CN214659589U

CN214659589U - Cattle fence door with manual and automatic door opening and closing functions

Info

Publication number: CN214659589U
Application number: CN202022918561.3U
Authority: CN
Inventors: 张彩霞; 姜波
Original assignee: Qingdao Dexing Animal Husbandry Co ltd
Current assignee: Qingdao Dexing Animal Husbandry Co ltd
Priority date: 2020-12-08
Filing date: 2020-12-08
Publication date: 2021-11-09
Anticipated expiration: 2030-12-08

Abstract

The utility model discloses a ox fence door with manual and automatic switch door function, including door frame, the door body and gatepost, a stile of the door body of two the same symmetry flat-openings is connected with the gatepost respectively, and the upper and lower both ends of two gateposts are cylindrical and rotate the upper and lower both ends of connecting on the gateframe both sides, are equipped with manual switch mechanism and automatic switch mechanism on this gatepost. The utility model discloses a main advantage includes: the ox fence door is opened forward, does not occupy the space about the door, and the handle operation is more simple and convenient, can connect cylinder, pneumatic cylinder or electric control switch simultaneously, has two kinds of switch modes, and is very convenient.

Description

Cattle fence door with manual and automatic door opening and closing functions

Technical Field

The utility model relates to a ox fence door with manual and automatic switch door function uses with ox retaining frame and ox fence are supporting, belongs to cultured equipment.

Background

Current ox fence door, generally pull open toward both sides or one side, and occupation area is big, complex operation, and inconvenient pneumatic, hydraulic pressure or the electric control that connects opens the door need improve.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a ox fence door with manual and automatic switch door function to solve the above-mentioned problem that prior art exists.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a cattle fence door with manual and automatic door opening and closing functions comprises a door frame, door bodies and door columns, wherein one vertical edge of two identical symmetrical vertical hinged door bodies is respectively connected with the door columns, the upper end and the lower end of each door column are cylindrical and are rotatably connected with the upper end and the lower end of each side of the door frame, and a door body opening and closing mechanism is arranged on each door column; this manual switch mechanism includes handle, dwang and second link mechanism, and the dwang is installed on this door frame top, at the one end of the fixed handle of one end of this dwang, the middle part of this dwang is passed through second link mechanism and is connected with the middle part transmission of this drive slide.

In a preferred embodiment of the present invention, the first link mechanism comprises a first swing arm and a first link, one end of the first swing arm is fixedly connected to the top end of the gate post, and the other end of the first swing arm is hinged to one end of the driving slide plate through the first link; the two groups of first connecting rod mechanisms have the same structure and are arranged symmetrically left and right; the second connecting rod mechanism consists of a second swing arm and a second connecting rod, one end of the second swing arm is fixedly connected with the middle part of the rotating rod, and the other end of the second swing arm is hinged with the middle part of the driving sliding plate through the second connecting rod.

In a preferred embodiment of the present invention, a locking mechanism is provided between the handle and the door frame.

The utility model discloses a preferred embodiment, locking mechanical system constitute by lock hook and jam plate, a bit of jam plate rotates to be connected at this door frame, the one end of the lock hook of L shape is connected on hand and corresponding with the position of jam plate.

In another preferred embodiment of the present invention, the driving device comprises a cylinder, a hydraulic cylinder or an electric device.

Another preferred embodiment of the present invention is that one or both ends of the slide are provided with stoppers.

The utility model discloses a main advantage includes: the ox fence door is opened forward, does not occupy the space about the door, and the handle operation is more simple and convenient, can connect cylinder, pneumatic cylinder or electric control switch simultaneously, has two kinds of switch modes, and is very convenient.

Drawings

Fig. 1-3 are schematic views of three-dimensional structures at different viewing angles (the door body is in a closed state) of the present invention;

FIG. 4 is an enlarged view at A in FIG. 3;

fig. 5 is a schematic view of the three-dimensional structure of the present invention (the door body is in an open state);

FIG. 6 is an enlarged view at B in FIG. 5; description of reference numerals: 1. door frame, 2, the door body, 3, the gatepost, 4, drive arrangement, 5, first swing arm, 6, drive slide, 7, handle, 8, second connecting rod, 9, stopper, 10, dwang, 11, trip, 12, jam plate, 13, slide, 14, first connecting rod, 15, second swing arm.

Detailed Description

Referring to fig. 1-6, the utility model relates to a cattle fence door with manual and automatic door opening and closing functions, which comprises a door frame 1, door bodies 2 and door columns 3, wherein one vertical edge of two door bodies 2 which are symmetrically and horizontally opened are respectively connected with the door columns 3, the upper and lower ends of the two door columns 3 are cylindrical and are rotatably connected with the upper and lower ends of the two sides of the door frame 1, a door opening and closing mechanism is arranged on the door columns 3, wherein the door opening and closing mechanism comprises a manual opening and closing mechanism and an automatic opening and closing mechanism, the automatic opening and closing mechanism comprises a driving device, a driving sliding plate 6, a sliding way 13 and a first connecting rod mechanism, the sliding way 13 is arranged in the middle of the top end (close to the front end) of the door frame 1, the driving sliding plate 6 is slidably arranged on the sliding way 13, a driving device (the driving device in the drawing is an air cylinder or a hydraulic cylinder) for driving the driving sliding plate 6 to reciprocate along the sliding way 13 is arranged at the front end of the sliding way 13, the left end and the right end of the driving sliding plate 6 are respectively in transmission connection with the top end of the door post 3 through a group of first connecting rod mechanisms; the manual opening and closing mechanism comprises a handle 7, a rotating rod 10 and a second link mechanism, wherein the rotating rod 10 is installed at the top end of the door frame 1, one end of the handle 7 is fixed at one end of the rotating rod 10, and the middle of the rotating rod 10 is in transmission connection with the middle of the driving sliding plate 6 through the second link mechanism.

