Soil sampling and crushing device

Abstract

The utility model discloses a soil sampling and crushing device, which relates to the technical field of soil sampling and comprises a bottom plate, the outer surface of the upper end of the bottom plate is fixedly connected with a collecting box body, the outer surface of the upper end of the collecting box body is detachably connected with a filtering box body, and the outer surface of the upper end of the filtering box body is detachably connected with a top cover. A crushing tank is arranged above the top cover, a connecting pipe is arranged between the crushing tank and the top cover, and the outer wall of the crushing tank is fixedly connected with a filling opening, a first crushing motor and a second crushing motor. According to the soil sampling and crushing device disclosed by the utility model, when the arranged crushing tank is used, collected soil blocks can be crushed through the first crushing roller and the second crushing roller, and the soil blocks can be pressed downwards by the pressing plate during crushing, so that the crushing effect can be improved, and a large amount of dust can be prevented from being generated during crushing; and moreover, the soil can be directly collected after being crushed, so that the use is relatively convenient.

Description

Technical Field

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

[0002] Soil sample collection, referred to as sampling or soil sampling, refers to the process of taking a representative portion of soil from the field, field, culture or cultivation unit. When taking soil samples, a crushing device is needed to crush large pieces of soil for subsequent storage and inspection. However, existing soil sampling crushing devices have certain inconveniences when used.

[0003] First, the existing soil sampling and crushing device, when in use, directly crushes the collected soil blocks on site and then collects the crushed soil in a centralized manner. However, when crushing soil with less moisture, a large amount of dust is easily generated, and it is not convenient to collect the soil in a centralized manner after crushing.

[0004] Secondly, the existing soil sampling and crushing device cannot classify the crushed soil during use, making it inconvenient to distinguish and store it, and inconvenient to conduct subsequent soil testing and use.

[0005] To this end, we propose a soil sampling and crushing device. Utility Model Content

[0006] The main purpose of the utility model is to provide a soil sampling and crushing device, which can effectively solve the problems in the background technology.

[0007] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is as follows: a soil sampling and crushing device comprises a bottom plate, the outer surface of the upper end of the bottom plate is fixedly connected to the collecting box, the outer surface of the upper end of the collecting box is detachably connected to the filtering box, the outer surface of the upper end of the filtering box is detachably connected to the top cover, a crushing tank is provided above the top cover, a connecting pipe is provided between the crushing tank and the top cover, the outer wall of the crushing tank is fixedly connected to the filling and discharge port, the first crushing motor and the second crushing motor, the filling and discharge port is located on one side of the first crushing motor, the first crushing motor is located on one side of the second crushing motor, a pull rod is provided on the top outer surface of the crushing tank, the outer wall of the pull rod is fixedly connected to a limiting plate, a limiting spring is provided between the limiting plate and the crushing tank, a first crushing roller and a second crushing roller are provided in the middle of the crushing tank, the first crushing roller is located on one side of the second crushing roller, and a pressure plate is provided on the outer surface of one end of the pull rod.

[0008] Preferably, the upper outer surface of the top cover is detachably connected to a sorting motor, the outer wall of the filter box is fixedly connected to an insert block, the outer wall of the collection box is fixedly connected to a slot, and the lower outer surface of the bottom plate is provided with a universal wheel.

[0009] Preferably, a shaft is provided on the outer surface of one end of the sorting motor, a toggle rod is provided on the outer surface of one end of the shaft, a filter plate and a partition plate are provided in the middle of the collecting box, and the filter plate is located above the partition plate.

[0010] Preferably, the crushing tank is fixedly connected to the top cover via a connecting pipe, the limit springs are fixedly connected to the crushing tank and the limit plate, and the pull rod passes through the middle of the crushing tank.

[0011] Preferably, the output end of the first crushing motor is connected to the outer surface of one end of the first crushing roller, and the output end of the second crushing motor is connected to the outer surface of one end of the second crushing roller.

[0012] Preferably, the collection box is connected to the partition plate by welding, and the partition plate is a cross structure.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] The crushing tank can crush the collected soil blocks through the first crushing roller and the second crushing roller when in use. The pressure plate can press down the soil blocks during crushing, which can improve the crushing effect and avoid generating a large amount of dust during crushing. The soil can be directly collected after crushing, which is convenient to use. The crushed soil will fall onto the filter plate. The middle part of the filter plate is provided with four sizes of filter surfaces. The sorting motor can drive the toggle rod to rotate on the filter plate through the shaft, which can push the soil to move on the filter plate. Soil of different sizes can be filtered, which is convenient for storing soil of different sizes and for subsequent soil testing. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 This is a structural diagram of the crushing tank of the utility model;

[0017] Figure 3 This is the internal structure diagram of the crushing tank of the utility model;

[0018] Figure 4 This is a structural diagram of the collection box of the utility model.

