CN210392465U - Broken belt catching device for belt conveyor - Google Patents

Abstract

The utility model discloses a belt conveyor is with taking absolutely and arresting device, the loach carrying platform comprises a supporting fram, be provided with the conveyer belt in the middle of the support frame, the bilateral symmetry fixedly connected with dead lever of support frame, the one end that the support frame was kept away from to the dead lever is changeed the connection through the pivot and is accepted the board, accepts the one end fixedly connected with connecting rod that the board is close to the support frame, and the connecting rod is kept away from the one end fixedly connected with balancing weight of accepting the board, the underrun supporting spring of balancing weight and. This belt conveyor is with catching device that takes absolutely through setting up the dead lever, accepting the board, configuration piece, supporting spring, supporting shoe, dog, the linkage relation between fixed block and the buffer block for when taking place disconnected area, cushion article and accept, through the linkage relation between buffer block, first buffer spring, second buffer spring and the buffer board, further cushion it, avoid belt conveyor to take place disconnected area accident, the huge loss that causes for the mine.

Description

Broken belt catching device for belt conveyor

Technical Field

The utility model belongs to the technical field of belt conveyor, concretely relates to belt conveyor catches device with disconnected area.

Background

The belt conveyor is widely applied to the fields of mines, metallurgy, chemical industry, light industry, coal, ports and the like, belt breakage accidents can occur in the operation process of the belt conveyor along with the lengthening of conveying distance and the abrasion and overhauling errors caused by the transmission of a conveying belt, a broken belt catching device is generally installed on the belt conveyor for overcoming the loss caused by the broken belt accidents, when the belt conveyor is used, the belt conveyor cannot be quickly and reliably caught synchronously when the broken belt faults occur, namely catching with consistent action cannot be performed, and part of actions of a broken belt catching mechanism often occur, so that the belt can be torn or secondarily broken in the catching process, the loss is caused to users, and braking cannot be performed in time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a belt conveyor is with taking absolutely and arresting device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a broken belt catching device for a belt conveyor comprises a support frame, a conveying belt is arranged in the middle of the support frame, the two sides of the supporting frame are symmetrically and fixedly connected with fixing rods, one end of each fixing rod far away from the supporting frame is rotationally connected with a bearing plate through a rotating shaft, one end of the bearing plate close to the supporting frame is fixedly connected with a connecting rod, one end of the connecting rod far away from the bearing plate is fixedly connected with a balancing weight, the bottom surface of the balancing weight is fixedly connected with the top surface of the supporting block through a supporting spring, a stop block is fixedly connected above the balancing weight, the bottom end of the supporting frame is fixedly connected with a fixed block, the top of the fixed block penetrates through the buffer block and extends to the inside of the buffer block to be connected with the buffer block in a sliding manner, the top fixedly connected with first buffer spring of fixed block, fixedly connected with second buffer spring on the top surface of buffer block, second buffer spring's top fixedly connected with buffer board.

Preferably, the second buffer springs are fixedly connected with a plurality of buffer springs at equal intervals.

Preferably, an inclination angle is arranged between the buffer plate and one end of the buffer block.

Preferably, the both ends of fixed block all fixedly connected with slide bar, and the slide bar runs through the spout and extends its inside rather than sliding connection.

Preferably, the bottom surfaces of the stop blocks are fixedly connected with cushion pads.

Preferably, the two fixing rods are fixedly connected in an inclined and symmetrical manner, and a bearing plate is rotatably connected between the two fixing rods.

The utility model discloses a technological effect and advantage: this belt conveyor is with catching device that takes absolutely through setting up the dead lever, accepting the board, configuration piece, supporting spring, supporting shoe, dog, the linkage relation between fixed block and the buffer block for when taking place disconnected area, cushion article and accept, through the linkage relation between buffer block, first buffer spring, second buffer spring and the buffer board, further cushion it, avoid belt conveyor to take place disconnected area accident, the huge loss that causes for the mine.

Drawings

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

FIG. 2 is a schematic side view of the structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 4 is an enlarged schematic view of the structure at B in fig. 2 according to the present invention.

