Vaccine injection auxiliary barrier for livestock breeding

Abstract

The invention belongs to the technical field of epidemic prevention auxiliary equipment for livestock breeding, and discloses a vaccine injection auxiliary barrier for livestock breeding, which comprises a barrier body, and a fixed box is fixedly mounted at the bottom end of one side of the barrier body; and the fixing mechanism is arranged in the fixing box, and the fixing mechanism comprises a transmission gear. The surface of a limiting strip can make contact with the head of the livestock, then the livestock can be fixed, finally, the limiting strip moves relatively by driving a two-way air cylinder, then the head of the livestock is fixed, an operator can find an injection part more accurately, injection deviation caused by disordered movement of the livestock is avoided, and the injection efficiency is improved. Furthermore, the limiting strips are made of silica gel materials, so that when the limiting strips make contact with the head of the livestock, the limiting strips can deform, the discomfort of fixing the head of the livestock can be reduced, and the risk of rotation of the livestock is reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of animal husbandry epidemic prevention auxiliary equipment, in particular to an auxiliary barrier for animal husbandry vaccine injection. Background Art

[0002] With the large-scale and intensive development of animal husbandry, the prevention and control of animal diseases has become particularly important. Vaccination is one of the important means to prevent animal diseases. During the injection process, it is necessary to use a vaccine injection auxiliary fence to fix the livestock;

[0003] At present, the traditional vaccine injection auxiliary barrier is to drive the livestock into the barrier and confine the livestock in a relatively small space, using the space limitation to reduce the livestock's movement range, making it easier for operators to approach and perform vaccine injections. Due to the lack of effective fixation of the livestock's head, even if the body is restrained, the livestock may still twist their heads violently due to fear or pain when stimulated by the injection, which not only increases the difficulty of the injection, but also greatly increases the risk of vaccine injection accuracy, which may cause the vaccine injection site to deviate from the target muscle group and affect the immune effect. Summary of the invention

[0004] In order to solve the problem in the above background technology that the head cannot be effectively fixed, the present invention provides an auxiliary barrier for vaccine injection for animal husbandry.

[0005] To achieve the above object, the present invention provides the following technical solution: a vaccine injection auxiliary barrier for animal husbandry, comprising a barrier body, a fixing box is fixedly installed at the bottom end of one side of the barrier body;

[0006] A fixing mechanism is arranged inside a fixing box, the fixing mechanism includes a transmission gear, the transmission gear is rotatably connected to the inside of the fixing box, a two-way cylinder is fixedly installed in the inner cavity of the fixing box, a slide rail is fixedly installed inside the fixing box, a slider is slidably connected to the surface of the slide rail, a connecting plate is fixedly installed on the top of the slider, a connecting block is fixedly installed on the output shaft of the two-way cylinder, and one side of the connecting block is fixedly connected to the connecting plate, a mounting plate 1 is fixedly installed on the top of the connecting plate, and a limiting strip is provided on the opposite side of the mounting plate 1.

[0007] Preferably, it also includes: a limiting mechanism, which is arranged on one side of the transmission gear, the limiting mechanism includes a worm, a side of the connecting block away from the center of the fixed box is fixedly installed with a rack meshing with the transmission gear, the worm is fixedly connected to one side of the transmission gear, the opposite side inside the fixed box is rotatably connected with a worm wheel, the top of the worm wheel is fixedly installed with a bidirectional lead screw located inside the guardrail body, the top and bottom ends of the surface of the bidirectional lead screw are threadedly connected with hinge block 1 and hinge block 2, the opposite side of the mounting plate 1 is provided with a contact plate, the contact plate and the hinge block 1 and hinge block 2 are hinged through a hinge rod.

