CN215390657U

CN215390657U - Cement stabilized macadam aggregate screening purifier

Info

Publication number: CN215390657U
Application number: CN202120872944.3U
Authority: CN
Inventors: 何小军; 常勇; 商常通
Original assignee: Zhengzhou Hanxiang Building Materials Co Ltd
Current assignee: Hubei Rongrui New Material Co ltd
Priority date: 2021-04-26
Filing date: 2021-04-26
Publication date: 2022-01-04
Anticipated expiration: 2031-04-26

Abstract

The utility model provides a cement-stabilized crushed stone aggregate screening and purification device, which belongs to the technical field of screening devices. The cement-stabilized crushed stone aggregate screening and purification device comprises a sieve plate, a swing device for swinging the sieve plate back and forth, and a driving device for driving the sieve plate. The driving device of the swinging device, the swinging device is installed inside the box body, the swing device works through the driving device, the driving device is installed on the front side of the box body, and the bottom surface of the box body is fixedly connected with a base. Through the set sieve plate, the crushed stone aggregate can be screened, and then the sieve plate can be reciprocatingly oscillated by the swinging device, and the crushed stone aggregate can be rolled on the sieve plate through the swing, so that the crushed stone can pass through the sieve plate evenly, Moreover, because the sieve plate exerts a force on the crushed stone aggregate, the crushed stone will not be stuck in the sieve hole, thus solving the problem that the sieve hole of the vibrating screen in the crushed stone aggregate screening device in the prior art is easy to get stuck. Live gravel causes the problem of unsmooth screening.

Description

Cement stabilized macadam aggregate screening purifier

Technical Field

The utility model belongs to the technical field of screening devices, and particularly relates to a screening and purifying device for cement stabilized macadam aggregate.

Background

Along with the development of traffic, many cities carry out highway paving, to the requirement of different road surfaces, the rubble granularity that it used is not of uniform size, bituminous paving adopts the small stone to lay, the road surface is smooth, and other road surfaces that adopt the big stone to lay are coarser, therefore according to the different demands on road surface, the sieving mechanism occupies very important effect in its laying process, therefore the screening speed and the quality of sieving mechanism are especially important, need handle the dust that produces simultaneously in the screening process, otherwise will cause pollution and harm people's health, the sieving mechanism among the prior art sets up vibrating screen usually and screens, but this kind of method can lead to the rubble card the same with screen aperture size on the screen cloth, cause the jam, influence the screening, need often clear up.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a screening and purifying device for cement stabilized macadam aggregate, and aims to solve the problem that the screening is not smooth due to the fact that macadams are easily clamped by screen holes of a vibrating screen in a macadam aggregate screening device in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a rubble aggregate screening purifier is stabilized to cement, includes the sieve, is used for making the reciprocating swing's of sieve pendulous device and is used for driving pendulous device's drive arrangement, pendulous device installs the inside at the box, pendulous device carries out work through drive arrangement, drive arrangement installs the front at the box, the bottom surface fixedly connected with base of box.

In order to enable the screening and purifying device for cement stabilized macadam aggregate to achieve the effect of enabling the sieve plate to swing, the swinging device preferably comprises a connecting rod and a fixed rod which are fixedly connected to the lower surface of the sieve plate and a rotary table which is rotatably connected with the connecting rod, the connecting position of the rotary table and the connecting rod is not located on the axis of the rotary table, a rotary shaft is fixedly connected to the center of the surface of the rotary table, one end of the rotary shaft is connected with a driving device, a support is rotatably connected to the outer surface of the rotary shaft, and the support is fixedly connected with the inner wall of the box body.

In order to enable the cement stabilized macadam aggregate screening and purifying device to achieve the effect of limiting the moving position of the sieve plate, as an optimization of the utility model, the swinging device further comprises a connecting plate arranged inside the box body, the upper surface of the connecting plate is fixedly connected with a guide rail, the fixed rod is fixedly connected with a sliding block, and the sliding block and the guide rail are clamped.

In order to enable the screening and purifying device for cement stabilized macadam aggregate to achieve the effect that the swinging device has power, the driving device preferably comprises a motor, the motor is fixedly connected with the box body through a fixing frame, and the output end of the motor is connected with a rotating shaft through a belt wheel set and a belt.

In order to ensure that the screening and purifying device for the cement stabilized macadam aggregate achieves the effect of protecting the sieve plate, as a preferable mode of the utility model, the upper surface of the box body is fixedly connected with the feed hopper, and the baffle plate is arranged on the inner wall of the box body, close to the lower part of the feed hopper.

