Wound stitching instrument used after pathological sampling of livestock
By designing an automated wound suturing device for livestock pathological sampling, which utilizes suction cup fixation and sliding rod abutment plate, automatic wound alignment and continuous suturing are achieved. This solves the problem of traditional manual suturing relying on experience, improves suturing efficiency and tightness, and reduces the risk of infection.
Patent Information
- Application Number
- CN202511346139.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-19
- Publication Date
- 2025-11-07
AI Technical Summary
Traditional animal pathological sampling wound suturing relies on manual operation, which makes the suturing effect dependent on the experience of medical staff, resulting in uneven alignment of wound edges, increased risk of infection and low suturing efficiency.
A wound suturing device for livestock pathological sampling was designed, which uses a suction cup for fixation, a sliding rod to drive the abutment plate and irregular suture staples to achieve automatic alignment and fastening, reducing operation interruption.
It improved suturing efficiency, reduced operation interruptions, enhanced suture tightness, and reduced the risk of infection.
Smart Images
Figure CN120899320A_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the technical field of veterinary instruments, in particular to a livestock pathological sampling post-wound suture device. BACKGROUND
[0002] In livestock breeding and epidemic prevention and control, pathological sampling is an important means of diagnosing the disease, and proper handling of the wound after sampling directly affects the recovery state of the livestock. At present, the closure of such wounds mostly relies on traditional manual suture methods, and the effect is largely dependent on the experience and technical level of the operator. Differences in operation by different personnel can easily lead to uneven closure of the wound edges, thereby affecting the healing process. Livestock often appear restless during the suture process due to pain or stress, which not only increases the operation difficulty, but also may cause secondary injury to the wound. At the same time, the traditional suture procedure is complicated, requiring multiple needle threading, prolonging the exposure time of the wound and increasing the risk of infection. The suture device currently used in clinical application for livestock sampling wounds often requires medical personnel to first manually align the skin tissue on both sides of the wound, making the edges fully close and align, and then implement the stapling operation, which makes the medical personnel need to re-adjust the operation position to manually align and fix the stapling area for the next time after completing each stapling, thereby causing unavoidable multiple operation interruptions in the entire suture process, which in turn adversely affects the overall suture efficiency to some extent; therefore, the present application provides a livestock pathological sampling post-wound suture device. SUMMARY
[0003] The present application aims to provide a livestock pathological sampling post-wound suture device to solve the problems raised in the background.
[0004] The technical solution of the present application is: a livestock pathological sampling post-wound suture device, comprising two main plates arranged symmetrically, a plurality of first sleeves are welded at equal intervals on the bottom of each main plate, a first sliding rod is slidingly arranged at the end of each first sleeve, a first return spring is connected between each first sliding rod and the inner wall of the corresponding first sleeve, a sliding base is welded on the side of each first sliding rod away from the corresponding first sleeve, a abutting plate is rotatably connected on the side of each sliding base away from the corresponding first sliding rod, and a torsion spring is wound between each adjacent two sliding bases and abutting plates.
[0005] Preferably, an installation table is welded on the top of each main plate, a second sleeve is fixedly installed on the side wall of each installation table, a second sliding rod is slidingly arranged at the end of each second sleeve, a piston plate one and a piston plate two are welded on the rod body of each second sliding rod, a limiting hole is formed on the side of each second sliding rod away from each other, and a limiting mechanism is arranged on the top of each installation table.
[0006] Preferably, the bottom of the two main plates is fixedly provided with a suction cup mechanism, the two suction cup mechanisms are communicated with the corresponding second sleeves, the two ends of the two main plates are symmetrically provided with two third sleeves, the left and right ends of the two third sleeves are symmetrically provided with two third sliding rods, the side of the third sliding rod away from the corresponding third sleeve is welded with the corresponding main plate side wall, the second sleeves are communicated with the third gas pipes, the first gas pipes are communicated between each single-sided first sleeve and the corresponding second sleeve, in use, the device is placed at the livestock sampling wound, the sampling wound is located between the two symmetrically arranged main plates, then the medical staff presses the device, the suction cup mechanism at the bottom of the device is in close contact with the animal outer skin, at the same time, the medical staff pushes the second sliding rod to slide to the inside of the second sleeve, the space on the left side of the piston plate is increased, the space is communicated with the suction cup mechanism through the second gas pipe, the gas between the suction cup mechanism and the animal outer skin is extracted, so that the device body is fixed on the animal outer skin by the suction cup mechanism, in addition, the space on the right side of the piston plate is reduced, the space is communicated with the first sleeves through the first gas pipes, so that the gas in the space enters the first sleeves and drives the first sliding rod and the abutting plate to move; since the bottom of the abutting plate is in contact with the animal outer skin, the moving abutting plate can push the skin on both sides of the sampling wound to aggregate, thereby facilitating the subsequent suturing of the sampling wound.
