Impurity removal device for soil detection

Abstract

The utility model belongs to the field of environmental protection, and discloses an impurity removal device for soil detection, which comprises a collecting component for collecting soil and impurities, and a vibrating screen component for vibrating and screening crushed soil is mounted at the top of the collecting component. The crushing assembly is arranged above the vibrating screen assembly and is used for rotationally striking, scattering and impacting caked soil; and the crushing assembly comprises a crushing box, a feeding pipe is arranged on one side of the top of the crushing box, a feeding hopper is installed on the feeding pipe, and a discharging pipe is arranged at the bottom of the crushing box. According to the impurity removal device for soil detection, due to the arrangement of the rotary striking device, only caking soil with low hardness is crushed, so that hard impurities of stones can be conveniently screened out subsequently, and the impurity removal effect is improved; through the arrangement of scattering and impacting, the crushing effect on the caked soil is improved, and the damage to the soil is reduced; and through the arrangement of the impact spikes, the crushing effect is further improved.

Description

Technical Field

[0001] The utility model belongs to the field of environmental protection, in particular to a soil detection and impurity removal device. Background Art

[0002] Environmental protection generally refers to the general term for various actions taken by humans to solve real or potential environmental problems, coordinate the relationship between humans and the environment, protect the living environment of mankind, and ensure the sustainable development of the economy and society; this includes soil testing. When conducting soil testing, it is necessary to remove debris from the soil for subsequent analysis and testing; impurities in the soil include stones, tree roots, grass roots, leaves, weeds, etc., which will affect the accuracy and precision of soil testing; common impurity removal devices include screens, vibrating screens, etc., which can separate impurities in the soil to make soil samples purer; for soil samples containing light impurities, an airflow separator can be selected for impurity removal; the use of impurity removal devices requires attention to operating specifications to avoid damage or contamination of soil samples.

[0003] By comparison, a Chinese patent with authorization announcement number CN219596838U discloses a soil impurity removal device for soil detection, including a device box, a vertical plate is fixedly connected to the top and bottom of the inner cavity of the device box near the right side, a motor is fixedly connected to the right side of the inner cavity of the device box near the bottom, a rotating shaft is fixedly connected to the motor power output shaft, a first bearing is fixedly connected to the upper vertical plate near the bottom, the left end of the rotating shaft passes through the inner cavity of the first bearing and is fixedly connected to a cam, a driving pulley is fixedly sleeved on the outer edge of the rotating shaft near the right end, a rectangular frame is fixedly connected to the top of the inner cavity of the device box near the left side, second bearings are fixedly connected to the front and rear sides of the rectangular frame near the left and right sides, and a connecting shaft is commonly passed through the adjacent inner cavities of the second bearings.

[0004] The above patent also crushes hard debris such as stones in the soil during the secondary crushing of the soil after drying and initial crushing, which affects the subsequent screening and impurity removal effect. Therefore, a new device needs to be designed. Utility Model Content

[0005] The purpose of the utility model is to provide a soil detection and impurity removal device to solve the problems raised in the above background technology.

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

[0007] A soil detection impurity removal device comprises a collecting assembly for collecting soil and impurities, a vibrating screen assembly for vibrating and crushing the soil is installed on the top of the collecting assembly, and a crushing assembly is arranged above the vibrating screen assembly for rotating, hitting and throwing the impacted agglomerated soil;

[0008] The crushing assembly includes a crushing box, a feed pipe is arranged on one side of the top of the crushing box, a feed hopper is installed on the feed pipe, a discharge pipe is arranged at the bottom of the crushing box, an impact blade is rotatably installed in the crushing box, a crushing motor is installed in front of the impact blade, a plurality of impact liners are evenly arranged on one side of the impact blade, and spikes are arranged on the surface of the impact liners.

[0009] Furthermore: the collecting assembly includes a frame, a collecting bucket is arranged on the top of the frame, a soil box is arranged below the collecting bucket, and a debris box is arranged on one side above the soil box.

[0010] Furthermore: the vibrating screen assembly includes a vibrating frame, four support plates are evenly arranged at the four corners of the vibrating frame, springs are arranged under the support plates, a screen is installed at the bottom of the vibrating frame, and a vibrating motor is arranged above the screen.

[0011] Furthermore: ten counterattack lining plates are provided.

[0012] Furthermore: the collecting bucket is open-mouthed, and the soil box is slidably connected to the frame.

[0013] Furthermore: the screen is tilted and made of 306 stainless steel.

[0014] Compared with the prior art, the beneficial effects are:

[0015] 1. Through the setting of rotating and striking, only the agglomerated soil with lower hardness is broken, which is convenient for subsequent screening of hard debris such as stones and improves the cleaning effect;

[0016] 2. The setting of scattering and impacting improves the crushing effect of agglomerated soil and reduces soil damage;

[0017] 3. The crushing effect is further improved by setting the impact spikes. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of a soil detection impurity removal device according to the utility model;

[0019] Figure 2 It is an axonometric diagram of a collecting assembly of a soil detection and impurity removal device according to the utility model;

[0020] Figure 3 This is an axonometric diagram of a vibrating screen assembly of a soil detection and impurity removal device according to the utility model;

[0021] Figure 4 It is a front view of a crushing component of a soil detection impurity removal device according to the utility model.

[0022] In the accompanying drawings: 101, frame; 102, collecting bucket; 103, soil box; 104, debris box; 201, vibration frame; 202, supporting ear; 203, spring; 204, screen; 205, vibration motor; 301, crushing box; 302, feed pipe; 303, feed hopper; 304, impact blade; 305, crushing motor; 306, impact liner; 307, spike; 308, discharge pipe. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-Figure 4 A soil detection impurity removal device includes a collecting assembly for collecting soil and debris, a vibrating screen assembly for vibrating and crushing the soil is installed on the top of the collecting assembly, and also includes a crushing assembly arranged above the vibrating screen assembly for rotating, hitting and throwing the impact agglomerated soil.

