Cow neck cangue

Abstract

The utility model belongs to the technical field of agricultural cultivation, and discloses a cow neck cangue which comprises a frame body with a square-ring-shaped cross section, a fixing rod is fixedly arranged on the inner bottom wall of the frame body, a sliding rod is fixedly arranged on the inner bottom wall of the frame body, and the upper surface of the fixing rod and the inner top wall of the frame body are fixed to each other; the upper surface of the sliding rod abuts against the inner top wall of the frame body, a rotating block is installed on the side wall, close to the sliding rod, of the fixing rod, a rotating rod is rotationally arranged at the end, away from the fixing rod, of the rotating block, a feeding area is formed between the rotating rod and the sliding rod, and a threaded rod is arranged on the side wall of the frame body in a threaded penetrating mode. The threaded rod is rotationally connected with the sliding rod, and a fixing assembly used for fixing the rotating shaft is arranged on the rotating rod. The device has the effect of improving the practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural breeding, in particular to a cattle neck yoke. Background Art

[0002] The cow neck yoke is a device for fixing cows. It can be flexibly opened and closed when the cows lower their heads to feed, making it convenient for veterinarians or breeders to conduct routine physical examinations, immunizations, artificial insemination, pregnancy, horn removal, calving and other activities to reduce labor intensity and improve work efficiency.

[0003] With respect to the above-mentioned related technologies, the inventor believes that there are the following defects: in the actual breeding process, there are often cattle with different body sizes, and the head sizes of cattle of different sizes are also different, so the size of the cattle head yoke needs to be changed according to the body size of the cattle. The existing cattle head yoke is of fixed size. If cattle of different sizes are to be fixed, cattle of different sizes need to be grouped, and then cattle head yokes of corresponding sizes need to be customized according to cattle of different sizes, thereby reducing the practicality of the cattle head yoke. Utility Model Content

[0004] In order to solve the above problems, the utility model provides a cattle neck yoke.

[0005] The above technical objectives of the utility model are achieved through the following technical solutions:

[0006] A cattle neck yoke comprises a frame body with a square ring-shaped cross-section, a fixing rod is fixedly arranged on the inner bottom wall of the frame body, a sliding rod is fixedly arranged on the inner bottom wall of the frame body, the upper surface of the fixing rod and the inner top wall of the frame body are fixed to each other, the upper surface of the sliding rod and the inner top wall of the frame body are abutted against each other, a rotating block is installed on the side wall of the fixing rod close to the sliding rod, a rotating rod is rotatably arranged on the end of the rotating block away from the fixing rod, a feeding area is provided between the rotating rod and the sliding rod, a threaded rod is threadedly penetrated on the side wall of the frame body, the threaded rod is rotatably connected to the sliding rod, and a fixing component for fixing the rotating shaft is arranged on the rotating rod.

[0007] By adopting the above technical solution, when the cow eats, the cow's head extends into the feeding area. At this time, the rotating rod is in an inclined state (the specific state depends on the Figure 1 Then, the cow lowers its head to eat. During this process, the rotating rod rotates under the action of the cow's head, so that the rotating rod, the fixed rod and the sliding rod are parallel to each other (the specific state depends on the Figure 2), during this process, the fixing component is automatically started under the action of the rotating rod, and then the fixing component fixes the rotating rod, so that the rotating rod and the sliding rod are in contact with the cow's neck, and then the rotating rod and the sliding rod are limited to the cow's neck so that they can only move up and down, thereby reducing the probability of the cow getting out of the feeding process, and thereby reducing the probability of the cow snatching food from each other. During this process, when the cows' necks are of different sizes, the staff needs to rotate the threaded rod, so that the sliding rod slides under the action of the threaded rod, so as to adjust the size of the feeding area, thereby improving the practicability of the device.

[0008] Furthermore, the fixing assembly includes a fixing lock fixedly arranged on the upper surface of the rotating rod, two support rods symmetrically arranged on the upper surface of the frame body, a fixed shaft with two ends rotatably arranged on the side walls of the two support rods close to each other, a first locking ring fixedly arranged on the side wall of the fixed shaft, and a second locking ring rotatably arranged on the side wall of the fixed shaft, the first locking ring and the second locking ring are symmetrically arranged, and the second locking ring is rotatably connected to the fixed shaft through a rotating shaft.