[0007] Preferably, the top of the two main plates is welded with a mounting frame, the top of the two mounting frames is fixedly provided with a plurality of fourth sleeves at equal intervals, the top of each fourth sleeve is slidably provided with a fourth sliding rod, the top of each fourth sliding rod is welded with an arc block, the bottom of each arc block is connected with the top of the corresponding fourth sleeve through a fourth reset spring, and the bottom of each fourth sliding rod is welded with a piston plate three slidably arranged in the corresponding fourth sleeve.
[0008] Preferably, the top of each second sleeve is provided with a balance air inlet valve, the top of each second sleeve is provided with a balance air hole, the connection between each branch pipe of the two first gas pipes and the corresponding first sleeve is provided with a first one-way air inlet valve, each fourth gas pipe and the pipe body between the corresponding first sleeve are provided with a fourth one-way air outlet valve, the air inlet end of each fourth sleeve is provided with a fourth one-way air inlet valve, and the top of each fourth sleeve is fixedly provided with a pressure sensor, the medical staff pushes the support frame to slide, the arc rods at both ends of the support frame push the arc blocks to move downward, the arc blocks drive the fourth sliding rods and the piston plate three to move downward, the space at the top of the piston plate three is increased, and then external gas enters through the fourth one-way air inlet valve.
[0009] Preferably, a sealing plug column is slidably arranged between a plurality of the first sleeves on each side, two symmetrically arranged latches are arranged at the two ends of the sealing plug column, the top of the plurality of latches is magnetically attracted to the bottom of the corresponding main plate, the latches are pulled out, the sealing plug column is pulled out, the first sleeve is connected with the external space, and the first sliding rod and the abutting plate are reset under the elastic force of the first reset spring.
[0010] Preferably, two symmetrically arranged horizontal sliding rails are fixedly installed at the top of the two main plates, a vertical sliding rail is slidably arranged between every two adjacent horizontal sliding rails, a support frame is slidably arranged between the two vertical sliding rails, two symmetrically arranged arc-shaped rods are welded at the two ends of the support frame, an electric telescopic rod is fixedly installed at the top of the support frame, a horizontal plate is fixedly installed at the bottom telescopic end of the electric telescopic rod, a pressing plate is welded at the bottom of the horizontal plate, two symmetrically arranged abutting springs are connected to the bottom of the horizontal plate, a material box is connected between the bottoms of the two abutting springs, a discharging hole is formed through the upper and lower ends of the material box, a feeding spring is connected to the inner wall of the material box, a feeding plate is connected to one side end of the feeding spring, and a plurality of special-shaped suture nails are placed in the material box.
[0011] Preferably, a controller is fixedly installed on one side wall of the main plate, and the controller is electrically connected with the plurality of pressure sensors and the electric telescopic rod.