[0008] Preferably, it also includes: a pushing mechanism, which is arranged on both sides of the surface of the barrier body, the pushing mechanism includes a fixed shell, the fixed shell is fixedly connected to both sides of the surface of the barrier body, a square shell is fixedly installed on the top of the fixed shell, a moving rod is slidably connected inside the square shell, the bottom end of the moving rod is fixedly installed with a mounting plate 2 located inside the fixed shell, the bottom end of the mounting plate 2 is fixedly installed with a ground plug, the opposite side of the fixed shell is rotatably connected with a gear 1 located at the top of the mounting plate 2, the opposite side of the gear 1 is fixedly installed with a pushing rod, the other end of the pushing rod is located inside the moving rod, and a sliding hole is opened on the surface, the moving rod is fixedly installed with a fixed block located inside the sliding hole, and the opposite side of the pushing rod is fixedly installed with a connecting rod 2, and the opposite side of the connecting rod 2 passes through the fixed shell and is fixedly installed with a rotating block.

[0009] Preferably, a limiting groove is opened inside one side of the barrier body, the limiting groove is slidably connected to a limiting block inside, and the surface of the limiting block is in contact with the inner wall of the limiting groove, and the opposite side of the limiting block is fixedly connected to the side facing the hinge block one and the hinge block two.

[0010] Preferably, a baffle plate 1 located at the rear side of the worm is fixedly mounted on one side of the transmission gear, and the surface of the baffle plate 1 is in contact with one side of the rack.

[0011] Preferably, a neodymium magnet is fixedly mounted inside one opposite side of the mounting plate, and a metal block is fixedly mounted inside one opposite side of the mounting plate.

[0012] Preferably, a door panel is provided inside the other end of the barrier grille body, the barrier grille body and the door panel are hinged via a hinge chain, a collar is fixedly mounted on one side of the barrier grille body and the door panel, a latch is inserted inside the collar.

[0013] Preferably, protective shells are fixedly mounted on both sides of the outer surface of the fixed box, and the protective shells are located on the surface of the rack.

[0014] Preferably, a limiting ring located inside the fixing shell is fixedly mounted on the surface of the second connecting rod, and the surface of the limiting ring contacts one side of the inner wall of the fixing shell.

[0015] Preferably, a through hole is opened on the surface of the square shell, and the push rod can move inside the through hole.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] The present invention drives a two-way cylinder, and the output end of the two-way cylinder pulls the connecting block and the connecting plate to move relative to each other, and then the connecting plate drives the slider and the mounting plate to move relative to each other, and the mounting plate drives the limiting bar to move relative to each other, and then the surface of the limiting bar contacts the head of the livestock, and then the livestock can be fixed, and finally the two-way cylinder is driven to make the limiting bar move relatively, and then the head of the livestock is fixed, so that the operator can find the injection site more accurately, avoid injection deviation caused by the livestock moving around, and then reduce the injection risk, improve the work efficiency, and the limiting bar is made of silicone material, and then when it contacts the livestock head, it will be deformed, and then the discomfort of the livestock head fixation can be reduced, and the risk of livestock wheeling can be reduced;

[0018] The present invention drives the rack to move when the connecting block moves, the rack drives the transmission gear to rotate, the transmission gear drives the worm to rotate, and then the worm drives the worm wheel and the bidirectional screw to rotate. When the bidirectional screw rotates, the first hinge block and the second hinge block move relative to each other on the surface of the bidirectional screw, and then the first hinge block and the second hinge block drive the hinge rod to rotate, and the rotating hinge rod pushes the contact plate to move relative to each other. Since the opposite side of the contact plate is always in contact with the opposite side of the first mounting plate, the first mounting plate and the limit bar can be limited, so as to avoid the limit bar from shaking when fixing the head of the livestock, thereby improving the stability of the limit bar fixation.

