Livestock castration auxiliary positioning device applied to livestock breeding

Abstract

The invention relates to the technical field of livestock castration, in particular to a livestock castration auxiliary positioning device applied to livestock breeding, which comprises a base, a base plate is arranged above the base, a supporting plate, a supporting plate and a guide plate are symmetrically and fixedly connected to the top of the base plate, the supporting plate is positioned between the supporting plate and the guide plate, and a transverse guide rail is fixedly mounted at the top of the supporting plate; a guide groove is formed in the side wall of the guide plate, a vertical plate is further fixedly connected to the top of the base plate, a first support and a second support are fixedly connected to the side wall of the vertical plate and one end of the supporting plate respectively, a sliding cutting assembly is arranged at the top of the base plate and comprises a sliding plate and a lifting rod, and groove holes are symmetrically formed in the top of the sliding plate; according to the positioning mode, the physiological structure and position characteristics of the livestock testis are fully considered, testis displacement caused by slight shaking of the livestock or external factors is effectively prevented, and the accuracy and safety of castration operation are greatly improved.

Description

Technical Field

[0001] The invention relates to the technical field of livestock castration, in particular to a livestock castration auxiliary positioning device applied to animal husbandry. Background Art

[0002] Castration of boars when they are young is mainly for ease of management, making them gentler and easier to tame, reducing fighting behavior and management difficulty. It can also control reproduction, achieve planned breeding, and avoid problems such as uncontrollable population size and decreased genetic quality caused by free breeding and inbreeding.

[0003] The Chinese patent with application number 2021107130913 specifically discloses a piglet castration fixing device for livestock. The device cooperates with the flipped arc-shaped limiting side plate, the pneumatic rod and the connecting rod 2. Under the action of the piglet's own gravity, the piglet can be self-locked to avoid escape during castration, and it is convenient to take and place the piglet.

[0004] However, the above patent cannot be applied to large-scale animal husbandry, that is, it is difficult to achieve continuous and batch castration of livestock. When processing boar testicles, there is a lack of fixing tools specially designed for the boar's physiological structure, and it is often difficult to accurately fix the testicles, which may easily cause unnecessary harm to the boar. At the same time, it is also impossible to ensure the accuracy and consistency of the incision position, which may easily lead to uneven incision quality, which is not conducive to the postoperative recovery of the boar and cannot meet the requirements of modern large-scale pig farming for efficient, safe and accurate boar castration operations.

[0005] In view of the above technical defects, a solution is now proposed. Summary of the invention

[0006] The purpose of the present invention is to provide an auxiliary positioning device for castration of livestock used in animal husbandry, so as to solve the problems mentioned in the above background technology.

[0007] To achieve the above object, the present invention provides the following technical solution: a livestock castration auxiliary positioning device applied to animal husbandry, comprising a base, a base plate is arranged above the base, a support plate, a support plate and a guide plate are symmetrically fixedly connected to the top of the base plate, the support plate is located between the support plate and the guide plate, a transverse guide rail is fixedly installed on the top of the support plate, and a guide groove is opened on the side wall of the guide plate; The top of the base plate is also fixedly connected to a vertical plate, the side wall of the vertical plate and one end of the support plate are respectively fixedly connected to a bracket 1 and a bracket 2, and the top of the base plate is provided with a sliding cutting assembly; The sliding cutting assembly includes a slide plate and a lifting rod. The top of the slide plate is symmetrically provided with slots, and the lifting rod is slidably connected in the slots. A bearing plate is arranged above the slide plate, and the bottom of the bearing plate is fixedly connected to the top of the lifting rod.

[0008] Furthermore, a holder is fixedly installed on the top of the supporting plate by bolts, a sliding cutter is fixedly installed in the holder, a connecting plate is arranged below the sliding plate, the top of the connecting plate is fixedly connected to the bottom end of the lifting rod, both ends of the connecting plate are fixedly connected to an axle seat, a guide roller is movably connected to the axle seat through a bearing, and the guide roller is slidably connected in the guide groove.

