CN215927153U

CN215927153U - Pig single body limit fence latch mechanism

Info

Publication number: CN215927153U
Application number: CN202121718624.9U
Authority: CN
Inventors: 于建伟; 苏大勇; 孙家友
Original assignee: WEIHAI GAOSAI METAL WORK CO Ltd
Current assignee: WEIHAI GAOSAI METAL WORK CO Ltd
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2022-03-01
Anticipated expiration: 2031-07-27

Abstract

The utility model discloses a door latch mechanism of a pigsty-only single-body limiting fence, which belongs to the related technical field of pigsty limiting fences and comprises a fixed box and a lifting plate, wherein the lower half part of the lifting plate is arranged inside the fixed box, the right end of the lifting plate is provided with a rotating column, and the left end of the lifting plate is provided with a second motor for driving the rotating column to rotate, the mechanism not only can be used as a device for limiting the inlet and outlet of sows, but also can be used for separating the independent sows, avoiding abortion caused by factors such as extrusion collision and the like among the pigs, when one sow in a piggery is required to be separated, the sow can be driven to the device, namely the limiting fence, a linear plate is driven by the motor to slowly rotate, so that the sow can independently pass through, the channel is blocked by the linear plate, the single sow can be conveniently separated, the height can be adjusted by the motor, the sows with different heights can conveniently enter and exit, and the channel width can be adjusted, the width of the channel is the distance between the two straight plates, so that sows with different weights can pass through the channel smoothly.

Description

Pig single body limit fence latch mechanism

Technical Field

The utility model belongs to the technical field of pigsty limiting fences and particularly relates to a single pigsty limiting fence latch mechanism.

Background

At present, modern pig raising in China is mainly intensive cultivation, the intensive production mode of high density, high reproduction rate and rapid fattening brings many aspects of academia, sows to be delivered after pregnancy are easy to be aborted in crowded piggeries due to factors such as extrusion and collision among pigs, the sows need to be separately raised, most of latches of the existing limiting fences of the pigs are manually closed, and the sows cannot be classified according to the conditions of the sows and are stiff.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a door latch mechanism of a single pig restraint fence, which aims to solve the problems that most of door latches of the existing restraint fence are manually closed and cannot be classified according to the conditions of sows in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a pig monomer spacing fence latch mechanism, includes fixed case and lifter plate, the latter half of lifter plate sets up in the inside of fixed case, the right-hand member of lifter plate is provided with the column spinner, the left end of lifter plate is provided with drive column spinner pivoted second motor, the right-hand member of column spinner is fixed with the threaded rod, the right side of column spinner is provided with square platform, the other end of threaded rod sets up inside the left end of square platform, the right-hand member of square platform is provided with the carousel, the right-hand member of carousel is fixed with the word board that is used for spacing sow business turn over.

Preferably, a first motor is arranged at the front end of the fixed box, a gear is arranged on a crankshaft of the first motor, a rack is fixed at one end of the lifting plate, and the gear and the rack are meshed with each other.

Preferably, a rotating shaft is fixed at the left end of the rotating disc, a transmission belt pulley is arranged at the other end of the rotating shaft, a third motor is arranged at the upper end of the square table, a driving belt pulley is arranged on a machine shaft of the third motor, and the driving belt pulley is in transmission connection with the transmission belt pulley through a belt.

Preferably, the lower extreme of square platform is fixed with the bracing piece, the lower extreme of going up the bracing piece is provided with the lower support bar, and goes up the latter half of bracing piece and set up in the inside of lower support bar, the lower extreme of lower support bar is provided with the gyro wheel.

Preferably, carousel and word board are provided with two altogether, and two carousels and word board keep the symmetry, two word board passes through square rectangular connection, square rectangular both ends set up respectively in the inside of word board center department, and through spring and word board elastic connection, the center department of word board seted up with square rectangular assorted square groove.

Preferably, the outside cover of column spinner is equipped with the overcoat, the lower extreme of overcoat is fixed with a plurality of railings.

Preferably, one end of the square platform connected with the threaded rod is provided with a threaded hole matched with the threaded rod.

Compared with the prior pigsty limiting fence technology, the utility model provides a pigsty single body limiting fence latch mechanism, which has the following beneficial effects:

1. the pigsty limiting fence device can be used as a limiting fence at one side of a pig farm, the space between the two rotary tables is a door for the sows to pass in and out, and the linear plate plays a role of a latch, so that the pigsty limiting fence device not only can be used as a device for limiting the sows to pass in and out, but also can separate the independent sows, so that the abortion caused by factors such as extrusion collision among the sows is avoided, when one of the sows in the pig farm is required to be separated, the sow can be driven to the device, namely the limiting fence, the linear plate is driven to slowly rotate by the motor, the sows can pass through independently, and the channels are blocked by the linear plate, so that the single sows can be separated conveniently.

