Collecting device

Abstract

The utility model relates to the technical field of soil sample collection, in particular to a collection device. Moving wheels are fixed to the four end corners of the bottom of the bottom plate, a stabilizing mechanism is arranged at the bottom of the bottom plate, a handrail is fixed to one end of the top of the bottom plate, a hydraulic rod is fixed to the top of the bottom plate, a first connecting plate is fixed to the telescopic end of the hydraulic rod, and a first rotating motor is fixed to one end of the top of the first connecting plate. According to the collecting device provided by the utility model, the shaking or inclination of the collecting device caused by uneven or loose ground can be prevented through the arrangement of the stabilizing mechanism, so that the uniformity and the quality of collected soil samples are ensured; the cleaning assembly can effectively avoid cross contamination and confusion among samples during connection and collection, and the purity and uniqueness of each sample are ensured; through the design of the split charging mechanism, the device can continuously collect soil samples and separately package the soil samples, so that the collecting device can collect a large number of soil samples at different places in a short time.

Description

Technical Field

[0001] The utility model relates to the technical field of soil sample collection, in particular to a collection device. Background Art

[0002] Collecting soil microorganisms can provide reliable data support for subsequent microbial analysis and research. These studies help us understand the diversity and function of soil microorganisms and their role in the ecosystem, which is of great significance to agricultural production, environmental protection and ecological restoration.

[0003] For example, a Chinese utility model patent (CN220467975U) discloses a soil microorganism sample collection device, including a base, a lifting mechanism fixedly connected to one side of the top of the base, an indicating mechanism arranged on one side of the top of the base, an installation and disassembly mechanism arranged on the bottom of one side of the lifting mechanism, a servo motor 1 fixedly connected to the top of one side of the lifting mechanism, a collection mechanism arranged on the bottom of the installation and disassembly mechanism, and a clamping mechanism fixedly connected to both the front and rear ends of the collection mechanism on the other side of the top of the base; the lifting mechanism includes a motor box, the bottom side of the motor box is fixedly connected to one side of the top of the base, and a servo motor 2 is arranged inside the motor box.

[0004] When using the above technology, it was found that the following technical problems exist in the prior art: the above collection device needs to constantly disassemble the collection tube when facing continuous collection, which is inconvenient. At the same time, when facing continuous collection at different locations, it is necessary to manually clean the inside of the collection barrel and the auger, which is time-consuming and laborious; the above collection device is prone to shaking or tilting when collecting on uneven or soft ground, affecting the uniformity and quality of the collected samples. For this reason, we designed a collection device to provide another technical solution to the above technical problems. Utility Model Content

[0005] Based on this, it is necessary to provide a collection device to address the above technical problems. The setting of a stabilizing mechanism can prevent the collection device from shaking or tilting due to uneven or soft ground, thereby ensuring the uniformity and quality of the collected soil samples; the cleaning component can effectively avoid cross-contamination and confusion between samples during connected collection, ensuring the purity and uniqueness of each sample; the design of the packaging mechanism enables the device to continuously collect and package separately, so that the collection device can collect a large number of soil samples from different locations in a short time.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] A collecting device comprises a base plate, wherein four end corners of the bottom of the base plate are fixed with moving wheels, a stabilizing mechanism is arranged at the bottom of the base plate, an armrest is fixed at one end of the top of the base plate, a hydraulic rod is fixed at the top of the base plate, a first connecting plate is fixed at the telescopic end of the hydraulic rod, a first rotating motor is fixed at one end of the top of the first connecting plate, a rotating roller is fixed at the output end of the first rotating motor, the rotating roller is rotatably connected to the first connecting plate, a first sleeve is slidably connected to the inner side of an end of the top of the base plate away from the armrest, the rotating roller is rotatably connected to the first sleeve, a fixed auger is fixed to the outside of the rotating roller, the fixed auger is located inside the first sleeve, a drill bit is fixed to the bottom of the rotating roller, a dispensing mechanism is arranged on the first sleeve, and a cleaning component is arranged inside the first sleeve.

