Delivery fence device for cattle farm

Abstract

The utility model provides a delivery fence device for a cattle farm, which relates to the technical field of breeding industry and comprises two guardrails and a bottom plate fixed on the bottom surfaces of the guardrails, and two cross rods are fixed inside the guardrails. According to the delivery fence device for the cattle farm, a fixing ring is pressed in the direction of a fixing cylinder, the fixing ring can drive a mounting ring to move, the mounting ring drives a first limiting ring to move along the inner wall of the fixing cylinder, a first clamping block is separated from a second clamping block, and limiting of the first limiting ring is relieved; meanwhile, a first limiting ring moves to extrude a spring, so that the spring generates elastic force, then a fixing ring is rotated, when the fixing ring drives a stop lever to rotate to the outside of the guardrail, the fixing ring is loosened, and at the moment, the first limiting ring moves rightwards under the elastic force effect of the spring, so that a first clamping block and a second clamping block are connected in an inserted mode; and the positions of the fixing ring and the stop lever are limited, so that the space is expanded under the condition that the stop lever is not disassembled, and the assembly efficiency is improved.

Description

Technical Field

[0001] This utility model relates to a farrowing pen, specifically a farrowing pen device for cattle farms, belonging to the field of animal husbandry technology. Background Technology

[0002] A calving pen is a single-pen facility for cows to give birth and nurse their calves. The middle section of the calving pen is a cow restraint frame, which restricts the cow's movement and lying position. When the cow falls, she can only land on her belly, extend her limbs, and then lie down. This gives the calf a chance to escape and prevents it from being crushed.

[0003] A cattle calving pen device disclosed in Chinese Patent Application Publication CN215530703U firstly connects the lower and upper crossbars via connecting columns to enhance the overall stability of the partition device. Next, the lower and upper crossbars are fixedly installed in the middle of the first and second supports to restrict the cow's lateral movement. Several partition bars are then movably connected to the outer wall. During calving, some of the partition bars can be detached from the outer wall of the lower crossbar, allowing the cow more space to move its limbs while lying on its side. This also increases the space needed by staff to assist the cow during calving, improving the cow's safety during the calving process. After calving, the calf can be removed promptly, reducing the risk of injury from the cow pressing on its body during rolling or moving, thus improving the calf's survival rate. Finally, a handle is fixedly connected to the outer wall of the lower crossbar for easy repositioning of the calving pen.

[0004] In the above patented solutions, some of the divider bars can be removed from the outer wall of the lower crossbar, allowing the cow to have more room to move its limbs when lying on its side. However, the disassembly and installation of the divider bars need to be done manually one by one, which is a tedious and time-consuming process. Furthermore, the divider bars are easily lost in a messy environment, affecting subsequent use.

[0005] Therefore, a farrowing pen device for cattle farms is proposed here. Utility Model Content

[0006] This utility model proposes a calving pen device for cattle farms, which allows the barrier bar to rotate along the crossbar to the outside of the fence without disassembling the barrier bar, thereby expanding the space and improving its assembly efficiency.

[0007] This utility model is achieved through the following technical solution: a calving pen device for cattle farms, comprising two guardrails and a base plate fixed to the bottom of the guardrails, wherein two crossbars are fixed inside the guardrails and adjustment components are provided on the crossbars.

[0008] The adjustment assembly includes a fixed cylinder fixed to the outer surface of the lower crossbar and a fixed ring slidably connected to the outer surface of the crossbar. The outer surface of the fixed ring is in sliding contact with the inner wall of the fixed cylinder. An installation ring is fixed to the side of the fixed ring near the fixed cylinder, and a first limiting ring is fixed to the side of the installation ring away from the fixed ring. The outer surface of the first limiting ring is in sliding contact with the inner wall of the fixed cylinder.

[0009] A first locking block is fixed to the side of the first limiting ring near the fixed ring. A second limiting ring is fixed to the inner wall of the fixed cylinder. A hole adapted to the mounting ring is opened in the middle of the second limiting ring. Multiple second locking blocks are fixed to the side of the second limiting ring near the first limiting ring, and multiple first locking blocks are engaged with multiple second locking blocks. A spring is fixed to the side of the first limiting ring away from the second limiting ring, and one end of the spring is fixed to the inner wall of the fixed cylinder.

[0010] Furthermore, a stop bar is fixed to the outer surface of the fixing ring.

[0011] Furthermore, a reinforcing bar is fixed between the two crossbars, and a top bar is fixed between the upper parts of the two guardrails.

[0012] Furthermore, a front baffle is fixed to the upper surface of the base plate, and the front baffle is located to the left of the guardrail. Multiple first support rods are fixed inside the front baffle.

[0013] Furthermore, a feeding trough and a water trough are fixed on the upper surface of the base plate, and both the feeding trough and the water trough are located below the front baffle.

[0014] Furthermore, an iron door is rotatably connected to the upper surface of the base plate via a bearing, and multiple second support rods are fixed inside the iron door.

