Sampling device for piglet small intestine test

Abstract

The utility model discloses a sampling device for piglet small intestine test, which comprises a bottom plate, the upper surface of the bottom plate is fixedly connected with the bottom surface of a fixed plate, the top of the fixed plate is hinged with one end of a hinged plate, the bottom surface of the hinged plate is fixedly connected with a fixed cutter, the side surface of the fixed cutter is rotatably connected with one end of a threaded rod, and the bottom surface of the hinged plate is fixedly connected with a baffle. A movable cutter is arranged on the outer side of the limiting rod, and the side face of the movable cutter is fixedly connected with one end of a pointer. Through the hinged plate, the fixed cutter, the threaded rod, the baffle, the limiting rod, the movable cutter, the pointer and the placing plate, the shearing speed of the small intestines of pigs is increased, meanwhile, the small intestines of the pigs with different lengths can be sheared, and the working efficiency of workers is improved; and through a water pump, a water pipe, an end, a moving ring, an elastic rod and a cleaning box, the cleaning efficiency and the cleaning quality of workers are improved, and the applicability of the workers is effectively enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of piglet breeding and management, in particular to a sampling device for piglet small intestine testing. Background Art

[0002] Piglets are small pigs, members of the Suidae family. They typically refer to newborn pigs, and are considered piglets until they reach approximately 30 kilograms. Medications are often added to piglet feed to improve growth and immune function. Because some medications target the pig intestine, small intestinal samples are subsequently collected and stained for analysis, such as villus height, crypt depth, and the ratio of the two.

[0003] During the sampling process, a section can only be cut by manually cutting the two ends. Since multiple sections of pig intestines of different lengths are required, the workload of the staff increases and it is not easy to control the cut length. In addition, the cleaning of the pig intestines depends on flushing with water pipes, which not only consumes a lot of staff's time, but also leaves stains, affecting the operator's work efficiency and the accuracy of the test. Utility Model Content

[0004] The purpose of the utility model is to provide a sampling device for piglet small intestine testing to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a sampling device for piglet small intestine testing, comprising a bottom plate, the upper surface of the bottom plate is fixedly connected to the bottom surface of the fixed plate, the top of the fixed plate is hinged to one end of the hinged plate, the bottom surface of the hinged plate is fixedly connected to the fixed cutter, the side surface of the fixed cutter is rotatably connected to one end of the threaded rod, the bottom surface of the hinged plate is fixedly connected to the baffle, the side surface of the baffle is fixedly connected to one end of the limit rod, a movable cutter is provided on the outer side of the limit rod, and the side surface of the movable cutter is fixed to one end of the pointer The upper surface of the bottom plate is fixedly connected to the bottom surface of the placement plate, the upper surface of the bottom plate is fixedly connected to the water tank, a water pump is fixedly installed inside the water tank, the output end of the water pump is fixedly connected to one end of the water pipe, the side of the water tank is fixedly connected to the cleaning box, a water spray hole is provided on the outside of the water pipe, one end of the water pipe is fixedly connected to the end head, a movable ring is provided on the outside of the water pipe, the movable ring is fixedly connected to one end of the elastic rod, a spring is provided on the outside of the water pipe, the outside of the water pipe is fixedly connected to the limit ring, and a box door is provided on the cleaning box.

[0006] Preferably, scale lines are provided on the side of the hinge plate, the pointer is adapted to the position of the scale lines, and the placement plate is located at the bottom of the hinge plate.

[0007] Preferably, one end of the threaded rod passes through the baffle and is fixedly connected to the handwheel, and both ends of the limiting rod are fixedly connected to the fixed cutter and the baffle respectively.

[0008] Preferably, the movable cutter is threadedly connected to the threaded rod through a threaded hole, and the movable cutter is slidingly connected to the limiting rod through a circular through hole, and the threaded rod and the limiting rod are located on both sides of the movable cutter.

[0009] Preferably, one end of the water pipe extends into the interior of the cleaning box and is fixedly connected to the end head, and a chamfer is provided on one side of the end head.

[0010] Preferably, the water spray holes are evenly distributed on the outside of the water pipe, and the outside of the water pipe is slidably connected to the movable ring.

[0011] Preferably, the elastic rods are made of elastic metal, and are evenly distributed in a circular array around the center of the water pipe. Both ends of the elastic rods are fixedly connected to the end head and the movable ring respectively.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. The utility model effectively improves the shearing rate of pig intestines through the hinged plate, fixed cutter, threaded rod, baffle, limit rod, movable cutter, pointer and placement plate, reduces the workload of staff, and can cut pig intestines of different lengths according to needs, thereby improving the actual use effect of the sampling device and thus improving the work efficiency of staff.

