CN217392614U

CN217392614U - Construction waste crusher

Info

Publication number: CN217392614U
Application number: CN202123231524.6U
Authority: CN
Inventors: 林金祥
Original assignee: Guangdong Hengxiang Renewable Resources Technology Co ltd
Current assignee: Guangdong Hengxiang Renewable Resources Technology Co ltd
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-09-09
Anticipated expiration: 2031-12-17

Abstract

The utility model discloses a construction waste breaker, a serial communication port, include: the crusher comprises a crusher body, a crusher body and a crusher body, wherein the crusher body is provided with a feeding pipeline with an upper opening; the air suction pipeline is communicated with one side of the feeding pipeline, a filter screen is arranged in the inner cavity of the air suction pipeline, and an aggregate blind pipe is communicated with the inner cavity of the air suction pipeline on one side of the filter screen; the air draft component is arranged at one end of the air draft pipeline and is used for drawing the dust in the inner cavity of the crusher body into the air draft pipeline; the cleaning component is arranged in the air draft pipeline and comprises a rotating roller and a plurality of scraping blades which are uniformly distributed along the circumference of the rotating roller and are used for abutting against the filter screen; the plugging member is arranged in the feeding pipeline and is positioned above the air draft pipeline, and comprises a turning plate for turning over and plugging the inner cavity of the feeding pipeline; and the driving component is arranged on the crusher body and is used for driving the turning plate to turn.

Description

Construction waste crusher

Technical Field

The utility model particularly relates to a building rubbish breaker.

Background

The construction waste refers to residue soil, waste material, residual mud and other wastes generated in the process of constructing, laying, dismantling and repairing various buildings, structures, pipe networks and the like by construction and construction units or individuals, generally has recycling value, and is crushed and recycled by a construction waste crusher.

The feed inlet of current building rubbish breaker is the open-type generally, and when building rubbish on the conveyer belt got into the building rubbish breaker and smashes, the condition that the disintegrating slag splashed can appear, has the potential safety hazard, can produce a large amount of dusts simultaneously when smashing, and the dust floats and can cause the harm to staff's health in the workshop.

Therefore, it is necessary to provide a construction waste crusher capable of preventing dust from leaking out to solve the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a prevent building rubbish breaker that dust leaks.

In order to achieve the above purpose, the utility model adopts the following scheme:

a construction waste crusher comprising:

the crusher comprises a crusher body, a crusher body and a crusher body, wherein the crusher body is provided with a feeding pipeline with an upper opening;

the air suction pipeline is communicated with one side of the feeding pipeline, a filter screen is arranged in the inner cavity of the air suction pipeline, and an aggregate blind pipe is communicated with the inner cavity of the air suction pipeline on one side of the filter screen;

the air draft component is arranged at one end of the air draft pipeline and is used for drawing the dust in the inner cavity of the crusher body into the air draft pipeline;

the cleaning component is arranged in the air draft pipeline and comprises a rotating roller and a plurality of scraping blades which are uniformly distributed along the circumference of the rotating roller and are used for abutting against the filter screen;

the plugging member is arranged in the feeding pipeline and is positioned above the air draft pipeline, and comprises a turning plate for turning over and plugging the inner cavity of the feeding pipeline;

and the driving component is arranged on the crusher body and is used for driving the turning plate to turn.

In one embodiment, the driving member comprises a cylinder and a movable rod, the turning plate is arranged in the inner cavity of the feeding pipeline in a rotating mode through one rotating shaft, one end of the rotating shaft penetrates through the feeding pipeline and extends to the outside to be provided with a first connecting rod, one side of the first connecting rod penetrates through a first movable groove, one side of the feeding pipeline is provided with a guide seat, a guide hole penetrates through the upper end of the guide seat, the movable rod is movably arranged in the guide hole, one side of the movable rod is provided with a first fixed shaft, the first fixed shaft is movably arranged in the first movable groove, the cylinder is arranged on the crusher body, and the driving shaft of the cylinder is connected with the lower end of the movable rod.

In one embodiment, a conveying belt is arranged on one side of the crusher body, the output end of the conveying belt is arranged above the feeding opening of the feeding pipeline, and a blocking component which is connected with the movable rod and used for blocking construction waste on the conveying belt is arranged on one side, close to the output end, of the conveying belt.

In one embodiment, the blocking component comprises a baffle rotatably arranged on one side of the conveying belt through a second rotating shaft, an extending plate is arranged on one side of the baffle close to the second rotating shaft, a second movable groove penetrates through one side of the extending plate, a second fixed shaft is arranged on one side of the movable rod, and the second fixed shaft is movably arranged in the second movable groove.

In one embodiment, the aggregate blind pipe comprises a pipe body with an opening at one side and a cover plate detachably arranged at the opening of the pipe body.

