CN212023920U

CN212023920U - Novel adjustable belt sweeper

Info

Publication number: CN212023920U
Application number: CN202020478207.0U
Authority: CN
Inventors: 安旭明; 单小东; 张旭; 李同光; 贾文喜
Original assignee: Heilongjiang Longtang Electric Power Investment Co ltd
Current assignee: Heilongjiang Longtang Electric Power Investment Co ltd
Priority date: 2020-04-03
Filing date: 2020-04-03
Publication date: 2020-11-27
Anticipated expiration: 2030-04-03

Abstract

The utility model discloses a belt sweeper with adjustable it is novel, including axle sleeve, lead screw, elastic component, soft scraper blade and horizontal pole, lead screw one end is fixed on the crane span structure of conveyer, the cover that the axle sleeve is free is established on the lead screw, the elastic component sets up on the lead screw, soft scraper blade is fixed on the horizontal pole, the horizontal pole with axle sleeve fixed connection. This scheme simple structure, it is convenient to maintain, but automatically regulated contact surface cleans effectually, and the operation is reliable and stable and with low costs, has practiced thrift considerable material expense.

Description

Novel adjustable belt sweeper

Technical Field

The utility model relates to a belt feeder field of carrying especially relates to a belt cleaner with adjustable it is novel.

Background

Band conveyer is in the material transportation in-process wide application of trades such as electric power, metallurgy, coal, chemical industry, cement, when for example carrying wet coal, the coal face, the coal cinder, cement, often adhesion material in the conveyor belt return stroke, thereby cause the material to leave over and spill along the transportation belt, because traditional belt cleaner material easily enters into the enclosure space in the operation, lead to long-pending material to block up, and cleaner and belt contact surface are alloy material, in order to reach the actual effect of cleaning, must with belt working face in close contact with. However, in actual operation, the metal cleaning surface supported by the rigid steel plate strip causes great abrasion to a relatively soft belt, often causes destructive damage to a belt joint and belt deviation, and the rigid supporting steel plate strip is easy to deform after the operation time of the cleaner is too long, so that a gap is generated on a contact surface, and the cleaning function is lost.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's not enough, provide a long service life, clean effectual, but simple structure and use cost low automatically regulated belt sweeper.

The purpose of the utility model is realized through the following technical scheme:

the utility model provides a belt sweeper with adjustable it is novel, includes axle sleeve 1, lead screw 2, elastic component 3, soft scraper blade 4 and

horizontal pole

5, 2 one ends of lead screw are fixed on the crane span structure of conveyer, the cover that axle sleeve 1 is free is established on the lead screw 2, elastic component 3 sets up on the lead screw 2, soft scraper blade 4 is fixed on horizontal pole 5, horizontal pole 5 with 1 fixed connection of axle sleeve.

Specifically, one end of the sweeper screw rod 2 is provided with a fixing nut 6 with threads matched with the threads.

Specifically, the elastic part 3 is a spring sleeved on the sweeper screw rod 2, and the spring is arranged between the shaft sleeve 1 and the fixing nut 6.

Specifically, the soft scraper 4 is a soft belt block, is provided with a fixing hole, is fixed on the cross rod 5 and is in elastic contact with the working surface of the conveyor belt in a pressing manner.

Specifically, the cross bar 5 is also provided with a fixing hole, a bolt penetrates through the fixing hole of the cross bar 5 and the fixing hole of the soft scraper 4, and then a nut matched with the bolt is used for fixing the soft belt block on the cross bar 5.

The utility model has the advantages that:

1. the structure is simple, the service life is long, and the maintenance is convenient;

2. the contact surface can be automatically adjusted, so that no dead angle is guaranteed to be cleaned, and the cleaning effect is good;

3. the operation is stable and reliable and the cost is low, thereby saving considerable manpower and material cost.

Drawings

Fig. 1 is a front view of the present invention.

Figure 2 is a side view of the present invention.

In fig. 1: 1-shaft sleeve, 2-screw rod, 3-elastic piece, 4-soft scraper, 5-cross bar, 6-fixed nut.

