CN216944794U

CN216944794U - Mining industry warehouse is with scraping connecting piece between board of board conveyor transport

Info

Publication number: CN216944794U
Application number: CN202220666124.3U
Authority: CN
Inventors: 韩晓辉; 李保健; 陶荣华; 曹亚楠; 王彪; 卢坤俊; 曾德运; 王腾蛟
Original assignee: Anhui Masteel Zhangzhuang Mining Co ltd
Current assignee: Anhui Masteel Zhangzhuang Mining Co ltd
Priority date: 2022-03-24
Filing date: 2022-03-24
Publication date: 2022-07-12
Anticipated expiration: 2032-03-24

Abstract

The utility model discloses a connecting piece between conveying plates of a scraper conveyor for a mining warehouse, and relates to the technical field of conveying devices. This mining industry warehouse is with scraping board conveyor transport plate connecting piece between, including a plurality of transport boards, be provided with connection structure between the adjacent transport board, connection structure includes fixed plate, fixed shell and stopper. This mining warehouse is with scraping conveyer transport plate connecting piece between, through connection structure's improvement, for providing a buffering space that has the biggest restriction between two transport plates that link to each other to greatly reduced when placing object because the damage that horizontal effort that inertia brought brings for the connecting piece, also can not appear simultaneously because the transportation problem that the clearance is too big and lead to between the adjacent transport plate.

Description

Mining industry warehouse is with scraping connecting piece between board of board conveyor transport

Technical Field

The utility model relates to the technical field of transportation devices, in particular to a connecting piece between transportation plates of a scraper conveyor for a mining warehouse.

Background

When the scraper conveyer is used for vertical conveying, the material is pushed by the scraper in the vertical direction, the self gravity and the supporting force of the material at the lower part of the vertical section to the material at the upper part are achieved, these vertical pressures are transmitted laterally in a certain proportion to form lateral pressures between the materials and against the wall of the material tank, which in turn constitute an internal friction force which makes the materials relatively stable and an external friction force which prevents the movement of the materials, the internal friction between the traction layer and the towed layer can overcome the friction between the material and the trough and the gravity of the material, thus, the materials are conveyed forwards under the thrust of the scraper chain as a stable whole, the conveying plate is one of the parts of the scraper conveyer, when the scraper conveyer works, by moving the conveying plate, thereby driving the articles on the transport plates to move, so as to achieve the transport effect, and the transport plates need to be connected by using connecting pieces.

In the prior art, only simple structures such as hooks or chains are adopted as connecting pieces, so that connection among different transport plates is realized, when articles are placed on the transport plates, the connecting pieces are inevitably stretched in the horizontal direction under the action of inertia, the connecting pieces are easy to damage, and the mechanical production is not facilitated while the overhauling frequency is increased.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a connecting piece between conveyor plates of a scraper conveyor for a mining warehouse, which solves the problems that in the prior art, only simple structures such as hooks or chains are adopted as the connecting piece, so that the connection between different conveyor plates is realized, and when articles are placed on the conveyor plates, the connecting piece is inevitably stretched in some horizontal directions under the action of inertia, so that the connecting piece is easy to damage, the overhaul frequency is increased, and the mechanical production is not facilitated.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: a connecting piece between conveying plates of a scraper conveyor for a mining warehouse comprises a plurality of conveying plates, wherein a connecting structure is arranged between every two adjacent conveying plates;

the connecting structure comprises a fixed plate, a fixed shell and a limiting block, wherein the fixed plate is fixed at the back of one conveying plate, the fixed shell and the limiting block are fixed at the back of the other conveying plate, a first clamping block is arranged on one side, away from the conveying plate, of the fixed plate, and a second clamping block is movably clamped on one side, away from the fixed plate, of the first clamping block through a bolt;

the fixed shell is internally provided with a metal plate, one side of the metal plate, which is close to the fixed plate, is fixedly provided with a guide rod, the surface of the guide rod is sheathed with a stress spring between the inner wall of the fixed shell and the metal plate, one end of the guide rod, which is far away from the metal plate, penetrates through the inner wall of the fixed shell and is fixedly connected with a second clamping block, one side of the metal plate, which is close to the fixed plate, is fixedly provided with two stress rods, one end of the stress rod, which is far away from the metal plate, penetrates through the inner wall of the fixed shell and is fixedly connected with a baffle, and a limit groove which is matched with a limit block is arranged on the baffle.

Preferably, in the same connecting structure, the direction from the fixed housing to the fixed plate is the default moving direction of the transport plate, i.e. if in the same connecting structure the fixed plate is on the left side of the fixed housing, the default moving direction of the transport plate is to the left, otherwise to the right.

Preferably, the number of the connecting structures between every two adjacent transport plates is one or more, and during installation, it needs to be ensured that the bolt is in the gap between the two transport plates, and the straight line where the bolt is located is parallel to the straight line where the gap between the two transport plates is located.

(III) advantageous effects

The utility model provides a connecting piece between conveying plates of a scraper conveyor for a mining warehouse. The method has the following beneficial effects:

this mining warehouse is with scraping board conveyor transport plate connecting piece, through connection structure's improvement, provides a buffering space that has the biggest restriction for between two transport plates that link to each other to greatly reduced the damage that brings for the connecting piece because the horizontal effort that inertia brought when placing article, also can not appear simultaneously because the transportation problem that the clearance is too big and lead to between the adjacent transport plate.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the connection structure of the present invention.

