CN219528893U

CN219528893U - Anti-tripping Niu Mensuo for livestock breeding

Info

Publication number: CN219528893U
Application number: CN202320714579.2U
Authority: CN
Inventors: 张厚捷
Original assignee: Hebei Nonglin Jietai Machinery Manufacturing Co ltd
Current assignee: Hebei Nonglin Jietai Machinery Manufacturing Co ltd
Priority date: 2023-04-04
Filing date: 2023-04-04
Publication date: 2023-08-15
Anticipated expiration: 2033-04-04

Abstract

The utility model discloses an anti-tripping cattle door lock for livestock breeding, which comprises a cattle shed door assembly, wherein the cattle shed door assembly comprises a door frame and a door body, and the cattle shed door assembly is provided with a door lock assembly; the door lock assembly comprises a locking sleeve fixedly connected to a door frame, a limit sleeve is fixedly connected to the door body, a bolt is inserted into the limit sleeve, a handle is fixedly connected to one side of the bolt, the handle and the bolt are movably connected with the limit sleeve, through holes are formed in two sides of the limit sleeve, springs are fixedly connected to two sides of the bolt, the springs and clamping blocks are symmetrically distributed about the top side and the bottom side of the bolt, clamping blocks are fixedly connected to one side of the springs and penetrate through the through holes and are located on the surface of the limit sleeve, and one side of the bolt is connected with the locking sleeve. This device is through setting up two-way buckle structure to can prevent that the calf from opening, also can not cause the complex operation when breeding personnel switch the door when improving lock fastness.

Description

Anti-tripping Niu Mensuo for livestock breeding

Technical Field

The utility model relates to the technical field of calf livestock breeding, in particular to an anti-tripping cattle door lock for livestock breeding.

Background

Livestock raising refers to the production process of animal products such as meat, eggs, milk, wool, cashmere, skin, silk and medicinal materials by adopting animals such as livestock, poultry and the like which are artificially raised and domesticated by people or wild animals such as deer, musk, fox, marten, otter, quail and the like to convert plant energy such as pasture and feed into animal energy through artificial raising and reproduction. Calf breeding is one of the main bodies of livestock industry in China, and how to improve the survival rate of calf breeding is a problem in current development.

When breeding the calf, need breed the calf circle in the cowshed, the cowshed door is used for making things convenient for the breeding personnel, adopts traditional simple structure's bolt formula lock to lock generally, because the calf intelligence quotient is higher, can use the tongue to open the lock after observing how the breeding personnel unblanked, runs, causes inconvenience for the breeding personnel and also causes loss of property simultaneously, needs to improve.

Disclosure of Invention

The utility model aims to provide an anti-tripping cattle door lock for livestock breeding, which aims to solve the problem that the cattle shed door lock provided by the background technology is easy to be opened by calves.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the cattle shed door comprises a cattle shed door assembly, wherein the cattle shed door assembly comprises a door frame and a door body, and the cattle shed door assembly is provided with a door lock assembly;

the door lock assembly comprises a locking sleeve fixedly connected to a door frame, a limit sleeve is fixedly connected to the door body, a bolt is inserted into the limit sleeve, through holes are formed in two sides of the limit sleeve, springs are fixedly connected to two sides of the bolt, a clamping block is fixedly connected to one side of each spring, the clamping block penetrates through the through holes and is located on the surface of the limit sleeve, and one side of the bolt is connected with the locking sleeve.

Preferably, a handle is fixedly connected to one side of the bolt, and the handle and the bolt are movably connected with the limit sleeve.

Preferably, the springs and the clamping blocks are vertically symmetrically distributed on the top side and the bottom side of the bolt, and the lengths of the clamping blocks are smaller than those of the through holes in the limiting sleeve.

Preferably, both sides of the limit sleeve are of an opening structure, and the limit sleeve, the spring and the clamping block form movable connection.

Preferably, the door body is provided with a movable slide rail, one side of the movable slide rail is provided with a shielding cover, the bottom side of the shielding cover is of an opening structure, one side of the shielding cover is provided with a slide groove, and the slide groove is matched with the movable slide rail structure.

Preferably, the door body is rotationally connected with a rotating shaft, a limiting rod is fixedly connected to the rotating shaft, and the limiting rod is located on one side of the shielding cover.

Preferably, one side of the movable slide rail is of a T-shaped structure, a limit sleeve is arranged on the bottom side of the movable slide rail, and a shielding cover is arranged on the rear side of the limit sleeve.

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

(1) This device is through setting up bi-directional buckle structure to can prevent that the calf from opening, also can not cause the complex operation when breeding personnel switch the door when improving lock fastness.

(2) This device is through all setting up spring and fixture block in the topside and the downside of bolt, and the fixture block can block on the stop collar under the support of spring to make the bolt left side fix inside locking collar, two fixture blocks need press simultaneously and just can open the door body, thereby can prevent that the calf from opening the door body, avoid breeding personnel loss of property.

