CN212759551U

CN212759551U - Soil remediation screening plant

Info

Publication number: CN212759551U
Application number: CN202021296282.1U
Authority: CN
Inventors: 帅永鑫
Original assignee: Hangzhou Yungu Shuzhi Agricultural Technology Co ltd
Current assignee: Hangzhou Yungu Shuzhi Agricultural Technology Co ltd
Priority date: 2020-07-06
Filing date: 2020-07-06
Publication date: 2021-03-23
Anticipated expiration: 2030-07-06

Abstract

A soil remediation screening plant comprises a frame, a supporting plate, a carrier roller, a roller, an adjusting cylinder, a slide rail, a storage box and a plugging door; the supporting plate and the supporting roller are arranged on the frame; a plurality of carrier rollers are arranged; the roller is arranged on the carrier roller; the adjusting cylinder is sleeved on the roller and is in sliding connection with the sliding rail; the rack is provided with a driving mechanism for driving the roller to roll; the roller is provided with an adjusting mechanism for driving the adjusting cylinder to slide, and the roller is provided with a feeding hole and a first screening hole; the adjusting cylinder is provided with a second screening hole; a plurality of first screening holes and a plurality of second screening holes are correspondingly arranged; the roller and the adjusting cylinder are both provided with discharge openings; one end of the plugging door is rotatably arranged on the adjusting cylinder, and the plugging door is positioned at the discharge port; the storage box sets up on the layer board, and the storage box is located the below of discharge opening. The utility model discloses a change relative clearance between first screening hole and the second screening hole to realize that a screening installation can filter the not granule of equidimension.

Description

Soil remediation screening plant

Technical Field

The utility model relates to a granule screening technical field especially relates to a soil remediation screening plant.

Background

Soil remediation refers to the physical, chemical and biological processes used to transfer, absorb, degrade and transform pollutants in soil to reduce their concentration to acceptable levels, or to transform toxic and harmful pollutants into harmless materials.

The size of a screening hole of a screening device in the prior art cannot be adjusted, and when soil particles with different sizes need to be screened, a screening net needs to be replaced; when screening, the dead weight of soil is utilized for screening, the screening efficiency is low, and the screening holes are easily blocked by larger soil particles.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

In order to solve the technical problems existing in the background technology, the utility model provides a soil remediation screening device, which realizes that one screening device can screen particles with different sizes by changing the relative clearance between a first screening hole and a second screening hole; rotate the cylinder and can prevent that relative clearance from being plugged up by great soil particle between first screening hole and the second screening hole, and lead to the unable exhaust phenomenon of less soil particle, roll soil back and more be favorable to many soil to sieve.

(II) technical scheme

The utility model provides a soil remediation screening plant, which comprises a frame, a supporting plate, a supporting roller, a roller, an adjusting cylinder, a slide rail, a storage box and a plugging door;

the supporting plate and the supporting roller are arranged on the frame; a plurality of carrier rollers are arranged; the roller is arranged on the carrier roller; the sliding rails are arranged on the roller and are provided with a plurality of sliding rails; the adjusting cylinder is provided with a sliding groove, is sleeved on the roller and is connected with the sliding rail in a sliding manner; the rack is provided with a driving mechanism for driving the roller to roll; the roller is provided with an adjusting mechanism for driving the adjusting cylinder to slide, and the roller is provided with a feeding hole and a first screening hole; the adjusting cylinder is provided with a second screening hole; a plurality of first screening holes and a plurality of second screening holes are correspondingly arranged; the roller and the adjusting cylinder are both provided with discharge openings; one end of the plugging door is rotatably arranged on the adjusting cylinder, and the plugging door is positioned at the discharge port; the storage box sets up on the layer board, and the storage box is located the below of discharge opening.

Preferably, the adjusting mechanism comprises a screw rod, a connecting block, a screw rod nut, a rotating disc and a handle; the connecting block is arranged on the adjusting cylinder; one end of the screw rod is rotatably arranged on the connecting block, the other end of the screw rod is arranged on the rotating disc, and the screw rod is in threaded connection with a screw rod nut; the screw rod nut is arranged on the roller; one end of the handle is arranged on the rotating disc.

