CN110006512A - A kind of cattle and sheep weighing device and weighing method in karst area - Google Patents

Abstract

The invention discloses a cattle and sheep weighing device in karst area and a weighing method thereof, comprising a box body, a hand hoist and a tension display instrument. The four corners of the upper end of the box body are connected to the chain hook of the lever hoist through wire ropes, and the lever hoist passes through the The tension indicator is connected to the hook, the hook is hooked on the fixing frame, and a clamping device for fixing cattle and sheep is laterally arranged in the box. The invention drives the cattle and sheep into the box, and limits them through the clamping device, and realizes the rapid weighing of the cattle and sheep through the lever hoist connected with the tension indicator, so that the cattle and sheep will not be frightened, which is beneficial to the cattle and sheep. The sheep grow, the limit operation is convenient, time and labor are saved, the efficiency is high, the labor intensity is greatly reduced, the human contact with the cattle and sheep is not required, the operation safety is high, and the invention also has the characteristics of simple structure and low cost.

Description

A kind of cattle and sheep weighing device and weighing method in karst area

technical field

The invention belongs to the technical field of cattle and sheep weighing equipment, and relates to a cattle and sheep weighing device and a weighing method in karst areas.

Background technique

In the existing ecological breeding process of cattle and sheep in the karst area, it is necessary to weigh them, observe the adjustment of the feed during the feeding process, and usually use the bundling method for weighing. The problems of this method are: 1) It will affect the cattle due to shock sheep grow; 2) bundling is time-consuming and labor-intensive, inefficient, and labor-intensive; 3) the operator is easily injured during the bundling process, and the safety is poor.

SUMMARY OF THE INVENTION

The technical problem to be solved by the present invention is to provide a weighing device for cattle and sheep in karst area and a weighing method thereof, so as to solve the technical problems existing in the prior art.

The technical scheme adopted by the present invention is as follows: a weighing device for cattle and sheep in karst areas, including a box body, a hand hoist and a tension display instrument, the four corners of the upper end of the box body are connected to the chain hook of the lever hoist through wire ropes, and the lever hoist passes the tension force. The display instrument is connected to the hook, the hook is hung on the fixing frame, and a clamping device for fixing cattle and sheep is arranged laterally in the box.

Preferably, the above-mentioned clamping device includes two pairs of clamping claws, the two pairs of clamping claws are distributed forward and backward, the upper end of each pair of clamping claws is connected to the first screw rod in a reverse direction, and the two ends of the first screw rod are rotatably connected to the slider and one end After the slider is extended, a handle is connected. The slider is movably connected to the sliding rail, and the sliding rail is fixedly connected to the outer side wall of the box. The two sliders on the same side of the front and rear pairs of clamping claws are connected with a spacing adjustment device. The upper end of the claw is movably connected with a guide rod, and the guide rod is located above the first screw rod.

Preferably, the above-mentioned distance adjusting device includes a second screw rod, the second screw rod is connected to the two sliding blocks in a reverse direction, and one end extends out of the sliding block and is connected to the second handle.

Preferably, the upper and lower ends of the tensile force indicator are respectively provided with an upper connection ear and a lower connection ear as a force point, a U-shaped double ear is arranged on the hand plate hoist, and a U-shaped double ear is rotatably connected to the hook. In the second ear, the upper connecting single ear and the lower connecting single ear are hinged to the first and second ears respectively.

Preferably, the above-mentioned tensile force indicator is provided with a wireless module, and the portable terminal is connected through the wireless module.

Preferably, two push plates are provided on the front and rear sides of the box body, and the two push plates are respectively connected to the front door and the rear door of the box body through linear bearings.

A weighing method for cattle and sheep weighing device in karst area, the method is as follows: fully open two pairs of clamping jaws and adjust the front and rear direction to be close to the middle position, drive the cattle and sheep into the box from the front door or the rear door, adjust the two pushers Drive the cattle and sheep to the symmetrical position of the two pairs of jaws, adjust the front and rear directions of the two pairs of jaws until they are on the inner side of the front and rear legs of the cattle and sheep, adjust the two pairs of jaws to lock, and control the hand plate hoist to suspend and lift , suspend the box on the ground, the weight displayed by the tension indicator is X1, the weight before the cattle and sheep are not driven into the ground is X2, and the weight of the cattle and sheep weighed is: X1-X2, the unit is kg.

