Belt conveyor belt tensioning frame

Abstract

The utility model discloses a belt conveyor stops partial pressure belt frame, including " upside down U " shape's mounting bracket, one side opposite of left and right sides of mounting bracket installs and stops partial supporting roller, two stop partial supporting rollers are " eight " characters, the lower extreme of the top of mounting bracket installs and presses the belt wheel, the left and right ends of the lower extreme of mounting bracket are fixed on the connecting crossbeam, the connecting crossbeam is vertically fixed on the belt conveyor longitudinal beam. The utility model discloses the belt wheel and ensures the even pressure to the conveyer belt, and the partial supporting roller can effectively reduce the deviation of the transport rubber belt, effectively solve the deviation and the problem of the rubber belt of the belt conveyor transport, improve the operation stability and reliability of the conveyor.

Description

Technical Field

[0001] This utility model relates to a belt conveyor anti-biasing pressure belt frame, belonging to the technical field of coal mine conveying auxiliary equipment. Background Technology

[0002] The surface of underground tunnels is uneven and curved, which can lead to problems such as belt misalignment and belt drift after the installation of belt conveyors, affecting transportation safety. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a belt conveyor anti-biasing pressure belt frame to solve the technical problems existing in the prior art.

[0004] The technical solution adopted by this utility model is as follows: a belt conveyor anti-deviation pressure frame, including an inverted U-shaped mounting frame, anti-deviation rollers are installed on opposite sides of the mounting frame, the two anti-deviation rollers are in a figure-eight shape, a pressure wheel is installed at the lower end of the top of the mounting frame, the left and right ends of the lower end of the mounting frame are fixed on the connecting crossbeam, and the connecting crossbeam is vertically fixed on the longitudinal beam of the belt conveyor.

[0005] Preferably, both the mounting bracket and the connecting beam are made of 12# channel steel.

[0006] Preferably, the pressure roller has a length of 120mm and an outer diameter of DN200.

[0007] Preferably, the anti-deviation roller is an Ø159 bottom roller, and the anti-deviation roller is installed using an H-frame.

[0008] Preferably, the mounting bracket is connected to the connecting beam by hexagonal bolts.

[0009] Preferably, the crossbeam is mounted on the longitudinal beam of the belt conveyor using U-bolts.

[0010] The beneficial effects of this utility model are:

[0011] 1. Compared with the prior art, this utility model has been put into use on a belt conveyor in the 150514 transport roadway of the third coal mining area. The pulleys ensure that the conveyor belt is subjected to uniform pressure, and the anti-deviation idler can effectively reduce the belt deviation. It effectively solves the problems of belt deviation and belt slippage in belt conveyors, and improves the operational stability and reliability of the conveyor.

[0012] 2. Compared with the prior art, the bias belt frame structure of this utility model is stable, strong, and not easily damaged. The mounting frame, connecting beam, pressure roller, and anti-bias roller are all detachable, which facilitates transportation. This utility model is easy to install, and two people can easily install it, reducing manpower input. Attached Figure Description

[0013] Figure 1 This is an overall structural diagram of the present invention.

[0014] The reference numerals in the accompanying drawings include: 1. Mounting bracket; 2. Pressure roller; 3. Anti-deviation roller; 4. Connecting crossbeam; 5. Hex bolt; 6. U-bolt; 7. Belt conveyor longitudinal beam. Detailed Implementation

[0015] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0016] Example 1:

[0017] Anti-biasing belt frame for belt conveyors, such as Figure 1 The mounting bracket 1 is inverted U-shaped. Anti-deviation rollers 3 are mounted on opposite sides of the mounting bracket 1, forming a figure-eight shape. The anti-deviation rollers 3 are Ø159 bottom rollers and are mounted using an H-frame. A pressure roller 2, 120mm long and DN200 in outer diameter, is mounted at the lower top of the mounting bracket 1. The lower left and right ends of the mounting bracket 1 are fixed to a connecting beam 4 using hexagonal bolts 5. The connecting beam 4 is vertically fixed to the conveyor belt longitudinal beam 7 using U-shaped bolts 6. In this embodiment, both the mounting bracket 1 and the connecting beam 4 are made of 12# channel steel.

[0018] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A belt conveyor anti-biasing pressure belt frame, characterized in that: The system includes an inverted U-shaped mounting frame, with anti-deviation rollers installed on opposite sides of the mounting frame. The two anti-deviation rollers are arranged in a figure-eight shape. A belt pressure wheel is installed at the lower end of the top of the mounting frame. The left and right ends of the lower end of the mounting frame are fixed to a connecting beam, which is vertically fixed to the longitudinal beam of the belt conveyor.

2. The anti-biasing belt frame for a belt conveyor according to claim 1, characterized in that: Both the mounting bracket and the connecting beam are made of 12# channel steel.

3. The anti-biasing belt frame for a belt conveyor according to claim 1, characterized in that: The pressure roller has a length of 120mm and an outer diameter of DN200.

4. The anti-biasing belt frame for a belt conveyor according to claim 1, characterized in that: The anti-deviation roller is an Ø159 bottom roller, and the anti-deviation roller is installed using an H-frame.

5. The anti-biasing belt frame for a belt conveyor according to claim 1, characterized in that: The mounting bracket is connected to the connecting beam by hexagonal bolts.

6. The anti-biasing belt frame for a belt conveyor according to claim 1, characterized in that: The crossbeam is mounted on the longitudinal beam of the belt conveyor using U-bolts.

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