Animal husbandry oral cavity dilator for animal husbandry and veterinary medicine

Abstract

The utility model belongs to the technical field of livestock breeding, and discloses a livestock oral cavity dilator for livestock veterinarians, which comprises a connecting plate, supporting plates are fixedly connected to two sides of the connecting plate, a movable block is slidably connected to the middle of each supporting plate, one side of each movable block is fixedly connected to one end of a pull rope, and the other side of each movable block is fixedly connected to the other end of the pull rope. And the other end of the pull rope is wound on the peripheral surface of the rotating wheel. Through cooperation of the supporting plate, the movable block, the pull rope, the top plate and other structures, the device is convenient for opening the oral cavity, one end close to the rotating rod is plugged into the oral cavity of livestock, the rotating rod is screwed, the rotating wheel rotates to pull the pull rope to wind, the pull rope pulls the movable block to move towards the rotating rod, and the movable block can jack up the top plate. The rotating wheel can rotate in one direction through the limiting block, so that the opening angle of the supporting plate and the top plate is fixed, and oral examination is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of animal husbandry, in particular to an animal husbandry oral cavity opener for animal husbandry and veterinary medicine. Background Art

[0002] In animal husbandry, sometimes it is necessary to administer medication or perform gastric lavage on animals. When administering medication or performing gastric lavage on animals, a livestock oral opening device is generally used to open the animal's mouth.

[0003] In the prior art, manual handheld forceps are often used to insert the forceps into the mouth of livestock, and the livestock's mouth is stretched open by the forceps. However, the livestock easily resists during the operation, and it is often necessary to use a large amount of force to use the forceps to stretch the mouth, making the stretching operation inconvenient. A livestock oral stretcher for livestock and veterinary medicine is now proposed to solve the above problems. Utility Model Content

[0004] In order to solve the problems raised in the above background technology, the utility model provides a livestock oral cavity spreader for livestock and veterinary medicine.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a livestock oral opener for livestock and veterinary medicine, comprising a connecting plate, both sides of the connecting plate are fixedly connected to a supporting plate, the middle part of the supporting plate is slidably connected to a movable block, one side of the movable block is fixedly connected to one end of a pull rope, the other end of the pull rope is wrapped around the outer circumferential surface of a rotating wheel, the middle part of the rotating wheel is fixedly connected to a rotating rod, the support plate is rotatably connected to a top plate via the rotating rod, a protective cover is provided on the outside of the rotating wheel, one side of the rotating wheel abuts against a limiting block, one side of the limiting block abuts against a stop block, the other side of the limiting block is elastically connected to a spring sheet, the other side of the spring sheet is fixedly connected to one side of the limiting sheet, the other side of the limiting sheet abuts against a sliding block, a limiting groove is provided on the supporting plate, and an end of the top plate away from the rotating rod is fixedly connected to the limiting rope.

[0006] Preferably, a ratchet is provided at one end of the rotating wheel close to the top plate, and one end of the limiting block away from the rotating wheel is rotatably connected to the support plate.

[0007] Preferably, the stopper is fixed on the support plate, and the limiting groove is an L-shaped structure consisting of a transverse groove and a vertical groove.

[0008] Preferably, the sliding block slides in the vertical groove, and the limiting piece slides in the transverse groove.

[0009] Preferably, the side of the protective cover close to the top plate is fixedly connected to the support plate, and the side of the protective cover close to the movable block is provided with an opening for the pull rope to pass through.

[0010] Preferably, the top of the movable block is an arc-shaped structure, and the top of the movable block abuts against the top plate.

