Animal epidemic prevention supervision sampling device convenient to protect

Abstract

The invention discloses an animal epidemic prevention supervision sampling device convenient to protect, and relates to the technical field of animal sampling. A fixing plate is arranged in the device main body, a sampling bottle is attached and fixed in the fixing plate, a lifting mechanism is arranged at the bottom of the sampling bottle, a cooling mechanism is arranged in the device main body, the top of the cooling mechanism is connected with an air blowing mechanism, and the air blowing mechanism can blow cold air into the device main body; the left end of the driving motor is connected with the lifting mechanism. By driving the motor to rotate in the forward direction, the lifting mechanism can eject the sampling bottles out of the top of the fixing plate, so that a user can take out the sampling bottles more conveniently, then the lifting mechanism descends, the sampling bottles are fixed in the fixing plate, and the sampling bottles can be protected; then, a driving motor rotates reversely, so that the driving motor can drive a cooling mechanism and an air blowing mechanism to operate, and cold air is transmitted into the device main body to perform temperature protection on the sampling bottle.

Description

Technical Field

[0001] The invention relates to the technical field of animal sampling, in particular to an animal epidemic prevention supervision sampling device which is easy to protect. Background Art

[0002] The animal epidemic prevention supervision sampling device is a device specially designed for animal disease monitoring, sampling and prevention. It is generally used to collect liquid samples from animals, such as blood, urine, etc., so as to conduct epidemic prevention tests and other work. However, the existing animal epidemic prevention supervision sampling devices have some shortcomings, such as:

[0003] Application number: CN202020413356.9 is an animal epidemic prevention supervision sampling device. The device can carry out sampling and prevention simultaneously, which is more conducive to the prevention and control of animal diseases; however, in actual use, the device is difficult to effectively protect the samples, which may cause the samples to be damaged or deteriorated during the collection process, making the sampling device unstable.

[0004] Therefore, we propose an animal epidemic prevention supervision sampling device that is easy to protect, in order to solve the problem mentioned above that most animal epidemic prevention supervision sampling devices are difficult to effectively protect samples, which may cause samples to be easily damaged or deteriorated during the collection process, resulting in unstable sampling of the sampling device. Summary of the invention

[0005] The purpose of the present invention is to provide an animal epidemic prevention monitoring sampling device that is easy to protect, so as to solve the problems in the current market raised by the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an animal epidemic prevention monitoring sampling device that is easy to protect, comprising a device body and a top cover arranged on the top of the device body; a fixing plate is arranged inside the device body, and a sampling bottle is fitted and fixed inside the fixing plate, and a lifting mechanism is arranged at the bottom of the sampling bottle, a cooling mechanism is arranged inside the device body, and a blowing mechanism is connected to the top of the cooling mechanism, and the blowing mechanism can blow cold air into the device body;

[0007] A driving motor is arranged inside the device body, and the left end of the driving motor is connected to the lifting mechanism, and the top of the driving motor is connected to the cooling mechanism and the blowing mechanism, and the driving motor can drive the lifting mechanism or the cooling mechanism to operate.

[0008] By driving the motor to rotate forward, the lifting mechanism can push the sampling bottle out of the top of the fixed plate, making it more convenient for the user to take out the sampling bottle. The lifting mechanism can then be lowered to fix the sampling bottle inside the fixed plate, thereby protecting each sampling bottle. The driving motor can then rotate in the opposite direction to drive the cooling mechanism and the blowing mechanism to operate, thereby transmitting cold air to the inside of the device body to protect the temperature of the sampling bottle, so that the device can better protect the sampling bottle when in use.

[0009] As a preferred technical solution of the present invention, a protective groove is provided on the top of the fixed plate, and a protective pad is provided on the bottom of the fixed plate, and the inside of the protective pad can fit with the sampling bottle, the bottom of the sampling bottle is provided with an adsorption iron sheet, and the fixed plate is fixedly connected to the inside of the device body.

[0010] The adoption of the above technical solution can make the fixing plate more stable when protecting the sampling bottle, thereby increasing the stability of the device during protection.