[0009] Furthermore, a frame is fixedly installed on the top of the support plate, a frame groove is opened through the top of the frame, a top support frame is fixedly installed on the inner wall of the frame groove, and installation grooves 1 are opened on both sides of the top support frame, and an airbag 1 is fixedly installed in the installation groove 1.

[0010] Further, both ends of the frame are fixedly mounted on a frame by bolts, a rotating plate is rotatably connected inside the frame, a positioning plate is fixedly connected to the top of the rotating plate, the inner side of the positioning plate is an arc surface, a second mounting groove is opened on the inner side of the positioning plate, a second airbag is fixedly mounted in the second mounting groove, and the first airbag and the second airbag are connected to an external air supply mechanism through an air guide tube; An electric push rod is rotatably connected to the top of the outer side wall of the support plate, and an output end of the electric push rod is rotatably connected to the inner side wall of the rotating plate.

[0011] Furthermore, a threaded rod and a sliding rod are arranged between the corresponding bracket two and the corresponding bracket one, a threaded groove and a through groove are penetrated through the side wall of the skateboard, the threaded rod is threadedly connected to the threaded groove, the sliding rod is slidably connected to the inner wall of the through groove, and a motor for driving the threaded rod to rotate is arranged on the outer side of the vertical plate, the two ends of the threaded rod are movably connected to the bracket two and the bracket one through bearings, and the two ends of the sliding rod are fixedly connected to the bracket two and the bracket one.

[0012] Furthermore, a plurality of groups of nozzles are fixedly mounted on one side of the inner side wall of the support plate close to the vertical plate, and one end of the nozzle is connected to a liquid supply pipe 1.

[0013] Furthermore, multiple groups of hollow cross bars are symmetrically fixedly installed on the inner wall of the vertical plate, the outer side of the hollow cross bar is wrapped with a cleaning cloth cover, one end of the hollow cross bar is connected to liquid supply pipe 2, and liquid supply pipe 1 and liquid supply pipe 2 are connected to the corresponding external liquid supply mechanism.

[0014] Furthermore, a plurality of mounting grooves are provided on the top of the base, in which a lifting cylinder is fixedly installed, and an output end of the lifting cylinder is fixedly connected to the bottom of the base plate. The guide groove is composed of an upper inclined groove, a horizontal groove and a lower inclined groove. Both ends of the slide plate are fixedly connected with sliders, and the sliders are slidably connected in corresponding transverse guide rails.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. When the present invention is in use, the lifting cylinder is used to accurately drive the top support frame to rise to contact with the testicles of the livestock, so that the two testicles of the livestock cub are naturally distributed on both sides of the top support frame, and the rotating plate drives the positioning plate to contact with the testicles on the same side of the livestock cub, and then cooperates with the top support frame to position the two testicles of the livestock cub respectively, and the airbags 1 and 2 are synchronously and flexibly expanded, so that the positioning plate can fit the testicle surface more closely, and cooperate with the top support frame to clamp and position the testicles of the livestock cub more firmly; The positioning method of the present invention fully considers the physiological structure and position characteristics of the livestock testicles, effectively avoids testicular displacement due to slight shaking of the livestock or the influence of external factors during the operation, greatly improves the accuracy and safety of the castration operation, and at the same time, the soft material of the airbag avoids excessive pressure and damage to the testicles, provides reliable protection for subsequent castration operations, and greatly improves the efficiency and quality of castration operations.

[0016] 2. In the operation of castrating young livestock, the present invention utilizes an automatically moving sliding cutter, and the sliding cutter sequentially performs upward sliding cutting, horizontal sliding cutting, and downward sliding cutting under the action of a guide groove, thereby further improving the effective sliding cutting opening of the testicles of young livestock, performing sliding cutting on the outer surface skin of the testicles of young livestock, and cooperating well with the positioning plate, thereby ensuring the cutting accuracy without affecting the positioning stability, and providing strong technical support for large-scale livestock breeding. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings; Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the inner structure of the support plate in the present invention; Figure 3 It is a schematic diagram of the top structure of the substrate in the present invention; Figure 4 It is a schematic diagram of the guide groove structure in the present invention; Figure 5 It is a schematic diagram of the lifting rod structure in the present invention; Figure 6 It is a schematic diagram of the top support frame structure in the present invention; Figure 7 It is a top view of the inner side wall structure of the vertical plate in the present invention.