[0009] Furthermore, the first locking ring and the second locking ring both include baffles symmetrically installed on the outer wall of the fixed shaft and a first baffle shaft fixedly arranged on the side walls of the two baffles close to each other, and a first inclined surface is provided on the edge where the bottom surface of the two baffles intersects with one of the side walls. The fixed lock includes a fixed block fixedly arranged on the upper surface of the rotating rod and with an open upper end, and a second baffle shaft fixedly arranged on the fixed block.

[0010] By adopting the above technical scheme, when the rotating rod rotates, the fixed lock follows the rotating rod to rotate under the action of the rotating rod, so that the fixed lock gradually approaches and finally abuts against the first inclined surface, so that the second locking ring rotates along the axis of the rotating shaft under the action of the rotating rod. In this process, when the second gear shaft abuts against the side wall of the first locking ring, the first locking ring and the fixed lock are separated from each other, so that the first locking ring rotates in the opposite direction along the axis of the rotating shaft under the action of gravity, so that the first locking ring is reset, and then the side walls of the first locking ring, the second locking ring and the second locking ring that are close to each other abut against the side walls of the second gear shaft, so that the first locking ring, the second locking ring and the second locking ring limit the fixed lock and the rotating rod, thereby reducing the probability of the rotating rod rotating, thereby limiting the cow. In this process, the first gear shaft limits the direction of rotation of the second locking ring, thereby reducing the probability of the rotating rod rotating.

[0011] Furthermore, a reset groove is formed through a side wall of one of the support rods away from the other support rod, a reset rod is rotatably arranged in the reset groove, and a side wall of the reset rod close to the rotating shaft is fixed to the rotating shaft.

[0012] By adopting the above technical solution, when the milk feeding is finished, the staff needs to rotate the reset rod, so that the fixed shaft rotates under the action of the reset rod, and then the first locking ring and the second locking ring rotate synchronously with the fixed shaft, so that the first locking ring and the second locking ring are separated from the fixed lock. At this time, the staff can reset it by turning the rotating rod (the specific state depends on the Figure 3 ), thereby reducing the difficulty for the staff to reset the rotating rod, thereby reducing the difficulty of the staff's work.

[0013] Furthermore, a rotation groove is provided on the side wall of the sliding rod close to the threaded rod, an annular groove is provided on the inner wall of the rotation groove, the threaded rod is rotatably connected to the rotation groove, an annular block is rotatably arranged in the annular groove, and the annular block and the threaded rod are fixed to each other.

[0014] By adopting the above technical solution, when the worker rotates the threaded rod, the annular block rotates along with the threaded rod under the action of the threaded rod. In this process, the side wall of the annular block is pressed against the inner wall of the annular groove, thereby reducing the probability of the threaded rod and the rotating rod being separated from each other when the worker rotates the threaded rod, thereby improving the stability of the device.

[0015] Furthermore, a mounting groove is provided on a side wall of one of the support rods away from the other support rod, a torsion spring is fixedly provided on an inner wall of the mounting groove, and the other end of the torsion spring is fixed to the fixed shaft.

[0016] By adopting the above technical solution, when the rotation rod is reset, the staff releases the reset rod. At this time, the fixed shaft rotates in the opposite direction under the action of the torsion spring, so that the first locking ring and the second locking ring move in the opposite direction with the fixed shaft under the action of the fixed shaft, thereby reducing the difficulty of resetting the fixed assembly for the staff.

[0017] Furthermore, a handle is fixedly provided on the side wall of the threaded rod away from the rotating rod.

[0018] By adopting the above technical solution, the handle reduces the difficulty for the staff to rotate the threaded rod, thereby reducing the working difficulty of the staff.

