CN221013565U - Cold type ox baoding frame - Google Patents

Abstract

The utility model relates to the field of livestock breeding equipment, in particular to a cold type cattle fixing frame. The device comprises an outer frame structure, a neck clamp device, a width limiting mechanism and a backstop mechanism; the outer frame structure is provided with a cow body space which is communicated from front to back; the neck clamp device is arranged at the front part of the outer frame structure and comprises two groups of neck clamp components which are symmetrically distributed along the transverse direction and an operating mechanism for driving the two groups of neck clamp components to move towards each other or away from each other, the operating mechanism comprises an operating rod, a connecting rod a, a connecting rod b, a unidirectional resistance plate, a pin, a mounting structure and a unidirectional rolling shaft for locking the unidirectional resistance plate so as to prevent the two groups of neck clamp components from being squeezed out towards two sides by cattle, the operating rod is rotationally arranged at the front part of the outer frame structure, and the operating rod is respectively rotationally connected with one end of the connecting rod a and one end of the connecting rod b; the width limiting mechanism is arranged at the left part of the outer frame structure; the backstop mechanism is transversely arranged on the outer frame structure. The cattle fixing device can stably fix cattle, is convenient to operate and can avoid injury to personnel.

Description

Cold type ox baoding frame

Technical Field

The utility model relates to the field of livestock breeding equipment, in particular to a cold type cattle fixing frame.

Background

In the field of cattle cultivation, the cattle is picked up, inseminated artificially, treated by injection, and the daily cattle are kept during the operation, physical examination, hoof repair and the like. Cattle are easy to swing due to the stimulation of pain and the like, and have potential safety hazards. The fixing frame can be fixed by a conventional fixing frame, but the conventional fixing frame is often simple in structure and insufficient in stability, and the size of the fixing frame is often fixed, cannot be adjusted according to the size of a cow, and is not beneficial to popularization and application.

Chinese patent publication No. CN208876884U discloses a living egg taking fixing frame for cows, which solves the problem that the fixing frame in the prior art cannot be adjusted according to the body types of cows, and has the effects of firmly fixing cows, having high self stability and being widely applicable to cows with different body types.

However, the technical scheme has the following defects:

A gap with the width of 20cm is arranged between the first door leaf and the second door leaf at intervals, and the ox head can be extended. But the movable range of the head of the cow at the crack is still very large, the fixing rope is flexible, the cow can struggle easily when exerting force, the probability of shaking and loosening the fixing rope exists, and the injury to operators is easy to cause.

Disclosure of utility model

The utility model aims at solving the problems in the background technology, and provides a cold type cattle fixing frame which can stably fix cattle so as to be convenient to operate and avoid hurting personnel.

The technical scheme of the utility model is that the cold type cattle fixing frame comprises an outer frame structure, a neck clamp device, a width limiting mechanism and a backstop mechanism; the outer frame structure is provided with a cow body space which is communicated from front to back; the neck clamp device is arranged at the front part of the outer frame structure and comprises two groups of neck clamp assemblies distributed symmetrically along the transverse direction and an operating mechanism for driving the two groups of neck clamp assemblies to move oppositely or separately, the neck clamp assemblies move transversely, the operating mechanism comprises an operating rod, a connecting rod a, a connecting rod b, a unidirectional resistance plate, pins, a mounting structure and unidirectional rolling shafts for locking the unidirectional resistance plate so as to prevent the two groups of neck clamp assemblies from being squeezed out towards two sides, the operating rod is rotationally arranged at the front part of the outer frame structure, one end of the operating rod is rotationally connected with one end of the connecting rod a and one end of the connecting rod b respectively, the other end of the connecting rod a is rotationally connected with the left neck clamp assembly, the other end of the connecting rod b is rotationally connected with the right neck clamp assembly, the unidirectional resistance plate is a circular arc-shaped plate, a central shaft is coaxial with the rotating central shaft of the operating rod, the pins are arranged at the front part of the outer frame structure and are in contact with the inner side surfaces of the unidirectional resistance plate, the mounting structure is arranged at the front part of the outer frame structure, and the unidirectional rolling shafts are rotationally connected with the mounting structure; the width limiting mechanism is arranged at the left part of the outer frame structure; the backstop mechanism is transversely arranged on the outer frame structure.

Preferably, the mounting structure comprises a stop block, a bolt b and an eye bolt, wherein the stop block is arranged at the front part of the outer frame structure, the bolt b is connected with the stop block, the eye bolt is in threaded connection with a unidirectional roller, and the unidirectional roller is in rotary connection with the bolt b.

