CN220222261U - Conveying structure of belt conveyor - Google Patents

Abstract

The utility model discloses a conveying structure of a belt conveyor, which comprises two telescopic mechanisms, two conveying rollers and a conveying belt, wherein the telescopic mechanisms comprise two fixing plates and an extension plate, a cavity is arranged in each fixing plate, a moving hole is formed in one outer end of each fixing plate, the moving holes are communicated with the cavity, a sliding block is arranged in each cavity and is in sliding connection with the inner wall of each cavity, the sliding block is connected with one outer end of each connecting bolt in a sliding manner, each bolt penetrates through each moving hole, the outer surfaces of the bolts are in threaded connection with a compressing plate, two ends of each extension plate penetrate through each cavity to be fixedly connected with the corresponding sliding block, a plurality of through holes are formed in each extension plate, the two telescopic mechanisms are symmetrically arranged in front and back, the conveying rollers are symmetrically arranged between the two telescopic mechanisms, the conveying rollers are in rotary connection with the fixing plates, and a motor is arranged at the front end of each left conveying roller. The utility model can adjust the conveying length of the conveying belt according to the actual use condition, and has strong applicability.

Description

Conveying structure of belt conveyor

Technical Field

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

Background

The belt conveyor is also called as a belt conveyor, and is widely applied to various industries such as household appliances, electronics, electrical appliances, machinery, tobacco, injection molding, post and telecommunications, printing, food and the like, and the assembly, detection, debugging, packaging, transportation and the like of articles. The conveying structure length of the belt conveyor in the prior art is fixed, the conveying length of the conveying belt cannot be adjusted according to actual use conditions, and the applicability is poor. Accordingly, a conveying structure of a belt conveyor is provided by those skilled in the art to solve the problems set forth in the background art.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a conveying structure of a belt conveyor, which comprises two telescopic mechanisms, two conveying rollers and a conveying belt, wherein each telescopic mechanism comprises two fixing plates and an extension plate, a cavity is arranged in each fixing plate, a moving hole is formed in one outer end of each fixing plate, the moving holes are communicated with the cavity, a sliding block is arranged in each cavity, the sliding block is in sliding connection with the inner wall of each cavity, one outer end of each sliding block rotates a connecting bolt, each bolt penetrates through each moving hole, and the outer surface of each bolt is in threaded connection with a compacting plate;

the two ends of the extension plate penetrate through the cavity to be fixedly connected with the sliding block, a plurality of through holes are formed in the extension plate, two telescopic mechanisms are symmetrically arranged front and back, conveying rollers are symmetrically arranged between the two telescopic mechanisms, the conveying rollers are rotationally connected with the fixed plate, a motor is arranged at the front end of the left conveying roller, a plurality of first supporting rollers are arranged between the two telescopic mechanisms, the first supporting rollers are rotationally connected with the fixed plate, a second supporting roller is arranged between the two telescopic mechanisms, a central hole is formed in the middle part in the second supporting roller, and an inserting rod is arranged in the central hole;

the fixed plate lower extreme installation pole setting, the pole setting is close to outer one end and is offered a plurality of draw-in groove, the movable block is established to the pole setting surface cover, the cooperation hole is offered to the inside cooperation hole of seting up of movable block, the movable block is close to outer one end and is set up the arm-tie, the arm-tie is close to interior one end symmetry installation pull rod, the pull rod is close to interior one end installation dog, pull rod surface cover settlement position piece, and locating piece fixed connection movable block, the spring is established to pull rod surface cover, and the spring is located between dog and the locating piece, rotate between the movable block of front and back both sides and connect the tensioning roller, the conveyer belt is established to conveyer roll, backing roll one, backing roll two and tensioning roller surface cover altogether.

Preferably: two supporting legs are arranged at the lower end of the fixing plate.

Preferably: the surface of the compacting plate is provided with a rubber pad, and the surface of the rubber pad is provided with anti-skid patterns.

Preferably: and a limiting block is arranged at the lower end of the vertical rod.

Preferably: and a pull ring is arranged at one end of the pull plate, which is close to the outer side.

