CN210102779U

CN210102779U - Coal feeder sweeper

Info

Publication number: CN210102779U
Application number: CN201920989585.2U
Authority: CN
Inventors: 肖娜; 李光玉; 弭广; 李波; 包龙涛; 陈淑海
Original assignee: Shandong Xinsheng Industrial Development LLC
Current assignee: Shandong Xinsheng Industrial Development LLC
Priority date: 2019-06-27
Filing date: 2019-06-27
Publication date: 2020-02-21
Anticipated expiration: 2029-06-27

Abstract

An object of the utility model is to provide a feeder sweeper for solve the technical problem who cleans the transmission band of feeder. A sweeper for a coal feeder comprises a frame, a first rotating shaft, a second rotating shaft, a power belt pulley, a driving belt pulley, a driven belt pulley and a rolling brush wheel; the first rotating shaft is rotatably arranged on the rack, the power belt pulley is arranged at the inner end of the first rotating shaft and is in rolling friction transmission with the lower end of a belt of the coal feeder, and the driving belt pulley is arranged at the outer end of the first rotating shaft; the second rotating shaft is rotatably arranged on the rack, the driven belt pulley is arranged at the outer end of the second rotating shaft, and the driven belt pulley is connected with the driving belt pulley through a transmission belt; and the rolling brush wheel is arranged at the inner end of the second rotating shaft and is positioned below a belt of the coal feeder. The utility model discloses technical scheme plays good clearance effect to the conveyor belt of feeder.

Description

Coal feeder sweeper

Technical Field

The utility model belongs to the technical field of the feeder transmission belt clearance technique and specifically relates to a feeder sweeper.

Background

Coal feeders typically employ a conveyor belt to transport the coal ash. Because the conveying belt is in a rotating reciprocating type, the coal ash adhered to the surface of the conveying belt falls below the conveying chain in the rotating process of the conveying belt. This situation occurs, which severely affects the production environment. In the prior art, manual cleaning is generally adopted. However, due to the continuity of the operation of the conveyor belt, the floor surface can drop coal ash after cleaning.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a feeder sweeper for solve the technical problem who cleans the transmission band of feeder.

The utility model provides a technical scheme that its technical problem adopted is:

a sweeper for a coal feeder comprises a frame, a first rotating shaft, a second rotating shaft, a power belt pulley, a driving belt pulley, a driven belt pulley and a rolling brush wheel;

the first rotating shaft is rotatably arranged on the rack, the power belt pulley is arranged at the inner end of the first rotating shaft and is in rolling friction transmission with the lower end of a belt of the coal feeder, and the driving belt pulley is arranged at the outer end of the first rotating shaft; the second rotating shaft is rotatably arranged on the rack, the driven belt pulley is arranged at the outer end of the second rotating shaft, and the driven belt pulley is connected with the driving belt pulley through a transmission belt; and the rolling brush wheel is arranged at the inner end of the second rotating shaft and is positioned below a belt of the coal feeder.

Preferably, the periphery of the power pulley is provided with a wear-resistant layer in the upward direction.

Preferably, the second rotating shaft and the first rotating shaft are arranged in parallel in the horizontal direction.

Preferably, the rolling brush wheel comprises a roller body and a brush sleeve, bristles are arranged on the periphery of the brush sleeve, and the sleeve is sleeved and fixed on the roller body.

Preferably, the sleeve of the brush sleeve is an elastic band.

Preferably, a coal collecting box is arranged below the rolling brush wheel.

Preferably, the bottom end of the coal collecting box is provided with an ash discharging pipe.

Preferably, the lower end of the stand is connected with the ground through a ground bolt by a tripod.

Preferably, the rack is provided with an adjusting cavity, a case is arranged in the adjusting cavity, and adjusting springs are arranged at the upper end and the lower end of the case; the first rotating shaft and the second rotating shaft are respectively rotatably arranged on the case.

Preferably, the two sides of the adjusting cavity are provided with adjusting sliding grooves, the side surface of the case is provided with an adjusting sliding block, and the adjusting sliding block can be installed in the adjusting sliding grooves in a vertical sliding mode.

The effects provided in the contents of the present invention are only the effects of the embodiments, not all the effects of the present invention, and the above technical solutions have the following advantages or beneficial effects:

1. the utility model discloses technical scheme borrows feeder power, need not to set up independent power supply, plays good clearance effect to the conveyor belt of feeder.

2. The machine case can be adjusted up and down relative to the machine frame according to the tightness degree of the conveying belt of the coal feeder, and the good contact between the power belt pulley and the rolling brush wheel and the conveying belt of the coal feeder can be guaranteed.

Drawings

FIG. 1 is a schematic side view of an embodiment of the present invention;

fig. 2 is a schematic top view of an embodiment of the present invention;

fig. 3 is a left side view of the embodiment of the present invention;

fig. 4 is a schematic right view of an embodiment of the present invention;

in the figure: 1. a frame; 2. a chassis; 3. adjusting the spring; 4. a first rotating shaft; 5. a second rotating shaft; 6. a power pulley; 7. a drive pulley; 8. a driven pulley; 9. a rolling brush wheel; 10. a coal collection box; 11. a tripod; 12. a conditioning chamber.