[0014] 2. The utility model can also effectively clean the stains inside the pig small intestine through the working box, water pump, end head, movable ring, elastic rod, water spray column and cleaning box, ensuring that the pig small intestine slices will not be affected by internal liquid and pollution during testing, thereby improving the accuracy of small intestine testing, effectively enhancing the applicability of staff, and improving the cleaning efficiency and cleaning quality of staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a partial structural diagram of the utility model;

[0017] Figure 3 It is a partial structural diagram of the utility model;

[0018] Figure 4 It is a partial structural diagram of the utility model.

[0019] In the figure: 1. Base plate; 2. Fixed plate; 3. Hinge plate; 4. Fixed cutter; 5. Threaded rod; 6. Baffle; 7. Limit rod; 8. Movable cutter; 9. Pointer; 10. Placement plate; 11. Water tank; 12. Water pump; 13. Water pipe; 14. Cleaning box; 15. Water spray hole; 16. End; 17. Movable ring; 18. Elastic rod; 19. Spring; 20. Limit ring; 21. Box door. DETAILED DESCRIPTION

[0020] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0021] See also Figure 1-4 The utility model provides a technical solution: a sampling device for piglet small intestine test, comprising a bottom plate 1, the upper surface of the bottom plate 1 is welded and fixed to the bottom surface of the fixed plate 2, the top of the fixed plate 2 is hinged to one end of the hinged plate 3 through a hinge shaft, the bottom surface of the hinged plate 3 is welded and fixed to the fixed cutter 4, the side surface of the fixed cutter 4 is rotatably connected to one end of the threaded rod 5, the bottom surface of the hinged plate 3 is welded and fixed to the baffle 6, the side surface of the baffle 6 is fixedly connected to one end of the limiting rod 7, the outer side of the limiting rod 7 is slidably connected to the circular through hole of the mobile cutter 8, one end of the threaded rod 5 passes through the mobile cutter 8 and is welded and fixed to the baffle 6, the threaded rod 5 is threadedly connected to the mobile cutter 8, the side surface of the mobile cutter 8 is welded and fixed to one end of the pointer 9, the bottom plate 1 is welded and fixed to the bottom surface of the placement plate 10, the upper surface of the bottom plate 1 is fixedly connected to the water tank 11, the inside of the water tank 11 is fixedly connected to the bottom surface of the water pump 12, the output end of the water pump 12 is welded and fixed to one end of the water pipe 13, the side of the water tank 11 is welded and fixed to the cleaning box 14, a water spray hole 15 is provided on the outside of the water pipe 13, one end of the water pipe 13 is welded and fixed to the end head 16, a movable ring 17 is provided on the outside of the water pipe 13, the movable ring 17 is welded and fixed to one end of the elastic rod 18, a spring 19 is sleeved on the outside of the water pipe 13, and the outside of the water pipe 13 is welded and fixed to the limit ring 20, a box door 21 is provided on the cleaning box 14, a guide rail is provided on the inner wall of the cleaning box 14, and the box door 21 is movably connected to the cleaning box 14 through the guide rail.

[0022] When the handle 5 is tightened, the knife 8 is tightened, and the knife 8 is tightened to the handle 6. The knife 8 is then tightened to the handle 6. When the handle 5 is tightened, the knife 8 is tightened, and the knife 8 is then tightened. When the handle 5 is tightened, the knife 8 is tightened, and the knife 8 is then tightened. When the handle 5 is tightened, the knife 8 is finally tightened, and the knife 8 is finally

[0023] One end of the water pipe 13 extends to the inside of the cleaning box 14 and is fixedly connected to the end head 16. A chamfer is set on one side of the end head 16, which makes it easy to pass the pig intestine through the end head 16 and is sleeved on the outside of the elastic rod 18. Since the water spray holes 15 are evenly distributed on the outside of the water pipe 13, the outside of the water pipe 13 is slidably connected to the movable ring 17. The water in the water tank 11 is made to pass through the water pipe 13 and then be sprayed out from the water spray holes 15 through the water pump 12, thereby cleaning the pig intestine and improving the quality of the sample.

[0024] In order to facilitate the drainage of the water after washing the pig intestines, a drainage trough is provided on the bottom plate 1, and the drainage trough is inclined. The drainage trough is located at the bottom of the washing box 14, and a water collecting tank is provided at the bottom of the bottom plate 1 to avoid contamination caused by the washing water after flushing the pig intestines.

[0025] Since the elastic rods 18 are made of elastic metal, they are evenly distributed in a circular array around the center of the water pipe 13. The two ends of the elastic rods 18 are fixedly connected to the end 16 and the movable ring 17 respectively, so that the elastic rods 18 can bend. When the elastic rods 18 bend, the outer diameter of the whole is expanded, thereby expanding and fixing the pig small intestine.