In order to enable the screening and purifying device for cement stabilized macadam aggregate to achieve the effect of treating dust, as a preferable mode of the utility model, a suction pipe is fixedly connected to the back of the box body, a dust collector is fixedly connected to one end of the suction pipe, the dust collector is connected with the storage box through a connecting pipe, and the bottom surface of the storage box is fixedly connected with the base.

In order to ensure that the screening and purifying device for cement stabilized macadam aggregate achieves the effect of protecting the dust collector, as a preferable mode of the utility model, a filter screen is arranged at the inlet of the suction pipe, and the belt wheel group and the belt are protected by a protective cover.

In order to achieve the function of grading screening of the cement stabilized macadam aggregate screening and purifying device, as a preferable mode of the utility model, three sieve plates are arranged, and a partition plate is arranged between every two adjacent sieve plates.

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

1. this rubble aggregate screening purifier is stabilized to cement, through the sieve that sets up, can screen the rubble aggregate, then utilize pendulous device to carry out reciprocating swing to the sieve, make the rubble aggregate can roll through the swing and make the passing through sieve that the rubble can be even on the sieve, and because the sieve has the effect of exerting force to the rubble aggregate, consequently the rubble can not blocked among the sieve mesh, avoided the sieve mesh to be blocked, and the production efficiency is improved, thereby the sieve mesh of vibrating screen among the rubble aggregate sieving mechanism among the prior art has been solved blocks the rubble easily and causes the problem that the screening is not smooth and easy.

2. This rubble aggregate screening purifier is stabilized to cement through the dust catcher that sets up, can absorb the dust that produces and store through the bin, is convenient for on next step to the processing of dust.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic diagram of an axial structure according to an embodiment of the present invention;

FIG. 2 is a schematic axial cross-sectional view of an embodiment of the present invention;

FIG. 3 is a schematic cross-sectional front view of an embodiment of the present invention;

fig. 4 is a schematic structural view of a screen plate in an embodiment of the present invention;

FIG. 5 is a schematic diagram of a slider according to an embodiment of the present invention;

FIG. 6 is a schematic diagram of a right-view structure of an embodiment of the present invention;

fig. 7 is a schematic structural diagram of a protective cover according to an embodiment of the present invention.

In the figure: 1. a feed hopper; 2. a box body; 3. a motor; 4. a fixed mount; 5. a base; 6. a storage tank; 7. a baffle plate; 8. a support; 9. a rotating shaft; 10. a sieve plate; 11. a partition plate; 12. filtering with a screen; 13. a connecting rod; 14. a guide rail; 15. a slider; 16. a connecting pipe; 17. a dust collector; 18. a straw; 19. a connecting plate; 20. fixing the rod; 21. a turntable; 22. a shield.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides the following technical solutions: the utility model provides a rubble aggregate screening purifier is stabilized to cement, includes sieve 10, is used for making the reciprocating swing's of sieve 10 pendulous device and is used for driving pendulous device's drive arrangement, and pendulous device installs in the inside of box 2, and pendulous device carries out work through drive arrangement, and drive arrangement installs in the front of box 2, and the bottom surface fixedly connected with base 5 of box 2.

In the embodiment of the utility model, the gravel aggregate can be screened through the arranged sieve plate 10, then the sieve plate 10 is reciprocated by the swinging device, the gravel aggregate can be rolled on the sieve plate 10 through swinging, so that the gravel can uniformly pass through the sieve plate 10, and the sieve plate 10 exerts force on the gravel aggregate, so that the gravel cannot be clamped in sieve holes, the sieve holes are prevented from being blocked, the production efficiency is improved, and the problem of unsmooth screening caused by the fact that the gravel is easily clamped by the sieve holes of the vibrating screen in the gravel aggregate screening device in the prior art is solved.

Preferably, the swinging device comprises a connecting rod 13 and a fixed rod 20 fixedly connected to the lower surface of the sieve plate 10 and a rotary table 21 rotatably connected with the connecting rod 13, the connecting position of the rotary table 21 and the connecting rod 13 is not on the axis of the rotary table 21, a rotary shaft 9 is fixedly connected to the central position of the surface of the rotary table 21, one end of the rotary shaft 9 is connected with a driving device, a support 8 is rotatably connected to the outer surface of the rotary shaft 9, the support 8 is fixedly connected with the inner wall of the box body 2, the rotary shaft 9 can drive the rotary table 21 to rotate through the driving of the driving device, so that the rotary table 21 drives the connecting rod 13 to perform circular motion, and the sieve plate 10 can perform reciprocating swinging motion.

