CN212402383U

CN212402383U - Coal washing conveyer belt

Info

Publication number: CN212402383U
Application number: CN202020543667.7U
Authority: CN
Inventors: 金凯; 郭建东; 李乐
Original assignee: Inner Mongolia Manshi Coal Group Dianshigou Coal Co ltd
Current assignee: Inner Mongolia Manshi Coal Group Dianshigou Coal Co ltd
Priority date: 2020-04-14
Filing date: 2020-04-14
Publication date: 2021-01-26
Anticipated expiration: 2030-04-14

Abstract

The utility model discloses a coal washing conveyer belt, set up a plurality of three rollers that are used for supporting the conveyer belt including supporting chassis and upper portion, this three rollers of linking are supported oblique roller and middle roller setting by two and form, two support oblique roller settings are in supporting the chassis both sides, support the outer bracing piece support in the outside on the fixed stay chassis is passed through to oblique roller pivot one end, support the oblique roller pivot other end and support through fixing the inner support rod that supports the chassis, and middle roller pivot both ends support through two inner support rods that support the oblique roller, the utility model discloses an utilize convenient dismouting mechanism U-shaped of lever principle to dial the piece and make the conveyer belt can keep away from the support oblique roller of damage fast to realize the quick assembly disassembly and disassembly who supports the oblique roller, whole dismouting process labour saving and time saving and efficiency improves greatly.

Description

Coal washing conveyer belt

Technical Field

The utility model discloses the field is carried to the coal, concretely relates to coal washing conveyer belt.

Background

The conveying belt is coal conveying equipment commonly adopted by coal washery, and has the advantages of low cost, high efficiency and convenient operation. The conveyer belt mainly supports through three rollers even, and three support oblique rollers that link the roller both sides are the main stress point of belt, can often take place to damage and need change, change in the past and need personnel jack-up the belt hard, take out the support oblique roller that damages again, but personnel are when pushing up the belt hard, cause personnel to waste time and energy, change efficiency lower.

SUMMERY OF THE UTILITY MODEL

In order to solve the existing problems, the utility model provides a coal washing conveyer belt.

The utility model discloses a realize through following technical scheme:

a coal washing conveyer belt, which comprises a supporting underframe and a plurality of triple rollers arranged at the upper part of the supporting underframe and used for supporting the conveyer belt, the three-connection roller is formed by two supporting oblique rollers and a middle roller, the two supporting oblique rollers are arranged at two sides of a supporting underframe, one end of a rotating shaft of each supporting oblique roller is supported by an outer supporting rod which is fixedly arranged at the outer side of the supporting underframe, the other end of the rotating shaft of each supporting oblique roller is supported by an inner supporting rod which is fixedly arranged on the supporting underframe, the two ends of the rotating shaft of the middle roller are supported by two inner supporting rods for supporting the oblique rollers, the upper part of any outer supporting rod is provided with a convenient dismounting mechanism for quickly dismounting the supporting oblique rollers, the convenient disassembly and assembly mechanism consists of a U-shaped toggle block, the tail end of the U-shaped toggle block is provided with an integrated pressure lever, mounting grooves for mounting rollers are formed in two sides of the front end of the U-shaped poking block, and clamping grooves matched with supporting blocks fixed on two sides of the upper portion of the outer supporting rod are formed in two sides of the bottom of the U-shaped poking block.

Preferably, a plurality of sleeves capable of being inserted with the pressure rods are fixed on the outer side of the supporting underframe.

Compared with the prior art, the beneficial effects of the utility model are that: this practicality makes the conveyer belt keep away from the support oblique roller of damage fast through the convenient dismouting mechanism U-shaped that utilizes lever principle dials the piece to the realization is to the quick assembly disassembly who supports the oblique roller, and whole dismouting process labour saving and time saving and efficiency improve greatly.

Drawings

Fig. 1 is a perspective view of the structure of the present invention;

FIG. 2 is an enlarged view of a portion of the structure of FIG. 1;

FIG. 3 is a schematic structural view of the components of the present invention;

in the figure: the device comprises a supporting underframe 1, supporting oblique rollers 2, an outer supporting rod 3, an inner supporting rod 4, a conveying belt 5, a supporting block 6, a U-shaped toggle block 7, a pressing rod 8, a mounting groove 9, a roller 10, a clamping groove 11 and a sleeve 12.

