CN212831150U - Bucket wheel machine belt cleaning device - Google Patents

Bucket wheel machine belt cleaning device Download PDF

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Publication number
CN212831150U
CN212831150U CN202021146973.3U CN202021146973U CN212831150U CN 212831150 U CN212831150 U CN 212831150U CN 202021146973 U CN202021146973 U CN 202021146973U CN 212831150 U CN212831150 U CN 212831150U
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CN
China
Prior art keywords
belt
transmission shaft
bucket wheel
wheel machine
cantilever
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202021146973.3U
Other languages
Chinese (zh)
Inventor
李举
张魁
高江浩
郑枢林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xinjiang Huadian Kashi Thermoelectric Co ltd
Original Assignee
Xinjiang Huadian Kashi Thermoelectric Co ltd
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Filing date
Publication date
Application filed by Xinjiang Huadian Kashi Thermoelectric Co ltd filed Critical Xinjiang Huadian Kashi Thermoelectric Co ltd
Priority to CN202021146973.3U priority Critical patent/CN212831150U/en
Application granted granted Critical
Publication of CN212831150U publication Critical patent/CN212831150U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a bucket wheel machine belt cleaning device, which is arranged at a cantilever belt driving roller of a bucket wheel machine, and comprises a brush cleaner and a coal dropping pipe, wherein the brush cleaner consists of a driving gear, a driven gear, a transmission shaft A, a transmission shaft B, a cylinder body, a bearing adjusting seat A, a bearing adjusting seat B, a shaft sleeve and a brush; a bearing adjusting seat A is arranged on the transmission shaft A; one end of the transmission shaft B is provided with a bearing adjusting seat B, the transmission shaft A and the transmission shaft B are connected through a cylinder body, a shaft sleeve is arranged at the joint, and the cylinder body is also provided with a brush; the coal dropping pipe is arranged on a cantilever of the bucket wheel machine, an opening is arranged on the pipe wall on one side of the coal dropping pipe, and the cantilever belt driving roller and the brush cleaner are wrapped inside the coal dropping pipe through the opening. Can reduce the belt through this scheme and clean the cost, improve and clean efficiency, prolong the life of belt.

