Delivery aiding device for cattle farrowing

Abstract

The utility model provides a midwifery device for cattle farrowing, and relates to the technical field of livestock breeding equipment, the midwifery device comprises a top plate, a midwifery groove is formed in the working face of the top plate, the midwifery groove has a preset inclined radian, and pressing components are symmetrically arranged on one side of the top plate; connecting plates are symmetrically arranged on the other side of the top plate, a bearing plate is arranged on the sides, away from the top plate, of the connecting plates, a traction component is arranged on the top of the bearing plate, a midwifery belt is wound on the surface of the traction component, and a fastening component is arranged at one end of the midwifery belt; supporting legs are arranged at the bottom of the connecting plate; the midwifery device is reasonable in structure, good in stability and capable of providing reliable supporting force for midwifery operation; by arranging the traction component and the midwifery belt, the midwifery efficiency and safety are improved, and harm to cows and fetuses is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of livestock breeding equipment, especially to a delivery device for cow calving. BACKGROUND

[0002] In the process of breeding cattle, the delivery of cows is a key link, however, sometimes the cows will encounter difficulties in the delivery process, such as oversized fetus, malposition, etc., which need artificial delivery operation. At present, the common delivery method mainly relies on artificial use of some simple tools to pull out the fetus, but this way is not only inefficient, but also may cause harm to the cows and fetus. In addition, some existing delivery tools have single function, inconvenient operation, need artificial fixing support, and cannot meet the actual demand. SUMMARY

[0003] The utility model aims at providing a delivery device for cow calving, solving the technical problems existing in the prior art.

[0004] In order to achieve the above-mentioned utility model purposes, the utility model adopts the technical scheme that:

[0005] A delivery device for cow calving comprises: a top plate, which provides a delivery area for the fetus, a delivery groove is opened on the working surface of the top plate, the delivery groove is U-shaped, the delivery groove has a predetermined inclination, the self-weight of the cow is used to provide support force for the device, a pressing component is symmetrically arranged on one side of the top plate, a connecting plate is symmetrically arranged on the other side of the top plate, a bearing plate is arranged on the side away from the top plate of the connecting plate, power is provided for the smooth delivery of the cow, a traction component is arranged on the top of the bearing plate, a delivery belt is wound on the surface of the traction component, a fastening component is arranged at one end of the delivery belt, and a supporting leg is arranged at the bottom of the connecting plate to improve the stability of the device.

[0006] Further, the pressing component comprises: an arc-shaped resisting plate, which abuts against the back of the cow and is provided with an insertion block at the bottom, the insertion block has a predetermined slope, and the upper end surface of the slope is provided with anti-skid lines.

[0007] Further, the traction component comprises: a protruding block, which is symmetrically arranged on the top of the bearing plate, a rotating shaft is arranged on the opposite side of the protruding block, a limiting plate is sleeved on the rotating shaft, and the delivery belt is wound on the opposite side of the limiting plate; one end of the rotating shaft penetrates through the protruding block and is rotationally connected with a crank handle.

[0008] Further, the fastening component comprises: a linkage plate, which is connected with one end of the delivery belt on one side, connection rods are symmetrically arranged on the other side of the linkage plate, and a belt is arranged at one end of the connection rod.

[0009] Further, the support leg bottom is provided with an anti-skid pad.

[0010] Further, the bearing plate is provided with a handle on one side.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] The utility model discloses a top plate, a compression part, a connecting plate and the setting of bearing plate make its structure is reasonable, and stability is good, and reliable support force can be provided for midwifery operation, and the setting of traction part and midwifery belt improves the efficiency and safety of midwifery, and reduces the harm to the cow and fetus. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 It is the perspective view of the utility model;

[0014] Fig. 2 It is the front view of the utility model;

[0015] In the drawing: 1, top plate;2, midwifery groove;3, compression part;4, connecting plate;5, bearing plate;6, traction part;7, pivot;8, protruding block;9, limit plate;10, midwifery belt;11, rocking handle;12, support leg;13, anti-skid pad;14, handle;15, fastening part;16, linkage plate;17, connecting rod;18, belt;19, arc-shaped resistance plate;20, plug-in block;21, anti-skid line. DETAILED DESCRIPTION

[0016] In order to make the content of the utility model more easily be clearly understood, the following will combine the drawings in the utility model embodiment, and the technical scheme in the utility model embodiment is clearly and completely described. Same parts are indicated with same reference numerals. It is necessary to explain that, the words "front", "back", "left", "right", "up" and "down" in the following description refer to the direction in the drawing, and the words "inner" and "outer" refer to the direction towards or away from the geometric center of the specific part.

