Quick splice connection device for modular soil washing equipment

Abstract

The utility model relates to soil leaching technical field discloses quick splicing connecting device of modular soil leaching equipment, including leaching tank, the upper end of leaching tank is equipped with crushing assembly, the crushing assembly includes the fixed frame of fixedly being located in the upper end of leaching tank, the outer wall of fixed frame is equipped with first motor fixedly, when needing to maintain the crushing roller, start first motor and drive bidirectional screw rod to rotate, and the ball bushing drives crushing frame to move away from each other along the outer wall of bidirectional screw rod, and the sliding sleeve slides along the outer wall of first sliding rod, increases the stability in the moving process of crushing frame, and two sets of crushing frames move away from each other, and two sets of feed inlet, crushing roller separate from each other, thereby the staff is convenient to the flushing maintenance of crushing roller and crushing frame inside, avoids the secondary pollution caused by the pollutant residual on crushing frame and crushing roller, and the staff is convenient to the maintenance of equipment.

Description

Technical Field

[0001] This utility model relates to the field of soil washing technology, and in particular to a quick splicing and connection device for modular soil washing equipment. Background Technology

[0002] Soil leaching technology is an environmental engineering technology that uses leaching solution to remove soil pollutants through chemical processes such as desorption, chelation, and dissolution. This technology can be divided into two categories: in-situ leaching and ex-situ leaching. In-situ leaching involves directly injecting leaching solution into the contaminated area, while ex-situ leaching requires excavation and treatment of the soil. Leaching solution typically contains inorganic acids, organic acids, chelating agents, and surfactants, which transfer pollutants from soil particles to the liquid phase through physical separation or chemical enhancement.

[0003] Before soil leaching, the soil needs to be crushed by crushing rollers to facilitate full contact between the leaching solution and the soil. Existing crushing rollers are not easy to separate and clean, which can lead to residual soil and pollutants clogging the equipment and reducing crushing efficiency. Residual pollutants may also mix into new soil, causing secondary pollution. At the same time, it increases the difficulty and cost of equipment maintenance, affecting the effect and progress of soil leaching and remediation. Utility Model Content

[0004] Given that existing crushing rollers are inconvenient to separate and clean, which can lead to residual soil and pollutants clogging the equipment and reducing crushing efficiency; residual pollutants may also mix into new soil, causing secondary pollution; at the same time, they increase the difficulty and cost of equipment maintenance, affecting the effect and progress of soil leaching and remediation, this utility model is proposed.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a rapid splicing and connection device for modular soil leaching equipment, including a leaching box, a crushing component at the upper end of the leaching box, a fixed frame fixedly mounted on the upper end of the leaching box, a first motor fixedly mounted on the outer wall of the fixed frame, a bidirectional lead screw at the output end of the first motor, two sets of symmetrical ball screw sleeves fitted on the outer wall of the bidirectional lead screw, a crushing frame fixedly mounted on the outer wall of the ball screw sleeves, a feed inlet fixedly mounted on the upper end of the crushing frame, a crushing roller inserted in the middle of the crushing frame, a second motor fixedly mounted on the outer wall of one set of the crushing frame, gears fixedly mounted at the front ends of the two sets of crushing rollers, water tanks fixedly mounted on both sides of the outer wall of the leaching box, a water pipe connected to the bottom end of the water tank via a water pump, a water frame connected to the upper end of the water pipe, multiple sets of nozzles connected to the outer wall of the water frame, a filter plate inserted in the inner wall of the leaching box, and a mud outlet at the lower end of the outer wall of the leaching box.

[0006] As a preferred embodiment of the quick splicing connection device for the modular soil washing equipment described in this utility model, the output end of the second motor and the middle end of one of the sets of crushing rollers are fixedly connected.

[0007] As a preferred embodiment of the quick splicing connection device for the modular soil washing equipment described in this utility model, the two sets of gears mesh with each other.

[0008] As a preferred embodiment of the quick splicing connection device for the modular soil washing equipment of this utility model, the water frame and the outer wall of the crushing frame are fixedly connected, and the nozzle is inserted at the upper end of the crushing frame.

[0009] As a preferred embodiment of the quick splicing connection device of the modular soil washing equipment of this utility model, wherein: a first sliding rod is fixedly provided at one end of the fixed frame and the bidirectional screw, and two sets of sliding sleeves are movably sleeved on the outer wall of the first sliding rod, and the sliding sleeves are fixedly connected to the crushing frame.

[0010] As a preferred embodiment of the quick splicing connection device of the modular soil washing equipment of this utility model, the filter plate is movably inserted into the inner wall of the washing tank, the filter plate is inclined from top to bottom, the outer wall of the washing tank is provided with a slot that matches the filter plate, the outer wall of the washing tank is provided with a second sliding rod movably inserted from top to bottom at the upper end of the filter plate, the front end of the second sliding rod is fixed with a pusher plate, and the filter plate and the pusher plate are in close contact with each other.

[0011] As a preferred embodiment of the quick splicing connection device for the modular soil washing equipment of this utility model, a PLC controller is fixedly installed on the outer wall of the washing tank, and the first motor, water pump, second motor and PLC controller are connected by wires.

