CN219323539U

CN219323539U - Live pig breeds fixed equipment that opens mouth

Info

Publication number: CN219323539U
Application number: CN202222995414.5U
Authority: CN
Inventors: 晁哲; 郑心力; 黄丽丽; 王峰; 刘海隆; 顾丽红; 刘圈炜; 孙瑞萍; 张艳
Original assignee: Animal Husbandry Veterinary Institute Hainan Academy Of Agricultural Sciences
Current assignee: Animal Husbandry Veterinary Institute Hainan Academy Of Agricultural Sciences
Priority date: 2022-11-10
Filing date: 2022-11-10
Publication date: 2023-07-11
Anticipated expiration: 2032-11-10

Abstract

The utility model discloses pig raising opening fixing equipment which comprises frame bodies, torsion springs, handles and pull ropes, wherein the head ends of the two frame bodies are mutually hinged, the torsion springs are arranged on the frame bodies, the tail ends of the frame bodies are opened under the action of the torsion springs, the frame bodies are respectively connected with the handles, C-shaped clamping grooves are formed in the upper parts of the tail ends of one frame body, and the lower ends of the pull ropes penetrate through the C-shaped clamping grooves and are then bound on the pull ropes to form movable rope knots. The utility model provides a pig breeding opening fixing device, which can bind the upper part of a pig mouth by pulling a pull rope when the pig mouth is opened, and the operation steps are quicker. Is suitable for gastric lavage administration of Wuzhishan pigs, and can greatly improve the working efficiency.

Description

Live pig breeds fixed equipment that opens mouth

Technical Field

The utility model relates to the technical field of pig breeding, in particular to a pig breeding open mouth fixing device.

Background

Gastric lavage administration is one of the usual administration methods for pigs, but pigs are not matched in the gastric lavage administration process, and workers are required to open and fix the pigs, and then the pigs are irrigated through a drug feeder. In the prior art, in the process of opening and fixing the mouth of a pig, the upper part of the mouth pig is usually sleeved and bound by a pull rope, then the pig is lifted upwards to enable the head of the pig to tilt upwards, and finally the mouth of the pig is pried and supported by a mouth opener. Therefore, the two steps of tying and hanging the pig mouth and prying and supporting the pig mouth are needed, the operation is complicated, and the efficiency of stomach irrigation and drug delivery is low.

Disclosure of Invention

Aiming at the prior art, the utility model aims to provide the pig breeding opening fixing equipment, when the pig mouth is opened, the upper part of the pig mouth can be bound by pulling the pull rope, the operation steps are quicker, and the stomach irrigation and drug delivery efficiency is improved.

The technical scheme of the utility model is realized as follows:

the utility model provides a live pig is bred and opens mouth fixed equipment, includes framework, torsional spring, handle and stay cord, two the head end of framework articulates each other, the torsional spring is installed on the framework, the framework is in the effect of torsional spring is terminal to open, the framework is connected with the handle respectively, one the framework is equipped with C shape draw-in groove in terminal upper portion, the lower extreme of stay cord passes behind the C shape draw-in groove bind again and form movable rope festival on the stay cord.

Further, a handle is arranged at the upper end of the pull rope, and the flexible pad is sleeved at the tail end of the frame body.

Further, the tail end of the frame body is provided with an elastic rubber sheet, and the elastic rubber sheets are mutually contacted and closed when the tail end of the frame body is closed.

Further, an elastic rope is arranged in the middle of the C-shaped clamping groove, and the lower end of the pull rope passes through the C-shaped clamping groove and the elastic rope and is then bound on the pull rope to form a movable rope knot.

Further, the handle includes first handle and second handle, first handle is equipped with the arc pole that has the unidirectional tooth, the second handle is equipped with the through-hole, the arc pole is followed the through-hole passes, be equipped with slider and spring in the through-hole, the slider be equipped with unidirectional tooth's complex unidirectional tooth groove, the spring is used for promoting the slider to the arc pole removes.

Further, the sliding block is connected with the poking piece, and the poking piece is sleeved on the handle in a sliding manner.

Further, the surface of the poking piece is provided with anti-slip protrusions.

The utility model has the beneficial effects that: when the pig mouth-opening device is used, the mouth of a pig can be opened by loosening the handle after the pig bites the frame, the mouth of the pig can be supported after the mouth of the pig is opened, the mouth of the pig is prevented from being closed again, meanwhile, the pull rope also enters the mouth of the pig after the mouth of the pig is placed in the frame, the upper part of the mouth of the pig is bound and pulled up by utilizing the movable rope knot, the fixing effect of the mouth of the pig is good, and the pig is conveniently filled with medicine. Because the pull rope is difficult to break loose after binding the upper part of the pig mouth, the pig can be pulled to the railing to be lifted, and the operation is labor-saving. The handle prolongs the arm of force, and the operation is more labor-saving and convenient when the frame is opened.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only preferred embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a perspective view of a pig raising open mouth fixing device according to embodiment 1 of the present utility model;

