CN212167711U

CN212167711U - Screening equipment for soil treatment

Info

Publication number: CN212167711U
Application number: CN202020436976.4U
Authority: CN
Inventors: 王德军; 李贵强; 梁艳
Original assignee: Sichuan Shu'an Construction Engineering Co ltd
Current assignee: Sichuan Shu'an Construction Engineering Co ltd
Priority date: 2020-03-30
Filing date: 2020-03-30
Publication date: 2020-12-18
Anticipated expiration: 2030-03-30

Abstract

The utility model discloses a screening equipment for soil treatment belongs to soil treatment equipment technical field, which comprises an outer shell, the mounting groove has been seted up to the inside wall of shell, the inner wall of mounting groove is fixed with the spring, the one end of spring is fixed with the fixture block, the inner wall slidable mounting of mounting groove has fixed frame, the draw-in groove has been seted up at the top of fixed frame, be provided with the screen cloth between the inboard of fixed frame, one side that the shell is close to first motor is provided with the limiting plate, the fourth motor is installed at the top of shell. The utility model discloses a mutually supporting of shell, mounting groove, spring, fixture block, fixed frame and draw-in groove is used, can replace modes such as screw and welding to fix the screen cloth inside screening equipment through the mode of block, and not only the dismouting is more convenient and simple than general screening equipment, makes things convenient for the maintenance of maintainer to the screen cloth moreover to for the staff provides convenience, satisfied people's user demand.

Description

Screening equipment for soil treatment

Technical Field

The utility model relates to a screening equipment especially relates to a screening equipment for soil treatment belongs to soil treatment equipment technical field.

Background

According to the national soil pollution condition survey bulletin issued in 2014, the general state of the soil environment in China is not optimistic, the national soil pollution standard exceeding rate reaches 16.1%, the soil environment quality of the cultivated land is more worried while the soil environment problem of the industrial and mining abandoned land is outstanding, therefore, the soil remediation technology is extremely important, the soil remediation technology relates to soil screening, and bricks, stones and other impurities in the soil need to be screened out;

some soil treatment uses screening plant's on the market at present screen cloth is that fixed welding is inside screening plant or uses the screw to fix inside the device, but such connected mode has certain defect, at first uses welded connection mode to install, though firm, is unfavorable for people's door to the change and the maintenance of screen cloth, and secondly the screw is installed, though can install and maintain, but the dismouting is very inconvenient, and the screw is easily rusted moreover, is difficult to satisfy people's user demand.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims at providing a screening equipment for soil treatment to solve the trouble problem of screen cloth dismouting maintenance among the prior art.

The purpose of the utility model can be achieved by adopting the following technical scheme:

a screening device for soil treatment comprises a shell, wherein a mounting groove is formed in the inner side wall of the shell, a spring is fixed on the inner wall of the mounting groove, a clamping block is fixed at one end of the spring, a fixed frame is slidably mounted on the inner wall of the mounting groove, a clamping groove is formed in the top of the fixed frame, a screen is arranged between the inner sides of the fixed frames, a limiting plate is arranged on one side, close to a first motor, of the shell, a fourth motor is mounted at the top of the shell, a rotating rod is fixedly connected to an output shaft of the fourth motor through a coupler, one end of the rotating rod penetrates into the shell, a scraper is fixed at one end of the rotating rod, rolling teeth are fixed at the bottom of the scraper, a first motor is mounted on the inner wall of the shell, a first rotating shaft is fixedly connected to the output shaft of the first motor through, one side of shell is fixed with smashes the storehouse, the inside of smashing the storehouse is provided with rubbing crusher and constructs, the bottom of shell is fixed with the unloading pipe, smash one side in storehouse and install push mechanism.

Preferably: the crushing mechanism comprises a second motor, a second rotating shaft and stirring blades, the second motor is located at the top of the crushing bin, the output shaft of the second motor is fixedly connected with the second rotating shaft through a coupler, and the stirring blades are uniformly fixed on the outer side of the second rotating shaft.

Preferably: push mechanism includes third motor, spiral propelling movement leaf, propelling movement pipe and propelling movement board, the propelling movement pipe is located the outside of smashing the storehouse to switch on with the inside of smashing the storehouse, the third motor is installed to the bottom of propelling movement pipe, the output shaft of third motor passes through shaft coupling fixedly connected with spiral propelling movement leaf, the one end of propelling movement pipe is fixed with the propelling movement board.

Preferably: the feed inlet has been seted up at the top of shell, and the top of shell is fixed with the inlet pipe.

Preferably: and a handle is fixed on one side of the limiting plate, and anti-skid grains are arranged on the outer wall of the handle.

Preferably: the pushing plate is obliquely arranged at the top of the shell, and an included angle between the pushing plate and the horizontal plane is ten degrees to fifteen degrees.