[0012] Compared with the prior art, the present invention has at least the following beneficial effects: In this invention, when maintenance of the crushing roller is required, the first motor is started to drive the bidirectional lead screw to rotate. The ball screw sleeve drives the crushing frame to move away from each other along the outer wall of the bidirectional lead screw. At the same time, the sliding sleeve slides along the outer wall of the first sliding rod, increasing the stability of the crushing frame during movement. The two sets of crushing frames move away from each other, and the two sets of feed inlets and crushing rollers are separated from each other, thus facilitating the staff to clean and maintain the inside of the crushing roller and crushing frame, avoiding secondary pollution caused by contaminants remaining on the crushing frame and crushing roller, and making it convenient for the staff to maintain the equipment.

[0013] 2. In this utility model, during the crushing process, the water pump is started to inject the rinsing liquid in the water tank into the water frame through the water pipe. The rinsing liquid in the water frame is sprayed out through the nozzle. The sprayed rinsing liquid washes the soil blocks during the crushing process. The washed and crushed soil falls onto the filter plate. The rinsing liquid in the washed soil drips from the top of the filter plate. The soil accumulates on the top of the filter plate. The second slide rod is pushed, and the second slide rod drives the pusher plate to slide along the top of the filter plate, pushing the soil accumulated on the filter plate out of the rinsing box from the mud outlet, so that the staff can collect the soil discharged from the mud outlet. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the quick-connect splicing device of the modular soil washing equipment of this utility model; Figure 2 This is a three-dimensional structural diagram of the crushing component of the quick-connecting device for the modular soil washing equipment of this utility model; Figure 3 This is a three-dimensional structural diagram of the crushing component of the quick-connecting device for the modular soil washing equipment of this utility model; Figure 4 This is a three-dimensional structural diagram of the washing box of the modular soil washing equipment of this utility model, which is a quick-connect and splicing device.

[0015] Explanation of reference numerals in the attached figures: 1. Washing tank; 2. Crushing assembly; 201. Fixing frame; 202. First motor; 203. Bidirectional lead screw; 204. Ball screw sleeve; 205. Crushing frame; 206. Feed inlet; 207. Crushing roller; 208. Second motor; 209. Gear; 210. Water tank; 211. Water pipe; 212. Water frame; 213. Nozzle; 214. First slide bar; 215. Sliding sleeve; 3. Filter plate; 4. Mud outlet; 5. Pusher plate; 6. Second slide bar; 7. PLC controller. Detailed Implementation

[0016] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. Example

[0017] Reference Figures 1-4This is the first embodiment of the present invention, providing a quick-connecting device for modular soil leaching equipment, including a leaching tank 1. A crushing component 2 is provided at the upper end of the leaching tank 1. The crushing component 2 includes a fixing frame 201 fixedly mounted on the upper end of the leaching tank 1. A first motor 202 is fixedly mounted on the outer wall of the fixing frame 201. A bidirectional lead screw 203 is provided at the output end of the first motor 202. Two sets of symmetrical ball screw sleeves 204 are sleeved on the outer wall of the bidirectional lead screw 203. A crushing frame 205 is fixedly mounted on the outer wall of the ball screw sleeves 204. The upper end of the crushing frame 205... A feed inlet 206 is fixedly provided. A crushing roller 207 is inserted in the middle of the crushing frame 205. A second motor 208 is fixedly provided on the outer wall of one set of crushing frames 205. Gears 209 are fixedly provided at the front ends of the two sets of crushing rollers 207. Water tanks 210 are fixedly provided on both sides of the outer wall of the washing tank 1. A water pipe 211 is connected to the bottom of the water tank 210 through a water pump. A water frame 212 is connected to the upper end of the water pipe 211. Multiple sets of nozzles 213 are connected to the outer wall of the water frame 212. A filter plate 3 is inserted into the inner wall of the washing tank 1. A mud outlet 4 is opened at the lower end of the outer wall of the washing tank 1.

[0018] The output end of the second motor 208 is fixedly connected to the middle of one of the crushing rollers 207.

[0019] The two sets of gears 209 mesh with each other.

[0020] The water frame 212 and the outer wall of the crushing frame 205 are fixedly connected, and the nozzle 213 is inserted into the upper end of the crushing frame 205.

[0021] The fixed frame 201 and the bidirectional lead screw 203 are symmetrically provided with a first slide rod 214 at one end. The outer wall of the first slide rod 214 is movably fitted with two sets of symmetrical slide sleeves 215. The slide sleeves 215 and the crushing frame 205 are fixedly connected.

[0022] The filter plate 3 is movably inserted into the inner wall of the washing tank 1. The filter plate 3 is inclined from top to bottom. The outer wall of the washing tank 1 has a slot that matches the filter plate 3. The outer wall of the washing tank 1 is inclined from top to bottom and movably inserted with a second slide rod 6 at the upper end of the filter plate 3. The front end of the second slide rod 6 is fixed with a pusher plate 5. The filter plate 3 and the pusher plate 5 are in close contact with each other.

