CN218556939U

CN218556939U - Inflatable belt replacing device

Info

Publication number: CN218556939U
Application number: CN202223216996.9U
Authority: CN
Inventors: 王钦
Original assignee: Shanxi Bumtresd Machinery Equipment Co ltd
Current assignee: Shanxi Bumtresd Machinery Equipment Co ltd
Priority date: 2022-12-02
Filing date: 2022-12-02
Publication date: 2023-03-03
Anticipated expiration: 2032-12-02

Abstract

The utility model discloses inflatable belt is changed device belongs to band conveyer bearing roller and changes the field, solves the bearing roller and changes the device volume great, deposit the inconvenient and not high problem of bearing roller change efficiency of transport, the technical scheme of adoption: the belt conveyor support device comprises a support seat, wherein the length of the support seat is greater than the width of a belt conveyor, an inflatable support pad is detachably connected above the support seat, after the inflatable support pad is inflated, the top appearance of the inflatable support pad is matched with the shape of the bottom surface of the belt conveyor, and an inflation inlet is formed in the side wall of the inflatable support pad; this device simple structure, convenient to use adopts inflatable structure, can deflate when not using, and convenient to carry aerifys during the use and changes the bearing roller with belt jack-up, and it is fast to aerify speed, has shortened the bearing roller maintenance time, promotes the bearing roller and changes efficiency.

Description

Inflatable belt replacing device

Technical Field

The utility model belongs to band conveyer bearing roller changes the field, concretely relates to device is changed to inflatable belt.

Background

The belt conveyor is widely applied in the fields of hydropower industry and mine engineering. The carrier roller on the belt conveyor mainly plays a role in supporting the belt to move, and after the carrier roller is used for a period of time, the individual carrier roller has the faults of deformation, abrasion, bearing damage and the like which influence the belt operation, so that the belt is directly abraded, scratched and even broken to cause serious accidents, and therefore, the defective belt carrier roller needs to be frequently checked and replaced.

The belt carrier roller that is commonly used at present changes the mode mainly has following several kinds of modes: one is that operating personnel stands in belt both sides, passes the belt below with the horizontal pole, lifts the belt hard simultaneously, and another person stretches into the belt below at both arms and lifts the bearing roller and change, because belt weight is heavier, if two people who lift the belt can be because the physical strength is not enough or hard unevenly, thereby cause the belt to drop, lead to the people who changes the bearing roller below the belt to receive the injury, in order to avoid this kind of problem, will adopt the mode of erectting the electric block to lift the belt, but this kind of mode needs to erect the support in addition, the bearing roller is changed inefficiency, still has the risk that the conveyer belt fell back.

To overcome these problems, many mechanical idler changers have been designed to jack the belt. Such as application number: 201820741802.1 replacement equipment for carrier rollers of belt conveyors utilizes a hydraulic rod and a lifting plate to jack a belt and then replace the carrier rollers. For another example, application No.: 202122724270.5 uses screw and supporting rod to jack up belt, then makes the roller change operation. Although the mechanical carrier roller replacing device can save manpower, the size is large, the storage and the transportation are inconvenient, the device can be used only by field installation and debugging, and the carrier roller replacing efficiency is not high.

SUMMERY OF THE UTILITY MODEL

For solving the problem that prior art exists, the utility model provides a device is changed to inflatable belt, this device simple structure, convenient to use adopts inflatable structure, can deflate when not using, and convenient to carry aerifys during the use and changes the bearing roller with belt jack-up, and it is fast to aerify speed, has shortened the bearing roller maintenance time, promotes the bearing roller and changes efficiency.

In order to achieve the above purpose, the utility model adopts the technical scheme that: device is changed to inflatable belt, including the supporting seat, the length of supporting seat is greater than band conveyer's width, the top of supporting seat can be dismantled and is connected with the inflatable supporting pad, and the inflatable supporting pad aerifys the back, and its top appearance suits with band conveyer's bottom surface shape, and the lateral wall of inflatable supporting pad is provided with the inflation inlet.

The bottom surface of the end part of the supporting seat is detachably connected with a cushion block, and the supporting seat is erected on the frame bodies on the two sides of the belt conveyor through the cushion block.

Connecting portion all extend to the both sides of inflatable supporting pad, have preset the round hole on the connecting portion, have preset the mounting hole on the supporting seat that is close to the round hole, and the bandage passes round hole and mounting hole and with inflatable supporting pad and supporting seat fixed connection.

The side of inflatable supporting pad has preset the bandage hole, fixes being provided with the U-shaped pipe strap on the supporting seat, and solid fixed ring passes the bandage hole and the U-shaped pipe strap is with inflatable supporting pad and supporting seat fixed connection.

Handles are fixedly connected to the top surfaces of the two end parts of the supporting seat.

Compared with the prior art, the utility model, specifically have the gain effect to embody: the utility model discloses a bearing roller is changed can be accomplished fast to the belt changing device. During the use, install the below at the conveyer belt with the supporting seat, then aerify in to the inflatable supporting pad, utilize the inflatable supporting pad with conveyer belt jack-up back, just can change the bearing roller. Whole process is convenient fast, the change efficiency of promotion bearing roller that can be very big shortens bearing roller maintenance time. After the use, carry out the gassing to the inflatable supporting pad, can fold after the gassing and deposit, small, it is all very convenient to deposit the transport.

Drawings

Fig. 1 is a clip type structure diagram of a U-shaped pipe.

Fig. 2 is a partially enlarged view of a portion a in fig. 1.

Fig. 3 is a schematic view of the installation of the U-clamp.

Figure 4 is a schematic view of the structure of the bandage type connection.