[0026] Working principle: When in use, the staff places the small intestine on the upper surface of the placement plate 10, and rotates the handwheel at one end of the threaded rod 5 to rotate the threaded rod 5, thereby further moving the movable cutter 8 outside the limit rod 7, thereby adjusting the distance between the fixed cutter 4 and the movable cutter 8 to achieve cutting of small intestines of different lengths. At the same time, the pointer 9 and the scale line on the side of the hinged plate 3 make the length of the small intestine more accurate, effectively improving the accuracy of the small intestine detection results. Then, the hinged plate 3 is rotated to cut the small intestine on the placement plate 10, and then the movable ring is pushed. 17. Squeeze the spring 19 while straightening the elastic rod 18. Then, pass the pig intestine through the chamfered surface of the end 16 and put the pig intestine on the outside of the elastic rod 18. Then, the elasticity of the spring 19 pushes the movable ring 17 to move, thereby squeezing the elastic rod 18 to bend the elastic rod 18. The bent elastic rod 18 supports and expands the inner wall of the pig intestine. The water in the water tank 11 is sprayed out from the water spray hole 15 through the water pump 12, so as to clean the inner wall of the pig intestine and avoid poor cleaning effect, which causes impurities in the villi to affect subsequent tests.

[0027] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0028] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sampling device for piglet small intestine testing, comprising a base plate (1), characterized in that: The upper surface of the bottom plate (1) is fixedly connected to the bottom surface of the fixed plate (2), the top of the fixed plate (2) is hinged to one end of the hinged plate (3), the bottom surface of the hinged plate (3) is fixedly connected to the fixed cutter (4), the side surface of the fixed cutter (4) is rotatably connected to one end of the threaded rod (5), the bottom surface of the hinged plate (3) is fixedly connected to the baffle (6), the side surface of the baffle (6) is fixedly connected to one end of the limit rod (7), a movable cutter (8) is provided on the outside of the limit rod (7), the side surface of the movable cutter (8) is fixedly connected to one end of the pointer (9), the upper surface of the bottom plate (1) is fixedly connected to the bottom surface of the placement plate (10), the upper surface of the bottom plate (1) is fixedly connected to the water tank (11), and the lower surface of the bottom plate (1) is fixedly connected to the lower surface of the placement plate (10). ) is fixedly connected, a water pump (12) is fixedly installed inside the water tank (11), the output end of the water pump (12) is fixedly connected to one end of the water pipe (13), the side of the water tank (11) is fixedly connected to the cleaning box (14), a water spray hole (15) is provided on the outside of the water pipe (13), one end of the water pipe (13) is fixedly connected to the end head (16), a movable ring (17) is provided on the outside of the water pipe (13), the movable ring (17) is fixedly connected to one end of the elastic rod (18), a spring (19) is sleeved on the outside of the water pipe (13), the outside of the water pipe (13) is fixedly connected to the limit ring (20), and a box door (21) is provided on the cleaning box (14).

2. A sampling device for piglet small intestine testing according to claim 1, characterized in that: The side of the hinge plate (3) is provided with scale lines, the pointer (9) is adapted to the position of the scale lines, and the placement plate (10) is located at the bottom of the hinge plate (3).

3. The sampling device for piglet small intestine testing according to claim 1, characterized in that: One end of the threaded rod (5) passes through the baffle (6) and is fixedly connected to the hand wheel, and the two ends of the limiting rod (7) are respectively fixedly connected to the fixed cutter (4) and the baffle (6).

4. A sampling device for piglet small intestine testing according to claim 1, characterized in that: The movable cutter (8) is threadedly connected to the threaded rod (5) through a threaded hole, and the movable cutter (8) is slidingly connected to the limiting rod (7) through a circular through hole. The threaded rod (5) and the limiting rod (7) are located on both sides of the movable cutter (8).

5. The sampling device for piglet small intestine testing according to claim 1, characterized in that: One end of the water pipe (13) extends into the interior of the cleaning box (14) and is fixedly connected to the end head (16), and a chamfer is provided on one side of the end head (16).

6. The sampling device for piglet small intestine testing according to claim 1, characterized in that: The water spray holes (15) are evenly distributed on the outside of the water pipe (13), and the outside of the water pipe (13) is slidably connected to the moving ring (17).

7. The sampling device for piglet small intestine testing according to claim 1, characterized in that: The elastic rods (18) are made of elastic metal and are evenly distributed in a circular array around the center of the water pipe (13). Both ends of the elastic rods (18) are fixedly connected to the end head (16) and the movable ring (17) respectively.

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