The first connecting rod mechanism consists of a first swing arm 5 and a first connecting rod 14, one end of the first swing arm 5 is fixedly connected with the top end of the door post 3, and the other end of the first swing arm is hinged with one end of the driving sliding plate 6 through the first connecting rod 14; the two groups of first connecting rod mechanisms have the same structure and are arranged symmetrically left and right; the second link mechanism is composed of a second swing arm 15 and a second link 8, one end of the second swing arm 15 is fixedly connected with the middle part of the rotating rod 10, and the other end of the second swing arm is hinged with the middle part of the driving sliding plate 6 through the second link 8.

A locking mechanism is provided between the handle 7 and the door frame 1.

The locking mechanism is composed of a lock hook 11 and a lock plate 12, one point of the lock plate 12 is rotatably connected to the door frame 1, one end of the L-shaped lock hook 11 is connected to the handle 7, and the position of the lock plate 12 corresponds to that of the lock hook (see fig. 5 and 6). The locking mechanism may also be implemented as other mechanisms or devices having the same function, such as a bolt or bolt like door lock.

The driving device 4 includes an air cylinder, a hydraulic cylinder or an electric device (such as an electric push rod or an electric motor through a conventional transmission mechanism).

A limiting block 9 (see fig. 4) is arranged at one end or two ends in the slide way 13.

The utility model discloses a theory of operation is:

1. closing the door: the handle 7 is rotated anticlockwise, the driving sliding plate 6 is moved to the front end of the slideway 13 through the second swing arm 15 and the second connecting rod 8, the two ends of the driving sliding plate 6 drive the door post 3 to rotate 90 degrees through the first connecting rod 14 and the first swing arm 5, and the free ends of the two door bodies 2 are mutually closed (as shown in figures 1-3); after the door body 2 is closed, the lock plate 12 on the door frame 1 is screwed into the lock hook 11 to prevent the handle from rotating, so that the door body 2 is prevented from being opened.

2. Opening the door: contrary to the above-mentioned door closing process, no further description is given. After the door is opened, the free ends of the two door bodies 2 lean against the two sides of the door frame 1, as shown in fig. 5 and 6. The door does not need to be locked after being opened.

Claims

1. A cattle fence door with manual and automatic door opening and closing functions comprises a door frame (1), door bodies (2) and door columns (3), wherein one vertical edge of two door bodies (2) which are symmetrically and horizontally opened in the same direction is respectively connected with the door columns (3), the upper ends and the lower ends of the two door columns (3) are cylindrical and are rotatably connected with the upper ends and the lower ends of the two sides of the door frame (1), a door body opening and closing mechanism is arranged on the door columns (3), the cattle fence door is characterized in that the door body opening and closing mechanism comprises a manual opening and closing mechanism and an automatic opening and closing mechanism, the automatic opening and closing mechanism comprises a driving device, a driving sliding plate (6), a sliding rail (13) and a first connecting rod mechanism, the sliding rail (13) is arranged in the middle of the top end of the door frame (1), the driving sliding plate (6) is slidably arranged on the sliding rail (13), one end of the sliding rail (13) is provided with a driving device for driving the driving sliding plate (6) to reciprocate along the sliding rail (13), two ends of the driving sliding plate (6) are respectively in transmission connection with the top end of the door post (3) through a group of first connecting rod mechanisms; the manual switch mechanism comprises a handle (7), a rotating rod (10) and a second connecting rod mechanism, wherein the rotating rod (10) is installed at the top end of the door frame (1), one end of the handle (7) is fixed at one end of the rotating rod (10), and the middle of the rotating rod (10) is in transmission connection with the middle of the driving sliding plate (6) through the second connecting rod mechanism.

2. The cattle fence door with the manual and automatic door opening and closing functions as claimed in claim 1, characterized in that the first connecting rod mechanism is composed of a first swing arm (5) and a first connecting rod (14), one end of the first swing arm (5) is fixedly connected with the top end of the gate post (3), and the other end is hinged with one end of the driving sliding plate (6) through the first connecting rod (14); the two groups of first connecting rod mechanisms have the same structure and are arranged symmetrically left and right; the second connecting rod mechanism is composed of a second swing arm (15) and a second connecting rod (8), one end of the second swing arm (15) is fixedly connected with the middle of the rotating rod (10), and the other end of the second swing arm is hinged to the middle of the driving sliding plate (6) through the second connecting rod (8).

3. The cattle fence door with manual and automatic door opening and closing functions as defined in claim 1, characterized in that a locking mechanism is provided between the handle (7) and the door frame (1).

4. The cowshed door with the function of manually and automatically opening and closing the door as claimed in claim 3, wherein the locking mechanism is composed of a locking hook (11) and a locking plate (12), one point of the locking plate (12) is rotatably connected to the door frame (1), and one end of the L-shaped locking hook (11) is connected to the handle (7) and corresponds to the position of the locking plate (12).

5. The cattle gate with manual and automatic gate opening and closing function as claimed in claim 1, characterized in that the driving device (4) comprises a pneumatic cylinder, a hydraulic cylinder or an electric device.

6. The cattle fence door with the function of manually and automatically opening and closing the door as claimed in claim 1, characterized in that a limiting block (9) is arranged at one end or two ends in the slide way (13).