[0012] The livestock pathological sampling post-wound suture device provided by the application has the following improvements and advantages compared with the prior art. 1. The moving abutting plate can push and aggregate the skin on both sides of the sampling wound, thereby facilitating subsequent suture of the sampling wound; the third sliding rod slides to drive the two symmetrically arranged main plates to move close to each other, thereby assisting the aggregation effect of the abutting plate on the skin on both sides of the sampling wound. 2. The first sliding rod slides to drive the abutting plate to further slide, so that the abutting plate extrudes the arc surface at the side end of the special-shaped suture nail, thereby bending the needle feet at the two ends of the special-shaped suture nail inward, so as to enhance the fastening effect of the special-shaped suture nail on the sampling wound. 3. When the abutting plate is completely displaced out of the bottom of the main plate, the abutting plate is turned upward under the elastic force of the torsional spring, so as to avoid excessive extrusion of the abutting plate on the skin on both sides of the sampling wound, and facilitate subsequent removal of the device after suture is completed. Summary: compared with the existing skin staple suture device, the device does not need to push the skin on both sides of the sampling wound to aggregate, the skin staple is embedded and fixed well, the suture process is continuous and not easy to interrupt, which improves the suture efficiency to a certain extent. BRIEF DESCRIPTION OF DRAWINGS
[0013] The application will be further explained in combination with the drawings and embodiments: Figure 1 is a schematic diagram of the three-dimensional structure of the application; Figure 2 is a schematic diagram of the main plate structure of the application; Figure 3 is a schematic diagram of the main plate structure of the application Figure 2 ; Figure 4 is a schematic diagram of the main plate structure of the application Figure 2 ; Figure 5 is a schematic diagram of the second sleeve inner cavity structure of the application; Figure 6 is a schematic diagram of the main plate bottom structure of the application; Figure 7 is a schematic diagram of the main plate bottom structure of the application Figure 6 ; Figure 8 is a schematic diagram of the main plate bottom structure of the application Figure 6 ; Figure 9 is a schematic diagram of the suction cup mechanism structure of the application; Figure 10 is a schematic diagram of the main plate bottom structure of the application Figure 9 ; Figure 11 is a schematic diagram of the material box inner cavity structure of the application; Figure 12 is a schematic diagram of the material box bottom structure of the application; Figure 13 is a schematic diagram of the special-shaped suture nail structure of the application.
[0014] Explanation of reference signs: 1, main board; 2, first sleeve; 3, first sliding rod; 4, first reset spring; 5, sliding base; 6, abutment plate; 7, torsional spring; 8, mounting table; 9, second sleeve; 10, second sliding rod; 11, piston plate one; 12, piston plate two; 13, limiting hole; 14, limiting mechanism; 15, suction cup mechanism; 16, second air pipe; 17, third sliding rod; 18, third air pipe; 19, first air pipe; 20, mounting frame; 21, fourth sleeve; 22, fourth sliding rod; 23, camber block; 24, fourth reset spring; 25, piston plate three; 26, fourth air pipe; 27, balance air inlet valve; 28, balance air hole; 29, first one-way air inlet valve; 30, fourth one-way air outlet valve; 31, fourth one-way air inlet valve; 32, pressure sensor; 33, sealing plug column; 34, bolt; 35, transverse slide; 36, longitudinal slide; 37, support frame; 38, electric telescopic rod; 39, cross plate; 40, pressing plate; 41, abutment spring; 42, material box; 43, discharge hole; 44, feeding spring; 45, feeding plate; 46, special-shaped suture nail; 47, controller; 48, camber rod; 49, third sleeve. DETAILED DESCRIPTION
[0015] The present application will be described in detail below, and the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only some of the embodiments of the present application, not all. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.