[0015] Furthermore, a fixing plate is fixed to the bottom end of the second support rod, and a threaded rod is threadedly connected to the inner wall of the hole on the fixing plate. A limit hole is opened on the upper surface of the base plate, and the threaded rod is inserted into the limit hole.

[0016] This utility model provides a farrowing pen device for cattle farms, which has the following beneficial effects:

[0017] This cattle farm uses a calving pen device. By pressing the fixing ring towards the fixed cylinder, the fixing ring can drive the installation ring to move. The installation ring drives the first limiting ring to move along the inner wall of the fixed cylinder, and causes the first locking block to separate from the second locking block, releasing the limitation on the first limiting ring. At the same time, the movement of the first limiting ring will compress the spring, causing it to generate elastic force. Then, the fixing ring is rotated. When the fixing ring drives the stop bar to the outside of the fence, the fixing ring is released. At this time, the first limiting ring will move to the right under the elastic force of the spring, causing the first locking block to engage with the second locking block, limiting the position of the fixing ring and the stop bar. This allows for the expansion of space without disassembling the stop bar and improves its assembly efficiency. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 1 ;

[0019] Figure 2 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 2 ;

[0020] Figure 3 This is a cross-sectional view of the fixed cylinder in this utility model;

[0021] Figure 4 This is a cross-sectional schematic diagram of the fixed cylinder, mounting ring, first limiting ring and second limiting ring in this utility model.

[0022] Explanation of reference numerals in the attached figures

[0023] 1. Guardrail; 101. Horizontal bar; 102. Reinforcing bar; 103. Top bar; 104. Limiting hole;

[0024] 2. Adjustment assembly; 201. Fixing cylinder; 202. Fixing ring; 203. Mounting ring; 204. First limiting ring; 205. First locking block; 206. Second limiting ring; 207. Second locking block; 208. Spring;

[0025] 3. Base plate; 4. Stop bar;

[0026] 5. Front guardrail; 501. First support rod;

[0027] 6. Food trough; 7. Sink;

[0028] 8. Iron gate; 801. Second support bar;

[0029] 9. Fixing plate; 901. Threaded rod. Detailed Implementation

[0030] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this application.

[0031] Please see Figures 1-4 The present invention proposes the following implementation scheme: a calving pen device for cattle farms, including two guardrails 1 and a base plate 3 fixed to the bottom surface of the guardrails 1. Two crossbars 101 are fixed inside the guardrails 1, and an adjustment component 2 is provided on the crossbars 101.

[0032] A reinforcing bar 102 is fixed between the two horizontal bars 101, and a top bar 103 is fixed between the upper parts of the two guardrails 1.

[0033] Please refer to this carefully. Figure 1 , Figure 3 and Figure 4 The adjusting assembly 2 includes a fixed cylinder 201 fixed to the outer surface of the lower crossbar 101 and a fixed ring 202 slidably connected to the outer surface of the crossbar 101. The outer surface of the fixed ring 202 is in sliding contact with the inner wall of the fixed cylinder 201. A mounting ring 203 is fixed to the side of the fixed ring 202 near the fixed cylinder 201, and a first limiting ring 204 is fixed to the side of the mounting ring 203 away from the fixed ring 202. The outer surface of the first limiting ring 204 is in sliding contact with the inner wall of the fixed cylinder 201.

[0034] A first locking block 205 is fixed to the side of the first limiting ring 204 near the fixing ring 202. A second limiting ring 206 is fixed to the inner wall of the fixing cylinder 201. A hole that matches the mounting ring 203 is opened in the middle of the second limiting ring 206. A plurality of second locking blocks 207 are fixed to the side of the second limiting ring 206 near the first limiting ring 204, and the plurality of first locking blocks 205 are engaged with the plurality of second locking blocks 207. A spring 208 is fixed to the side of the first limiting ring 204 away from the second limiting ring 206, and one end of the spring 208 is fixed to the inner wall of the fixing cylinder 201.

[0035] A stop bar 4 is fixed to the outer surface of the fixing ring 202.

[0036] By pressing the fixing ring 202 towards the fixing cylinder 201, the fixing ring 202 can drive the mounting ring 203 to move. The mounting ring 203 drives the first limiting ring 204 to move along the inner wall of the fixing cylinder 201, and causes the first locking block 205 to separate from the second locking block 207, releasing the limitation on the first limiting ring 204. At the same time, the movement of the first limiting ring 204 will compress the spring 208, causing it to generate elastic force. Then, the fixing ring 202 is rotated. When the fixing ring 202 drives the stop bar 4 to the outside of the guardrail 1, the fixing ring 202 is released. At this time, the first limiting ring 204 will move to the right under the elastic force of the spring 208, causing the first locking block 205 to engage with the second locking block 207, limiting the position of the fixing ring 202 and the stop bar 4, thereby expanding the space and improving its assembly efficiency without disassembling the stop bar 4.

