CN214555285U - Coarse screening separation conveying device for contaminated soil remediation - Google Patents

Abstract

The utility model discloses a coarse screening separation conveying device for repairing polluted soil, which comprises a speed reducer, a cylinder body and a screw rod, wherein one side of the cylinder body is provided with the speed reducer, an output shaft of the speed reducer penetrates through and extends to the inside of the cylinder body, the speed reducer is started to drive the screw rod inside the cylinder body to rotate, soil is spirally moved through the screw rod to be discharged from an outlet at one side of the cylinder body, in order to avoid the blockage at the inside of the cylinder body, one side of the cylinder body is provided with an opening at the right below a feeding hopper, and a sealing operation is carried out by utilizing a first hinge seat and a sealing plate, a sealing gasket on the sealing plate seals the opening, the discharge in the transportation process is avoided, when a large amount of soil in the cylinder body enters into the cylinder body together and is blocked, a nut on the bolt at one side of the sealing plate can be rotated out, then the sealing plate is rotated to enable the sealing plate to be turned down on the first hinge seat, the redundant soil in the cylinder body falls down from the opening, and then is cleaned, so that the blockage is effectively avoided.

Description

Coarse screening separation conveying device for contaminated soil remediation

Technical Field

The utility model relates to a soil remediation technical field specifically is a pollute soil remediation with coarse screen separation conveyor.

Background

On the soil site needing to be repaired, the excavator excavates polluted soil from the earth surface and then adds the polluted soil into a hopper of a spiral conveyor, a speed reducer is used for pushing a shaftless spiral at a low speed, the polluted soil enters a coarse screening separator through the spiral conveyor to be separated, and therefore the process relates to a conveying device for separation:

however, the conventional coarse screening separation conveying device is easy to cause material blockage in the conveying process, and the subsequent conveying efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pollute soil restoration and use coarse screen separation conveyor to solve the problem of the easy card material that provides in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pollute soil restoration and use coarse screening separation conveyor, includes speed reducer, barrel and hob, the speed reducer is installed to one side of barrel, the output shaft of speed reducer runs through and extends to the inside of barrel, the inside of barrel is provided with the hob, one side of hob and the output shaft transmission of speed reducer, the dismouting structure is installed to one side of barrel bottom, the dismouting structure includes first articulated seat, closing plate, sealed pad, nut and bolt, first articulated seat sets up in one side of barrel bottom, the activity is articulated on the first articulated seat has the closing plate, the top of closing plate is provided with sealed the pad, one side of closing plate runs through there is the bolt, the cover is equipped with the nut on the bolt.

Preferably, the outside one side cladding of barrel has the structure of making an uproar of falling, the structure of making an uproar of falling includes the parcel cover, inhales the sound cotton, the gim peg and connecting block, the outside one side of barrel is located to the parcel cover, the both ends of the outside both sides of parcel cover all are provided with the connecting block, all run through the gim peg on the connecting block.

Preferably, the inner wall of the wrapping cover is provided with sound-absorbing cotton, and the apertures of the wrapping cover and the sound-absorbing cotton are larger than the aperture of the cylinder body.

Preferably, one side on barrel top is provided with buffer structure, buffer structure includes into articulated seat of hopper, buffer board, second and buffer spring, it sets up in one side on barrel top to go into the hopper, the both sides of going into the hopper inner wall all are fixed with the articulated seat of second, it has the buffer board all to articulate in the activity on the articulated seat of second, the bottom of buffer board is provided with buffer spring.

Preferably, the sealing gasket extends to the inside of the cylinder body, and the top of the sealing gasket is in the same plane with the bottom of the cylinder body.

Preferably, the bottom end of the buffer spring is fixedly connected with the side wall of the feeding hopper, and the buffer spring and the buffer plate are designed in a triangular shape.

Compared with the prior art, the beneficial effects of the utility model are that:

1. when a large amount of soil in the cylinder enters into the cylinder together and is blocked, a nut on a bolt on one side of the sealing plate can be rotated out, the nut rotates out the bolt, then the sealing plate is rotated to turn down the first hinge seat, so that the redundant soil in the cylinder falls down from the opening, and then the cylinder is cleaned internally, and the blocking condition is effectively avoided;

2. soil to be separated is fed through the feeding hopper above the barrel, second hinged seats are arranged on two sides of the inner wall of the feeding hopper, buffer plates are movably hinged to the second hinged seats, fixed buffer springs are arranged at the bottoms of the buffer plates, and the buffer plates and the buffer springs can buffer the dropped soil, so that the dropping force of the dropped soil is reduced, and the service life of equipment is prolonged;

3. through the outside one side cover at the barrel be equipped with a parcel cover, the inside packing of parcel cover has a large amount of sound cotton of inhaling, will wrap up behind the cover income barrel, and the connecting block that utilizes parcel cover surface both sides inserts the gim peg and carries out the block fixed, can utilize to inhale a large amount of noises that the sound cotton absorbs the transportation when using, noise pollution reduction.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

FIG. 3 is a schematic view of the front view of the present invention;

fig. 4 is a front view schematic diagram of the buffer board of the present invention.