Preferably, the outer frame structure comprises a left frame, a right frame, a front frame and a rear cross beam, wherein the left frame and the right frame are distributed side by side from left to right, the front frame is connected to the front ends of the left frame and the right frame, and the rear cross beam is connected to the rear ends of the left frame and the right frame.

Preferably, the top of the front frame is provided with a rolling channel; the neck clamp assembly comprises a neck clamp, a translation rod, a fixing frame, a rotating frame, a mounting plate and rollers, wherein the neck clamp is provided with a bent rod part and forms a clamp groove, the mounting plate is respectively connected with the neck clamp and the translation rod, the rollers are arranged on the mounting plate, the rollers are arranged in a rolling channel in a rolling way, the fixing frame is respectively connected with the neck clamp and the translation rod, and a clamping sleeve of the rotating frame is arranged on the fixing frame.

Preferably, the width limiting mechanism comprises a connecting frame a, a width limiting frame, a connecting frame b, a loop bar, an offset sliding sleeve, a magnet, a guide frame and a universal wheel, wherein the left frame, the connecting frame a, the width limiting frame, the connecting frame b and the left frame are sequentially connected in a rotating mode to form a parallelogram mechanism, the offset sliding sleeve is made of ferromagnetic materials, the offset sliding sleeve is sleeved on the loop bar, the magnet is arranged on the upper portion of the loop bar, the loop bar is arranged on the connecting frame a, the limit frame is arranged at the front end of the offset sliding sleeve, the guide frame is arranged on the left frame and provided with a guide surface for guiding the limit frame, the guide surface is a spiral track, and the universal wheel is arranged at the bottom of the width limiting frame.

Preferably, the backstop mechanism includes two sets of backstop subassemblies of pin and bilateral symmetry distribution, the backstop subassembly includes the top rail, bottom rail and spacing subassembly, spacing subassembly sets up the multiunit from front to back side by side, spacing subassembly includes bolt a and fisheye bolt, two top rails in two sets of backstop subassemblies set up respectively on left frame and right frame, two bottom rails in two sets of backstop subassemblies set up respectively on left frame and right frame, the bottom rail corresponds to be located the top rail below, the top rail bottom is provided with the bar passageway that supplies fisheye bolt activity, fisheye bolt from top to bottom forward slope butt is at the bottom rail top, fisheye bolt rotates the cover and establishes on bolt a, bolt a connects on the top rail, the pin is placed on the bottom rail and is located between two adjacent sets of limiting subassemblies.

Preferably, the front parts of the left frame and the right frame are respectively provided with a hook, and the two hooks are respectively provided with a limiting rod.

Compared with the prior art, the utility model has the following beneficial technical effects:

The utility model can stably fix the cattle, so that the cattle can safely receive various breeding management operations, such as quarantine, egg taking and the like, and is beneficial to avoiding accidental injury between the cattle and operators. When the cattle driving device is used, an operator drives the cattle to the cattle body space of the outer frame structure. The operating rod is pressed down, the operating rod drives the connecting rod a and the connecting rod b to move, the connecting rod a drives the left neck clamp assembly to move rightwards, and the connecting rod b drives the right neck clamp assembly to move leftwards until the ox head is clamped between the two groups of neck clamp assemblies. After the neck of the cow is clamped, the width limiting mechanism is used for limiting the space of the cow in the width direction, so that left and right clamping is realized. Finally, the backstop mechanism is utilized to limit the movement of the cattle from the rear of the cattle, so that the cattle are prevented from struggling off backwards. Through carrying out the restriction of front side, left and right sides and rear side to the ox, can be stable fix the ox, restrict the ox and exert oneself, prevent that the ox from struggling, prevent to cause personal injury to personnel, the security is higher.

Drawings

FIG. 1 is a schematic view of a structure of two cervical clamps in an unfolded state according to an embodiment of the present utility model;

FIG. 2 is a schematic view of the structure of the two necks in the clamped state according to the embodiment of the present utility model;

FIG. 3 is a schematic diagram of a frame structure according to an embodiment of the present utility model;

FIG. 4 is a schematic diagram of the principle of opening and closing of two neck clamps according to an embodiment of the present utility model;

FIG. 5 is an enlarged view of the structure at A in FIG. 4;

FIG. 6 is a schematic diagram of the position adjustment principle of the width limiting frame in the embodiment of the utility model;

fig. 7 is an enlarged view of the structure at B in fig. 6;

FIG. 8 is a schematic diagram of the principle of position adjustment of a stop lever in an embodiment of the present utility model;

fig. 9 is an enlarged view of the structure at C in fig. 8.