[0019] In summary, the utility model has the following beneficial effects:

[0020] 1. In this application, when the cow eats, the cow's head extends into the feeding area. At this time, the rotating rod is in an inclined state (the specific state depends on the Figure 1 Then, the cow lowers its head to eat. During this process, the rotating rod rotates under the action of the cow's head, so that the rotating rod, the fixed rod and the sliding rod are parallel to each other (the specific state depends on the Figure 2), during this process, the fixing component is automatically started under the action of the rotating rod, so that the fixing component fixes the rotating rod, so that the rotating rod and the sliding rod abut against the cow's neck, so that the rotating rod and the sliding rod and the cow's neck are limited so that they can only move up and down, thereby reducing the probability of the cows getting out during the feeding process, thereby reducing the probability of each other snatching food. During this process, when the cows' necks are of different sizes, the staff needs to rotate the threaded rod, so that the sliding rod slides under the action of the threaded rod, so as to adjust the size of the feeding area, thereby improving the practicality of the device;

[0021] When the second stop shaft abuts against the side wall of the first locking ring, the first locking ring and the fixed lock are separated from each other, and the first locking ring is reversely rotated along the axis of the rotating shaft under the action of gravity, so that the first locking ring is reset, and the side walls of the first locking ring, the second locking ring and the second locking ring that are close to each other abut against the side wall of the second stop shaft, so that the first locking ring, the second locking ring and the second locking ring limit the fixed lock and the rotating rod, thereby reducing the probability of the rotating rod rotating, thereby limiting the cow, in this process, the first stop shaft limits the direction of rotation of the second locking ring, thereby reducing the probability of the rotating rod rotating;

[0022] 3. In this application, when the milk feeding is finished, the staff needs to rotate the reset rod, so that the fixed shaft rotates under the action of the reset rod, and then the first locking ring and the second locking ring rotate synchronously with the fixed shaft, so that the first locking ring and the second locking ring are separated from the fixed lock. At this time, the staff can reset it by turning the rotating rod (the specific state depends on the Figure 3 ), thereby reducing the difficulty for the staff to reset the rotating rod, thereby reducing the difficulty of the staff's work. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the initial state of the embodiment of the utility model;

[0024] Figure 2 This is a schematic diagram of the overall structure of the embodiment of the utility model in the eating state;

[0025] Figure 3 This is a schematic diagram of the overall structure of the embodiment of the utility model in the reset state;

[0026] Figure 4 This is a schematic diagram of the cross-sectional structure of the sliding rod and the threaded rod in the embodiment of the utility model.

[0027] Figure 5 This is a schematic diagram of the cross-sectional structure of the fixed shaft and the support rod in the embodiment of the utility model.

[0028] Figure 6 It is a schematic structural diagram of the second locking ring and the fixing lock in the embodiment of the utility model.

[0029] In the figure: 1. frame body; 11. fixed rod; 12. sliding rod; 13. rotating block; 14. rotating rod; 15. eating area; 16. threaded rod; 2. fixing assembly; 21. fixing lock; 22. supporting rod; 23. fixing shaft; 24. first locking ring; 25. second locking ring; 26. rotating shaft; 211. fixing block; 212. second stop shaft; 251. baffle; 252. first stop shaft; 3. reset groove; 31. reset rod; 4. rotating groove; 41. annular groove; 42. annular block; 5. mounting groove; 51. torsion spring; 6. handle. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0031] like Figure 1-6 As shown, the embodiment of the present application discloses a cattle neck yoke, including a frame body 1, a fixed rod 11, a sliding rod 12, a rotating block 13, a rotating rod 14, a threaded rod 16, a fixed assembly 2, a reset rod 31, an annular block 42, a mounting groove 5 and a torsion spring 51.