[0008] As a preferred embodiment of the collection device provided by the utility model, the packaging mechanism includes a discharge trough, a second connecting plate, a partition, a second sleeve, a first clamping plate, a spring, a sliding plate, a placement plate and a sample storage bucket. A plurality of discharge troughs are opened on the inner side of the top of the first sleeve. A second connecting plate is fixed on the inner side of the discharge trough. A partition is slidably connected to the inner side of the second connecting plate. A second sleeve is fixed at one end of the outer side of the second connecting plate. Two first clamping plates are slidably connected to the top of the second sleeve. A spring is fixed between the two first clamping plates. Two sliding plates are slidably connected to the outer side of the second sleeve. The first clamping plate is clamped with the corresponding sliding plate. A placement plate is fixed at the bottom of the two sliding plates. A sample storage bucket is fixed on the top of the placement plate. Two second clamping plates are fixed to the bottom end of the outer side of the second sleeve. The sliding plate is slidably connected to the corresponding second clamping plate.

[0009] As a preferred embodiment of the collection device provided by the utility model, the cleaning component includes a second clamping plate, a water tank, a water pump, a telescopic hose and a nozzle. A water tank is fixed to one side of the top of the base plate, a water pump is inherently provided at the top end of one end of the water tank, the input end of the water pump is connected to the inner side of the water tank through a water pipe, a telescopic hose is fixed to the output end of the water pump, a nozzle is fixed to the top end of the inner side of the first sleeve, and one end of the telescopic hose is fixed to the nozzle.

[0010] As a preferred embodiment of the collection device provided by the utility model, the stabilizing mechanism includes a bidirectional threaded rod, a pulley, a transmission belt, a movable plate, a second rotating motor, a third connecting plate, a stabilizing plate and a stabilizing telescopic rod, both sides of the bottom of the base plate are rotatably connected with the bidirectional threaded rods, one end of the two bidirectional threaded rods are fixed with pulleys, the two pulleys are connected by transmission belt transmission, both ends of the outer side of the bidirectional threaded rod are threadedly connected with the movable plate, the two movable plates are slidably connected to the base plate, the inner sides of the two movable plates are rotatably connected with the third connecting plate, the inner sides of the bottom ends of the two third connecting plates are rotatably connected with a stabilizing plate, the two ends of the top of the stabilizing plate are fixed with stabilizing telescopic rods, and the stabilizing telescopic rods are fixed to the base plate.

[0011] As a preferred embodiment of the collection device provided by the utility model, a plurality of fixed cones are evenly fixed on the bottom of the two stabilizing plates.

[0012] As a preferred embodiment of the collection device provided by the utility model, a clamping groove is provided on the inner side of the top end of the sliding plate, and the first clamping plate is clamped with the sliding plate through the clamping groove.

[0013] It can be seen without a doubt that the above-mentioned technical solution of the present application can definitely solve the technical problem to be solved by the present application.

[0014] At the same time, through the above technical solutions, the utility model has at least the following beneficial effects:

[0015] The utility model provides a collection device, which can prevent the collection device from shaking or tilting due to uneven or soft ground through the setting of a stabilizing mechanism, thereby ensuring the uniformity and quality of collected soil samples; the cleaning component can effectively avoid cross-contamination and confusion between samples during connected collection, ensuring the purity and uniqueness of each sample; the design of the packaging mechanism enables the device to continuously collect and separately package, so that the collection device can collect a large number of soil samples from different locations in a short time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2It is a schematic diagram of the connection structure of the rotating roller and the fixed auger of the utility model;

[0019] Figure 3 For this utility model Figure 2 A magnified schematic diagram of point A;

[0020] Figure 4 This is a schematic diagram of the connection structure of the sliding plate and the placement plate of the utility model;

[0021] Figure 5 It is a schematic diagram of the connection structure of the bidirectional threaded rod and the movable plate of the utility model.

