CN216188324U

CN216188324U - Novel belt conveyor

Info

Publication number: CN216188324U
Application number: CN202122523001.2U
Authority: CN
Inventors: 张南利; 詹玉龙
Original assignee: Sanya Futai New Building Materials Co ltd
Current assignee: Sanya Futai New Building Materials Co ltd
Priority date: 2021-10-20
Filing date: 2021-10-20
Publication date: 2022-04-05
Anticipated expiration: 2031-10-20

Abstract

The utility model discloses a novel belt conveying device, which comprises two symmetrical supporting plates, a conveying belt positioned on the supporting plates and a sliding plate positioned on the supporting plates, wherein two moving rotating shafts I are arranged between the opposite surfaces of the two supporting plates, two ends of each moving rotating shaft I are rotatably connected with limiting blocks, through hole slideways for limiting and sliding the limiting blocks are arranged on the opposite sides of the two supporting plates, the fixed shaft on the supporting plate is rotationally connected with a fixed shaft II and two fixed shafts I, one end of the supporting plate far away from the fixed shaft II is provided with a moving rotating shaft II, the utility model pushes a square sliding rod to slide on a square slideway through an externally connected hydraulic cylinder to realize the change of the position of the pushing and pulling moving rotating shaft II relative to the supporting plate, thereby the up end of messenger's conveyer belt is extended or is shortened, reaches the adaptation place and changes the effect of using to solve the technical problem who proposes in the technical background.

Description

Novel belt conveyor

Technical Field

The utility model relates to the technical field of processing and transportation, in particular to a novel belt conveying device.

Background

The conveying belt is a composite product of rubber, fiber and metal or a composite product of plastic and fabric for carrying and conveying materials in the belt conveying belt. The conveyer belt is widely applied to occasions with short conveying distance in the industries of cement, coking, metallurgy, chemical industry, steel and the like. However, the existing conveyor belts are customized by enterprises according to the length of the production line, and the length of the conveyor belts cannot be changed once being manufactured. When the production line of an enterprise changes, the conveyor belt cannot adapt to a new operation environment, so the conveyor belt is extremely easy to eliminate, and certain economic loss can be caused to enterprise units. Accordingly, the present invention provides a novel belt conveyor to solve the problems set forth in the background art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel belt conveying device, which has the advantage of variable length and solves the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a novel belt conveying device comprises two symmetrical supporting plates, a conveyor belt arranged on the supporting plates and a sliding plate arranged on the supporting plates, wherein two moving rotating shafts I are arranged between opposite surfaces of the two supporting plates, two ends of the two moving rotating shafts I are both rotatably connected with a limiting block, through hole slideways for limiting and sliding of the limiting block are arranged on opposite sides of the two supporting plates, a fixed shaft II and two fixed shaft I are rotatably connected on the supporting plates, one end of the supporting plate, far away from the fixed shaft II, is provided with a moving rotating shaft II, the inner wall of the conveyor belt is in transmission connection with the arc profiles of the moving rotating shafts I, the fixed shaft II and the moving rotating shafts II, the outer wall of the conveyor belt is in transmission connection with the arc profiles of the fixed shaft I, a sliding plate is arranged between the fixed shaft II and the moving rotating shafts II, and two sides of the sliding plate are fixedly connected with square sliding rods through connecting rods, the square slide bar passes through pneumatic cylinder drive and backup pad sliding connection, the one end that square slide bar is close to the removal pivot two is equipped with rotates the pivot cover of being connected with the removal pivot two, run through on the stopper and be equipped with the direction through-hole, the both sides of backup pad all are equipped with the direction slide bar that is used for passing direction through-hole and stopper sliding connection, the fixed block that is equipped with in both ends of direction slide bar, the direction slide bar passes through fixed connection between fixed block and the backup pad, the cover is equipped with on the direction slide bar and is used for promoting two stopper gliding thrust spring back to back.

Preferably, the supporting plate further comprises two square slideways symmetrically arranged at one end, and the square sliding rods are located in the square slideways and are in sliding connection with the square slideways.

Preferably, two square slide opposite face fixedly connected with backup pad, all offer on the inner wall of backup pad both sides and be used for the spacing gliding spacing spout of slide, the slide laminates with the lower surface of backup pad mutually.