(3) The device can be used for shielding by using the shielding cover when the breeding personnel unlock the lock through the shielding cover which can be slidingly opened at the rear side of the limit sleeve, so that the calves can be prevented from seeing the lock when unlocking the lock, and the calves can be prevented from learning to unlock the lock by themselves.

Drawings

FIG. 1 is a schematic diagram of a structure of an anti-tripping cattle door lock for livestock breeding;

FIG. 2 is an enlarged view of the anti-trip lock of the present utility model in FIG. 1 at A;

FIG. 3 is a front view of a limit sleeve of the anti-trip cattle door lock for livestock breeding of the utility model;

FIG. 4 is a cross-sectional view of a limiting sleeve of an anti-trip cattle door lock for livestock breeding according to the utility model;

FIG. 5 is a schematic diagram showing the connection structure of the locking sleeve and the bolt of the anti-tripping cattle door lock for livestock breeding;

fig. 6 is a side cross-sectional view of a shield of an anti-trip cattle door lock for livestock breeding of the utility model.

In the figure: 1. a cowshed door assembly; 11. a door frame; 12. a door body; 2. a door lock assembly; 21. a rotating shaft; 22. moving the slide rail; 23. a locking sleeve; 24. a limit rod; 25. a shielding cover; 26. a handle; 27. a plug pin; 28. a clamping block; 29. a limit sleeve; 210. and (3) a spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, the present utility model provides a technical solution: the utility model provides a livestock-raising anticreep cattle door lock, includes cattle shed door subassembly 1, and cattle shed door subassembly 1 includes door frame 11 and door body 12, is provided with movable slide rail 22 on the door body 12, and door body 12 and movable slide rail 22 welded fastening, movable slide rail 22 one side is provided with shielding cover 25, and movable slide rail 22 rear side sideslip is connected with shielding cover 25, and shielding cover 25 bottom side is open structure, and shielding cover 25 one side has seted up the spout, and shielding cover 25 front side has seted up the spout, spout and movable slide rail 22 structure phase-match; in the structure, the movable shielding cover 25 is arranged, so that the shielding cover 25 can shield the limit sleeve 29 and expose the limit sleeve 29; in the structure, the bottom side of the shielding cover 25 is provided with the opening, so that the shielding cover 25 is convenient for the breeder to put hands into the shielding cover 25 for unlocking; one side of the movable slide rail 22 is of a T-shaped structure, the right side of the movable slide rail 22 is of a T-shaped structure, a limit sleeve 29 is arranged at the bottom side of the movable slide rail 22, and a shielding cover 25 is arranged at the rear side of the limit sleeve 29; the structure can limit the right side movement position of the shielding cover 25 by arranging the movable slide rail 22 with a T-shaped structure; the door body 12 is rotatably connected with a rotating shaft 21, the rotating shaft 21 is fixedly connected with a limiting rod 24, the limiting rod 24 is positioned on one side of a shielding cover 25, and the limiting rod 24 is positioned on the left side of the shielding cover 25; according to the structure, the limiting rod 24 capable of rotating is arranged, so that the left side of the shielding cover 25 can be limited when the limiting rod 24 is in a longitudinal state, the calves are prevented from moving the shielding cover 25, and the shielding cover 25 is convenient for the farmers to move when the limiting rod 24 is in a transverse state; the inner side of the door frame 11 is hinged with a door body 12, and the cowshed door component 1 is provided with a door lock component 2;

the door lock assembly 2 comprises a locking sleeve 23 fixedly connected with a door frame 11, a limit sleeve 29 is fixedly connected with a door body 12, two sides of the limit sleeve 29 are of an opening structure, and the limit sleeve 29, a spring 210 and a clamping block 28 form movable connection; the structure can fix the bolt 27 when the limit sleeve 29 is connected with the spring 210 and the clamping block 28; a limiting sleeve 29 is arranged at a corresponding position on the right side of the locking sleeve 23, a plug pin 27 is inserted in the limiting sleeve 29, a handle 26 is fixedly connected to one side of the plug pin 27, the handle 26 is fixedly welded on the right side of the plug pin 27, and the handle 26 and the plug pin 27 are movably connected with the limiting sleeve 29; in the structure, the bolt 27 can be inserted into the locking sleeve 23 by pushing the handle 26 and the bolt 27 to the left side, so that the door body 12 and the door frame 11 are connected and fixed; through holes are formed in two sides of the limiting sleeve 29, through holes are formed in the top side and the bottom side of the limiting sleeve 29, springs 210 are fixedly connected to two sides of the plug pin 27, the springs 210 and the clamping blocks 28 are vertically symmetrically distributed with respect to the top side and the bottom side of the plug pin 27, and the length of the clamping blocks 28 is smaller than that of the through holes in the limiting sleeve 29; the through hole of the clamping block 28 with the structure is clamped in the through hole of the limiting sleeve 29, so that the bolt 27 and the limiting sleeve 29 can be fixed, and the clamping block 28 is convenient to separate from the limiting sleeve 29 or convenient to insert the clamping block 28 into the limiting sleeve 29 when the length of the clamping block 28 is smaller than that of the through hole of the limiting sleeve 29; the bolt 27 is welded and fixed with the spring 210, a clamping block 28 is fixedly connected to one side of the spring 210, the clamping block 28 is welded and fixed to the top side of the spring 210, the clamping block 28 penetrates through the through hole and is positioned on the surface of the limiting sleeve 29, one side of the bolt 27 is connected with the locking sleeve 23, and the left side of the bolt 27 is inserted into the locking sleeve 23; the spring 210 and the clamping blocks 28 can be arranged on the top side and the bottom side of the bolt 27, the two clamping blocks 28 are required to be pressed simultaneously to unlock when unlocking is needed, and at most one clamping block 28 can be opened when unlocking is needed for calves, so that the door body 12 cannot be opened.

