CN214003029U

CN214003029U - Middle part groove and scraper conveyor

Info

Publication number: CN214003029U
Application number: CN202022752537.7U
Authority: CN
Inventors: 李媛媛
Original assignee: Henan Guanshi Mechanical Equipment Co Ltd
Current assignee: Henan Guanshi Mechanical Equipment Co Ltd
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-08-20
Anticipated expiration: 2030-11-24

Abstract

The utility model discloses a middle part groove, including bottom plate and welding the group's board of bottom plate both sides is equipped with a plurality of recesses of arranging in proper order along the vertical axis of bottom plate surface on the bottom plate, the recess is inserted respectively and is equipped with wear plate, wear plate and recess tank bottom bolted connection. The utility model aims to provide a: the utility model provides a middle part groove that need not wholly change, the wearability is good, simultaneously, the utility model also provides an use scraper conveyor in this middle part groove.

Description

Middle part groove and scraper conveyor

Technical Field

The utility model belongs to the technical field of scraper conveyor, concretely relates to middle part groove and scraper conveyor.

Background

The scraper conveyor is equipment which utilizes a scraper chain to drag and limits and bears the scraper chain and materials through a middle groove to realize long-distance material conveying, and is generally used for coal mine and ore mining. The middle groove is a main part of the scraper conveyor, generally mainly comprises a bottom plate and a side plate, the bottom plate and the side plate form an upper groove body and a lower groove body, the upper groove body is used for conveying transported objects such as coal, ore and the like, and the lower groove body is used for returning the scraper chain. The middle trough needs to be in direct contact with coal and rocks when in use, so that the middle trough needs to have higher strength and high wear resistance. In the prior art, the middle groove is worn and damaged easily after being used for a period of time, and usually, the whole middle groove needs to be replaced when being damaged locally, so that a large amount of manpower, material resources and financial resources need to be consumed, and the use cost is too high.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the utility model provides a middle part groove that need not wholly change, the wearability is good, simultaneously, the utility model also provides an use scraper conveyor in this middle part groove.

The utility model adopts the technical scheme as follows:

the utility model provides a middle part groove, includes the bottom plate and welds the group's board of bottom plate both sides is equipped with a plurality of recesses that arrange in proper order along the vertical axis in bottom plate surface on the bottom plate, the recess is inserted respectively and is equipped with wear plate, wear plate and recess tank bottom bolted connection.

Preferably, the locating hole has all been seted up at four angles of recess tank bottom, four angles of wear-resisting board bottom end face all are connected with the reference column, the locating hole respectively with one the reference column adaptation is pegged graft.

Preferably, the surface of the wear-resistant plate is sprayed with a wear-resistant layer.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. every recess all is pegged graft and is had wear-resisting plate, and every wear-resisting plate all is an independent wear-resisting bottom plate, if wear and tear appears after using a period, only need will appear the wear-resisting plate of wearing and tearing to take out from the recess alone and replace the maintenance, and need not replace whole bottom plate like in the tradition, and the workman can practice thrift more manpower, material resources and financial resources cost, saves the spending for the enterprise.

2. The utility model discloses accessible reference column and locating hole cooperation are pegged graft and are realized inserting the wear plate that connects in the recess, and this design can realize fast that wear plate and recess cooperation are pegged graft.

3. If in time take out prosthetic back appearing wearing and tearing in the wearing layer of wear-resisting board, the wear-resisting board can also reuse, compares prior art, can save more cost for the enterprise through this embodiment.

Drawings

FIG. 1 is a view of the main structure of the present invention;

FIG. 2 is an exploded view of FIG. 1;

figure 3 is a structural view of a wear plate.

Reference numerals: 1-bottom plate, 2-upper plate, 3-wear plate, 4-groove, 5-positioning hole, 6-positioning column.

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.

In the case of the example 1, the following examples are given,

referring to fig. 1-3, a middle groove comprises a bottom plate 1 and side plates 2 welded on two sides of the bottom plate 1, wherein a plurality of grooves 4 are formed in the bottom plate 1 and sequentially arranged along the vertical axis of the surface of the bottom plate 1, wear-resistant plates 3 are respectively inserted into the grooves 4, and the wear-resistant plates 3 are connected with the bottoms of the grooves 4 through bolts.

Every recess 4 all pegs graft and has wear plate 3, and every wear plate 3 all is an independent bottom plate that wear-resistants, if wear-out appears after using a period, only need will appear wearing and tearing wear plate 3 and take out from recess 4 alone and replace the maintenance, and need not replace whole bottom plate like in the tradition, and the workman can practice thrift more manpower, material resources and financial resources cost, saves the spending for the enterprise.

In the case of the example 2, the following examples are given,

referring to fig. 1-3, the difference between this embodiment and embodiment 1 is that positioning holes 5 are formed at four corners of the bottom of the groove 4, positioning posts 6 are connected to four corners of the bottom end surface of the wear-resistant plate 3, and the positioning holes 5 are respectively inserted into one positioning post 6.

This implement accessible reference column 6 and locating hole 5 cooperation are pegged graft and are realized inserting wearing plate 3 in the recess 4, and wearing plate 3 and recess 4 cooperation are pegged graft can be realized fast to this design.

Example 3 this example differs from example 1 in that the wear plate 3 is coated with a wear resistant layer on its surface.

If wearing and tearing appear in the wearing layer on wearing plate 3 surface, can take out this wearing plate 3 alone, then restore the wearing layer of 3 wearing and tearing of wearing plate to the wearing layer of wearing and tearing before, the bottom plate of wearing and tearing directly throws away can't reuse, and through this embodiment, if in time take out prosthetic words after wearing and tearing appear in the wearing layer of wearing plate 3, wearing plate 3 can also reuse, compare prior art, can save more costs for the enterprise through this embodiment.

The embodiment of the utility model provides a scraper conveyor includes any kind of middle part groove that above-mentioned embodiment provided, directly is used for middle-size and small-size, various heavy and extra-heavy scraper conveyor with the middle part groove that above-mentioned embodiment provided on, because middle part groove simple structure, preparation are convenient, wholeness can be good, has improved the life in scraper conveyor middle part groove greatly to effectively reduced manufacturing cost, reduced the maintenance of complete machine simultaneously, thereby improved colliery productivity effect.

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. The utility model provides a middle part groove, its characterized in that includes bottom plate (1) and welding group board (2) of bottom plate (1) both sides is equipped with on bottom plate (1) along a plurality of recesses (4) that bottom plate (1) vertical axis in surface was arranged in proper order, recess (4) are inserted respectively and are equipped with wear plate (3), wear plate (3) and recess (4) tank bottom bolted connection.

2. A tundish according to claim 1, wherein: locating hole (5) have all been seted up at four angles of recess (4) tank bottom, wear-resisting board (3) bottom end face four angles all are connected with reference column (6), locating hole (5) respectively with one reference column (6) adaptation is pegged graft.

3. A tundish according to claim 1, wherein: and the surfaces of the wear-resistant plates (3) are all coated with wear-resistant layers.

4. A scraper conveyor comprising a tundish according to any one of claims 1 to 3.