CN215973764U

CN215973764U - Buffer mechanism for belt conveyor transmission

Info

Publication number: CN215973764U
Application number: CN202122231432.1U
Authority: CN
Inventors: 尹志强; 赵娟
Original assignee: Hunan Bogang Machinery Technology Co ltd
Current assignee: Hunan Bogang Machinery Technology Co ltd
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-03-08
Anticipated expiration: 2031-09-15

Abstract

The utility model relates to the technical field of belt conveyors and discloses a buffer mechanism for conveying a belt conveyor. According to the utility model, the belt conveyor is used for upwards conveying the article packaging box at the lower part, the article packaging box pushes the sliding plate to downwards slide along the two fixing plates, the sliding plate drives the sliding block to downwards extrude the spring along the fixing rods, the elastic deformation effect of the spring is utilized to buffer the sliding impact force, the article packaging box touches the buffer plate, the buffer plate is stressed to outwards turn, and the impact force can be buffered again through the combined design of the rotating shaft and the torsional spring between the buffer plate and the fixing blocks, so that the article loading and unloading are convenient, the structure is simple, the design is reasonable, the wide market prospect is realized, and the popularization is facilitated.

Description

Buffer mechanism for belt conveyor transmission

Technical Field

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

Background

The belt conveyor is a belt conveyor for short, and has the advantages of fixed type, movable type, simple structure and high efficiency. A continuous conveyor machine for carrying and pulling material on a flexible conveyor belt. An endless conveyor belt is looped around the drive rollers and the direction-changing rollers. The upper and lower branches between the two rollers are supported by a plurality of carrier rollers. The materials are placed on the upper branch, and the conveying belt and the materials are dragged to run by utilizing the friction force between the driving roller and the belt. The conveying device is suitable for conveying bulk materials and finished articles in horizontal and inclined directions, and can also be used in a production line for certain process operations.

When the belt conveyor is used for loading and unloading finished articles, the finished articles are conveyed to a high position from a low position, and when the finished articles are unloaded, the falling impact of the articles is strong, so that inconvenience is brought to actual loading and unloading, and therefore a buffer mechanism for conveying the belt conveyor is needed.

SUMMERY OF THE UTILITY MODEL

In view of the above problems in the prior art, the present invention provides a buffer mechanism for belt conveyor transmission.

In order to achieve the purpose, the buffer mechanism for the belt conveyor transmission comprises a belt conveyor, wherein the top end of the belt conveyor is inclined upwards and is provided with a fixed plate, the middle part of the fixed plate is provided with a sliding plate in a sliding manner, and the top of the sliding plate is provided with a buffer plate;

the number of the fixed plates is two, a material guide plate is fixedly connected between the two fixed plates, the sliding plate is arranged on the material guide plate in a sliding mode, two ends of the sliding plate are connected with the adjacent fixed plates in a sliding mode, fixed blocks are arranged on two sides of the top of the sliding plate, and the buffer plate is rotatably arranged between the two fixed blocks;

the sliding device is characterized in that one side, close to the sliding plate, of the fixed plate is provided with a sliding groove, a fixed rod is installed in the sliding groove, a sliding block and a spring are sleeved on the fixed rod, one end of the sliding block is connected with the fixed rod in a sliding mode, the other end of the sliding block extends to the outside of the sliding groove and is fixedly connected with the sliding plate, and two ends of the spring are fixedly connected with the sliding block and the inner wall of the other side of the sliding groove respectively.

Preferably, one end of the fixing plate, which is close to the belt conveyor, is welded with a support of the belt conveyor, and the other end of the fixing plate is inclined downwards, wherein the inclination angle is 15-30 degrees.

Preferably, the pivot is all installed to the bottom both sides of buffer board, and the other end and the fixed block of pivot rotate to be connected, are provided with the torsional spring in the pivot, and the both ends of torsional spring respectively with buffer board and fixed block fixed connection.

Preferably, one end of the buffer plate, which is far away from the sliding plate, is inclined upwards, and the inclined angle between the fixed plate and the buffer plate is 120-150 °.

Compared with the prior art, the buffering mechanism for belt conveyor transmission provided by the utility model has the following beneficial effects:

when the article packing box is used, the article packing box at the lower part is upwards conveyed through the belt conveyor, when the article packing box is conveyed to the top end of the belt conveyor, the guide plate downwards slides, the article packing box pushes the sliding plate to downwards slide along the two fixing plates, the sliding plate drives the sliding block to downwards extrude the spring along the fixing rod, the elastic deformation effect of the spring is utilized to buffer the sliding impact force, if the impact force is overlarge, the article packing box can touch the buffer plate, the buffer plate is stressed to outwards overturn, and the impact force can be buffered again through the combined design of the rotating shaft between the buffer plate and the fixing blocks and the torsion spring, so that the article loading and unloading are convenient, the practical use is facilitated, the structure is simple, the design is reasonable, the market prospect is wide, and the popularization is facilitated.

Drawings

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

FIG. 2 is a schematic top view of a fixing plate according to the present invention;

FIG. 3 is a schematic view of the partial cross-sectional structure of FIG. 2 according to the present invention.

In the figure: 1. a belt conveyor; 2. a fixing plate; 3. a slide plate; 4. a buffer plate; 5. a material guide plate; 6. a fixed block; 7. a chute; 8. fixing the rod; 9. a slider; 10. a spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure.

The structures, proportions, sizes, and other dimensions shown in the drawings and described in the specification are for understanding and reading the present disclosure, and are not intended to limit the scope of the present disclosure, which is defined in the claims, and are not essential to the art, and any structural modifications, changes in proportions, or adjustments in size, which do not affect the efficacy and attainment of the same are intended to fall within the scope of the present disclosure. In addition, the terms such as "upper", "lower", "left", "right" and "middle" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and changes or modifications of the relative relationship may be made without substantial technical changes.