The utility model has the technical effects and advantages that:

the utility model can adjust the conveying length of the conveying belt according to the actual use condition, and has strong applicability.

Drawings

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

FIG. 2 is a schematic structural view of the telescoping mechanism of the present application;

FIG. 3 is a schematic view of the structure of the pole of the present application;

FIG. 4 is a schematic view of the structure of the moving block of the present application;

in the figure: 1. a telescoping mechanism; 101. a moving hole; 102. a bolt; 103. a compacting plate; 2. a fixing plate; 3. a cavity; 4. an extension plate; 5. a slide block; 6. a through hole; 7. support legs; 8. a conveying roller; 9. a motor; 10. a first supporting roller; 11. a second supporting roller; 12. a rod; 13. a vertical rod; 14. a clamping groove; 15. a limiting block; 16. a moving block; 17. a mating hole; 18. a clamping block; 19. pulling a plate; 20. a pull rod; 21. a stop block; 22. a positioning block; 23. a spring; 24. a tension roller; 25. and (3) a conveyor belt.

Detailed Description

The utility model will be described in further detail with reference to the drawings and the detailed description. The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Referring to fig. 1-4, in this embodiment, a conveying structure of a belt conveyor is provided, which includes two telescopic mechanisms 1, two conveying rollers 8 and a conveying belt 25, the telescopic mechanisms 1 include two fixing plates 2 and an extension plate 4, two supporting legs 7 are installed at the lower ends of the fixing plates 2, a cavity 3 is arranged in the fixing plates 2, a moving hole 101 is formed at the outer end of the fixing plates 2, the moving hole 101 is communicated with the cavity 3, a sliding block 5 is arranged in the cavity 3, the sliding block 5 is slidingly connected with the inner wall of the cavity 3, a connecting bolt 102 is rotated at the outer end of the sliding block 5, the bolt 102 penetrates through the moving hole 101, a pressing plate 103 is screwed on the outer surface of the bolt 102, a rubber pad is installed on the surface of the pressing plate 103, anti-skid threads are arranged on the surface of the rubber pad, two ends of the extension plate 4 penetrate through the cavity 3 to fixedly connect the sliding block 5, a plurality of through holes 6 are formed in the extension plate 4, the two telescopic mechanisms 1 are symmetrically arranged front and back, the conveying roller 8 is symmetrically arranged between the two telescopic mechanisms 1, the conveying roller 8 is rotationally connected with the fixed plate 2, the motor 9 is arranged at the front end of the conveying roller 8 at the left side, the first supporting roller 10 is arranged between the two telescopic mechanisms 1, the first supporting roller 10 is rotationally connected with the fixed plate 2, the second supporting roller 11 is arranged between the two telescopic mechanisms 1, the middle part in the second supporting roller 11 is provided with a central hole, the central hole is internally provided with the inserted link 12, the lower end of the fixed plate 2 is provided with the upright rod 13, the lower end of the upright rod 13 is provided with the limiting block 15, the outer end of the upright rod 13 is provided with the clamping groove 14, the outer surface of the upright rod 13 is sleeved with the moving block 16, the inner part of the moving block 16 is provided with the matching hole 17, the outer end of the moving block 16 is provided with the pulling plate 19, the outer end of the pulling plate 19 is provided with the pull ring, the inner end of the pulling plate 19 is provided with the clamping block 18, the rear end of the pulling plate 18 penetrates through the matching hole 17, the inner end of the pulling plate 19 is symmetrically provided with the pulling rod 20, a stop block 21 is arranged at the inner end of the pull rod 20, a positioning block 22 is sleeved on the outer surface of the pull rod 20, the positioning block 22 is fixedly connected with the moving block 16, a spring 23 is sleeved on the outer surface of the pull rod 20, the spring 23 is positioned between the stop block 21 and the positioning block 22, a tensioning roller 24 is rotatably connected between the moving blocks 16 on the front side and the rear side, and a conveying belt 25 is sleeved on the outer surfaces of the conveying roller 8, the first supporting roller 10, the second supporting roller 11 and the tensioning roller 24.