[0019] In the figure: 1. Bottom plate; 2. Collecting box; 3. Filter box; 4. Top cover; 5. Crushing tank; 6. Connecting pipe; 7. Sorting motor; 8. Insert block; 9. Slot; 10. Universal wheel; 11. Filling and discharging port; 12. First crushing motor; 13. Second crushing motor; 14. Pull rod; 15. Limiting plate; 16. Limiting spring; 17. First crushing roller; 18. Second crushing roller; 19. Pressing plate; 20. Shaft rod; 21. Toggle rod; 22. Filter plate; 23. Partition plate. DETAILED DESCRIPTION

[0020] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0021] like Figure 1-4 As shown, a soil sampling and crushing device provided by an embodiment of the present invention includes a bottom plate 1, the outer surface of the upper end of the bottom plate 1 is fixedly connected to a collecting box 2, the outer surface of the upper end of the collecting box 2 is detachably connected to a filtering box 3, the outer surface of the upper end of the filtering box 3 is detachably connected to a top cover 4, a crushing tank 5 is arranged above the top cover 4, and a connecting pipe 6 is arranged between the crushing tank 5 and the top cover 4, the outer wall of the crushing tank 5 is fixedly connected to a filling and discharge port 11, a first crushing motor 12 and a second crushing motor 13, the filling and discharge port 11 is located on one side of the first crushing motor 12, and the first crushing motor 12 is located on one side of the second crushing motor 13, a pull rod 14 is provided on the outer surface of the top end of the crushing tank 5, the outer wall of the pull rod 14 is fixedly connected to a limiting plate 15, and a limiting spring 16 is provided between the limiting plate 15 and the crushing tank 5, a first crushing roller 17 and a second crushing roller 18 are arranged in the middle of the crushing tank 5, the first crushing roller 17 is located on one side of the second crushing roller 18, and a pressure plate 19 is provided on the outer surface of one end of the pull rod 14.

[0022] Specifically, in this embodiment, it includes a bottom plate 1, the outer surface of the upper end of the bottom plate 1 is fixedly connected to a collection box 2, the outer surface of the upper end of the collection box 2 is detachably connected to a filter box 3, the outer surface of the upper end of the filter box 3 is detachably connected to a top cover 4, a crushing tank 5 is provided above the top cover 4, a connecting pipe 6 is provided between the crushing tank 5 and the top cover 4, the outer wall of the crushing tank 5 is fixedly connected to a filling port 11, a first crushing motor 12 and a second crushing motor 13, the filling port 11 is located on one side of the first crushing motor 12, the first crushing motor 12 is located on one side of the second crushing motor 13, and a pull rod 14 is provided on the outer surface of the top end of the crushing tank 5. The outer wall of the pull rod 14 is fixedly connected to the limiting plate 15, and a limiting spring 16 is arranged between the limiting plate 15 and the crushing tank 5. A first crushing roller 17 and a second crushing roller 18 are arranged in the middle of the crushing tank 5. The first crushing roller 17 is located on one side of the second crushing roller 18. A pressure plate 19 is provided on the outer surface of one end of the pull rod 14. When in use, the crushing tank 5 can crush the collected soil blocks through the first crushing roller 17 and the second crushing roller 18. The pressure plate 19 can press down the soil blocks during crushing, which can improve the crushing effect and avoid generating a large amount of dust during crushing. The soil can be directly collected after crushing, which is more convenient to use.

[0023] The utility model provides a soil sampling and crushing device. The crushing tank 5 can crush the collected soil blocks through the first crushing roller 17 and the second crushing roller 18 when in use. The pressing plate 19 can press the soil blocks downward during crushing, which can improve the crushing effect and avoid generating a large amount of dust during crushing. In addition, the soil can be directly collected after crushing, which is more convenient to use.

[0024] In one embodiment provided by the present utility model, the upper outer surface of the top cover 4 is detachably connected to the sorting motor 7, the outer wall of the filter box 3 is fixedly connected to the plug block 8, the outer wall of the collection box 2 is fixedly connected to the slot 9, and the lower outer surface of the bottom plate 1 is provided with a universal wheel 10. The plug block 8 and the slot 9 can facilitate the docking between the filter box 3 and the collection box 2 when in use, and are convenient for fixing and disassembly.

[0025] In another embodiment provided by the present invention, a shaft 20 is provided on the outer surface of one end of the sorting motor 7, a toggle rod 21 is provided on the outer surface of one end of the shaft 20, a filter plate 22 and a partition plate 23 are provided in the middle of the collecting box 2, the filter plate 22 is located above the partition plate 23, and the crushed soil will fall onto the filter plate 22. Four specifications of filter surfaces are provided in the middle of the filter plate 22. The sorting motor 7 can drive the toggle rod 21 to rotate on the filter plate 22 through the shaft 20, and can push the soil to move on the filter plate 22. Soil of different sizes can be filtered, which is convenient for storing soil of different sizes and convenient for subsequent soil testing.