Referring to fig. 1-3, a buffer mechanism for belt conveyor transmission comprises a belt conveyor 1, wherein the top end of the belt conveyor 1 is inclined upwards and is provided with a fixed plate 2, the middle part of the fixed plate 2 is slidably provided with a sliding plate 3, and the top of the sliding plate 3 is provided with a buffer plate 4;

the number of the fixed plates 2 is two, a material guide plate 5 is fixedly connected between the two fixed plates 2, the sliding plate 3 is arranged on the material guide plate 5 in a sliding mode, two ends of the sliding plate 3 are connected with the adjacent fixed plates 2 in a sliding mode, the fixed blocks 6 are arranged on two sides of the top of the sliding plate 3, and the buffer plate 4 is rotatably arranged between the two fixed blocks 6;

fixed plate 2 is close to one side of slide 3 and has been seted up spout 7, installs dead lever 8 in the spout 7, and the cover is equipped with slider 9 and spring 10 on the dead lever 8, and slider 9's one end and dead lever 8 sliding connection, slider 9's the other end extend to spout 7 outside and with slide 3 fixed connection, the both ends of spring 10 respectively with slider 9 and spout 7's opposite side inner wall fixed connection.

One end of the fixing plate 2 close to the belt conveyor 1 is welded with a support of the belt conveyor 1, the other end of the fixing plate 2 is arranged in a downward inclined mode, the inclined angle is 15-30 degrees, and articles conveyed by the belt conveyor 1 can be conveniently conveyed.

The pivot is all installed to the bottom both sides of buffer board 4, and the other end and the fixed block 6 of pivot rotate to be connected, are provided with the torsional spring in the pivot, and the both ends of torsional spring respectively with

buffer board

4 and 6 fixed connection of fixed block, the buffer board 4 can drive the pivot and overturn between two fixed blocks 6, utilizes the design of torsional spring for when the buffer board 4 overturns, can cushion the impulsive force.

One end of the buffer plate 4 far away from the sliding plate 3 inclines upwards, and the inclined included angle between the fixed plate 2 and the buffer plate 4 is 120-150 degrees, so that the goods packing box can be unloaded conveniently.

When the article packing box buffering device is used, an article packing box at a lower position is conveyed upwards through the belt conveyor 1, when the article packing box is conveyed to the top end of the belt conveyor 1, the material guide plate 5 slides downwards, the article packing box pushes the sliding plate 3 to slide downwards along the two fixing plates 2, the sliding plate 3 drives the sliding block 9 to downwards extrude the spring 10 along the fixing rod 8, the elastic deformation effect of the spring 10 is utilized to buffer the sliding impact force, if the impact force is too large, the article packing box can touch the buffer plate 4, the buffer plate 4 is forced to turn outwards, and through the combined design of the rotating shaft between the buffer plate 4 and the fixing block 6 and the torsion spring, the impact force can be buffered again, so that the article loading and unloading are convenient, the structure is simple, the design is reasonable, the wide market prospect is realized, and the popularization is facilitated.

The above description is only an exemplary embodiment of the present invention, and is not intended to limit the present invention, the scope of which is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present invention, and such modifications and equivalents should also be considered as falling within the scope of the present invention.

Claims

1. A buffer mechanism for belt conveyor transmission comprises a belt conveyor (1), wherein the top end of the belt conveyor (1) is inclined upwards and is provided with a fixed plate (2), and the buffer mechanism is characterized in that the middle part of the fixed plate (2) is provided with a sliding plate (3) in a sliding manner, and the top of the sliding plate (3) is provided with a buffer plate (4);

the number of the fixed plates (2) is two, a material guide plate (5) is fixedly connected between the two fixed plates (2), the sliding plates (3) are arranged on the material guide plate (5) in a sliding mode, two ends of each sliding plate (3) are connected with the adjacent fixed plates (2) in a sliding mode, fixed blocks (6) are arranged on two sides of the top of each sliding plate (3), and the buffer plate (4) is rotatably arranged between the two fixed blocks (6);

one side of the fixing plate (2) close to the sliding plate (3) is provided with a sliding groove (7), a fixing rod (8) is installed in the sliding groove (7), the fixing rod (8) is sleeved with a sliding block (9) and a spring (10), one end of the sliding block (9) is connected with the fixing rod (8) in a sliding mode, the other end of the sliding block (9) extends to the outside of the sliding groove (7) and is fixedly connected with the sliding plate (3), and two ends of the spring (10) are fixedly connected with the sliding block (9) and the inner wall of the sliding groove (7) on the other side respectively.

2. The buffer mechanism for belt conveyor transmission according to claim 1, wherein one end of the fixing plate (2) close to the belt conveyor (1) is welded to a bracket of the belt conveyor (1), and the other end of the fixing plate (2) is inclined downwards at an angle of 15-30 °.

3. The buffer mechanism for belt conveyor transmission according to claim 1, wherein the two sides of the bottom end of the buffer plate (4) are respectively provided with a rotating shaft, the other end of the rotating shaft is rotatably connected with the fixed block (6), the rotating shaft is provided with a torsion spring, and the two ends of the torsion spring are respectively fixedly connected with the buffer plate (4) and the fixed block (6).

4. The buffer mechanism for belt conveyor transmission as claimed in claim 1, wherein the end of the buffer plate (4) away from the sliding plate (3) is inclined upward, and the inclined angle between the fixed plate (2) and the buffer plate (4) is 120 degrees and 150 degrees.