Rapid soil screening device for soil detection

Abstract

The utility model discloses a rapid soil screening device for soil detection, which relates to the technical field of soil screening and comprises a cylindrical container with a storage space for soil screening inside; the limiting part is annularly arranged in a storage space constructed in the container, and a connecting part matched with the limiting part is mounted in the limiting part; the movable parts are distributed and installed on the inner side of the surface of the connecting part in an annular array mode, and a third transmission piece is installed on the lower portion of each movable part. According to the soil screening device, the activity of soil can be effectively improved through the rotating screen drum, and the movable parts which are synchronous with the screen drum and rotate in the opposite direction of the screen drum are installed in the rotating process of the screen drum; when the soil is screened out in the screen drum, the movable part can conduct beating treatment on the soil, meanwhile, certain airflow can be generated in the container to conduct certain drying treatment on the humid soil, additional drying use of drying equipment on the soil is reduced, and the soil treatment effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of soil screening, in particular to a rapid soil screener for soil detection. Background Art

[0002] Soil refers to a loose layer of material on the surface of the earth, composed of various granular minerals, organic matter, water, air, microorganisms, etc., and can grow plants. Soil is composed of minerals formed by weathering of rocks, organic matter produced by the decomposition of animal and plant and microbial remains, soil organisms (solid phase matter) and water (liquid phase matter), air (gaseous phase matter), oxidized humus, etc. Soil testing is an important part of environmental quality analysis. Before testing the soil, the soil needs to be screened and sampled. The soil often contains other hard substances such as stones, which is not conducive to soil sampling.

[0003] Referring to the existing patent publication number: CN215695751U, a cylindrical rapid soil screener for soil detection, the filtering mechanism includes a driving motor and a filter cartridge, the outer surface of the driving motor is fixedly connected to the top of the barrel cover, the output end of the driving motor is rotatably connected to the inside of the barrel cover, the output end of the driving motor is rotatably connected to the inner surface of the barrel, the outer surface of the filter cartridge is movably connected to the inner surface of the barrel through a reset assembly, the filter cartridge is pushed to move by an arc plate to screen the soil, and the filter cartridge increases the filtering area to avoid the need for frequent cleaning. The combination of the above structures solves the problems of the existing cylindrical soil screener being troublesome to install and easy to be blocked, resulting in increased cleaning frequency.

[0004] However, in actual use, the existing soil screener has a certain amount of moisture in some of the soil during screening, so it is necessary to use related drying equipment. This not only increases energy consumption, but also increases the relative volume and cost of the equipment. In addition, during the screening process, soil is easily left in the equipment and is difficult to handle, which increases the cleaning labor intensity of the staff. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and propose a rapid soil sifter for soil detection. The utility model can effectively improve the activity of the soil through the rotating screen drum, and the screen drum is equipped with a movable part that rotates synchronously and in the opposite direction with it during the rotation process. When the soil is screened out of the screen drum, the movable part can beat it, and at the same time, a certain airflow can be generated inside the container to dry the wet soil to a certain extent, reducing the use of drying equipment for drying the soil and improving the treatment effect of the soil.

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

[0007] A rapid soil sifter for soil testing, comprising:

[0008] A container, which is arranged in a cylindrical shape and has a storage space for soil screening configured therein;

[0009] A limiting part, which is arranged in an annular shape in the storage space constructed inside the container, and a connecting part adapted thereto is installed inside the limiting part;

[0010] The movable parts have at least two parts and are arranged in a circular array on the inner side of the surface of the connecting part, and a third transmission member is installed at the lower part;

[0011] A driving assembly is installed inside the container, and a transmission assembly is installed inside the container.

[0012] The utility model is further configured that the driving assembly includes: a motor, a second transmission member and a driving shaft;

[0013] The motor is installed at the lower part of the container, the driving shaft is connected to the output end of the motor and penetrates into the container, and the second transmission member is installed on the surface of the driving shaft.

[0014] The utility model is further configured that the transmission assembly includes: a column and a first transmission member;

[0015] The columns are all installed at the lower part of the interior of the container, and the first transmission member is respectively engaged with the second transmission member and the third transmission member and is installed on the surface of the column.

[0016] The utility model is further configured that a partition plate located at the inner side of the third transmission member and in contact with the movable part is installed on the top end of the column, and a screen is installed through the surface of the partition plate.

[0017] The utility model is further configured to have a screen cylinder disposed above the partition and coaxially with the container installed at one end of the drive shaft away from the motor.

[0018] The utility model is further configured such that the screen cylinder is relatively located at the inner side of the movable part, and the height of the screen cylinder is smaller than the height of the movable part.

[0019] The utility model is further configured that a discharge port is provided at the lower part of the container, and a sealing cover is installed at the upper part of the container.

[0020] The beneficial effects of the utility model are as follows: the utility model can effectively improve the activity of the soil through the rotating screen drum, and the screen drum is equipped with an active part that rotates synchronously with and in the opposite direction to the screen drum during the rotation process. The active part can beat the soil when it is screened out of the screen drum, and at the same time, a certain airflow can be generated inside the container to dry the moist soil to a certain extent, thereby reducing the use of drying equipment for drying the soil and improving the treatment effect on the soil.