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 this embodiment, as shown in fig. 1, a novel adjustable belt sweeper includes two shaft sleeves 1, two circular screw rods 2, two elastic members 3, a flexible scraper 4 and a cross bar 5. One end of each screw rod 2 is fixed on a bridge of the conveyor to fix the working position of the sweeper, the other end of each screw rod is provided with a fixing nut 6 with threads matched with the threads, the two shaft sleeves 1 are respectively and freely sleeved on the two screw rods 2, and the shaft sleeves 1 can slide on the screw rods 2. The two ends of the cross rod 5 are respectively fixedly connected with the two shaft sleeves 1, and meanwhile, the flexible scraper 4 is in abutting elastic contact with the working surface of the conveyor belt and is fixed on the cross rod 5. Wherein, the cross bar 5 and the soft scraper 4 are provided with fixing holes, bolts are used for penetrating through the fixing holes, and nuts matched with the bolts are used for fastening, so that the soft scraper 4 is fixed on the cross bar. Two elastic component 3 overlap respectively and establish between axle sleeve 1 and the fixation nut 6 on two

lead screws

2, and 3 one end of elastic component supports and presses axle sleeve 1, and the other end supports and presses fixation nut 6, utilizes the elasticity of elastic component 3 to promote axle sleeve 1 to drive horizontal pole 5 and shift up, make soft scraper blade 4 on horizontal pole 5 all the time with band conveyer's working face elastic contact, clean the belt in operation. When the soft scraper 4 is worn, the belt cleaner can automatically adjust the contact between the scraper and the working surface of the belt, so that the cleaning efficiency is improved. Wherein, the elastic component 3 is a compression spring, and the soft scraper 4 is a soft belt block.

In this embodiment, a specific work flow of the novel adjustable belt cleaner is as follows: the belt sweeper is fixed on a bridge of a belt conveyor, so that a soft belt block of the belt sweeper is pressed on a belt working surface of the conveyor, the belt conveyor works, the belt sweeper automatically adjusts the cleaning surface according to the running speed and the conveying capacity of the conveyor belt, and adhered objects on the belt are cleaned without dead angles. When the soft belt block is abraded, the compression spring can automatically adjust the soft belt block to be in contact with the working surface of the belt, and the sweeper is prevented from losing the sweeping function. When the sweeper is used, one end of the belt block is seriously abraded, the direction can be reversed, the belt block with the good other end is used as a cleaning surface, the service life of the sweeper is prolonged, and the cleaning cost of a conveyor belt is saved.

The cleaning surface in the embodiment is made of waste belts, the cleaning surface is of an integral structure, and only 4 bolts and nuts need to be disassembled when the cleaning surface is replaced, so that on one hand, the problem of metal damage of a belt joint surface is solved by soft cleaning, and the service life of the belt is prolonged; on the other hand, the whole structure design does not have the dead angle of cleaning, the cleaning is thorough, the cleaning efficiency is high, and the belt deviation phenomenon caused by the coal sticking of the tensioning roller is avoided.

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

1. The utility model provides a belt sweeper with adjustable it is novel, its characterized in that, including axle sleeve (1), lead screw (2), elastic component (3), soft scraper blade (4) and horizontal pole (5), lead screw (2) one end is fixed on the crane span structure of conveyer, the cover that axle sleeve (1) is free is established on lead screw (2), elastic component (3) set up on lead screw (2), soft scraper blade (4) are fixed on horizontal pole (5), horizontal pole (5) with axle sleeve (1) fixed connection.

2. The adjustable belt sweeper as claimed in claim 1, wherein one end of the sweeper screw rod (2) is provided with a thread and a fixed nut (6) matched with the thread.

3. The adjustable belt sweeper as claimed in claim 2, wherein the elastic member (3) is a spring sleeved on the sweeper screw rod (2), and the spring is arranged between the shaft sleeve (1) and the fixing nut (6).

4. The adjustable belt sweeper as claimed in claim 1, wherein the flexible scraper (4) is a flexible belt block provided with fixing holes and fixed on the cross bar (5) and in elastic contact with the working surface of the conveyor belt.

5. The adjustable belt sweeper as claimed in claim 1, wherein the cross bar (5) is provided with a fixing hole through which a bolt is passed, and the flexible belt block is fixed on the cross bar (5) by a nut engaged with the bolt.