[0016] The present application provides a livestock pathological sampling wound suture device by improvement, and the technical solutions of the present application are: As Figures 1-13As shown, a livestock pathological sampling post-wound suture device, including two main plates 1 arranged symmetrically, a plurality of first sleeves 2 are welded on the bottom of the two main plates 1 at equal intervals, a first sliding rod 3 is slidably arranged at the end of each first sleeve 2, a first return spring 4 is connected between each first sliding rod 3 and the inner wall of the corresponding first sleeve 2, a sliding base 5 is welded on the side of each first sliding rod 3 away from the corresponding first sleeve 2, a abutting plate 6 is rotatably connected to the side of each sliding base 5 away from the corresponding first sliding rod 3, a torsion spring 7 is arranged around each adjacent two sliding bases 5 and the abutting plate 6, an installation table 8 is welded on the top of the two main plates 1, a second sleeve 9 is fixedly installed on the side wall of each installation table 8, a second sliding rod 10 is slidably arranged at the end of each second sleeve 9, a piston plate one 11 and a piston plate two 12 are welded on the rod body of each second sliding rod 10, a suction disc mechanism 15 is fixedly installed on the bottom of each main plate 1, a second air pipe 16 is communicated between each suction disc mechanism 15 and the corresponding second sleeve 9, two third sleeves 49 are symmetrically arranged at the front and rear ends of the two main plates 1, two third sliding rods 17 symmetrically arranged are slidably arranged at the left and right ends of each third sleeve 49, and the side of each third sliding rod 17 away from the corresponding third sleeve 49 is welded with the side wall of the corresponding main plate 1, a third air pipe 18 is communicated between each second sleeve 9 and the corresponding third sleeve 49, and a first air pipe 19 is communicated between each plurality of first sleeves 2 and the corresponding second sleeve 9. When in use, the device is placed at the sampling wound of the livestock and the sampling wound is located between the two main plates 1 arranged symmetrically, then the medical staff presses the device, so that the suction disc mechanism 15 at the bottom of the device is in close contact with the outer skin of the animal, at the same time, the medical staff pushes the second sliding rod 10 to slide into the second sleeve 9, the space on the left side of the piston plate one 11 increases, and the space is communicated with the suction disc mechanism 15 through the second air pipe 16, so that the gas between the suction disc mechanism 15 and the outer skin of the animal is extracted, thereby the device body is fixed on the outer skin of the animal by the suction disc mechanism 15, in addition, the space on the right side of the piston plate one 11 decreases, and the space is communicated with the plurality of first sleeves 2 through the first air pipe 19, so that the gas in the space enters the first sleeve 2 and pushes the first sliding rod 3 and the abutting plate 6 to move; because the bottom of the abutting plate 6 is in contact with the outer skin of the animal, the moving abutting plate 6 can push the skin on both sides of the sampling wound to aggregate, thereby facilitating the subsequent suture of the sampling wound, in addition, the space on the right side of the piston plate two 12 decreases, and the space is communicated with the third sleeve 49 through the third air pipe 18, so that the gas in the space enters the inner cavity of the third sleeve 49 and pushes the third sliding rod 17 inside to slide, thereby driving the two main plates 1 symmetrically to move close to each other, to assist the aggregation effect of the abutting plate 6 on the skin on both sides of the sampling wound.
[0017] Further, the two second sliding rods 10 are penetrated by limiting holes 13 on the sides away from each other, and the two mounting tables 8 are provided with limiting mechanisms 14 on the top, which are inserted into the limiting holes 13 under the action of the self elasticity after the second sliding rod 10 moves to the designated position, so as to constrain and fix the second sliding rod 10 by the limiting mechanisms 14.
[0018] Further, the two main plates 1 are welded with mounting racks 20 on the top, and the two mounting racks 20 are fixedly installed with a plurality of fourth sleeves 21 at equal intervals on the top, and the plurality of fourth sleeves 21 are fixedly installed with pressure sensors 32 on the top, and each fourth sleeve 21 is slidably provided with a fourth sliding rod 22 on the top, and each fourth sliding rod 22 is welded with an arc block 23 on the top, and each arc block 23 is connected with a fourth return spring 24 between the top of the corresponding fourth sleeve 21, and each fourth sliding rod 22 is welded with a piston plate three 25 slidably arranged in the corresponding fourth sleeve 21 on the bottom, and each fourth sleeve 21 is communicated with a fourth air pipe 26 between the corresponding first sleeve 2, and each second sleeve 9 is provided with a balance air inlet valve 27 on the top, and each second sleeve 9 is penetrated by a balance air hole 28 on the top, and each branch pipe of the two first air pipes 19 is provided with a first one-way air inlet valve 29 at the connection with the corresponding first sleeve 2; each fourth air pipe 26 is provided with a fourth one-way air outlet valve 30 on the pipe body between the corresponding first sleeve 2, and each fourth sleeve 21 is provided with a fourth one-way air inlet valve 31 at the air inlet end, and the medical staff pushes the support frame 37 to slide, and the arc face rod 48 at both ends of the support frame 37 pushes and extrudes the arc block 23 to move downward, and the arc block 23 drives the fourth sliding rod 22 and the piston plate three 25 to move downward, so that the space on the top of the piston plate three 25 is increased, and then the external gas enters through the fourth one-way air inlet valve 31.