[0037] Please refer to this carefully. Figure 1 The upper surface of the base plate 3 is fixed with a front guard 5, and the front guard 5 is located to the left of the guardrail 1. Multiple first support rods 501 are fixed inside the front guard 5, which can effectively prevent the cow from running forward.

[0038] The upper surface of the base plate 3 is fixed with a feeding trough 6 and a water trough 7, and both the feeding trough 6 and the water trough 7 are located below the front guard 5, which facilitates feeding for the cow.

[0039] Please refer to this carefully. Figure 2 The upper surface of the base plate 3 is rotatably connected to an iron gate 8 via a bearing seat. The iron gate 8 is located to the right of the guardrail 1. Multiple second support rods 801 are fixed inside the iron gate 8, which can facilitate the cow's entry and exit from the calving pen when opened.

[0040] The bottom end of the second support rod 801 is fixed with a fixing plate 9. A threaded rod 901 is threadedly connected to the inner wall of the hole on the fixing plate 9. A limiting hole 104 is opened on the upper surface of the base plate 3, and the threaded rod 901 is inserted into the limiting hole 104. By rotating the threaded rod 901, it can be inserted into the limiting hole 104 on the base plate 3, thereby limiting and fixing the position of the iron door 8 to prevent rotation.

[0041] In use, the cow is driven between the two guardrails 1 on the bottom plate 3. When the position of the stop bar 4 needs to be adjusted, the fixing ring 202 is pressed towards the fixing cylinder 201. The fixing ring 202 can drive the mounting ring 203 to move. The mounting ring 203 drives the first limiting ring 204 to move along the inner wall of the fixing cylinder 201, and the first locking block 205 separates from the second locking block 207, releasing the limitation on the first limiting ring 204. At the same time, the first limiting ring... The movement of 204 will compress the spring 208, causing it to generate elastic force. Then, the fixing ring 202 will rotate. When the fixing ring 202 drives the stop bar 4 to the outside of the guardrail 1, the fixing ring 202 will be released. At this time, the first limiting ring 204 will move to the right under the elastic force of the spring 208, so that the first locking block 205 and the second locking block 207 are engaged, limiting the position of the fixing ring 202 and the stop bar 4. This allows the space to be expanded and the assembly efficiency to be improved without disassembling the stop bar 4.

[0042] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A calving pen device for cattle farms, comprising two guardrails (1) and a base plate (3) fixed to the bottom surface of the guardrails (1), characterized in that: The guardrail (1) has two horizontal bars (101) fixed inside, and the horizontal bars (101) are provided with adjustment components (2). The adjustment assembly (2) includes a fixed cylinder (201) fixed to the outer surface of the lower crossbar (101) and a fixed ring (202) slidably connected to the outer surface of the crossbar (101). A mounting ring (203) is fixed to the side of the fixed ring (202) near the fixed cylinder (201), and a first limiting ring (204) is fixed to the side of the mounting ring (203) away from the fixed ring (202). A first locking block (205) is fixed on the side of the first limiting ring (204) near the fixing ring (202). A second limiting ring (206) is fixed on the inner wall of the fixing cylinder (201). A plurality of second locking blocks (207) are fixed on the side of the second limiting ring (206) near the first limiting ring (204), and the plurality of first locking blocks (205) are engaged with the plurality of second locking blocks (207). A spring (208) is fixed on the side of the first limiting ring (204) away from the second limiting ring (206), and one end of the spring (208) is fixed to the inner wall of the fixing cylinder (201).

2. The calving pen device for cattle farms according to claim 1, characterized in that: A stop bar (4) is fixed to the outer surface of the fixing ring (202).

3. The calving pen device for cattle farms according to claim 1, characterized in that: A reinforcing bar (102) is fixed between the two crossbars (101), and a top bar (103) is fixed between the upper parts of the two guardrails (1).

4. The farrowing pen device for cattle farms according to claim 1, characterized in that: The upper surface of the base plate (3) is fixed with a front baffle (5), and the front baffle (5) is located to the left of the guardrail (1). Multiple first support rods (501) are fixed inside the front baffle (5).

5. A farrowing pen device for cattle farms according to claim 4, characterized in that: The upper surface of the base plate (3) is fixed with a feeding trough (6) and a water trough (7), and both the feeding trough (6) and the water trough (7) are located below the front baffle (5).

6. A farrowing pen device for cattle farms according to claim 1, characterized in that: The upper surface of the base plate (3) is rotatably connected to an iron door (8) via a bearing seat, and multiple second support rods (801) are fixed inside the iron door (8).

7. A farrowing pen device for cattle farms according to claim 6, characterized in that: The bottom end of the second support rod (801) is fixed with a fixing plate (9), and a threaded rod (901) is threadedly connected to the inner wall of the hole on the fixing plate (9). A limiting hole (104) is opened on the upper surface of the base plate (3), and the threaded rod (901) is inserted into the limiting hole (104).

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