Sheep oral cavity opening device

Abstract

The utility model discloses a sheep oral cavity distraction device, relates to animal husbandry technical field, including first support rod and second support rod, the number of second support rod is two, the two second support rod is front and back opposite distribution, the inside left side of each second support rod is provided with round hole, the inside left side of each second support rod is provided with the round hole. Motors are arranged on the opposite sides of the two second supporting rods, shaft rods are arranged on output shafts of the motors, the shaft rods penetrate into the round holes, the shaft rods are rotationally connected with the round holes, and the first supporting rods are arranged on the outer side wall of each shaft rod and located on one side of the corresponding motor; according to the designed sheep oral cavity opening device, in the synchronous operation process of two motors, two first supporting rods can be driven to rotate, the two first supporting rods rotate clockwise along a shaft rod, then the first supporting rods and a second supporting rod are opened, an upper pressing plate jacks up the upper jaw of a sheep, a lower pressing plate jacks up the lower jaw of the sheep, and therefore the sheep oral cavity is opened; operation is convenient, and safety is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of animal husbandry, especially to a sheep oral cavity opening device. BACKGROUND

[0002] Sheep (Ovis aries) is an even hoofed mammal of the order Artiodactyla and the genus Ovis. The body is plump and covered with dense hair; the head is short; rams have large spiral horns, while ewes have no horns or small ones; the skull has tear furrows and the nasal bones are prominent; the four hooves have toe glands; the mouth is sharp, the lips are thin and flexible; the body weight varies from several dozen kilograms to more than one hundred kilograms, and the natural life span is about 15 years.

[0003] When treating dyspepsia of early sheep, the oral cavity of the sheep needs to be opened, so that some relative professional instruments can enter the digestive tract of the sheep. In traditional treatment, the sheep is generally fixed, and then the oral cavity of the sheep is manually opened with brute force. In this process, a large amount of labor of the veterinarian is consumed, and sometimes the inside of the oral cavity of the sheep is torn due to excessive force, which causes damage to the sheep, and the palm of the veterinarian may be bitten by the sheep. Therefore, a sheep oral cavity opening device is designed. SUMMARY

[0004] The purpose of the utility model is to provide a sheep oral cavity opening device, which solves the problem that in traditional treatment, the sheep is generally fixed, and then the oral cavity of the sheep is manually opened with brute force.

[0005] Technical scheme: A sheep oral cavity opening device, comprising a first support rod and a second support rod, the number of the second support rods is two, two second support rods are distributed opposite to each other, a circular hole is formed in the left side of the inside of each second support rod, a motor is arranged on the opposite side of the two second support rods, the motor is fixedly connected with the second support rod, an output shaft of the motor is provided with a shaft rod, the shaft rod is fixedly connected with the motor, the shaft rod penetrates into the inside of the circular hole, the shaft rod is rotatably connected with the circular hole, the first support rod is arranged on the side of the motor away from the circular hole on the outer side wall of each shaft rod, the first support rod is fixedly connected with the shaft rod, there are two first support rods, a lower pressing plate is fixedly connected with the lower surfaces of the two first support rods, an upper pressing plate is fixedly connected with the upper surfaces of the two second support rods, two side plates are fixedly welded on the surfaces of the upper pressing plate and the lower pressing plate, rubber sheets are fixedly attached to the upper surface of the upper pressing plate and the lower surface of the lower pressing plate, a rubber strip is arranged on one side of each rubber sheet, and the rubber strip is fixedly attached to the rubber sheet.

[0006] Furthermore, the two rubber strips are respectively arranged on the right sides of the upper pressing plate and the lower pressing plate, and the rubber strips are fixedly attached to the upper pressing plate and the lower pressing plate.

[0007] Furthermore, the rubber sheet is located between the two side plates, and the thickness of the rubber sheet is 1 cm.

[0008] Furthermore, the diameter of the circular hole is 0.3 mm larger than the diameter of the shaft, and the length of the upper pressure plate is less than the length of the lower pressure plate.

[0009] Furthermore, the two motors operate synchronously, and the motors are electrically connected to an external power source.

[0010] Beneficial effects:

[0011] The designed sheep oral cavity opening device can drive the two first support rods to rotate during the synchronous operation of the two motors. The two first support rods rotate clockwise along the shaft, thereby opening the first and second support rods. The upper pressure plate lifts the sheep's upper jaw, and the lower pressure plate lifts the sheep's lower jaw, thus opening the sheep's oral cavity. It is easy to operate and highly safe.

[0012] The designed sheep mouth opening device has rubber sheets on the upper and lower pressure plates and rubber strips attached to the sides of the pressure plates for protection and to reduce the sheep from being scratched. The side plates are located on both sides of the sheep's head. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This is a top view of the external structure of this utility model;

[0015] Figure 3 This utility model Figure 2 A partial upward view of the structure.