[0019] The present invention sets a rotating block, which drives the second connecting rod to rotate, and then the second connecting rod drives two pushing rods and the first gear to rotate, then the fixed block moves inside the sliding hole, and then the pushing rod pushes the moving rod to go down, and then the moving rod pushes the second mounting plate and the ground plug to go down, and then the ground plug is inserted into the soil, and finally the rotating block is rotated to insert the ground plug into the soil, so that the operator can fix the guardrail body conveniently, thereby increasing the convenience of equipment installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the present invention;

[0021] Figure 2 It is a schematic diagram of the squint device of the present invention;

[0022] Figure 3It is a schematic diagram of a cross-sectional fixed box of the present invention;

[0023] Figure 4 It is a schematic diagram of a cross-sectional mounting plate of the present invention;

[0024] Figure 5 It is a schematic diagram of a cross-sectional fixed shell of the present invention;

[0025] Figure 6 This is a schematic diagram of a cross-sectional square shell of the present invention;

[0026] Figure 7 For the present invention Figure 4 A is an enlarged schematic diagram;

[0027] Figure 8 For the present invention Figure 3 The enlarged schematic diagram of point B in FIG.

[0028] In the figure: 1, the guardrail body; 2, the fixed box; 3, the transmission gear; 4, the two-way cylinder; 5, the slide rail; 6, the slider; 7, the connecting plate; 8, the mounting plate 1; 9, the limit bar; 10, the connecting block; 11, the rack; 12, the protective shell; 13, the worm; 14, the worm wheel; 15, the two-way screw; 16, the hinge block 1; 17, the hinge block 2; 18, the contact plate; 19, the hinge rod; 20, the fixed shell; 2 1. Square shell; 22. Moving rod; 23. Mounting plate 2; 24. Ground plug; 25. Gear 1; 26. Push rod; 27. Sliding hole; 28. Fixed block; 29. ​​Connecting rod 2; 30. Rotating block; 31. Limiting groove; 32. Limiting block; 33. Baffle 1; 34. Neodymium magnet; 35. Metal block; 36. Door panel; 37. Hinge chain; 38. Ring; 39. Latch; 40. Limiting ring. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] like Figures 1 to 8 As shown, the present invention provides a barrier grille body 1, and a fixing box 2 is fixedly installed at the bottom end of one side of the barrier grille body 1;

[0031] A fixing mechanism is arranged inside the fixing box 2, and the fixing mechanism includes a transmission gear 3, which is rotatably connected to the inside of the fixing box 2. A two-way cylinder 4 is fixedly installed in the inner cavity of the fixing box 2, and a slide rail 5 is fixedly installed inside the fixing box 2. A slider 6 is slidably connected to the surface of the slide rail 5, and a connecting plate 7 is fixedly installed on the top of the slider 6. A connecting block 10 is fixedly installed on the output shaft of the two-way cylinder 4, and one side of the connecting block 10 is fixedly connected to the connecting plate 7, and a mounting plate 8 is fixedly installed on the top of the connecting plate 7, and a limiting strip 9 is provided on the opposite side of the mounting plate 8.

[0032] The above scheme is adopted: after the operator drives the livestock into the interior of the barrier body 1, the head of the livestock can pass through the two limit bars 9, and then the two-way cylinder 4 can be rotated to drive the two-way cylinder 4. The two output shafts of the two-way cylinder 4 will pull the connecting block 10 to move relative to each other, and the connecting block 10 will drive the connecting plate 7 to move relative to each other, and the connecting plate 7 will move on the mounting plate 1 8 and the slider 6, and the slider 6 will move on the surface of the slide rail 5, so that the connecting plate 7 and the mounting plate 1 8 can be limited and supported, and then the mounting plate 1 8 will drive the limit bar 9 to move toward the head of the livestock, and then the surface of the limit bar 9 will contact the neck of the livestock, and then the limit bar 9 will fix the head of the livestock. After the fixation is completed, the operator can use a syringe to vaccinate the livestock, and finally drive the two-way cylinder 4 to make the limit bar 9 move relative to each other, and then fix the head of the livestock, so that the operator can find the injection site more accurately, avoid injection deviation caused by the movement of the livestock, and then reduce the injection risk and improve work efficiency.

