CN216940442U

CN216940442U - Novel support is changed to band conveyer bearing roller device

Info

Publication number: CN216940442U
Application number: CN202122920446.4U
Authority: CN
Inventors: 张文斌; 钟凯; 高韬
Original assignee: Shaanxi Yongxin Mining Co ltd
Current assignee: Shaanxi Yongxin Mining Co ltd
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-07-12
Anticipated expiration: 2031-11-25

Abstract

The utility model discloses a novel support replacing device for a belt conveyor carrier roller, which belongs to the field of belt conveying and comprises a first steel pipe and a second steel pipe, wherein the first steel pipe and the second steel pipe are in threaded connection through a connecting assembly, the connecting assembly comprises a nut and a screw which are in threaded connection, the nut and the screw are respectively fixed at one ends, close to each other, of the first steel pipe and the second steel pipe, a T-shaped inserting rod is inserted into the first steel pipe, a plurality of manual force applying rods are fixedly connected to the outer side of the first steel pipe, a limiting groove is formed in one side, far away from the first steel pipe, of the second steel pipe, the cross section of the limiting groove is in one of a V shape and a U shape, the support replacing efficiency of the carrier roller can be improved, the working strength is reduced, the stability is higher, the phenomenon that a belt falls when the carrier roller is replaced is effectively reduced, and the safety is improved.

Description

Novel support is changed to band conveyer bearing roller device

Technical Field

The utility model relates to the field of belt conveying, in particular to a novel support roller replacing device of a belt conveyor.

Background

Along with mine raw coal transportation, in the process of belt maintenance, a damaged and old carrier roller is frequently required to be replaced, the carrier roller is troublesome to replace and difficult to replace only by manpower, the carrier roller needs to be stopped and manually lifted by a crow bar when replaced in the prior art, and the carrier roller cannot be lifted for a long time due to heavy belt and manpower, is extremely laborious, wastes time and labor, cannot be timely restored to supply when replaced, and affects production;

therefore, to sum up, carry out the efficiency of changing to the bearing roller among the prior art relatively poor, working strength is great, and stability is relatively poor, appears the phenomenon that the belt falls easily when changing the bearing roller, leads to the security lower, for this reason we propose a novel band conveyer bearing roller and change support device.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

Aiming at the problems in the prior art, the utility model aims to provide a novel support roller replacing support device for a belt conveyor, which can improve the replacement efficiency of a support roller, reduce the working strength, has higher stability, effectively reduces the phenomenon of belt falling when the support roller is replaced, and improves the safety.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

The utility model provides a novel belt conveyor bearing roller changes support device, includes first steel pipe and second steel pipe, through coupling assembling threaded connection between first steel pipe and the second steel pipe.

Furthermore, coupling assembling is including threaded connection's nut and screw rod, nut and screw rod are fixed respectively in the one end that first steel pipe and second steel pipe are close to each other.

Furthermore, a T-shaped inserting rod is inserted into the first steel pipe.

Furthermore, a plurality of manual force applying rods are fixedly connected to the outer side of the first steel pipe.

Furthermore, a limiting groove is formed in one side, far away from the first steel pipe, of the second steel pipe.

Furthermore, the cross section of the limiting groove is in one of a V shape and a U shape.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

(1) this scheme does not need artifical use crowbar alright lift up with to the belt through the cooperation of each accessory to promote change efficiency, reduce working strength, and stability is higher, and the effectual phenomenon that reduces the belt and fall promotes the security during change.

(2) This scheme is through setting up the area of contact that T shape inserted bar can be effectual between increase device and the belt to reduce the injury to the belt.

(3) This scheme can be with the stable fixing of second steel pipe on belt frame longeron, hoisting device's stability through setting up the spacing groove.

Drawings

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

FIG. 2 is a schematic structural view of a first steel pipe according to the present invention;

FIG. 3 is a schematic structural view of a T-shaped insert rod according to the present invention;

FIG. 4 is a schematic structural view of a second steel pipe according to the present invention.