[0021] 1. The rapid soil sifter for soil detection is provided with a movable part and a transmission component in cooperation. When the driving component drives the screen drum to screen the soil, the movable part can be driven to rotate synchronously under the action of the transmission component, so that the movable part can beat the soil when it is screened out of the screen drum, and the rotation direction of the movable part is opposite to that of the screen drum, so that a certain airflow can be generated inside the container to dry the moist soil to a certain extent, thereby improving the treatment effect on the soil.

[0022] 2. The rapid soil screener for soil detection is equipped with a partition and a screen mesh. The soil passing through the screen cylinder will be screened twice under the action of the screen mesh, thereby improving the screening effect. In addition, since the movable part can contact the inside of the container, the soil attached to the inner wall of the container can be cleaned and scraped off to a certain extent, reducing the cleaning work of personnel. In addition, the movable part can also drive the soil above the partition to move and clean during the rotation process, thereby improving the activity of the soil and facilitating screening. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the overall structure of a rapid soil sifter for soil testing proposed by the utility model;

[0024] Figure 2 This is a schematic diagram of the overall front section structure of a rapid soil sifter for soil testing proposed by the utility model;

[0025] Figure 3 This is a schematic diagram of the transmission component structure of a rapid soil sifter for soil testing proposed by the utility model;

[0026] Figure 4 The utility model provides a schematic diagram of the top-sectional structure of a container of a rapid soil sifter for soil testing.

[0027] In the figure: 1. container; 2. movable part; 3. screen drum; 4. motor; 5. connecting part; 6. driving shaft; 7. column; 8. first transmission member; 9. second transmission member; 10. third transmission member; 11. partition; 12. screen; 13. discharge port; 14. limiting part; 15. sealing cover. DETAILED DESCRIPTION

[0028] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0029] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0030] In the description of this patent, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing this patent and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this patent.

[0031] In the description of this patent, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be fixedly connected or set, or it can be detachably connected or set, or connected or set in one piece. For ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0032] Reference Figure 1-4 A rapid soil screener for soil detection comprises: a container 1, which is cylindrical and has a storage space for soil screening inside; a limiting part 14, which is annularly arranged in the storage space constructed inside the container 1, and a connecting part 5 adapted thereto is installed inside the limiting part 14; a movable part 2, which has at least two and is distributed in an annular array and installed on the inner side of the surface of the connecting part 5, and a third transmission member 10 is installed at the lower part, so that the movable part 2 can be installed in the container 1 through the connecting part 5 and the limiting part 14; a driving component is installed inside the container 1, and the driving component is used to drive the internal screening components to move, so as to screen the soil for easy detection, and a transmission component is installed inside the container 1, and the action of the driving component can be transmitted to the position of the movable part 2 through the transmission component, so that a single driving motor can drive multiple components to move together at the same time, so as to reduce the energy consumption caused by the operation of multiple driving devices.

[0033] Specifically, refer to Figure 2-3The driving assembly includes: a motor 4, a second transmission member 9 and a driving shaft 6; the motor 4 is installed at the lower part of the container 1, the driving shaft 6 is connected to the output end of the motor 4 and penetrates into the container 1, and the second transmission member 9 is installed on the surface of the driving shaft 6. Through this embodiment, by starting the motor 4, the motor 4 can synchronously drive the second transmission member 9 and the driving shaft 6 to rotate after working, so that the driving assembly drives the internal components to move.

[0034] Specifically, refer to Figure 2-3 The transmission assembly includes: a column 7 and a first transmission member 8; the columns 7 are all installed at the lower part of the interior of the container 1, and the first transmission member 8 is respectively meshed with the second transmission member 9 and the third transmission member 10 and is installed on the surface of the column 7. Through this implementation, when the second transmission member 9 rotates, it can drive the first transmission member 8 to rotate, and the column 7 does not rotate. The first transmission member 8 will drive the third transmission member 10 to rotate to synchronously transmit the actions. Further, as another implementation in this embodiment, the first transmission member 8 and the second transmission member 9 can be circular external gears meshing with each other, and the third transmission member 10 can be a circular internal gear meshing with the first transmission member 8, so that the rotation directions of the second transmission member 9 and the third transmission member 10 are opposite.

[0035] Specifically, refer to Figure 2 and Figure 4 A partition 11 located on the inner side of the third transmission member 10 and in contact with the movable part 2 is installed at the top of the column 7, and a screen 12 is installed through the surface of the partition 11. Through this implementation, the soil passing through the screen drum 3 will be subjected to secondary screening under the action of the screen 12, thereby improving the screening effect, and the third transmission member 10 can drive the movable part 2 to rotate during the rotation process. Furthermore, the movable part 2 can contact the inside of the container 1 to clean and scrape off the soil attached to the inner wall of the container 1, thereby reducing the need for personnel to clean. The partition 11 can fit with the screen drum 3 and the movable part 2, so that the movable part 2 can also drive the soil on the upper part of the partition 11 to move and clean during the rotation process, thereby improving the activity of the soil and facilitating screening.