[0022] In the figure: 1. bottom plate; 2. moving wheel; 3. handrail; 4. hydraulic rod; 5. first connecting plate; 6. first rotating motor; 7. rotating roller; 8. first sleeve; 9. fixed auger; 10. drill bit; 11. discharge chute; 12. second connecting plate; 13. partition; 14. second sleeve; 15. first clamping plate; 16. spring; 17. sliding plate; 18. placement plate; 19. sample storage bucket; 20. second clamping plate; 21. water tank; 22. water pump; 23. telescopic hose; 24. nozzle; 25. two-way threaded rod; 26. pulley; 27. transmission belt; 28. moving plate; 29. ​​second rotating motor; 30. third connecting plate; 31. stabilizing plate; 32. stabilizing telescopic rod; 33. clamping groove. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0024] As described in the background technology, the above-mentioned collection device needs to constantly disassemble the collection tube when facing continuous collection, which is relatively inconvenient. At the same time, when facing continuous collection at different locations, it is necessary to manually clean the inside of the collection barrel and the auger, which is time-consuming and laborious; the above-mentioned collection device is prone to shaking or tilting when collecting on uneven or soft ground, affecting the uniformity and quality of the collected samples.

[0025] In order to solve this technical problem, the utility model provides a collection device.

[0026] Specifically, please refer to Figure 1-Figure 5A collecting device specifically includes: a base plate 1, four end corners of the bottom of the base plate 1 are fixed with moving wheels 2, a stabilizing mechanism is arranged at the bottom of the base plate 1, a handrail 3 is fixed at one end of the top of the base plate 1, a hydraulic rod 4 is fixed at the top of the base plate 1, a first connecting plate 5 is fixed at the telescopic end of the hydraulic rod 4, a first rotating motor 6 is fixed at one end of the top of the first connecting plate 5, a rotating roller 7 is fixed at the output end of the first rotating motor 6, the rotating roller 7 is rotatably connected to the first connecting plate 5, a first sleeve 8 is slidably connected to the inner side of one end of the top of the base plate 1 away from the handrail 3, the rotating roller 7 is rotatably connected to the first sleeve 8, a fixed auger 9 is fixed to the outside of the rotating roller 7, the fixed auger 9 is located inside the first sleeve 8, a drill bit 10 is fixed to the bottom of the rotating roller 7, a dispensing mechanism is arranged on the first sleeve 8, and a cleaning component is arranged inside the first sleeve 8.

[0027] The utility model provides a collection device, which can prevent the collection device from shaking or tilting due to uneven or soft ground through the setting of a stabilizing mechanism, thereby ensuring the uniformity and quality of collected soil samples; the cleaning component can effectively avoid cross-contamination and confusion between samples during connected collection, ensuring the purity and uniqueness of each sample; the design of the packaging mechanism enables the device to continuously collect and separately package, so that the collection device can collect a large number of soil samples from different locations in a short time.

[0028] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0029] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0030] Embodiment 1

[0031] Reference Figure 1-Figure 4 A collecting device comprises a base plate 1, and moving wheels 2 are fixed at the four end corners of the bottom of the base plate 1. A stabilizing mechanism is arranged at the bottom of the base plate 1, an armrest 3 is fixed at one end of the top of the base plate 1, a hydraulic rod 4 is fixed at the top of the base plate 1, and a first connecting plate 5 is fixed at the telescopic end of the hydraulic rod 4, and a first rotating motor 6 is fixed at one end of the top of the first connecting plate 5, and a rotating roller 7 is fixed at the output end of the first rotating motor 6, and the rotating roller 7 is rotatably connected to the first connecting plate 5, and a first sleeve 8 is slidably connected to the inner side of one end of the top of the base plate 1 away from the armrest 3, and the rotating roller 7 is rotatably connected to the first sleeve 8, and a fixed auger 9 is fixed to the outside of the rotating roller 7, and the fixed auger 9 is located inside the first sleeve 8, and a drill bit 10 is fixed to the bottom of the rotating roller 7, and a dispensing mechanism is arranged on the first sleeve 8, and a cleaning component is arranged inside the first sleeve 8. The vertical transportation of soil can be realized by the cooperation of the rotating roller 7, the first sleeve 8 and the fixed auger 9.

