CN220158457U - Midwifery device for cattle - Google Patents

Abstract

The utility model provides a cattle midwifery device, which relates to the technical field of midwifery frames and comprises a main rod, wherein one end of the main rod is fixedly connected with a handle, the other end of the main rod is fixedly connected with a connecting frame, the surface of the connecting frame is rotationally connected with a bracket, the upper part of the main rod is fixedly connected with a mounting seat, the inside of the mounting seat is rotationally connected with a rotating wheel, the surface of the rotating wheel is fixedly connected with a pull rope, one end of the pull rope is fixedly connected with a pulling rope, the bottom end of the main rod is provided with a supporting structure, the supporting structure comprises a rotating arm rotationally connected with the main rod, the bracket is of a U-shaped structure with an upward opening, and a rubber plug is fixedly connected with a port of the bracket.

Description

Midwifery device for cattle

Technical Field

The utility model relates to the technical field of midwifery frames, in particular to a cattle midwifery device.

Background

The midwifery frame is a bracket for manually assisting animals to produce, and in the production process of large-scale animals such as calves in the captivity, calves are difficult to produce due to large sizes of the calves and are easy to clamp, so that economic losses are caused, and the midwifery frame is a bracket for manually assisting the calves to be pulled out.

The inventors found in daily work that: the midwifery frame needs to tie the calves flowing out of the calves first and then the midwifery frame is propped against the buttocks of the cow for one person to prop up, then the other person pulls the legs of the calves to push the calves down, and further the calves are reduced to be difficult to produce because of being blocked, but the tool needs to be assisted by a plurality of persons and is propped up at the buttocks of the cow, and the calves are easy to kick by the painful cow, so that a certain risk exists.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a delivery assisting device for cattle.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a midwifery device for cattle, includes the mobile jib, the one end fixedly connected with handle of mobile jib, the other end fixedly connected with link of mobile jib, the surface rotation of link is connected with the bracket, the upper portion fixedly connected with mount pad of mobile jib, the inside rotation of mount pad is connected with the runner, the fixed surface of runner is connected with the stay cord, the one end fixedly connected with of stay cord pulls the rope, the mobile jib bottom is provided with bearing structure, bearing structure includes the rocking arm of rotating the connection with the mobile jib.

The effects achieved by the components are as follows: when the cow appears the dystocia sign, prop up the bracket at the cow buttock, then rotate the rocking arm, make perpendicular between rocking arm and the mobile jib, support subaerial through the rocking arm, and then utilize the rocking arm to hold one side of cow buttock, then tie two preceding hooves of calf respectively on the rope of pulling, through rotating the runner, make the runner drive stay cord pulling pull rope, and then manual assistance pulls out as far as possible and reduce because the calf blocks and cause the dystocia, owing to utilize the rocking arm to prop up the mobile jib and lie in cow buttock one side so need not the manual support and reduced the risk that cow buttock support personnel were touched by the cow.

Preferably, the bracket is of a U-shaped structure with an upward opening, and a rubber plug is fixedly connected to a port of the bracket.

The effects achieved by the components are as follows: the U-shaped bracket with the upward opening can be better propped against the buttocks of the cow to support, and the rubber plug avoids the port of the bracket from scratching the skin of the cow.

Preferably, the surface sliding sleeve of the rotating arm is provided with a sliding sleeve, the rotating arm is uniformly provided with jacks, and the sliding sleeve is provided with a bolt penetrating through the jacks in a sliding manner.

The effects achieved by the components are as follows: through at the rocking arm surface slip sliding sleeve and then adjust rocking arm and the holistic length of sliding sleeve, can adapt to different body types cow and support, utilize the bolt to insert in the jack and then fix the length between sliding sleeve and the rocking arm.

Preferably, the surface of the bolt is sleeved with a spring, one end of the spring is fixed with the sliding sleeve, the other end of the spring is fixedly connected with a baffle disc, and the baffle disc is fixed with the bolt.

The effects achieved by the components are as follows: the bolt is enabled to be always inserted into the jack by utilizing the elasticity of the spring.

Preferably, one end of the sliding sleeve is fixedly connected with a backing plate.

The effects achieved by the components are as follows: the sliding sleeve can be stably contacted with the ground through the backing plate.

Preferably, the two ends of the traction rope are provided with protective structures, and the protective structures comprise connecting sleeve belts fixed with the ends of the traction rope.

The effects achieved by the components are as follows: the calf can be prevented from being hurt by the cloth-made sleeve belt.