The working principle of the utility model is as follows: when the conveying length of the conveying belt 25 needs to be adjusted, the fixing plates 2 on the left side and the right side are pulled to move outwards to enable the extension plates 4 to be exposed, the distance between the two conveying rollers 8 is adjusted, then the pressing plates 103 are abutted against the fixing plates 2 to fix the positions of the extension plates 4 by rotating the bolts 102, the supporting rollers II 11 are placed between the front extension plates 4 and the rear extension plates 4 to align with the through holes 6, the inserting rods 12 penetrate through the through holes 6 and the center holes of the supporting rollers II 11, the supporting rollers II 11 are arranged between the two extension plates 4, the clamping blocks 18 are pulled to move through the pulling plates 19, the springs 23 are compressed by the stop blocks 21 to push the moving blocks 16 to move on the outer surfaces of the vertical rods 13, the heights of the tensioning rollers 24 are adjusted, the clamping blocks 18 are pushed into corresponding clamping grooves 14 by the springs 23 to fix the positions of the tensioning rollers 24, the tensioning rollers 25 are adjusted by adjusting the heights of the tensioning rollers 24 on the two sides, and the motor 9 drives the conveying rollers 8 to rotate to enable the conveying belt 25 to rotate to be conveyed.

It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present utility model without the inventive step, are intended to be within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.

Claims (5)

1. The utility model provides a belt conveyor's conveying structure, includes two telescopic machanism (1), two conveying rollers (8) and a conveyer belt (25), a serial communication port, telescopic machanism (1) include two fixed plates (2) and an extension board (4), set up cavity (3) in fixed plate (2), fixed plate (2) are offered to outer one end and are moved hole (101), and move hole (101) intercommunication cavity (3), set up slider (5) in cavity (3), and slider (5) and cavity (3) inner wall sliding connection, slider (5) are close outer one end and are rotated connecting bolt (102), and bolt (102) pass and move hole (101), bolt (102) surface threaded connection compacting plate (103);

the two ends of the extension plate (4) penetrate through the cavity (3) to be fixedly connected with the sliding block (5), a plurality of through holes (6) are formed in the extension plate (4), two telescopic mechanisms (1) are symmetrically arranged front and back, a conveying roller (8) is symmetrically arranged between the two telescopic mechanisms (1), the conveying roller (8) is rotationally connected with the fixed plate (2), a motor (9) is arranged at the front end of the conveying roller (8) on the left side, a plurality of first supporting rollers (10) are arranged between the two telescopic mechanisms (1), the first supporting rollers (10) are rotationally connected with the fixed plate (2), a second supporting roller (11) is arranged between the two telescopic mechanisms (1), a central hole is formed in the middle part in the second supporting roller (11), and a inserted link (12) is arranged in the central hole;

the fixed plate (2) lower extreme installation pole setting (13), a plurality of draw-in groove (14) are offered to pole setting (13) near outer one end, movable block (16) are established to pole setting (13) surface cover, cooperation hole (17) are offered to movable block (16) inside, movable block (16) is near outer one end setting up arm-tie (19), arm-tie (19) is near interior one end installation fixture block (18), and fixture block (18) pass cooperation hole (17) rear end, arm-tie (19) is near interior one end symmetry installation pull rod (20), pull rod (20) is near interior one end installation dog (21), set for locating piece (22) in pull rod (20) surface cover, and locating piece (22) fixed connection movable block (16), spring (23) are established in pull rod (20) surface cover, and spring (23) are located between dog (21) and locating piece (22), rotate between front and back both sides movable block (16) and connect tensioning roller (24), conveyer belt (25) are established altogether to conveying roller (8), backing roll (10), backing roll two (11) and tensioning roller (24) surface.

2. A conveyor structure of a belt conveyor according to claim 1, characterized in that the lower end of the fixing plate (2) is provided with two support legs (7).

3. The conveying structure of a belt conveyor according to claim 1, characterized in that the compacting plate (103) is provided with rubber pads on its surface, and that the rubber pad surface is provided with anti-slip patterns.

4. A belt conveyor transport structure according to claim 1, characterized in that the lower end of the upright (13) is provided with a stopper (15).

5. A conveyor structure according to claim 1, characterized in that the pull plate (19) is provided with pull rings at its outer end.