Reference numerals: 1. a left frame; 2. a right frame; 3. a front frame; 301. a rolling channel; 4. a rear cross member; 5. an upper cross bar; 501. a strip-shaped channel; 6. a lower cross bar; 7. a bolt a; 8. a fish eye bolt; 9. a stop lever; 10. a neck clamp; 11. a translation rod; 12. a fixing frame; 13. a rotating frame; 14. a mounting plate; 15. a rocking handle; 16. a rotating lever; 17. a connecting rod a; 18. a connecting rod b; 19. a unidirectional resistance plate; 20. a pin; 21. a stop block; 22. a bolt b; 23. a unidirectional roller; 24. an eye bolt; 25. a connecting frame a; 26. a width limiting frame; 27. a connecting frame b; 28. a loop bar; 29. an offset sleeve; 30. a limiting frame; 31. a magnet; 32. a guide frame; 321. a guide surface; 33. a universal wheel; 34. a limit rod; 35. a hook.

Detailed Description

Example 1

As shown in fig. 1-9, the cold-type cattle fixing frame provided by the embodiment comprises an outer frame structure, a neck clamp device, a width limiting mechanism and a backstop mechanism, wherein the neck clamp device is used for clamping the neck of a cattle, the width limiting mechanism is used for adjusting the width of a standing area of the cattle, the backstop mechanism is used for limiting the rear of the cattle to prevent the cattle from moving backwards, and the cattle can be stably fixed by comprehensively using the structure.

As shown in fig. 3, the outer frame structure has a cow body space penetrating from front to back, and comprises a left frame 1, a right frame 2, a front frame 3 and a rear cross beam 4, wherein the left frame 1 and the right frame 2 are distributed side by side from left to right, the front frame 3 is connected to the front ends of the left frame 1 and the right frame 2, and the rear cross beam 4 is connected to the rear ends of the left frame 1 and the right frame 2.

As shown in fig. 4 and 5, the neck clip device is disposed at the front of the outer frame structure, the neck clip device includes two sets of neck clip components symmetrically distributed along the transverse direction and an operating mechanism for driving the two sets of neck clip components to move towards each other or away from each other, the neck clip components move along the transverse direction, the operating mechanism includes an operating lever, a connecting rod a17, a connecting rod b18, a unidirectional resistance plate 19, a pin 20, a mounting structure and a unidirectional roller 23 for locking the unidirectional resistance plate 19 to prevent the two sets of neck clip components from being squeezed open to two sides, the operating lever is rotatably disposed at the front of the outer frame structure, the operating lever is rotatably connected with one end of the connecting rod a17 and one end of the connecting rod b18 respectively, the other end of the connecting rod a17 is rotatably connected with the left neck clip component, the other end of the connecting rod b18 is rotatably connected with the right neck clip component, the unidirectional resistance plate 19 is a circular arc-shaped plate and the central axis is coaxial with the central axis of rotation of the operating lever, the pin 20 is disposed at the front of the outer frame structure and contacts with the inner side of the unidirectional resistance plate 19, the mounting structure is disposed at the front of the outer frame structure, the unidirectional roller 23 is rotatably connected with the mounting structure. An operator can press down the operating rod to realize the opposite movement of the two groups of neck clamp assemblies so as to clamp the head and the neck of the cow. When the two sets of neck clamp assemblies are moved away from each other, an operator is required to rotate the unidirectional roller 23 upwards to release the blocking of the unidirectional resistance plate 19, so that the operating rod can be pushed up smoothly and the outward movement of the two sets of neck clamp assemblies can be realized.

As shown in fig. 6 and 7, the width limiting mechanism is arranged at the left part of the outer frame structure, and comprises a connecting frame a25, a width limiting frame 26, a connecting frame b27, a loop bar 28, an offset sliding sleeve 29, a magnet 31, a guide frame 32 and a universal wheel 33, wherein the left frame 1, the connecting frame a25, the width limiting frame 26, the connecting frame b27 and the left frame 1 are sequentially connected in a rotating way to form a parallelogram mechanism, the offset sliding sleeve 29 is made of ferromagnetic materials, the offset sliding sleeve 29 is sleeved on the loop bar 28, the magnet 31 is arranged at the upper part of the loop bar 28, the loop bar 28 is arranged on the connecting frame a25, the front end of the offset sliding sleeve 29 is provided with a limiting frame 30, the offset sliding sleeve is provided with a hanging ring, after the beef is completely fixed, the hanging ring is lifted, the offset sliding sleeve 29 is adsorbed on the magnet 31, the guide frame 32 is arranged on the left frame 1, the guide frame 32 is provided with a guide surface 321 for guiding the limiting frame 30, the guide surface 321 is a spiral track, and the universal wheel 33 is arranged at the bottom of the width limiting frame 26.