Preferably, two opposite sides of the two supporting plates are fixedly connected with a first connecting rod, and opposite sides of the through hole slideway are symmetrically fixedly connected with a second connecting rod.

Preferably, the opposite sides of the two limiting blocks are provided with rotating shaft holes, and the opposite sides of the two ends of the first movable rotating shaft are coaxially and fixedly provided with protruding shafts positioned in the rotating shaft holes.

Preferably, the upper and lower both ends of stopper are all fixed to be equipped with and to inlay and establish the slider, all offer on the inner wall of through-hole slide both sides and be used for inlaying the embedding of establishing the spacing sliding connection of slider and establish the spout.

Compared with the prior art, the utility model has the following beneficial effects: the utility model pushes the square slide bar to slide on the square slideway through the externally connected hydraulic cylinder, and realizes the change of the position of the push-pull moving rotating shaft relative to the supporting plate, thereby extending or shortening the upper end surface of the conveyor belt, achieving the effect of adapting to the field change for use, and solving the technical problems provided in the technical background.

Drawings

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

FIG. 2 is a schematic structural view of a middle support plate according to the present invention;

FIG. 3 is a schematic diagram of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is a schematic representation of the conveyor belt structure of the present invention;

FIG. 5 is a schematic view of the slider structure of the present invention;

FIG. 6 is a partial schematic view of a support plate according to the present invention;

fig. 7 is a schematic structural diagram of a limiting block of the present invention.

In the figure: 1. a support plate; 101. a first connecting rod; 102. a second connecting rod; 11. a through hole slideway; 12. a sliding groove is embedded; 13. a guide slide bar; 14. a thrust spring; 15. a square slideway; 16. a support plate; 17. a limiting chute; 2. a conveyor belt; 21. moving the first rotating shaft; 22. a limiting block; 23. a guide through hole; 24. a rotating shaft hole; 25. embedding a sliding block; 26. fixing a first shaft; 27. a second fixed shaft; 28. moving the rotating shaft II; 3. a slide plate; 31. a square slide bar; 32. the pivot cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 7, the present invention provides a technical solution: a novel belt conveying device comprises two symmetrical supporting plates 1, a conveying belt 2 positioned on the supporting plates 1 and a sliding plate 3 positioned on the supporting plates 1, wherein two movable rotating shafts 21 are arranged between opposite surfaces of the two supporting plates 1, two ends of each of the two movable rotating shafts 21 are rotatably connected with a limiting block 22, through hole slideways 11 for limiting and sliding of the limiting blocks 22 are arranged on opposite sides of the two supporting plates 1, a fixed shaft II 27 and two fixed shaft I26 are rotatably connected on the supporting plates 1, a movable rotating shaft II 28 is arranged at one end, far away from the fixed shaft II 27, of the supporting plate 1, the inner wall of the conveying belt 2 is in transmission connection with arc profiles of the movable rotating shafts 21, the fixed shaft II 27 and the movable rotating shaft II 28, the outer wall of the conveying belt 2 is in transmission connection with the arc profiles of the fixed shaft I26, a sliding plate 3 is arranged between the fixed shaft II 27 and the movable rotating shaft II 28, two sides of the sliding plate 3 are fixedly connected with square sliding rods 31 through connecting rods, the square sliding rod 31 is connected with the supporting plate 1 in a sliding mode through a hydraulic cylinder in a driving mode, a rotating shaft sleeve 32 connected with the second moving rotating shaft 28 in a rotating mode is arranged at one end, close to the second moving rotating shaft 28, of the square sliding rod 31, a guide through hole 23 is formed in the limiting block 22 in a penetrating mode, guide sliding rods 13 used for penetrating through the guide through hole 23 and the limiting block 22 in a sliding mode are arranged on the two sides of the supporting plate 1, fixing blocks are fixedly arranged at the two ends of each guide sliding rod 13, the guide sliding rods 13 are fixedly connected with the supporting plate 1 through the fixing blocks, and thrust springs 14 used for pushing the two limiting blocks 22 to slide oppositely are sleeved on the guide sliding rods 13.