[0011] Preferably, one end of the limiting rope away from the top plate is fixedly connected to the support plate, and anti-slip layers are provided on the outer sides of both ends of the rotating rod.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The utility model makes it easy to open the oral cavity by coordinating the structures of the support plate, the movable block, the pull rope, the top plate and the like. The end close to the rotating rod is inserted into the oral cavity of the livestock, and the rotating rod is twisted to make the rotating wheel rotate to pull the pull rope to be wound. The pull rope pulls the movable block toward the rotating rod. The movable block can lift the top plate, so that the angle between the support plate and the top plate is increased, so that the oral cavity of the livestock can be opened. The limiting block allows the rotating wheel to rotate in one direction, so that the opening angle of the support plate and the top plate is fixed, so that it is convenient to perform oral examination. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the front view of the structure of the utility model;

[0015] Figure 2 For this utility model Figure 1 Schematic diagram of point A;

[0016] Figure 3 It is a side cross-sectional schematic diagram of the turning rod of the utility model;

[0017] Figure 4 This is a disassembly diagram of the rotating wheel, the limit block, the stopper, the spring sheet, the limit sheet and the slider of the utility model;

[0018] Figure 5 It is a front cross-sectional schematic diagram of the movable block of the utility model.

[0019] In the figure: 1. connecting plate; 2. supporting plate; 3. movable block; 4. pull rope; 5. rotating wheel; 6. rotating rod; 7. top plate; 8. protective cover; 9. limiting block; 10. stopper; 11. spring sheet; 12. limiting sheet; 13. sliding block; 14. limiting groove; 15. limiting rope. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] like Figures 1 to 5As shown, the utility model provides a livestock oral dilator for livestock and veterinary use, comprising a connecting plate 1, both sides of the connecting plate 1 are fixedly connected with a supporting plate 2, the middle part of the supporting plate 2 is slidably connected with a movable block 3, one side of the movable block 3 is fixedly connected to one end of a pull rope 4, the other end of the pull rope 4 is wound around the outer circumference of a rotating wheel 5, the middle part of the rotating wheel 5 is fixedly connected with a rotating rod 6, the supporting plate 2 is rotatably connected with a top plate 7 through the rotating rod 6, a protective cover 8 is arranged on the outside of the rotating wheel 5, one side of the rotating wheel 5 abuts against a limiting block 9, one side of the limiting block 9 abuts against a stopper 10, the other side of the limiting block 9 is elastically connected with a spring sheet 11, the other side of the spring sheet 11 is fixedly connected to one side of a limiting sheet 12, the other side of the limiting sheet 12 abuts against a sliding block 13, a limiting groove 14 is provided on the supporting plate 2, and one end of the top plate 7 away from the rotating rod 6 is fixedly connected to a limiting rope 15;

[0022] By inserting one end close to the rotating rod 6 into the mouth of the livestock and twisting the rotating rod 6, the rotating wheel 5 rotates to pull the pull rope 4 to be wound, and the pull rope 4 pulls the movable block 3 to move toward the rotating rod 6. The movable block 3 can lift the top plate 7, so that the angle between the support plate 2 and the top plate 7 increases, so that the mouth of the livestock can be opened. The rotating wheel 5 can rotate unidirectionally through the limit block 9, so that the opening angle of the support plate 2 and the top plate 7 is fixed, thereby facilitating oral examination. It is worth mentioning that the two top plates 7 are respectively in contact with the upper jaws on both sides of the livestock's mouth, which can open the mouth.

[0023] like Figures 1 to 5 As shown, a ratchet is provided at one end of the rotating wheel 5 close to the top plate 7, an end of the limiting block 9 away from the rotating wheel 5 is rotatably connected to the support plate 2, a stopper 10 is fixed to the support plate 2, a limiting groove 14 is an L-shaped structure composed of a transverse groove and a vertical groove, a slider 13 slides in the vertical groove, a limiting piece 12 slides in the transverse groove, and the top of the movable block 3 is an arc-shaped structure, and the top of the movable block 3 abuts against the top plate 7;

[0024] The limit block 9 allows the wheel 5 to rotate in one direction, so that the opening angle of the support plate 2 and the top plate 7 is fixed. When the consultation is over, the slider 13 is slid upward so that the slider 13 does not abut against the limit plate 12. The limit plate 12 is then slid along the transverse groove to rotate the limit block 9 so that it does not abut against the wheel 5. The wheel 5 is rotated in the opposite direction to relax the pull rope 4. The sliding movable block 3 can reset the top plate 7.

