Device for identifying damage range of soil environment

Abstract

The utility model discloses an identification device for a soil environment damage range. The identification device comprises a base station, the first supporting frame is fixedly connected to one side of the top of the base table; the second supporting frame is fixedly connected to the other side of the top of the base table; and the screening mechanism is used for screening soil and comprises a servo motor. According to the soil screening device, firstly, soil to be screened is put into the screening frame, then the vibration motor is turned on, and therefore the soil can be conveniently and rapidly screened through the screening net, and after the soil screening is completed, only the servo motor and power sources of the first electromagnet and the second electromagnet need to be switched on; a first electromagnet and a second electromagnet generate magnetism which attracts each other, so that a sliding clamping rod on the side face of a connecting rod can be driven to move, the sliding clamping rod is disengaged from clamping of a clamping groove, then a servo motor drives a screen frame to turn over, and impurities in the screen frame can be conveniently discharged; therefore, the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of soil identification equipment, in particular to an identification device for the scope of soil environmental damage. Background Technique

[0002] Soil environmental monitoring refers to determining the environmental quality (or pollution degree) and its change trend by measuring the representative values of factors affecting soil environmental quality. What we usually call soil monitoring refers to soil environmental monitoring, which generally includes technical contents such as site layout and sampling, sample preparation, analysis method, result characterization, data statistics and quality evaluation. The rocks on the earth's surface are gradually broken into loose mineral particles of different sizes (called parent material) through weathering. Soil is formed and evolved under the combined action of multiple soil-forming factors such as parent material, climate, biology, topography, and time. The soil composition is very complex. Generally speaking, it is composed of three phases: solid, liquid, and gas, namely minerals, organic matter produced by the decomposition of animal and plant residues, water, and air. When testing and identifying soil, it is often necessary to screen the sampled soil to filter out impurities such as rotten leaves in the soil.

[0003] For example, the Chinese patent with the publication (announcement) number CN214132743U discloses an identification device for the scope of soil environmental damage, including a base. The left and right parts of the upper end of the base are fixedly connected with first support plates, and the rear part of the upper end of the base is fixedly connected with a second support plate. Both ends of the two first support plates close to each other are fixedly connected with two first sliding rods. A containing box is arranged on the upper part of the base, and two first sliding rails are fixedly connected to the left end and the right end of the containing box.

[0004] Although the above technical solution solves the corresponding technical problems, the above technical solution still has the following defects:

[0005] The above technical solution is not convenient for discharging the impurities after screening, thus reducing the practicability. Content of the Utility Model

[0006] The purpose of the utility model is to provide an identification device for the scope of soil environmental damage. First, the soil to be screened is put into the sieve frame, and then the vibration motor is turned on, so that the soil can be screened conveniently and quickly through the sieve mesh. After the soil screening is completed, only the power supplies of the servo motor, the first electromagnet, and the second electromagnet need to be connected. The first electromagnet and the second electromagnet generate mutually attracting magnetism, so that the sliding clamping rod on the side of the connecting rod can be driven to move, and the sliding clamping rod is disengaged from the clamping of the clamping groove. Then, the sieve frame is driven to flip by the servo motor, and thus the impurities inside the sieve frame can be discharged conveniently, thereby improving the practicability of the utility model.

[0007] In order to achieve the above purpose, the main technical solutions adopted by the utility model include:

[0008] An identification device for the scope of soil environmental damage, comprising:

[0009] A base;

[0010] A first support frame fixedly connected to one side of the top of the base;

[0011] A second support frame fixedly connected to the other side of the top of the base;

[0012] A screening mechanism for soil screening, the screening mechanism comprising a servo motor fixedly connected to the side of the second support frame, a screen frame fixedly connected to the output shaft of the servo motor, a screen mesh installed on the inner wall of the screen frame, and the side of the screen frame is rotatably connected to the first support frame through a connecting rotating rod;