In the figure: 1. a speed reducer; 2. a barrel; 3. a disassembly and assembly structure; 301. a first hinge mount; 302. a sealing plate; 303. a gasket; 304. a nut; 305. a bolt; 4. a screw rod; 5. a noise reduction structure; 501. wrapping the sleeve; 502. sound-absorbing cotton; 503. fastening a bolt; 504. connecting blocks; 6. a buffer structure; 601. feeding into a hopper; 602. a buffer plate; 603. a second hinge mount; 604. a buffer spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a coarse screening separation conveying device for contaminated soil remediation comprises a speed reducer 1, a barrel 2 and a spiral rod 4, wherein the speed reducer 1 is installed on one side of the barrel 2, an output shaft of the speed reducer 1 penetrates through and extends into the barrel 2, the spiral rod 4 is arranged in the barrel 2, one side of the spiral rod 4 is in transmission connection with the output shaft of the speed reducer 1, and a dismounting structure 3 is installed on one side of the bottom end of the barrel 2;

the noise reduction structure 5 is coated on one side of the outer portion of the barrel body 2 and comprises a wrapping sleeve 501, sound absorption cotton 502, clamping bolts 503 and connecting blocks 504, the wrapping sleeve 501 is sleeved on one side of the outer portion of the barrel body 2, the connecting blocks 504 are arranged at two ends of two sides of the outer portion of the wrapping sleeve 501, the clamping bolts 503 penetrate through the connecting blocks 504, the sound absorption cotton 502 is arranged on the inner wall of the wrapping sleeve 501, and the calibers of the wrapping sleeve 501 and the sound absorption cotton 502 are larger than that of the barrel body 2;

specifically, as shown in fig. 1 and 3, a wrapping sleeve 501 is sleeved on one side of the outside of the cylinder 2, a large amount of sound-absorbing cotton 502 is filled in the wrapping sleeve 501, after the wrapping sleeve 501 is sleeved in the cylinder 2, the connecting blocks 504 on two sides of the surface of the wrapping sleeve 501 are inserted into the clamping bolts 503 for clamping and fixing, when in use, the sound-absorbing cotton 502 can be used for absorbing a large amount of noise in the transportation process, and noise pollution is reduced;

a buffer structure 6 is arranged on one side of the top end of the barrel body 2, the buffer structure 6 comprises a feeding hopper 601, a buffer plate 602, a second hinged seat 603 and a buffer spring 604, the feeding hopper 601 is arranged on one side of the top end of the barrel body 2, the second hinged seat 603 is fixed on both sides of the inner wall of the feeding hopper 601, the buffer plate 602 is movably hinged on the second hinged seat 603, the buffer spring 604 is arranged at the bottom end of the buffer plate 602, the bottom end of the buffer spring 604 is fixedly connected with the side wall of the feeding hopper 601, and the buffer spring 604 and the buffer plate 602 are designed in a triangular shape;

specifically, as shown in fig. 1, 3 and 4, soil to be separated is fed through a feeding hopper 6 above the barrel 2, second hinged seats 603 are arranged on two sides of the inner wall of the feeding hopper 6, a buffer plate 602 is movably hinged on the second hinged seats 603, a fixed buffer spring 604 is arranged at the bottom of the buffer plate 602, and the dropped soil can be buffered by using the buffer plate 602 and the buffer spring 604, so that the dropping force is reduced, and the service life of the equipment is prolonged;

the dismounting structure 3 comprises a first hinge seat 301, a sealing plate 302, a sealing gasket 303, a nut 304 and a bolt 305, wherein the first hinge seat 301 is arranged on one side of the bottom end of the cylinder body 2, the sealing plate 302 is movably hinged on the first hinge seat 301, the sealing gasket 303 is arranged at the top end of the sealing plate 302, the bolt 305 penetrates through one side of the sealing plate 302, the nut 304 is sleeved on the bolt 305, the sealing gasket 303 extends into the cylinder body 2, and the top of the sealing gasket 303 and the bottom of the cylinder body 2 are in the same plane;

specifically, as shown in fig. 1, fig. 2 and fig. 3, the speed reducer 1 is started, the speed reducer 1 drives the screw rod 4 inside the cylinder 2 to rotate, soil is spirally moved through the screw rod 4, and is discharged from the outlet on one side of the cylinder 2, in order to avoid the internal blockage of the cylinder 2, an opening is arranged on one side under the feeding hopper 6, and the first hinge seat 301 and the sealing plate 302 are utilized to perform sealing operation, the sealing pad 303 on the sealing plate 302 seals the opening, so that the discharging in the transportation process is avoided, when a large amount of internal soil enters into the cylinder together and is blocked, the nut 304 on the bolt 305 on one side of the sealing plate 302 is rotated, the nut 304 rotates the bolt 305 out, and then the sealing plate 302 is rotated, so that the sealing plate 302 is rotated on the first hinge seat 301, redundant soil inside the cylinder 2 falls from the opening, and then the internal cleaning is performed, thereby effectively avoiding the occurrence of the blocking situation.

