3, so as to prevent the scraper 15 from being too long and the sheep from stepping on the scraper 15 when going out of the Wenlan exit, and the connecting member includes a fixed member fixed to the top surface of the bottom plate 3 along the width direction of the bottom plate 3. The fixed cover 13, a threaded column 16 installed in the fixed cover 13 and a connecting block 44 threadedly connected to the outside of the threaded column 16, the outer walls of the long sides of the fixed cover 13 are provided with slide grooves 45 extending along the length direction, the bottom surface of the scraper 15 is provided with a groove that matches the outer periphery of the fixed cover 13, the fixed cover 13 is engaged in the groove, the two ends of the connecting block 44 respectively pass through the two slide grooves 45 and are fixed to the two sides of the groove, one end of the threaded column 16 extends to the outside of the fixed cover 13 and is fixed with a driven bevel gear, and the bottom of the fixed shaft 14 is fixed with an active bevel gear meshing with the driven bevel gear.

[0051] The implementation principle of this embodiment is: in the process of the transmission shaft 31 driving the expulsion rod 32 to rotate toward the inside of the fence, the transmission shaft 31 also drives the threaded column 16 to rotate forward, so that the connecting block 44 moves to the side away from the driven bevel gear, and then drives the scraper 15 to move to the side away from the driven bevel gear, so that the feces on the top surface of the bottom plate 3 is scraped off and falls from one side of the bottom plate 3. Conversely, in the process of the transmission shaft 41 rotating back again, it will drive the threaded column 16 to reverse until the scraper 15 is moved back to the side of the bottom plate 3 close to the driven bevel gear.

[0052] 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 goat milk collection device for restraining goats, comprising a base, a fence installed on the top of the base, and a top plate installed on the top of the fence, characterized in that: A collection mechanism is installed on the top of the base; The fence includes a bottom plate installed on the top of the base, a fixed frame fixed on the top of the bottom plate, and two pedals respectively fixed on the short sides of the base, one short side of the fixed frame is provided with an entrance, and the other short side of the fixed frame is provided with an exit, a door 1 for blocking the entrance and a door 2 for blocking the exit are installed on the outer wall of one long side of the fixed frame, and a feed trough is installed on the inner wall of the door 2, a driving mechanism for driving the opening and closing of the door 1 and the door 2 is installed on the outer wall of the fixed frame, a transmission member is installed on the outer wall of the fixed frame to drive the top plate to rise and fall when the door 1 is opened and closed, a driving component for driving sheep after the door 2 is opened is also installed on the side of the fixed frame, and a cleaning component for cleaning feces on the bottom plate is installed at the bottom of the fence; The outer walls of the long sides of the fixed frame are provided with a plurality of fixing grooves arranged along the length direction, the plurality of fixing grooves are distributed from top to bottom, and the bottom of the lowest fixing groove is flush with the top surface of the bottom plate, and the driving assembly includes a transmission shaft installed on the outer wall of the long side of the fixed frame, an expelling rod fixed on the outer periphery of the transmission shaft, and a driving member installed on the outer wall of the fixed frame for driving the transmission shaft to rotate; The cleaning assembly comprises a scraper slidably connected to the top surface of the bottom plate and a connecting member for driving the scraper to move along the width direction of the bottom plate, and the transmission member is in driving connection with the transmission shaft so that the scraper moves while the transmission shaft rotates; A rotating shaft 1, a fixed shaft and a rotating shaft 2 are rotatably connected on an outer wall of one side of the fixed frame, a driving gear is sleeved on the outer periphery of the fixed shaft, a driven gear meshing with the driving gear is sleeved on the outer periphery of the rotating shaft 1, the door 1 is fixed to the outer periphery of the rotating shaft 1, and the door 2 is fixed to the outer periphery of the rotating shaft 2. The driving mechanism includes a rack 1 slidably connected to the outer wall of the fixed frame, a rack 2 fixed to the bottom surface of the rack 1, a rack 3 slidably connected to the outer wall of the fixed frame, and a telescopic member installed on the outer wall of the fixed frame for driving the rack 3 to move, the fixed shaft is sleeved on the outer periphery of the fixed shaft with a fixed gear meshing with the rack 1, the rotating shaft 2 is sleeved on the outer periphery of the driving gear meshing with the rack 3, and a linkage component is installed between the rack 1 and the rack 3; The linkage assembly includes a connecting shaft rotatably connected to the outer wall of the fixed frame, a linkage gear sleeved on the outside of the connecting shaft, and a ratchet fixed to the other end of the connecting shaft, the linkage gear is meshed with the second rack, the top of the third rack is equipped with a plurality of ratchet teeth for driving the ratchet to rotate when the third rack moves away from the first door, and a positioning assembly for clamping the first rack is installed on the outer wall of the fixed frame; The positioning assembly includes a fixed block installed on the outer wall of the fixed frame through an elastic member, a limit block fixed on the top of the fixed block and a fixed ring fixed on the bottom of the fixed block. A positioning hole that matches the limit block is opened on the bottom surface of the rack one, and an abutment column is fixed at the other end of the rack three. The end of the abutment column away from the rack is a right-angled triangle mechanism, which is used to drive the fixing ring to move downward when the rack three moves closer to the door one after abutting with the fixing ring.

2. A goat milk collection device for restraining goats according to claim 1, characterized in that: Vertical columns are fixed at the four corners of the top of the fixed frame, and vertically arranged moving grooves are opened on the surface of the vertical columns. The transmission member includes a second threaded column fixed on the top of the fixed shaft and four moving blocks respectively slidably connected in the four moving grooves, and one of the moving blocks is threadedly sleeved on the outside of the second threaded column.

3. The goat milk collection device for restraining goats according to claim 1, characterized in that: The driving member includes a fixed cylinder fixed on the outer wall of the fixed frame, a movable rack slidably connected to the outer wall of the fixed frame, and a connecting gear sleeved on the outside of the transmission shaft. A spring 1 is fixed on the inner wall of one side of the fixed cylinder. The movable rack is located on the side of the connecting gear away from the outer wall of the fixed frame and meshes with the connecting gear. One end of the movable rack extends into the fixed cylinder and is fixedly connected to the other end of the spring 1. A fixed plate for pushing the movable rack to move is fixed to the bottom surface of the rack 3.

4. The goat milk collection device for restraining goats according to claim 1, characterized in that: The connecting member includes a fixed cover fixed to the top surface of the base plate along the width direction of the base plate, a threaded column 1 installed in the fixed cover and a connecting block threadedly connected to the outside of the threaded column 1. The outer walls of the long sides of the fixed cover are provided with sliding grooves extending along the length direction. The bottom surface of the scraper is provided with a groove that matches the outer periphery of the fixed cover. The fixed cover is engaged in the groove. The two ends of the connecting block respectively pass through two sliding grooves and are fixedly connected to the two sides of the groove. One end of the threaded column 1 extends to the outside of the fixed cover and is fixed with a driven bevel gear. The bottom of the transmission shaft is fixed with an active bevel gear that meshes with the driven bevel gear.

5. The goat milk collection device for restraining goats according to claim 1, characterized in that: The collection mechanism comprises a collection box installed on the top of the base and a vacuum pump for creating a negative pressure environment in the collection box. A plurality of collection tubes are installed on the collection box, and suction nozzles are installed at the ends of the collection tubes.

Images