[0032] The frame body 1 is a square ring structure, the fixed rod 11 is a rectangular rod-shaped structure, the fixed rod 11 is fixedly arranged on the inner bottom wall of the frame body 1, and the upper surface of the fixed rod 11 and the inner top wall of the frame body 1 are fixed to each other. The sliding rod 12 is a rectangular rod-shaped structure, the sliding rod 12 is fixedly arranged on the inner bottom wall of the frame body 1, and the upper surface of the sliding rod 12 and the inner top wall of the frame body 1 are abutted to each other. The rotating block 13 is installed on the side wall of the fixed rod 11 close to the sliding rod 12, the rotating rod 14 is a rectangular rod-shaped structure, the rotating rod 14 is rotatably arranged at one end of the rotating block 13 away from the fixed rod 11, and the feeding area 15 is between the rotating rod 14 and the sliding rod 12. The threaded rod 16 is threadedly arranged on the side wall of the frame body 1, and its axis is horizontal. The threaded rod 16 is rotatably connected to the sliding rod 12.

[0033] When the cow eats, the cow's head extends into the feeding area 15. At this time, the rotating rod 14 is in an inclined state (the specific state depends on the Figure 1Then, the cow lowers its head to eat, and during this process, the rotating rod 14 rotates under the action of the cow's head, so that the rotating rod 14, the fixed rod 11 and the sliding rod 12 are parallel to each other (the specific state depends on the Figure 2 ), during this process, the fixing component 2 is automatically started under the action of the rotating rod 14, so that the fixing component 2 fixes the rotating rod 14, so that the rotating rod 14 and the sliding rod 12 are in contact with the cow's neck, and the rotating rod 14 and the sliding rod 12 are limited to the cow's neck so that they can only move up and down, thereby reducing the probability of the cow getting out of the feeding process, thereby reducing the probability of the cow snatching food from each other. During this process, when the cows' necks are of different sizes, the staff needs to rotate the threaded rod 16, so that the sliding rod 12 slides under the action of the threaded rod 16, so as to adjust the size of the feeding area 15, thereby improving the practicality of the device.

[0034] The fixing assembly 2 is arranged on the rotating rod 14 and is used to fix the rotating shaft. The fixing assembly 2 includes a fixing lock 21, a support rod 22, a fixed shaft 23, a first locking ring 24 and a second locking ring 25. The fixing lock 21 is fixedly arranged on the upper surface of the rotating rod 14. The support rod 22 is a rectangular rod-shaped structure. Two support rods 22 are provided and symmetrically arranged on the upper surface of the frame body 1. The fixed shaft 23 is a round rod-shaped structure with a horizontal axis. The two ends of the fixed shaft 23 are respectively rotatably arranged on the side walls of the two support rods 22 that are close to each other. The first locking ring 24 is fixedly arranged on the side wall of the fixed shaft 23, and the second locking ring 25 is rotatably arranged on the side wall of the fixed shaft 23. The first locking ring 24 and the second locking ring 25 are symmetrically arranged, and the second locking ring 25 is rotatably connected to the fixed shaft 23 through the rotating shaft 26.

[0035] The first locking ring 24 and the second locking ring 25 both include a baffle 251 and a first stop shaft 252. The baffle 251 is a rectangular plate-shaped structure. Two baffles 251 are provided and symmetrically mounted on the outer wall of the fixed shaft 23. A first inclined surface is provided on the edge where the bottom surface of the two baffles 251 intersects with one of the side walls. The first stop shaft 252 is a round rod-shaped structure with a horizontal axis. The first stop shaft 252 is fixedly set on the side walls of the two baffles 251 that are close to each other. The fixed lock 21 includes a fixed block 211 and a second stop shaft 212. The fixed block 211 is fixedly set on the upper surface of the rotating rod 14. The second stop shaft 212 is a round rod-shaped structure with a horizontal axis. The second stop shaft 212 is fixedly set on the fixed block 211.

[0036] When the rotating rod 14 rotates, the fixed lock 21 rotates with the rotating rod 14 under the action of the rotating rod 14, so that the fixed lock 21 gradually approaches and finally abuts against the first inclined surface, so that the second locking ring 25 rotates along the axis of the rotating shaft 26 under the action of the rotating rod 14. In this process, when the second blocking shaft 212 abuts against the side wall of the first locking ring 24, the first locking ring 24 and the fixed lock 21 are separated from each other, so that the first locking ring 24 rotates in the opposite direction along the axis of the rotating shaft 26 under the action of gravity, so that the first locking ring 25 The ring 24 is reset, so that the side walls of the first locking ring 24 and the second locking ring 25 and the second locking ring 25 that are close to each other abut against the side walls of the second gear shaft 212, so that the first locking ring 24 and the second locking ring 25 and the second locking ring 25 limit the fixed lock 21 and the rotating rod 14, thereby reducing the probability of the rotating rod 14 rotating, thereby limiting the cow. In this process, the first gear shaft 252 limits the rotation direction of the second locking ring 25, thereby reducing the probability of the rotating rod 14 rotating.

