Soil mashing device for environmental protection

Abstract

The utility model discloses a soil mashing device for environmental protection, which comprises a crushing box, the upper surface of the crushing box is movably connected with a top cover, the upper surface of the top cover is fixedly connected with a motor, the output end of the motor is fixedly connected with a rotating shaft, and the side surface of the rotating shaft is fixedly connected with a crushing fan. A maintenance door is rotationally connected to the side surface of the crushing box, a mounting opening is formed in the side surface of the maintenance door, and a discharging opening is formed in the side surface of the maintenance door. The structure comprises the motor and the rotating shaft. A crushing fan, a filter screen and a heating plate are matched, so that the sampled soil is in continuous contact with hot air in the crushing process, the crushed soil is dry, the phenomenon that the soil is adhered to other soil in a humid state to form blocks is avoided, the filter screen can completely crush the large soil blocks, and the crushing efficiency of the soil sample is improved; and meanwhile, the filter screen can be taken down for replacement, so that the service life is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of soil crushing devices, in particular to a soil crushing device for environmental protection. Background Art

[0002] With the development of science and technology, people pay more and more attention to the natural environment, and comprehensive monitoring of the environment is particularly important, among which soil monitoring is an indispensable basic work.

[0003] In the soil detection process, it is usually necessary to sample the soil in the environment and then monitor it. The sampled soil often has some particles of different sizes. A professional crushing device is required to crush the soil into powder for testing. The existing crushing device usually uses a crushing component and a scraping component to break the soil to avoid the long crushing time of large pieces of soil affecting efficiency. However, the sampled large pieces of soil are often moist inside. The moist soil is easy to stick together with other soil after crushing. Without a drying device, it will still form lumps and affect detection. After searching, it was found that the technical solution provided by the utility model with application number 202320924021.7 also has the above-mentioned problems. Utility Model Content

[0004] According to the soil crushing device for environmental protection, the purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and provide a soil crushing device for environmental protection, through the motor, the rotating shaft, the crushing fan, the filter screen and the heating plate, so that the sampled soil is continuously in contact with the hot air during the crushing process, so that the crushed soil is dry, and the phenomenon of the wet state sticking to other soils to form blocks is avoided, and the filter screen can completely crush the large pieces of soil to improve the crushing efficiency of the soil sample, thereby speeding up the entire detection process, and the filter screen can be removed for replacement to increase the service life.

[0005] To achieve the above-mentioned purpose, the utility model also provides the above-mentioned crushing box, the upper surface of the crushing box is movably connected with a top cover, the top cover blocks the top of the crushing box to reduce dust flying, the upper surface of the top cover is fixedly connected with a motor, the motor provides power for the rotation of the rotating shaft, the output end of the motor is fixedly connected with the rotating shaft, the side surface of the rotating shaft is fixedly connected with a crushing fan, the crushing fan crushes the sampled soil by rotation, avoids large pieces of soil from affecting the detection results, and speeds up the entire detection process, the side surface of the crushing box is rotatably connected with a maintenance door, the side surface of the maintenance door is provided with a mounting port, and the side surface of the maintenance door is provided with a discharge port;

[0006] The side inner wall of the crushing box is fixedly connected with a mounting plate, the upper surface of the mounting plate is movably connected with a filter screen, the filter screen cooperates with the crushing fan so that the input soil can be completely crushed, the lower surface of the filter screen is provided with a slide groove, the upper surface of the mounting plate is fixedly connected with a block, the side inner wall of the crushing box is fixedly connected with a heating plate, the heating plate heats the soil during and after crushing to dry it, the side surface of the crushing box is fixedly connected with a controller, and the side inner wall of the crushing box is fixedly connected with a guide plate to guide the crushed and dried soil to flow out of the device.

[0007] According to the soil crushing device for environmental protection, the motor, the controller and the heating plate are all electrically connected to an external power source, and the motor and the heating plate are both electrically connected to the controller.