[0033] like Figure 3 , Figure 4 and Figure 7 As shown, it also includes: a limiting mechanism, which is arranged on one side of the transmission gear 3, the limiting mechanism includes a worm 13, a rack 11 meshing with the transmission gear 3 is fixedly installed on one side of the connecting block 10 away from the center of the fixed box 2, the worm 13 is fixedly connected to one side of the transmission gear 3, and a worm wheel 14 is rotatably connected to the opposite side inside the fixed box 2, and a bidirectional screw rod 15 located inside the barrier body 1 is fixedly installed on the top of the worm wheel 14, and the top and bottom ends of the surface of the bidirectional screw rod 15 are threadedly connected with an articulated block 16 and an articulated block 2 17, and a contact plate 18 is arranged on the opposite side of the mounting plate 18, and the contact plate 18 is hinged to the articulated block 16 and the articulated block 2 17 through a hinge rod 19.

[0034] The above scheme is adopted: through the design of the limit mechanism, when the connecting block 10 moves, the rack 11 will be linked to move, because the rack 11 is meshed with the transmission gear 3, and then the rack 11 will drive the two transmission gears 3 to rotate, and the transmission gear 3 will drive the worm 13 to rotate, because the worm 13 is meshed with the worm wheel 14, and then the worm 13 will drive the worm wheel 14 to rotate, and then the worm wheel 14 will drive the bidirectional screw 15 to rotate, because the bidirectional screw 15 is threadedly connected with the hinge block 16 and the hinge block 2 17, and then when the bidirectional screw 15 rotates, the hinge block 16 and the hinge block 2 17 will rotate in the bidirectional direction. The surface of the screw rod 15 moves relatively. Since the hinge block 16 and the hinge block 2 17 are hinged to the contact plate 18 through the hinge rod 19, when the hinge block 16 and the hinge block 2 17 move, the hinge rod 19 will be driven to rotate, and then the rotating hinge rod 19 will push the contact plate 18 to move. Since the opposite side of the contact plate 18 is in contact with the opposite side of the mounting plate 18, when the limit bar 9 fixes the head of the livestock, the contact plate 18 can limit the limit bar 9 to prevent the limit bar 9 from shaking when fixing the head of the livestock, thereby improving the fixing effect of the limit bar 9.

[0035] like Figure 5 and Figure 6 As shown, it also includes: a pushing mechanism, which is arranged on both sides of the surface of the barrier body 1, the pushing mechanism includes a fixed shell 20, the fixed shell 20 is fixedly connected to both sides of the surface of the barrier body 1, a square shell 21 is fixedly installed on the top of the fixed shell 20, and a moving rod 22 is slidably connected inside the square shell 21, and a mounting plate 23 located inside the fixed shell 20 is fixedly installed on the bottom end of the moving rod 22, and a ground plug 24 is fixedly installed on the bottom end of the mounting plate 23, and a gear 1 25 located at the top of the mounting plate 23 is rotatably connected on the opposite side of the fixed shell 20, and a pushing rod 26 is fixedly installed on the opposite side of the gear 1 25, and the other end of the pushing rod 26 is located inside the moving rod 22, and a sliding hole 27 is opened on the surface, and a fixed block 28 located inside the sliding hole 27 is fixedly installed inside the moving rod 22, and a connecting rod 29 is fixedly installed on the opposite side of the pushing rod 26, and the opposite side of the connecting rod 29 passes through the fixed shell 20 and is fixedly installed with a rotating block 30.

[0036] The above scheme is adopted: through the design of the pushing mechanism, the barrier body 1 can be placed in a preset position, and then the rotating block 30 can be rotated, and then the rotating block 30 will drive the connecting rod 29 and the pushing rod 26 to rotate, and the pushing rod 26 will drive the gear 1 25 to rotate. Because the two gears 1 25 are meshed with each other, the gear 1 25 will drive another gear 1 25 and the pushing rod 26 to rotate, and then the two pushing rods 26 will rotate at the same time. When the pushing rod 26 rotates, the fixed block 28 will move inside the sliding hole 27, and then the pushing rod 26 will push the fixed block 28 and the moving rod 22 to descend, and then the moving rod 22 will push the mounting plate 23 and the ground plug 24 to descend, and then the bottom end of the ground plug 24 will contact the ground, and the ground plug 24 will be inserted into the soil. After the ground plug 24 is inserted into the interior, the barrier body 1 can be fixed, and finally the mounting plate 23 and the ground plug 24 are lowered by rotating the fixing shell 20 and inserted into the soil, so as to facilitate the operator to fix the barrier body 1, thereby improving the convenience of the equipment.