In one embodiment, the filter screen is arc-shaped and is arranged coaxially with the rotating roller.

In one embodiment, the lower end of the filter screen extends and is arranged in the inner cavity of the aggregate blind pipe.

In one embodiment, the air extracting member is an air extractor.

In one embodiment, the cleaning member further comprises a motor for driving the rotation of the rotating roller.

To sum up, the utility model discloses for its beneficial effect of prior art is:

the utility model discloses a drive member orders about the upset of turning over in the charge-in pipeline, in order to through turning over board shutoff feeding lumen, in order to avoid building rubbish produced a large amount of dust when smashing to leak by feed-in pipeline, and through combining convulsions component and exhaust duct, when turning over board upset shutoff feeding lumen, produced a large amount of dust when smashing is drawn to the exhaust duct in via convulsions component, and filter through the filter screen, the live-rollers of rethread clearance component rotates, the doctor-bar rotation on the live-rollers clears up the filter screen, in order to avoid the filter screen because of the too much condition that leads to the shutoff of dust, and the doctor-bar scrapes the dust of sending the clearance and concentrates on dropping to the blind pipe that gathers materials, in order to subsequent unified clearance.

Drawings

Fig. 1 is a schematic perspective view of a construction waste crusher according to an embodiment of the present invention;

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

fig. 3 is a schematic view of a partial cross-sectional structure of a construction waste crusher according to an embodiment of the present invention.

Detailed Description

The invention will be further described with reference to the following description and embodiments in conjunction with the accompanying drawings:

as shown in fig. 1 to 3, a construction waste crusher is characterized by comprising: a crusher body 1 having an upper open feed conduit 2; the air exhaust pipeline 3 is communicated with one side of the feeding pipeline 2, a filter screen 4 is arranged in an inner cavity of the air exhaust pipeline, and an aggregate blind pipe 5 is communicated with one side of the filter screen 4 in the inner cavity of the air exhaust pipeline; the air draft component 6 is arranged at one end of the air draft pipeline 3 and is used for drawing the dust in the inner cavity of the crusher body 1 into the air draft pipeline 3; the cleaning component is arranged in the air draft pipeline 3 and comprises a rotating roller 7 and a plurality of scraping blades 8 which are uniformly distributed along the circumference of the rotating roller 7 and are used for abutting against the filter screen 4; the plugging member is arranged in the feeding pipeline 2 and is positioned above the air draft pipeline 3, and comprises a turning plate 9 for turning over and plugging the inner cavity of the feeding pipeline 2; and the driving component 10 is arranged on the crusher body 1 and is used for driving the turning plate 9 to turn. Specifically, the driving member drives the turning plate in the feeding pipeline to turn over, so that the feeding pipe cavity is blocked by the turning plate, a large amount of dust and dust generated during crushing of the construction waste is prevented from leaking from the feeding pipeline, and by combining the air draft member with the air draft pipeline, when the feeding pipe cavity is blocked by turning over the turning plate, the large amount of dust and dust generated during crushing are drawn into the air draft pipeline through the air draft member and are filtered through the filter screen; and the rotating roller and the scraping blade can rotate along with the air draft effect of the air draft component and can also drive the rotation in a mode of additionally arranging a motor.

The driving component 10 comprises a cylinder 11 and a movable rod 12, the turning plate 9 is arranged in an inner cavity of the feeding pipeline 2 through rotation of one rotating shaft, one end of the rotating shaft penetrates through the feeding pipeline 2 and extends to the outer side to be provided with a first connecting rod 13, one side of the first connecting rod 13 penetrates through a first movable groove 14, one side of the feeding pipeline 2 is provided with a guide seat 15, a guide hole penetrates through the upper end of the guide seat 15, the movable rod 12 is movably arranged in the guide hole, one side of the movable rod 12 is provided with a first fixed shaft 17, the first fixed shaft 17 is movably arranged in the first movable groove 14, the cylinder 11 is arranged on the crusher body 1, and a driving shaft of the cylinder 11 is connected with the lower end of the movable rod 12. Specifically, the movable rod is driven by the air cylinder to move up and down along the axial direction of the guide hole, and then the first fixed shaft on the movable rod abuts against and moves along the first movable groove to drive the first connecting rod to turn over, so that the turning plate turns over along with the first connecting rod to move and block the inner cavity of the feeding pipeline.

A conveying belt 18 is arranged on one side of the crusher body 1, the output end of the conveying belt 18 is arranged above the feeding opening of the feeding pipeline 2, and a blocking component which is connected with the movable rod 12 and used for blocking construction waste on the conveying belt 18 is arranged on one side, close to the output end, of the conveying belt 18. Specifically, through separate in keeping off the feeding pipe of component in order to realize conveyer belt intermittent type nature to avoid the once only speed and the volume of whereabouts of building rubbish more, lead to the not abundant and reduction crushing precision's of breakage problem.