[0011] As a preferred technical solution of the present invention, the driving motor is fixedly connected to the inside of the device body, and a first sprocket is connected to the left end of the driving motor, and a first chain is meshed on the outside of the first sprocket, a second sprocket is meshed on the top of the first chain, and ratchet groups are provided on the left ends of the first sprocket and the second sprocket.

[0012] The adoption of the above technical solution can make the drive motor more stable when connected to equipment such as a lifting mechanism and a cooling mechanism, thereby increasing the stability of the equipment during operation.

[0013] As a preferred technical solution of the present invention, the second sprocket is rotatably connected to the inside of the device body, and the ratchet group includes a first ratchet, and the left end of the first ratchet is meshed with a second ratchet, the left end of the second ratchet is connected to a spring shaft, and the ratchet groups at the left end of the first sprocket and the ratchet groups at the left end of the second sprocket face opposite directions.

[0014] The adoption of the above technical solution can make it more convenient for the driving motor to drive the lifting mechanism or cooling mechanism and other equipment to operate, thereby increasing the controllability of the equipment during operation.

[0015] As a preferred technical solution of the present invention, the left end of the first sprocket is connected to the lifting mechanism through a ratchet group, and the lifting mechanism includes a driving shaft, and a first bevel gear is meshed on the outside of the driving shaft, a second bevel gear is meshed on the top of the first bevel gear, and a first reciprocating threaded shaft is connected to the top of the second bevel gear, and a first threaded sleeve is provided on the outside of the first reciprocating threaded shaft, an ejection plate is provided on the top of the first threaded sleeve, and an ejection seat is provided on the top of the ejection plate, and the ejection seat is located at the bottom of the protective cushion, and a magnet sheet is provided on the top of the ejection seat.

[0016] The adoption of the above technical solution can make the lifting mechanism more stable when fixing the bottom of the sampling bottle, thereby increasing the stability of the fixing plate and the lifting mechanism when fixing the sampling bottle.

[0017] As a preferred technical solution of the present invention, the ejection plate is slidably connected to the inside of the device body, and the left end of the second sprocket is connected to the cooling mechanism through a ratchet group, and the cooling mechanism includes a third sprocket, the outer side of the third sprocket is meshed with a second chain, and the rear end of the second chain is meshed with a fourth sprocket, and the left end of the fourth sprocket is connected to a third bevel gear, the bottom of the third bevel gear is meshed with a fourth bevel gear, and a peristaltic pump rod is provided at the bottom of the fourth bevel gear, and a peristaltic pump housing is provided on the outer side of the peristaltic pump rod;

[0018] An air pipe is provided between the peristaltic pump rod and the peristaltic pump housing, and a cold air box is connected to the bottom of the air pipe, and the left end of the cold air box is connected to the heat exchange box. The cold air box and the heat exchange box are connected to the bottom of the device body, and the top of the air pipe is connected to the blowing mechanism.

[0019] The adoption of the above technical solution can make the internal cooling of the device body more stable when protecting the temperature of the sampling bottle, thereby increasing the efficiency of the equipment during protection.

[0020] As a preferred technical solution of the present invention, the bottom of the peristaltic pump housing is connected to the device body, and the left end of the third sprocket is connected to the blowing mechanism, and the blowing mechanism includes a driving gear, the front ends of the driving gear are meshed with first gears, and the outside of the first gear is meshed with a second gear, and the left ends of the driving gear and the second gear are both connected to fan blades, a vent is provided on the outside of the fan blade, and the bottom of the vent is connected to the air supply pipe, and the vent is located at the right end of the fixed plate.

[0021] The above technical solution enables the blowing mechanism to operate synchronously when the cooling mechanism is in operation, so that the exhaust mechanism can transmit cold air to the inside of the device body for cooling more conveniently, thereby increasing the cooling protection efficiency of the equipment.

[0022] As a preferred technical solution of the present invention, the vent is fixedly connected to the right end of the inside of the device body, and the top of the device body is connected to the top cover by a labor hinge, and a collector is provided at the bottom of the top cover, the top cover is fixedly connected to the collector by a snap, and a recorder is provided at the front end of the top cover, and an exhaust valve is provided at the top of the top cover.

[0023] The adoption of the above technical solution enables the device to be monitored by a recorder when performing sampling work, thereby increasing the monitorability of the device during sampling.