[0037] like Figure 8 As shown, a limiting groove 31 is opened inside one side of the barrier body 1, and the limiting groove 31 is internally slidably connected to a limiting block 32, and the surface of the limiting block 32 is in contact with the inner wall of the limiting groove 31, and the opposite side of the limiting block 32 is fixedly connected to the side facing the hinge block 1 16 and the hinge block 2 17.

[0038] The above scheme is adopted: through the design of the limit groove 31 and the limit block 32, when the hinge block 16 and the hinge block 2 17 move, the hinge block 16 and the hinge block 2 17 will drive the limit block 32 to move inside the limit groove 31. Since the surface of the limit block 32 is adapted to the limit groove 31, the hinge block 16 and the hinge block 2 17 can be limited when they move.

[0039] like Figure 4 and Figure 7 As shown, a baffle plate 33 located at the rear side of the worm 13 is fixedly installed on one side of the transmission gear 3, and the surface of the baffle plate 33 is in contact with one side of the rack 11. A neodymium magnet 34 is fixedly installed inside the opposite side of the mounting plate 8, and a metal block 35 is fixedly installed inside the opposite side of the mounting plate 8.

[0040] The above scheme is adopted: through the design of baffle 1 33, when the transmission gear 3 rotates, the baffle 1 33 will be driven to rotate. Since the surface of the baffle 1 33 is in contact with one side of the rack 11, the rack 11 can be limited during rotation to prevent the position of the rack 11 from shifting during the movement. Through the design of the neodymium magnet 34 and the metal block 35, the mounting plate 1 8 can be placed on the side opposite to the limiting bar 9. When the neodymium magnet 34 contacts the metal block 35, the metal block 35 will be adsorbed on the surface of the neodymium magnet 34, and the mounting plate 1 8 can be fixed on the side opposite to the limiting bar 9.

[0041] like Figure 2 and Figure 4 As shown, a door panel 36 is provided inside the other end of the guardrail body 1, and the guardrail body 1 and the door panel 36 are hinged by a hinge chain 37. A ring 38 is fixedly installed on one side of the guardrail body 1 and the door panel 36, and a pin 39 is inserted inside the ring 38. Protective shells 12 are fixedly installed on both sides of the outer surface of the fixed box 2, and the protective shells 12 are located on the surface of the rack 11.

[0042] The above scheme is adopted: through the design of the door panel 36, the ring 38 and the latch 39, since the barrier body 1 and the door panel 36 are hinged by the hinge chain 37, the door panel 36 can be rotated, and then the barrier body 1 can be opened, and then the livestock can be driven into the interior of the barrier body 1. After driving in, the door panel 36 can be rotated in the opposite direction, and then the two rings 38 can be aligned, and then the latch 39 can be inserted into the interior of the ring 38, and then the door panel 36 can be fixed. Through the design of the protective shell 12, when the rack 11 moves, it will move inside the protective shell 12, and then the protective shell 12 can protect the rack 11.

[0043] like Figure 5 and Figure 6 As shown, a limiting ring 40 located inside the fixed shell 20 is fixedly installed on the surface of the connecting rod 29, and the surface of the limiting ring 40 contacts one side of the inner wall of the fixed shell 20. A through hole is opened on the surface of the square shell 21, and the push rod 26 can move inside the through hole.

