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A two-stage controllable conveyor belt fixing device

A technology for fixing devices and conveyor belts, which is applied in the field of secondary controllable conveyor belt fixing devices, can solve the problems of lower production efficiency, long maintenance time, and large energy consumption, and achieve the effect of reducing the impact of pulling force and avoiding sliding

Active Publication Date: 2018-10-30
SHANDONG UNIV OF SCI & TECH
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

However, when using the original hoisting method, many maintenance personnel are required to pull the conveyor belt by manpower, and the labor intensity of the workers is high; the crane hoisting is high, consumes a lot of energy, and the operation is difficult; in addition, there are problems of long maintenance time and high maintenance costs , and have a great impact on normal production, reducing production efficiency to a certain extent

Method used

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  • A two-stage controllable conveyor belt fixing device
  • A two-stage controllable conveyor belt fixing device

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Embodiment Construction

[0024] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments, but the present invention is not limited to these embodiments.

[0025] Such as figure 1 and figure 2 As shown, a secondary controllable conveyor belt fixing device includes a frame 1, a mechanical clamping system, a hydraulic system and a control system. The mechanical clamping system includes a first-level locking mechanism and a second-level locking mechanism. The two ends of the conveyor belt to be jointed are respectively provided with a set of first-level locking mechanisms and a set of second-level locking mechanisms, and the first-level locking mechanism and the second-level The locking mechanism is set along the opposite direction of the normal running direction of the conveyor belt 14, that is, if the conveyor belt 14 runs from left to right, the primary locking mechanism is located on the right side of the secondary locking...

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Abstract

The invention discloses a two-stage controllable conveyor belt fixing device, which includes a frame, a mechanical clamping system, a hydraulic system and a control system; the mechanical clamping system includes a primary locking mechanism and a secondary locking mechanism, and the primary The stage locking mechanism includes an upper static clamping part located above the conveyor belt and a lower dynamic clamping part located below the conveyor belt, and the upper static clamping part and the lower dynamic clamping part cooperate to form a stage for clamping the conveyor belt. Clamping gap, the secondary locking mechanism includes an upper dynamic clamping part located above the conveyor belt and a lower static clamping part located below the conveyor belt, the upper dynamic clamping part and the lower static clamping part cooperate to form clamping The secondary clamping clearance of the conveyor belt. The invention is mainly applied to the belt conveyor in the field of bulk material transportation. During the process of installing and laying the conveyor belt on the conveyor, the invention can avoid the slide caused by the self-weight of the conveyor belt. Pull effects on equipment being overhauled.

Description

technical field [0001] The invention belongs to the technical field of belt conveyors, in particular to a secondary controllable conveyor belt fixing device. Background technique [0002] As the most commonly used and most efficient equipment for solid bulk materials, belt conveyors are widely used in various industries such as mines, cement, warehousing, and docks. The conveyor belt of the belt conveyor is mainly composed of cotton cloth, canvas, nylon and other materials, and these materials have certain flexibility. When the belt conveyor breaks or replaces a new belt, it is necessary to connect the two ends of the conveyor belt. The joint method is mainly the vulcanization joint method, and the vulcanization time is long, generally up to 10 hours or more. When vulcanizing the conveyor belt joint, it is necessary to clamp the conveyor belt at both ends of the joint to avoid the failure of the joint work due to the sliding of the conveyor belt due to its own weight. [0...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C35/00
CPCB29C35/002
Inventor 包继华姜雪杜延旭马士龙吴广清
Owner SHANDONG UNIV OF SCI & TECH
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