[0036] Specifically, refer to Figure 2 A sieve drum 3 located above the partition 11 and coaxially arranged with the container 1 is installed at one end of the driving shaft 6 away from the motor 4. Through this embodiment, the sieve drum 3 can be driven to rotate after the driving shaft 6 rotates. During the rotation of the sieve drum 3, the soil inside the sieve drum 3 can be driven to move to improve its activity so that the soil can be screened out from the sieve drum 3 more efficiently.

[0037] Furthermore, the sieve drum 3 is relatively located on the inner side of the movable part 2, and the height of the sieve drum 3 is less than the height of the movable part 2. In this embodiment, the soil screened by the sieve drum 3 can be beaten to a certain extent under the action of the movable part 2 to reduce the adhesion of moisture, and the height of the movable part 2 is higher than the sieve drum 3, so that the movable part 2 can process the soil screened by the sieve drum 3 more comprehensively and efficiently.

[0038] Specifically, refer to Figure 2 A discharge port 13 is provided at the lower part of the container 1, and a sealing cover 15 is installed at the upper part of the container 1. Through this embodiment, the soil screened by the screen drum 3 and the screen mesh 12 will be discharged from the discharge port 13, and the sealing cover 15 on the upper part of the container 1 can cover and seal the container 1 to prevent the soil from escaping during the screening process.

[0039] Working principle: When using the utility model, first add the soil to be tested into the sieve drum 3, then the sealing cover 15 can be closed and sealed on the container 1, at this time, start the motor 4, the motor 4 will drive the drive shaft 6 to rotate, the drive shaft 6 drives the sieve drum 3 and the second transmission member 9 to rotate, the second transmission member 9 can drive the first transmission member 8 meshing therewith to rotate, the first transmission member 8 drives the third transmission member 10 meshing therewith to rotate, at this time, the second transmission member 9 and the third transmission member 10 rotate in opposite directions, the third transmission member 10 can drive the movable part 2 to rotate, so that the sieve drum 3 can drive the soil inside it to move and perform screening during the rotation process, and the fine-diameter soil passes through the sieve drum 3, at this time, the rotating movable part The movable part 2 can pat it to reduce the adhesion of moisture, and the rotation direction of the movable part 2 is opposite to that of the screen drum 3, so that a certain airflow can be generated inside the container 1 to dry the moist soil to a certain extent, thereby improving the treatment effect on the soil. Subsequently, the soil passing through the screen drum 3 will be subjected to a secondary screening treatment under the action of the screen mesh 12, thereby improving the screening effect. Moreover, since the movable part 2 can contact the inside of the container 1, the soil attached to the inner wall of the container 1 can be swept and scraped off to a certain extent, thereby reducing the cleaning work of personnel, and the partition 11 can be fitted with the screen drum 3 and the movable part 2, so that the movable part 2 can also drive the soil on the upper part of the partition 11 to move and clean during the rotation process, thereby improving the activity of the soil for easy screening.

[0040] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A rapid soil sifter for soil testing, characterized in that: include: A container (1) is arranged in a cylindrical shape and has a storage space for soil screening inside; A limiting portion (14) is arranged in an annular shape in a storage space configured inside the container (1), and a connecting portion (5) adapted thereto is installed inside the limiting portion (14); The movable parts (2) have at least two parts which are arranged in a circular array and are installed on the inner side of the surface of the connecting part (5), and a third transmission member (10) is installed at the lower part thereof; A driving component is installed inside the container (1), and a transmission component is installed inside the container (1).

2. A rapid soil sifter for soil testing according to claim 1, characterized in that: The driving assembly comprises: a motor (4), a second transmission member (9) and a driving shaft (6); The motor (4) is mounted at the bottom of the container (1), the drive shaft (6) is connected to the output end of the motor (4) and penetrates into the container (1), and the second transmission member (9) is mounted on the surface of the drive shaft (6).

3. A rapid soil sifter for soil testing according to claim 1, characterized in that: The transmission assembly comprises: a column (7) and a first transmission member (8); The columns (7) are all installed at the lower part of the interior of the container (1), and the first transmission member (8) is respectively engaged with the second transmission member (9) and the third transmission member (10) and is installed on the surface of the column (7).

4. A rapid soil sifter for soil testing according to claim 3, characterized in that: A partition plate (11) located inside the third transmission member (10) and in contact with the movable part (2) is installed at the top end of the column (7), and a screen (12) is installed through the surface of the partition plate (11).

5. A rapid soil sifter for soil testing according to claim 2, characterized in that: A screen drum (3) located above the partition plate (11) and coaxially arranged with the container (1) is installed at one end of the drive shaft (6) away from the motor (4).

6. A rapid soil sifter for soil testing according to claim 5, characterized in that: The sieve cylinder (3) is relatively located on the inner side of the movable part (2), and the height of the sieve cylinder (3) is smaller than the height of the movable part (2).

7. A rapid soil sifter for soil testing according to claim 1, characterized in that: The lower part of the container (1) is provided with a discharge port (13), and the upper part of the container (1) is provided with a sealing cover (15).

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