When the width range of the cattle is limited, the offset sliding sleeve 29 is taken down from the magnet 31, the limiting frame 30 is put on the guide surface 321 of the guide frame 32, then the connecting frame a25, the width limiting frame 26 and the connecting frame b27 are pushed inwards to move simultaneously, the limiting frame 30 gradually slides downwards on the guide surface 321, the width limiting frame 26 keeps moving in a state parallel to the left frame 1, the universal wheel 33 plays a sliding role, the width limiting and adjusting process can smoothly slide out, the cattle can be limited in the required width range, the offset sliding sleeve 29 is close to the inner side surface of the sleeve rod 28 and is in contact with the sleeve rod 28 in the sliding process of the limiting frame 30, the limiting frame 30 cannot continuously slide downwards, and the width limiting mechanism stops rotating inwards. The cattle body is positioned between the width limiting frame 26 and the right frame 2. When cattle only struggle, the guide frame 32 prevents the limit frame 30 from moving reversely through the guide surface 321, and even if cattle breaks loose left and right, the limit frame 30 and the guide surface 321 can only be pressed more tightly, so that the width limiting effect can be ensured.

As shown in fig. 8 and 9, the backstop mechanism is transversely arranged on the outer frame structure, the backstop mechanism comprises a stop lever 9 and two groups of backstop components which are symmetrically distributed left and right, the backstop components comprise an upper cross rod 5, a lower cross rod 6 and limiting components, a plurality of groups of limiting components are arranged side by side from front to back, the limiting components comprise a bolt a7 and a fisheye bolt 8, two upper cross rods 5 in the two groups of backstop components are respectively arranged on the left frame 1 and the right frame 2, two lower cross rods 6 in the two groups of backstop components are respectively arranged on the left frame 1 and the right frame 2, the lower cross rod 6 is correspondingly positioned below the upper cross rod 5, a strip-shaped channel 501 for the fisheye bolt 8 to move is arranged at the bottom of the upper cross rod 5, the fisheye bolt 8 is obliquely abutted to the top of the lower cross rod 6 from top to bottom, the fisheye bolt 8 is rotatably sleeved on the bolt a7, the bolt a7 is connected to the upper cross rod 5, and the stop lever 9 is arranged on the lower cross rod 6 and is positioned between the adjacent two groups of limiting components.

When spacing from the ox rear, insert pin 9 between two sets of limit subassembly to move forward to the ox hip region, fish eye bolt 8 can only incline forward, when pin 9 is taken on bottom rail 6, if the ox only pushes away pin 9 behind, fish eye bolt 8 can block pin 9 and move backward, thereby prevents that the ox only moves backward. When the person needs to adjust the cow forward, the stop lever 9 is shifted forward to the required position.

As shown in fig. 1-3, in order to further improve the limiting effect on the cattle, hooks 35 are arranged at the front parts of the left frame 1 and the right frame 2, limiting rods 34 are arranged on the two hooks 35, and the limiting rods 34 limit the front side of the cattle body, so that the cattle are prevented from clamping the neck and rushing out of the fixing frame.

The embodiment can stably fix the cattle, so that the cattle can safely receive various breeding management operations, such as quarantine, egg taking and the like, and accidental injury between the cattle and operators can be avoided. When the cattle driving device is used, an operator drives the cattle to the cattle body space of the outer frame structure. Pressing down the operating rod, wherein the operating rod drives the connecting rod a17 and the connecting rod b18 to move, the connecting rod a17 drives the left neck clamp assembly to move rightwards, the connecting rod b18 drives the right neck clamp assembly to move leftwards until the ox head is clamped between the two groups of neck clamp assemblies, when the ox only wants to squeeze the neck clamp device open, because the friction resistance of the unidirectional roller 23 to the unidirectional resistance plate 19 acts, a rotation dead point exists, the unidirectional resistance plate 19 cannot rotate downwards, the connecting end of the rotating rod 16 and the operating rod cannot rotate upwards, and the two groups of neck clamp assemblies cannot be opened; only when a person rotates the unidirectional roller 23 upwards and then pushes up the operating rod, the connecting rod a17 and the connecting rod b18 can be driven to move through the rotating rod 16, and finally, the two groups of neck clamp assemblies are separated to move, namely, clamping limit on the head and the neck of the cow is relieved. After the neck of the cow is clamped, the width limiting mechanism is used for limiting the space of the cow in the width direction, so that left and right clamping is realized. Finally, the backstop mechanism is utilized to limit the movement of the cattle from the rear of the cattle, so that the cattle are prevented from struggling off backwards. Through carrying out the restriction of front side, left and right sides and rear side to the ox, can be stable fix the ox, restrict the ox and exert oneself, prevent that the ox from struggling, prevent to cause personal injury to personnel, the security is higher.

