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Pull-off machine with adjustable pressure for rubber conveyor belt production

A technology for conveyor belts and tractors, which is applied in the field of tractors and can solve problems such as non-adjustable pressure

Active Publication Date: 2017-12-19
ZHEJIANG SANWEI RUBBER ITEM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a pressure-adjustable hauling machine for the production of rubber conveyor belts, in which the pressure acting on the hauled conveyor belt can be adjusted and the size of the pressure can be intuitively known in use, so as to solve the problem of the traction roller of the existing hauling machine. The problem of non-adjustable pressure on the pulled conveyor belt

Method used

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  • Pull-off machine with adjustable pressure for rubber conveyor belt production
  • Pull-off machine with adjustable pressure for rubber conveyor belt production
  • Pull-off machine with adjustable pressure for rubber conveyor belt production

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Embodiment one, see figure 1 , a non-slip traction machine for rubber conveyor belt production, including a frame 1 and a traction roller drive motor 4.

[0031] The frame 1 is provided with two traction rollers 2 . The two traction rollers 2 are respectively a lower traction roller 22 and an upper traction roller 21 . The upper pulling roller 21 is located above the lower pulling roller 22 . Both ends of the upper traction roller 21 are liftably connected on the frame 1 by a lifting seat 6 . Lifting seat 6 is slidably connected with frame 1. The frame 1 is also provided with a lifting seat drive mechanism 7 for driving the lifting seat to go up and down. The frame 1 is also provided with a support seat plate 11 .

[0032] The traction roller driving motor 4 is provided with a speed reducer 5 . The casing of traction roller drive motor 4 is fixed together with the casing of speed reducer 5. The motor shaft of the traction roller drive motor 4 is connected togethe...

Embodiment 2

[0037] Embodiment two, the difference with embodiment one is:

[0038] see Figure 4 , also includes a power display mechanism 9. The power display mechanism 9 includes a light source 92 and a projection board 97 . A light source 92 is installed on the driving side of the chassis 1 through a heat sink 91 . A projection board 97 is mounted on the operating side of the frame. The light source 92 irradiates toward the projection board 97 . The light source 92 is a green laser diode. When the traction roller driving motor 4 has power, the light source 92 emits light and projects onto the projection board 97 .

[0039] see Figure 5 , The power display mechanism 9 also includes a heating structure 93 .

[0040] The radiator 91 is provided with a light source installation hole 911 , a heating structure installation hole 912 , a cooling fin 913 and a radiator installation hole 914 which are connected together. The light source installation hole 911 is a round hole. The heati...

Embodiment 3

[0045] Embodiment three, the difference with embodiment two is:

[0046] see Figure 6 , one end of the heat conducting sleeve 934 and one end of the heat sink 91 are sealed against the sealing plate 94 , that is, both the heat conducting sleeve and the heat sink can slide relative to the sealing plate 94 . The other end of the heat conducting sleeve 934 and the other end of the radiator 91 are sealed and connected together through the annular liquid storage bag 95 . The annular liquid storage bag 95 is filled with heat-insulating liquid, and the heat-insulating liquid makes the annular liquid storage bag 95 in an elastically expanded state. When the temperature is below 25° C., a sealed cavity 96 is formed among the heat conducting sleeve 934 , the sealing plate 94 , the radiator 91 and the annular liquid storage bag 95 . The sealed cavity 96 communicates with the annular liquid storage bag 95 .

[0047] When in use, the annular liquid storage bag 95 is positioned above th...

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PUM

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Abstract

The invention relates to rubber conveying belt production apparatuses. A pressure-adjustable dragger for production of rubber conveying belt comprises a rack, a pressure sensor and a displayer used for displaying the pressure detected by the pressure sensor. The rack is provided with an upper dragging roller, a lower dragging roller and a dragging roller drive motor, wherein the lower dragging roller is connected with the dragging roller drive motor and the upper dragging roller is located above the lower dragging roller. The upper dragging roller is connected to the rack via a lifting base in a lifting manner. The rack is also provided with a lifting base drive mechanism used for driving the lifting base to ascend and descend. The pressure sensor is used for detecting the pressure applied to a conveying belt dragged by the dragging rollers when the upper dragging roller is used. The pressure-adjustable dragger for production of rubber conveying belt has the advantages that the pressure applied to dragged conveying belts during use can be adjusted and the pressure can be directly and intuitively obtained and solves the problem that the pressure applied to dragged conveying belts by dragging rollers of the conventional dragging machine cannot be adjusted.

Description

technical field [0001] The invention relates to rubber conveyor belt production equipment, in particular to a tractor with adjustable pressure for rubber conveyor belt production. Background technique [0002] In the production process of rubber conveyor belt, tractor conveyor belt is needed for traction. The basic structure of the tractor includes a frame, and the frame is provided with an upper traction roller, a lower traction roller and a traction roller driving motor. The two traction rollers of the existing traction machine are all positionally non-adjustable and connected to the frame through bearings, so the pressure produced by the traction rollers on the conveyor belt cannot be adjusted as required during use. Contents of the invention [0003] The invention provides a pressure-adjustable hauling machine for the production of rubber conveyor belts, in which the pressure acting on the hauled conveyor belt can be adjusted and the size of the pressure can be intuit...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65H20/02
CPCB65H20/02B65H2404/144B65H2551/20
Inventor 叶军李晓林
Owner ZHEJIANG SANWEI RUBBER ITEM CO LTD