CN214358625U

CN214358625U - Belt cleaning device for belt conveyor

Info

Publication number: CN214358625U
Application number: CN202120250546.8U
Authority: CN
Inventors: 邓亚芬; 冒海军; 郑守宇; 江宏涛; 许雄; 沈建
Original assignee: Zhejiang Building Materials Group Co ltd Concrete Branch
Current assignee: Zhejiang Building Materials Group Co ltd Concrete Branch
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2021-10-08
Anticipated expiration: 2031-01-28

Abstract

The utility model provides a belt cleaning device for belt feeder, including the box, the box top is equipped with the opening, and the bottom is equipped with discharge portion, and the box top is close to the opening part and is equipped with cleans the mechanism, cleans the mechanism and includes frame and the motor of fixing in the frame, and the frame level is fixed between the box, and the frame top is equipped with the slide rail along length direction, is equipped with gliding slider on the slide rail, and the slider top is equipped with the cleaning brush; the output end of the motor is fixed with a cam, the cam is hinged with a connecting rod, and the other end of the connecting rod is hinged with the cleaning brush, so that the cleaning brush does reciprocating motion along the sliding rail. The utility model discloses a reciprocating motion is done to the cleaning brush under the drive of motor, makes the cleaning brush strike off the material that adheres on the conveyor belt surface from the belt feeder bottom, cleans the effect better.

Description

Belt cleaning device for belt conveyor

Technical Field

The utility model relates to a belt feeder field especially relates to a belt cleaning device for on belt feeder.

Background

The belt conveyor is a belt conveyor, has the advantages of strong conveying capacity, long conveying distance, simple structure, easy maintenance and the like, and can be used for conveying production materials in the processing and production process of concrete. The belt feeder has a small part material adhesion on conveyor belt's surface at the transportation process, and the too much back of material adhesion not only can cause conveyor belt off tracking, makes conveyor belt life-span reduce, still can cause the waste of material. The flitch is scraped in the bottom setting of annular conveyor belt mostly to prior art, strikes off the material of adhesion on conveyor belt surface through scraping the flitch, but scrapes the flitch clean the effect not good, does not retrieve the material that cleans moreover, the resource-wasting.

SUMMERY OF THE UTILITY MODEL

The utility model provides a belt cleaning device for on belt feeder has solved prior art and has mostly scraped the flitch in annular conveyor belt's bottom setting, strikes off the material of adhesion on the conveyor belt surface through scraping the flitch, but scrapes cleaning effect of flitch not good, does not retrieve the material that cleans moreover, the problem of extravagant resource.

The utility model discloses a realize through following technical scheme:

a belt cleaning device for a belt conveyor comprises a box body, wherein an opening is formed in the top of the box body, a discharging part is formed in the bottom of the box body, a cleaning mechanism is arranged on the top of the box body close to the opening and comprises a rack and a motor fixed on the rack, the rack is horizontally fixed between the box bodies, a sliding rail is arranged on the top of the rack in the length direction, a sliding block is arranged on the sliding rail, and a cleaning brush is arranged on the top of the sliding block; the output end of the motor is fixed with a cam, the cam is hinged with a connecting rod, and the other end of the connecting rod is hinged with the cleaning brush, so that the cleaning brush does reciprocating motion along the sliding rail.

Compared with the prior art, the utility model discloses can obtain including following technological effect:

1. the cleaning brush does reciprocating motion under the driving of the motor, so that the cleaning brush can sweep materials adhered to the surface of the conveying belt from the bottom of the belt conveyor, and the sweeping effect is better;

2. the box body can be used for recovering materials which are cleaned and dropped by the cleaning mechanism on the conveying belt so as to recycle the materials in the subsequent processing process.

Drawings

Fig. 1 is a schematic structural view of a cleaning mechanism according to a first embodiment of the present invention;

fig. 2 is a schematic front view of a first embodiment of the present invention;

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

FIG. 4 is a schematic perspective view of portion A of FIG. 2;

fig. 5 is a schematic structural view of a cover plate in the second embodiment of the present invention.