[0019] Further, a plurality of sealing plug columns 33 are slidably arranged between the plurality of first sleeves 2 on each side, and the two sealing plug columns 33 are provided with two symmetrical latches 34 at both ends, and the plurality of latches 34 are magnetically attracted to the bottom of the corresponding main plate 1 on the top, and after sequentially suturing the suture points of the sampling wound, the limiting mechanisms 14 are released from the constraint and fixation of the second sliding rod 10, and the second sliding rod 10 is pulled to reset, so as to reduce the adsorption force of the suction cup mechanism 15 and take down the device from the animal skin surface, and then the latches 34 are pulled out, the sealing plug columns 33 are extracted, the first sleeves 2 are communicated with the external space, and the first sliding rod 3 and the abutting plate 6 are reset under the elastic force of the first return spring 4.
[0020] Further, the top of each main plate 1 is fixedly installed with two symmetrical transverse slides 35, a longitudinal slide 36 is slidably arranged between each two adjacent transverse slides 35, a support frame 37 is slidably arranged between the two longitudinal slides 36, two symmetrical arc-shaped rods 48 are welded at the two ends of the support frame 37, an electric telescopic rod 38 is fixedly installed at the top of the support frame 37, a horizontal plate 39 is fixedly installed at the bottom telescopic end of the electric telescopic rod 38, a pressing plate 40 is welded at the bottom of the horizontal plate 39, two symmetrical abutting springs 41 are connected at the bottom of the horizontal plate 39, a material box 42 is connected between the bottoms of the two abutting springs 41, a discharging hole 43 is formed through the upper and lower ends of the material box 42, a feeding spring 44 is connected to the inner side wall of the material box 42, a feeding plate 45 is connected to one side end of the feeding spring 44, and a plurality of special-shaped suture nails 46 are placed in the material box 42. A controller 47 is fixedly installed on the side wall of one of the main plates 1, and the controller 47 is electrically connected with the plurality of pressure sensors 32 and the electric telescopic rod 38. When the bottom of the arc-shaped block 23 contacts the pressure sensor 32, it indicates that the discharging hole 43 on the surface of the material box 42 is displaced to the suture point position at this time. The controller 47 controls the electric telescopic rod 38 to quickly lower the material box 42. In this process, the bottom of the material box 42 first contacts the suture point position, and then the pressing plate 40 is lowered and pushes the special-shaped suture nail 46 in the material box 42 to penetrate into the suture point position through the discharging hole 43. Then the controller 47 controls the electric telescopic rod 38 to quickly reset, and then the arc-shaped rod 48 sweeps over the top highest position of the arc-shaped block 23. The arc-shaped block 23 is reset upward under the action of the fourth reset spring 24. At the same time, the space at the top of the internal piston plate three 25 is reduced, and this space is connected in communication with the first air pipe 19 through the fourth air pipe 26, so that the gas in this space enters the inner cavity of the first sleeve 2 and pushes the internal first slide rod 3 to further slide. The sliding first slide rod 3 drives the abutting plate 6 to further slide, so that the abutting plate 6 extrudes the arc surface of the side end of the special-shaped suture nail 46, and then the needle feet at the two ends of the special-shaped suture nail 46 are bent inward, so as to enhance the fastening effect of the special-shaped suture needle on the sampling wound.