2. This straight board not only can pass through motor height-adjusting, and the sow business turn over of the different heights of being convenient for can also adjust the channel width moreover, and this channel width is distance between two straight boards, and the sow of the different weights of being convenient for passes through smoothly.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model without limiting the utility model in which:

FIG. 1 is a schematic front structural view of a single pig body limit bar latch mechanism according to the present invention;

FIG. 2 is a schematic view of the profile of the fixing box and the lower support rod according to the present invention;

FIG. 3 is a schematic view of a three-dimensional structure of a linear plate according to the present invention;

FIG. 4 is a schematic view of the structure of the square table and the linear plate according to the present invention;

in the figure: 1. a fixed box; 2. a first motor; 3. a rack; 4. a railing; 5. a second motor; 6. a lifting plate; 7. a spin column; 8. a threaded rod; 9. a square table; 10. a turntable; 11. a line plate; 12. a lower support bar; 13. an upper support rod; 14. a gear; 15. a square strip; 16. a third motor; 17. a drive pulley; 18. a drive pulley; 19. a square groove; 20. a spring; 21. a rotating shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a pig monomer spacing fence latch mechanism, including fixed case 1 and lifter plate 6, the latter half of lifter plate 6 sets up in fixed case 1's inside, the right-hand member of lifter plate 6 is provided with column spinner 7, the left end of lifter plate 6 is provided with 7 pivoted second motors 5 of drive column spinner, the right-hand member of column spinner 7 is fixed with threaded rod 8, the right side of column spinner 7 is provided with square platform 9, the other end of threaded rod 8 sets up inside the left end of square platform 9, the right-hand member of square platform 9 is provided with carousel 10, the right-hand member of carousel 10 is fixed with a word board 11 that is used for spacing sow business turn over.

The front end of fixed case 1 is provided with first motor 2, is provided with gear 14 on the spindle of first motor 2, and the one end of lifter plate 6 is fixed with rack 3, and gear 14 and rack 3 intermeshing drive gear 14 through first motor 2 are rotatory, and then make lifter plate 6 reciprocate, are favorable to adjusting the height of bolt, make things convenient for the sow business turn over pigsty of different heights.

The left end of carousel 10 is fixed with rotation axis 21, and the other end of rotation axis 21 is provided with drive pulley 17, and the upper end of square platform 9 is provided with third motor 16, is provided with drive pulley 18 on the spindle of third motor 16, and drive pulley 18 passes through belt transmission with drive pulley 17 to be connected, and it is rotatory through third motor 16 drive carousel 10, and then makes the sow can be alone through a line board 11 to utilize a line board 11 to block the sow, make it have the effect of spacing fence bolt.

The lower extreme of square platform 9 is fixed with bracing piece 13, the lower extreme of going up bracing piece 13 is provided with lower support bar 12, and the latter half of going up bracing piece 13 sets up in the inside of lower support bar 12, make it can be along with the activity from top to bottom of lifter plate 6 to go up bracing piece 13, play the effect of stabilizing square platform 9 again simultaneously, make square platform 9 can not rotate along with threaded rod 8, be favorable to adjusting the distance between two word boards 11, the sow that the weight of being convenient for is heavier can pass through smoothly, the lower extreme of lower support bar 12 is provided with the gyro wheel, make things convenient for the bracing piece to remove.

Carousel 10 and a board 11 are provided with two altogether, and two carousel 10 and a board 11 keep the symmetry, two board 11 are connected through square rectangular 15, square rectangular 15 both ends set up respectively in the inside of a board 11 center department, and through spring 20 and a board 11 elastic connection, the center department of a board 11 offers with square rectangular 15 assorted square groove 19, it is rotatory to drive another carousel 10 through one of them carousel 10, make things convenient for the sow to pass through a board 11, can also drive another carousel 10 and reciprocate simultaneously, be convenient for adjust the height of a board 11, be convenient for the sow business turn over of different heights.

The outside cover of column spinner 7 is equipped with the overcoat, and the lower extreme of overcoat is fixed with a plurality of railings 4, prevents that cub or sow from escaping.

The one end that square platform 9 and threaded rod 8 are connected is seted up with 8 assorted screw holes of threaded rod, through the rotation of threaded rod 8, and then makes square platform 9 remove about, is convenient for adjust the distance between two carousel 10 to reach the width of adjusting spacing fence door, make the convenient partition of sow of different weights.