[0018] 1. Base; 2. Base plate; 3. Lifting cylinder; 4. Support plate; 5. Support plate; 6. Guide plate; 7. Horizontal guide rail; 8. Guide groove; 9. Vertical plate; 10. Bracket 2; 11. Sliding cutting assembly; 111. Slide plate; 112. Lifting rod; 113. Loading plate; 114. Card seat; 115. Sliding cutting knife; 116. Connecting plate; 117. Guide roller; 12. Frame; 13. Top support frame; 141. Airbag 1; 142. Airbag 2; 15. Frame; 16. Rotating plate; 17. Positioning plate; 18. Electric push rod; 19. Threaded rod; 20. Sliding rod; 21. Nozzle; 22. Liquid supply pipe 1; 23. Motor; 24. Hollow cross bar; 25. Cleaning cloth cover; 26. Liquid supply pipe 2; 27. Sliding block. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] Embodiment 1: It should be explained here that, in the actual operation process, the present invention needs to be used in coordination with the chain belt group. The present invention is arranged below the chain belt group, and the forelimbs and hind limbs on one side of the livestock cub are fixed to the upper surface of one of the chain belts, and the forelimbs and hind limbs on the other side of the livestock cub are fixed to the upper surface of the other chain belt. At this time, the livestock cub is in a prone state, and its abdomen is exposed to the outside. The two chain belts run synchronously and drive the livestock cub to move synchronously until it moves to the top of the present invention. like Figure 1-Figure 7 As shown, the livestock castration auxiliary positioning device used in animal husbandry includes a base 1, a base plate 2 is arranged above the base 1, a support plate 4, a support plate 5 and a guide plate 6 are symmetrically fixedly connected to the top of the base plate 2, the support plate 5 is located between the support plate 4 and the guide plate 6, a transverse guide rail 7 is fixedly installed on the top of the support plate 5, a guide groove 8 is provided on the side wall of the guide plate 6, a plurality of installation grooves are provided on the top of the base 1, a lifting cylinder 3 is fixedly installed in the installation groove, the output end of the lifting cylinder 3 is fixedly connected to the bottom of the base plate 2, and the guide groove 8 is composed of an upper inclined groove, a horizontal groove and a lower inclined groove.

[0021] A frame 12 is fixedly installed on the top of the support plate 4, and a frame groove is opened through the top of the frame 12. A top support frame 13 is fixedly installed on the inner wall of the frame groove. A mounting groove 1 is opened on both sides of the top support frame 13, and an airbag 141 is fixedly installed in the mounting groove 1. Both ends of the frame 12 are fixedly installed with a frame 15 by bolts. A rotating plate 16 is rotatably connected in the frame 15, and a positioning plate 17 is fixedly connected to the top of the rotating plate 16. The inner side of the positioning plate 17 is an arc surface, and a mounting groove 2 is opened on the inner side of the positioning plate 17. An airbag 2 142 is fixedly installed in the mounting groove 2. Airbag 1 141 and airbag 2 142 are connected to an external air supply mechanism through an air guide pipe. An electric push rod 18 is rotatably connected to the top of the outer wall of the support plate 4, and the output end of the electric push rod 18 is rotatably connected to the inner wall of the rotating plate 16.

