CN211544992U

CN211544992U - Deviation adjusting device of belt conveyor

Info

Publication number: CN211544992U
Application number: CN201922404623.6U
Authority: CN
Inventors: 王振宇; 宋建国; 史楠; 张吉辉
Original assignee: Shanxi Lu'an Yishen Energy Co ltd
Current assignee: Shanxi Lu'an Yishen Energy Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-09-22
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses a belt conveyor tuningout ware, mainly include bearing roller frame, tuningout bearing roller, pivot, rack, meshing gear, rack box, first fixed pulley, second fixed pulley, first stay cord, second stay cord and crank, this belt conveyor tuningout ware's simple structure can reform transform the installation on current tuningout mechanism, reduces investment cost, and simultaneously, this tuningout ware convenient operation, tuningout is accurate, is not good at the operating body position, needs under the long distance transmission condition, also can realize accurate tuningout.

Description

Deviation adjusting device of belt conveyor

Technical Field

The utility model relates to a belt conveyor technical field especially relates to a belt conveyor transfers inclined to one side ware.

Background

In recent years, belt conveyors have been widely used in the fields of electric power, grain, metallurgy, chemical industry, coal, mines, ports, building materials, and the like, because of their advantages of high reliability, low operation cost, wide material conveying and feeding types, strong adaptability of conveying lines, and flexibility in loading and unloading. It has become the main equipment for short-distance transport of bulk materials, playing an increasingly important role in economic production.

When the belt conveyor conveys materials, the rubber belt often deviates, and the materials are scattered and the rubber belt is abnormally abraded if the belt conveyor is light; and the belt is softened, scorched and even a fire disaster is caused due to the severe friction between the adhesive tape and the frame, so that the production line is not stopped. Therefore, the deviation of the rubber belt is corrected in time during the operation of the belt conveyor, and the normal operation of the whole production system is related.

The method for correcting the rubber belt deviation of the belt conveyor currently comprises the steps that an iron wire is tied and hung at each end of a support of an aligning carrier roller group and tied to a frame, when the rubber belt deviates, the iron wire is pulled to drive the aligning support to realize deviation correction, the deviation correction mode often causes that the deviation correction amount is insufficient or too large and cannot be accurately fixed, and particularly when the method is applied to a cantilever belt conveyor of a bucket wheel type stacker-reclaimer, the problem is more prominent and the effect is poor because a person adjusts the deviation of a return roller below a cantilever above the cantilever.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned weak point that exists among the prior art, the utility model aims at providing a belt conveyor transfers inclined to one side ware.

The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: a belt conveyor deviation adjuster mainly comprises: the device comprises a carrier roller frame, a deviation adjusting carrier roller, a rotating shaft, a rack, a meshing gear, a rack box, a first fixed pulley, a second fixed pulley, a first pull rope, a second pull rope and a crank;

the deviation-adjusting carrier roller is installed at the middle position of the carrier roller frame through the rotating shaft, a pull ring is arranged on the left side face of the deviation-adjusting carrier roller, a fixing hole is formed in the rack box, the rack box is fixedly installed on a left side upright post of the carrier roller frame through the fixing hole, a rack cavity and an engaging gear installation cavity are formed in the rack box and are used for placing the rack and the engaging gear respectively, the rack and the engaging gear are installed in the rack box in an mutually engaged mode, openings are formed in the upper end and the lower end of the rack box and are used for enabling the rack to move up and down, connecting holes are formed in the upper end and the lower end of the rack, a first fixed pulley fixing frame and a second fixed pulley fixing frame are welded on the left side upright post of the carrier roller frame in a vertically symmetrical mode, the first fixed pulley and the second fixed pulley are fixedly installed on the right end portions of the first fixed pulley fixing frame and the, the first fixed pulley, the second fixed pulley, the pull ring and the connecting hole in the rack are all arranged on the same plane, one end of the first pull rope is fixedly connected with the connecting hole in the upper end of the rack through winding the first fixed pulley, the other end of the first pull rope is fixedly connected with the pull ring, one end of the second pull rope is fixedly connected with the connecting hole in the lower end of the rack through winding the second fixed pulley, the other end of the second pull rope is fixedly connected with the pull ring, a square hole is formed in the meshing gear, the crank is inserted into the square hole and rotates to drive the meshing gear to rotate, so that the rack is driven to move up and down, the first pull rope and the second pull rope pull the deviation adjusting carrier roller to rotate at a certain angle, and deviation adjustment of the belt conveyor rubber belt is realized.