Detailed Description

In order to clearly illustrate the technical features of the present invention, the present invention is explained in detail by the following embodiments in combination with the accompanying drawings. It should be noted that the components illustrated in the figures are not necessarily drawn to scale. Descriptions of well-known components and techniques are omitted so as to not unnecessarily limit the invention.

As shown in fig. 1 to 4, a sweeper for a coal feeder comprises a frame 1, a chassis 2, an adjusting spring 3, a first rotating shaft 4, a second rotating shaft 5, a power pulley 6, a driving pulley 7, a driven pulley 8, a rolling brush wheel 9 and a coal collection box 10.

The lower end of the rack 1 is connected with the ground through a tripod 11 through a grounding bolt, an adjusting cavity 12 is arranged on the rack 1, and adjusting sliding grooves are arranged on two sides of the adjusting cavity 12. The case 2 is arranged in the adjusting cavity 12, and the upper end and the lower end of the case 2 are respectively connected with the adjusting cavity 12 through an adjusting spring 3; an adjusting slide block is arranged on the side surface of the case 2, and the adjusting slide block can be installed in the adjusting slide groove in a vertical sliding mode.

The first rotating shaft 4 is rotatably arranged in the case 2 through a bearing, and the power belt pulley 6 is arranged at the inner end of the first rotating shaft 4 and is in rolling friction transmission with the lower end of a belt of the coal feeder; a wear-resistant layer is arranged on the periphery of the power belt pulley 6 upwards to enhance the rolling friction effect with a belt of a coal feeder; the driving pulley 7 is mounted on the outer end of the first rotating shaft 4. The second rotating shaft 5 is rotatably arranged in the case 2 through a bearing, and the second rotating shaft 5 and the first rotating shaft 4 are arranged in parallel in the horizontal direction; the driven belt pulley 8 is arranged at the outer end of the second rotating shaft 5, and the driven belt pulley 8 is connected with the driving belt pulley 7 through a transmission belt. And the rolling brush wheel 9 is arranged at the inner end of the second rotating shaft 5, and the rolling brush wheel 9 is positioned below the belt of the coal feeder and used for brushing coal ash adhered to the belt of the coal feeder. The rolling brush wheel 9 comprises a roller body and a brush sleeve, the sleeve of the brush sleeve is an elastic band, the periphery of the brush sleeve is provided with brush bristles, and the sleeve is sleeved and fixed on the roller body; the roller body is detachably connected with the brush sleeve, and when the bristles work smoothly for a long time, the replacement is convenient. The coal collecting box 10 is arranged at the lower part of the rack 1, is positioned below the rolling brush wheel 9 and is used for collecting scattered coal ash; the bottom end of the coal collecting box 10 is provided with an ash discharging pipe.

In addition to the technical features described in the specification, the technology is known to those skilled in the art.

Although the specific embodiments of the present invention have been described with reference to the drawings, the present invention is not limited thereto, and various modifications or variations that can be made by those skilled in the art without inventive labor are still within the scope of the present invention.

Claims

1. A sweeper for a coal feeder is characterized by comprising a rack, a first rotating shaft, a second rotating shaft, a power belt pulley, a driving belt pulley, a driven belt pulley and a rolling brush wheel;

2. The coal feeder sweeper of claim 1, wherein the power pulley is provided with a wear resistant layer on an outer circumference thereof.

3. The coal feeder sweeper of claim 1, wherein the second shaft and the first shaft are horizontally disposed in parallel.

4. The coal feeder sweeper of claim 1, wherein the roller brush wheel includes a roller body and a brush sleeve, bristles are disposed on an outer periphery of the brush sleeve, and the sleeve is fixed to the roller body.

5. The coal feeder sweeper of claim 4, wherein the sleeve of the brush sleeve is a resilient band.

6. The coal feeder sweeper of claim 1, wherein a coal collection bin is positioned below the roller brush wheel.

7. The coal feeder sweeper of claim 6, wherein the bottom end of the coal collection bin is provided with an ash discharge pipe.

8. The coal feeder sweeper of claim 1, wherein the lower end of the frame is connected to the ground with a tripod mount via a ground bolt.

9. The coal feeder sweeper of claim 1, wherein the frame is provided with an adjusting cavity, the adjusting cavity is internally provided with a chassis, and the upper end and the lower end of the chassis are provided with adjusting springs; the first rotating shaft and the second rotating shaft are respectively rotatably arranged on the case.

10. The coal feeder sweeper of claim 9, wherein the adjusting cavity is provided with adjusting chutes on both sides thereof, and the housing is provided with adjusting sliders on the side thereof, the adjusting sliders being slidably mounted in the adjusting chutes in the up-and-down direction.