[0008] According to the soil crushing device for environmental protection, the side surface of the rotating shaft is rotatably connected to the top cover, and the upper surface of the top cover is fixedly connected with a feeding frame for feeding the soil sample to be crushed into the crushing box.

[0009] According to the soil crushing device for environmental protection, the side surface of the filter screen is movably connected to the crushing box, and the distance between the lower surface of the crushing fan and the filter screen is 0.1 mm.

[0010] According to the soil crushing device for environmental protection, the side surface of the block is slidably connected to the slide groove, and the side surface of the filter is fixedly connected to a handle.

[0011] According to the soil crushing device for environmental protection, the lower surface of the guide plate contacts the heating plate, and the lower surface of the crushing box is fixedly connected with a support leg.

[0012] According to the soil crushing device for environmental protection, a transverse plate is fixedly connected to the side surface of the crushing box, and a telescopic rod is fixedly connected to the upper surface of the transverse plate. The telescopic rod can lift up the top cover by telescoping, so as to facilitate the maintenance of the crushing fan.

[0013] According to the soil crushing device for environmental protection, the output end of the telescopic rod is fixedly connected to the top cover.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0016] Figure 1 This is a front view of a soil crushing device for environmental protection according to the utility model;

[0017] Figure 2 This is a side view of a soil crushing device for environmental protection according to the utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of a crushing box of a soil crushing device for environmental protection according to the utility model;

[0019] Figure 4 It is a partial structural exploded diagram of a soil crushing device for environmental protection according to the utility model.

[0020] Legend:

[0021] 1. Crushing box; 2. Top cover; 3. Motor; 4. Rotating shaft; 5. Crushing fan; 6. Feeding frame; 7. Maintenance door; 8. Installation port; 9. Discharging port; 10. Mounting plate; 11. Filter screen; 12. Slide; 13. Block; 14. Heating plate; 15. Guide plate; 16. Horizontal plate; 17. Telescopic rod. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0023] Reference Figure 1-4 The utility model embodiment is a soil crushing device for environmental protection, which includes a crushing box 1, and the upper surface of the crushing box 1 is movably connected with a top cover 2, the top cover 2 blocks the top of the crushing box 1 to reduce dust flying, the upper surface of the top cover 2 is fixedly connected with a motor 3, the motor 3 provides power for the rotation of the rotating shaft 4, the output end of the motor 3 is fixedly connected with the rotating shaft 4, the side surface of the rotating shaft 4 is rotatably connected to the top cover 2, the upper surface of the top cover 2 is fixedly connected with a feeding frame 6 for putting a soil sample to be crushed into the crushing box 1, the side surface of the rotating shaft 4 is fixedly connected with a crushing fan 5, the crushing fan 5 crushes the sampled soil by rotation, avoids large pieces of soil from affecting the detection results, and speeds up the entire detection process, the side surface of the crushing box 1 is rotatably connected with a maintenance door 7, the side surface of the maintenance door 7 is provided with an installation port 8, and the side surface of the maintenance door 7 is provided with a discharge port 9.

[0024] The side inner wall of the crushing box 1 is fixedly connected with a mounting plate 10, and the upper surface of the mounting plate 10 is movably connected with a filter screen 11. The side surface of the filter screen 11 is movably connected to the crushing box 1. The distance between the lower surface of the crushing fan 5 and the filter screen 11 is 0.1 mm. The filter screen 11 cooperates with the crushing fan 5 so that the input soil can be completely crushed. The lower surface of the filter screen 11 is provided with a chute 12. The upper surface of the mounting plate 10 is fixedly connected with a block 13. The side surface of the block 13 is slidably connected to the chute 12. The side surface of the filter screen 11 is fixedly connected with a handle. The side inner wall of the crushing box 1 is fixedly connected with a heating plate 14. The heating plate 14 heats the soil during and after crushing to make it Drying, the side surface of the crushing box 1 is fixedly connected with a controller, the side inner wall of the crushing box 1 is fixedly connected with a guide plate 15, which is used to guide the crushed and dried soil to flow out of the device, the lower surface of the guide plate 15 is in contact with the heating plate 14, the lower surface of the crushing box 1 is fixedly connected with a leg, the motor 3, the controller and the heating plate 14 are all electrically connected to an external power supply, the motor 3 and the heating plate 14 are both electrically connected to the controller, the side surface of the crushing box 1 is fixedly connected with a cross plate 16, the upper surface of the cross plate 16 is fixedly connected with a telescopic rod 17, the telescopic rod 17 can lift the top cover 2 by telescoping, so as to facilitate the maintenance of the crushing fan 5, and the output end of the telescopic rod 17 is fixedly connected to the top cover 2.

