CN220969957U

CN220969957U - Soil screening equipment capable of avoiding soil accumulation

Info

Publication number: CN220969957U
Application number: CN202321358319.2U
Authority: CN
Inventors: 何安强; 杨振威; 阮陆宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-31
Filing date: 2023-05-31
Publication date: 2024-05-17
Anticipated expiration: 2033-05-31

Abstract

The utility model discloses soil screening equipment capable of avoiding soil accumulation, which relates to the technical field of soil screening devices and comprises a box body, wherein a vibration damping foot pad is arranged on the outer wall of the bottom of the box body, a plurality of groups of screening components are sequentially arranged in the box body from top to bottom, each screening component comprises a supporting plate and a screen plate, two ends of each supporting plate are fixedly connected with the inner walls of two sides of the box body respectively, each screen plate is hinged to the inner wall of the box body, a guide plate is connected onto each screen plate, the guide plate and the screen plate are of an integrated structure, a vibrating motor is arranged on each supporting plate, and springs are arranged on the vibrating ends of the vibrating motors. According to the utility model, by arranging the plurality of groups of screening assemblies, soil particles with different particle sizes can be screened out, the screening effect and the working efficiency of the device are improved, and by arranging the conveying assemblies, the soil can be uniformly conveyed through the auger at a uniform speed, so that the soil is prevented from being accumulated on the screen plate, and the screening effect is prevented from being influenced.

Description

Soil screening equipment capable of avoiding soil accumulation

Technical Field

The utility model relates to the technical field of soil screening devices, in particular to soil screening equipment capable of avoiding soil accumulation.

Background

With the improvement of the attention of people to the soil environment problem, the research on the soil environment is gradually in progress, the detection of soil components is a key technology for the research on the soil environment problem, and before the soil is detected, the soil is usually required to be screened, the particle size of the soil to be detected is accurately classified, and then the analysis is carried out.

The soil screening equipment with the retrieval publication number of CN212524846U comprises a shell, wherein a screen cylinder is sleeved in an inner cavity of the shell, a feed hopper is arranged on the outer wall of the shell, a motor is arranged on the outer wall of the shell, one end of a rotating shaft is connected with the motor, a support is arranged in an inner cavity of an opening end of the shell, the other end of the rotating shaft is sleeved on the support, the opening end of the shell is clamped with a sealing cover, a blanking groove is formed in the inner wall of the shell, and a discharging pipe is sleeved on the shell at the bottom of the blanking groove. Soil pours into a screen drum inner chamber from the feeder hopper, sealed lid is closed, the motor drives the pivot and rotates, the pivot passes through puddler and upset leaf and drives a screen drum circulation rotation, the upset leaf drives soil upset and then drops to screen drum inner chamber upper portion, stirring rod and upset leaf strike soil in-process that drops for soil breaks away from debris such as stone and smashes into the granule, granular soil drops in the fall trough from the mesh of screen drum, and collect from the discharge pipe discharge, debris remains in screen drum inner chamber, finally open sealed lid with it pour out can, thereby with soil complete screening out.

Aiming at the technology, the inventor considers that only soil particles with the same particle size can be screened out, when soil with different particle sizes is needed, the sieve plates with different specifications are needed to be replaced, the operation is complicated, and the working efficiency is low. To this end, we propose a soil screening apparatus which avoids soil accumulation.

Disclosure of utility model

The present utility model has been made in view of the above-mentioned problems with the existing soil screening devices that can avoid soil accumulation.

Therefore, the utility model aims to provide soil screening equipment capable of avoiding soil accumulation, and solves the problems that only soil particles with the same particle size can be screened out, when soil with different particle sizes is needed, the screen plates with different specifications are needed to be replaced, the operation is complicated, and the working efficiency is low.