Preferably, an air bag is arranged in the sleeve belt, and a filling layer of cotton is arranged in a gap between the sleeve belt and the air bag.

The effects achieved by the components are as follows: the forelimbs of calves can be further prevented from being injured by the hand by the air bag and the filling layer of the sponge.

Compared with the prior art, the utility model has the advantages and positive effects that,

according to the utility model, when the cow shows the sign of dystocia, the bracket is propped against the cow buttocks, then the rotating arm is rotated, the rotating arm is vertical to the main rod, the rotating arm is used for supporting one side of the cow buttocks, then the two front hooves of the calf are respectively tied on the traction rope, the rotating wheel is rotated, the rotating wheel drives the pull rope to pull the traction rope, further the artificial assistance is used for pulling the calf out, the dystocia caused by the clamping of the calf is reduced as much as possible, and the rotating arm is used for supporting the main rod on one side of the cow buttocks, so that the risk that the cow buttocks supporting personnel are touched by the cow is reduced without manual supporting.

Drawings

Fig. 1 is a schematic perspective view of a midwifery device for cattle according to the present utility model;

fig. 2 is a schematic view illustrating an operation state of a midwifery device for cattle according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a protective structure of a midwifery device for cattle according to the present utility model;

fig. 4 is an enlarged view of a portion a of fig. 2 of the midwifery device for cattle according to the present utility model.

Legend description: 1. a main rod; 2. a handle; 3. a mounting base; 4. a rotating wheel; 5. a pull rope; 6. a pulling rope; 7. a protective structure; 71. a sleeve belt; 72. a filling layer; 73. an air bag; 8. a support structure; 81. a rotating arm; 82. a sliding sleeve; 83. a jack; 84. a baffle disc; 85. a plug pin; 86. a spring; 87. a backing plate; 9. a connecting frame; 10. and a bracket.

Detailed Description

Embodiment 1, as shown in fig. 1-4, a midwifery device for cattle, comprising a main rod 1, one end of the main rod 1 is fixedly connected with a handle 2, the other end of the main rod 1 is fixedly connected with a connecting frame 9, the surface of the connecting frame 9 is rotatably connected with a bracket 10, the upper part of the main rod 1 is fixedly connected with a mounting seat 3, the inside of the mounting seat 3 is rotatably connected with a rotating wheel 4, the surface of the rotating wheel 4 is fixedly connected with a pull rope 5, one end of the pull rope 5 is fixedly connected with a pulling rope 6, the bottom end of the main rod 1 is provided with a supporting structure 8, the supporting structure 8 comprises a rotating arm 81 rotatably connected with the main rod 1, when a cow shows a dystocia sign, the bracket 10 is propped against the cow buttocks, then the rotating arm 81 is rotated, the rotating arm 81 is vertical between the rotating arm 81 and the main rod 1, one side of the cow buttocks is supported by the rotating arm 81, and then, two front hooves of a cow are respectively tied on the pulling rope 6, the rotating wheel 4 is rotated to drive the pull rope 5 to pull the pulling rope 6, further manual assistance is performed to pull calves out, difficulty in production caused by clamping of calves is reduced as much as possible, because the rotating arm 81 is utilized to support the main rod 1 and is positioned at one side of the buttocks of the calves, manual support is not needed, the risk that a cow buttocks support person is reached by the calves is reduced, the bracket 10 is of a U-shaped structure with an upward opening, the port of the bracket 10 is fixedly connected with a rubber plug, the port of the bracket 10 can better prop against the buttocks of the calves to support through the U-shaped bracket 10 with the upward opening, the rubber plug avoids the port of the bracket 10 from scratching the skin of the calves, the surface of the rotating arm 81 is sleeved with the sliding sleeve 82 in a sliding manner, the sliding sleeve 81 is uniformly provided with insertion holes 83, the sliding sleeve 82 is provided with bolts 85 penetrating through the insertion holes 83 in a sliding manner, the whole length of the rotating arm 81 and the sliding sleeve 82 is adjusted by sliding the sliding sleeve 82 on the surface of the rotating arm 81, can adapt different body types cow to support, utilize bolt 85 to insert in jack 83 and then fix the length between sliding sleeve 82 and the rocking arm 81, the surface cover of bolt 85 has spring 86, the one end and the sliding sleeve 82 of spring 86 are fixed, the other end fixedly connected with fender dish 84 of spring 86, fender dish 84 and bolt 85 are fixed, the elasticity that utilizes spring 86 makes bolt 85 to guarantee to insert in jack 83 all the time, the one end fixedly connected with backing plate 87 of sliding sleeve 82, can carry out the stable contact with ground to sliding sleeve 82 through backing plate 87, both ends of pulling rope 6 all are provided with protective structure 7, protective structure 7 includes and pulls rope 6 port fixed adapter sleeve area 71, utilize the cover area 71 of cloth to avoid the calf to be drew the wound, the inside of cover area 71 is provided with gasbag 73, the gap is provided with the filling layer 72 of cotton between cover area 71 and the gasbag 73, the front limbs of calf can further avoid being drew the wound through gasbag 73 inflation and the filling layer 72 of sponge.