[0022] In the specific setting, the airbag 1 141 and the airbag 2 142 are set, and the airbag 1 141 and the airbag 2 142 are expanded under the action of the external air supply mechanism until they are completely attached to the testicles of the livestock cub. At the same time, the airbag 1 141 and the airbag 2 142 have certain soft characteristics, which can reduce the pain caused by the direct contact between the components and the skin of the livestock cub; When the young livestock moves to the top of the present invention under the action of the chain belt group, the lifting cylinder 3 pushes the base plate 2 and the components on the top thereof to rise synchronously until they move to the designated position, at which time the top of the top support frame 13 contacts the testicles of the livestock, and causes the two testicles of the young livestock to be distributed on both sides of the top support frame 13; Then the electric push rod 18 drives the rotating plate 16 to deflect inward, and the rotating plate 16 drives the positioning plate 17 to deflect synchronously during the deflection process until the corresponding positioning plate 17 contacts the testicle on the same side of the livestock cub, and then the positioning plate 17 cooperates with the top support frame 13 to position the two testicles of the livestock cub respectively. In this process, the airbag 1 141 and the airbag 2 142 expand synchronously, so that the positioning plate 17 cooperates with the top support frame 13 to clamp and position the testicles of the livestock cub more tightly to avoid arbitrary shaking.

[0023] Embodiment 2: The top of the base plate 2 is also fixedly connected with a vertical plate 9, and the side wall of the vertical plate 9 and one end of the support plate 4 are respectively fixedly connected with a bracket 1 and a bracket 2 10, and a threaded rod 19 and a sliding rod 20 are arranged between the corresponding bracket 2 10 and the corresponding bracket 1, and a threaded groove and a through groove are penetrated through the side wall of the slide plate 111, the threaded rod 19 is threadedly connected with the threaded groove, and the sliding rod 20 is slidably connected with the inner wall of the through groove; A motor 23 for driving the threaded rod 19 to rotate is arranged on the outer side of the vertical plate 9. The two ends of the threaded rod 19 are movably connected to the bracket 2 10 and the bracket 1 through bearings. The two ends of the sliding rod 20 are fixedly connected to the bracket 2 10 and the bracket 1. A sliding cutting assembly 11 is arranged on the top of the base plate 2. The sliding cutting assembly 11 includes a slide plate 111 and a lifting rod 112. Slots are symmetrically opened on the top of the slide plate 111. The lifting rod 112 is slidably connected in the slots. A bearing plate 113 is arranged above the slide plate 111. The bottom of the bearing plate 113 is fixedly connected to the top of the lifting rod 112.

[0024] A holder 114 is fixedly installed on the top of the carrying plate 113 by bolts, and a sliding cutter 115 is fixedly installed in the holder 114. The two sliding cutters 115 are used to cut the two testicles of the livestock cubs. A connecting plate 116 is arranged below the slide plate 111. The top of the connecting plate 116 is fixedly connected to the bottom end of the lifting rod 112. Both ends of the connecting plate 116 are fixedly connected to an axle seat. A guide roller 117 is movably connected to the axle seat through a bearing. The guide roller 117 is slidably connected in the guide groove 8. Both ends of the slide plate 111 are fixedly connected to sliders 27, and the sliders 27 are slidably connected in the corresponding transverse guide rails 7.

[0025] A plurality of nozzles 21 are fixedly mounted on one side of the inner wall of the support plate 4 near the vertical plate 9. It should be explained here that there are two kinds of liquids sprayed by the nozzles 21, namely disinfectant and clean water. One end of the nozzle 21 is connected with a liquid supply pipe 22. The liquid supply pipe 22 connected to the nozzle 21 spraying disinfectant is used to transport disinfectant, and the liquid supply pipe 22 connected to the nozzle 21 spraying clean water is used to transport clean water. A filter hole is provided on one side of the top of the base plate 2 to discharge clean water, disinfectant and blood of livestock cubs. A plurality of groups of hollow cross bars 24 are symmetrically fixedly installed on the inner wall of the vertical plate 9, and a cleaning cloth cover 25 is wrapped on the outer side of the hollow cross bar 24. One end of the hollow cross bar 24 is connected to the liquid supply pipe 26. The liquid transported in the liquid supply pipe 26 is disinfecting alcohol. A large number of holes are provided on the outer side of the hollow cross bar 24 in a matrix form to facilitate the disinfecting alcohol to flow out from the corresponding holes and infiltrate the cleaning cloth cover 25, so that the cleaning cloth cover 25 absorbs alcohol to facilitate the disinfection and cleaning of the sliding cutter 115. The liquid supply pipe 1 22 and the liquid supply pipe 2 26 are connected to the corresponding external liquid supply mechanism.