In order to achieve the above object, the present utility model provides the following technical solutions:

Can avoid accumulational soil screening equipment of soil, the power distribution box comprises a box body, install the damping callus on the sole on the bottom outer wall of box, the inside from the top down of box is equipped with multiunit screening subassembly in proper order, screening subassembly includes backup pad and sieve, the both ends of backup pad respectively with the both sides inner wall fixed connection of box, the sieve articulates on the inner wall of box, be connected with the guide plate on the sieve, the guide plate is integrated with the sieve, install vibrating motor in the backup pad, install the spring on vibrating motor's the vibrating end, the other end and the bottom outer wall connection of guide plate of spring, the screening pore diameter from the top down of sieve grow in proper order through setting up multiunit screening subassembly, can realize sieving out the soil particle of different granularities, improves the screening effect and the work efficiency of the device.

Preferably, the bottom of box is equipped with conveying assembly, conveying assembly includes delivery casing, auger and motor, the delivery casing passes through the screw mounting on the top outer wall of box, the motor is installed on the outer wall of delivery casing, the one end of auger rotates to be connected on the inner wall of delivery casing, the other end of auger passes through the output of shaft coupling and motor to be connected, be equipped with the discharge gate on the delivery casing, the delivery casing passes through the inside intercommunication of discharge gate and box, the feed inlet has been seted up on the delivery casing, sets up conveying assembly, and the accessible auger is at uniform velocity even transport soil avoids soil to pile up on the sieve, influences screening effect.

Preferably, the support column is installed on the top outer wall of box, be equipped with the water conservancy diversion storehouse on the support column, the water conservancy diversion end in water conservancy diversion storehouse is equipped with the connecting pipe, the connecting pipe communicates with the feed inlet of delivery box, sets up the water conservancy diversion storehouse, can treat the soil of screening and carry out the water conservancy diversion, prevents that it from piling up.

Preferably, the sieve plate and the guide plate are both provided with a first baffle, the support plate is provided with a fixed plate, the fixed plate is of an inclined structure, the fixed plate penetrates through the box body and extends to the outside of the box body, the fixed plate corresponds to the discharging position of the sieve plate and is consistent with the discharging position of the sieve plate, the fixed plate is provided with a second baffle, the first baffle and the second baffle are arranged, soil particles can be prevented from falling into the box body, the fixed plate is arranged, and the screened soil particles can be guided, so that the screened soil particles are conveniently discharged.

Further, be equipped with the honeycomb duct on the inner wall of box, the honeycomb duct corresponds unanimously with the unloading position of guide plate, and the water conservancy diversion end of guide plate is located the inside of honeycomb duct, the bottom of box is equipped with the collecting box, the open position of collecting box corresponds unanimously with the water conservancy diversion end position of bottommost guide plate, sets up the honeycomb duct, can conveniently carry soil to next floor screening subassembly on, prevents that soil from scattering to box and backup pad in transportation process, causes the pollution to the box inside.

Preferably, be equipped with the observation window on the box, the inside of observation window is equipped with transparent glass, can make things convenient for the staff to observe inside the box, knows specific behavior constantly.

In the technical scheme, the utility model has the technical effects and advantages that:

According to the utility model, by arranging the plurality of groups of screening assemblies, soil particles with different particle sizes can be screened out, the screening effect and the working efficiency of the device are improved, and by arranging the conveying assemblies, the soil can be uniformly conveyed through the auger at a uniform speed, so that the soil is prevented from being accumulated on the screen plate, and the screening effect is prevented from being influenced.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

Fig. 3 is a schematic view of a conveying assembly according to the present utility model.

Reference numerals illustrate:

1. A case; 2. damping foot pads; 3. a screen assembly; 301. a support plate; 302. a sieve plate; 303. a deflector; 304. a first baffle; 305. a vibration motor; 306. a spring; 307. a fixing plate; 308. a flow guiding pipe; 309. a second baffle; 4. a transport assembly; 401. a delivery box; 402. an auger; 403. a motor; 404. a discharge port; 405. a support column; 406. a diversion bin; 407. a connecting pipe; 5. a collection box; 6. and an observation window.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

The embodiment of the utility model discloses soil screening equipment capable of avoiding soil accumulation.