The theory of operation, when the cow appears the dystocia sign, with bracket 10 top at cow buttock, then rotate rocking arm 81, make perpendicular between rocking arm 81 and the mobile jib 1, support subaerial through rocking arm 81, and then utilize rocking arm 81 to hold one side of cow buttock, then be tying respectively two preceding hooves of calf on dragging rope 6, through rotating runner 4, make runner 4 drive stay cord 5 pulling dragging rope 6, and then artifical supplementary pull out the calf and lead to the fact the dystocia because the calf is blocked as far as possible, owing to utilize rocking arm 81 to prop mobile jib 1 and be located cow buttock one side so need not the manual support to have reduced cow buttock support personnel and be beaten by the cow to risk, U-shaped bracket 10 through the opening up can support at the cow buttock through the better top, the rubber buffer stop avoids bracket 10 port scratch cow skin, through sliding sleeve 82 and then adjust 81 and 82 holistic length of sliding sleeve 82 in the surface, can adapt to different body types cow and support, utilize bolt 85 to insert in jack 83 and then fix the length between sliding sleeve 82 and rocking arm 81 and rocking arm 86 and lead to the calves and stop the dystocia, can avoid the calves to be carried out the inflation layer through the spring 85 and can guarantee that the inflation layer is carried out in the cushion plate 82 and can be further inflated through the jack 73 and can be avoided to fill the cushion 71 through the jack 82.

While the utility model has been described in terms of what are presently considered to be the most practical and preferred embodiments, it is to be understood that the utility model is not limited to the disclosed embodiments, but is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the utility model, as defined by the appended claims, as long as the scope of the utility model is defined by the following claims, and by the following claims, unless otherwise specified and limited by the context of the utility model; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

Claims (7)

1. The utility model provides a beef midwifery device, includes mobile jib (1), its characterized in that: one end of the main rod (1) is fixedly connected with a handle (2), the other end of the main rod (1) is fixedly connected with a connecting frame (9), the surface of the connecting frame (9) is rotationally connected with a bracket (10), the upper part of the main rod (1) is fixedly connected with a mounting seat (3), the inside of the mounting seat (3) is rotationally connected with a rotating wheel (4), the surface fixedly connected with stay cord (5) of runner (4), the one end fixedly connected with of stay cord (5) pulls rope (6), mobile jib (1) bottom is provided with bearing structure (8), bearing structure (8) include with mobile jib (1) rotation connection's rocking arm (81).

2. The bovine midwifery device of claim 1, wherein: the bracket (10) is of a U-shaped structure with an upward opening, and a rubber plug is fixedly connected to a port of the bracket (10).

3. The bovine midwifery device of claim 2, wherein: the surface sliding sleeve of rocking arm (81) has sliding sleeve (82), jack (83) have evenly been seted up on rocking arm (81), sliding insert on sliding sleeve (82) is provided with bolt (85) that pass jack (83).

4. A bovine midwifery device according to claim 3, wherein: the surface of bolt (85) is overlapped and is had spring (86), the one end and the sliding sleeve (82) of spring (86) are fixed, the other end fixedly connected with fender dish (84) of spring (86), fender dish (84) and bolt (85) are fixed.

5. The bovine midwifery device of claim 4, wherein: one end of the sliding sleeve (82) is fixedly connected with a backing plate (87).

6. The bovine midwifery device of claim 5, wherein: both ends of the traction rope (6) are provided with protection structures (7), and the protection structures (7) comprise connecting sleeve belts (71) fixed with ports of the traction rope (6).

7. The bovine midwifery device of claim 6, wherein: an air bag (73) is arranged in the sleeve belt (71), and a filling layer (72) of cotton is arranged in a gap between the sleeve belt (71) and the air bag (73).