Locking assembly for breeding fence rotating door
By designing a structure with built-in locking and stepping components in the rotating gate of the livestock pen, the problem of accidental opening caused by the latch mechanism being easily licked is solved, thus achieving reliable closing of the rotating gate and improving the safety of the livestock pen.
Patent Information
- Application Number
- CN202422717757.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-08
- Publication Date
- 2025-11-21
- Estimated Expiration
- 2034-11-08
AI Technical Summary
The latch mechanism of the existing livestock pen's rotating gate is easily opened accidentally by livestock licking it, causing the livestock to escape and posing a safety hazard.
A rotating gate structure for livestock pens, including a locking component and a stepping component, was designed. The locking component is built into a U-shaped frame, and the locking component is operated by stepping on it, which avoids direct contact between livestock and the gate and ensures reliable closure.
This effectively prevents livestock from accidentally opening the revolving door by licking the latch mechanism, improving the safety of the livestock pen and avoiding the risk of livestock accidentally escaping.
Smart Images
Figure CN223577732U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of breeding rotating door, specifically is a kind of breeding fence rotating door locking assembly. BACKGROUND
[0002] The rotating door of breeding fence is generally opened inwards, to facilitate livestock into the fence, and locking assembly is generally provided on it to block the opening of rotating door, and the general structure is bolt.
[0003] The bolt mechanism in the prior art will appear when being used, livestock licks bolt with tongue, and the bolt mechanism is accidentally opened, livestock is accidentally out of the fence, and serious livestock loss may occur. INVENTION CONTENTS
[0004] The utility model aims at: in order to solve the problem in the above background, provide a kind of breeding fence rotating door locking assembly.
[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of breeding fence rotating door locking assembly, including back-shaped frame, the vertical welding of back-shaped frame is rotated seat, rotating door is rotatably installed on the rotated seat, accommodating groove is set up on the vertical rod portion of back-shaped frame away from the rotated seat, the periphery of the vertical rod portion of rotating door is welded with the baffle of the accommodating groove opposite interface, locking assembly is installed in the vertical rod portion of back-shaped frame away from the rotated seat, one end of the locking assembly is connected with the treading assembly that is penetrated to the outside of back-shaped frame, the inside of back-shaped frame is welded with the plurality of vertical setting baffle rod.
[0006] As a further scheme of the utility model: the locking assembly includes the connecting groove set up in the vertical rod portion of back-shaped frame away from the rotated seat, the inner wall bottom end of the connecting groove is installed with spring, the top end of the spring is abutted with lock tongue, the top end of the lock tongue in the baffle interior is shaped with pressure camber, the one end of the lock tongue and the baffle of closed state is contacted and is vertical plane.
[0007] As a further scheme of the utility model: the treading assembly includes the connecting rod fixedly connected to one end of the lock tongue, the vertical section of the connecting rod is "Z" type structure, the bottom end horizontal rod portion of the connecting rod is fixedly connected with treading plate one end.
[0008] As a further scheme of the utility model: the periphery of back-shaped frame is fixedly connected with limit ring, the center of the limit ring is set up with the center hole for the vertical groove vertical rod portion to move up and down.
[0009] As a further scheme of the utility model: the vertical groove is set up in the vertical rod portion of back-shaped frame away from the rotated seat, for the top end horizontal rod portion of the connecting rod to slide up and down.
[0010] Compared with the prior art, the utility model has the advantages that:
[0011] 1、 Through setting lock mechanism and treading mechanism, lock mechanism is built-in in the vertical pole part of the back-shaped frame, and the treading assembly is located outside the breeding fence, so that the problem of opening of the lock assembly caused by licking of livestock is avoided. BRIEF DESCRIPTION OF DRAWINGS
[0012] Figure 1 It is a structure schematic view of the utility model;
[0013] Figure 2 It is another perspective structure schematic view of the utility model;
[0014] Figure 3 It is a lock mechanism installation schematic view of the utility model;
[0015] Figure 4 It is a Figure 3 It is a local enlarged view of A in the middle.
[0016] In the drawing: 1, back-shaped frame; 2, rotating seat; 3, rotating door; 4, blocking rod; 5, vertical groove; 6, connecting rod; 7, limiting ring; 8, treading plate; 9, containing groove; 10, baffle; 11, lock tongue; 12, spring; 13, connecting groove. DETAILED DESCRIPTION
[0017] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0018] Please refer to Figures 1-4 In the embodiments of the utility model, a lock assembly for a rotating door of a breeding fence includes a back-shaped frame 1, a rotating seat 2 is welded vertically on the back-shaped frame 1, a rotating door 3 is rotatably installed on the rotating seat 2, a containing groove 9 is formed on the vertical pole part of the back-shaped frame 1 away from the rotating seat 2, a baffle 10 is welded on the outer periphery of the vertical pole part of the rotating door 3 and is opposite to the containing groove 9, a lock assembly is installed inside the vertical pole part of the back-shaped frame 1 away from the rotating seat 2, a treading assembly is connected to one end of the lock assembly and penetrates to the outside of the back-shaped frame 1, and a plurality of blocking rods 4 are welded vertically on the inner side of the back-shaped frame 1.