The utility model provides a soil screening device capable of avoiding soil accumulation as shown in figures 1-3, which comprises a box body 1 and is characterized in that a vibration damping foot pad 2 is arranged on the outer wall of the bottom of the box body 1, a plurality of groups of screening components 3 are sequentially arranged in the box body 1 from top to bottom, each screening component 3 comprises a supporting plate 301 and a screen plate 302, two ends of the supporting plate 301 are respectively fixedly connected with the inner walls of two sides of the box body 1, the screen plate 302 is hinged on the inner wall of the box body 1, a guide plate 303 is connected on the screen plate 302, the guide plate 303 and the screen plate 302 are in an integrated structure, a vibration motor 305 is arranged on the supporting plate 1, a spring 306 is arranged on the vibration end of the vibration motor 305, the other end of the spring 306 is connected with the outer wall of the bottom of the guide plate 303, the aperture of a screening hole of the screen plate 302 is sequentially enlarged from top to bottom, the screen plate 302 and the guide plate 303 are both provided with a first baffle 304, the supporting plate 301 is provided with a fixed plate 307, the fixed plate 307 is of an inclined structure, the fixed plate 307 penetrates through the box 1 and extends to the outside of the box 1, the fixed plate 307 corresponds to the discharging position of the screen plate 302, the fixed plate 307 is provided with a second baffle 309, the inner wall of the box 1 is provided with a guide pipe 308, the guide pipe 308 corresponds to the discharging position of the guide plate 303, the guide end of the guide plate 303 is positioned in the guide pipe 308, the bottom of the box 1 is provided with a collecting box 5, the opening position of the collecting box 5 corresponds to the guide end of the guide plate 303 at the bottommost part, the box 1 is provided with an observation window 6, and transparent glass is arranged in the observation window 6;

The vibrating motor 305 is started, the vibrating motor 305 works to drive the guide plate 303 to vibrate through the spring 306, and as the guide plate 303 and the sieve plate 302 are of an integrated structure, the sieve plate 302 can be driven to vibrate, part of soil particles screened off in the vibrating process of the sieve plate 302 can be conveyed to the outside through the fixing plate 307, some soil with the size which does not meet the screening requirement is conveyed to the next layer of screening assembly 3 through the guide pipe 308 to continue screening, so that soil particles with different particle sizes can be screened out, some impurities which are not screened off can be finally conveyed into the collecting box 5, further processing is facilitated, and workers can know the specific working condition inside the box 1 through the observation window 6 at any time.

In order to convey soil at a uniform speed, as shown in fig. 1-3, a conveying component 4 is arranged at the bottom of the box body 1, the conveying component 4 comprises a conveying box 401, an auger 402 and a motor 403, the conveying box 401 is arranged on the top outer wall of the box body 1 through screws, the motor 403 is arranged on the outer wall of the conveying box 401, one end of the auger 402 is rotationally connected to the inner wall of the conveying box 401, the other end of the auger 402 is connected with the output end of the motor 403 through a coupling, a discharge hole 404 is arranged on the conveying box 401, the conveying box 401 is communicated with the inside of the box body 1 through the discharge hole 404, a feed hole is formed in the conveying box 401, a support column 405 is arranged on the top outer wall of the box body 1, a diversion bin 406 is arranged on the support column 405, a connecting pipe 407 is arranged at the diversion end of the diversion bin 406, and the connecting pipe 407 is communicated with the feed hole of the conveying box 401;

The motor 403 is started, the motor 403 works to drive the auger 402 to rotate, and the conveying box 401 is communicated with the diversion bin 406 through the connecting pipe 407, so that soil in the diversion bin 406 can be conveyed, and then the soil is conveyed to the inside of the box body 1 through the discharge hole 404 of the conveying box 401.

