CN218859514U

CN218859514U - Compound tensioning system of long-distance conveyor

Info

Publication number: CN218859514U
Application number: CN202320076070.XU
Authority: CN
Inventors: 李发新
Original assignee: Wuhu Transportation Machinery Manufacturing Co ltd
Current assignee: Wuhu Transportation Machinery Manufacturing Co ltd
Priority date: 2023-01-10
Filing date: 2023-01-10
Publication date: 2023-04-14
Anticipated expiration: 2033-01-10

Abstract

The utility model relates to a conveyer technical field, concretely relates to compound tensioning system of long distance conveyor, including the mounting bracket, its one end is equipped with blanking fill, cargo airplane, and its both ends are all articulated to be established on the mounting bracket, the tensioning roller set sets up on the cargo airplane, the support frame erects the bottom of mounting bracket, adjusting part set up the top of support frame, the driving piece sets up the support frame is kept away from the one end of tensioning roller set drives adjusting part work through the driving piece, drives the tensioning roller set through adjusting part and carries out the horizontal direction and remove, through the taut track of tensioning roller set to the rate of tension that makes the cargo airplane track is not adjusted by the installation space influence.

Description

Compound tensioning system of long-distance conveyor

Technical Field

The utility model relates to a conveyer technical field especially relates to a compound tensioning system of long distance conveyer.

Background

The tensioning mechanism of the existing belt conveyor generally adopts a telescopic tensioning roller to realize tensioning of a belt, and is CN210213765U as a publication number, the tensioning mechanism of the belt conveyor comprises a workbench, a conveying mechanism, a tensioning mechanism, a driving mechanism and a dust removal mechanism, wherein the conveying mechanism is connected to the workbench, the conveying mechanism comprises a first rolling shaft, a second rolling shaft, a first limiting sleeve ring, a first roller, a second roller, a belt and a supporting seat, the first rolling shaft and the second rolling shaft are respectively located at two ends of the workbench, the first rolling shaft and the second rolling shaft are respectively connected with the workbench in a rotating manner through the first limiting sleeve ring, the first rolling shaft and the second rolling shaft are respectively fixedly sleeved on the first rolling shaft and the second rolling shaft, the first rolling shaft and the second rolling shaft are connected through belt transmission, and the supporting seat is fixedly connected to the lower end of the workbench.

However, when this solution is used on long-distance conveyors, the downward adjustment distance is not enough due to installation space limitations, and the tensioning force is not enough.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a compound tensioning system of long distance conveyor to solve current overspeed device tensioner application on long distance conveyor, because the installation space restriction leads to the tensioning dynamics to reach the problem of requirement.

Based on the above-mentioned purpose, the utility model provides a compound tensioning system of long distance conveyer, include:

a mounting rack, one end of which is provided with a blanking hopper;

two ends of the conveyer are hinged to the mounting frame, and one end of the conveyer is arranged in the blanking hopper;

the tensioning roller group is arranged on the conveyor and is positioned at the bottom of the mounting frame;

the support frame is erected at the bottom of the mounting frame;

the adjusting component is arranged at the top of the supporting frame and is in transmission connection with the tensioning roller component;

the driving piece is arranged at one end, far away from the tensioning roller set, of the supporting frame and is in transmission connection with the adjusting assembly;

wherein, adjusting part is used for driving the tensioning roller group and carries out the horizontal direction and remove to make the rate of tension of conveyer track not influenced by installation space.

Preferably, the tension roller group includes:

the first roller is rotatably connected and arranged at the outer side of the blanking hopper;

the second roller is rotatably connected and arranged at the bottom of the mounting rack;

the third roller is horizontally arranged on one side of the second roller and is in transmission connection with the adjusting component;

the fourth roller is rotatably connected between the second roller and the third roller and is positioned at the top of the third roller;

the fifth roller is arranged beside the first roller;

the crawler belt of the conveyor is sequentially sleeved on the first roller, the second roller, the third roller, the fourth roller and the fifth roller.

Preferably, the adjusting assembly comprises:

the bottom of the vehicle body is connected with the support frame in a sliding manner, and the third roller is rotationally connected and arranged on the vehicle body;

the connecting plate is arranged at one end, close to the driving piece, of the vehicle body, and the connecting plate is in transmission connection with the driving piece.

Preferably, the driving member includes:

the pulley is rotatably connected and arranged at the bottom of the mounting rack;

the weight bearing is suspended at the bottom of the pulley;

and the connecting rope is sleeved in the groove of the pulley, one end of the connecting rope is fixedly connected with the connecting plate, and the other end of the connecting rope is fixedly connected with the top of the weight bearing object.