[0013] A limiting and fixing mechanism for limiting the screening mechanism, the limiting and fixing mechanism comprising a connecting seat fixedly connected to the end of the connecting rotating rod, two symmetrically arranged connecting springs fixedly connected to the side of the connecting seat, the ends of the two connecting springs are fixedly connected through a connecting rod, a first electromagnet is fixedly connected to the center of the side of the connecting rod, a second electromagnet of the opposite sex to the first electromagnet is installed at a position corresponding to the first electromagnet on the side of the connecting seat, sliding clamping rods are fixedly connected to both sides of the side of the connecting rod, and clamping grooves matching the sliding clamping rods are formed on the side of the first support frame at positions corresponding to the sliding clamping rods.

[0014] In the above-mentioned identification device for the scope of soil environmental damage, a collection box is installed on the top of the base at a position corresponding to the screen mesh.

[0015] In the above-mentioned identification device for the scope of soil environmental damage, a vibration motor is installed at the bottom of the screen mesh.

[0016] In the above-mentioned identification device for the scope of soil environmental damage, a limiting bearing rotatably connected to the connecting rotating rod is installed on the first support frame at a position corresponding to the connecting rotating rod.

[0017] In the above-mentioned identification device for the scope of soil environmental damage, the end of the sliding clamping rod away from the connecting rod is designed to be arc-shaped.

[0018] In the above-mentioned identification device for the scope of soil environmental damage, a limiting sliding sleeve slidably connected to the sliding clamping rod is installed on the connecting seat at a position corresponding to the sliding clamping rod.

[0019] The utility model has at least the following beneficial effects:

[0020] In the present utility model, an identification device for the damage range of the soil environment is realized. First, the soil to be screened is put into the sieve frame, and then the vibration motor is turned on, so that the soil can be conveniently and quickly screened through the sieve mesh. After the soil screening is completed, only the power supplies of the servo motor, the first electromagnet, and the second electromagnet need to be connected. The first electromagnet and the second electromagnet generate mutually attracting magnetism, which can drive the sliding latch on the side of the connecting rod to move and make the sliding latch disengage from the clamping of the clamping groove. Then, the sieve frame is driven by the servo motor to flip, and thus the impurities inside the sieve frame can be conveniently discharged, thereby improving the practicability of the present utility model. After the discharging is completed, only the sieve frame needs to be driven by the servo motor to flip 180 degrees again, so that the sieve frame can be turned upright. Then, the power supplies of the first electromagnet and the second electromagnet are disconnected, and thus under the elastic force of the connecting spring, the sliding latch can be driven to snap into the corresponding clamping groove, and further the stable placement of the sieve frame can be realized. Description of the Drawings

[0021] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation of the present application. In the drawings:

[0022] Figure 1 is a schematic structural diagram of the identification device for the damage range of the soil environment of the present utility model;

[0023] Figure 2 is a schematic structural diagram of the first support frame in the identification device for the damage range of the soil environment of the present utility model;

[0024] Figure 3 is a schematic structural diagram of the limit fixing mechanism in the identification device for the damage range of the soil environment of the present utility model.

[0025] Explanation of the Reference Numerals in the Drawings:

[0026] 1, base; 2, first support frame; 3, second support frame; 4, screening mechanism; 5, limit fixing mechanism; 6, collection box;

[0027] 401, servo motor; 402, sieve frame; 403, sieve mesh; 404, vibration motor; 405, connecting rod;

[0028] 4051, limit bearing;

[0029] 501, connecting seat; 502, connecting spring; 503, connecting rod; 504, first electromagnet; 505, second electromagnet; 506, sliding latch; 507, clamping groove; 5061, limit sliding sleeve. Detailed Embodiments

[0030] The following will describe the implementation manners of the present application in detail in conjunction with the accompanying drawings and embodiments, so as to fully understand how the present application uses technical means to solve technical problems and achieve the implementation process of technical effects and implement accordingly.