Furthermore, an anti-skid protective sleeve is arranged on the crank;

furthermore, a spring type self-locking device is arranged on the rack box;

furthermore, the belt conveyor deviation adjuster further comprises a first transmission gear and a second transmission gear, a square hole with the same size as the meshing gear is formed in the center of the first transmission gear, the first transmission gear and the meshing gear are coaxially aligned, a square shaft with the same size as the square hole is inserted into the square hole of the first transmission gear and the square hole of the meshing gear to fixedly connect the first transmission gear and the meshing gear, and the first transmission gear is connected with the second transmission gear through a transmission chain.

The utility model has the advantages that:

the utility model provides a pair of belt conveyor transfers inclined to one side ware, simple structure can reform transform the installation on current tuningout mechanism, reduces investment cost, simultaneously, this tuningout ware convenient operation, tuningout is accurate, is not good at the operation position, needs the long distance transmission condition under, also can realize accurate tuningout.

Drawings

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

FIG. 2 is a schematic view of a rack, a meshing gear and a rack box connection structure;

fig. 3 is a schematic view of a connection structure of the first transmission gear, the second transmission gear and the transmission chain.

In the figure: the automatic centering device comprises a roller frame 1, a deflection adjusting roller 2, a rotating shaft 3, a pull ring 4, a rack 5, a meshing gear 6, a rack box 7, a rack cavity 8, a meshing gear installation cavity 9, a connecting hole 10, a fixing hole 11, a spring type self-locking device 12, a first fixed pulley fixing frame 13, a first pull rope 14, a first fixed pulley 15, a second fixed pulley fixing frame 16, a second pull rope 17, a second fixed pulley 18, a crank 19, a first transmission gear 20, a second transmission gear 21, a transmission chain 22 and a square hole 23.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings. Wherein like parts are designated by like reference numerals. It should be noted that, as used in the following description, the terms "front," "rear," "left," "right," "upper," "lower," "vertical," and "horizontal" refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

The following embodiments are merely illustrative of the present invention and are not intended to limit the scope of the present invention. Use the utility model discloses a think about right the utility model discloses the simple change that goes on is all in the utility model discloses the within range that claims.

Referring to fig. 1-3, a belt conveyor deviation adjuster mainly includes: the device comprises a carrier roller frame 1, a deviation adjusting carrier roller 2, a rotating shaft 3, a rack 5, a meshing gear 6, a rack box 7, a first fixed pulley 15, a second fixed pulley 18, a first pull rope 14, a second pull rope 17 and a crank 19;

the deviation-adjusting carrier roller 2 is installed at the middle position of the carrier roller frame 1 through the rotating shaft 3, a pull ring 4 is arranged on the left side face of the deviation-adjusting carrier roller 2, a fixing hole 11 is formed in the rack box 7, the rack box 7 is fixedly installed on a left side stand column of the carrier roller frame 1 through the fixing hole 11, a rack cavity 8 and a meshing gear installation cavity 9 are formed in the rack box 7 and are used for placing the rack 5 and the meshing gear 6 respectively, the rack 5 and the meshing gear 6 are installed in the rack box 7 in a mutually meshed mode, openings are formed in the upper end and the lower end of the rack box 7 and are used for enabling the rack 5 to move up and down, connecting holes 10 are formed in the upper end and the lower end of the rack 5, a first fixed pulley fixing frame 13 and a second fixed pulley fixing frame 16 are welded on the left side stand column of the carrier roller frame 1 in a vertically symmetrical mode, and the right end portions of the first fixed pulley fixing frame 13 and the second fixed pulley fixing frame 16 are fixedly installed respectively 15 and the second fixed pulley 18, the first fixed pulley 15, the second fixed pulley 18, the pull ring 4 and the connecting hole 10 on the rack 5 are all arranged on the same plane, the first pull rope 14 winds the first fixed pulley 15, one end of the first pull rope is fixedly connected with the connecting hole 10 at the upper end of the rack 5, the other end of the first pull rope is fixedly connected with the pull ring 4, the second pull rope 17 winds the second fixed pulley 18, one end of the second pull rope is fixedly connected with the connecting hole 10 at the lower end of the rack 5, the other end of the second pull rope is fixedly connected with the pull ring 4, the engaging gear 6 is provided with a square hole 23, the crank 19 is inserted in the square hole 23, the crank 19 is rotated to drive the engaging gear 6 to rotate, the rack 5 is driven to move up and down, and the deflection adjusting carrier roller 2 is driven to rotate by a certain angle through the first pull rope 14 and the second pull rope, thereby realizing the deviation adjustment of the belt conveyor.