In the figure, 1 is a supporting seat, 2 is an inflatable supporting pad, 3 is an inflation inlet, 4 is a cushion block, 5 is a connecting part, 6 is a round hole, 7 is a mounting hole, 8 is a tying hole, 9 is a U-shaped pipe clamp, 10 is a fixing ring, and 11 is a handle.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1, the inflatable belt replacing device comprises a supporting seat 1 made of aluminum plate, wherein the length of the supporting seat 1 is larger than the width of the belt conveyor, so that the supporting seat 1 can span the bracket placed below the conveying belt. The inflatable supporting pad 2 can be detachably connected above the supporting seat 1. The material of the inflatable supporting pad 2 can be made of engineering plastics. After the inflatable supporting pad 2 is inflated, the shape of the top of the inflatable supporting pad is matched with the shape of the bottom surface of the belt conveyor. For example to the cell type bearing roller, can also design into the style of C shape groove with the appearance of inflatable supporting pad 2, can increase the area of contact of inflatable supporting pad 2 and conveyer belt like this, can get up quick, stable support with the conveyer belt.

The side wall of the inflatable supporting pad 2 is provided with an inflation inlet 3, and the inflation inlet 3 can be used as the inflation inlet 3 and can also be used as an air release port. The inflation mode can adopt an inflator pump which is a pedal type inflator pump or an electronic inflator pump.

When using, on placing the support of conveyer belt below with supporting seat 1, then install inflatable supporting pad 2 on supporting seat 1, utilize the pump to inflate in inflatable supporting pad 2, aerify the completion back, inflatable supporting pad 2 just can be with the complete jack-up of conveyer belt, then just can change the bearing roller and maintain, whole process is quick, safety, convenience.

In the above embodiment, the whole structure and the usage of the present invention are simply described, but the connection between the inflatable support pad and the support seat 1 is not specifically described, as long as the inflatable support pad 2 and the support seat 1 can be fixed together. For a better understanding of the principles of the present invention, two specific ways of securing the inflatable support pad 2 and the support seat 1 are provided in this embodiment.

In a first mode

As shown in fig. 2, the connecting portions 5 extend from both sides of the inflatable support pad 2, a circular hole 6 is preset on the connecting portion 5, a mounting hole 7 is preset on the support base 1 near the circular hole 6, and a strap (not shown) passes through the circular hole 6 and the mounting hole 7 to fixedly connect the inflatable support pad 2 and the support base 1. The inflatable support pad 2 and the support base 1 are fixed together using common straps.

Mode two

As shown in fig. 4, a tie hole 8 is preset on a side of the inflatable support pad 2, a U-shaped pipe clamp 9 is fixedly arranged on the support base 1, and a fixing ring 10 penetrates through the tie hole 8 and the U-shaped pipe clamp 9 to fixedly connect the inflatable support pad 2 and the support base 1. The fixing ring 10 is a snap-fit fixing ring.

Two different ways of attaching the inflatable support cushion 2 to the support base 1 are provided, but not limited to these two ways, and other ways may be used. The width of the inflatable support cushion 2 is preferably the same as the width of the support seat 1 or slightly smaller than the width of the support seat 1. Inflatable supporting pad 2 can press on 1 top surface of supporting seat completely like this, can not drop on 1 sharp-pointed edge of supporting seat to damage inflatable supporting pad 2.

On the basis of the above embodiment, in this implementation, in order to better reduce the weight of this device, increase the adaptability of this device, can dismantle in the tip bottom surface of supporting seat 1 and be connected with cushion 4, supporting seat 1 erects on the support body of band conveyer both sides through cushion 4. The height of the whole replacing device is increased by replacing the cushion block 4, so that the replacing device is suitable for different belt conveyors.

In addition, handles 11 are fixedly connected to the top surfaces of the two end parts of the support base 1. The supporting seat 1 can be conveniently placed on the frame body of the belt conveyor through the handle 11.

In addition, for convenient carrying, the supporting seat 1 can be designed to be foldable, so that the storage volume can be reduced, and the carrying is convenient.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. Device is changed to inflatable belt, its characterized in that: including supporting seat (1), the length of supporting seat (1) is greater than band conveyer's width, the top of supporting seat (1) can be dismantled and is connected with inflatable supporting pad (2), and inflatable supporting pad (2) are aerifyd the back, and its top appearance suits with band conveyer's bottom surface shape, and the lateral wall of inflatable supporting pad (2) is provided with inflation inlet (3).

2. The inflatable belt changer of claim 1, wherein: the end bottom surface of the supporting seat (1) is detachably connected with a cushion block (4), and the supporting seat (1) is erected on the frame bodies on the two sides of the belt conveyor through the cushion block (4).

3. The inflatable belt changer of claim 1 or 2, wherein: connecting portion (5) all extend to the both sides of inflatable supporting pad (2), have preset round hole (6) on connecting portion (5), have preset mounting hole (7) on supporting seat (1) that is close to round hole (6), and the bandage passes round hole (6) and mounting hole (7) with inflatable supporting pad (2) and supporting seat (1) fixed connection.

4. The inflatable belt changer of claim 1 or 2, wherein: the side of inflatable supporting pad (2) has preset bandage hole (8), is fixed on supporting seat (1) and is provided with U-shaped pipe card (9), and solid fixed ring (10) pass bandage hole (8) and U-shaped pipe card (9) with inflatable supporting pad (2) and supporting seat (1) fixed connection.

5. The inflatable belt changer of claim 1, wherein: handles (11) are fixedly connected to the top surfaces of the two end parts of the supporting seat (1).