CN215885280U

CN215885280U - Belt conveyor

Info

Publication number: CN215885280U
Application number: CN202121419197.4U
Authority: CN
Inventors: 王世正
Original assignee: Guangzhou Xinsheng Water Treatment Equipment Co ltd
Current assignee: Guangzhou Xinsheng Water Treatment Equipment Co ltd
Priority date: 2021-12-14
Filing date: 2021-12-14
Publication date: 2022-02-22
Anticipated expiration: 2031-12-14

Abstract

The utility model relates to the field of conveyors, and particularly discloses a belt conveyor which comprises a rack, a driving shaft, a driven shaft, a first motor, a speed reducer and a belt, and further comprises a second motor, a speed reducer, a rotating shaft, a spiral blade and a material collecting basin, wherein the rotating shaft penetrates through the spiral blade to drive the spiral blade to rotate, the second motor is connected with the rotating shaft through the speed reducer, the spiral blade is positioned above the material collecting basin, the outer edge of the spiral blade is detachably provided with a brush through a bolt, and the brush is attached to the surface of the belt and used for scraping off dirt on the surface of the belt. The stable spiral transmission is adopted, so that a large amount of dust cannot be generated in the cleaning process; the brush and the belt can generate enough pressure, so that the brush can be cleaned conveniently and completely. When the dirt on the surface of the belt is scraped to fall into the material collecting basin, the dust collection unit can suck away the dirt in time, and the raised dust is further reduced.

Description

Belt conveyor

Technical Field

The utility model belongs to the field of conveyors, and particularly relates to a self-cleaning belt conveyor.

Background

The belt conveyer is also called as a belt conveyer or a rubber belt conveyer, can be used for conveying broken stones, sand, sludge, chemical fertilizers and the like, the length and the assembly form of the belt conveyer can be determined according to the requirements of users, and the transmission adopts a mode of a driving shaft and a driven shaft. The belt conveyor has the advantages of strong conveying capacity, long conveying distance, simple structure, easy maintenance, convenient implementation of programmed control and automatic operation, and the like.

When the belt conveyor conveys sludge, the sludge is attached and adhered to the surface of the belt due to partial wetting of the sludge. In the related art, the belt conveyor is provided with a brush cleaner which can appropriately remove dirt on the surface of the belt. However, the high-speed rotation of the brush is often accompanied by the splashing of dirt and the lifting of dust. The use effect is not ideal enough.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a belt conveyor which can quietly and smoothly clean dirt attached to the surface of a belt.

In order to achieve the purpose, the utility model provides a belt conveyor which comprises a rack, a driving shaft, a driven shaft, a first motor, a speed reducer and a belt, wherein the rack bears the driving shaft and the driven shaft, the first motor is connected with and drives the driving shaft through the speed reducer, the belt is wound on the driving shaft and the driven shaft, the belt conveyor also comprises a second motor, a speed reducer, a rotating shaft, a spiral blade and a material collecting basin, the rotating shaft penetrates through the spiral blade to drive the spiral blade to rotate, the second motor is connected with the rotating shaft through the speed reducer, the spiral blade is positioned above the material collecting basin, a brush is detachably arranged on the outer edge of the spiral blade through a bolt, and the brush is attached to the surface of the belt and used for scraping off dirt on the surface of the belt.

As an improvement of the scheme, the hairbrush of the spiral blade is attached to the bottom of the material collecting basin and used for pushing dirt falling into the material collecting basin.

As an improvement of the scheme, the upper end of the material collecting basin is wide, the bottom of the material collecting basin is narrow, and the cross section of the material collecting basin is trapezoidal.

As an improvement of the scheme, the upper end of the material collecting basin is wide, the bottom of the material collecting basin is narrow, and the radian of the inner side surface of the material collecting basin is equal to the cambered surface of the helical blade.

As an improvement of the scheme, the bottom of the material collecting basin is connected with a dust suction unit through at least one pipeline, and the dust suction unit sucks away dirt falling from the scraper.

As an improvement of the scheme, when one pipeline is arranged, the pipeline is positioned at the output end of the spiral blade.

As an improvement of the scheme, when the plurality of pipelines are arranged, the inlet ends of the plurality of pipelines are uniformly arranged at the bottom of the material collecting basin, and the outlet ends of the plurality of pipelines are communicated to the dust collection unit after being converged.

As an improvement of the scheme, the length of the spiral blade is larger than the width of the belt.

As an improvement of the scheme, two spiral blades are arranged below the belt, and the rotating directions of the two spiral blades are opposite.

The utility model has the following beneficial effects: the stable spiral transmission is adopted, so that a large amount of dust cannot be generated in the cleaning process; the brush and the belt can generate enough pressure, so that the brush can be cleaned conveniently and completely. When the dirt on the surface of the belt is scraped to fall into the material collecting basin, the dust collection unit can suck away the dirt in time, and the raised dust is further reduced. In the in-service use, the user can set up a plurality of brushes as required and clean the belt, can also set up different clearance directions respectively (one lasts clockwise clearance belt, and another lasts anticlockwise clearance belt), lets the clearance more comprehensive.

Drawings

FIG. 1 is a front view of an embodiment lower belt conveyor;

FIG. 2 is a side view of an embodiment lower belt conveyor.