Preferably, the pulley with a department between the automobile body is equipped with a backup pad at least, the top of backup pad is equipped with the installation piece, the damping cover is worn to be equipped with in the inside of installation piece, just the damping cover is established connect on the rope.

Preferably, the bottom of the weight bearing object is provided with a support platform.

The utility model has the advantages that: the driving piece drives the adjusting assembly to work, the adjusting assembly drives the tensioning roller set to move in the horizontal direction, and the tensioning roller set tensions the track, so that the tension of the conveyor track is not affected by the installation space to be adjusted.

Drawings

In order to more clearly illustrate the technical solutions of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only the present invention, and those skilled in the art can obtain other drawings without creative efforts.

FIG. 1 is a schematic structural diagram of the whole embodiment of the present invention;

fig. 2 is an enlarged schematic structural view of fig. 1 at a point a according to an embodiment of the present invention;

fig. 3 is an enlarged schematic structural diagram of the embodiment of the present invention in fig. 1 at B.

Labeled as:

1. a mounting frame; 2. a blanking hopper; 3. a conveyor; 4. a support frame; 5. a first roller; 6. a second roller; 7. a third roller; 8. a fourth roller; 9. a fifth roller; 10. a vehicle body; 11. a connecting plate; 12. a pulley; 13. carrying a heavy object; 14. connecting ropes; 15. a support plate; 16. mounting blocks; 17. a damping sleeve; 18. and a support table.

Detailed Description

To make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the following embodiments.

It should be noted that unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by those having ordinary skill in the art to which the present invention belongs. The use of "first," "second," and similar terms in the description herein do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

As shown in fig. 1-3, a long-haul conveyor compound tensioning system comprises:

a mounting rack 1, one end of which is provided with a blanking hopper 2;

the two ends of the conveyer 3 are hinged to the mounting frame 1, and one end of the conveyer 3 is arranged in the blanking hopper 2;

the tensioning roller group is arranged on the conveyor 3 and is positioned at the bottom of the mounting frame 1;

the support frame 4 is erected at the bottom of the mounting frame 1;

the adjusting assembly is arranged at the top of the supporting frame 4 and is in transmission connection with the tensioning roller assembly;

the driving piece is arranged at one end, far away from the tensioning roller set, of the supporting frame 4 and is in transmission connection with the adjusting assembly;

wherein, adjusting part is used for driving the tensioning roller set and carries out the horizontal direction and remove to the rate of tension that makes 3 tracks of conveyer not influenced by installation space.

Drive the work of adjusting part through the driving piece, drive the tensioning roller set through adjusting part and carry out the horizontal direction and remove, through the taut track of tensioning roller set to the rate of tension that makes 3 tracks of conveyer do not receive the installation space influence to adjust.

As an alternative embodiment, the tension roller set comprises:

the first roller 5 is rotatably connected and arranged at the outer side of the blanking hopper 2;

the second roller 6 is rotatably connected and arranged at the bottom of the mounting rack 1;

the third roller 7 is horizontally arranged on one side of the second roller 6, and the third roller 7 is in transmission connection with the adjusting component;

the fourth roller 8 is rotatably connected and arranged between the second roller 6 and the third roller 7, and the fourth roller 8 is positioned at the top of the third roller 7;

a fifth roller 9 arranged beside the first roller 5;

wherein, the caterpillar band of the conveyer 3 is sleeved on the first roller 5, the second roller 6, the third roller 7, the fourth roller 8 and the fifth roller 9 in sequence.

For example, establish first roller 5 through the track with conveyer 3 in proper order, second roller 6, third roller 7, on fourth roller 8 and the fifth roller 9, drive the adjustment assembly work through the driving piece, it is parallel to move with mounting bracket 1 to drive third roller 7 through the adjustment assembly, through the taut or loosen track of third roller 7, thereby make the rate of tension of 3 tracks of long distance transport machine adjust, the rate of tension of 3 tracks of long distance transport machine has been realized not influenced the problem of adjusting by installation space.

As an alternative embodiment, the adjustment assembly comprises:

the bottom of the vehicle body 10 is connected with the support frame 4 in a sliding manner, and the third roller 7 is rotatably connected and arranged on the vehicle body 10;

and the connecting plate 11 is arranged at one end, close to the driving piece, of the vehicle body 10, and the connecting plate 11 is in transmission connection with the driving piece.

As an alternative embodiment, the drive member comprises:

the pulley 12 is rotatably connected with the bottom of the mounting rack 1;

a weight bearing object 13 suspended at the bottom of the pulley 12;

and the connecting rope 14 is sleeved in the groove of the pulley 12, one end of the connecting rope 14 is fixedly connected with the connecting plate 11, and the other end of the connecting rope is fixedly connected with the top of the weight bearing object 13.

