CN219791512U

CN219791512U - Belt conveyor

Info

Publication number: CN219791512U
Application number: CN202320390132.4U
Authority: CN
Inventors: 陈国栋; 刘毅; 刘镇; 马圣洋; 王伟
Original assignee: Shandong Guochen Industrial Group Electromechanical Equipment Co ltd
Current assignee: Shandong Guochen Industrial Group Electromechanical Equipment Co ltd
Priority date: 2023-02-28
Filing date: 2023-02-28
Publication date: 2023-10-03
Anticipated expiration: 2033-02-28

Abstract

The utility model discloses a belt conveyor, which relates to the technical field of belt conveyors and comprises a support frame, wherein an anti-deflection plate is arranged at the upper end of the support frame, rolling shafts are rotatably connected to two ends of the anti-deflection plate, a belt is sleeved on the outer side of the rolling shafts, a cleaning mechanism is arranged at the bottom end of the support frame and comprises a sewage tank and a brush for brushing the belt, a mounting frame is arranged at the upper end of the sewage tank, an adjusting screw rod which is horizontally arranged is arranged on the mounting frame, a conversion frame is connected onto the adjusting screw rod in a threaded manner, at least two extending screw rods which are arranged along the circumferential direction of the adjusting screw rod are arranged on the conversion frame, and the extending screw rods are in threaded connection with the brush. The utility model can quickly replace the brush.

Description

Belt conveyor

Technical Field

The utility model relates to the technical field of belt conveyors, in particular to a belt conveyor.

Background

The belt conveyor is also called as a belt conveyor, and is widely applied to the scenes of loading stations, dumping grounds, thermal power plants, coking plants, chemical plants, coal preparation plants, sewage treatment plants and the like for conveying materials.

After long-term use, the belt surface of the belt conveyor is prone to dirt residue. In the chinese patent with application number CN202222991490.9, a belt conveyor with a surface cleaning function is disclosed, as shown in fig. 1-2, the belt conveyor includes a support frame 1, an anti-deflection plate 2 is disposed at the upper end of the support frame 1, two ends of the anti-deflection plate 2 are rotatably connected with a roller 3, a belt 4 is sleeved on the outer side of the roller 3, a cleaning mechanism is disposed at the bottom end of the support frame 1, and the cleaning mechanism includes a sewage tank 5 and a brush 6 for brushing the belt 4. The belt 4 passes over the upper end of the brush 6 during rotation, so that the belt 4 can be washed by the brush 6.

When the brush 6 is worn, it needs to be replaced. In the process of replacing the brush 6, the old brush 6 needs to be removed and then the new brush 6 is replaced, and the operation speed of replacing the brush 6 is still to be improved. Therefore, how to replace the brush 6 quickly is a technical problem that needs to be solved currently.

Disclosure of Invention

The utility model provides a belt conveyor aiming at the defects in the prior art, and the brush can be quickly replaced.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a belt conveyor, including the support frame, the upper end of support frame is equipped with prevents the board that inclines, prevents that the both ends of board are rotated and are connected with the roller bearing, and the belt has been cup jointed in the outside of roller bearing, and the bottom of support frame is equipped with clean mechanism, and clean mechanism includes the sewage case and is used for brushing the brush of belt, and the upper end of sewage case is equipped with the mounting bracket, is equipped with the adjusting screw that the level set up on the mounting bracket, and threaded connection has the change over stand on the adjusting screw, is equipped with two at least extension screw that set up along adjusting screw's circumference on the change over stand, extension screw and brush threaded connection.

Further, the mounting frame comprises a mounting plate, the upper end of the mounting plate is provided with the adjusting screw, and the lower end of the mounting plate is connected with the upper end of the wall of the sewage tank through a fastener.

Further, the lower extreme of mounting panel is equipped with the mounting groove, the wall upper end and the mounting groove grafting cooperation of sewage case, the fastener runs through the cell wall of mounting groove.

Further, the conversion frame comprises a conversion plate, the middle part of one side close to the installation frame is in threaded connection with the adjusting screw, an assembly hole is formed in the conversion plate, a neck collecting hole used for being communicated with the outside is formed in the hole wall of the assembly hole, an assembly block is inserted and matched in the assembly hole, a connecting plate is arranged on the assembly block, the connecting plate is in inserted and matched with the neck collecting hole, and the extending screw is arranged on the connecting plate.

Further, the middle part of one side of the conversion plate far away from the installation frame is provided with a handle.

Further, the assembly piece includes first splint and second splint, and first splint is connected with the second splint through the elastic component, and the second splint is equipped with in the one side of keeping away from first splint the joint board, under the elastic force effect of elastic component, the one side that first splint and second splint kept away from each other all butt be in on the pore wall of pilot hole.

The utility model has the beneficial effects that:

after the brush contacted with the belt is worn, the worker can directly rotate the conversion frame, so that other unworn brushes on the conversion frame replace worn brushes, the replacement operation is simple, convenient and quick, the waiting time of the belt is reduced, and the cleaning efficiency is improved.

