Mesh belt tension adjusting device

Abstract

The utility model relates to the technical field of conveying equipment, in particular to a mesh belt tensioning adjusting device which comprises a conveying mesh belt, a driving roller is arranged below the conveying mesh belt, an elastic roller is arranged at the bottom of one side of the driving roller, an adjusting assembly is arranged on the elastic roller, the adjusting assembly comprises a fixing frame, the elastic roller is installed on the fixing frame, and the fixing frame is fixedly connected with the conveying mesh belt. Electric telescopic rods are symmetrically and fixedly connected to the top of the fixing frame, mounting frames are fixedly connected to the top ends of the electric telescopic rods on the two sides, a side plate is fixedly connected to one side of the fixing frame, grooves are symmetrically formed in the bottom end of the side plate, and rolling wheels are rotatably connected to the interiors of the grooves in the two sides; according to the scheme, by designing the adjusting assembly, when the conveying frame is used, the tightness degree of the conveying mesh belt can be automatically detected, automatic adjustment can be conducted, meanwhile, equipment halt is not needed in the adjusting process, and therefore the practicability of the equipment is greatly improved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of conveying equipment, in particular to a mesh belt tension adjusting device. BACKGROUND

[0002] The conveying mesh belt is a device for material conveying, which is usually composed of a series of parallel metal mesh belts, plastic mesh belts or rubber mesh belts, etc., can carry and move various materials, and is usually driven by a speed reducer, and is driven to run by a chain wheel, a chain or a gear transmission device, so that the stability and reliability of the conveying process are ensured.

[0003] After the conveying mesh belt is conveyed for a long time, the belt is usually stretched, so that the conveying mesh belt is loose, and the conveying of subsequent materials is affected, so that the tightness of the conveying mesh belt needs to be adjusted. When the tightness of the existing conveying mesh belt is adjusted, in order to ensure the safety of workers, the conveying mesh belt is usually closed, and then manually adjusted by workers, but the manual adjustment efficiency is low, so that the use of the conveying mesh belt is affected. Therefore, in order to solve the above problems, the application provides a mesh belt tension adjusting device. CONTENT OF THE UTILITY MODEL

[0004] In order to solve the problem of low efficiency of manual adjustment of the tightness of the conveying mesh belt, the application provides a mesh belt tension adjusting device.

[0005] The mesh belt tension adjusting device provided by the application comprises a conveying mesh belt, a driving roller is arranged below the conveying mesh belt, a tension roller is arranged at the bottom of one side of the driving roller, an adjusting assembly is arranged on the tension roller, the adjusting assembly comprises a fixing frame, the tension roller is mounted on the fixing frame, electric telescopic rods are symmetrically and fixedly connected to the top of the fixing frame, mounting frames are fixedly connected to the top ends of the electric telescopic rods on the two sides, a side plate is fixedly connected to one side of the fixing frame, recesses are symmetrically formed in the bottom end of the side plate, rollers are rotatably connected in the recesses on the two sides, and a pressure sensor is mounted at the middle position of the bottom of the side plate.

[0006] Preferably, the driving roller and the tension roller are arranged on the inner side of the conveying mesh belt.

[0007] Preferably, the fixing frame, the electric telescopic rods and the mounting frames are arranged on the inner side of the conveying mesh belt, and the electric telescopic rods on the two sides are vertically arranged on the fixing frame.

[0008] Preferably, the fixing frame and the mounting frame are horizontally arranged, and a plurality of through holes are symmetrically formed in the mounting frame.

[0009] Preferably, the side plate is in L-shaped, and the rollers and the pressure sensor are attached to the conveying mesh belt.

[0010] To sum up, the application includes the following beneficial technical effects:

[0011] By designing the adjusting assembly, when the conveying frame is in use, the conveying mesh belt can move the articles by driving the mesh belt to move through the plurality of driving rollers. At this time, the pressure sensor monitors the pressure when the mesh belt moves, so as to judge whether the mesh belt is loose. When the mesh belt is loose, the loose roller on the fixed frame is driven to move by the electric telescopic rod, so as to adjust the tightness of the mesh belt. Compared with the prior art, the design can automatically detect the tightness of the mesh belt and automatically adjust the tightness. The adjustment process does not require the equipment to be shut down, thereby greatly improving the practicability of the equipment. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 is a structural schematic view of the conveying mesh belt in the embodiment of the application;

[0013] Figure 2 is a structural schematic view of the driving roller in the embodiment of the application;

[0014] Figure 3 is a structural schematic view of the adjusting assembly in the embodiment of the application;

[0015] Figure 4 is a structural schematic view of the side plate in the embodiment of the application.

[0016] Reference signs: 1, conveying mesh belt; 2, driving roller; 3, loose roller; 4, adjusting assembly; 5, fixed frame; 6, electric telescopic rod; 7, mounting frame; 8, through hole; 9, side plate; 10, groove; 11, roller; 12, pressure sensor. DETAILED DESCRIPTION

[0017] The following will be described in detail in combination with the accompanying drawings. Figure 1 - Figure 4 The application will be further described in detail.

