CN215515536U

CN215515536U - Automatic cleaning device for tail wheel of conveying belt

Info

Publication number: CN215515536U
Application number: CN202121636143.3U
Authority: CN
Inventors: 孟庆坤; 史海龙; 史新中
Original assignee: Qianxi Zhongxing Mining Co ltd
Current assignee: Qianxi Zhongxing Mining Co ltd
Priority date: 2021-07-19
Filing date: 2021-07-19
Publication date: 2022-01-14
Anticipated expiration: 2031-07-19

Abstract

The utility model relates to the technical field of conveying belt accessories, in particular to an automatic cleaning device for a tail wheel of a conveying belt. The scraper is in a V-shaped coulter shape with the lower end surface flush, the end surfaces of the left side and the right side of the scraper extend outwards and transversely to form limiting shafts, and the limiting shafts penetrate into long openings of rack baffles on two sides of a conveying belt. The scraper is arranged into a V-shaped coulter shape with the lower end face flush, so that materials can automatically fall along two sides of the conveying belt discharged by the scraper without additional driving force, and the limiting shaft of the scraper can only move up and down along the conveying belt along the long opening. The material conveying device is characterized in that the material conveying device is pressed on a conveying belt through the self gravity of a scraper, the running conveying belt slides on the lower portion of the scraper, and the scraper can automatically guide materials to the left side and the right side to be discharged.

Description

Automatic cleaning device for tail wheel of conveying belt

Technical Field

The utility model relates to the technical field of conveying belt accessories, in particular to an automatic cleaning device for a tail wheel of a conveying belt.

Background

Belt conveyor is common ore transportation equipment in the mine production, and the material is dropped into easily on the upper portion of the in-process return belt of the operation of belt, if these materials are drawn into between belt and the tailwheel, can cause serious consequences such as conveyor belt wearing and tearing, tailwheel jamming, will seriously influence conveyor belt's life.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problems and provides an automatic cleaning device for a tail wheel of a conveying belt, which aims to overcome the technical defects.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows: the utility model provides an automatic cleaning device of conveyer belt tailwheel, is including setting up the scraper blade on the anterior conveyer belt of conveyer tailwheel, the scraper blade is the V-arrangement coulter form that the lower terminal surface flushes, the outside horizontal spacing axle that stretches out of both sides terminal surface about the scraper blade, spacing axle penetrates in the long opening of conveyer belt both sides frame baffle. The scraper is arranged into a V-shaped coulter shape with the lower end face flush, so that materials can automatically fall along two sides of the conveying belt discharged by the scraper without additional driving force, and the limiting shaft of the scraper can only move up and down along the conveying belt along the long opening.

Further optimize this technical scheme, the top of scraper blade is provided with arc strip pressure flitch. When the falling is too much, the materials splash when being scraped by the scraper, and the scraping effect and the peripheral safety are influenced.

Further optimize this technical scheme, the front side middle part of scraper blade is provided with blows the material pipe, it is provided with two to blow the mouthpiece of material pipe, respectively towards the left and right sides of scraper blade. The material blowing pipe can assist the scraper plate to blow the material to two sides.

Further optimize this technical scheme, the afterbody intercommunication of blowing the material pipe has flexible hose, the hose connection has the pressurized air source.

Drawings

Fig. 1 is a top view of a first embodiment of an automatic cleaning device for a tail pulley of a conveyor belt.

Fig. 2 is a side view of the first embodiment of fig. 1.

FIG. 3 is a schematic structural diagram of an embodiment in use.

Fig. 4 is a schematic structural view of a second embodiment of an automatic cleaning device for a tail pulley of a conveyor belt.

Fig. 5 is a side view of the second embodiment of fig. 4.

Fig. 6 is a schematic structural view of a third embodiment of an automatic cleaning device for a tail pulley of a conveyor belt.

Fig. 7 is a top view of the third embodiment in fig. 6.