The reference numbers in the figures illustrate:

1. a first steel pipe; 2. a second steel pipe; 3. a nut; 4. a screw; 5. a T-shaped insertion rod; 6. a manual force application rod; 7. a limiting groove.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

Example 1:

referring to fig. 1-4, a novel support roller replacing bracket device of a belt conveyor comprises a first steel pipe 1 and a second steel pipe 2, wherein the first steel pipe 1 is in threaded connection with the second steel pipe 2 through a connecting component;

when the bearing roller of conveyer is changed to needs, place the assembly of first steel pipe 1 and second steel pipe 2 between belt frame longeron and last belt, then adjust the interval of first steel pipe 1 and second steel pipe 2 through adjusting connection subassembly, thereby adjust the length of assembly, raise the belt, change the bearing roller, do not need the manual work to use the crow bar to lift the belt, thereby promote change efficiency, reduce working strength, and stability is higher, the effectual phenomenon that reduces the belt and fall during the change, promote the security.

As shown in fig. 1-2 and fig. 4, the connecting assembly includes a nut 3 and a screw 4, which are connected by a thread, and the nut 3 and the screw 4 are respectively fixed at one end of the first steel pipe 1 and one end of the second steel pipe 2, which are close to each other;

when the length of the combination of the first steel pipe 1 and the second steel pipe 2 needs to be adjusted, the nut 3 is rotated by using a wrench, so that the nut 3 is rotated outside the screw rod 4, the height of the nut 3 is adjusted, and the first steel pipe 1 is driven to move together when the height of the nut 3 is changed;

referring to fig. 1 and 3, in order to reduce the abrasion of the first steel pipe 1 to the belt, a T-shaped inserting rod 5 is inserted into the first steel pipe 1, and the T-shaped inserting rod 5 can effectively increase the contact area between the device and the belt, thereby reducing the damage to the belt.

In addition, referring to fig. 1-2, in order to rotate the first steel pipe 1 more conveniently, a plurality of manual force applying rods 6 are fixedly connected to the outer side of the first steel pipe 1. At this time, the first steel pipe 1 can be driven to rotate by pulling the manual force applying rod 6.

Referring to fig. 1 and 4, a limiting groove 7 is formed on one side of the second steel pipe 2 away from the first steel pipe 1, and the cross section of the limiting groove 7 is one of V-shaped and U-shaped.

When in use: the combination body of the first steel pipe 1 and the second steel pipe 2 is placed between a belt rack longitudinal beam and an upper belt, the second steel pipe 2 is fixed on the belt rack longitudinal beam through a limiting groove 7, then the first steel pipe 1 can be driven to rotate by pulling a manual force applying rod 6, the first steel pipe 1 can drive a nut 3 to rotate together when rotating, the nut 3 can rotate at the outer side of a screw rod 4, so that the height of the nut 3 is adjusted, the first steel pipe 1 can be driven to move together when the height of the nut 3 is changed, the distance between the first steel pipe 1 and the second steel pipe 2 is adjusted, so that the length of the combination body is adjusted, the belt is lifted, a carrier roller is replaced, a crowbar is not required to be manually used for lifting the belt, so that the replacement efficiency is improved, the working strength is reduced, the stability is high, and the phenomenon that the belt falls when being replaced is effectively reduced, the safety is improved.

The foregoing is only a preferred embodiment of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a novel support is changed to band conveyer bearing roller device which characterized in that: including first steel pipe (1) and second steel pipe (2), pass through coupling assembling threaded connection between first steel pipe (1) and second steel pipe (2).

2. The novel belt conveyor idler replacing support device according to claim 1, characterized in that: coupling assembling is including threaded connection's nut (3) and screw rod (4), the one end that first steel pipe (1) and second steel pipe (2) are close to each other is fixed respectively in nut (3) and screw rod (4).

3. The novel belt conveyor idler replacing support device according to claim 1, characterized in that: the first steel pipe (1) is inserted with a T-shaped insertion rod (5).

4. The novel belt conveyor idler replacing support device according to claim 1, characterized in that: the outer side of the first steel pipe (1) is fixedly connected with a plurality of manual force applying rods (6).

5. The novel belt conveyor idler replacing support device according to claim 1, characterized in that: and a limiting groove (7) is formed in one side, far away from the first steel pipe (1), of the second steel pipe (2).

6. The novel belt conveyor idler replacing support device according to claim 5, characterized in that: the cross section of the limiting groove (7) is in one of a V shape and a U shape.