CN213504584U

CN213504584U - Sweeper for belt conveyor

Info

Publication number: CN213504584U
Application number: CN202120989004.2U
Authority: CN
Inventors: 王子刚; 董永军; 赵笃勇; 秦庆华
Original assignee: Shandong Mining Machinery Huaneng Equipment Manufacturing Co ltd
Current assignee: Shandong Mining Machinery Huaneng Equipment Manufacturing Co ltd
Priority date: 2021-05-11
Filing date: 2021-05-11
Publication date: 2021-06-22
Anticipated expiration: 2031-05-11

Abstract

The utility model relates to a belt conveyor sweeper, including the scraper, scraper fixed mounting is in the pivot, the both ends symmetry of pivot is provided with elastic buffer, adjustable fixed knot constructs is connected to elastic buffer, the equipartition has the regulation hole on the adjustable fixed knot structure, elastic buffer includes the guide bar, be provided with the spring on the guide bar and inject the stop nut of spring, the both ends of spring still be provided with right the spring carries out the bush and the stand pipe that lead. The utility model discloses simple structure, it is small, simple to operate.

Description

Sweeper for belt conveyor

Technical Field

The utility model relates to a conveyer sweeper technical field, specific theory relates to a belt conveyor sweeper.

Background

The belt conveyor is easy to adhere materials in the operation process, and if the materials cannot be cleaned in time, the rubber belt is easy to run unstably, deviate, slip and the like, so that the abrasion of the rubber belt surface and the service life of the conveyor are directly influenced. Therefore, the function of the cleaner in the conveyor is not negligible, and the cleaner with good performance is necessary for the use of the belt conveyor, so that the service life of the conveyor can be prolonged, and the operation efficiency and the stability of the conveyor can be improved.

Most of cleaners in the prior art are large in size, heavy in weight and high in cost, and installation positions or installation spaces of the cleaners on a belt conveyor are limited, so that installation is inconvenient.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned not enough, the utility model discloses the technical problem that will solve is: the belt conveyor sweeper is simple in structure, small in size and convenient to use and install.

In order to solve the technical problem, the technical scheme of the utility model is that:

the utility model provides a belt conveyor sweeper, includes the scraper, scraper fixed mounting is in the pivot, the both ends symmetry of pivot is provided with elastic buffer, elastic buffer connects adjustable fixed knot and constructs, the equipartition has the regulation hole on the adjustable fixed knot constructs, elastic buffer includes the guide bar, be provided with the spring on the guide bar and inject the stop nut of spring, the both ends of spring still be provided with right the bush and the stand pipe that the spring guided.

Preferably, the adjustable fixing structure is an angle steel, and the adjustable fixing structure is further provided with a fixing hole.

Preferably, the adjustable fixing structure is connected with the elastic buffer device through an L-shaped structure and fixed through a bolt.

Preferably, a shaft sleeve is arranged between the elastic buffer device and the rotating shaft, and the guide rod of the elastic buffer device is fixedly arranged on the shaft sleeve.

Preferably, a limit bolt is further arranged between the rotating shaft and the shaft sleeve.

Preferably, the spring is arranged between the L-shaped structure and the limiting nut.

Preferably, the bushing is close to one side of the limiting nut, and the guide pipe is close to one side of the L-shaped structure.

After the technical scheme is adopted, the beneficial effects of the utility model are that:

the adjustable fixing structure is provided with the adjusting hole, when the sweeper is installed, the adjusting hole and the elastic buffer device jointly provide initial pretightening force between the scraper and the conveying belt, and the elastic buffer device has a certain buffer effect in the use process of the sweeper, so that the scraper and the conveying belt are better ensured to be in close contact; the utility model discloses an elastic buffer device compares in current elastic buffer device structure simpler, and the volume is littleer, and it is more convenient to install.

Drawings

Fig. 1 is a perspective view of the belt conveyor sweeper of the present invention;

FIG. 2 is a schematic plan view of the belt conveyor sweeper of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2;

FIG. 4 is a schematic view of the working state of the belt conveyor sweeper of the present invention;

FIG. 5 is an enlarged view of a portion of FIG. 4;

in the figure: 1-scraper, 2-rotating shaft, 3-elastic buffer device, 31-guide rod, 32-spring, 33-limit nut, 34-bushing, 35-guide tube, 4-adjustable fixing structure, 41-adjusting hole, 42-fixing hole, 5-L-shaped structure, 6-bolt, 7-shaft sleeve, 8-limit bolt and 9-conveying belt.

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.