The blocking component comprises a baffle 19 which is arranged on one side of the conveying belt 18 in a rotating mode through a second rotating shaft, an extending plate 20 is arranged on one side, close to the second rotating shaft, of the baffle 19, a second movable groove 21 penetrates through one side of the extending plate 20, a second fixing shaft 22 is arranged on one side of the movable rod 12, and the second fixing shaft 22 is movably arranged in the second movable groove 21. Specifically, when the movable rod moves up and down along with the cylinder, the second fixed shaft on the movable rod abuts against and moves along the second movable groove to drive the extension plate to turn over, so that the baffle plate turns over along with the extension plate to block the construction waste on the conveying belt.

The aggregate blind pipe 5 comprises a pipe body 23 with an opening at one side and a cover plate 24 which is detachably arranged at the opening of the pipe body 23. Particularly, when the cleaning is needed, the cover plate can be detached to achieve the purpose of centralized cleaning.

The filter screen 4 is arc-shaped and is arranged coaxially with the rotating roller 7.

The lower end of the filter screen 4 extends into the inner cavity of the aggregate blind pipe 5.

The air exhaust component 6 is an air exhaust fan.

The cleaning means also comprise a motor 25 for driving the rotating roller 7 in rotation.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A construction waste crusher, comprising:

a crusher body (1) having an upper open feed conduit (2);

the air suction pipeline (3) is communicated with one side of the feeding pipeline (2), a filter screen (4) is arranged in the inner cavity of the air suction pipeline, and an aggregate blind pipe (5) is communicated with one side of the filter screen (4) in the inner cavity of the air suction pipeline;

the air draft component (6) is arranged at one end of the air draft pipeline (3) and is used for drawing the dust in the inner cavity of the crusher body (1) into the air draft pipeline (3);

the cleaning component is arranged in the air draft pipeline (3) and comprises a rotating roller (7) and a plurality of scraping sheets (8) which are uniformly distributed along the circumference of the rotating roller (7) and are used for abutting against the filter screen (4);

the plugging member is arranged in the feeding pipeline (2) and is positioned above the air draft pipeline (3), and comprises a turning plate (9) for turning over and plugging the inner cavity of the feeding pipeline (2);

the driving component (10) is arranged on the crusher body (1) and is used for driving the turning plate (9) to turn.

2. The construction waste crusher of claim 1, characterized in that: drive member (10) include cylinder (11) and movable rod (12), turn over board (9) and rotate through pivot one and set up in charge-in pipeline (2) inner chamber, a pivot one end is run through charge-in pipeline (2) and is extended to the outside and be provided with connecting rod one (13), connecting rod one (13) one side is run through there is movable groove one (14), charge-in pipeline (2) one side is equipped with guide holder (15), there is the guiding hole guide holder (15) upper end is run through, movable rod (12) activity sets up in the guiding hole, movable rod (12) one side is equipped with fixed axle one (17), fixed axle one (17) activity sets up in movable groove one (14), cylinder (11) set up on breaker body (1), the drive shaft of cylinder (11) with movable rod (12) lower extreme links to each other.

3. The construction waste crusher of claim 1, wherein: the crusher is characterized in that a conveying belt (18) is arranged on one side of the crusher body (1), the output end of the conveying belt (18) is arranged above a feeding opening of the feeding pipeline (2), and a blocking component which is connected with the movable rod (12) and used for blocking construction waste on the conveying belt (18) is arranged on one side, close to the output end, of the conveying belt (18).

4. A construction waste crusher as claimed in claim 3, wherein: the baffle component comprises a baffle (19) which is arranged on one side of the conveying belt (18) in a rotating mode through a second rotating shaft, an extension plate (20) is arranged on one side, close to the second rotating shaft, of the baffle (19), a second movable groove (21) penetrates through one side of the extension plate (20), a second fixed shaft (22) is arranged on one side of the movable rod (12), and the second fixed shaft (22) is movably arranged in the second movable groove (21).

5. The construction waste crusher of claim 1, characterized in that: the aggregate blind pipe (5) comprises a pipe body (23) with an opening at one side and a cover plate (24) detachably mounted at the opening of the pipe body (23).

6. The construction waste crusher of claim 1, characterized in that: the filter screen (4) is arc-shaped and is arranged coaxially with the rotating roller (7).

7. The construction waste crusher of claim 6, wherein: the lower end of the filter screen (4) extends into the inner cavity of the aggregate blind pipe (5).

8. The construction waste crusher of claim 1, wherein: the air exhaust component (6) is an exhaust fan.

9. The construction waste crusher of claim 1, wherein: the cleaning member further comprises a motor (25) for driving the rotating roller (7) in rotation.