[0025] In this embodiment: the collecting assembly includes a frame 101, a collecting bucket 102 is arranged on the top of the frame 101, a soil box 103 is arranged below the collecting bucket 102, and a debris box 104 is arranged on one side above the soil box 103. The collecting bucket 102 is open-shaped, and the soil box 103 is slidably connected to the frame 101. The soil after vibration screening falls into the soil box 103 through the collecting bucket 102 on the top of the frame 101 for collection, and the debris falls into the debris box 104 for collection;

[0026] In this embodiment: the vibrating screen assembly includes a vibrating frame 201, four supporting ears 202 are evenly arranged at the four corners of the vibrating frame 201, a spring 203 is arranged under the supporting ears 202, a screen 204 is installed at the bottom of the vibrating frame 201, a vibrating motor 205 is arranged above the screen 204, the screen 204 is inclined, and the screen 204 is made of 306 stainless steel. After the crushed soil falls on the screen 204, the vibrating motor 205 drives the screen 204 to vibrate under the elastic support of the supporting ears 202 and the spring 203 through the vibrating frame 201, and vibrates the screen;

[0027] In this embodiment, the crushing assembly includes a crushing box 301, a feeding pipe 302 is arranged on one side of the top of the crushing box 301, a feeding hopper 303 is installed on the feeding pipe 302, a discharge pipe 308 is arranged at the bottom of the crushing box 301, a counter-attack blade 304 is rotatably installed in the crushing box 301, a crushing motor 305 is installed in front of the counter-attack blade 304, ten counter-attack lining plates 306 are evenly arranged on one side of the counter-attack blade 304, and spikes 307 are arranged on the surface of the counter-attack lining plate 306. The dried soil is poured into the feeding hopper 303 so that it passes through the feeding hopper. The tube 302 falls into the crushing box 301 and falls from the top to the impact blade 304. At this time, the crushing motor 305 drives the impact blade 304 to rotate, initially crushes the falling agglomerated soil, and hits it onto the spikes 307 of the impact liner 306 to achieve secondary crushing. In this process, since the hardness of the agglomerated soil is relatively low and the hardness of debris such as stones is relatively high, the agglomerated soil can be crushed alone by controlling the size of the impact force to prevent the stones from being crushed and affecting soil detection. After being crushed, the soil will be discharged through the discharge pipe 308.

[0028] Working principle: Pour the dried soil into the feed hopper 303, so that it falls into the crushing box 301 through the feed pipe 302, and falls from the top to the impact blade 304. At this time, the crushing motor 305 drives the impact blade 304 to rotate, and the falling agglomerated soil is initially crushed, and hits it onto the spikes 307 of the impact liner 306 to achieve secondary crushing. In this process, since the hardness of the agglomerated soil is relatively low and the hardness of the debris such as stones is relatively high, the agglomerated soil can be crushed separately by controlling the magnitude of the impact force to prevent the stones from being crushed and affecting the soil detection; after the agglomerated soil is impact-crushed, it will fall onto the screen 204 together with the debris such as stones through the discharge pipe 308. At this time, the vibration motor 205 drives the screen 204 to vibrate under the elastic support of the support ear 202 and the spring 203 through the vibration frame 201, and the soil is screened into the collection bucket 102 on the top of the frame 101, and falls into the soil box 103 for collection, and the debris slides into the debris box 104 for collection.

[0029] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A soil detection impurity removal device, comprising a collecting assembly for collecting soil and impurities, a vibrating screen assembly for vibrating and screening the crushed soil is installed on the top of the collecting assembly, characterized in that: It also includes a crushing assembly disposed above the vibrating screen assembly and used for rotating, striking and throwing impact agglomerated soil; The crushing assembly comprises a crushing box (301), a feeding pipe (302) is arranged on one side of the top of the crushing box (301), a feeding hopper (303) is installed on the feeding pipe (302), a discharge pipe (308) is arranged at the bottom of the crushing box (301), a counter-attack blade (304) is rotatably installed in the crushing box (301), a crushing motor (305) is installed in front of the counter-attack blade (304), a plurality of counter-attack lining plates (306) are evenly arranged on one side of the circumference of the counter-attack blade (304), and spikes (307) are arranged on the surface of the counter-attack lining plate (306).

2. A soil detection impurity removal device according to claim 1, characterized in that: The collecting assembly comprises a frame (101), a collecting bucket (102) is arranged on the top of the frame (101), a soil box (103) is arranged below the collecting bucket (102), and a debris box (104) is arranged on one side above the soil box (103).

3. A soil detection impurity removal device according to claim 1, characterized in that: The vibrating screen assembly comprises a vibrating frame (201), four support plates (202) are evenly arranged at the four corners of the vibrating frame (201), springs (203) are arranged below the support plates (202), a screen (204) is installed at the bottom of the vibrating frame (201), and a vibrating motor (205) is arranged above the screen (204).

4. A soil detection impurity removal device according to claim 1, characterized in that: Ten counterattack lining plates (306) are provided.

5. The soil detection impurity removal device according to claim 2, characterized in that: The collecting bucket (102) is open-mouthed, and the soil box (103) is slidably connected to the frame (101).

6. A soil detection impurity removal device according to claim 3, characterized in that: The screen (204) is arranged at an angle, and the screen (204) is made of 306 stainless steel.

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