[0037] A reset groove 3 is formed on the side wall of one of the support rods 22 away from the other support rod 22. The reset rod 31 is a round rod-shaped structure, and its axis coincides with the axis of the fixed shaft 23. The reset rod 31 is rotatably arranged in the reset groove 3, and the side wall of the reset rod 31 close to the rotating shaft is fixed to the rotating shaft.

[0038] When the milk feeding is finished, the staff needs to rotate the reset rod 31, so that the fixed shaft 23 rotates under the action of the reset rod 31, and then the first locking ring 24 and the second locking ring 25 rotate synchronously with the fixed shaft 23, so that the first locking ring 24 and the second locking ring 25 are separated from the fixed lock 21. At this time, the staff can reset it by toggling the rotating rod 14 (the specific state is shown in FIG. Figure 3 ), thereby reducing the difficulty for the staff to reset the rotating rod 14, thereby reducing the difficulty of the staff's work.

[0039] A rotation groove 4 is provided on the side wall of the slide bar 12 near the threaded rod 16, and an annular groove 41 is provided on the inner wall of the rotation groove 4. The threaded rod 16 is rotatably connected to the rotation groove 4. The annular block 42 is a circular structure, and its axis coincides with the axis of the threaded rod 16. The annular block 42 is rotatably arranged in the annular groove 41, and the annular block 42 and the threaded rod 16 are fixed to each other.

[0040] When the staff rotates the threaded rod 16, the annular block 42 rotates with the threaded rod 16 under the action of the threaded rod 16. In this process, the side wall of the annular block 42 is pressed against the inner wall of the annular groove 41, thereby reducing the probability of the threaded rod 16 and the rotating rod 14 being separated from each other when the staff rotates the threaded rod 16, thereby improving the stability of the device.

[0041] A mounting groove 5 is formed on a side wall of one of the support rods 22 away from the other support rod 22 . One end of a torsion spring 51 is fixedly disposed on an inner wall of the mounting groove 5 , and the other end of the torsion spring 51 is fixed to the fixed shaft 23 .

[0042] When the rotation rod 14 is reset, the staff releases the reset rod 31. At this time, the fixed shaft 23 rotates in the opposite direction under the action of the torsion spring 51, so that the first locking ring 24 and the second locking ring 25 move in the opposite direction with the fixed shaft 23 under the action of the fixed shaft 23, thereby reducing the difficulty of resetting the fixing assembly 2 for the staff.

[0043] In order to reduce the working difficulty of the staff, a handle 6 is fixedly provided on the side wall of the threaded rod 16 away from the rotating rod 14. The handle 6 reduces the difficulty of the staff to rotate the threaded rod 16, thereby reducing the working difficulty of the staff.

[0044] The use principle of a cattle neck yoke in this embodiment is:

[0045] When the cow eats, the cow's head extends into the feeding area 15. At this time, the rotating rod 14 is in an inclined state (the specific state depends on the Figure 1 ).