[0032] The packing mechanism includes a discharge trough 11, a second connecting plate 12, a partition 13, a second sleeve 14, a first clamping plate 15, a spring 16, a sliding plate 17, a placement plate 18 and a sample storage barrel 19. A plurality of discharge troughs 11 are provided on the inner side of the top of the first sleeve 8. A second connecting plate 12 is fixed on the inner side of the discharge trough 11. The partition 13 is slidably connected to the inner side of the second connecting plate 12. A second sleeve 14 is fixed to one end of the outer side of the second connecting plate 12. Two first clamping plates 15 are slidably connected to the top of the second sleeve 14. A spring 16 is fixed between the two first clamping plates 15. Two sliding plates 17 are slidably connected to the outer side of the second sleeve 14. The first clamping plate 15 is clamped with the corresponding sliding plates 17. A placement plate 18 is fixed to the bottom of the two sliding plates 17. A sample storage barrel 19 is fixed to the top of the placement plate 18. Two second clamping plates 20 are fixed to the bottom end of the outer side of the second sleeve 14. The sliding plate 17 is slidably connected to the corresponding second clamping plates 20

[0033] The design of the packaging mechanism enables the device to continuously collect and package separately, so that the collection device can collect a large number of soil samples from different locations in a short period of time, significantly improving the sampling efficiency, which helps to reduce the investment of manpower and time.

[0034] The cleaning assembly includes a second clamping plate 20, a water tank 21, a water pump 22, a telescopic hose 23 and a nozzle 24. The water tank 21 is fixed to one side of the top of the bottom plate 1. The top of one end of the water tank 21 has a built-in water pump 22. The input end of the water pump 22 is connected to the inner side of the water tank 21 through a water pipe. The output end of the water pump 22 is fixed with a telescopic hose 23. The top of the inner side of the first sleeve 8 is fixed with a nozzle 24. One end of the telescopic hose 23 is fixed to the nozzle 24.

[0035] The design of the cleaning component can clean the soil residue inside the first sleeve 8 and on the fixed auger 9, which can effectively avoid cross-contamination and confusion between samples during connection collection, ensure the purity and uniqueness of each sample, help reduce sampling errors, and improve the accuracy and reliability of subsequent soil microbial analysis results.

[0036] Embodiment 2

[0037] Reference Figure 4-Figure 5, a collection device, the stabilizing mechanism includes a bidirectional threaded rod 25, a pulley 26, a transmission belt 27, a movable plate 28, a second rotating motor 29, a third connecting plate 30, a stabilizing plate 31 and a stabilizing telescopic rod 32, both sides of the bottom of the bottom plate 1 are rotatably connected with the bidirectional threaded rod 25, one end of the two bidirectional threaded rods 25 are fixed with a pulley 26, the two pulleys 26 are connected by transmission belt 27, both ends of the outer side of the bidirectional threaded rod 25 are threadedly connected with the movable plate 28, the two movable plates 28 are slidably connected with the bottom plate 1, the inner sides of the two movable plates 28 are rotatably connected with the third connecting plate 30, the inner sides of the bottom ends of the two third connecting plates 30 are rotatably connected with a stabilizing plate 31, the two ends of the top of the stabilizing plate 31 are fixed with stabilizing telescopic rods 32, and the stabilizing telescopic rods 32 are fixed to the bottom plate 1;

[0038] The setting of the stabilizing mechanism can prevent the collection device from shaking or tilting due to uneven or soft ground, thereby ensuring the uniformity and quality of the collected soil samples.

[0039] A plurality of fixing cones are evenly fixed at the bottom of the two stabilizing plates 31, and the setting of the fixing cones helps to stabilize the connection between the stabilizing plates 31 and the ground; a snap-in groove 33 is provided on the inner side of the top of the sliding plate 17, and the first snap-in plate 15 is snap-connected to the sliding plate 17 through the snap-in groove 33, and the opening of the snap-in groove 33 helps to better snap-connect the first snap-in plate 15 and the sliding plate 17.