The square sliding rod 31 is pushed to slide on the square sliding way 15 through the externally connected hydraulic cylinder, the position of the push-pull moving rotating shaft two 28 relative to the supporting plate 1 is changed, so that the upper end surface of the conveyor belt 2 is extended or shortened, the effect of adapting to the field for changing use is achieved, when the conveyor belt is in work, a motor is fixedly arranged on one side of the supporting plate 1, an output shaft of the motor penetrates through the side wall of the supporting plate 1 and is coaxially fixed with one end of the fixed shaft two 27, the fixed shaft two 27 is driven to rotate through the rotation of the output shaft of the motor, the conveyor belt 2 is driven to transmit outside the moving rotating shaft one 21, the fixed shaft two 27 and the moving rotating shaft two 28, in the moving process of the moving rotating shaft two 28, the thrust spring 14 can provide a back acting force for the limiting blocks 22 at the two ends of the supporting plate 1, the limiting blocks 22 at the two ends of the supporting plate 1 have a motion trend of sliding in opposite directions, and the two moving rotating shafts one 21 are driven to have a moving trend of opposite directions, in the process of realizing the movement of the second moving rotating shaft 28, the first moving rotating shafts 21 always provide tension for the conveyor belt 2, so that the conveyor belt 2 is always tensioned.

In this embodiment, the supporting plate 1 further includes two square slideways 15 symmetrically disposed at one end, and the square sliding rod 31 is located in the square slideways 15 and slidably connected with the square slideways 15.

The size of the square slide bar 31 is matched with that of the square slideway 15, so that when the hydraulic cylinder pushes the square slide bar 31 to move relative to the support plate 1, the square slide bar 31 and the square slideway 15 stably slide, and the sliding plate 3 and the second moving rotating shaft 28 stably translate.

Further, two square slide 15 opposite faces fixedly connected with backup pad 16 all offer on the inner wall of backup pad 1 both sides and be used for the spacing gliding spacing spout 17 of slide 3, the lower surface of slide 3 and backup pad 16 laminates mutually.

In the process of moving the second moving rotating shaft 28, the sliding plate 3 slides in the limiting sliding groove 17 and moves synchronously along with the movement of the second moving rotating shaft 28, and in the conveying process of the conveyor belt 2, the sliding plate 3 and the supporting plate 16 support the conveyor belt 2 to prevent the conveyor belt 2 from sinking downwards.

In the embodiment, two first connecting rods 101 are fixedly connected to the opposite surfaces of the two supporting plates 1; two second connecting rods 102 are fixedly connected to the opposite surfaces of the symmetrical through-hole slideways 11, so that the two supporting plates 1 can be fixed relatively.

In this embodiment, the opposite sides of two stopper 22 have seted up pivot hole 24, and the coaxial fixed protruding axle that is located pivot hole 24 that is equipped with of the back of the body side at the both ends of removing pivot one 21 is convenient for with stopper 22 and remove the dead axle rotation connection between the pivot one 21.

In this embodiment, the upper and lower both ends of stopper 22 are all fixed to be equipped with and to inlay and establish slider 25, all offer on the inner wall at through-hole slide 11 both sides to be used for inlaying establishing slider 25 spacing sliding connection inlay and establish spout 12.

When the limiting block 22 slides on the through-hole slideway 11, the sliding block 25 is embedded in the embedded sliding groove 12 to slide, so that the limiting block 22 is limited, and the limiting block 22 is prevented from being separated from and matched with the through-hole slideway 11 in a sliding connection manner.

It should be noted that, the two ends of the second moving rotating shaft 28 are coaxially and fixedly provided with a protruding shaft, and the protruding shaft is sleeved with the rotating shaft sleeve 32.

The working principle is as follows: when the novel belt conveying device is used, a motor is fixedly arranged on one side of a supporting plate 1, an output shaft of the motor penetrates through the side wall of the supporting plate 1 and is coaxially fixed with one end of a fixed shaft II 27, the fixed shaft II 27 is driven to rotate through the rotation of the output shaft of the motor, a conveying belt 2 is driven to transmit outside a moving rotating shaft I21, the fixed shaft II 27 and the moving rotating shaft II 28, a square sliding rod 31 is pushed to slide on a square sliding way 15 through an external hydraulic cylinder, the position of the pushing and pulling moving rotating shaft II 28 relative to the supporting plate 1 is changed, the upper end face of the conveying belt 2 is extended or shortened, the effect of adapting to field change use is achieved, in the moving process of the moving rotating shaft II 28, a sliding plate 3 slides in a limiting sliding groove 17 and moves synchronously along with the movement of the moving rotating shaft II 28, in the conveying process of the conveying belt 2, the sliding plate 3 and the supporting plate 16 support the conveying belt 2, preventing the conveyor belt 2 from sagging downward;