Preferably, a discharge hopper is arranged on the frame; the discharge hopper is located between discharge opening and the storage box, and the discharge hopper is the frustum structure, and the open-ended size of discharge hopper reduces along the direction of keeping away from the discharge opening gradually.

Preferably, the driving mechanism comprises a driving motor, a driving belt wheel, a conveying belt and a driven belt wheel; the driving motor is arranged on the frame, and an output shaft of the driving motor is connected with the driving belt wheel; the driving belt wheel is connected with the driven belt wheel through a conveying belt; the driven pulley is disposed on the drum.

Preferably, the device also comprises a supporting frame and a feed hopper; the support frame sets up in the frame, and the feeder hopper setting is on the support frame, and the one end of feeder hopper passes the feed inlet and is located inside the cylinder.

Preferably, the rack is provided with a carrier roller frame, and the carrier roller is rotatably arranged on the carrier roller frame.

Preferably, the lower part of the frame is provided with a foot cup.

Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has:

in the utility model, the adjusting cylinder can slide on the roller, so that the relative clearance between the first screening hole and the second screening hole is changed, and soil particles with different sizes can be screened; soil to be screened enters the roller from the feed inlet, the driving mechanism drives the roller to rotate on the carrier roller, the soil to be screened in the roller rolls, when soil particles are smaller than a relative gap between the first screening hole and the second screening hole, the soil particles fall from the gap and fall onto the discharge hopper, the discharge hopper sends the screened soil into the storage box to complete first-stage screening, if second-stage screening is needed, the relative gap between the first screening hole and the second screening hole is increased through the adjusting mechanism, second-stage screening is conducted, after screening is completed, larger soil particles or stones can be stored in the roller, at the moment, the plugging door is opened, and the larger soil particles or stones stored in the roller are discharged from the discharge outlet; the relative clearance between the first screening hole and the second screening hole is changed, so that one screening device can screen particles with different sizes; rotate the cylinder and can prevent that relative clearance from being plugged up the back by great soil particle between first screening hole and the second screening hole, and lead to the unable exhaust phenomenon of less soil particle, roll soil back and more be favorable to many soil to sieve.

Drawings

Fig. 1 is the utility model provides a soil remediation screening plant's schematic structure diagram.

Fig. 2 is the utility model provides a structural section view of cylinder and regulation section of thick bamboo among soil remediation screening plant.

Fig. 3 is the utility model provides a structural schematic of cylinder and regulation among the soil remediation screening plant.

Fig. 4 is an enlarged view of a point a in fig. 1.

Fig. 5 is the utility model provides a structural schematic of bearing roller department in soil remediation screening plant.

Reference numerals: 1. a frame; 101. a support plate; 102. a support frame; 2. a carrier roller; 201. a carrier roller frame; 3. A drum; 301. a feed inlet; 302. a first screening aperture; 303. a discharge opening; 4. an adjusting cylinder; 401. a second screening aperture; 5. a feed hopper; 6. a slide rail; 7. a drive mechanism; 701. a drive motor; 702. a driving pulley; 703. a conveyor belt; 704. a driven pulley; 8. an adjustment mechanism; 8011. connecting blocks; 801. a screw rod; 802. a feed screw nut; 803. rotating the disc; 804. a handle; 9. a discharge hopper; 10. a storage box; 11. and (6) sealing the door.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-5, the soil remediation screening device provided by the present invention comprises a frame 1, a supporting plate 101, a supporting roller 2, a roller 3, an adjusting cylinder 4, a sliding rail 6, a storage box 10 and a blocking door 11;