When the device is used, firstly, the motor 403 is started, the motor 403 works to drive the auger 402 to rotate, then, soil is conveyed into the diversion bin 406, the conveying box 401 is communicated with the diversion bin 406 through the connecting pipe 407, therefore, soil in the diversion bin 406 can be conveyed, then, the soil is conveyed into the box body 1 through the discharge port 404 of the conveying box 401, then, the vibrating motor 305 is started, the vibrating motor 305 works to drive the guide plate 303 to vibrate through the spring 306, the guide plate 303 and the screen plate 302 are in an integrated structure, so that the screen plate 302 can be driven to vibrate, a part of screened soil particles can be conveyed to the outside through the fixing plate 307 in the vibration process of the screen plate 302, and some soil with the size which does not reach the screening requirement is conveyed to the next layer of screening assembly 3 through the guide pipe 308 to be screened, so that soil particles with different particle sizes can be screened out, and impurities which are not screened out can be finally conveyed into the collecting box 5 to be convenient to further treat, and workers can know specific working conditions in the box body 1 through the observation window 6 at any time.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims

1. Can avoid accumulational soil screening equipment of soil, including box (1), its characterized in that, install damping callus on sole (2) on the bottom outer wall of box (1), the inside from the top down of box (1) is equipped with multiunit screening subassembly (3) in proper order, screening subassembly (3) are including backup pad (301) and sieve (302), the both ends of backup pad (301) are with the both sides inner wall fixed connection of box (1) respectively, sieve (302) articulate on the inner wall of box (1), be connected with guide plate (303) on sieve (302), guide plate (303) are integrated structure with sieve (302), install vibrating motor (305) on backup pad (301), install spring (306) on the vibrating end of vibrating motor (305), the other end of spring (306) is connected with the bottom outer wall of guide plate (303), the screening pore diameter of sieve (302) grow in proper order from the top down.

2. The soil screening device capable of avoiding soil accumulation according to claim 1, wherein a conveying assembly (4) is arranged at the bottom of the box body (1), the conveying assembly (4) comprises a conveying box (401), a packing auger (402) and a motor (403), the conveying box (401) is mounted on the outer wall of the top of the box body (1) through screws, the motor (403) is mounted on the outer wall of the conveying box (401), one end of the packing auger (402) is rotationally connected to the inner wall of the conveying box (401), the other end of the packing auger (402) is connected with the output end of the motor (403) through a coupler, a discharge hole (404) is formed in the conveying box (401), the conveying box (401) is communicated with the inside of the box body (1) through the discharge hole (404), and a feed inlet is formed in the conveying box (401).

3. Soil screening apparatus capable of avoiding soil accumulation according to claim 2, characterized in that a supporting column (405) is mounted on the top outer wall of the box body (1), a diversion bin (406) is arranged on the supporting column (405), a connecting pipe (407) is arranged at the diversion end of the diversion bin (406), and the connecting pipe (407) is communicated with the feed inlet of the conveying box (401).

4. Soil screening apparatus capable of avoiding soil accumulation according to claim 1, characterized in that the screen plate (302) and the deflector (303) are provided with a first baffle plate (304), the support plate (301) is provided with a fixing plate (307), the fixing plate (307) is of an inclined structure, the fixing plate (307) penetrates through the box body (1) and extends to the outside of the box body (1), the discharging position of the fixing plate (307) corresponds to that of the screen plate (302), and the fixing plate (307) is provided with a second baffle plate (309).

5. The soil screening device capable of avoiding soil accumulation according to claim 1, wherein a flow guide pipe (308) is arranged on the inner wall of the box body (1), the flow guide pipe (308) corresponds to the discharging position of the flow guide plate (303), the flow guide end of the flow guide plate (303) is positioned in the flow guide pipe (308), a collecting box (5) is arranged at the bottom of the box body (1), and the opening position of the collecting box (5) corresponds to the flow guide end position of the bottommost flow guide plate (303).

6. Soil screening apparatus capable of avoiding soil accumulation as in claim 1, characterized in that said box (1) is provided with an observation window (6), and the inside of said observation window (6) is provided with transparent glass.