[0040] The use process of a collection device provided by the utility model is as follows: the staff pushes the device to the place where microorganisms need to be collected through the handrail 3 and the moving wheel 2, and then starts the second rotating motor 29, and the output end of the second rotating motor 29 drives the bidirectional threaded rod 25 to rotate, so that the pulley 26 fixed to the bidirectional threaded rod 25 also rotates, and the two pulleys 26 are rotatably connected through the transmission belt 27, so that the first connecting plate 5 away from the side of the second rotating motor 29 also rotates, and because the two moving plates 28 are threadedly connected to the bidirectional threaded rod 25, and the moving plate 28 is slidably connected to the bottom plate 1, the rotation of the bidirectional threaded rod 25 makes the two moving plates 28 approach each other, so that the third connecting plate 30 rotatably connected to the moving plate 28 also moves, and because the third connecting plate 30 is rotatably connected to the stabilizing plate 31, the movement of the third connecting plate 30 drives the stabilizing plate 31 to move downward and contact the ground, and the fixed cone at the bottom of the stabilizing plate 31 penetrates into the ground, and because the stabilizing plate 31 is fixed to the stabilizing telescopic rod 32, the movement of the stabilizing plate 31 drives the telescopic end of the stabilizing telescopic rod 32 to move;

[0041] The stabilizing mechanism can prevent the collection device from shaking or tilting due to uneven or soft ground, thereby ensuring the uniformity and quality of the collected soil samples;

[0042] At this time, the hydraulic rod 4 is started. Since the telescopic end of the hydraulic rod 4 is fixed to the first connecting plate 5, the movement of the telescopic end of the hydraulic rod 4 drives the first connecting plate 5 to move, so that the rotating roller 7 rotatably connected to the first connecting plate 5 also moves. At this time, the drill bit 10 fixed to the rotating roller 7 moves downward, so that the first sleeve 8 rotatably connected to the rotating roller 7 also moves downward. At this time, the first rotating motor 6 is started, and the output end of the first rotating motor 6 drives the rotating roller 7 to rotate, so that the fixed auger 9 fixed to the rotating roller 7 also moves. The rotational movement of the fixed auger 9 makes the soil form a continuous material flow in the first sleeve 8, thereby realizing vertical transportation of the soil. At this time, the partition 13 on the inner side of one of the second connecting plates 12 is pulled out, so that the vertically transported soil is transported to the inside of the second sleeve 14 through the second connecting plate 12 and falls into the sample storage barrel 19;

[0043] When it is necessary to collect soil from different places in the same area, the device is moved to a new area, and the water pump 22 is started. The input end of the water pump 22 inputs the water in the water tank 21 into the water pump 22 through a water pipe, and the output end of the water pump 22 delivers water to the nozzle 24 through a telescopic hose 23. The nozzle 24 sprays out the water to flush the soil remaining in the first sleeve 8 and on the fixed auger 9, so that there is no residue on the first sleeve 8 and the fixed auger 9, which will not affect the collection again. The partition 13 is reinserted into the second connecting plate 12, and the new partition 13 is pulled upwards. Repeat the above steps to collect soil from different places;

[0044] The design of the cleaning component can clean the soil residue inside the first sleeve 8 and on the fixed auger 9, which can effectively avoid cross-contamination and confusion between samples during connection collection, ensure the purity and uniqueness of each sample, help reduce sampling errors, and improve the accuracy and reliability of subsequent soil microbial analysis results;

[0045] When the sample storage barrel 19 needs to be taken out from the second sleeve 14, the two first clamping plates 15 are moved to the side close to each other, so that the springs 16 fixed to the two first clamping plates 15 are compressed, and the two first clamping plates 15 slide on the top of the second sleeve 14, so that the first clamping plates 15 are no longer clamped with the sliding plate 17 through the clamping groove 33. At this time, the sliding plate 17 slides downward, and when the clamping groove 33 slides to the bottom end of the second sleeve 14, the sliding plate 17 is clamped by the second clamping plate 20, and the sample storage barrel 19 can be taken off the top of the placement plate 18.

[0046] The design of the packaging mechanism enables the device to continuously collect and package separately, so that the collection device can collect a large number of soil samples from different locations in a short period of time, significantly improving the sampling efficiency, which helps to reduce the investment of manpower and time.