Description

Bucket wheel machine belt cleaning device
Technical Field
The utility model relates to a reduce dust concentration device technical field, especially relate to a bucket wheel machine belt cleaning device.
Background
A bucket-wheel stacker-reclaimer is a continuous-conveying efficient loading and unloading machine which is used for large-scale dry bulk cargo storage yards and can stack and reclaim materials. The rubber belt conveying device consists of a rubber belt conveying arm capable of pitching and horizontally swinging, a bucket wheel at the front end of the rubber belt conveying arm, a rack and a running mechanism, wherein the rubber belt can run in two directions, the material is taken by the bucket wheel and is sent out by the conveying arm during material taking, and goods conveyed by a main conveyor are thrown to a yard by the conveying arm during material piling
When the existing bucket wheel coal piling and taking machine operates, only scraper type cleaners (polyurethane cleaners and empty section cleaners) are additionally arranged on a bucket wheel machine cantilever driving roller and a cantilever return belt, the problem of dust raising caused by dust accumulation of the belt can not be effectively and thoroughly solved, powdery coal powder with one layer of viscosity is carried on a belt working face when weather is cold in winter, the powdery coal powder cannot be completely unloaded when the powdery coal powder is unloaded, the powdery coal powder can be adhered to the belt driving roller and a carrier roller along with the operation of the belt, and the cleaning difficulty is increased. In addition, other belt cleaning devices disclose a belt cleaning device like document with application number CN205294121U, adopt friction bearing roller and bucket wheel machine cantilever belt face in close contact with, when the belt operation, provide power through belt and friction bearing roller friction and clean the belt for belt cleaning device, but the device can not solve the buggy raise dust problem that the belt was unloaded, adopt the friction to provide power simultaneously and can increase the degree of wear and the use cost of belt, the life of belt has been reduced simultaneously, can not realize solving the long-pending powder raise dust problem of belt when reducing and cleaning the cost.
Therefore, a bucket wheel machine belt cleaning device is urgently needed, which can clean coal dust attached to a bucket wheel machine belt and thoroughly solve the problem of dust accumulation and dust emission of the belt.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide a bucket wheel machine belt cleaning device, can clean the return belt of bucket wheel machine cantilever, when reducing the cleaning cost, thoroughly solve the problem of the long-pending powder raise dust of belt.
The purpose of the utility model is realized through the following technical scheme:
a bucket wheel machine belt cleaning device is arranged at a cantilever belt driving roller of a bucket wheel machine and comprises a brush cleaner and a coal dropping pipe, wherein the brush cleaner consists of a driving gear, a driven gear, a transmission shaft A, a transmission shaft B, a barrel, a bearing adjusting seat A, a bearing adjusting seat B, a shaft sleeve and a brush; a bearing adjusting seat A is arranged on the transmission shaft A; one end of the transmission shaft B is provided with a bearing adjusting seat B, the transmission shaft A and the transmission shaft B are connected through a cylinder body, a shaft sleeve is arranged at the joint, and the cylinder body is also provided with a brush; the coal dropping pipe is arranged on a cantilever of the bucket wheel machine, an opening is arranged on the pipe wall on one side of the coal dropping pipe, and the cantilever belt driving roller and the brush cleaner are wrapped inside the coal dropping pipe through the opening.
Optionally, the driving gear is mounted on a rotating shaft of a cantilever belt driving roller of the bucket wheel machine; the driven gear is arranged on a transmission shaft A of the brush cleaner and is meshed with the driving gear.
Optionally, the diameter of the outer circle of the driving gear is larger than that of the outer circle of the driven gear.
The utility model has the advantages that:
1. the brush has higher elasticity, and the conveying belt can not be deviated in the cleaning process.
2. When the device is used for cleaning, the tip of the brush is slightly contacted with the surface of the belt, the rotating direction of the brush is opposite to that of the return conveying belt, and attachments on the working surface of the cantilever belt are cleaned more efficiently.
3. The brush is not adhered to materials or scaled, has no abrasion to the conveying belt, and prolongs the service life of the conveying belt.
Drawings
Fig. 1 is a front view of the brush cleaner of the present invention.
Fig. 2 is a side view of the inventive device.
Description of reference numerals: 1-driven gear, 2-transmission shaft A, 3-bearing adjusting seat A, 4-barrel, 5-brush, 6-shaft sleeve, 7-transmission shaft B, 8-bearing adjusting seat B, 9-cantilever return belt, 10-cantilever belt driving roller, 11-brush cleaner, 12-coal dropping pipe and 13-driving gear.
Detailed Description
In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described with reference to the accompanying drawings.
In the present embodiment, as shown in fig. 1 to 2, a bucket wheel machine belt cleaning device capable of cleaning a bucket wheel machine cantilever return belt 9 is attached to a cantilever belt driving drum 10 of a bucket wheel machine. The device comprises a brush cleaner 11 and a coal dropping pipe 12, wherein the brush cleaner 11 consists of a driving gear 13, a driven gear 1, a transmission shaft A2, a transmission shaft B7, a cylinder 4, a bearing adjusting seat A3, a bearing adjusting seat B8, a shaft sleeve 6 and a brush 5. Wherein, be provided with bearing adjustment seat A3 on transmission shaft A2, transmission shaft B7 one end is provided with bearing adjustment seat B8, connects through barrel 4 between transmission shaft A2 and the transmission shaft B7, and the junction is equipped with axle sleeve cover 6, still is equipped with brush 5 on the barrel 4.
The coal dropping pipe 12 is arranged on a cantilever of the bucket wheel machine, an opening is arranged on the pipe wall of one side of the coal dropping pipe, and the cantilever belt driving roller 10 and the brush cleaner 11 are wrapped inside the pipe of the coal dropping pipe 12 through the opening. The bottom of the coal dropping pipe 12 is funnel-shaped, so that coal discharged by the cantilever return belt 9 and belt attachments swept by the brush cleaner 11 can be collected conveniently.
In addition, a metal plate is arranged at the top of the coal dropping pipe 12, one end of the metal plate is welded at an opening of the pipe wall of the coal dropping pipe 12, and the metal plate is used for eliminating coal dust when the belt is used for discharging.
Alternatively, the driving gear 13 is mounted on the rotating shaft of the bucket wheel machine cantilever belt driving drum 10, and the driven gear 1 is mounted on the transmission shaft a2 of the brush cleaner 11 and engaged with the driving gear 13.
Optionally, since the driven gear 1 of the brush cleaner 11 is driven by the driving gear 13 of the cantilever belt driving roller 10, the diameter of the outer circle of the driving gear 13 is necessarily larger than that of the driven gear 1, and when the bucket wheel cantilever belt driving roller 10 operates, the rotation speed of the brush cleaner 11 is faster than the belt operation speed, so that the brush cleaner 11 can clean the attachments on the cantilever return belt 9.
Wherein, the proportion between the excircle diameter of driving gear 13 and the excircle diameter of driven gear 1 can be set for according to the needs of cleaning of reality. When bucket wheel machine moves in the place of environment humidity, the stickness material is more on cantilever return belt 9, can adopt the bigger driving gear 13 of excircle diameter and the littleer driven gear 1 cooperation of excircle diameter, improves the rotation speed of brush sweeper 11 and improves belt cleaning efficiency, but corresponding can increase the degree of wear of brush 5. When the bucket wheel machine runs in a place with dry environment and viscous substances on the cantilever return belt 9 are less, the driving gear 13 and the driven gear 1 with proper excircle diameter ratio can be adopted, the rotating speed of the brush cleaner 11 is properly reduced, and therefore the belt cleaning efficiency is kept while the abrasion degree of the brush 5 is reduced.
Optionally, the brush cleaner 11 is mounted at the bottom of the cantilever return belt 9 and fixed on the cantilever belt frame, so that the tail end of the brush 8 slightly contacts with the belt surface of the cantilever return belt 9, when the bucket wheel machine operates, the bucket wheel machine cantilever belt driving roller 10 rotates to provide power, the driving gear 13 drives the meshed driven gear 1 to rotate, and the brush cleaner 11 is driven to rotate to clean the belt surface of the bucket wheel machine cantilever return belt 9. The brush 5 is made of wear-resistant nylon yarn materials, has high elasticity, and cannot cause the conveying belt to deviate in the cleaning process.
In other embodiments of the present invention, two driving wheels may be used to replace the driving gear 13 and the driven gear 1 in this embodiment, respectively. Wherein, the driving wheel that sets up on cantilever belt driving roller 10 is the action wheel, and the driving wheel that sets up on brush cleaner 11 transmission shaft A2 is for following the driving wheel, and the action wheel with follow adopts the belt to be connected between the driving wheel, is provided power by cantilever belt driving roller 10 equally for the action wheel drives follows the driving wheel rotation, thereby drives brush cleaner 11 rotatory operation, cleans the attachment on the belt. Because the driving wheel and the driven wheel adopt the belt to transmit power, the rotating direction of the brush cleaner 11 is opposite to the running direction of the belt, and the driving wheel and the driven wheel with proper excircle diameter ratio can be selected according to the actual cleaning effect and the material cost.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (3)