[0019] In the embodiment, firstly, when the livestock enters the pen, the locking assembly is moved downward by the pressing assembly to cancel the limitation of the baffle 10, at this time, the rotating door 3 and the blocking rod 4 can be pushed inward (or the livestock moves inward), the rotating door 3 and the blocking rod 4 are turned inward to be opened, the livestock enters the pen, after the livestock enters the pen, the rotating door 3 and the blocking rod 4 are pulled by manpower to be closed and reset, the closed rotating door 3 drives the baffle 10 to enter the containing groove 9, the reset baffle 10 is in contact with the locking assembly and is extruded, the locking assembly is forced to move downward, when the baffle 10 is completely dislocated with the locking assembly, the locking assembly is reset upward to limit the baffle 10.
[0020] Please refer to Figure 3 and Figure 4 , the locking assembly comprises a connecting groove 13 formed in the interior of the vertical rod part of the L-shaped frame 1 away from the rotating seat 2, a spring 12 is installed at the inner wall bottom end of the connecting groove 13, the top end of the spring 12 is in abutment with a lock tongue 11, the top end of the lock tongue 11 in the interior of the baffle 10 is formed with a pressure receiving arc surface, the end of the lock tongue 11 in contact with the baffle 10 in the closed state is a vertical surface.
[0021] In the embodiment, when the pressing assembly receives the downward pressure, the pressing assembly synchronously drives the lock tongue 11 to move downward, the lock tongue 11 extrudes the spring 12 to move downward to compress the spring 12 downward until the lock tongue 11 is completely dislocated with the baffle 10, at this time, the baffle 10 can be opened inward with the rotating door 3, when the baffle 10 is reset with the closed rotating door 3, the baffle 10 is in contact with the pressure receiving arc surface of the lock tongue 11 and is extruded, the lock tongue 11 is forced to move downward, the spring 12 is compressed, until the lock tongue 11 is completely entered into the connecting groove 13, at this time, the baffle 10 is dislocated with the lock tongue 11, the spring 12 is reset again to drive the lock tongue 11 to pop up to block the baffle 10.
[0022] Please refer to Figure 1 and Figure 4 , the pressing assembly comprises a connecting rod 6 fixedly connected to one end of the lock tongue 11, the vertical section of the connecting rod 6 is in a "Z" type structure, the bottom end horizontal rod part of the connecting rod 6 is fixedly connected with a pressing plate 8.
[0023] In the embodiment, when the rotating door 3 is opened, the pressing plate 8 can drive the connecting rod 6 to move synchronously by applying pressure to the pressing plate 8 by the foot, the connecting rod 6 can drive the lock tongue 11 to move to remove the limitation of the baffle 10 by the foot pressing.
[0024] Please refer to Figure 4 , the outer periphery of the L-shaped frame 1 is fixedly connected with a limiting ring 7, the center of the limiting ring 7 is formed with a center circular hole for the vertical rod part of the connecting rod 6 to move upward and downward.
[0025] In the embodiment, the limiting ring 7 can guide the movement of the connecting rod 6 during the up-down movement of the connecting rod 6.
[0026] Please refer to Figure 4 The vertical slot 5 is arranged in the vertical rod part of the U-shaped frame 1 away from the rotating base 2, and the top end horizontal rod part of the connecting rod 6 can slide in the vertical slot 5.
[0027] In the embodiment, the vertical slot 5 can guide the up-down movement of the top end vertical rod part of the connecting rod 6.
[0028] The above is only the preferred embodiment of the present application, but the protection scope of the present application is not limited to this. Any skilled person in the art can make equivalent replacement or change according to the technical scheme and the concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.
Claims
1. A locking assembly for a rotating gate in a livestock pen, comprising a U-shaped frame (1), wherein a rotating seat (2) is vertically welded to the U-shaped frame (1), and a rotating gate (3) is rotatably mounted on the rotating seat (2), characterized in that, The vertical rod of the loop frame (1) away from the rotating seat (2) is provided with a receiving groove (9). The outer periphery of the vertical rod of the rotating door (3) is welded with a baffle (10) that is opposite to the receiving groove (9). A locking assembly is installed inside the vertical rod of the loop frame (1) away from the rotating seat (2). One end of the locking assembly is connected to a step assembly that extends through to the outside of the loop frame (1). Multiple vertically arranged baffles (4) are welded to the inner side of the loop frame (1).
2. The locking assembly for a rotating gate of a livestock pen according to claim 1, characterized in that, The locking assembly includes a connecting groove (13) opened inside the vertical rod part of the loop frame (1) away from the rotating seat (2). A spring (12) is installed at the bottom of the inner wall of the connecting groove (13). The top of the spring (12) abuts against a locking tongue (11). The top of the locking tongue (11) located inside the baffle (10) is formed with a pressure-bearing arc surface. The end of the locking tongue (11) that contacts the baffle (10) in the closed state is a vertical surface.
3. A locking assembly for a rotating gate in a livestock pen according to claim 2, characterized in that, The pedal assembly includes a connecting rod (6) fixedly connected to one end of the locking tongue (11). The vertical cross section of the connecting rod (6) is in the shape of a "Z". The bottom horizontal bar of the connecting rod (6) is fixedly connected to a pedal (8).
4. A locking assembly for a rotating gate in a livestock pen according to claim 3, characterized in that, The outer periphery of the spiral frame (1) is fixedly connected to a limiting ring (7), and a central circular hole is provided at the center of the limiting ring (7) for the vertical rod of the vertical groove (5) to move up and down.
5. A locking assembly for a rotating gate in a livestock pen according to claim 4, characterized in that, The vertical rod portion of the spiral frame (1) away from the rotating seat (2) has a vertical groove (5) for the horizontal rod portion at the top of the connecting rod (6) to slide up and down.