[0024] As a preferred technical solution of the present invention, a monitoring mechanism is provided inside the device body, and the bottom of the monitoring mechanism is connected to the driving shaft, and the monitoring mechanism includes a fifth bevel gear, the fifth bevel gear is fixedly connected to the driving shaft, and the top of the fifth bevel gear is meshed with a sixth bevel gear, and the top of the sixth bevel gear is connected to a second reciprocating threaded shaft, a second threaded sleeve is provided on the outside of the second reciprocating threaded shaft, and a sliding plate is connected to the rear end of the second threaded sleeve, and a camera is connected to the top of the sliding plate, and the sliding plate is slidably connected to the inner wall of the device body.

[0025] The adoption of the above technical solution enables the monitoring mechanism to operate synchronously when the lifting mechanism drives the sampling bottle to be ejected and lifted, thereby driving the camera to detect the sampling work, thereby increasing the storability of the equipment.

[0026] Compared with the prior art, the beneficial effects of the present invention are as follows: by driving the motor to rotate forward, the lifting mechanism can push the sampling bottle out of the top of the fixed plate, so that the user can take out the sampling bottle more conveniently, and then the lifting mechanism is lowered, so that the sampling bottle is fixed inside the fixed plate, so that each sampling bottle can be protected, and then the driving motor is reversely rotated, so that the driving motor can drive the cooling mechanism and the blowing mechanism to operate, so that the cold air is transmitted to the inside of the device body to protect the temperature of the sampling bottle, so that the device can better protect the sampling bottle when in use;

[0027] Furthermore, by arranging a magnet sheet on the top of the ejection seat, the lifting mechanism can be made more stable when fixing the bottom of the sampling bottle, thereby increasing the stability of the fixing plate and the lifting mechanism when fixing the sampling bottle;

[0028] Furthermore, by setting up the cooling mechanism, the internal cooling of the device body can be made more stable when the temperature of the sampling bottle is being protected, thereby increasing the efficiency of the equipment during protection. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the front elevation structure of the present invention;

[0030] Figure 2 It is a schematic diagram of the three-dimensional structure of the front cross section of the present invention;

[0031] Figure 3 It is a schematic diagram of a three-dimensional structure of a side cross-section of the present invention;

[0032] Figure 4 It is a schematic diagram of the three-dimensional structure of the present invention with the top cover opened;

[0033] Figure 5 It is a schematic diagram of the three-dimensional structure of the fixing plate of the present invention;

[0034] Figure 6 It is a three-dimensional structural schematic diagram of the disassembly of the parts of the ratchet assembly of the present invention;

[0035] Figure 7 It is a three-dimensional structural schematic diagram of the lifting mechanism of the present invention;

[0036] Figure 8 It is a three-dimensional structural schematic diagram of the cooling mechanism of the present invention;

[0037] Fig. 9 It is a three-dimensional structural schematic diagram of the blowing mechanism of the present invention;

[0038] Fig.10 It is a schematic diagram of a three-dimensional structure of a front cross-section of Example 2 of the present invention;

[0039] Fig.11 It is a schematic diagram of the three-dimensional structure of the monitoring mechanism of Example 2 of the present invention.

[0040] In the figure: 1, device body; 2, driving motor; 3, fixing plate; 4, protective cushion; 5, protective groove; 6, sampling bottle; 7, adsorption iron sheet; 8, ejection seat; 9, magnet sheet; 10, ejection plate; 11, first sprocket; 12, first chain; 13, second sprocket; 14, first ratchet; 15, second ratchet; 16, spring shaft; 17, driving shaft; 18, first bevel gear; 19, second bevel gear; 20, first reciprocating threaded shaft; 21, first threaded sleeve; 22, third sprocket; 23, second chain 24. fourth sprocket; 25. third bevel gear; 26. fourth bevel gear; 27. peristaltic pump rod; 28. peristaltic pump housing; 29. ​​gas pipe; 30. cold air box; 31. heat exchange box; 32. driving gear; 33. first gear; 34. second gear; 35. fan blade; 36. vent; 37. top cover; 38. collector; 39. recorder; 40. fifth bevel gear; 41. sixth bevel gear; 42. second reciprocating threaded shaft; 43. second threaded sleeve; 44. sliding plate; 45. camera. DETAILED DESCRIPTION