The utility model has the advantages that:

the utility model provides a pair of screening equipment for soil treatment:

1. through the mutual matching use of the shell, the mounting groove, the spring, the clamping block, the fixing frame and the clamping groove, the screen can be fixed inside the screening equipment in a clamping mode instead of a screw, welding and other modes, so that the screen is more convenient and simpler to assemble and disassemble than common screening equipment, and maintenance of the screen by maintenance personnel is facilitated, thereby providing convenience for the working personnel and meeting the use requirements of people;

2. through the mutual matching use of the fourth motor, the rotating rod, the scraping plate and the rolling teeth, the screening efficiency of the soil on the screen can be accelerated, and the caked soil is scattered through friction with the screen, so that the screening effect of the soil is improved, the working efficiency of people is improved, and the production and processing requirements of enterprises are met;

3. through the mutually supporting use of second motor, second pivot, stirring leaf, third motor, spiral propelling movement leaf, propelling movement pipe and push plate, can smash not screening thorough soil and sieve again, improve the utilization ratio of soil, avoid general soil screening plant will not sieve thorough soil directly when sieving and carry to the impurity frame in, lead to the not thorough problem of screening to improve the screening effect of this screening equipment, improved the recycle of soil.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the structure A of FIG. 1 according to the present invention;

fig. 3 is a front view of the present invention.

In the figure: 1-shell, 2-mounting groove, 3-spring, 4-clamping block, 5-fixing frame, 6-clamping groove, 7-screen mesh, 8-rotating rod, 9-scraper, 10-rolling tooth, 11-first motor, 12-first rotating shaft, 13-cam, 14-crushing bin, 15-second motor, 16-second rotating shaft, 17-stirring blade, 18-third motor, 19-spiral pushing blade, 20-pushing pipe, 21-pushing plate, 22-limiting plate, 23-blanking pipe and 24-fourth motor.

Detailed Description

In order to make the technical solutions of the present invention clearer and clearer for those skilled in the art, the present invention will be described in further detail with reference to the following embodiments and drawings, but the embodiments of the present invention are not limited thereto.

As shown in fig. 1-3, the embodiment provides a screening device for soil treatment, which includes a housing 1, a mounting groove 2 is formed in an inner side wall of the housing 1, a spring 3 is fixed on an inner wall of the mounting groove 2, a clamping block 4 is fixed at one end of the spring 3, a fixing frame 5 is slidably mounted on an inner wall of the mounting groove 2, a clamping groove 6 is formed in a top portion of the fixing frame 5, a screen 7 is disposed between inner sides of the fixing frame 5, a limiting plate 22 is disposed on one side of the housing 1 close to a first motor 11, a fourth motor 24 is mounted on a top portion of the housing 1, an output shaft of the fourth motor 24 is fixedly connected with a rotating rod 8 through a coupling, one end of the rotating rod 8 penetrates into the housing 1, a scraping plate 9 is fixed at one end of the rotating rod 8, rolling teeth 10 are fixed at a bottom portion of the scraping plate 9, a first motor 11 is, a cam 13 is fixed at one end of the first rotating shaft 12, a crushing bin 14 is fixed at one side of the shell 1, a crushing mechanism is arranged in the crushing bin 14, a blanking pipe 23 is fixed at the bottom of the shell 1, and a pushing mechanism is installed at one side of the crushing bin 14.

In this embodiment, as shown in fig. 1, the crushing mechanism includes second motor 15, second pivot 16 and stirring leaf 17, second motor 15 is located the top of smashing storehouse 14, the output shaft of second motor 15 passes through shaft coupling fixedly connected with second pivot 16, the outside of second pivot 16 is evenly fixed with stirring leaf 17, the soil of screen cloth 7 top caking falls into and smashes in the storehouse 14, can smash and break up, prevent that available caking soil is directly discarded by filtering, thereby improved the recycle of soil rate.

In this embodiment, as shown in fig. 1, the pushing mechanism includes third motor 18, spiral propelling movement leaf 19, propelling movement pipe 20 and pushing plate 21, propelling movement pipe 20 is located the outside of smashing storehouse 14, and switch on with the inside of smashing storehouse 14, third motor 18 is installed to the bottom of propelling movement pipe 20, the output shaft of third motor 18 passes through shaft coupling fixedly connected with spiral propelling movement leaf 19, the one end of propelling movement pipe 20 is fixed with pushing plate 21, carry the inside of device once more with the complete caking soil that does not sieve for the first time, carry out secondary or many times rescreening, thereby promote the effect of soil screening.

In this embodiment, as shown in fig. 1, a feed inlet is opened at the top of the housing 1, and a feed pipe is fixed at the top of the housing 1.

In this embodiment, as shown in fig. 1, a handle is fixed on one side of the limiting plate 22, and the outer wall of the handle is provided with anti-slip lines, which can increase the friction between the hand and the handle, so that people can hold the handle conveniently.

In this embodiment, as shown in fig. 1, the pushing plate 21 is obliquely disposed on the top of the housing 1, and an included angle between the pushing plate 21 and the horizontal plane is ten degrees to fifteen degrees, so that the soil falls into the device along the oblique pushing plate by using the gravity of the soil itself.