[0025] like Figure 1 and Figure 3 As shown, the side of the protective cover 8 close to the top plate 7 is fixedly connected to the support plate 2, the side of the protective cover 8 close to the movable block 3 is provided with an opening for the pull rope 4 to pass through, the end of the limit rope 15 away from the top plate 7 is fixedly connected to the support plate 2, and the outer sides of both ends of the rotating rod 6 are provided with anti-slip layers;

[0026] The protective cover 8 can protect the rotating wheel 5 and prevent the rotating wheel 5 from causing damage to the livestock's mouth. The limiting rope 15 can limit the top plate 7. The anti-skid layer can increase the friction with the hand, thereby facilitating the twisting of the rotating rod 6.

[0027] The working principle and use process of this utility model:

[0028] First, the operator inserts one end close to the rotating rod 6 into the mouth of the livestock, and twists the rotating rod 6 to rotate the rotating wheel 5 to pull the draw rope 4 to be wound. The draw rope 4 pulls the movable block 3 to move toward the rotating rod 6. The movable block 3 can lift the top plate 7, so that the angle between the support plate 2 and the top plate 7 increases, and the limit block 9 is used to allow the rotating wheel 5 to rotate in one direction, so that the opening angle between the support plate 2 and the top plate 7 is fixed. When the consultation is over, the slider 13 is slid upwards, and the slider 13 does not abut against the limit plate 12. The limit plate 12 is then slid along the transverse groove, and the limit block 9 is rotated to not abut against the rotating wheel 5. The rotating wheel 5 is rotated in the opposite direction to relax the draw rope 4. The sliding movable block 3 can reset the top plate 7 to complete the operation.

[0029] It should be noted that in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A livestock oral retractor for livestock and veterinary use, comprising a connecting plate (1), characterized in that: The connecting plate (1) is fixedly connected to a support plate (2) on both sides, the middle of the support plate (2) is slidably connected to a movable block (3), one side of the movable block (3) is fixedly connected to one end of a pull rope (4), the other end of the pull rope (4) is wound around the outer circumference of a rotating wheel (5), the middle of the rotating wheel (5) is fixedly connected to a rotating rod (6), the supporting plate (2) is rotatably connected to a top plate (7) via the rotating rod (6), a protective cover (8) is arranged on the outside of the rotating wheel (5), and the rotating wheel (5) is provided with a protective cover (8). One side of the wheel (5) abuts against a limiting block (9), one side of the limiting block (9) abuts against a stopper (10), the other side of the limiting block (9) is elastically connected to a spring sheet (11), the other side of the spring sheet (11) is fixedly connected to one side of a limiting sheet (12), the other side of the limiting sheet (12) abuts against a sliding block (13), a limiting groove (14) is provided on the support plate (2), and one end of the top plate (7) away from the rotating rod (6) is fixedly connected to a limiting rope (15).

2. The animal husbandry and veterinary oral retractor according to claim 1, characterized in that: A ratchet is provided at one end of the rotating wheel (5) close to the top plate (7), and an end of the limiting block (9) away from the rotating wheel (5) is rotatably connected to the support plate (2).

3. The oral retractor for animal husbandry and veterinary medicine according to claim 1, characterized in that: The stopper (10) is fixedly connected to the support plate (2), and the limiting groove (14) is an L-shaped structure composed of a transverse groove and a vertical groove.

4. The oral retractor for animal husbandry and veterinary medicine according to claim 3, characterized in that: The sliding block (13) slides in the vertical groove, and the limiting piece (12) slides in the horizontal groove.

5. The animal husbandry and veterinary oral retractor according to claim 1, characterized in that: The side of the protective cover (8) close to the top plate (7) is fixedly connected to the support plate (2), and the side of the protective cover (8) close to the movable block (3) is provided with an opening for the pull rope (4) to pass through.

6. The oral retractor for animal husbandry and veterinary medicine according to claim 1, characterized in that: The top of the movable block (3) is an arc-shaped structure, and the top of the movable block (3) abuts against the top plate (7).

7. The oral retractor for animal husbandry and veterinary medicine according to claim 1, characterized in that: One end of the limiting rope (15) away from the top plate (7) is fixedly connected to the support plate (2), and the outer sides of both ends of the rotating rod (6) are provided with anti-slip layers.

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