1. A bucket wheel machine belt cleaning device is arranged at a cantilever belt driving roller of a bucket wheel machine and is characterized by comprising a brush cleaner and a coal dropping pipe, wherein the brush cleaner consists of a driving gear, a driven gear, a transmission shaft A, a transmission shaft B, a barrel, a bearing adjusting seat A, a bearing adjusting seat B, a shaft sleeve and a brush; a bearing adjusting seat A is arranged on the transmission shaft A; one end of the transmission shaft B is provided with a bearing adjusting seat B, the transmission shaft A and the transmission shaft B are connected through a cylinder body, a shaft sleeve is arranged at the joint, and the cylinder body is also provided with a brush; the coal dropping pipe is arranged on a cantilever of the bucket wheel machine, an opening is arranged on the pipe wall on one side of the coal dropping pipe, and the cantilever belt driving roller and the brush cleaner are wrapped inside the coal dropping pipe through the opening.
2. The bucket wheel machine belt cleaning device of claim 1, wherein the drive gear is mounted on a rotating shaft of the bucket wheel machine cantilever belt drive drum; the driven gear is arranged on a transmission shaft A of the brush cleaner and is meshed with the driving gear.
3. The bucket wheel machine belt cleaning apparatus of claim 2, wherein the driving gear has an outer diameter greater than an outer diameter of the driven gear.
CN202021146973.3U 2020-06-19 2020-06-19 Bucket wheel machine belt cleaning device Active CN212831150U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021146973.3U CN212831150U (en) 2020-06-19 2020-06-19 Bucket wheel machine belt cleaning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021146973.3U CN212831150U (en) 2020-06-19 2020-06-19 Bucket wheel machine belt cleaning device

Publications (1)

Publication Number Publication Date
CN212831150U true CN212831150U (en) 2021-03-30

Family

ID=75175339

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021146973.3U Active CN212831150U (en) 2020-06-19 2020-06-19 Bucket wheel machine belt cleaning device

Country Status (1)

Country Link
CN (1) CN212831150U (en)

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