in the moving process of the second moving rotating shaft 28, the thrust spring 14 can provide a back acting force for the limiting blocks 22 at the two ends of the supporting plate 1, so that the limiting blocks 22 at the two ends of the supporting plate 1 have a motion trend of sliding back to back, and the two first moving rotating shafts 21 are driven to have a back moving trend, so that in the moving process of the second moving rotating shaft 28, the two first moving rotating shafts 21 always provide tension for the conveyor belt 2, the conveyor belt 2 is always tensioned, when the limiting blocks 22 slide on the through hole slide ways 11, the limiting blocks 22 are positioned in the embedded slide grooves 12 to slide, so that the limiting blocks 22 are limited, and the limiting blocks 22 are prevented from being separated from being matched with the through hole slide ways 11 in a sliding connection manner; meanwhile, the fixed shaft I26 has the effect of winding and turning the conveyor belt 2.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel belt conveyor, includes two symmetrical backup pads (1), is located conveyer belt (2) on backup pad (1) and is located slide (3) on backup pad (1), its characterized in that: two movable rotating shafts I (21) are arranged between opposite faces of the two supporting plates (1), two ends of the movable rotating shafts I (21) are rotatably connected with limiting blocks (22), through hole slideways (11) for limiting and sliding of the limiting blocks (22) are formed in opposite sides of the two supporting plates (1), fixed shafts II (27) and two fixed shafts I (26) are rotatably connected on the supporting plates (1), a movable rotating shaft II (28) is arranged at one end, far away from the fixed shafts II (27), of the supporting plates (1), the inner wall of the conveying belt (2) is in transmission connection with the circular arc profiles of the movable rotating shafts I (21), the fixed shafts II (27) and the movable rotating shafts II (28), the outer wall of the conveying belt (2) is in transmission connection with the circular arc profiles of the fixed shafts I (26), and sliding plates (3) are arranged between the fixed shafts II (27) and the movable rotating shafts II (28), slide (3) both sides are through square slide bar (31) of connecting rod fixedly connected with, square slide bar (31) are through pneumatic cylinder drive and backup pad (1) sliding connection, the one end that square slide bar (31) are close to and remove pivot two (28) is equipped with rotates pivot cover (32) of being connected with removal pivot two (28), run through on stopper (22) and be equipped with guiding hole (23), the both sides of backup pad (1) all are equipped with and are used for passing guiding hole (23) and stopper (22) sliding connection's direction slide bar (13), the fixed block that is equipped with in both ends of direction slide bar (13), direction slide bar (13) are through fixed connection between fixed block and backup pad (1), the cover is equipped with on direction slide bar (13) and is used for promoting two stopper (22) gliding thrust spring (14) back to back on the other.

2. The novel belt conveyor as claimed in claim 1, characterized in that: the supporting plate (1) further comprises two square slide ways (15) symmetrically arranged at one end, and the square slide rods (31) are located in the square slide ways (15) and are connected with the square slide ways (15) in a sliding mode.

3. The novel belt conveyor as claimed in claim 2, characterized in that: two square slide (15) opposite face fixedly connected with backup pad (16), all offer on the inner wall of backup pad (1) both sides and be used for spacing gliding spacing spout (17) of slide (3), slide (3) laminate mutually with the lower surface of backup pad (16).

4. The novel belt conveyor as claimed in claim 1, characterized in that: two connecting rods I (101) are fixedly connected to the opposite surfaces of the two supporting plates (1), and two connecting rods II (102) are fixedly connected to the opposite surfaces of the symmetrical through hole slide ways (11).

5. The novel belt conveyor as claimed in claim 1, characterized in that: rotating shaft holes (24) are formed in the opposite sides of the two limiting blocks (22), and protruding shafts located in the rotating shaft holes (24) are coaxially and fixedly arranged on the opposite sides of the two ends of the first movable rotating shaft (21).

6. The novel belt conveyor as claimed in claim 1, characterized in that: the upper end and the lower end of the limiting block (22) are fixedly provided with embedding sliding blocks (25), and embedding sliding grooves (12) used for embedding the limiting sliding connections of the sliding blocks (25) are formed in the inner walls of the two sides of the through hole slide ways (11).