[0041] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0042] Example 1: Please refer to Figure 1-Figure 9The present invention provides a technical solution: an animal epidemic prevention monitoring sampling device that is easy to protect, comprising a device body 1 and a top cover 37 arranged on the top of the device body 1; a fixing plate 3 is arranged inside the device body 1, and a sampling bottle 6 is fitted and fixed inside the fixing plate 3, and a lifting mechanism is arranged at the bottom of the sampling bottle 6, a cooling mechanism is arranged inside the device body 1, and a blowing mechanism is connected to the top of the cooling mechanism, and the blowing mechanism can blow cold air into the device body 1;

[0043] A driving motor 2 is provided inside the device body 1, and the left end of the driving motor 2 is connected to the lifting mechanism, and the top of the driving motor 2 is connected to the cooling mechanism and the blowing mechanism, and the driving motor 2 can drive the lifting mechanism or the cooling mechanism to operate;

[0044] A protective groove 5 is provided at the top of the fixing plate 3, and a protective cushion 4 is provided at the bottom of the fixing plate 3, and the inside of the protective cushion 4 can fit with the sampling bottle 6, and an adsorption iron sheet 7 is provided at the bottom of the sampling bottle 6, and the fixing plate 3 is fixedly connected to the inside of the device body 1;

[0045] The driving motor 2 is fixedly connected to the inside of the device body 1, and the left end of the driving motor 2 is connected to the first sprocket 11, and the first chain 12 is meshed on the outside of the first sprocket 11, and the second sprocket 13 is meshed on the top of the first chain 12, and the left ends of the first sprocket 11 and the second sprocket 13 are both provided with ratchet groups; the second sprocket 13 is rotatably connected to the inside of the device body 1, and the ratchet group includes a first ratchet 14, and the left end of the first ratchet 14 is meshed with a second ratchet 15, and the left end of the second ratchet 15 is connected to a spring shaft 16, and the ratchet groups at the left end of the first sprocket 11 and the left end of the second sprocket 13 are in opposite directions;

[0046] The left end of the first sprocket 11 is connected to the lifting mechanism through a ratchet group, and the lifting mechanism includes a driving shaft 17, and a first bevel gear 18 is meshed on the outside of the driving shaft 17, a second bevel gear 19 is meshed on the top of the first bevel gear 18, and a first reciprocating threaded shaft 20 is connected to the top of the second bevel gear 19, and a first threaded sleeve 21 is provided on the outside of the first reciprocating threaded shaft 20, an ejection plate 10 is provided on the top of the first threaded sleeve 21, and an ejection seat 8 is provided on the top of the ejection plate 10, and the ejection seat 8 is located at the bottom of the protective cushion 4, and a magnet sheet 9 is provided on the top of the ejection seat 8;

[0047] The ejector plate 10 is slidably connected to the inside of the device body 1, and the left end of the second sprocket 13 is connected to the cooling mechanism through a ratchet group, and the cooling mechanism includes a third sprocket 22, the outer side of the third sprocket 22 is meshed with a second chain 23, and the rear end of the second chain 23 is meshed with a fourth sprocket 24, and the left end of the fourth sprocket 24 is connected to a third bevel gear 25, the bottom of the third bevel gear 25 is meshed with a fourth bevel gear 26, and a peristaltic pump rod 27 is provided at the bottom of the fourth bevel gear 26, and a peristaltic pump housing 28 is provided on the outer side of the peristaltic pump rod 27;

[0048] An air delivery pipe 29 is provided between the peristaltic pump rod 27 and the peristaltic pump housing 28, and a cold air box 30 is connected to the bottom of the air delivery pipe 29, and the left end of the cold air box 30 is connected to a heat exchange box 31, the cold air box 30 and the heat exchange box 31 are connected to the bottom of the device body 1, and the top of the air delivery pipe 29 is connected to the blowing mechanism;