[0026] In the specific setting, after the testicles of the livestock cub are fixed, the motor 23 is started, and the motor 23 drives the threaded rod 19 to rotate. The threaded rod 19 rotates in the corresponding bracket 1 and bracket 2 10. The slide plate 111 slides stably under the action of the threaded rod 19 by utilizing the mutual cooperation between the slide bar 20 and the through groove. During the sliding process, the slide plate 111 utilizes the mutual cooperation between the slider 27 and the transverse guide rail 7 to perform stable horizontal movement.

[0027] When the guide roller 117 moves from the upper inclined groove to the horizontal groove, the guide roller 117 gradually rises and drives the connecting plate 116 to rise synchronously. The lifting rod 112 slides in the slot hole. During the rising process, the connecting plate 116 drives the supporting plate 113 and the sliding cutter 115 to rise synchronously through the lifting rod 112. The sliding cutter 115 slides and cuts the outer skin of the testicles of the livestock cub under the cooperation of the guide roller 117 and the guide groove 8 until the guide roller 117 moves from the horizontal groove to the lower inclined groove, and with the cooperation of the positioning plate 17, the top support frame 13, the airbag 141 and the airbag 2 142, the sliding cutter 115 can accurately slide and cut the skin on the livestock cub for protecting the testicles, and two incisions are cut to facilitate the subsequent squeezing and pushing out of the livestock testicles from the incisions.

[0028] After the young animal is cut, the positioning plate 17 releases the tightness and positioning of the testicle of the young animal, and then the young animal is transported to the next process under the action of the chain belt group, so that the testicle can be taken out; In order to further improve the efficiency of testicular sliding cutting of livestock cubs, if the livestock cubs are to be transported in an orderly manner with the chain belt group, the continuously used sliding cutting knife 115 needs to be cleaned in real time to avoid cross infection. To achieve the above purpose, the specific real-time steps are as follows: When the sliding cutter 115 moves to the initial position after the sliding cutter 115 has completed the opening of the testicle of the young animal, the nozzle 21 successively sprays clean water and disinfectant to fully press the outer side of the sliding cutter 115. The setting position of the nozzle 21 is not limited to Figure 4 As shown, in order to clean the sliding cutter 115 more thoroughly, the position of the nozzle 21 can be adjusted to achieve the purpose of fully cleaning the sliding cutter 115. After cleaning, the sliding cutter 115 enters the gap between the two corresponding cleaning cloth sleeves 25, as shown in FIG. Figure 7 As shown, the cleaning cloth cover 25 cleans the blood and impurities on the surface of the sliding cutter 115 and further disinfects the surface. When the testicle of the next livestock cub is opened by sliding cutting, the sliding cutter 115 escapes from the gap between the two corresponding cleaning cloth covers 25 and moves toward the livestock cub.

[0029] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to only specific implementation methods. According to the content of this specification, many modifications and changes can be made. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A livestock castration auxiliary positioning device for use in animal husbandry, comprising a base (1), characterized in that: A base plate (2) is arranged above the base (1); a support plate (4), a pallet (5) and a guide plate (6) are symmetrically fixedly connected to the top of the base plate (2); the pallet (5) is located between the support plate (4) and the guide plate (6); a transverse guide rail (7) is fixedly mounted on the top of the pallet (5); and a guide groove (8) is provided on the side wall of the guide plate (6); A sliding cutting assembly (11) is arranged on the top of the base plate (2), and the sliding cutting assembly (11) comprises a sliding plate (111) and a lifting rod (112). Slot holes are symmetrically provided on the top of the sliding plate (111), and the lifting rod (112) is slidably connected in the slot holes. A bearing plate (113) is arranged above the sliding plate (111), and the bottom of the bearing plate (113) is fixedly connected to the top of the lifting rod (112).