the supporting plate 101 and the carrier roller 2 are both arranged on the frame 1; a plurality of carrier rollers 2 are arranged; the roller 3 is arranged on the carrier roller 2; the slide rail 6 is arranged on the roller 3, and a plurality of slide rails 6 are arranged; a sliding groove is formed in the adjusting cylinder 4, the adjusting cylinder 4 is sleeved on the roller 3, and the adjusting cylinder 4 is connected with the sliding rail 6 in a sliding mode; the frame 1 is provided with a driving mechanism 7 for driving the roller 3 to roll; the roller 3 is provided with an adjusting mechanism 8 for driving the adjusting cylinder 4 to slide, and the roller 3 is provided with a feeding hole 301 and a first screening hole 302; the adjusting cylinder 4 is provided with a second screening hole 401; a plurality of first screening holes 302 and a plurality of second screening holes 401 are correspondingly arranged; the roller 3 and the adjusting cylinder 4 are both provided with discharge openings 303; one end of the plugging door 11 is rotatably arranged on the adjusting cylinder 4, and the plugging door 11 is positioned at the discharge port 303; the magazine 10 is disposed on the pallet 101, and the magazine 10 is located below the discharge opening 303.

In an alternative embodiment, the adjustment mechanism 8 comprises a lead screw 801, a connecting block 8011, a lead screw nut 802, a turn disc 803 and a handle 804; the connecting block 8011 is arranged on the adjusting cylinder 4; one end of a screw rod 801 is rotatably arranged on the connecting block 8011, the other end of the screw rod 801 is arranged on the rotating disc 803, and the screw rod 801 is in threaded connection with a screw rod nut 802; the feed screw nut 802 is provided on the drum 3; one end of the handle 804 is provided on the rotating disk 803.

It should be noted that the handle 804 drives the rotating disc 803 to rotate, the rotating disc 803 drives the screw rod 801 to rotate on the screw rod nut 802, so that the screw rod 801 moves, the screw rod 801 pushes the connecting block 8011 to move, and the connecting block 8011 drives the adjusting cylinder 4 to slide.

In an alternative embodiment, the frame 1 is provided with a discharge hopper 9; discharge hopper 9 is located between discharge opening 303 and storage box 10, and discharge hopper 9 is the frustum structure, and the size of the opening of discharge hopper 9 reduces gradually along the direction of keeping away from discharge opening 303.

It should be noted that the soil screened from the first and

second screening holes

302 and 401 is collected by the discharge hopper 9 and finally discharged into the storage box 10, so that the screened soil is prevented from falling to the ground.

In an alternative embodiment, the driving mechanism 7 includes a driving motor 701, a driving pulley 702, a transmission belt 703, and a driven pulley 704; the driving motor 701 is arranged on the frame 1, and an output shaft of the driving motor 701 is connected with the driving belt wheel 702; the driving pulley 702 is connected with the driven pulley 704 through a conveyor belt 703; the driven pulley 704 is provided on the drum 3.

It should be noted that the driving motor 701 drives the driving pulley 702 to rotate, the driving pulley 702 drives the driven pulley 704 to rotate through the transmission belt 703, and the driven pulley 704 drives the drum 3 to rotate.

In an alternative embodiment, the device further comprises a support frame 102 and a feed hopper 5; the support frame 102 is arranged on the frame 1, the feed hopper 5 is arranged on the support frame 102, and one end of the feed hopper 5 passes through the feed inlet 301 and is positioned inside the roller 3.

It should be noted that the soil to be screened enters the inside of the drum 3 from the hopper 5, which improves the feeding efficiency.

In an alternative embodiment, the frame 1 is provided with a roller frame 201, and the carrier roller 2 is rotatably arranged on the roller frame 201.

Note that the idler frame 201 is used to enable the idler 2 to rotate.

In an alternative embodiment, a foot cup is provided at the lower part of the frame 1.

It should be noted that the foot cup can better make the rack 1 stably placed.