[0031] In the description of the embodiments of the present utility model, it should be understood that the orientation or positional relationships indicated by the terms "upper", "lower", "front", "rear", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the embodiments of the present utility model 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 should not be construed as a limitation on the embodiments of the present utility model.

[0032] In the description of the embodiments of the present utility model, it should be noted that unless otherwise clearly defined and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it can be a fixed connection, an integral connection, or a detachable connection; it can be the communication inside two elements; it can be directly connected, or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific situations.

[0033] Please refer to Figures 1 to 3 As shown, an identification device for the damage range of the soil environment provided by the embodiment of the present utility model includes: a base 1, a first support frame 2 fixedly connected to one side of the top of the base 1, a second support frame 3 fixedly connected to the other side of the top of the base 1, a screening mechanism 4 for soil screening, and a limiting and fixing mechanism 5 for limiting the screening mechanism 4;

[0034] Please refer to Figures 1 to 3 As shown, the screening mechanism 4 includes a servo motor 401 fixedly connected to the side of the second support frame 3. A screen frame 402 is fixedly connected to the output shaft of the servo motor 401. A screen mesh 403 is installed on the inner wall of the screen frame 402. The side of the screen frame 402 is rotatably connected to the first support frame 2 through a connecting rotating rod 405;

[0035] Please refer to Figures 1 to 3As shown, the limiting fixing mechanism 5 includes a connecting seat 501 fixedly connected to the end of the connecting rotating rod 405, and two symmetrically arranged connecting springs 502 are fixedly connected to the side of the connecting seat 501, and the ends of the two connecting springs 502 are fixedly connected through a connecting rod 503. A first electromagnet 504 is fixedly connected to the center of the side of the connecting rod 503, and a second electromagnet 505 with opposite polarity to the first electromagnet 504 is installed on the side of the connecting seat 501 and at a position corresponding to the first electromagnet 504. Sliding clamping rods 506 are fixedly connected to both sides of the side of the connecting rod 503, and a clamping groove 507 matching the sliding clamping rod 506 is provided on the side of the first support frame 2 and at a position corresponding to the sliding clamping rod 506.

[0036] Please refer to Figures 1 to 3 As shown, a collecting frame 6 is installed on the top of the base 1 and at a position corresponding to the screen 403;

[0037] By adopting the above technical solution, the poured impurities can be easily received by providing the collecting frame 6 .

[0038] Please refer to Figures 1 to 3 As shown, a vibration motor 404 is installed at the bottom of the screen 403;

[0039] By adopting the above technical solution and providing the vibration motor 404 , the convenience and thoroughness of soil screening inside the screen frame 402 are increased.

[0040] Please refer to Figures 1 to 3 As shown, a limit bearing 4051 rotatably connected to the connecting rotating rod 405 is installed on the first support frame 2 and at a position corresponding to the connecting rotating rod 405;

[0041] By adopting the above technical solution, the limiting bearing 4051 is provided to limit the connecting rod 405, thereby increasing the stability of the rotation of the connecting rod 405.

[0042] Please refer to Figures 1 to 3 As shown, the end of the sliding lever 506 away from the connecting rod 503 is designed to be arc-shaped;

[0043] By adopting the above technical solution, the convenience of the sliding clamping rod 506 being clamped into the corresponding clamping slot 507 is increased by the arc-shaped connecting rod 503.

[0044] Please refer to Figures 1 to 3 As shown, a limiting sliding sleeve 5061 slidably connected to the sliding card rod 506 is installed on the connecting seat 501 and at a position corresponding to the sliding card rod 506;

[0045] By adopting the above technical solution, the limiting sliding sleeve 5061 is provided to limit the sliding lever 506 , thereby increasing the sliding stability of the sliding lever 506 .