The working principle is as follows: when the device is used, soil to be separated is fed through the feeding hopper 6 above the barrel 2, the second hinged seats 603 are arranged on two sides of the inner wall of the feeding hopper 6, the second hinged seats 603 are movably hinged with the buffer plate 602, the fixed buffer spring 604 is arranged at the bottom of the buffer plate 602, and the buffer plate 602 and the buffer spring 604 can buffer the fallen soil, so that the falling force of the fallen soil is reduced, and the service life of the device is prolonged;

then, the speed reducer 1 is started, the speed reducer 1 drives the screw rod 4 in the cylinder 2 to rotate, soil is spirally moved through the screw rod 4 and is discharged from an outlet at one side of the cylinder 2, in order to avoid the internal blockage of the cylinder 2, an opening is formed in one side of the material inlet hopper 6, the first hinge seat 301 and the sealing plate 302 are used for sealing, a sealing gasket 303 on the sealing plate 302 seals the opening to avoid discharging in the transportation process, when a large amount of internal soil enters into the material inlet together and is blocked, a nut 304 on a bolt 305 at one side of the sealing plate 302 can be rotated, the nut 304 rotates the bolt 305 out, then the sealing plate 302 is rotated to enable the sealing plate 302 to be turned down on the first hinge seat 301, redundant soil in the cylinder 2 falls down from the opening, and then is cleaned internally, and the blockage situation is effectively avoided;

finally, the cover is equipped with a piece of wrapping cover 501 in outside one side of barrel 2, and the inside packing of wrapping cover 501 has a large amount of cotton 502 of inhaling the sound, and after wrapping cover 501 emboliaed barrel 2, the connecting block 504 that utilizes the surface both sides of wrapping cover 501 inserted the bayonet catch 503 and carries out the block and fix, can utilize to inhale a large amount of noises in the cotton 502 absorption transportation of sound when using, noise pollution abatement.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a pollute soil restoration and use coarse screen separation conveyor, includes speed reducer (1), barrel (2) and hob (4), its characterized in that: a speed reducer (1) is arranged on one side of the cylinder body (2), an output shaft of the speed reducer (1) penetrates through and extends into the cylinder body (2), a screw rod (4) is arranged in the cylinder body (2), one side of the screw rod (4) is connected with an output shaft of the speed reducer (1) for transmission, one side of the bottom end of the cylinder body (2) is provided with a dismounting structure (3), the dismounting structure (3) comprises a first hinge seat (301), a sealing plate (302), a sealing gasket (303), a nut (304) and a bolt (305), the first hinge seat (301) is arranged at one side of the bottom end of the cylinder body (2), a sealing plate (302) is movably hinged on the first hinge seat (301), the top of sealing plate (302) is provided with sealed pad (303), bolt (305) have been run through to one side of sealing plate (302), bolt (305) are gone up the cover and are equipped with nut (304).

2. The coarse screening separation conveying device for contaminated soil remediation, according to claim 1, wherein: the utility model discloses a noise reduction structure, including barrel (2) outside one side cladding have noise reduction structure (5), noise reduction structure (5) including wrapping up cover (501), inhale sound cotton (502), draw cotter (503) and connecting block (504), barrel (2) outside one side is located to wrapping up cover (501) cover, the both ends of wrapping up cover (501) outside both sides all are provided with connecting block (504), draw-in cotter (503) has all been run through on connecting block (504).

3. The coarse screening separation conveying device for contaminated soil remediation, according to claim 2, wherein: the inner wall of wrapping up cover (501) is provided with inhales sound cotton (502), wrapping up cover (501) and the bore of inhaling sound cotton (502) all are greater than the bore size of barrel (2).

4. The coarse screening separation conveying device for contaminated soil remediation, according to claim 1, wherein: one side on barrel (2) top is provided with buffer structure (6), buffer structure (6) are including going into hopper (601), buffer board (602), the articulated seat of second (603) and buffer spring (604), it sets up in one side on barrel (2) top to go into hopper (601), the both sides of going into hopper (601) inner wall all are fixed with the articulated seat of second (603), it has buffer board (602) all to articulate in the equal activity on the articulated seat of second (603), the bottom of buffer board (602) is provided with buffer spring (604).

5. The coarse screening separation conveying device for contaminated soil remediation, according to claim 1, wherein: the sealing gasket (303) extends to the inside of the barrel body (2), and the top of the sealing gasket (303) and the bottom of the barrel body (2) are in the same plane.

6. The coarse screening separation conveying device for contaminated soil remediation, according to claim 4, wherein: the bottom end of the buffer spring (604) is fixedly connected with the side wall of the feeding hopper (601), and the space between the buffer spring (604) and the buffer plate (602) is designed to be triangular.

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