Beneficial effects of the present invention: Compared with the prior art, the present invention drives the cattle and sheep into the box, and limits them through the clamping device, and realizes the movement of the cattle and sheep through the lever hoist connected with the tension indicator. Fast weighing, cattle and sheep will not be frightened, it is beneficial to the growth of cattle and sheep, the limit operation is convenient, time-saving and labor-saving, high efficiency, labor intensity is greatly reduced, no human contact with cattle and sheep is required, and operation safety is high, and the present invention also has the advantages of simple structure. , the characteristics of low cost.

Description of drawings

Fig. 1 is the structural representation of the present invention;

Fig. 2 is the side view structure schematic diagram of the present invention;

Figure 3 is a schematic diagram of the connection structure of the hand hoist.

Detailed ways

The present invention will be further introduced below with reference to the accompanying drawings and specific embodiments.

Example: As shown in Figures 1 to 3, a weighing device for cattle and sheep in karst areas includes a box body 1, a hand hoist 2 and a tension indicator 3, and the four corners of the upper end of the box body 1 are connected to the lever hoist 2 through wire ropes 4. On the chain hook 17, the lever hoist 2 is connected to the hook 5 through the tension indicator 3, the hook 5 is hung on the fixing frame 6, and a clamping device for cattle and sheep is laterally arranged in the box 1, and the tension indicator can real-time Monitor the weight carried by the hand hoist, play a reminder role, improve the safety of the use of electrical equipment during the suspension process, and avoid accidents. The company's OCS-CLY-AS digital dynamometer or wireless crane scale.

When the hand hoist 2 is in use, hook the hook 5 to the fixing frame 6, hook the chain hook 17 to the hanging box, manually turn the handle 18 of the hand hoist 2, pull the box up, and the tension indicator is realized. Pull force data read.

Preferably, the above-mentioned clamping device includes two pairs of clamping jaws 7 , the two pairs of clamping jaws 7 are distributed forward and backward, the upper end of each pair of clamping jaws 7 is connected to the screw rod 1 8 in a reverse direction, and both ends of the screw rod one 8 extend out of the box 1 The horizontal bar-shaped through hole 21 on the upper side is rotatably connected to the slider 9, and one end extends out of the slider and is connected with a handle 13. The slider 9 is movably connected to the slide rail 10, and the slide rail 10 is fixedly connected to the box body. 1. On the outer side wall, the two sliders 9 on the same side of the front and rear pairs of clamping jaws 7 are connected with a spacing adjustment device, and the upper end of each pair of clamping jaws 7 is movably connected with a guide rod 16. Both ends protrude from the horizontal bar-shaped through holes 21 on the box body 1 and are fixedly connected to the sliders 9 on both sides. This structure is convenient and fast for clamping, stable and reliable, and can realize the adjustment of the front and rear positions and adapt to different lengths. The use of cattle and sheep reduces equipment costs.

Preferably, the above-mentioned distance adjusting device includes a second screw rod 11, the second screw rod 11 is spirally connected to the two sliders 9 in a reverse direction, and one end extends out of the slider 9 and is connected to the second handle 12, so that the front and rear position adjustment is fast and convenient.

Preferably, the upper and lower ends of the tension indicator 3 are respectively provided with an upper connection ear 301 and a lower connection ear 302 as force points, a U-shaped double ear 201 is arranged on the hand hoist 2, and the hook 5 is rotatable. A U-shaped binaural 2 303 is connected, and the upper connecting single 301 and the lower connecting single 302 are hinged to the binaural 1 201 and binaural 2 303 through the hinge shaft 1 304, and the single and binaural connection is adopted, which is convenient for connection. Fast, reliable and stable bearing, rotatable chain hook for easy hooking.

Preferably, the above-mentioned tensile force indicator 2 is provided with a wireless module, through which the portable terminal is connected, and the wireless transmission (GPRS module, WiFi module, etc.) is adopted, which can realize remote monitoring, avoid close contact with the hoist, and improve the safety of use.

Preferably, two push plates 14 are provided on the front and rear sides of the box body 1, and the two push plates 14 are respectively connected to the front door 19 and the rear door 20 of the box body 1 through linear bearings 15. Preliminary limit, adjust the clamping jaw to correspond to the position where cattle and sheep need to be clamped, the clamping is more accurate, and the weighing inaccuracy caused by the movement of cattle and sheep is effectively avoided.