FIG. 2 is a sectional view showing the structure of the frame, handle, and other parts according to embodiment 1 of the present utility model;

FIG. 3 is a partial sectional view showing the structure of the frame, handle, and other parts according to embodiment 2 of the present utility model;

in the figure, 1 framework, 2 torsional springs, 3 handles, 4 stay ropes, 5C-shaped clamping grooves, 6 movable rope knots, 7 handles, 8 flexible pads, 9 elastic rubber sheets, 10 elastic ropes, 11 first handles, 12 second handles, 13 arc-shaped rods, 14 unidirectional teeth, 15 through holes, 16 sliding blocks, 17 springs, 18 unidirectional tooth grooves, 19 pulling sheets and 20 anti-skidding bulges.

Detailed Description

For a better understanding of the technical content of the present utility model, specific examples are provided below and the present utility model is further described with reference to the accompanying drawings.

Example 1

Referring to fig. 1-2, a live pig breeding opening fixing device comprises a frame body 1, a torsion spring 2, a handle 3 and a pull rope 4, wherein the head ends of the two frame bodies 1 are mutually hinged, the torsion spring 2 is installed on the frame body 1, the tail ends of the frame bodies 1 are opened under the action of the torsion spring 2, the frame bodies 1 are respectively connected with the handle 3, a C-shaped clamping groove 5 is formed in the upper portion of the tail ends of the frame bodies 1, and the lower ends of the pull rope 4 penetrate through the C-shaped clamping groove 5 and are then bound on the pull rope 4 to form a movable rope knot 6. When the mouth of a bred pig is opened, the handles 3 are closed, and the tail ends of the frame bodies 1 after the handles 3 are closed are also closed. The tail end of the frame body 1 is close to the mouth of a pig, and the handle 3 is loosened after the pig bites the frame body 1. The end of the frame 1 is opened by the torsion spring 17 to support the mouth of the pig. Then the upper end of the pull rope 4 is pulled quickly, so that the movable rope knot 6 of the pull rope 4 binds the upper part of the pig mouth, and the head of the pig is tilted upwards by pulling upwards. The pull rope 4 is clamped in the C-shaped clamping groove 5, and can be separated from the C-shaped clamping groove 5 when the pull rope 4 is pulled again, so that the upper part of the pig mouth is fastened. After the head of the pig is pulled upwards, the mouth of the pig is difficult to be closed under the action of the torsion spring 2, and finally the mouth of the pig is opened. Under the action of the pull rope 4, the pig head is difficult to move, and the medicine is filled into the pig mouth through a catheter and the like, so that the operation is convenient.

When the pig mouth opening device is used, the mouth can be opened only by loosening the handle 3 after the pig bites the frame, the mouth of the pig can be supported after the mouth of the pig is opened, the mouth of the pig is prevented from being closed again, meanwhile, the pull rope 4 also enters the mouth of the pig after the mouth of the pig is placed in the frame body 1, the upper part of the mouth of the pig is bound and pulled up by the movable rope knot 6, the fixing effect of the mouth of the pig is good, and the pig is conveniently filled with medicine. Because the pull rope 4 is difficult to break loose after binding the upper part of the pig mouth, the pig can be pulled to the railing to be lifted, and the operation is labor-saving. The handle 3 prolongs the arm of force, and the operation is more labor-saving and convenient when the frame is opened.

Specifically, the upper end of stay cord 4 is equipped with handle 7, the terminal of framework 1 has cup jointed flexible pad 8. The handle 7 is convenient to hold, and the pull rope 4 is prevented from slipping. The frame body 1 is a rectangular frame, and the flexible pad 8 is arranged at the tail end of the frame body 1, and the flexible pad 8 can reduce the damage to the mouth of a pig.

Optionally, an elastic rubber sheet 9 is disposed at the end of the frame body 1, and the elastic rubber sheets 9 are in contact with each other to be closed when the end of the frame body 1 is closed. The elastic rubber sheet 9 is soft in texture and is not easy to cause harm to pigs. After the frame body 1 is closed, the elastic rubber sheet 9 is also closed, and then the rubber sheet can be inserted into the mouth of a pig after the mouth of the pig is opened by a small margin, so that the mouth of the pig is stimulated. After the frame body 1 is opened, the elastic rubber sheet is propped against the upper jaw of the pig, and when the opening amplitude of the mouth of the pig changes, the elastic rubber sheet 9 is always contacted with the upper jaw, so that the illusion that the mouth of the pig cannot be broken off is given, and the probability that the mouth of the pig breaks off from the mouth opening device is reduced.