Description of reference numerals: 10. a frame; 11. a first motor; 12. a belt; 21. a second motor; 22. a rotating shaft; 23. a helical blade; 24. a material collecting basin; 25. a dust suction unit.

Detailed Description

The following detailed description of the present invention is provided in conjunction with the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the specific embodiments.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

Referring to fig. 1 and 2, the present invention discloses a belt conveyor, including a frame 10, a driving shaft, a driven shaft, a first motor 11, a reducer and a belt 12, the frame 10 bears the driving shaft and the driven shaft, the first motor 11 drives the driving shaft through a speed reducer connection, the belt 12 is wound on the driving shaft and the driven shaft, the belt conveyor further comprises a second motor 21, a speed reducer, a rotating shaft 22, a helical blade 23 and a material collecting basin 24, the rotating shaft 22 passes through the helical blade 23 to drive the helical blade 23 to rotate, the second motor 21 is connected with the rotating shaft 22 through a speed reducer, the helical blade 23 is located above the material collecting basin 24, the outer side edge of the helical blade 23 is detachably provided with a brush through a bolt, and the brush is attached to the surface of the belt 12 and used for scraping off dirt on the surface of the belt 12.

In fig. 1, the belt 12 moves in a direction perpendicular to the paper surface, the pushing direction of the spiral blade 23 is towards the left or the right, and dirt on the belt 12 is gathered in a single direction. Preferably, two spiral blades 23 are arranged below the belt 12, the rotating directions of the two spiral blades 23 are opposite, the surface of the belt 12 is scraped from different directions, and the whole surface is cleaned. In other embodiments, the two helical blades 23 rotate in the same direction, and the dust suction unit 25 can conveniently treat fallen dirt.

Preferably, the dust suction unit 25 is a large-sized dust collector.

Preferably, the length of the helical blade 23 is greater than the width of the belt 12.

Preferably, the brush of the spiral blade 23 is attached to the bottom of the material collecting basin 24 to push the dirt falling into the material collecting basin 24, so that the dirt is conveniently pushed to the position close to the vacuum suction opening. In other embodiments, the brush of the spiral blade 23 is suspended from the bottom of the material collecting basin 24, so that the brush does not contact with the dirt of the material collecting basin 24, and the brush is prevented from being dirtied again.

In one embodiment, as shown in FIG. 2, the basin 24 is wider at the top and narrower at the bottom, and the basin 24 is trapezoidal in cross-section. In another embodiment, the upper end of the material collecting basin 24 is wide, the bottom of the material collecting basin is narrow, and the inner side surface of the material collecting basin 24 has an arc equal to the arc surface of the helical blade 23.

Preferably, a dust suction unit 25 is connected to the bottom of the material collecting basin 24 through at least one pipe, and the dust suction unit 25 sucks away dirt falling from the scraper.

Preferably, when one conduit is provided, the conduit is located at the output end of the helical blade 23.

Preferably, when a plurality of pipelines are provided, the inlet ends of the plurality of pipelines are uniformly arranged at the bottom of the material collecting basin 24, and the outlet ends of the plurality of pipelines are converged and then communicated to the dust suction unit 25.

The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the utility model to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the utility model and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the utility model and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the utility model be defined by the claims and their equivalents.

Claims

1. Band conveyer, including frame, driving shaft, driven shaft, first motor, reduction gear and belt, the frame bears the driving shaft with the driven shaft, first motor passes through the retarder connection drive the driving shaft, the belt winding be in the driving shaft with on the driven shaft, its characterized in that: band conveyer still includes second motor, reduction gear, pivot, helical blade and collecting basin, the pivot is passed helical blade drives helical blade is rotatory, the second motor passes through retarder connection the pivot, helical blade is located collecting basin's top, helical blade's outside edge is provided with the brush through bolt detachably, the brush laminating the surface of belt is used for scraping the dirt on belt surface.

2. The belt conveyor of claim 1, wherein: the brush of the helical blade is attached to the bottom of the material collecting basin and used for pushing dirt falling into the material collecting basin.

3. The belt conveyor of claim 2, wherein: the upper end of the material collecting basin is wide, the bottom of the material collecting basin is narrow, and the cross section of the material collecting basin is trapezoidal.

4. The belt conveyor of claim 2, wherein: the upper end of the material collecting basin is wide, the bottom of the material collecting basin is narrow, and the inner side face of the material collecting basin is an arc face with the radian equal to that of the helical blade.

5. The belt conveyor of claim 1, wherein: the bottom of the material collecting basin is connected with a dust collection unit through at least one pipeline, and the dust collection unit sucks away dirt falling from the scraper.

6. The belt conveyor of claim 5, wherein: when one pipeline is arranged, the pipeline is positioned at the output end of the spiral blade.

7. The belt conveyor of claim 5, wherein: when the pipelines are arranged in a plurality of numbers, the inlet ends of the pipelines are uniformly arranged at the bottom of the material collecting basin, and the outlet ends of the pipelines are communicated to the dust collection unit after being converged.

8. The belt conveyor of claim 1, wherein: the length of the helical blade is greater than the width of the belt.

9. The belt conveyor of claim 1, wherein: two helical blades are arranged below the belt, and the rotating directions of the two helical blades are opposite.