[0023] A PLC controller 7 is fixedly installed on the outer wall of the shower tank 1. The first motor 202, the water pump, the second motor 208 and the PLC controller 7 are connected by wires.

[0024] The soil clods to be washed are injected into the two sets of crushing frames 205 through the feed inlet 206. The second motor 208 is started, driving one of the sets of crushing rollers 207 connected to it to rotate. The two sets of gears 209 mesh with each other, and under the drive of the gears 209, the two sets of crushing rollers 207 rotate synchronously and in opposite directions, crushing the soil clods. During the crushing process, the water pump is started, and the washing liquid in the water tank 210 is injected into the water frame 212 through the water pipe 211. The leaching liquid in 212 is sprayed out through nozzle 213. The sprayed leaching liquid washes the soil blocks during the crushing process. The washed and crushed soil falls onto filter plate 3. The leaching liquid in the washed soil drips from the top of filter plate 3. The soil accumulates on the top of filter plate 3, pushing the second slide rod 6. The second slide rod 6 drives the pusher plate 5 to slide along the top of filter plate 3, pushing the soil accumulated on filter plate 3 out of the mud outlet 4 from the leaching box 1, so that the staff can collect the soil discharged from the mud outlet 4.

[0025] When maintenance of the crushing roller 207 is required, the first motor 202 is started to drive the bidirectional lead screw 203 to rotate. The ball screw sleeve 204 drives the crushing frame 205 to move away from each other along the outer wall of the bidirectional lead screw 203. At the same time, the sliding sleeve 215 slides along the outer wall of the first sliding rod 214 to increase the stability of the crushing frame 205 during movement. The two sets of crushing frames 205 move away from each other, and the two sets of feed inlets 206 and crushing roller 207 are separated from each other. This makes it convenient for staff to wash and maintain the inside of the crushing roller 207 and crushing frame 205, avoiding the secondary pollution caused by contaminants remaining on the crushing frame 205 and crushing roller 207, and facilitating the maintenance of the equipment.

[0026] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A quick-connect assembly device for modular soil washing equipment, comprising a washing tank (1), characterized in that: The washing tank (1) is provided with a crushing component (2) at its upper end. The crushing component (2) includes a fixed frame (201) fixedly installed at the upper end of the washing tank (1). A first motor (202) is fixedly installed on the outer wall of the fixed frame (201). A bidirectional lead screw (203) is provided at the output end of the first motor (202). Two sets of ball screw sleeves (204) are symmetrically fitted on the outer wall of the bidirectional lead screw (203). A crushing frame (205) is fixedly installed on the outer wall of the ball screw sleeves (204). A feed inlet (206) is fixedly installed at the upper end of the crushing frame (205). A feed inlet (206) is inserted into the middle of the crushing frame (205). The crushing roller (207) has a second motor (208) fixed on the outer wall of one set of the crushing frame (205), and a gear (209) fixed at the front end of the two sets of crushing rollers (207). Water tanks (210) are fixed on both sides of the outer wall of the washing box (1). A water pipe (211) is connected to the bottom of the water tank (210) through a water pump. A water frame (212) is connected to the upper end of the water pipe (211). Multiple sets of nozzles (213) are connected to the outer wall of the water frame (212). A filter plate (3) is inserted into the inner wall of the washing box (1). A mud outlet (4) is opened at the lower end of the outer wall of the washing box (1).

2. The rapid splicing and connection device for the modular soil washing equipment according to claim 1, characterized in that: The output end of the second motor (208) is fixedly connected to the middle end of one of the crushing rollers (207).

3. The rapid splicing and connection device for the modular soil washing equipment according to claim 1, characterized in that: The two sets of gears (209) mesh with each other.

4. The rapid splicing and connection device for the modular soil washing equipment according to claim 1, characterized in that: The water frame (212) and the outer wall of the crushing frame (205) are fixedly connected, and the nozzle (213) is inserted into the upper end of the crushing frame (205).

5. The rapid splicing and connection device for the modular soil washing equipment according to claim 1, characterized in that: The fixed frame (201) and the bidirectional lead screw (203) are symmetrically provided with a first slide rod (214) at one end. The outer wall of the first slide rod (214) is movably fitted with two sets of symmetrical slide sleeves (215). The slide sleeves (215) and the crushing frame (205) are fixedly connected.

6. The rapid splicing and connection device for the modular soil washing equipment according to claim 1, characterized in that: The filter plate (3) is movably inserted into the inner wall of the washing tank (1). The filter plate (3) is inclined downward from top to bottom. The outer wall of the washing tank (1) has a slot that matches the filter plate (3). The outer wall of the washing tank (1) is inclined downward from top to bottom and a second slide rod (6) is movably inserted at the upper end of the filter plate (3). The front end of the second slide rod (6) is fixed with a pusher plate (5). The filter plate (3) and the pusher plate (5) are in close contact with each other.

7. The rapid splicing and connection device for the modular soil washing equipment according to claim 1, characterized in that: The outer wall of the rinsing tank (1) is fixedly equipped with a PLC controller (7), and the first motor (202), water pump, second motor (208) and PLC controller (7) are connected by wires.

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