[0017] As Figs. 1-2As shown, the present embodiment provides a device for assisting calving, comprising: a top plate 1 made of stainless steel or aluminum alloy material, which has good strength, easy to clean and disinfect; the working surface of the top plate 1 is provided with a delivery channel 2, which is U-shaped and the opening space is matched with the size of the fetus; the delivery channel 2 has a predetermined inclination, and the top plate 1 is symmetrically provided with a pressing component 3 on one side, which is inserted into the back of the cow during delivery, so that the cow provides support for the device with its own weight; the top plate 1 is symmetrically provided with a connecting plate 4 on the other side, the connecting plate 4 is provided with a bearing plate 5 away from the top plate 1, the bearing plate 5 is provided with a handle 14 on one side, the bearing plate 5 is provided with a traction component 6 on the top, which is used for traction of the fetus; the surface of the traction component 6 is wound with a delivery belt 10, which has a predetermined bearing capacity and is not easy to break and damage during delivery, and has a certain flexibility to avoid excessive compression and damage to the cow and fetus, the delivery belt 10 is not easy to breed bacteria, and is convenient for disinfection and cleaning, which ensures the safety of the delivery process and reduces the risk of infection; one end of the delivery belt 10 is provided with a fastening component 15 for fixing the legs of the fetus; the bottom of the connecting plate 4 is provided with a supporting leg 12, and the bottom of the supporting leg 12 is provided with a non-slip pad 13.

[0018] The pressing component 3 comprises: an arc-shaped stop plate 19, which is in contact with the back of the cow, and is provided with an insertion block 20 at the bottom, the insertion block 20 has a predetermined slope, and the upper end surface of the slope is provided with anti-skid lines 21, during delivery, the insertion block 20 is inserted into the bottom of the back of the cow by pulling the handle 14, the back of the cow is in contact with the arc-shaped stop plate 19, and the insertion block 20 is pressed by the weight of the cow to provide support for the device.

[0019] The traction component 6 comprises: a lug 8 symmetrically arranged on the top of the bearing plate 5, the lug 8 is provided with a rotating shaft 7 on the opposite side, the rotating shaft 7 is sleeved with a limiting plate 9, and the limiting plate 9 is wound with a delivery belt 10 on the opposite side; one end of the rotating shaft 7 penetrates the lug 8 and is rotationally connected with a rocking handle 11, during delivery, the operator rotates the rotating shaft 7 by rocking the rocking handle 11, and the delivery belt 10 on the surface of the limiting plate 9 is stretched and contracted by the rotation of the rotating shaft 7, so as to complete the traction of the fetus.

[0020] The fastening component 15 comprises a linkage plate 16, one side of which is connected with one end of the midwifery belt 10, and the other side of which is symmetrically provided with a connecting rod 17, one end of which is provided with a belt 18, one side of which is provided with a fixing device for fixing the belt 18, which is a fixing component in the prior art and will not be described in detail here.

[0021] Working principle, in use, the insertion block 20 is inserted into the bottom of the back of the lying cow by pulling the handle 14, the back of the cow is abutted against the arc-shaped abutting plate 19, the insertion block 20 is pressed by the weight of the cow to provide support force for the device, at this time, the belt 18 is inserted through the legs of the fetus, the belt 18 is tightened by the fixing device, and the legs of the fetus are fixed, at this time, the operator rotates the handle 11 to drive the midwifery belt 10 to pull the fetus, so as to complete the midwifery process.

[0022] The above is only a preferred embodiment of the utility model patent, and is not used to limit the utility model patent, and any modification, equivalent replacement and improvement within the spirit and principle of the utility model patent should be included in the protection scope of the utility model patent.

Claims

1. A calving aid for cattle, characterised in that: The utility model relates to a midwifery assisting device, including: Top (1), the working surface of top (1) is provided with midwifery groove (2), midwifery groove (2) has the predetermined inclination radian, one side of top (1) is provided with the compression component (3) symmetrically;The other side of top (1) is provided with the connecting plate (4) symmetrically, the connecting plate (4) is provided with the bearing plate (5) away from one side of top (1), the bearing plate (5) top is provided with the traction component (6), the traction component (6) surface is wound with midwifery belt (10), and one end of midwifery belt (10) is provided with fastening component (15);The bottom of connecting plate (4) is provided with support leg (12).

2. The calving aid according to claim 1, characterised in that: The compression component (3) includes: arc-shaped resistance plate (19), the arc-shaped resistance plate (19) is opposite to the back of a cow, and the bottom is provided with the plug-in block (20), the plug-in block (20) has the predetermined inclined plane, and the inclined plane upper end surface is provided with anti-skid line (21).

3. The calving aid device for cattle of claim 1, wherein: The traction component (6) includes: lug (8), the lug (8) is symmetrically arranged on the top of bearing plate (5), the lug (8) opposite side is provided with pivot (7), the pivot (7) is sleeved with the limiting plate (9), and the limiting plate (9) opposite side is wound with midwifery belt (10);One end of pivot (7) penetrates lug (8), and is rotationally connected with crank handle (11).

4. The calving aid device for cattle of claim 1, wherein: The fastening component (15) includes: linkage plate (16), one side of linkage plate (16) is connected with one end of midwifery belt (10), the other side of linkage plate (16) is provided with connecting rod (17) symmetrically, and one end of connecting rod (17) is provided with belt (18).

5. The calving aid device for cattle of claim 1, wherein: The bottom of support leg (12) is provided with anti-skid pad (13).

6. The calving aid device for cattle of claim 3, wherein: One side of bearing plate (5) is provided with handle (14).

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