[0025] Working principle: Turn on the power to start the heating plate 14 and control the temperature of the heating plate 14 through the controller. Put the sampled soil from the feed frame 6 onto the filter screen 11 inside the crushing box 1. The heat generated by the heating plate 14 bakes it to make it dry. Start the motor 3 to rotate the crushing fan 5 to break the soil. The broken soil falls onto the heating plate 14 through the filter screen 11 and is heated in the process of sliding out to make it further dry. The dried soil flows out from the discharge port 9.

[0026] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A soil crushing device for environmental protection, characterized in that: include: A crushing box (1), wherein the upper surface of the crushing box (1) is movably connected to a top cover (2), the upper surface of the top cover (2) is fixedly connected to a motor (3), the output end of the motor (3) is fixedly connected to a rotating shaft (4), the side surface of the rotating shaft (4) is fixedly connected to a crushing fan (5), the side surface of the crushing box (1) is rotatably connected to a maintenance door (7), the side surface of the maintenance door (7) is provided with a mounting opening (8), and the side surface of the maintenance door (7) is provided with a discharge opening (9); The side inner wall of the crushing box (1) is fixedly connected to a mounting plate (10), the upper surface of the mounting plate (10) is movably connected to a filter screen (11), the lower surface of the filter screen (11) is provided with a slide groove (12), the upper surface of the mounting plate (10) is fixedly connected to a clamping block (13), the side inner wall of the crushing box (1) is fixedly connected to a heating plate (14), the side surface of the crushing box (1) is fixedly connected to a controller, and the side inner wall of the crushing box (1) is fixedly connected to a guide plate (15).

2. The soil crushing device for environmental protection according to claim 1, characterized in that: The motor (3), the controller and the heating plate (14) are all electrically connected to an external power source, and the motor (3) and the heating plate (14) are all electrically connected to the controller.

3. The soil crushing device for environmental protection according to claim 1, characterized in that: The side surface of the rotating shaft (4) is rotatably connected to the top cover (2), and the upper surface of the top cover (2) is fixedly connected to a feeding frame (6).

4. The soil crushing device for environmental protection according to claim 1, characterized in that: The side surface of the filter screen (11) is movably connected to the crushing box (1), and the distance between the lower surface of the crushing fan (5) and the filter screen (11) is 0.1 mm.

5. The soil crushing device for environmental protection according to claim 1, characterized in that: The side surface of the block (13) is slidably connected to the slide groove (12), and the side surface of the filter screen (11) is fixedly connected to a handle.

6. The soil crushing device for environmental protection according to claim 1, characterized in that: The lower surface of the guide plate (15) is in contact with the heating plate (14), and the lower surface of the crushing box (1) is fixedly connected with a support leg.

7. The soil crushing device for environmental protection according to claim 1, characterized in that: A transverse plate (16) is fixedly connected to the side surface of the crushing box (1), and a telescopic rod (17) is fixedly connected to the upper surface of the transverse plate (16).

8. The soil crushing device for environmental protection according to claim 7, characterized in that: The output end of the telescopic rod (17) is fixedly connected to the top cover (2).

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