Furthermore, an anti-skid protective sleeve is arranged on the crank handle 19;

furthermore, a spring type self-locking device 12 is arranged on the rack box 7, and the locking function can be realized by pressing down the spring type self-locking device;

further, the belt conveyor deviation adjuster also comprises a first transmission gear 20 and a second transmission gear 21, a square hole 23 with the same size as the meshing gear 6 is arranged at the center of the first transmission gear 20, the first transmission gear 20 is coaxially disposed in alignment with the square hole 23 of the meshing gear 6, meanwhile, a square shaft with the same size as the square hole 23 is arranged and inserted into the square hole 23 of the first transmission gear 20 and the meshing gear 6 to fixedly connect the two, the first transmission gear 20 is connected with the second transmission gear 21 through a transmission chain 22, when the operation posture is not good and long-distance transmission is needed, after the first transmission gear 20 and the meshing gear 6 are fixedly connected by a square shaft, the crank handle 19 is inserted into the square hole of the second transmission gear 21, and the adhesive tape deviation adjustment can be realized by rotating the crank handle 19.

The utility model has the advantages that:

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a belt conveyor tuningout ware which characterized in that: the device mainly comprises a roller frame, a deviation adjusting roller, a rotating shaft, a rack, a meshing gear, a rack box, a first fixed pulley, a second fixed pulley, a first pull rope, a second pull rope and a crank;

the deviation-adjusting carrier roller is installed at the middle position of the carrier roller frame through the rotating shaft, a pull ring is arranged on the left side face of the deviation-adjusting carrier roller, a fixing hole is formed in the rack box, the rack box is fixedly installed on a left side upright post of the carrier roller frame through the fixing hole, a rack cavity and an engaging gear installation cavity are formed in the rack box and are used for placing the rack and the engaging gear respectively, the rack and the engaging gear are installed in the rack box in an mutually engaged mode, openings are formed in the upper end and the lower end of the rack box and are used for enabling the rack to move up and down, connecting holes are formed in the upper end and the lower end of the rack, a first fixed pulley fixing frame and a second fixed pulley fixing frame are welded on the left side upright post of the carrier roller frame in a vertically symmetrical mode, the first fixed pulley and the second fixed pulley are fixedly installed on the right end portions of the first fixed pulley fixing frame and the, the first fixed pulley, the second fixed pulley, the pull ring and the connecting hole on the rack are all arranged on the same plane, the first pull rope is wound around the first fixed pulley, one end of the first pull rope is fixedly connected with the connecting hole at the upper end of the rack, the other end of the first pull rope is fixedly connected with the pull ring, the second pull rope is wound around the second fixed pulley, one end of the second pull rope is fixedly connected with the connecting hole at the lower end of the rack, the other end of the second pull rope is fixedly connected with the pull ring, a square hole is formed in the meshing gear, and the crank is inserted into the square hole.

2. A belt conveyor deviation adjuster according to claim 1, wherein: and the crank handle is provided with an anti-slip protective sleeve.

3. A belt conveyor deviation adjuster according to claim 1, wherein: and a spring type self-locking device is arranged on the rack box.

4. A belt conveyor deviation adjuster according to claim 1, wherein: the belt conveyor deviation adjuster further comprises a first transmission gear and a second transmission gear, a square hole with the same size as the meshing gear is formed in the center of the first transmission gear, the first transmission gear and the meshing gear are coaxially aligned, a square shaft with the same size as the square hole is arranged in the square hole of the first transmission gear and the square hole of the meshing gear in an inserted mode and fixedly connected with the first transmission gear and the meshing gear, and the first transmission gear is connected with the second transmission gear through a transmission chain.