The reference numbers are as follows:

1. a box body; 11. turning over a plate; 12. a discharge part; 13. a cover plate; 131. screening a screen; 2. a cleaning mechanism; 21. a frame; 22. A slide rail; 23. a slider; 24. a cleaning brush; 25. a connecting rod; 26. a cam; 27. a motor; 28. a rotating shaft; 3. expanding and tightening the sleeve; 4. a hydraulic cylinder; 5. a support leg; 6. a hinge; 7. a fixed seat.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The first embodiment is as follows:

as shown in fig. 1-4, a belt cleaning device for a belt conveyor comprises a box body 1, wherein an opening is arranged at the top of the box body 1, a discharging part 12 is arranged at the bottom of the box body 1, and the discharging part 12 is funnel-shaped. The top of the box body 1 is provided with a cleaning mechanism 2 near the opening, the cleaning mechanism 2 comprises a rack 21 and a motor 27 fixed on the rack 21, the rack 21 is horizontally fixed between the box bodies 1, the top of the rack 21 is provided with a slide rail 22 along the length direction, the slide rail 22 is provided with a sliding slide block 23, and the top of the slide block 23 is provided with a cleaning brush 24; the output end of the motor 27 is fixed with a cam 26, the cam 26 is hinged with a connecting rod 25, the other end of the connecting rod 25 is hinged with the cleaning brush 24, the connecting rod 25 is parallel to the plane of the cleaning brush 24, and the cleaning brush 24 reciprocates along the slide rail 22. The slide rail 22, the slider 23 and the motor 27 are all in the prior art, and the detailed structure thereof is not described herein. When using, need will the utility model discloses place in annular conveyor belt's bottom, make the laminating of cleaning brush 24 on conveyor belt's bottom surface, and cleaning brush 24's length direction perpendicular to annular conveyor belt's length direction, cleaning brush 24 is reciprocating motion along slide rail 22 under motor 27's drive, brushes repeatedly and sweeps conveyor belt to sweep out the material that adheres on the conveyor belt surface.

As shown in fig. 1-3, a rotating shaft 28 is fixedly arranged along the length direction of the rack 21 in a penetrating manner, the rotating shaft 28 is rotatably connected with the box body 1, two ends of the rotating shaft 28 penetrate out of the box body 1, two ends of the rotating shaft 28 penetrating out of the box body 1 are respectively sleeved with an expansion sleeve 3, an annular fixing seat 7 is fixedly sleeved on the expansion sleeve 3, and the fixing seat 7 is fixed on the outer side wall of the box body 1. The expansion sleeve 3 is in the prior art, and the principle and the purpose of the expansion sleeve are that under the action of a high-strength tension bolt, huge holding force is generated between an inner ring and a shaft and between an outer ring and a hub so as to realize keyless connection of a machine part and the shaft. By adjusting the rotation angle of the rotation shaft 28, the inclination angle of the brush surface of the cleaning brush 24 can be adjusted, so that the brush surface of the cleaning brush 24 can be attached to the obliquely arranged conveying belt. After the angle adjustment of the rotating shaft 28 is completed, the expansion sleeve 3 is used to fix the rotating shaft 28. A lateral wall parallel to the rotating shaft 28 on the box body 1 is of a two-section structure, the upper portion of the box body is a turning plate 11 which can be turned over towards the outer side of the box body 1, the turning plate 11 is hinged to the lateral wall of the lower portion through a hinge 6, two lateral walls perpendicular to the rotating shaft 28 on the box body 1 are detachably connected with the turning plate 11 through magnetic strips which are mutually attracted, and the magnetic strips are respectively fixed on the end faces, close to the turning plate 11, of the two lateral walls and on the end faces corresponding to the turning plate 11. When the belt cleaning device needs to clean the conveying belt obliquely arranged, the turning plate 11 can be turned out to the outer side of the box body 1, so that the box body 1 can be closer to the conveying belt, and cleaned materials are prevented from scattering outside the box body 1.