[0044] The above scheme is adopted: through the design of the limit ring 40, when the connecting rod 29 rotates, the limit ring 40 will rotate with it. Since the surface of the limit ring 40 contacts one side of the inside of the fixed shell 20, the connection rod 29 can be limited through the cooperation between the limit ring 40 and the rotating block 30. Through the design of the square shell 21 and the push rod 26, when the push rod 26 rotates, it will move inside the through hole. Since the surface of the push rod 26 contacts the inside of the through hole, the push rod 26 can be limited, and the square shell 21 will not interfere with the rotation of the push rod 26.

[0045] The working principle and use process of the present invention:

[0046] First, the operator can place the barrier body 1 at the preset position, and then rotate the rotating block 30, which will drive the second connecting rod 29 to rotate, and then the second connecting rod 29 will drive the two push rods 26 and the gear 1 25 to rotate, and then the fixed block 28 will move inside the sliding hole 27, and then the push rod 26 will push the moving rod 22 down, and then the moving rod 22 will push the second mounting plate 23 and the ground plug 24 down, and then the ground plug 24 will be inserted into the soil, so that the entire device can be fixed;

[0047] After the fixing is completed, the door plate 36 can be rotated to open the barrier body 1, and then the livestock can be driven into the barrier body 1. After the livestock enters the barrier body 1, the two rings 38 can be aligned, and then the latch 39 can be inserted into the ring 38 to fix the door plate 36, thereby blocking the barrier body 1, and then the head of the livestock can enter between the two limit bars 9, and then the two-way cylinder 4 can be driven. The output end of the two-way cylinder 4 will pull the connecting block 10 and the connecting plate 7 to move relative to each other, and then the connecting plate 7 will drive the slider 6 and the mounting plate 8 to move relative to each other, and the mounting plate 8 will drive the limit bar 9 to move relative to each other, and then the surface of the limit bar 9 will contact the head of the livestock, and then it can be fixed, thereby improving the stability of vaccine injection;

[0048] When the rack 11 moves, the rack 11 will drive the transmission gear 3 to rotate, the transmission gear 3 will drive the worm 13 to rotate, the worm 13 will drive the worm wheel 14 and the bidirectional lead screw 15 to rotate, when the bidirectional lead screw 15 rotates, the hinge block 16 and the hinge block 2 17 will move relative to each other on the surface of the bidirectional lead screw 15, and then the hinge block 16 and the hinge block 2 17 will drive the hinge rod 19 to rotate, and the rotating hinge rod 19 will push the contact plate 18 to move relative to each other, because the opposite side of the contact plate 18 is always in contact with the opposite side of the mounting plate 18, the mounting plate 18 and the limit strip 9 can be limited, thereby improving the stability of the limit strip 9 fixation, after the livestock's head is fixed, the operator can use a syringe to vaccinate the livestock, and finally complete the operation process.

[0049] 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.

[0050] 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 vaccine injection auxiliary barrier for animal husbandry, comprising a barrier body (1), characterized in that: A fixing box (2) is fixedly mounted on the bottom end of one side of the barrier grille body (1); A fixing mechanism is arranged inside a fixing box (2), the fixing mechanism comprises a transmission gear (3), the transmission gear (3) is rotatably connected to the inside of the fixing box (2), a bidirectional cylinder (4) is fixedly installed in the inner cavity of the fixing box (2), a slide rail (5) is fixedly installed inside the fixing box (2), a slider (6) is slidably connected to the surface of the slide rail (5), a connecting plate (7) is fixedly installed at the top of the slider (6), a connecting block (10) is fixedly installed on the output shaft of the bidirectional cylinder (4), and one side of the connecting block (10) is fixedly connected to the connecting plate (7), a mounting plate (8) is fixedly installed at the top of the connecting plate (7), and a limiting strip (9) is provided on the opposite side of the mounting plate (8).