Example two

As shown in fig. 1 and 2, in the embodiment, compared with the first embodiment, the operation lever includes a rocking handle 15 and a rotating lever 16, the rocking handle 15 is connected to the rotating lever 16, and the rotating lever 16 is respectively connected to a connecting rod a17 and a connecting rod b18 in a rotating manner.

In this embodiment, the rocking handle 15 is convenient for an operator to perform the switching operation of the two sets of neck clamp assemblies, and the rocking handle 15 is used to drive the rotating rod 16 to rotate, so as to drive the connecting rod a17 and the connecting rod b18 to move, and finally drive the two sets of neck clamp assemblies to perform opposite or opposite movement.

Example III

As shown in fig. 4 and 5, in comparison with the first embodiment, the mounting structure of the cold type beef holding frame according to the present embodiment includes a stopper 21, a bolt b22 and an eye bolt 24, wherein the stopper 21 is disposed at the front of the outer frame structure, the bolt b22 is connected with the stopper 21, the eye bolt 24 is screwed with a unidirectional roller 23, and the unidirectional roller 23 is rotatably connected with the bolt b 22.

In this embodiment, the unidirectional roller 23 can rotate upward with the bolt b22 as the axis, so that the blocking of the unidirectional roller 23 to the unidirectional resistance plate 19 can be conveniently released by a person, and the person can conveniently open the two sets of neck clamp assemblies. When the unidirectional roller 23 is not rotated upwards, the cow cannot struggle and disengage only by self-exerting force.

Example IV

As shown in fig. 1-4, in the embodiment, compared with the first embodiment, the top of the front frame 3 is provided with a rolling channel 301; the neck clamp assembly comprises a neck clamp 10, a translation rod 11, a fixing frame 12, a rotating frame 13, a mounting plate 14 and rollers, wherein the neck clamp 10 is provided with a bent rod part and forms a clamp groove, the mounting plate 14 is respectively connected with the neck clamp 10 and the translation rod 11, the rollers are arranged on the mounting plate 14, the rollers are arranged in a rolling channel 301 in a rolling mode, the fixing frame 12 is respectively connected with the neck clamp 10 and the translation rod 11, and the rotating frame 13 is arranged on the fixing frame 12 in a clamping sleeve mode.

In this embodiment, the neck of the cow can be clamped between the clamping grooves of the two neck clamps 10, so that the clamping and fixing effects are better. When the neck clamp assembly moves, the rolling wheel rolls in the rolling channel 301, so that the neck clamp assembly moves very smoothly. The rotating frame 13 can rotate inwards around the fixed frame 12, and the upright column inside the rotating frame 13 is fixed by ropes, so that the fixing of the ox head can be realized, and the reinforcing and protecting effects are achieved.

The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.

Claims (7)

1. A cold type ox restraint frame, comprising:

an outer frame structure having a cow body space penetrating forward and backward;

The neck clamp device is arranged at the front part of the outer frame structure and comprises two groups of neck clamp assemblies distributed symmetrically along the transverse direction and an operating mechanism for driving the two groups of neck clamp assemblies to move towards each other or away from each other, the neck clamp assemblies move along the transverse direction, the operating mechanism comprises an operating rod, a connecting rod a (17), a connecting rod b (18), a unidirectional resistance plate (19), a pin (20), a mounting structure and a unidirectional roller (23) for locking the unidirectional resistance plate (19) so as to prevent the two groups of neck clamp assemblies from being squeezed out towards two sides, the operating rod is rotationally arranged at the front part of the outer frame structure, one end of the operating rod is rotationally connected with one end of the connecting rod a (17) and one end of the connecting rod b (18), the other end of the connecting rod a (17) is rotationally connected with the left neck clamp assembly, the other end of the connecting rod b (18) is rotationally connected with the right neck clamp assembly, the unidirectional resistance plate (19) is a circular arc-shaped plate, a central shaft is coaxial with the rotating central shaft of the operating rod, the pin (20) is arranged at the front part of the outer frame structure and is contacted with the inner side surface of the unidirectional resistance plate (19), the mounting structure is arranged at the front part of the outer frame structure, and the unidirectional roller (23) is rotationally connected with the mounting structure;

the width limiting mechanism is arranged at the left part of the outer frame structure;

and the backstop mechanism is transversely arranged on the outer frame structure.