In the figure: 1. a transport plate; 2. a connecting structure; 201. a limiting block; 202. a fixing plate; 203. a first clamping block; 204. a bolt; 205. a baffle plate; 206. a second fixture block; 207. a guide bar; 208. fixing the housing; 209. a metal plate; 210. a stressed spring; 211. a stress beam; 212. a limiting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a connecting piece between conveying plates of a scraper conveyor for a mining warehouse comprises a plurality of conveying plates 1, wherein a connecting structure 2 is arranged between every two adjacent conveying plates 1;

the connecting structure 2 comprises a fixing plate 202, a fixing shell 208 and a limiting block 201, wherein the fixing plate 202 is fixed at the back of one transport plate 1, the fixing shell 208 and the limiting block 201 are fixed at the back of the other transport plate 1, a first fixture block 203 is arranged at one side of the fixing plate 202, which is far away from the transport plate 1, and a second fixture block 206 is movably clamped at one side of the first fixture block 203, which is far away from the fixing plate 202, through a bolt 204;

a metal plate 209 is arranged in the fixed shell 208, a guide rod 207 is fixedly arranged on one side of the metal plate 209 close to the fixed plate 202, a stressed spring 210 is sleeved on the surface of the guide rod 207 and positioned between the inner wall of the fixed shell 208 and the metal plate 209, one end of the guide rod 207, far away from the metal plate 209, penetrates through the inner wall of the fixed shell 208 and is fixedly connected with the second fixture block 206, two stressed rods 211 are fixedly arranged on one side of the metal plate 209 close to the fixed plate 202, one end of the stressed rod 211, far away from the metal plate 209, penetrates through the inner wall of the fixed shell 208 and is fixedly connected with a baffle plate 205, and a limit groove 212 matched with the limit block 201 is formed in the baffle plate 205;

in the same connecting structure 2, the direction from the fixed housing 208 to the fixed plate 202 is the default moving direction of the transport plate 1, that is, if the fixed plate 202 is on the left side of the fixed housing 208 in the same connecting structure 2, the default moving direction of the transport plate 1 is left, otherwise, it is right;

the number of the connecting structures 2 between every two adjacent transport plates 1 is one or more, and during installation, it needs to be ensured that the pin 204 is in the gap between the two transport plates 1, and the straight line where the pin 204 is located is parallel to the straight line where the gap between the two transport plates 1 is located.

When the conveying plate works, when an object is placed on the conveying plates, the stressed springs are extruded due to inertia, so that the baffle plates are close to the corresponding limiting blocks, and the maximum gap between the two conveying plates is controlled under the action of the limiting blocks and the limiting grooves;

the user can be through the interval of observing spacing block and spacing groove under the normal condition to judge the ageing condition of atress spring, thereby judge whether need overhaul the part.

In conclusion, the connecting piece of the scraper conveyor for the mining warehouse provides a buffering space with maximum limitation between two connected conveying plates through the improvement of the connecting structure, thereby greatly reducing the damage to the connecting piece caused by the horizontal acting force caused by inertia when articles are placed, and simultaneously avoiding the transportation problem caused by overlarge gap between the adjacent conveying plates.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mining warehouse is with scraping board formula conveyer transport plate connecting piece between, includes a plurality of transport plates (1), its characterized in that: a connecting structure (2) is arranged between the adjacent transport plates (1);

the connecting structure (2) comprises a fixing plate (202), a fixing shell (208) and a limiting block (201), the fixing plate (202) is fixed on the back of one conveying plate (1), the fixing shell (208) and the limiting block (201) are fixed on the back of the other conveying plate (1), a first clamping block (203) is arranged on one side, away from the conveying plate (1), of the fixing plate (202), and a second clamping block (206) is movably clamped on one side, away from the fixing plate (202), of the first clamping block (203) through a bolt (204);

be provided with metal sheet (209) in fixed shell (208), one side that metal sheet (209) are close to fixed plate (202) is fixed and is provided with guide bar (207), the surface of guide bar (207) just is located and is equipped with atress spring (210) between fixed shell (208) inner wall and metal sheet (209), the one end that metal sheet (209) were kept away from in guide bar (207) runs through the inner wall of fixed shell (208) and with second fixture block (206) fixed connection, one side that metal sheet (209) are close to fixed plate (202) is fixed and is provided with two atress poles (211), the one end that metal sheet (209) were kept away from in atress pole (211) runs through the inner wall and the fixedly connected with baffle (205) of fixed shell (208), set up spacing groove (212) with stopper (201) cooperation setting on baffle (205).

2. The connecting piece for the conveying plates of the scraper conveyors for the mining warehouse according to claim 1, characterized in that: in the same connecting structure (2), the direction from the fixed shell (208) to the fixed plate (202) is the default moving direction of the transport plate (1), i.e. if the fixed plate (202) is on the left side of the fixed shell (208) in the same connecting structure (2), the default moving direction of the transport plate (1) is to the left, otherwise to the right.

3. The connecting piece for the conveying plates of the scraper conveyors for the mining warehouse according to claim 1, characterized in that: the number of the connecting structures (2) between every two adjacent transport plates (1) is one or more, and during installation, the bolt (204) is required to be ensured to be in the gap between the two transport plates (1), and the straight line where the bolt (204) is located is parallel to the straight line where the gap between the two transport plates (1) is located.