[0049] The bottom of the peristaltic pump housing 28 is connected to the device body 1, and the left end of the third sprocket 22 is connected to the blowing mechanism, and the blowing mechanism includes a driving gear 32, the front ends of the driving gear 32 are meshed with first gears 33, and the outer side of the first gear 33 is meshed with a second gear 34, and the left ends of the driving gear 32 and the second gear 34 are both connected to fan blades 35, and the outer side of the fan blade 35 is provided with a vent 36, and the bottom of the vent 36 is connected to the air pipe 29, and the vent 36 is located at the right end of the fixed plate 3;

[0050] The vent 36 is fixedly connected to the right end of the inside of the device body 1, and the top of the device body 1 is connected to the top cover 37 by a manual hinge, and a collector 38 is provided at the bottom of the top cover 37, and the top cover 37 is fixedly connected to the collector 38 by a snap, and a recorder 39 is provided at the front end of the top cover 37, and an exhaust valve port is provided at the top of the top cover 37.

[0051] Example 2: Figure 10-11 As shown, the difference between this embodiment and embodiment 1 is that: a monitoring mechanism is provided inside the device body 1, and the bottom of the monitoring mechanism is connected to the driving shaft 17, and the monitoring mechanism includes a fifth bevel gear 40, the fifth bevel gear 40 is fixedly connected to the driving shaft 17, and the top of the fifth bevel gear 40 is meshed with a sixth bevel gear 41, and the top of the sixth bevel gear 41 is connected to a second reciprocating threaded shaft 42, a second threaded sleeve 43 is provided on the outside of the second reciprocating threaded shaft 42, and a sliding plate 44 is connected to the rear end of the second threaded sleeve 43, and a camera 45 is connected to the top of the sliding plate 44, and the sliding plate 44 is slidably connected to the inner wall of the device body 1;

[0052] When the first sprocket 11 drives the driving shaft 17 to rotate, the driving shaft 17 will also drive the fifth bevel gear 40 to rotate, so that the fifth bevel gear 40 drives the sixth bevel gear 41 and the second reciprocating threaded shaft 42 to rotate, so that the second reciprocating threaded shaft 42 drives the second threaded sleeve 43 and the sliding plate 44 to rise and fall, so that the sliding plate 44 drives the camera 45 to extend out of the device body 1, so as to monitor the sampling work of the sampling bottle 6. When the lifting mechanism descends, the second reciprocating threaded shaft 42 will also drive the second threaded sleeve 43 to descend, so that the camera 45 can be stored in the device body 1.

[0053] Working principle: When using the animal epidemic prevention monitoring sampling device that is easy to protect, first, the sampling bottle 6 is pushed out of the top of the fixed plate 3 by the lifting mechanism, so that the sampling bottle 6 is taken out. When the sampling bottle 6 is collected, the lifting mechanism can be started again, so that the sampling bottle 6 is fixed and protected by the fixed plate 3 and the lifting mechanism. At the same time, the driving motor 2 can be reversely rotated, so that the driving motor 2 drives the cooling mechanism and the blowing mechanism to operate, so that the blowing mechanism transmits the cold air inside the cooling mechanism to the inside of the device body 1, so that the sample inside the sampling bottle 6 is cooled and protected;

[0054] When the driving motor 2 rotates in the forward direction, the ratchet group at the front end of the first sprocket 11 can be meshed, that is, the first ratchet 14 is meshed with the second ratchet 15, and the second ratchet 15 will drive the spring shaft 16 to rotate, so that the first sprocket 11 drives the lifting mechanism to operate through the ratchet group; and because the ratchet group at the left end of the first sprocket 11 and the ratchet group at the left end of the second sprocket 13 are in opposite directions, the ratchet group at the left end of the second sprocket 13 will be disengaged, that is, the first ratchet 14 is disengaged with the second ratchet 15, and the second ratchet 15 retreats under the drive of the spring shaft 16;

[0055] When the driving motor 2 rotates in the forward direction to drive the first sprocket 11 to rotate, the first sprocket 11 will drive the driving shaft 17 in the lifting mechanism to rotate, so that the driving shaft 17 drives the first bevel gear 18 to rotate, so that the first bevel gear 18 drives the second bevel gear 19 and the first reciprocating threaded shaft 20 to rotate, so that the first reciprocating threaded shaft 20 drives the first threaded sleeve 21 and the ejection plate 10 to rise and fall, so that the ejection seat 8 at the top of the ejection plate 10 passes through the protective cushion 4 to eject the sampling bottle 6, and because a magnet sheet 9 is provided on the top of the ejection seat 8, and an adsorption iron sheet 7 is provided at the bottom of the sampling bottle 6, the ejection seat 8 will be magnetically fixed to the adsorption iron sheet 7 at the bottom of the sampling bottle 6 through the magnet sheet 9, so that the ejection seat 8 can position and fix the bottom of the sampling bottle 6;