2. The vaccine injection auxiliary barrier for animal husbandry according to claim 1, characterized in that: The invention also comprises: a limiting mechanism, which is arranged on one side of the transmission gear (3), the limiting mechanism comprising a worm (13), a rack (11) meshing with the transmission gear (3) is fixedly installed on one side of the connection block (10) away from the center of the fixed box (2), the worm (13) is fixedly connected to one side of the transmission gear (3), a worm wheel (14) is rotatably connected to the opposite side inside the fixed box (2), a bidirectional screw rod (15) located inside the barrier body (1) is fixedly installed on the top of the worm wheel (14), the top and bottom ends of the surface of the bidirectional screw rod (15) are threadedly connected to the first hinge block (16) and the second hinge block (17), and a contact plate (18) is arranged on the opposite side of the mounting plate (8), and the contact plate (18) is hinged to the first hinge block (16) and the second hinge block (17) through a hinge rod (19).

3. The vaccine injection auxiliary barrier for animal husbandry according to claim 1, characterized in that: The invention also comprises: a pushing mechanism, which is arranged on both sides of the surface of the barrier grille body (1), the pushing mechanism comprising a fixed shell (20), the fixed shell (20) being fixedly connected to both sides of the surface of the barrier grille body (1), a square shell (21) being fixedly installed on the top of the fixed shell (20), a moving rod (22) being slidably connected inside the square shell (21), a mounting plate 2 (23) located inside the fixed shell (20) being fixedly installed on the bottom end of the moving rod (22), a ground plug (24) being fixedly installed on the bottom end of the mounting plate 2 (23), and a relative one of the inside of the fixed shell (20) The two sides are rotatably connected to a gear one (25) located at the top of the second mounting plate (23); a push rod (26) is fixedly installed on the opposite side of the gear one (25); the other end of the push rod (26) is located inside the moving rod (22) and a sliding hole (27) is opened on the surface; a fixed block (28) located inside the sliding hole (27) is fixedly installed inside the moving rod (22); a connecting rod two (29) is fixedly installed on the opposite side of the push rod (26); the opposite side of the connecting rod two (29) passes through the fixed shell (20) and is fixedly installed with a rotating block (30).

4. The vaccine injection auxiliary barrier for animal husbandry according to claim 1, characterized in that: A limiting groove (31) is provided inside one side of the barrier body (1), the limiting groove (31) is slidably connected to a limiting block (32) inside, and the surface of the limiting block (32) is in contact with the inner wall of the limiting groove (31), and the opposite side of the limiting block (32) is fixedly connected to the opposite side of the hinge block 1 (16) and the hinge block 2 (17).

5. The vaccine injection auxiliary barrier for animal husbandry according to claim 1, characterized in that: A baffle plate 1 (33) located at the rear side of the worm (13) is fixedly mounted on one side of the transmission gear (3), and the surface of the baffle plate 1 (33) is in contact with one side of the rack (11).

6. The vaccine injection auxiliary barrier for animal husbandry according to claim 1, characterized in that: A neodymium magnet (34) is fixedly installed inside the opposite side of the mounting plate one (8), and a metal block (35) is fixedly installed inside the opposite side of the mounting plate one (8).

7. The vaccine injection auxiliary barrier for animal husbandry according to claim 1, characterized in that: A door plate (36) is arranged inside the other end of the barrier grille body (1); the barrier grille body (1) and the door plate (36) are hingedly connected via a hinge chain (37); a collar (38) is fixedly mounted on one side of the barrier grille body (1) and the door plate (36); a latch (39) is inserted inside the collar (38).

8. The vaccine injection auxiliary barrier for animal husbandry according to claim 5, characterized in that: Protective shells (12) are fixedly mounted on both sides of the outer surface of the fixed box (2), and the protective shells (12) are located on the surface of the rack (11).

9. The vaccine injection auxiliary barrier for animal husbandry according to claim 3, characterized in that: A limiting ring (40) located inside the fixed shell (20) is fixedly mounted on the surface of the second connecting rod (29), and the surface of the limiting ring (40) is in contact with one side of the inner wall of the fixed shell (20).

10. The vaccine injection auxiliary barrier for animal husbandry according to claim 3, characterized in that: A through hole is provided on the surface of the square shell (21), and the push rod (26) can move inside the through hole.

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