For example, the connecting rope 14 is pulled through the weight bearing object 13, the connecting plate 11 is pulled through the connecting rope 14, the vehicle body 10 is pulled through the connecting plate 11, the third roller 7 is pulled through the vehicle body 10, and the track is pulled through the third roller 7, so that the track is tensioned, and the tension degree of the track can be automatically adjusted according to materials.

As an optional embodiment, at least one supporting plate 15 is arranged at one position between the pulley 12 and the vehicle body 10, an installation block 16 is arranged at the top of the supporting plate 15, a damping sleeve 17 penetrates through the installation block 16, and the damping sleeve 17 is sleeved on the connecting rope 14.

For example, the damping sleeve 17 is arranged on the connecting rope 14, the connecting rope is fixed by the mounting block 16, and the mounting block 16 is fixed by the supporting plate 15, so that the stability of the connecting rope 14 is improved, the tension of the connecting rope 14 is reduced, and the problem that the reciprocating adjustment of the crawler cannot be tightened due to the fact that the crawler is affected by uneven weight of materials is solved.

As an alternative embodiment, the bottom of the weight 13 is provided with a support table 18.

By way of example, by providing a support table 18, the maximum tension of the load carrier 13 is limited.

Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the idea of the invention, also technical features in the above embodiments or in different embodiments can be combined, steps can be implemented in any order, and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity.

The present invention is intended to embrace all such alternatives, modifications and variances which fall within the broad scope of the appended claims. Therefore, any omission, modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A compound tensioning system for a long haul conveyor, comprising:

the device comprises a mounting frame (1), one end of which is provided with a blanking hopper (2);

the two ends of the conveyer (3) are hinged to the mounting frame (1), and one end of the conveyer (3) is arranged in the blanking hopper (2);

the tensioning roller set is arranged on the conveyor (3) and is positioned at the bottom of the mounting frame (1);

the support frame (4) is erected at the bottom of the mounting frame (1);

the adjusting component is arranged at the top of the supporting frame (4) and is in transmission connection with the tensioning roller component;

the driving piece is arranged at one end, far away from the tensioning roller set, of the supporting frame (4), and is in transmission connection with the adjusting assembly;

wherein, adjusting part is used for driving the tensioning roller group and carries out the horizontal direction and remove to make the rate of tension of conveyer (3) track not influenced by installation space.

2. The compound tensioning system of long-haul conveyor of claim 1, wherein the set of tensioning rollers comprises:

the first roller (5) is rotatably connected and arranged at the outer side of the blanking hopper (2);

the second roller (6) is rotatably connected and arranged at the bottom of the mounting rack (1);

the third roller (7) is horizontally arranged on one side of the second roller (6), and the third roller (7) is in transmission connection with the adjusting assembly;

the fourth roller (8) is rotatably connected and arranged between the second roller (6) and the third roller (7), and the fourth roller (8) is positioned at the top of the third roller (7);

the fifth roller (9) is arranged beside the first roller (5);

wherein, the caterpillar band of the conveyor (3) is sleeved on the first roller (5), the second roller (6), the third roller (7), the fourth roller (8) and the fifth roller (9) in sequence.

3. The compound tensioning system of long-reach conveyors according to claim 2, characterized in that the adjustment assembly comprises:

the bottom of the vehicle body (10) is connected with the support frame (4) in a sliding manner, and the third roller (7) is rotationally connected and arranged on the vehicle body (10);

the connecting plate (11) is arranged at one end, close to the driving piece, of the vehicle body (10), and the connecting plate (11) is in transmission connection with the driving piece.

4. The compound tensioning system of long-reach conveyors according to claim 3, wherein the drive member comprises:

the pulley (12) is rotatably connected with the bottom of the mounting rack (1);

the weight bearing object (13) is suspended at the bottom of the pulley (12);

and the connecting rope (14) is sleeved in the groove of the pulley (12), one end of the connecting rope (14) is fixedly connected with the connecting plate (11), and the other end of the connecting rope is fixedly connected with the top of the weight bearing object (13).

5. The compound tensioning system of the long-distance conveyor is characterized in that at least one supporting plate (15) is arranged at one position between the pulley (12) and the vehicle body (10), a mounting block (16) is arranged at the top of the supporting plate (15), a damping sleeve (17) is arranged inside the mounting block (16) in a penetrating mode, and the damping sleeve (17) is sleeved on the connecting rope (14).

6. A compound tensioning system for long-haul conveyors according to claim 4, characterized in that the bottom of the weight bearing (13) is provided with a support table (18).