[0056] When the driving motor 2 rotates in the reverse direction, the ratchet set at the left end of the second sprocket 13 will mesh, so that the second sprocket 13 drives the cooling mechanism and the blowing mechanism to operate at the same time, so that the second sprocket 13 drives the third sprocket 22 to rotate, so that the third sprocket 22 drives the fourth sprocket 24 to rotate through the second chain 23, so that the fourth sprocket 24 drives the third bevel gear 25 to rotate, so that the third bevel gear 25 drives the fourth bevel gear 26 and the peristaltic pump rod 27 to rotate, so that the peristaltic pump rod 27 cooperates with the peristaltic pump housing 28 to squeeze the air delivery pipe 29, so that the air delivery pipe 29 transmits the cold air inside the cold air box 30 to the inside of the air outlet mechanism;

[0057] When the third sprocket 22 rotates, it will also drive the driving gear 32 provided inside the air outlet mechanism to rotate, so that the driving gear 32 drives the first gears 33 on the front and rear sides to rotate, so that the first gear 33 drives the second gear 34 to rotate, so that the driving gear 32 and the second gear 34 simultaneously drive the fan blades 35 to rotate, so that the fan blades 35 rotate inside the vent 36, so that the cold air inside the vent 36 is blown to the inside of the device body 1 by the fan blades 35, and the sampling bottle 6 fixed by the fixing plate 3 is cooled and protected;

[0058] When the fixing plate 3 fixes the sampling bottle 6 , the sampling bottle 6 will pass through the protective groove 5 , so that the bottom of the sampling bottle 6 fits against the inner wall of the protective cushion 4 , so that the protective cushion 4 protects the bottom of the sampling bottle 6 .

[0059] Thereby completing a series of tasks, the contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0060] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. An animal epidemic prevention monitoring sampling device that is easy to protect, comprising a device body (1) and a top cover (37) arranged on the top of the device body (1); characterized in that: A fixing plate (3) is provided inside the device body (1), and a sampling bottle (6) is fixed inside the fixing plate (3), and a lifting mechanism is provided at the bottom of the sampling bottle (6); a cooling mechanism is provided inside the device body (1), and a blowing mechanism is connected to the top of the cooling mechanism, and the blowing mechanism can blow cold air into the device body (1); A driving motor (2) is provided inside the device body (1), and the left end of the driving motor (2) is connected to the lifting mechanism, and the top of the driving motor (2) is connected to the cooling mechanism and the blowing mechanism, and the driving motor (2) can drive the lifting mechanism or the cooling mechanism to operate.

2. The animal epidemic prevention monitoring sampling device that is easy to protect according to claim 1 is characterized in that: The top of the fixing plate (3) is provided with a protective groove (5), and the bottom of the fixing plate (3) is provided with a protective cushion (4), and the inside of the protective cushion (4) can fit with the sampling bottle (6), the bottom of the sampling bottle (6) is provided with an adsorption iron sheet (7), and the fixing plate (3) is fixedly connected to the inside of the device body (1).

3. The animal epidemic prevention monitoring sampling device that is easy to protect according to claim 2 is characterized in that: The driving motor (2) is fixedly connected to the inside of the device body (1), and the left end of the driving motor (2) is connected to a first sprocket (11), and a first chain (12) is meshed on the outside of the first sprocket (11), and a second sprocket (13) is meshed on the top of the first chain (12), and ratchet groups are provided at the left ends of the first sprocket (11) and the second sprocket (13).

4. The animal epidemic prevention monitoring sampling device that is easy to protect according to claim 3 is characterized in that: The second sprocket (13) is rotatably connected to the inside of the device body (1), and the ratchet group includes a first ratchet (14), and the left end of the first ratchet (14) is meshed with a second ratchet (15), the left end of the second ratchet (15) is connected to a spring shaft (16), and the ratchet group at the left end of the first sprocket (11) and the ratchet group at the left end of the second sprocket (13) are in opposite directions.