Working principle: when the anti-tripping beef door lock for livestock breeding is used, if the door body 12 is required to be opened, a hand can extend into the shielding cover 25 from an opening at the bottom side of the shielding cover 25, then fingers press the clamping blocks 28 at the top side and the bottom side of the limiting sleeve 29 at the same time, the clamping blocks 28 press the spring 210, the spring 210 is slowly compressed, the spring 210 and the clamping blocks 28 are driven to slowly withdraw from through holes at the top side and the bottom side of the limiting sleeve 29 and enter into the inside of the limiting sleeve 29, after the spring 210 and the clamping blocks 28 enter into the inside of the limiting sleeve 29, the handle 26 and the bolt 27 are pulled to the right side, so that the left side of the bolt 27 is separated from the inside of the locking sleeve 23, at this time, the door body 12 can be rotated to be opened, if the door body 12 is required to be locked, the handle 26 and the bolt 27 are pushed to the left side, when the spring 210 and the clamping blocks 28 at the outer wall of the bolt 27 are moved to the positions where through holes at the top side and the bottom side of the limiting sleeve 29 are opened, the clamping blocks 28 are automatically clamped into through the through holes at the top side and the bottom side of the limiting sleeve 29 under the support of the spring 210, and then the left side of the bolt 23 is also inserted into the inside of the locking sleeve 23, so that the door body 12 and the door body 11 is locked by locking the door body 11.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a cattle pen of preventing tripping of livestock-raising, includes cowshed door subassembly (1), its characterized in that: the cowshed door assembly (1) comprises a door frame (11) and a door body (12), and a door lock assembly (2) is arranged on the cowshed door assembly (1);

the door lock assembly (2) comprises a locking sleeve (23) fixedly connected to a door frame (11), a limiting sleeve (29) is fixedly connected to a door body (12), a bolt (27) is inserted into the limiting sleeve (29), through holes are formed in two sides of the limiting sleeve (29), springs (210) are fixedly connected to two sides of the bolt (27), clamping blocks (28) are fixedly connected to one side of each spring (210), the clamping blocks (28) penetrate through the through holes and are located on the surface of the limiting sleeve (29), and one side of each bolt (27) is connected with the locking sleeve (23).

2. The livestock-raising anti-trip lock of a cattle, as set forth in claim 1, wherein: one side of the bolt (27) is fixedly connected with a handle (26), and the handle (26) and the bolt (27) are movably connected with a limit sleeve (29).

3. The livestock-raising anti-trip lock of a cattle, as set forth in claim 1, wherein: the springs (210) and the clamping blocks (28) are vertically symmetrically distributed on the top side and the bottom side of the bolt (27), and the length of each clamping block (28) is smaller than that of the through hole in the limiting sleeve (29).

4. The livestock-raising anti-trip lock of a cattle, as set forth in claim 1, wherein: the two sides of the limiting sleeve (29) are of an opening structure, and the limiting sleeve (29) is movably connected with the spring (210) and the clamping block (28).

5. The livestock-raising anti-trip lock of a cattle, as set forth in claim 1, wherein: the door body (12) is provided with a movable slide rail (22), one side of the movable slide rail (22) is provided with a shielding cover (25), the bottom side of the shielding cover (25) is of an opening structure, one side of the shielding cover (25) is provided with a sliding groove, and the sliding groove is matched with the structure of the movable slide rail (22).

6. The livestock-raising anti-trip lock of a cattle, as set forth in claim 1, wherein: the door body (12) is rotationally connected with a rotating shaft (21), the rotating shaft (21) is fixedly connected with a limiting rod (24), and the limiting rod (24) is positioned on one side of a shielding cover (25).

7. The anti-trip lock for cattle of livestock-raising of claim 5, wherein: one side of the movable slide rail (22) is of a T-shaped structure, a limit sleeve (29) is arranged on the bottom side of the movable slide rail (22), and a shielding cover (25) is arranged on the rear side of the limit sleeve (29).