2. The livestock castration auxiliary positioning device used in animal husbandry according to claim 1, characterized in that: A holder (114) is fixedly mounted on the top of the bearing plate (113) by means of bolts, a sliding cutter (115) is fixedly mounted in the holder (114), a connecting plate (116) is arranged below the slide plate (111), the top of the connecting plate (116) is fixedly connected to the bottom end of the lifting rod (112), both ends of the connecting plate (116) are fixedly connected to an axle seat, a guide roller (117) is movably connected in the axle seat via a bearing, and the guide roller (117) is slidably connected in the guide groove (8).

3. The livestock castration auxiliary positioning device used in animal husbandry according to claim 1, characterized in that: A frame (12) is fixedly mounted on the top of the support plate (4), a frame groove is formed through the top of the frame (12), a top support frame (13) is fixedly mounted on the inner side wall of the frame groove, a mounting groove (1) is formed on both sides of the top support frame (13), and an airbag (141) is fixedly mounted in the mounting groove (1).

4. The livestock castration auxiliary positioning device used in animal husbandry according to claim 3, characterized in that: Both ends of the frame (12) are fixedly mounted on a frame (15) by bolts, a rotating plate (16) is rotatably connected inside the frame (15), a positioning plate (17) is fixedly connected to the top of the rotating plate (16), the inner side of the positioning plate (17) is an arc surface, the inner side of the positioning plate (17) is provided with a second mounting groove, a second airbag (142) is fixedly mounted in the second mounting groove, and the first airbag (141) and the second airbag (142) are connected to an external air supply mechanism via an air guide pipe; An electric push rod (18) is rotatably connected to the top of the outer side wall of the support plate (4), and an output end of the electric push rod (18) is rotatably connected to the inner side wall of the rotating plate (16).

5. The livestock castration auxiliary positioning device used in animal husbandry according to claim 1, characterized in that: The top of the base plate (2) is also fixedly connected to a vertical plate (9), and the side wall of the vertical plate (9) and one end of the support plate (4) are respectively fixedly connected to a bracket one and a bracket two (10), and a threaded rod (19) and a sliding rod (20) are arranged between the corresponding bracket two (10) and the corresponding bracket one, and a threaded groove and a through groove are penetrated through the side wall of the slide plate (111), the threaded rod (19) is threadedly connected to the threaded groove, and the sliding rod (20) is slidably connected to the inner wall of the through groove, and a motor (23) for driving the threaded rod (19) to rotate is arranged on the outer side of the vertical plate (9), and the two ends of the threaded rod (19) are movably connected to the bracket two (10) and the bracket one through bearings, and the two ends of the sliding rod (20) are fixedly connected to the bracket two (10) and the bracket one.

6. The livestock castration auxiliary positioning device used in animal husbandry according to claim 1, characterized in that: A plurality of groups of spray heads (21) are fixedly mounted on one side of the inner side wall of the support plate (4) close to the vertical plate (9), and one end of the spray head (21) is connected to a liquid supply pipe 1 (22).

7. The livestock castration auxiliary positioning device used in animal husbandry according to claim 6, characterized in that: A plurality of sets of hollow cross bars (24) are symmetrically fixedly mounted on the inner side wall of the vertical plate (9), the outer side of the hollow cross bars (24) is wrapped with a cleaning cloth cover (25), one end of the hollow cross bar (24) is connected to the second liquid supply pipe (26), and the first liquid supply pipe (22) and the second liquid supply pipe (26) are connected to corresponding external liquid supply mechanisms.

8. The livestock castration auxiliary positioning device used in animal husbandry according to claim 1, characterized in that: The top of the base (1) is provided with a plurality of mounting grooves, in which a lifting cylinder (3) is fixedly mounted, and an output end of the lifting cylinder (3) is fixedly connected to the bottom of the base plate (2). The guide groove (8) is composed of an upper inclined groove, a horizontal groove and a lower inclined groove. Both ends of the slide plate (111) are fixedly connected with a slider (27), and the slider (27) is slidably connected in a correspondingly arranged transverse guide rail (7).

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