Drawings

FIG. 1 is a schematic diagram of a structure of the background art I;

FIG. 2 is a schematic diagram of a second structure of the background art;

FIG. 3 is a schematic structural view of a cleaning mechanism;

FIG. 4 is a cross-sectional view at A-A in FIG. 3;

FIG. 5 is an assembled perspective view of the mounting bracket, conversion bracket, brush;

FIG. 6 is a second perspective view of the assembly of the mounting bracket, conversion bracket, brush;

FIG. 7 is an assembled front view of the mounting bracket, conversion bracket, brush;

FIG. 8 is a right side view of the assembly of the mounting bracket, the conversion bracket, and the brush;

FIG. 9 is a cross-sectional view at B-B in FIG. 8;

FIG. 10 is a schematic view of the assembly of the mounting frame, the conversion frame, and the three brushes.

Reference numerals illustrate:

1-supporting frame, 2-deflection preventing plate, 3-rolling shaft, 4-belt,

5-a sewage tank, 501-perforations,

6-hairbrush, 601-extending screw hole,

7-mounting plates, 701-mounting slots, 702-through holes,

an 8-bolt, wherein the bolt is provided with a bolt,

a 9-nut, which is provided with a nut,

10-an adjusting screw rod, wherein the adjusting screw rod is provided with a plurality of adjusting screws,

11-conversion plate, 1101-adjusting screw hole, 1102-fitting hole, 1103-neck-receiving hole,

12-a connector plate, 1201-a second guide hole,

13-an extension screw, which is provided with a screw,

14-a handle, which is provided with a handle,

15-the first clamping plate is provided with a first clamping plate,

16-second clamping plate, 1601-first guiding hole,

17-an elastic member, which is provided with a pair of elastic members,

18-a guide bar.

Detailed Description

For a better understanding of the present utility model, the present utility model is further described below with reference to the accompanying drawings. It is noted that in the description of the present utility model, the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Examples:

the utility model provides a belt conveyor, includes support frame 1, and support frame 1's upper end fixed mounting has prevents off-set board 2, and the inside rotation in both ends of preventing off-set board 2 is connected with roller bearing 3, and belt 4 has been cup jointed in roller bearing 3's the outside, and support frame 1's bottom is equipped with clean mechanism.

As shown in fig. 3-9, the cleaning mechanism comprises a tank 5 and a brush 6 for brushing the belt 4.

As shown in fig. 3-9, the upper end of the sewage tank 5 is provided with a mounting frame. The mounting frame comprises a mounting plate 7, and the lower end of the mounting plate 7 is fixedly arranged with the upper end of the wall of the sewage tank 5 through a fastener.

Specifically, as shown in fig. 4, a mounting groove 701 is formed at the lower end of the mounting plate 7, the mounting groove 701 is used for being in plug-in fit with the upper end of the wall of the sewage tank 5, a through hole 702 is formed in the groove wall of the mounting groove 701, a through hole 501 used for being communicated with the through hole 702 is formed in the upper end of the wall of the sewage tank 5, a fastener comprises a bolt 8 and a nut 9, the tail end of the bolt 8 passes through the through hole 702 and the through hole 501, and then the nut 9 is screwed on, so that the upper end of the wall of the sewage tank 5 and the mounting plate 7 are clamped by the nuts 9 and the heads of the bolts 8, and assembly of the mounting plate 7 and the upper end of the wall of the sewage tank 5 is realized.

Wherein, through set up on mounting panel 7 can with sewage case 5 wall upper end grafting complex mounting groove 701, can increase the area of contact of mounting panel 7 and sewage case 5 wall upper end to the equipment fastness of mounting panel 7 and sewage case 5 wall upper end improves.

As shown in fig. 3-9, an adjusting screw 10 is fixedly arranged at the upper end of the mounting plate 7, and the adjusting screw 10 is horizontally arranged. The adjusting screw 10 is in threaded connection with a conversion frame, at least two extending screws 13 are arranged on the conversion frame and are arranged along the circumferential direction of the adjusting screw 10, and the extending screws 13 are in threaded connection with the hairbrush 6. Fig. 8 is a schematic view of a structure in which two brushes 6 are provided, and fig. 10 is a schematic view of a structure in which three brushes 6 are provided.

Specifically, as shown in fig. 3-10, the conversion frame comprises a conversion plate 11, an adjusting screw hole 1101 is arranged in the middle of one side of the conversion plate 11, which is close to the installation frame, and the adjusting screw hole 1101 is in threaded connection with an adjusting screw rod 10. The end that the changeover panel 11 kept away from adjusting screw 10 all is equipped with the pilot hole 1102, is equipped with on the pore wall of pilot hole 1102 to be used for with the receipts neck hole 1103 of external intercommunication, peg graft the cooperation in the pilot hole 1102 and have the assembly piece, be equipped with the joint board 12 on the assembly piece, joint board 12 and receipts neck hole 1103 peg graft the cooperation, be equipped with on the joint board 12 and extend screw 13, the brush handle of brush 6 is equipped with and is used for with extension screw 13 threaded connection's extension screw 601.