As shown in fig. 1 to 3, the present embodiment provides a screening apparatus for soil treatment, which operates as follows:

step 1: taking out the limiting plate 22, sliding the fixing frame 5 into the mounting groove 2 along the inner side wall of the shell 1, wherein the clamping block 4 and the clamping groove 6 are both triangular, so that the clamping block 4 can obliquely slide into the clamping groove 6 when the fixing frame 5 slides into the mounting groove until the fixing frame 5 is pushed to the innermost side of the shell 1, and finally, putting back the limiting plate 22 to limit the fixing frame 5, namely, completing the mounting of the screen 7;

step 2: soil enters the shell 1 through the feeding hole, a first motor 11 is started, the first motor 11 drives a first rotating shaft 12 and a cam 13 to rotate, the cam 13 indirectly pushes the screen 7 to shake up and down, the up-and-down movement frequency of the screen 7 is increased under the action of the elastic force of the spring 3, so that the soil on the surface of the screen 7 is screened, a fourth motor 24 is started, the fourth motor 24 drives the rotating rod 8 and the scraper 9 to rotate, the rolling teeth 10 on the surface of the scraper 9 are in contact friction with the screen 7, the agglomerated soil is crushed, and finally the screened soil falls into a discharging pipe 23;

and step 3: the soil piece that does not sieve and roll can roll to smashing in the storehouse 14, starts second motor 15, and second motor 15 drives second pivot 16 and stirring leaf 17 and rotates, will smash the soil in the storehouse 14 and break up, and in soil breaks up the back and advances propelling movement pipe 20, starts third motor 18, and third motor 18 drives spiral propelling movement leaf 19 and rotates, and then propelling movement soil rises to push plate 21, and soil falls into the feed inlet through push plate 21, falls on screen cloth 7 once more, sieves once more.

The above description is only a further embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, and any person skilled in the art can replace or change the technical solution and the concept of the present invention within the scope of the present invention.

Claims

1. The utility model provides a screening equipment for soil treatment which characterized in that: comprises a shell (1), a mounting groove (2) is arranged on the inner side wall of the shell (1), a spring (3) is fixed on the inner wall of the mounting groove (2), a clamping block (4) is fixed at one end of the spring (3), a fixing frame (5) is slidably mounted on the inner wall of the mounting groove (2), a clamping groove (6) is formed in the top of the fixing frame (5), a screen (7) is arranged between the inner sides of the fixing frame (5), a limiting plate (22) is arranged on one side, close to a first motor (11), of the shell (1), a fourth motor (24) is mounted at the top of the shell (1), an output shaft of the fourth motor (24) is fixedly connected with a rotating rod (8) through a coupler, one end of the rotating rod (8) penetrates through the inside of the shell (1), a scraper (9) is fixed at one end of the rotating rod (8), and rolling teeth (10) are fixed at, first motor (11) are installed to the inner wall of shell (1), the output shaft of first motor (11) passes through the first pivot (12) of shaft coupling fixedly connected with, the one end of first pivot (12) is fixed with cam (13), one side of shell (1) is fixed with smashes storehouse (14), the inside of smashing storehouse (14) is provided with rubbing crusher and constructs, the bottom of shell (1) is fixed with unloading pipe (23), push mechanism is installed to one side of smashing storehouse (14).

2. A soil treatment screening apparatus according to claim 1, wherein: the crushing mechanism comprises a second motor (15), a second rotating shaft (16) and stirring blades (17), the second motor (15) is located at the top of the crushing bin (14), the output shaft of the second motor (15) is fixedly connected with the second rotating shaft (16) through a shaft coupler, and the stirring blades (17) are uniformly fixed on the outer side of the second rotating shaft (16).

3. A soil treatment screening apparatus according to claim 1, wherein: push mechanism includes third motor (18), spiral propelling movement leaf (19), propelling movement pipe (20) and propelling movement board (21), propelling movement pipe (20) are located the outside of smashing storehouse (14) to switch on with the inside of smashing storehouse (14), third motor (18) are installed to the bottom of propelling movement pipe (20), the output shaft of third motor (18) passes through shaft coupling fixedly connected with spiral propelling movement leaf (19), the one end of propelling movement pipe (20) is fixed with propelling movement board (21).

4. A soil treatment screening apparatus according to claim 1, wherein: the feed inlet has been seted up at the top of shell (1), and the top of shell (1) is fixed with the inlet pipe.

5. A soil treatment screening apparatus according to claim 1, wherein: and a handle is fixed on one side of the limiting plate (22), and anti-slip lines are arranged on the outer wall of the handle.

6. A soil treatment screening apparatus according to claim 3, wherein: the pushing plate (21) is obliquely arranged at the top of the shell (1), and an included angle between the pushing plate (21) and the horizontal plane is ten degrees to fifteen degrees.