As shown in the figures 1, 2 and 3 together, the belt conveyor sweeper comprises a scraper 1, a groove is arranged at the bottom of the scraper 1, bolt holes are arranged on two side groove walls of the groove, a bulge corresponding to the groove is arranged on a rotating shaft 2, bolt holes are also arranged on the bulge and at the corresponding position on the two side groove walls of the groove, the scraper 1 is fixedly arranged on the rotating shaft 2 through bolt nuts arranged in the bolt holes, elastic buffer devices 3 are symmetrically arranged at two ends of the rotating shaft 2, the elastic buffer devices 3 have certain buffering effect in the using process of the sweeper, better contact between the scraper 1 and a conveying belt 9 can be ensured, the scraping effect is better, the elastic buffer devices 3 are connected with an adjustable fixing structure 4, the adjustable fixing structure 4 and the elastic buffer devices 3 are connected through an L-shaped structure 5 and fixed through bolts 6, adjusting holes 41 are uniformly distributed on the adjustable fixing structure 4, the adjusting hole 41 can better provide initial pre-tightening force between the scraper 1 and the conveying belt 9 according to actual conditions when the sweeper is installed, the elastic buffer device 3 comprises a guide rod 31, a spring 32 and a limit nut 33 limiting the spring 32 are arranged on the guide rod 31, a bushing 34 and a guide pipe 35 guiding the spring 32 are further arranged at two ends of the spring 32, the elastic force of the spring 32 can be adjusted by adjusting the position of the limit nut 33, the spring 32 is arranged between an L-shaped structure 5 and the limit nut 33, the spring 32 is limited within a certain range by the L-shaped structure 5 and the limit nut 33, the bushing 34 is close to one side of the limit nut 33, the guide pipe 35 is close to one side of the L-shaped structure 5, the bushing 34 and the guide pipe 35 can better guide the spring 32, the instability of the spring 32 is avoided, and poor contact between the scraper 1 and the conveying belt 9 in the using process of.

As shown in fig. 1, the adjustable fixing structure 4 is an angle steel, the structure is simple, a fixing hole 42 is further formed in the adjustable fixing structure 4, and the belt conveyor sweeper is mounted on the belt conveyor through the fixing hole 42.

Be provided with axle sleeve 7 between elastic buffer device 3 and the pivot 2, elastic buffer device 3's guide bar 31 is fixed to be set up on axle sleeve 7, protection pivot 2 that can be better.

Still be provided with limit bolt 8 between pivot 2 and the axle sleeve 7, when scraper 1 needs angle adjustment, through unscrewing limit bolt 8 alright rotate pivot 2, adjust suitable position with scraper 1, then lock limit bolt 8, make pivot 2 together with scraper 1 more stable fix on two elastic buffer 3, and then guarantee good contact between scraper 1 and the conveyer belt 9.

As shown in fig. 4 and 5, the belt conveyor sweeper of the embodiment rotates 180 ° compared with the sweeper of the prior art when in use, namely, the scraper 1 is located at the upper part of the conveyor belt 9, when the belt conveyor runs, the scraper 1 and the conveyor belt 9 move relatively to each other, sliding friction is generated, and dust or particles attached to the conveyor belt 9 are hung by the scraper 1, so that the surface of the conveyor belt 9 of the belt conveyor is kept clean.

The foregoing is illustrative of the best mode of the invention, and details not described herein are within the common general knowledge of a person of ordinary skill in the art. The protection scope of the present invention is subject to the content of the claims, and any equivalent transformation based on the technical teaching of the present invention is also within the protection scope of the present invention.

Claims

1. The utility model provides a belt conveyor sweeper, includes the scraper, scraper fixed mounting is in the pivot, the both ends symmetry of pivot is provided with elastic buffer, its characterized in that, adjustable fixed knot constructs is connected to elastic buffer, the equipartition has the regulation hole on the adjustable fixed knot structure, elastic buffer includes the guide bar, be provided with the spring on the guide bar and inject the stop nut of spring, the both ends of spring still be provided with right the bush and the stand pipe that the spring guided.

2. The belt conveyor sweeper of claim 1, wherein the adjustable securing structure is an angle steel, the adjustable securing structure further having a securing hole disposed thereon.

3. The belt conveyor sweeper of claim 1, wherein the adjustable securing structure is connected to the resilient bumper by an L-shaped structure and secured by bolts.

4. The belt conveyor sweeper of claim 1, wherein a bushing is disposed between the elastic damping means and the rotating shaft, and the guide bar of the elastic damping means is fixedly disposed on the bushing.

5. The belt conveyor sweeper of claim 4, wherein a limit bolt is further disposed between the shaft and the bushing.

6. The belt conveyor sweeper of claim 3, wherein said spring is disposed between said L-shaped structure and said retainer nut.

7. The belt conveyor sweeper of claim 6, wherein said bushing is adjacent to said retainer nut and said guide tube is adjacent to said L-shaped structure.