As shown in fig. 8, when the upper brush 6 is worn out, it is necessary to replace the upper brush 6. The replacement operation is as follows: the worker directly rotates the conversion plate 11 by 180 degrees, so that the brush 6 at the original position lower than the brush 6 at the original position upper than the brush 6 at the original position is replaced, and the belt 4 is brushed. Through the operation, the replacement can be completed, the operation is simple and quick, the waiting time of the belt 4 is reduced, and the cleaning efficiency is improved.

After the brush 6 at the original position is turned down, the worker can withdraw the assembly block from the assembly hole 1102, replace the brush 6 on the assembly block, and insert the assembly block into the assembly hole 1102 again to wait for the next replacement operation. This operation does not delay the cleaning of the belt 4.

In order to facilitate the rotation of the switch plate 11, a handle 14 is fixedly arranged in the middle of the side of the switch plate 11 away from the mounting plate 7.

And, because be equipped with on the brush handle of brush 6 be used for with extend screw 13 threaded connection extend screw 601, so after the brush hair of brush 6 is worn out certain length, can outwards twist the brush handle of brush 6, shorten the interval between brush hair and the belt 4 of brush 6 after wearing and tearing to make the brush 6 of wearing and tearing can continue to put into use, in order to prolong the life of brush 6, save the cost.

As shown in fig. 8, in order to improve the stability of the fitting block inserted into the fitting hole 1102, the fitting block includes a first clamping plate 15 and a second clamping plate 16, the first clamping plate 15 is connected to the second clamping plate 16 through an elastic member 17, the elastic member 17 may be a spring, and the second clamping plate 16 is fixedly provided with the fitting plate 12 at a side far from the first clamping plate 15. Under the action of the elastic force of the elastic piece 17, one sides, far away from each other, of the first clamping plate 15 and the second clamping plate 16 are all abutted against the hole wall of the assembly hole 1102, so that friction resistance between the whole assembly block and the hole wall of the assembly hole 1102 is increased, and the stability of the assembly block inserted into the assembly hole 1102 is improved.

As shown in fig. 9, in order to guide the deformation direction of the spring, a guide rod 18 is mounted on the first clamping plate 15, the spring is sleeved on the guide rod 18, the second clamping plate 16 is provided with a first guide hole 1601, the engagement plate 12 is provided with a second guide hole 1201, and the first guide hole 1601 is communicated with the second guide hole 1201. When the first clamping plate 15 and the second clamping plate 16 are close to each other, the spring is compressed so that the guide rod 18 can be sequentially inserted into the first guide hole 1601 and the second guide hole 1201.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. The utility model provides a belt conveyor, includes the support frame, and the upper end of support frame is equipped with prevents the off-set board, and the both ends rotation of preventing the off-set board is connected with the roller bearing, and the outside of roller bearing has cup jointed the belt, and the bottom of support frame is equipped with clean mechanism, and clean mechanism includes the sewage case and locates the brush that is used for scrubbing the belt on the sewage case, a serial communication port, the upper end of sewage case is equipped with the mounting bracket, is equipped with the adjusting screw that the level set up on the mounting bracket, and threaded connection has the change over stand on the adjusting screw, is equipped with two at least extension screw that set up along adjusting screw's circumference on the change over stand, brush and extension screw threaded connection.

2. The belt conveyor according to claim 1, wherein the mounting frame comprises a mounting plate, the upper end of the mounting plate is provided with the adjusting screw, and the lower end of the mounting plate is connected with the upper end of the wall of the sewage tank through a fastener.

3. A belt conveyor according to claim 2, wherein the lower end of the mounting plate is provided with a mounting groove, the upper end of the wall of the sewage tank is in plug-in fit with the mounting groove, and the fastening member penetrates the groove wall of the mounting groove.

4. A belt conveyor according to any one of claims 1-3, wherein the transfer frame comprises a transfer plate, the transfer plate is in threaded connection with the adjusting screw in the middle of one side close to the mounting frame, an assembly hole is formed in the transfer plate, a neck collecting hole for communicating with the outside is formed in the wall of the assembly hole, an assembly block is inserted and matched in the assembly hole, a connecting plate is arranged on the assembly block, the connecting plate is inserted and matched with the neck collecting hole, and the extending screw is arranged on the connecting plate.

5. The belt conveyor of claim 4, wherein the transition plate is provided with a handle in a middle portion of a side remote from the mounting frame.

6. The belt conveyor according to claim 4, wherein the assembly block comprises a first clamping plate and a second clamping plate, the first clamping plate is connected with the second clamping plate through an elastic member, the second clamping plate is provided with the connecting plate at one side far away from the first clamping plate, and under the action of the elastic force of the elastic member, one sides far away from each other of the first clamping plate and the second clamping plate are abutted against the hole wall of the assembly hole.