Embodiment 2: A weighing method for cattle and sheep weighing device in karst area, the method is: fully open two pairs of gripping jaws and adjust the front and rear direction to the middle position, and drive cattle and sheep into the box from the front door or the back door , Adjust the two push plates to drive the cattle and sheep to the symmetrical position of the two pairs of jaws, adjust the front and rear directions of the two pairs of jaws until they are at the inner side of the front and rear legs of the cattle and sheep, adjust the two pairs of jaws to lock, control the hand plate hoist Carry out suspension lifting, hang the box on the ground, the weight displayed by the tension indicator is X1, the weight before the cattle and sheep are not driven into the cattle and sheep is X2, and the weight of the cattle and sheep weighed is: X1-X2, the unit is kg.

The above are only specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present invention. It should be included within the protection scope of the present invention, and therefore, the protection scope of the present invention should be subject to the protection scope of the claims.

Claims (7)

1. a kind of Karst region cattle and sheep weighing device, it is characterised in that: shown including cabinet (1), lever hoist (2) and pulling force Instrument (3), cabinet (1) upper end quadrangle are connected on the chain suspension hook (17) of Lever Blocks (2) by wirerope (4), Lever Blocks (2) it is connected to hook (5) by pulling force display instrument (3), hook (5) is articulated on fixed frame (6), and cabinet is laterally arranged in (1) The clamping device for having cattle and sheep fixed.

2. a kind of Karst region cattle and sheep weighing device according to claim 1, it is characterised in that: clamping device includes two To clamping jaw (7), it is distributed before and after two pairs of clamping jaws (7), each pair of clamping jaw (7) upper end spiral is reversely connected on screw rod one (8), screw rod one (8) both ends are rotatably connected on sliding block (9) and are connected with handle one (13) after one end stretching sliding block, and sliding block (9) activity is even It connects on sliding rail (10), sliding rail (10) is fixedly connected on cabinet (1) lateral wall, ipsilateral two sliding block of two pairs of front and back clamping jaw (7) (9) it is connected with spacing adjusting device, each pair of clamping jaw (7) upper end is connected with guide rod (16), and guide rod (16) is located at screw rod Above one (8).

3. a kind of Karst region cattle and sheep weighing device according to claim 2, it is characterised in that: spacing adjusting device packet Screw rod two (11) is included, screw rod two (11) spiral is reversely connected on two sliding blocks (9), and one end is connected to handle after stretching out sliding block (9) Two (12).

4. a kind of Karst region cattle and sheep weighing device according to claim 1, it is characterised in that: pulling force display instrument (3) Upper and lower ends are respectively arranged with upper connection monaural (301) and lower connection monaural (302) as stress point, on lever hoist (2) U-shaped ears one (201) are provided with, hook (5) is rotatably connected U-shaped ears two (303), upper connection monaural (301) It is respectively hinged on ears one (201) and ears two (303) with lower connection monaural (302).

5. a kind of Karst region cattle and sheep weighing device according to claim 1, it is characterised in that: pulling force display instrument (2) It is provided with wireless module, portable terminal is connected by wireless module.

6. a kind of Karst region cattle and sheep weighing device according to claim 1, it is characterised in that: side before and after cabinet (1) It is provided with two push plates (14), two push plates (14) are connected on the front door and back door of cabinet (1) by linear bearing (15).

7. a kind of weighing method of -6 any Karst region cattle and sheep weighing devices, feature exist according to claim 1 In this method are as follows: fully open two pairs of clamping jaws and front-rear direction is adjusted close to medium position, by cattle and sheep from front door or back door It rushes in cabinet, adjusts two push plates, cattle and sheep are rushed into cattle and sheep body and are in two pairs of clamping jaw symmetric positions, adjust two pairs of clamping jaws front and backs Direction, until at inboard leg before and after cattle and sheep, adjusting two pairs of clamping jaw lockings, control lever hoist carries out suspention promotion, by case The hanging ground of body, the weight that pulling force display instrument is shown are X1, and the weight before not catching up with cattle and sheep is X2, the weight of cattle and sheep weighing are as follows: X1-X2, unit kg.