[0047] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A collection device, characterized in that: The invention comprises a bottom plate (1), wherein the four end corners of the bottom of the bottom plate (1) are all fixed with moving wheels (2), the bottom of the bottom plate (1) is provided with a stabilizing mechanism, a handrail (3) is fixed at one end of the top of the bottom plate (1), a hydraulic rod (4) is fixed at the top of the bottom plate (1), a first connecting plate (5) is fixed at the telescopic end of the hydraulic rod (4), a first rotating motor (6) is fixed at one end of the top of the first connecting plate (5), a rotating roller (7) is fixed at the output end of the first rotating motor (6), and the rotating roller (7) is rotatably connected to the first connecting plate (5), a first sleeve (8) is slidably connected to the inner side of one end of the top of the bottom plate (1) away from the handrail (3), the rotating roller (7) is rotatably connected to the first sleeve (8), a fixed auger (9) is fixed to the outer side of the rotating roller (7), the fixed auger (9) is located inside the first sleeve (8), a drill bit (10) is fixed to the bottom of the rotating roller (7), a sub-packaging mechanism is provided on the first sleeve (8), and a cleaning component is provided inside the first sleeve (8).

2. A collection device according to claim 1, characterized in that: The dispensing mechanism comprises a discharge trough (11), a second connecting plate (12), a partition (13), a second sleeve (14), a first clamping plate (15), a spring (16), a sliding plate (17), a placement plate (18) and a sample storage barrel (19); a plurality of discharge troughs (11) are provided on the inner side of the top end of the first sleeve (8); a second connecting plate (12) is fixed on the inner side of the discharge trough (11); a partition (13) is slidably connected to the inner side of the second connecting plate (12); a second sleeve (14) is fixed on one end of the outer side of the second connecting plate (12); the top of the second sleeve (14) There are two first snap-in plates (15) slidably connected, a spring (16) is fixed between the two first snap-in plates (15), two sliding plates (17) are slidably connected to the outer side of the second sleeve (14), the first snap-in plates (15) are snap-fitted with the corresponding sliding plates (17), a placement plate (18) is fixed at the bottom of the two sliding plates (17), a sample storage barrel (19) is fixed on the top of the placement plate (18), two second snap-in plates (20) are fixed at the bottom end of the outer side of the second sleeve (14), and the sliding plates (17) are slidably connected with the corresponding second snap-in plates (20).

3. A collection device according to claim 1, characterized in that: The cleaning assembly comprises a second clamping plate (20), a water tank (21), a water pump (22), a telescopic hose (23) and a nozzle (24); the water tank (21) is fixed to one side of the top of the base plate (1); the water pump (22) is fixed to the top of one end of the water tank (21); the input end of the water pump (22) is connected to the inner side of the water tank (21) through a water pipe; the output end of the water pump (22) is fixed to the telescopic hose (23); the nozzle (24) is fixed to the top of the inner side of the first sleeve (8); and one end of the telescopic hose (23) is fixed to the nozzle (24).

4. A collection device according to claim 1, characterized in that: The stabilizing mechanism comprises a bidirectional threaded rod (25), a pulley (26), a transmission belt (27), a movable plate (28), a second rotating motor (29), a third connecting plate (30), a stabilizing plate (31) and a stabilizing telescopic rod (32). The two sides of the bottom of the base plate (1) are rotatably connected with the bidirectional threaded rod (25), one end of each of the two bidirectional threaded rods (25) is fixed with a pulley (26), and the two pulleys (26) are connected in transmission through a transmission belt (27). The two ends of the outer side of the bidirectional threaded rod (25) are threadedly connected with the movable plate (28), and the two movable plates (28) are slidably connected to the base plate (1). The inner sides of the two movable plates (28) are rotatably connected with the third connecting plate (30), and the inner sides of the bottom ends of the two third connecting plates (30) are rotatably connected with a stabilizing plate (31), and the two ends of the top of the stabilizing plate (31) are fixed with a stabilizing telescopic rod (32), and the stabilizing telescopic rod (32) is fixed to the base plate (1).

5. A collection device according to claim 4, characterized in that: A plurality of fixing cones are evenly distributed and fixed on the bottoms of the two stabilizing plates (31).

6. A collection device according to claim 2, characterized in that: A clamping groove (33) is provided on the inner side of the top end of the sliding plate (17), and the first clamping plate (15) is clamped with the sliding plate (17) via the clamping groove (33).

Images