In the figure: 1. a squeegee; 2. a limiting shaft; 3. a material pressing plate; 4. blowing a material pipe; 401. a mouthpiece; 402. a hose; 5. a long gap.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings of the embodiments. It is to be understood that this description is intended for purposes of illustration only and is not intended to limit the scope of the present disclosure. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of the terms "a" and "an" or "the" and similar referents in the description and claims of the present invention also do not denote a limitation of quantity, but rather denote the presence of at least one of the referenced item. The word "comprise" or "comprises", and the like, means that the element or item listed before "comprises" or "comprising" covers the element or item listed after "comprising" or "comprises" and its equivalents, and does not exclude other elements or items. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

The specific implementation mode is as follows:

the first embodiment is shown in fig. 1-3, and an automatic cleaning device for a tail wheel of a conveyor belt comprises a scraper 1 arranged on a conveyor belt at the front of the tail wheel of the conveyor, wherein the scraper 1 is in a V-shaped coulter shape with a flush lower end surface, a limiting shaft 2 extends outwards and transversely from the end surfaces of the left side and the right side of the scraper 1, and the limiting shaft 2 penetrates into a long notch 5 of a rack baffle at two sides of the conveyor belt. When the scraper is used, the scraper 1 is pressed on the upper surface of the return stroke conveying belt by means of the gravity of the scraper, and the scraper 1 is limited by the long notch 5 to move up and down along with the conveying belt.

The second embodiment is shown by combining fig. 4-5, and includes a scraper 1 disposed on a conveyor belt at the front of a conveyor tail wheel, the scraper 1 is in a V-shaped coulter shape with a lower end surface flush, a limiting shaft 2 extends out from the left and right end surfaces of the scraper 1, the limiting shaft 2 penetrates into a long opening 5 of a rack baffle at two sides of the conveyor belt, and an arc-shaped strip-shaped pressure plate 3 is disposed at the top of the scraper 1. During the use, when avoiding the too much that drops, the material takes place to splash when being scraped by scraper blade 1, influences and strikes off effect and peripheral safety.

The third embodiment is shown in fig. 6-7, and includes a scraper 1 disposed on a conveyor belt at the front of a conveyor tail wheel, where the scraper 1 is in a V-shaped coulter shape with a flush lower end surface, the end surfaces of the left and right sides of the scraper 1 extend outward and laterally to form limiting shafts 2, the limiting shafts 2 penetrate into long openings 5 of frame baffles at the two sides of the conveyor belt, a material blowing pipe 4 is disposed in the middle of the front side of the scraper 1, and two blowing openings 401 of the material blowing pipe 4 face the left and right sides of the scraper 1 respectively. The tail part of the material blowing pipe 4 is communicated with a flexible hose 402, and the hose 402 is connected with a pressure air source.

The control mode of the utility model is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of a person skilled in the art, which belongs to the common knowledge in the field, so the control mode and the circuit connection are not explained in detail in the utility model.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the utility model and are not to be construed as limiting the utility model. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The utility model provides an automatic cleaning device of conveyor belt tailwheel which characterized in that: the scraper is characterized by comprising a scraper (1) arranged on a front conveyor belt of a tail wheel of a conveyor, wherein the scraper (1) is in a V-shaped coulter shape with the lower end surface being flushed, the end surfaces of the left side and the right side of the scraper (1) transversely extend outwards to form a limiting shaft (2), and the limiting shaft (2) penetrates into long openings (5) of rack baffles on the two sides of the conveyor belt.

2. The automatic cleaning device for the tail wheel of the conveying belt as claimed in claim 1, characterized in that: the top of the scraper (1) is provided with an arc strip-shaped pressure plate (3).

3. The automatic cleaning device for the tail wheel of the conveying belt as claimed in claim 1, characterized in that: the middle of the front side of the scraper (1) is provided with a material blowing pipe (4), and two blowing openings (401) of the material blowing pipe (4) face the left side and the right side of the scraper (1) respectively.

4. The automatic cleaning device for the tail wheel of the conveying belt as claimed in claim 3, characterized in that: the tail of the blowing pipe (4) is communicated with a flexible hose (402), and the hose (402) is connected with a pressure air source.