[0021] Working principle: in use, place the device in the livestock sampling wound and make the sampling wound between the two main boards 1 arranged symmetrically; then the medical staff press the device, so that the suction cup mechanism 15 at the bottom is in close contact with the outer skin of the animal, and at the same time the medical staff push the second sliding rod 10 to slide to the inside of the second sleeve 9; the left space of the piston plate one 11 increases, and the space is connected with the suction cup mechanism 15 through the second air pipe 16, so that the gas between the suction cup mechanism 15 and the outer skin of the animal is sucked out, and then the device body is fixed on the outer skin of the animal by means of the suction cup mechanism 15; in addition, the right space of the piston plate one 11 decreases, and the space is connected with the first sleeve 2 through the first air pipe 19, so that the gas in the space enters the first sleeve 2 and pushes the first sliding rod 3 and the abutting plate 6 to move; because the bottom of the abutting plate 6 is in contact with the outer skin of the animal, the moving abutting plate 6 can push the skin on both sides of the sampling wound to aggregate, and then the subsequent suturing of the sampling wound is facilitated; in addition, the right space of the piston plate two 12 decreases, and the space is connected with the third sleeve 49 through the third air pipe 18, so that the gas in the space enters the inner cavity of the third sleeve 49 and pushes the third sliding rod 17 inside to slide, and then drives the two symmetric main boards 1 to approach each other, so as to assist the aggregation effect of the abutting plate 6 on the skin on both sides of the sampling wound; after the second sliding rod 10 moves to the specified position, the limiting mechanism 14 is inserted into the limiting hole 13 under the action of its own elasticity, and then the second sliding rod 10 is constrained and fixed by means of the limiting mechanism 14; Subsequently, the medical staff pushes the support frame 37 to slide, the arc bar 48 at both ends of the support frame 37 pushes the arc block 23 to move downward, the arc block 23 is arranged to drive the fourth sliding rod 22 and the third piston plate 25 to move downward, so that the space at the top of the third piston plate 25 is increased, and then the external gas enters through the fourth one-way inlet valve 31; when the bottom of the arc block 23 contacts the pressure sensor 32, it indicates that the displacement hole 43 on the surface of the material box 42 is displaced to the suture point position at this time, the controller 47 is arranged to control the electric telescopic rod 38 to quickly displace the material box 42; in this process, the bottom of the material box 42 is arranged to contact the suture point position first, then the pressing plate 40 is arranged to displace and push the special-shaped suture nail 46 in the material box 42 to be nailed into the suture point position through the displacement hole 43, then the controller 47 controls the electric telescopic rod 38 to reset quickly; then the arc bar 48 sweeps over the top highest position of the arc block 23, and the arc block 23 is arranged to move upward under the action of the fourth reset spring 24; at the same time, the space at the top of the third piston plate 25 in the arc block 23 is reduced, and the space is communicated with the first air pipe 19 through the fourth air pipe 26, so that the gas in the space enters the inner cavity of the first sleeve 2 and pushes the first sliding rod 3 in the inner cavity to further slide; the first sliding rod 3 drives the abutment plate 6 to further slide, so that the abutment plate 6 extrudes the arc surface at the side end of the special-shaped suture nail 46, and then the needle feet at both ends of the special-shaped suture nail 46 are bent inward, so as to enhance the fastening effect of the special-shaped suture needle on the sampling wound; when the abutment plate 6 is completely displaced out of the bottom of the main plate 1, the abutment plate 6 is arranged to be turned upward under the elastic force of the torsional spring 7, so as to avoid excessive extrusion of the abutment plate 6 on the skin on both sides of the sampling wound, and facilitate the subsequent removal of the device after the suture is completed; After the suture points at the sampling wound are sequentially sutured, the limiting mechanism 14 is released from the constraint and fixation of the second sliding rod 10, and the second sliding rod 10 is pulled to reset, so as to reduce the adsorption force of the suction cup mechanism 15 and remove the device from the surface of the animal skin; then the plug 34 is pulled out, the sealing plug column 33 is pulled out, the first sleeve 2 is communicated with the external space, and the first sliding rod 3 and the abutment plate 6 are reset under the elastic force of the first reset spring 4.
[0022] The above description enables those skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to these embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.
Claims
1. A livestock pathological sampling post-wound suture device comprising two main plates (1) arranged symmetrically, characterized in that: The bottoms of two main plates (1) are welded with a plurality of first sleeves (2) at equal intervals, the end of each first sleeve (2) is slidably provided with a first sliding rod (3), the inner wall of each first sleeve (2) is connected with a first reset spring (4) and the side, away from the corresponding first sleeve (2), of each first sliding rod (3) is welded with a sliding base (5), the side, away from the corresponding first sliding rod (3), of each sliding base (5) is rotatably connected with an abutting plate (6), and the sliding base (5) and the abutting plate (6) between every adjacent two are wound with a torsion spring (7).