[0018] Embodiment:

[0019] A mesh belt tension adjusting device, with reference to Figure 1 - Figure 2, including the conveying mesh belt 1, the conveying mesh belt 1 is convenient for conveying articles, the conveying mesh belt 1 is provided with driving rollers 2, the driving rollers 2 are provided with a plurality of, the conveying mesh belt 1 is driven to move by the plurality of driving rollers 2, the two ends of the driving roller 2 are rotatably installed on the conveying frame body, the bottom of one side of the driving roller 2 is provided with a tension roller 3, the tension of the conveying mesh belt 1 is adjusted through the tension roller 3, the driving roller 2 and the tension roller 3 are all arranged on the inner side of the conveying mesh belt 1, and the conveying mesh belt 1 is arranged on the driving roller 2 and the tension roller 3, the tension roller 3 is provided with an adjusting assembly 4, the tension roller 3 is automatically driven to adjust and move through the adjusting assembly 4, so that the tension of the conveying mesh belt 1 is adjusted;

[0020] When in use, the conveying mesh belt 1 is driven to move by the plurality of driving rollers 2, so that the conveying mesh belt 1 can move articles, and then the tension roller 3 is automatically driven to adjust and move through the adjusting assembly 4, so that the tension of the conveying mesh belt 1 is adjusted.

[0021] Refer to Figure 3 - Figure 4 The adjusting assembly 4 comprises a fixing frame 5, the fixing frame 5 is convenient for the installation and subsequent movement of the tension roller 3, the tension roller 3 is installed on the fixing frame 5, the top of the fixing frame 5 is fixedly connected with an electric telescopic rod 6, the fixing frame 5 is moved through the extension and contraction of the electric telescopic rod 6, the two sides of the electric telescopic rod 6 are vertically arranged on the fixing frame 5, the top of the two sides of the electric telescopic rod 6 is fixedly connected with a mounting frame 7, the electric telescopic rod 6 is conveniently installed through the mounting frame 7, the fixing frame 5, the electric telescopic rod 6 and the mounting frame 7 are all arranged on the inner side of the conveying mesh belt 1, the fixing frame 5 and the mounting frame 7 are both horizontally arranged, a plurality of through holes 8 are symmetrically formed in the mounting frame 7, the mounting frame 7 is fixed on the conveying frame body through the two sides of the through holes 8, one side of the fixing frame 5 is fixedly connected with a side plate 9, recesses 10 are symmetrically formed in the bottom of the side plate 9, rollers 11 are rotatably connected in the recesses 10, the friction between the side plate 9 and the conveying mesh belt 1 is reduced through the rollers 11, a pressure sensor 12 is installed at the middle position of the bottom of the side plate 9, the pressure of the conveying mesh belt 1 when moving is monitored through the pressure sensor 12, so that whether the conveying mesh belt 1 is loose is judged, the side plate 9 is arranged in an L shape, and the rollers 11 and the pressure sensor 12 are attached to the conveying mesh belt 1;

[0022] In use, the friction between the side plate 9 and the conveying mesh belt 1 is reduced by the roller 11, and the pressure sensor 12 monitors the pressure when the conveying mesh belt 1 moves, so as to determine whether the conveying mesh belt 1 is loose, when the conveying mesh belt 1 is loose, the tension roller 3 on the fixed frame 5 is driven to move by the electric telescopic rod 6, so as to adjust the tension of the conveying mesh belt 1.

[0023] In use, the friction between the side plate 9 and the conveying mesh belt 1 is reduced by the roller 11, and the pressure sensor 12 monitors the pressure when the conveying mesh belt 1 moves, so as to determine whether the conveying mesh belt 1 is loose, when the conveying mesh belt 1 is loose, the tension roller 3 on the fixed frame 5 is driven to move by the electric telescopic rod 6, so as to adjust the tension of the conveying mesh belt 1.

[0024] The above describes an exemplary embodiment of the mesh belt tensioning and adjusting device provided by the present disclosure with reference to the preferred embodiment, however, it can be understood by those skilled in the art that various modifications and changes can be made to the above specific embodiment without departing from the concept of the present disclosure, and various technical features and structures proposed by the present disclosure can be combined without departing from the protection scope of the present disclosure, and the protection scope of the present disclosure is determined by the appended claims.

Claims

1. A mesh belt tension adjustment device, comprising a conveyor mesh belt (1), characterized in that: The conveyor belt (1) is provided with a drive roller (2) below it. A tension roller (3) is provided on the bottom of one side of the drive roller (2). An adjustment component (4) is provided on the tension roller (3). The adjustment component (4) includes a fixed frame (5). The tension roller (3) is installed on the fixed frame (5). An electric telescopic rod (6) is symmetrically fixedly connected to the top of the fixed frame (5). An installation frame (7) is fixedly connected to the top of the electric telescopic rod (6) on both sides. A side plate (9) is fixedly connected to one side of the fixed frame (5). A groove (10) is symmetrically opened at the bottom of the side plate (9). Rollers (11) are rotatably connected inside the grooves (10) on both sides. A pressure sensor (12) is installed at the middle position of the bottom of the side plate (9).

2. The mesh belt tension adjustment device according to claim 1, characterized in that: The drive roller (2) and tension roller (3) are both located inside the conveyor belt (1), and the conveyor belt (1) is located on the drive roller (2) and tension roller (3).

3. The mesh belt tension adjustment device according to claim 1, characterized in that: The fixed frame (5), electric telescopic rod (6) and mounting frame (7) are all set inside the conveyor belt (1), and the electric telescopic rods (6) on both sides are vertically set on the fixed frame (5).

4. The mesh belt tension adjustment device according to claim 1, characterized in that: Both the fixing frame (5) and the mounting frame (7) are arranged horizontally, and multiple through holes (8) are symmetrically opened on the mounting frame (7).

5. The mesh belt tension adjustment device according to claim 1, characterized in that: The side plate (9) is L-shaped, and the roller (11) and pressure sensor (12) are both attached to the conveyor belt (1).

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