2. The cold type beef holding frame according to claim 1, wherein the mounting structure comprises a stop block (21), a bolt b (22) and an eye bolt (24), the stop block (21) is arranged at the front part of the outer frame structure, the bolt b (22) is connected with the stop block (21), the eye bolt (24) is in threaded connection with a unidirectional roller (23), and the unidirectional roller (23) is in rotary connection with the bolt b (22).

3. The cold type cattle fixing frame according to claim 1, wherein the outer frame structure comprises a left frame (1), a right frame (2), a front frame (3) and a rear cross beam (4), the left frame (1) and the right frame (2) are distributed side by side from left to right, the front frame (3) is connected to the front ends of the left frame (1) and the right frame (2), and the rear cross beam (4) is connected to the rear ends of the left frame (1) and the right frame (2).

4. A cold type cattle fixing frame according to claim 3, characterized in that the top of the front frame (3) is provided with a rolling channel (301); neck clamp subassembly includes neck clamp (10), translation pole (11), mount (12), rotating turret (13), mounting panel (14) and gyro wheel, neck clamp (10) have crooked pole portion and form the clamping groove, mounting panel (14) are connected respectively with neck clamp (10) and translation pole (11), the gyro wheel setting is on mounting panel (14), the gyro wheel rolls and sets up in rolling channel (301), mount (12) are connected respectively with neck clamp (10) and translation pole (11), rotating turret (13) cutting ferrule sets up on mount (12).

5. A cold type cattle fixing frame according to claim 3, characterized in that the width limiting mechanism comprises a connecting frame a (25), a width limiting frame (26), a connecting frame b (27), a sleeve rod (28), an offset sliding sleeve (29), a magnet (31), a guide frame (32) and a universal wheel (33), the left frame (1), the connecting frame a (25), the width limiting frame (26), the connecting frame b (27) and the left frame (1) are sequentially connected in a rotating mode to form a parallelogram mechanism, the offset sliding sleeve (29) is made of ferromagnetic materials, the offset sliding sleeve (29) is sleeved on the sleeve rod (28), the magnet (31) is arranged on the upper portion of the sleeve rod (28), the sleeve rod (28) is arranged on the connecting frame a (25), the front end of the offset sliding sleeve (29) is provided with a limiting frame (30), the guide frame (32) is arranged on the left frame (1), the guide frame (32) is provided with a guide surface (321) for guiding the limiting frame (30), the guide surface (321) is a spiral track, and the universal wheel (33) is arranged at the bottom of the width limiting frame (26).

6. A cold type beef holding frame according to claim 3, wherein the backstop mechanism comprises a stop lever (9) and two groups of backstop components which are distributed in bilateral symmetry, the backstop components comprise an upper cross rod (5), a lower cross rod (6) and a limiting component, a plurality of groups of limiting components are arranged side by side from front to back, the limiting component comprises a bolt a (7) and a fish eye bolt (8), two upper cross rods (5) in the two groups of backstop components are respectively arranged on the left frame (1) and the right frame (2), two lower cross rods (6) in the two groups of backstop components are respectively arranged on the left frame (1) and the right frame (2), the lower cross rods (6) are correspondingly positioned below the upper cross rods (5), a strip-shaped channel (501) for the fish eye bolt (8) to move is arranged at the bottom of the upper cross rod (5), the fish eye bolt (8) is obliquely abutted to the top of the lower cross rod (6) from top to bottom, the fish eye bolt (8) is rotationally sleeved on the bolt a (7), the bolt a (7) is connected to the upper cross rod (5) and the stop lever (9) is arranged between the two adjacent groups of the upper cross rods (6).

7. The cold type cattle fixing frame according to claim 6, wherein hooks (35) are arranged at the front parts of the left frame (1) and the right frame (2), and limiting rods (34) are arranged on the two hooks (35).