[0046] Then, the cow lowers its head to eat. During this process, the rotating rod 14 rotates under the action of the cow's head, so that the rotating rod 14, the fixed rod 11 and the sliding rod 12 are parallel to each other (the specific state depends on the Figure 2 );

[0047] During this process, when the rotating rod 14 rotates, the fixed lock 21 rotates along with the rotating rod 14 under the action of the rotating rod 14, so that the fixed lock 21 gradually approaches and finally abuts against the first inclined surface, so that the second locking ring 25 rotates along the axis of the rotating shaft 26 under the action of the rotating rod 14;

[0048] During this process, when the second stop shaft 212 abuts against the side wall of the first locking ring 24, the first locking ring 24 and the fixed lock 21 are separated from each other, so that the first locking ring 24 rotates in the opposite direction along the axis of the rotating shaft 26 under the action of gravity, so that the first locking ring 24 is reset, and then the side walls of the first locking ring 24, the second locking ring 25 and the second locking ring 25 that are close to each other abut against the side wall of the second stop shaft 212, so that the first locking ring 24, the second locking ring 25 and the second locking ring 25 limit the fixed lock 21 and the rotating rod 14, thereby reducing the probability of the rotating rod 14 rotating, thereby limiting the cow, and then the rotating rod 14 and the sliding rod 12 are limited to the cow's neck so that it can only move up and down, thereby reducing the probability of the cow escaping during the feeding process, and thereby reducing the probability of each other snatching food;

[0049] During this process, when the cows' necks are of different sizes, the staff needs to rotate the threaded rod 16, so that the slide bar 12 slides under the action of the threaded rod 16, thereby adjusting the size of the feeding area 15, thereby improving the practicability of the device.

[0050] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A cattle collar, comprising a frame body with a square ring-shaped cross section, characterized in that: A fixing rod is fixedly arranged on the inner bottom wall of the frame body, a sliding rod is fixedly arranged on the inner bottom wall of the frame body, the upper surface of the fixing rod and the inner top wall of the frame body are fixed to each other, the upper surface of the sliding rod and the inner top wall of the frame body are abutted against each other, a rotating block is installed on the side wall of the fixing rod close to the sliding rod, a rotating rod is rotatably arranged on the end of the rotating block away from the fixing rod, a feeding area is formed between the rotating rod and the sliding rod, a threaded rod is threadedly penetrated on the side wall of the frame body, the threaded rod is rotatably connected to the sliding rod, and a fixing component for fixing the rotating shaft is arranged on the rotating rod.

2. The cattle neck yoke according to claim 1, characterized in that: The fixing assembly includes a fixing lock fixedly arranged on the upper surface of the rotating rod, two supporting rods symmetrically arranged on the upper surface of the frame body, a fixing shaft rotatably arranged at both ends on the side walls close to each other of the two supporting rods, a first locking ring fixedly arranged on the side wall of the fixing shaft, and a second locking ring rotatably arranged on the side wall of the fixing shaft, the first locking ring and the second locking ring are symmetrically arranged, and the second locking ring is rotatably connected to the fixing shaft through a rotating shaft.

3. The cattle neck yoke according to claim 2, characterized in that: The first locking ring and the second locking ring both include baffles symmetrically installed on the outer wall of the fixed shaft and a first baffle shaft fixedly arranged on the side walls of the two baffles close to each other, and a first inclined surface is provided on the edge where the bottom surface of the two baffles intersects with one of the side walls. The fixed lock includes a fixed block fixedly arranged on the upper surface of the rotating rod and with an open upper end, and a second baffle shaft fixedly arranged on the fixed block.

4. A cattle neck yoke according to claim 2, characterized in that: one A reset groove is formed through the side wall of the support rod away from the other support rod, a reset rod is rotatably arranged in the reset groove, and the side wall of the reset rod close to the rotating shaft is fixed to the rotating shaft.

5. The cattle neck yoke according to claim 1, characterized in that: A rotation groove is provided on the side wall of the sliding rod close to the threaded rod, an annular groove is provided on the inner wall of the rotation groove, the threaded rod is rotatably connected to the rotation groove, an annular block is rotatably arranged in the annular groove, and the annular block and the threaded rod are fixed to each other.

6. A cattle neck yoke according to claim 2, characterized in that: one A mounting groove is provided on the side wall of the support rod away from the other support rod, a torsion spring is fixedly arranged on the inner wall of the mounting groove, and the other end of the torsion spring is fixed to the fixed shaft.

7. The cattle neck yoke according to claim 4, characterized in that: A handle is fixedly arranged on the side wall of the threaded rod away from the rotating rod.

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