[0016] In the diagram: 1. Lower pressure plate; 2. First support rod; 3. Motor; 4. Second support rod; 5. Side plate; 6. Rubber sheet; 7. Rubber strip; 8. Upper pressure plate; 9. Shaft; 10. Round hole; 11. Through hole. Detailed Implementation

[0017] To make the technical solution of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0018] Example 1

[0019] According to the appendix Figures 1-3A sheep oral cavity opening device is provided, including a first support rod 2 and a second support rod 4. There are two second support rods 4, arranged opposite each other. A circular hole 10 is formed on the left side of the interior of each second support rod 4. A motor 3 is mounted on the opposite side of the two second support rods 4, and the motor 3 is fixedly connected to the second support rod 4. A shaft 9 is mounted on the output shaft of the motor 3, and the shaft 9 is fixedly connected to the motor 3. The shaft 9 passes through the interior of the circular hole 10 and is rotatably connected to the circular hole 10. The outer wall of each shaft 9... A first support rod 2 is provided on one side of the motor 3. The first support rod 2 is fixedly connected to the shaft 9. There are two first support rods 2. A lower pressure plate 1 is fixedly connected to the lower surface of the two first support rods 2. An upper pressure plate 8 is fixedly connected to the upper surface of the two second support rods 4. Two side plates 5 are welded and fixed to the surfaces of the upper pressure plate 8 and the lower pressure plate 1. Rubber sheets 6 are pasted and fixed to the upper surface of the upper pressure plate 8 and the lower surface of the lower pressure plate 1. A rubber strip 7 is provided on one side of each rubber sheet 6. The rubber strip 7 is pasted and fixed to the rubber sheet 6.

[0020] In this embodiment, two rubber strips 7 are located on the right side of the upper pressure plate 8 and the lower pressure plate 1, respectively. The rubber strips 7 are glued and fixed to the upper pressure plate 8 and the lower pressure plate 1. The rubber strips 7 are used for protection to reduce the sheep from being scratched.

[0021] In this embodiment, the rubber sheet 6 is located between the two side plates 5, and the thickness of the rubber sheet 6 is 1cm. The rubber sheet 6 and the rubber strip 7 have the same function.

[0022] In this embodiment, the diameter of the circular hole 10 is 0.3 mm larger than the diameter of the shaft 9, the length of the upper pressure plate 8 is less than the length of the lower pressure plate 1, and the circular hole 10 does not contact the shaft 9.

[0023] In this embodiment, the two motors 3 operate synchronously. The motors 3 are electrically connected to an external power source. The operation of the motors 3 enables the first support rod 2 to rotate and the first support rod 2 and the second support rod 4 to open.

[0024] The working principle of this device is:

[0025] The sheep oral cavity opening device, when the two motors 3 are running synchronously, can drive the two first support rods 2 to rotate. The two first support rods 2 rotate clockwise along the shaft 9, thereby opening the first support rods 2 and the second support rods 4. The upper pressure plate 8 lifts the sheep's upper jaw, and the lower pressure plate 1 lifts the sheep's lower jaw, thus opening the sheep's oral cavity. It is easy to operate and has high safety.

[0026] The embodiments described above are merely illustrative of several implementations of the present invention, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements all fall within the scope of protection of the present invention. Therefore, the scope of protection of this patent should be determined by the appended claims.

Claims

1. A sheep oral cavity opening device, comprising a first support rod (2) and a second support rod (4), characterized in that: There are two second support rods (4), which are distributed opposite each other. A circular hole (10) is opened on the left side inside each second support rod (4). A motor (3) is provided on the opposite side of the two second support rods (4). The motor (3) is fixedly connected to the second support rod (4). The output shaft of the motor (3) is provided with a shaft (9). The shaft (9) is fixedly connected to the motor (3). The shaft (9) passes through the inside of the circular hole (10). The shaft (9) is rotatably connected to the circular hole (10). The outer wall of each shaft (9) is provided with the first [missing information] on the side of the motor (3). Support rod (2), the first support rod (2) is fixedly connected to the shaft (9), there are two first support rods (2), the lower surfaces of the two first support rods (2) are fixedly connected to a lower pressure plate (1), the upper surfaces of the two second support rods (4) are fixedly connected to an upper pressure plate (8), and the surfaces of the upper pressure plate (8) and the lower pressure plate (1) are welded and fixed with two side plates (5), the upper surface of the upper pressure plate (8) and the lower surface of the lower pressure plate (1) are glued and fixed with rubber sheets (6), and a rubber strip (7) is provided on one side of each rubber sheet (6), and the rubber strip (7) is glued and fixed to the rubber sheet (6).

2. The sheep oral cavity opening device according to claim 1, characterized in that: The two rubber strips (7) are respectively located on the right side of the upper pressure plate (8) and the lower pressure plate (1), and the rubber strips (7) are glued and fixed to the upper pressure plate (8) and the lower pressure plate (1).

3. The sheep oral cavity opening device according to claim 1, characterized in that: The rubber sheet (6) is located between the two side plates (5), and the thickness of the rubber sheet (6) is 1 cm.

4. The sheep oral cavity opening device according to claim 1, characterized in that: The diameter of the circular hole (10) is 0.3 mm larger than the diameter of the shaft (9), and the length of the upper pressure plate (8) is less than the length of the lower pressure plate (1).

5. The sheep oral cavity opening device according to claim 1, characterized in that: The two motors (3) operate synchronously and are electrically connected to an external power source.

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