Detailed Description

The invention will be described in further detail with reference to the following detailed description and accompanying drawings:

as shown in figures 1, 2 and 3, a coal washing conveyer belt comprises a supporting chassis 1 and a plurality of triple rollers arranged on the upper part of the supporting chassis and used for supporting a conveyer belt 5, wherein the triple rollers are formed by arranging two supporting oblique rollers 2 and a middle roller, the two supporting oblique rollers 2 are arranged on two sides of the supporting chassis 1, one end of a rotating shaft of each supporting oblique roller 2 is supported by an outer supporting rod 3 which is fixedly arranged on the outer side of the supporting chassis 1, the other end of the rotating shaft of each supporting oblique roller 2 is supported by an inner supporting rod 4 which is fixedly arranged on the supporting chassis 1, two ends of the rotating shaft of the middle roller are supported by the inner supporting rods 4 which are fixedly arranged on the oblique rollers 2, the upper part of any outer supporting rod 3 is provided with a convenient and fast dismounting mechanism which can be used for fast dismounting and mounting the supporting oblique rollers 2, the convenient and fast dismounting mechanism consists of a U-shaped shifting block 7, the tail end of the U-shaped shifting block 7 is provided with an integral pressing rod 8, mounting, and clamping grooves 11 matched with the supporting blocks 6 fixed on the two sides of the upper part of the outer supporting rod 3 are formed in the two sides of the bottom of the U-shaped poking block 7.

A plurality of sleeves 12 which can be inserted with the pressure rods 8 are fixed on the outer side of the supporting underframe 1.

The working principle is as follows: when the supporting oblique roller 2 is not damaged in normal times, the U-shaped poking block 7 of the convenient and fast dismounting mechanism is inserted into any one sleeve 12 through the pressing rod 8 for placing, when the supporting oblique roller 2 is found to be damaged, the operation of the conveying belt 5 is stopped, the pressing rod 8 of the U-shaped poking block 7 is drawn out from the sleeve 12 for use, when in use, the clamping groove 11 at the lower part of the U-shaped poking block 7 can be clamped on the supporting block 6 on the outer supporting rod 3 at the side of the damaged supporting oblique roller 2, the pressing rod 8 is pressed downwards by force, the pressing rod 8 takes the supporting block 6 at the lower part of the U-shaped poking block 7 as a fulcrum, two rollers 10 at the front end of the U-shaped poking block 7 contact and jack up the belts at the two sides of the supporting oblique roller 2, so that the conveying belt 5 is far away from the damaged supporting oblique roller 2 and keeps a certain distance, then the two ends of the rotating shaft of the damaged supporting oblique roller, like this whole dismouting process labour saving and time saving, it is higher to change and supports oblique roller 2 efficiency, and the gyro wheel 10 that sets up at 7 front ends of U-shaped stirring piece can prevent to take place and 5 frictions of conveyer belt, guarantees the integrality of conveyer belt.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. 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 coal washing conveyer belt, set up a plurality of three rollers that are used for supporting conveyer belt (5) including supporting chassis (1) and upper portion thereof, this three roller that links is formed by two support oblique rollers (2) and middle roller setting, two support oblique rollers (2) set up and are supporting chassis (1) both sides, support outer bracing piece (3) support in the outside on oblique roller (2) pivot one end through fixed stay chassis (1), support oblique roller (2) pivot other end and support through fixing inner support rod (4) of supporting chassis (1), and middle roller pivot both ends support through two inner support rod (4) that support oblique roller (2), its characterized in that: an arbitrary outer bracing piece (3) upper portion is provided with the convenient dismouting mechanism that can be used for quick assembly disassembly to support skewed roller (2), and this convenient dismouting mechanism is dialled piece (7) by the U-shaped and is constituteed, U-shaped is dialled piece (7) tail end and is provided with integrative depression bar (8), the U-shaped front end both sides of dialling piece (7) are opened and are had mounting groove (9) that are used for installing gyro wheel (10), the U-shaped bottom both sides of dialling piece (7) are opened and are had draw-in groove (11) that match with supporting shoe (6) of fixing in outer bracing piece (3) upper portion both sides.

2. The coal washing conveyor belt according to claim 1, wherein: a plurality of sleeves (12) which can be inserted with pressure rods (8) are fixed on the outer side of the supporting underframe (1).