[0026] In another embodiment provided by the present invention, the crushing tank 5 is fixedly connected to the top cover 4 through the connecting pipe 6, the limit spring 16 is fixedly connected to the crushing tank 5 and the limit plate 15, the pull rod 14 passes through the middle of the crushing tank 5, and the pull rod 14 can be pulled upward when in use. When pulling, the limit plate 15 will drive the limit spring 16 to stretch. When loosened, the limit spring 16 will drive the pull rod 14 to move downward and rebound, so that the pull rod 14 can drive the pressure plate 19 to press down the soil block.

[0027] In one embodiment provided by the present invention, the output end of the first crushing motor 12 is connected to the outer surface of one end of the first crushing roller 17, and the output end of the second crushing motor 13 is connected to the outer surface of one end of the second crushing roller 18. The first crushing roller 17 and the second crushing roller 18 rotate in relative directions, so that the soil block can be clamped in the middle position for crushing.

[0028] In another embodiment provided by the present invention, the collecting box 2 is welded to the partition plate 23 , and the partition plate 23 is a cross structure. The partition plate 23 is mainly used to distinguish and separate the soil when in use.

[0029] It should be noted that the present invention is a soil sampling and crushing device. When in use, the collected soil blocks can be filled into the crushing tank 5 through the filling port 11. When filling, the pull rod 14 needs to be pulled up to make the pressure plate 19 higher than the filling port 11. The filled soil blocks will fall onto the first crushing roller 17 and the second crushing roller 18. At this time, the pull rod 14 can be loosened. The pull rod 14 will drive the pressure plate 19 to press down under the action of the limit spring 16, so that the pressure plate 19 can press the soil blocks tightly. Then the first crushing motor 12 and the second crushing motor 13 can be started. The first crushing motor 12 can drive the first crushing roller 17 to rotate, and the second crushing motor 13 can be started. It can drive the second crushing roller 18 to rotate, and the first crushing roller 17 and the second crushing roller 18 run in opposite directions, so that the soil blocks can be clamped in the middle position for crushing. The crushed soil will pass through the filter box 3 and fall onto the filter plate 22. The middle part of the filter plate 22 is provided with four specifications of filter surfaces. The sorting motor 7 can be started to drive the toggle rod 21 to rotate on the filter plate 22 through the shaft 20, which can push the soil to move on the filter plate 22. Soil of different sizes can be filtered, which is convenient for storing soil of different sizes and for subsequent soil testing. The partition plate 23 is mainly used to distinguish and separate the soil when in use, which is more practical.

[0030] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A soil sampling and crushing device, comprising a bottom plate (1), characterized in that: The upper outer surface of the bottom plate (1) is fixedly connected to a collecting box (2), the upper outer surface of the collecting box (2) is detachably connected to a filtering box (3), the upper outer surface of the filtering box (3) is detachably connected to a top cover (4), a crushing tank (5) is provided above the top cover (4), a connecting pipe (6) is provided between the crushing tank (5) and the top cover (4), the outer wall of the crushing tank (5) is fixedly connected to a filling port (11), a first crushing motor (12) and a second crushing motor (13), the filling port (11) is located at the first crushing motor (12) ), the first crushing motor (12) is located on one side of the second crushing motor (13), a pull rod (14) is provided on the outer surface of the top end of the crushing tank (5), the outer wall of the pull rod (14) is fixedly connected to a limit plate (15), a limit spring (16) is provided between the limit plate (15) and the crushing tank (5), a first crushing roller (17) and a second crushing roller (18) are provided in the middle of the crushing tank (5), the first crushing roller (17) is located on one side of the second crushing roller (18), and a pressure plate (19) is provided on the outer surface of one end of the pull rod (14).

2. A soil sampling and crushing device according to claim 1, characterized in that: The outer surface of the upper end of the top cover (4) is detachably connected to a sorting motor (7), the outer wall of the filter box (3) is fixedly connected to an insert block (8), the outer wall of the collection box (2) is fixedly connected to a slot (9), and the outer surface of the lower end of the bottom plate (1) is provided with a universal wheel (10).

3. A soil sampling and crushing device according to claim 2, characterized in that: A shaft (20) is provided on the outer surface of one end of the sorting motor (7), and a toggle rod (21) is provided on the outer surface of one end of the shaft (20). A filter plate (22) and a partition plate (23) are provided in the middle of the collection box (2), and the filter plate (22) is located above the partition plate (23).

4. The soil sampling and crushing device according to claim 1, characterized in that: The crushing tank (5) is fixedly connected to the top cover (4) via a connecting pipe (6), the limit spring (16) is fixedly connected to the crushing tank (5) and the limit plate (15), and the pull rod (14) passes through the middle of the crushing tank (5).

5. The soil sampling and crushing device according to claim 1, characterized in that: The output end of the first crushing motor (12) is connected to the outer surface of one end of the first crushing roller (17), and the output end of the second crushing motor (13) is connected to the outer surface of one end of the second crushing roller (18).

6. The soil sampling and crushing device according to claim 1, characterized in that: The collecting box (2) is welded to the partition plate (23), and the partition plate (23) is a cross structure.

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