[0046] The working principle of the present utility model is as follows: First, the soil to be screened is placed into the sieve frame 402, and then the vibration motor 404 is turned on, so that the soil can be conveniently and quickly screened through the sieve mesh 403. After the soil screening is completed, only the power supplies of the servo motor 401, the first electromagnet 504, and the second electromagnet 505 need to be connected. The first electromagnet 504 and the second electromagnet 505 generate mutually attracting magnetism, which can drive the sliding latch 506 on the side of the connecting rod 503 to move, and make the sliding latch 506 disengage from the clamping of the clamping groove 507. Then, the sieve frame 402 is driven by the servo motor 401 to flip, so that the impurities inside the sieve frame 402 can be conveniently discharged, thereby improving the practicability of the present utility model. After the discharging is completed, only the sieve frame 402 needs to be driven by the servo motor 401 to flip 180 degrees again, so that the sieve frame 402 can be turned upright. Then, the power supplies of the first electromagnet 504 and the second electromagnet 505 are disconnected, so that under the elastic force of the connecting spring 502, the sliding latch 506 can be driven to snap into the corresponding clamping groove 507, and thus the stable placement of the sieve frame 402 can be realized.

[0047] The above description shows and describes several preferred embodiments of the present utility model. However, as mentioned before, it should be understood that the present utility model is not limited to the form disclosed herein, should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications, and environments, and can be changed within the scope of the inventive concept described herein through the above teachings or the technology or knowledge in related fields. And any changes and modifications made by those skilled in the art without departing from the spirit and scope of the present utility model should fall within the protection scope of the appended claims of the present utility model.

Claims

1. An identification device for the scope of soil environmental damage, characterized in that, Comprising: A base (1); A first support frame (2) fixedly connected to one side of the top of the base (1); A second support frame (3) fixedly connected to the other side of the top of the base (1); A screening mechanism (4) for soil screening, the screening mechanism (4) includes a servo motor (401) fixedly connected to the side of the second support frame (3), a sieve frame (402) is fixedly connected to the output shaft of the servo motor (401), a sieve mesh (403) is installed on the inner wall of the sieve frame (402), and the side of the sieve frame (402) is rotatably connected to the first support frame (2) through a connecting rotating rod (405); A limit fixing mechanism (5) for limiting the screening mechanism (4), the limit fixing mechanism (5) includes a connecting seat (501) fixedly connected to the end of the connecting rotating rod (405), two symmetrically arranged connecting springs (502) are fixedly connected to the side of the connecting seat (501), the ends of the two connecting springs (502) are fixedly connected through a connecting rod (503), a first electromagnet (504) is fixedly connected to the center of the side of the connecting rod (503), a second electromagnet (505) opposite to the first electromagnet (504) is installed at the position corresponding to the first electromagnet (504) on the side of the connecting seat (501), sliding clamping rods (506) are fixedly connected to both sides of the side of the connecting rod (503), and a clamping groove (507) matching the sliding clamping rod (506) is opened at the position corresponding to the sliding clamping rod (506) on the side of the first support frame (2).

2. The identification device for the damage range of the soil environment according to claim 1, characterized in that: A collection box (6) is installed at the top of the base (1) and corresponding to the sieve mesh (403).

3. The identification device for the scope of soil environmental damage according to claim 2, characterized in that: A vibration motor (404) is installed at the bottom of the sieve mesh (403).

4. The identification device for the damage range of the soil environment according to claim 3, characterized in that: A limit bearing (4051) rotatably connected to the connecting rotating rod (405) is installed on the first support frame (2) and corresponding to the connecting rotating rod (405).

5. The identification device for the scope of soil environmental damage according to claim 4, wherein: The end of the sliding clamping rod (506) away from the connecting rod (503) is designed to be arc-shaped.

6. The identification device for the scope of soil environmental damage according to claim 5, characterized in that: A limit sliding sleeve (5061) slidably connected to the sliding clamping rod (506) is installed on the connecting seat (501) and corresponding to the sliding clamping rod (506).

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