Optionally, an elastic rope 10 is disposed in the middle of the C-shaped slot 5, and the lower end of the pull rope 4 passes through the C-shaped slot 5 and the elastic rope 10 and is then tied on the pull rope 4 to form a movable rope segment 6. The stay cord 4 passes the below of elastic rope 10, and elastic rope 10 plays the effect of location to stay cord 4, and after stay cord 4 breaks away from C shape draw-in groove 5, because a position of stay cord 4 has been fixed, so can put into C shape draw-in groove 5 with stay cord 4 very easily, the reduction of stay cord 4 is more convenient. Since the elastic rope 10 has elasticity, the elastic rope 10 can deform when the pull rope 4 is tensioned, and the influence of the tensioning of the pull rope 4 is avoided. Meanwhile, the elastic rope 10 has elasticity, and can avoid damage to the mouth of the pig.

Example 2

Referring to fig. 3, the difference between this embodiment and embodiment 1 is that the handle 3 includes a first handle 11 and a second handle 12, the first handle 11 is provided with an arc-shaped rod 13 with a unidirectional tooth 14, the second handle 12 is provided with a through hole 15, the arc-shaped rod 13 passes through the through hole 15, a slider 16 and a spring 17 are provided in the through hole 15, the slider 16 is provided with a unidirectional tooth slot 18 matched with the unidirectional tooth 14, and the spring 17 is used for pushing the slider 16 to move toward the arc-shaped rod 13. The first handle 11 is connected to one frame and the second handle 12 is connected to the other frame 1. When the first handle 11 and the second handle 12 rotate relatively, the arc-shaped rod 13 moves relative to the through hole 15, the sliding block 16 and the spring 17 are arranged in the through hole 15, and the sliding block 16 moves towards the arc-shaped rod 13 under the action of the spring 17 and is tightly attached to the arc-shaped rod 13. The arc-shaped rod 13 is provided with one-way teeth 14, the sliding block 16 is provided with one-way tooth grooves 18, and the arc-shaped rod 13 can only move unidirectionally relative to the through hole 15 under the condition that the sliding block 16 is tightly attached to the arc-shaped rod 13. After the pig mouth is opened by the frame body 1, the pig mouth can only be opened more and bigger under the interaction of the arc-shaped rod 13 and the sliding block 16, and the pig mouth cannot be closed. After the end, the slide 16 is pulled away from the arc-shaped rod 13, and the handle 3 is closed again to separate the opening fixing device from the mouth of the pig. According to the utility model, after the pig mouth is opened, the handle 3 does not need to be held by hand, so that the operation is more convenient. Because of the interaction of the arc-shaped rod 13 and the sliding block 16, the torsion spring 2 with large elasticity is not needed to be arranged, and the tension on the pig mouth is reduced, so that the damage to the pig mouth is reduced.

Specifically, the sliding block 16 is connected with the poking piece 19, and the poking piece 19 is in sliding sleeve connection with the handle 3. The pulling piece 19 is sleeved on the handle 3, and the pulling piece 19 can be fluctuated at a plurality of angle positions of the handle 3 to drive the sliding block 16 to move, so that the sliding block 16 moves to be separated from the arc-shaped rod 13.

Specifically, the surface of the pulling piece 19 is provided with a non-slip protrusion 20. Preventing slipping when the paddle 19 is fluctuated.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides a live pig is bred and opens mouth fixed equipment, its characterized in that includes framework, torsional spring, handle and stay cord, two the head end of framework is articulated each other, the torsional spring is installed on the framework, the framework is in the effect of torsional spring is terminal to open, the framework is connected with the handle respectively, and one the framework is equipped with C shape draw-in groove in terminal upper portion, the lower extreme of stay cord passes behind the C shape draw-in groove bind again and form movable rope festival on the stay cord.

2. The pig raising open mouth fixing device according to claim 1, wherein a handle is arranged at the upper end of the pull rope, and a flexible pad is sleeved at the tail end of the frame body.

3. The pig farming open mouth fixing device according to claim 1, wherein the tail end of the frame body is provided with an elastic rubber sheet, and the elastic rubber sheets are mutually contacted and closed when the tail end of the frame body is closed.

4. The pig raising opening fixing device according to claim 1, wherein an elastic rope is arranged in the middle of the C-shaped clamping groove, and the lower end of the pull rope passes through the C-shaped clamping groove and the elastic rope and is then bound on the pull rope to form a movable rope knot.

5. The pig farming open mouth fixing device according to claim 1, wherein the handle comprises a first handle and a second handle, the first handle is provided with an arc-shaped rod with one-way teeth, the second handle is provided with a through hole, the arc-shaped rod penetrates through the through hole, a sliding block and a spring are arranged in the through hole, the sliding block is provided with one-way tooth grooves matched with the one-way teeth, and the spring is used for pushing the sliding block to move towards the arc-shaped rod.

6. The pig farming open mouth fixing device according to claim 5, wherein the sliding block is connected with a poking piece, and the poking piece is sleeved on the handle in a sliding manner.

7. The swine farming open mouth fixing apparatus of claim 6, wherein the pulling sheet surface is provided with anti-slip protrusions.