2. The livestock pathological sampling post-wound suturing device according to claim 1, characterized in that: The top of each main plate (1) is welded with a mounting table (8), the side wall of each mounting table (8) is fixedly installed with a second sleeve (9), the end of each second sleeve (9) is slidably provided with a second sliding rod (10), the rod body of each second sliding rod (10) is welded with a piston plate one (11) and a piston plate two (12), the side, away from each other, of each second sliding rod (10) is penetrated with a limiting hole (13), and the top of each mounting table (8) is provided with a limiting mechanism (14).
3. A post-sampling wound closure device for livestock according to claim 2, wherein: The bottom of each main plate (1) is fixedly installed with a suction disc mechanism (15), the second sleeve (9) and the corresponding suction disc mechanism (15) are communicated with a second air pipe (16), the front and rear ends of each main plate (1) are symmetrically provided with two third sleeves (49), the left and right ends of each third sleeve (49) are slidably provided with two symmetric third sliding rods (17), the side, away from the corresponding third sleeve (49), of each third sliding rod (17) is welded with the side wall of the corresponding main plate (1), the second sleeve (9) and the corresponding third sleeve (49) are communicated with a third air pipe (18), and the first sleeve (2) and the second sleeve (9) between each single side are communicated with a first air pipe (19).
4. The livestock pathology sampling post-wound suturing device according to claim 3, characterized in that: The top of each main plate (1) is welded with a mounting frame (20), the top of each mounting frame (20) is fixedly installed with a plurality of fourth sleeves (21) at equal intervals, the top of each fourth sleeve (21) is slidably provided with a fourth sliding rod (22), the top of each fourth sliding rod (22) is welded with an arc block (23), the bottom of each arc block (23) and the top of the corresponding fourth sleeve (21) are connected with a fourth reset spring (24), the bottom of each fourth sliding rod (22) is welded with a piston plate three (25) slidably arranged in the corresponding fourth sleeve (21), and the fourth sleeve (21) and the first sleeve (2) between each are communicated with a fourth air pipe (26).
5. The livestock pathology sampling post-wound suturing device according to claim 4, characterized in that: The top of each of the second sleeves (9) is provided with a balance air inlet valve (27), and the top of each of the second sleeves (9) is provided with a balance air hole (28). The connection part between the branch pipes of the first air pipes (19) and the corresponding first sleeves (2) is provided with a first one-way air inlet valve (29). The pipe body between the fourth air pipes (26) and the corresponding first sleeves (2) is provided with a fourth one-way air outlet valve (30). The air inlet end of each of the fourth sleeves (21) is provided with a fourth one-way air inlet valve (31). The top of each of the fourth sleeves (21) is fixedly installed with a pressure sensor (32).
6. The livestock pathology sampling post-wound suturing device according to claim 1, characterized in that: A plurality of sealing plug columns (33) are slidingly arranged between the first sleeves (2) on each side. The two ends of each of the sealing plug columns (33) are provided with two symmetrical latches (34), and the top of each of the latches (34) is magnetically attracted to the bottom of the corresponding main plate (1).
7. The livestock pathology sampling post-wound suturing device according to claim 1, characterized in that: The top of each of the main plates (1) is fixedly installed with two symmetrical transverse sliding rails (35). A longitudinal sliding rail (36) is slidingly arranged between each two adjacent transverse sliding rails (35). A support frame (37) is slidingly arranged between the two longitudinal sliding rails (36). The two ends of the support frame (37) are welded with two symmetrical arc face rods (48). The top of the support frame (37) is fixedly installed with an electric telescopic rod (38). The bottom telescopic end of the electric telescopic rod (38) is fixedly installed with a horizontal plate (39). The bottom of the horizontal plate (39) is welded with a pressing plate (40). The bottom of the horizontal plate (39) is connected with two symmetrical abutting springs (41). A material box (42) is connected between the bottoms of the two abutting springs (41). A discharging hole (43) is penetratingly formed between the upper and lower ends of the material box (42). A feeding spring (44) is connected to the inner side wall of the material box (42). The feeding spring (44) is connected with a feeding plate (45) on one side end. A plurality of special-shaped suture nails (46) are placed in the material box (42).
8. The livestock pathology sampling post-wound suturing device according to claim 1, characterized in that: One of the main plates (1) is fixedly installed with a controller (47), and the controller (47) is electrically connected with the plurality of pressure sensors (32) and the electric telescopic rod (38).