In the utility model, the adjusting cylinder 4 can slide on the roller 3, so as to change the relative clearance between the first screening hole 302 and the second screening hole 401, thereby screening soil particles with different sizes; soil to be screened enters the roller 3 from the feeding hole 301, the driving mechanism 7 drives the roller 3 to rotate on the carrier roller 2, the soil to be screened in the roller 3 rolls, when soil particles are smaller than a relative gap between the first screening hole 302 and the second screening hole 401, the soil particles fall from the gap and fall onto the discharging hopper 9, the discharging hopper 9 sends the screened soil into the storage box 10 to complete first-stage screening, if second-stage screening is needed, the relative gap between the first screening hole 302 and the second screening hole 401 is increased through the adjusting mechanism 8 to perform second-stage screening, after screening is completed, larger soil particles or stones can be stored in the roller 3, and at the moment, the plugging door 11 is opened to discharge the larger soil particles or stones stored in the roller 3 from the discharging hole 303; by changing the relative gap between the first screening hole 302 and the second screening hole 401, one screening device can screen particles with different sizes; rotating cylinder 3 can prevent that relative clearance from being plugged up the back by great soil particle between first screening hole 302 and the second screening hole 401, and lead to the unable exhaust phenomenon of less soil particle, more be favorable to many soil to sieve after rolling soil.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The soil remediation screening device is characterized by comprising a rack (1), a supporting plate (101), a carrier roller (2), a roller (3), an adjusting cylinder (4), a sliding rail (6), a storage box (10) and a plugging door (11);

the supporting plate (101) and the carrier roller (2) are both arranged on the frame (1); a plurality of carrier rollers (2) are arranged; the roller (3) is arranged on the carrier roller (2); the slide rails (6) are arranged on the roller (3), and a plurality of slide rails (6) are arranged; a sliding groove is formed in the adjusting cylinder (4), the adjusting cylinder (4) is sleeved on the roller (3), and the adjusting cylinder (4) is connected with the sliding rail (6) in a sliding manner; a driving mechanism (7) for driving the roller (3) to roll is arranged on the rack (1); an adjusting mechanism (8) for driving the adjusting cylinder (4) to slide is arranged on the roller (3), and a feeding hole (301) and a first screening hole (302) are arranged on the roller (3); a second screening hole (401) is arranged on the adjusting cylinder (4); a plurality of first screening holes (302) and a plurality of second screening holes (401) are correspondingly arranged; the roller (3) and the adjusting cylinder (4) are both provided with discharge openings (303); one end of the plugging door (11) is rotatably arranged on the adjusting cylinder (4), and the plugging door (11) is positioned at the discharge opening (303); the storage box (10) is arranged on the supporting plate (101), and the storage box (10) is positioned below the discharge opening (303).

2. A soil remediation screening apparatus as claimed in claim 1, characterised in that the adjustment mechanism (8) comprises a screw (801), a connecting block (8011), a screw nut (802), a turning disc (803) and a handle (804); the connecting block (8011) is arranged on the adjusting cylinder (4); one end of a screw rod (801) is rotatably arranged on the connecting block (8011), the other end of the screw rod (801) is arranged on the rotating disc (803), and the screw rod (801) is in threaded connection with a screw rod nut (802); the feed screw nut (802) is arranged on the roller (3); one end of the handle (804) is provided on the rotating disk (803).

3. A soil remediation screening apparatus as claimed in claim 1, characterised in that the frame (1) is provided with a discharge hopper (9); discharge hopper (9) are located between discharge opening (303) and storage box (10), and discharge hopper (9) are the frustum structure, and the size of the opening of discharge hopper (9) reduces gradually along the direction of keeping away from discharge opening (303).

4. A soil remediation screening arrangement according to claim 1, wherein the drive mechanism (7) comprises a drive motor (701), a drive pulley (702), a conveyor belt (703) and a driven pulley (704); the driving motor (701) is arranged on the frame (1), and an output shaft of the driving motor (701) is connected with the driving belt wheel (702); the driving pulley (702) is connected with the driven pulley (704) through a conveyor belt (703); a driven pulley (704) is provided on the drum (3).

5. A soil remediation screening apparatus as claimed in claim 1, further comprising a support frame (102) and a feed hopper (5); the support frame (102) is arranged on the frame (1), the feed hopper (5) is arranged on the support frame (102), and one end of the feed hopper (5) penetrates through the feed port (301) and is positioned inside the roller (3).

6. A soil remediation screening apparatus as claimed in claim 1, wherein the frame (1) is provided with a carrier roller frame (201), and the carrier rollers (2) are rotatably arranged on the carrier roller frame (201).

7. A soil remediation screening apparatus as claimed in claim 1, characterised in that a foot cup is provided to the lower part of the frame (1).