Further, the swing device further comprises a connecting plate 19 installed inside the box body 2, a guide rail 14 is fixedly connected to the upper surface of the connecting plate 19, a sliding block 15 is fixedly connected with a fixed rod 20, clamping is carried out between the sliding block 15 and the guide rail 14, and the sliding block 15 and the guide rail 14 are arranged, so that the effect of guiding when the sieve plate 10 moves can be achieved.

Specifically, drive arrangement includes motor 3, and motor 3 and box 2 pass through 4 fixed connection of mount, and motor 3's output goes on being connected with pivot 9 through band pulley group and belt, through setting up motor 3, can provide power for pendulous device.

Specifically, the last fixed surface of box 2 is connected with feeder hopper 1, and the below that the inner wall of box 2 is close to feeder hopper 1 is provided with baffle 7, through baffle 7 that sets up, can play the cushioning effect when the rubble aggregate enters into box 2 inside, reaches the effect of protecting sieve 10.

Further, the back fixedly connected with straw 18 of box 2, the one end fixedly connected with dust catcher 17 of straw 18, dust catcher 17 passes through the connecting pipe 16 and is connected with bin 6, and fixed connection between the bottom surface of bin 6 and the base 5 through the dust catcher 17 that sets up, can carry out the gettering to the dust that produces and store through bin 6, be convenient for on next step to the processing of dust.

Preferably, a filter screen 12 is provided at the inlet of the suction pipe 18, the pulley set and the belt are protected by a protective cover 22, and the filter screen 12 is provided to prevent the entry of the crushed stones into the suction pipe 18, thereby protecting the dust collector 17 from being damaged by the crushed stones.

Specifically, the sieve 10 is provided with threely, and all is provided with baffle 11 between per two adjacent sieve 10, through setting up a plurality of sieve 10, can reach the effect of carrying out the classified screening to the rubble.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A cement-stabilized crushed stone aggregate screening and purification device, comprising a sieve plate (10), a swing device for swinging the sieve plate (10) back and forth, and a drive device for driving the swing device, characterized in that: the The swinging device is installed inside the box body (2), and the swing device is operated by a driving device, and the driving device is installed on the front surface of the box body (2), and the bottom surface of the box body (2) is fixedly connected with a base ( 5);

The swinging device comprises a connecting rod (13) fixedly connected to the lower surface of the sieve plate (10), a fixed rod (20), and a turntable (21) rotatably connected with the connecting rod (13). The connection position of the rod (13) is not on the axis of the turntable (21), the central position of the surface of the turntable (21) is fixedly connected with a rotating shaft (9), and one end of the rotating shaft (9) is connected with the driving device. A support (8) is rotatably connected to the outer surface of the rotating shaft (9), and the support (8) is fixedly connected with the inner wall of the box body (2).

2. A cement-stabilized crushed stone aggregate screening and purification device according to claim 1, characterized in that: the swing device further comprises a connecting plate (19) installed inside the box (2), the connecting plate A guide rail (14) is fixedly connected to the upper surface of the (19), and a sliding block (15) is fixedly connected to the fixing rod (20). The sliding block (15) and the guide rail (14) are clamped.

3 . The cement-stabilized crushed stone aggregate screening and purification device according to claim 1 , wherein the driving device comprises a motor ( 3 ), and the motor ( 3 ) and the box body ( 2 ) pass through a fixing frame. 4 . (4) Fixed connection, the output end of the motor (3) is connected with the rotating shaft (9) through a pulley set and a belt.

4. A cement-stabilized crushed stone aggregate screening and purification device according to claim 1, characterized in that: the upper surface of the box body (2) is fixedly connected with a feeding hopper (1), and the box body (2) is fixedly connected with a feeding hopper (1). 2) A baffle plate (7) is arranged below the inner wall of the feeding hopper (1).

5 . The cement-stabilized crushed stone aggregate screening and purification device according to claim 3 , wherein a suction pipe ( 18 ) is fixedly connected to the back of the box body ( 2 ), and one end of the suction pipe ( 18 ) is fixedly connected. 6 . A vacuum cleaner (17) is fixedly connected, the vacuum cleaner (17) is connected with the storage box (6) through a connecting pipe (16), and the bottom surface of the storage box (6) and the base (5) are fixedly connected .

6. A cement-stabilized crushed stone aggregate screening and purification device according to claim 5, characterized in that: a filter screen (12) is provided at the entrance of the suction pipe (18), and the pulley group and the belt pass through Protective cover (22).

7 . The cement-stabilized crushed stone aggregate screening and purification device according to claim 5 , wherein three sieve plates ( 10 ) are provided, and every two adjacent sieve plates ( 10 ) are spaced between two adjacent sieve plates ( 10 ). A partition (11) is provided.