5. The animal epidemic prevention monitoring sampling device convenient for protection according to claim 4 is characterized in that: The left end of the first sprocket (11) is connected to the lifting mechanism through a ratchet group, and the lifting mechanism comprises a driving shaft (17), and a first bevel gear (18) is meshed on the outer side of the driving shaft (17), a second bevel gear (19) is meshed on the top of the first bevel gear (18), and a first reciprocating threaded shaft (20) is connected to the top of the second bevel gear (19), and a first threaded sleeve (21) is provided on the outer side of the first reciprocating threaded shaft (20), an ejection plate (10) is provided on the top of the first threaded sleeve (21), and an ejection seat (8) is provided on the top of the ejection plate (10), and the ejection seat (8) is located at the bottom of the protective cushion (4), and a magnet sheet (9) is provided on the top of the ejection seat (8).

6. The animal epidemic prevention monitoring sampling device convenient for protection according to claim 5 is characterized in that: The ejection plate (10) is slidably connected to the inside of the device body (1), and the left end of the second sprocket (13) is connected to the cooling mechanism through a ratchet group, and the cooling mechanism includes a third sprocket (22), the outer side of the third sprocket (22) is meshed with a second chain (23), and the rear end of the second chain (23) is meshed with a fourth sprocket (24), and the left end of the fourth sprocket (24) is connected to a third bevel gear (25), the bottom of the third bevel gear (25) is meshed with a fourth bevel gear (26), and a peristaltic pump rod (27) is provided at the bottom of the fourth bevel gear (26), and a peristaltic pump housing (28) is provided on the outer side of the peristaltic pump rod (27); An air delivery pipe (29) is provided between the peristaltic pump rod (27) and the peristaltic pump housing (28), and a cold air box (30) is connected to the bottom of the air delivery pipe (29), and the left end of the cold air box (30) is connected to a heat exchange box (31), the cold air box (30) and the heat exchange box (31) are connected to the bottom of the device body (1), and the top of the air delivery pipe (29) is connected to an air blowing mechanism.

7. The animal epidemic prevention monitoring sampling device according to claim 6 is characterized in that: The bottom of the peristaltic pump housing (28) is connected to the device body (1), and the left end of the third sprocket (22) is connected to the blowing mechanism, and the blowing mechanism includes a driving gear (32), the front ends of the driving gear (32) are meshed with first gears (33), and the outer side of the first gear (33) is meshed with a second gear (34), and the left ends of the driving gear (32) and the second gear (34) are both connected to fan blades (35), the outer side of the fan blade (35) is provided with a vent (36), and the bottom of the vent (36) is connected to the air supply pipe (29), and the vent (36) is located at the right end of the fixed plate (3).

8. The animal epidemic prevention monitoring sampling device convenient for protection according to claim 7 is characterized in that: The vent (36) is fixedly connected to the right end of the inside of the device body (1), and the top of the device body (1) is connected to the top cover (37) by a manual hinge, and a collector (38) is provided at the bottom of the top cover (37), the top cover (37) is fixedly connected to the collector (38) by a buckle, and a recorder (39) is provided at the front end of the top cover (37), and an exhaust valve is provided at the top of the top cover (37).

9. The animal epidemic prevention monitoring sampling device convenient for protection according to claim 7 is characterized in that: A monitoring mechanism is provided inside the device body (1), and the bottom of the monitoring mechanism is connected to the driving shaft (17), and the monitoring mechanism comprises a fifth bevel gear (40), the fifth bevel gear (40) is fixedly connected to the driving shaft (17), and the top of the fifth bevel gear (40) is meshed with a sixth bevel gear (41), and the top of the sixth bevel gear (41) is connected to a second reciprocating threaded shaft (42), a second threaded sleeve (43) is provided on the outside of the second reciprocating threaded shaft (42), and the rear end of the second threaded sleeve (43) is connected to a sliding plate (44), and the top of the sliding plate (44) is connected to a camera (45), and the sliding plate (44) is slidably connected to the inner wall of the device body (1).

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