In the figure: 1. a support frame; 2. a conveyor belt; 3. fixing the rod; 4. a bearing plate; 5. a connecting rod; 6. a balancing weight; 7. a support spring; 8. a support block; 9. a stopper; 10. a fixed block; 11. a buffer block; 12. a first buffer spring; 13. a second buffer spring; 14. a buffer plate; 15. a slide bar; 16. a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a broken belt catching device for a belt conveyor as shown in figures 1-4, which comprises a supporting frame 1, a conveying belt 2 is arranged in the middle of the supporting frame 1, fixed rods 3 are fixedly connected with bilateral symmetry of the supporting frame 1, one end of each fixed rod 3 far away from the supporting frame 1 is rotationally connected with a bearing plate 4 through a rotating shaft, one end of each bearing plate 4 close to the supporting frame 1 is fixedly connected with a connecting rod 5, one end of each connecting rod 5 far away from the bearing plate 4 is fixedly connected with a balancing weight 6, the bottom surface of the balancing weight 6 is fixedly connected with the top surface of a supporting block 8 through a supporting spring 7, a stop block 9 is fixedly connected above the balancing weight 6, the bottom end of the supporting frame 1 is fixedly connected with a fixed block 10, the top of the fixed block 10 penetrates through a buffer block 11 and extends to the interior to be slidably connected with the, fixedly connected with second buffer spring 13 on the top surface of buffer block 11, the top fixedly connected with buffer board 14 of second buffer spring 13, when taking place disconnected area, the sensor sends the state information of the conveyer belt operation of gathering into controller PLC and handles, judges for disconnected area after, the braking stops the belt operation, avoids the emergence of accident.

Specifically, the second buffer springs 13 are fixedly connected with a plurality of springs at equal intervals.

Specifically, an inclination angle is formed between the buffer plate 14 and one end of the buffer block 11.

Specifically, both ends of the fixed block 10 are fixedly connected with sliding rods 15, and the sliding rods 15 penetrate through the sliding grooves 16 to extend into the sliding blocks to be connected with the sliding blocks in a sliding mode.

Specifically, the bottom surfaces of the stop blocks 9 are fixedly connected with cushion pads.

Specifically, the two fixing rods 3 are fixedly connected in an inclined symmetrical manner, and a bearing plate 4 is rotatably connected between the two fixing rods 3.

This belt conveyor is with catching device that takes absolutely, when using, when conveyer belt 2 takes place disconnected area, and article whereabouts, accepts through accepting board 4, when pressing to accepting board 4 and moving, balancing weight 6 moves up, and article drop on buffer board 14, and when the article dropped, balancing weight 6 returned the normal position under the action of self gravity and supporting spring 7's elasticity, and easy operation is convenient, convenient to use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (6)

1. The utility model provides a broken belt capturing device for belt conveyor, includes support frame (1), its characterized in that: a conveying belt (2) is arranged in the middle of the support frame (1), fixing rods (3) are symmetrically and fixedly connected to two sides of the support frame (1), one end, far away from the support frame (1), of each fixing rod (3) is rotatably connected with a bearing plate (4) through a rotating shaft, one end, close to the support frame (1), of each bearing plate (4) is fixedly connected with a connecting rod (5), one end, far away from the bearing plate (4), of each connecting rod (5) is fixedly connected with a balancing weight (6), the bottom surface of each balancing weight (6) is fixedly connected with the top surface of each supporting block (8) through a supporting spring (7), a stop block (9) is fixedly connected to the upper portion of each balancing weight (6), a fixing block (10) is fixedly connected to the bottom end of the support frame (1), the top portion of each fixing block (10) penetrates through a buffer block (11) and extends to the inner, fixedly connected with second buffer spring (13) on the top surface of buffer block (11), the top fixedly connected with buffer board (14) of second buffer spring (13).

2. A broken belt catching device for a belt conveyor according to claim 1, characterized in that: the second buffer springs (13) are fixedly connected with a plurality of buffer springs at equal intervals.

3. A broken belt catching device for a belt conveyor according to claim 1, characterized in that: an inclined angle is formed between the buffer plate (14) and one end of the buffer block (11).

4. A broken belt catching device for a belt conveyor according to claim 1, characterized in that: the both ends of fixed block (10) all fixedly connected with slide bar (15), and slide bar (15) run through spout (16) and extend its inside rather than sliding connection.

5. A broken belt catching device for a belt conveyor according to claim 1, characterized in that: the bottom surfaces of the stop blocks (9) are fixedly connected with cushion pads.

6. A broken belt catching device for a belt conveyor according to claim 1, characterized in that: the two fixing rods (3) are fixedly connected in an inclined symmetrical mode, and a bearing plate (4) is rotatably connected between the two fixing rods (3).

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