As shown in fig. 1 and 5, a cover plate 13 is sleeved on the bottom of the discharging part 12, and the cover plate 13 is in threaded connection with the discharging part 12. During cleaning, the material can be collected by the discharging part 12, and after cleaning is finished, the cover plate 13 can be unscrewed to take out the material in the discharging part 12.

As shown in fig. 2 and 3, a hydraulic cylinder 4 is vertically fixed on a side wall of the box body 1, and a piston rod end of the hydraulic cylinder 4 is in contact with the ground. The hydraulic cylinder 4 is prior art, and the detailed structure thereof is not described herein. The hydraulic cylinder 4 is arranged to adjust the height of the box body 1.

As shown in fig. 2, 3 and 4, a support leg 5 is fixed at the end of the piston rod of the hydraulic cylinder 4, and the support leg 5 is in a cross shape. The cross-shaped foot 5 allows the hydraulic cylinder 4 to be supported more firmly on the ground.

Example two:

as shown in fig. 2 and 5, a screen 131 is provided in the middle of the cover plate 13. The screen 131 can play a role in screening, and materials in the discharging part 12 are classified according to sizes, so that the materials can be conveniently recycled by workers in the later period.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A belt cleaning device for a belt conveyor comprises a box body (1), and is characterized in that an opening is formed in the top of the box body (1), a discharging portion (12) is formed in the bottom of the box body, a cleaning mechanism (2) is arranged on the top of the box body (1) close to the opening, the cleaning mechanism (2) comprises a rack (21) and a motor (27) fixed on the rack (21), the rack (21) is horizontally fixed between the box body (1), a sliding rail (22) is arranged on the top of the rack (21) along the length direction, a sliding block (23) is arranged on the sliding rail (22), and a cleaning brush (24) is arranged on the top of the sliding block (23);

the output end of the motor (27) is fixed with a cam (26), a connecting rod (25) is hinged on the cam (26), and the other end of the connecting rod (25) is hinged with the cleaning brush (24) so that the cleaning brush (24) can reciprocate along the sliding rail (22).

2. The belt cleaning device for the belt conveyor of claim 1, characterized in that a rotating shaft (28) is fixedly arranged in the machine frame (21) along the length direction in a penetrating manner, the rotating shaft (28) is rotatably connected with the box body (1), two ends of the rotating shaft (28) penetrate out of the box body (1), two ends of the rotating shaft (28) penetrating out of the box body (1) are respectively sleeved with an expansion sleeve (3), an annular fixing seat (7) is fixedly sleeved on the expansion sleeve (3), and the fixing seat (7) is fixed on the outer side wall of the box body (1);

one side wall of the box body (1) parallel to the rotating shaft (28) is of a two-section structure, a turning plate (11) capable of being turned over towards the outer side of the box body (1) is arranged at the upper part of the box body, and two side walls of the box body (1) vertical to the rotating shaft (28) are detachably connected with the turning plate (11).

3. The belt cleaning device for the belt conveyor of claim 1, wherein a cover plate (13) is sleeved on the bottom of the discharging part (12), and the cover plate (13) is in threaded connection with the discharging part (12).

4. A belt cleaning device for a belt conveyor as claimed in claim 3, characterized in that the middle of the cover plate (13) is provided with a screen (131).

5. The belt cleaning device for the belt conveyor of claim 1, characterized in that a vertical hydraulic cylinder (4) is fixed on the side wall of the box body (1), and the end of the piston rod of the hydraulic cylinder (4) is contacted with the ground.

6. A belt cleaning device for a belt conveyor as claimed in claim 5, characterized in that a support leg (5) is fixed at the end of the piston rod of the hydraulic cylinder (4), and the support leg (5) is cross-shaped.