The working principle and the using process of the utility model are as follows: after the door latch of the limiting fence is installed, the whole device can be used as a limiting fence at one side of a pig farm, the space between the two turnplates 10 is a door for the passing in and out of sows, and the straight plate 11 plays a role of the door latch, so that the device not only can be used as a device for limiting the passing in and out of the sows, but also can be used for separating the single sows, the abortion caused by the factors such as extrusion collision and the like between the sows is avoided, when one sow in the pig farm is required to be separated, the sow can be driven to the device, namely the limiting fence, then the switch is opened, the third motor 16 is connected with the power supply, the driving belt pulley 18 is driven by the third motor 16 to slowly rotate for a half circle, the driving belt pulley 17 is driven by the belt to rotate for a half circle, so that the straight plate 11 on the turnplates 10 rotates to the horizontal transverse state, and the straight plate 11 at the other side rotates for a half circle together with the square strip 15, the sow can pass through the lower parts of the two linear plates 11, when the sow passes through the two linear plates 11, the linear plates 11 slowly rotate to a horizontal vertical state to separate and block the channel, on one hand, the linear plates 11 can play a role in driving the sow, and on the other hand, the linear plates can be used as a limiting door and a door latch, so that the sow can only pass through the linear plates alone; the distance between the two linear plates 11 can be adjusted along with the weight of the sow, after the power is switched on through the two second motors 5, the second motors 5 can rotate positively and negatively to drive the rotary column 7 to rotate, and the threaded rod 8 in the rotary column 7 does not rotate due to the action of the upper supporting rod 13 and the lower supporting rod 12, so that the threaded rod 8 drives the square platform 9 at the other end to move left and right, the distance between the linear plates 11 on the two rotary tables 10 can be adjusted, and the sows with different weights can pass through smoothly; and the height of passageway also can be adjusted along with the height of sow between two word boards 11, it is rotatory through 2 drive gear 14 of first motor, and then make lifter plate 6 reciprocate, lifter plate 6 drives the column spinner 7 again, threaded rod 8, square platform 9 and carousel 10 and word board 11 etc. reciprocate, and lifter plate 6 of opposite side also can drive it through the rectangular 15 of square between two word boards 11 and reciprocate simultaneously, make the sow can adjust through the height of word board 11 departments, be convenient for the sow business turn over of different heights.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a pig only monomer spacing fence latch mechanism, includes fixed case (1) and lifter plate (6), its characterized in that: the latter half of lifter plate (6) sets up in the inside of fixed case (1), the right-hand member of lifter plate (6) is provided with column spinner (7), the left end of lifter plate (6) is provided with drive column spinner (7) pivoted second motor (5), the right-hand member of column spinner (7) is fixed with threaded rod (8), the right side of column spinner (7) is provided with square platform (9), the other end of threaded rod (8) sets up inside the left end of square platform (9), the right-hand member of square platform (9) is provided with carousel (10), the right-hand member of carousel (10) is fixed with a word board (11) that are used for spacing sow business turn over.

2. The pig monoblock latch mechanism according to claim 1, wherein: the front end of the fixed box (1) is provided with a first motor (2), a gear (14) is arranged on a machine shaft of the first motor (2), one end of the lifting plate (6) is fixed with a rack (3), and the gear (14) and the rack (3) are meshed with each other.

3. The pig monoblock latch mechanism according to claim 1, wherein: the left end of carousel (10) is fixed with rotation axis (21), the other end of rotation axis (21) is provided with drive pulley (17), the upper end of square platform (9) is provided with third motor (16), be provided with on the spindle of third motor (16) drive pulley (18), drive pulley (18) are connected through belt transmission with drive pulley (17).

4. The pig monoblock latch mechanism according to claim 1, wherein: the lower extreme of square platform (9) is fixed with bracing piece (13), the lower extreme of going up bracing piece (13) is provided with lower support bar (12), and the latter half of going up bracing piece (13) sets up in the inside of lower support bar (12), the lower extreme of lower support bar (12) is provided with the gyro wheel.

5. The pig monoblock latch mechanism according to claim 1, wherein: carousel (10) and word board (11) are provided with two altogether, and two carousel (10) and word board (11) keep the symmetry, two word board (11) are connected through square rectangular (15), the both ends of square rectangular (15) set up respectively in the inside of word board (11) center department, and through spring (20) and word board (11) elastic connection, the center department of word board (11) seted up with square rectangular (15) assorted square groove (19).

6. The pig monoblock latch mechanism according to claim 1, wherein: the outside cover of column spinner (7) is equipped with the overcoat, the lower extreme of overcoat is fixed with a plurality of railings (4).

7. The pig monoblock latch mechanism according to claim 1, wherein: and one end of the square platform (9) connected with the threaded rod (8) is provided with a threaded hole matched with the threaded rod (8).