Broken belt capturing device for belt conveyor
A broken belt catching device and technology of belt conveyor, which are applied in the direction of conveyor control device, conveyor objects, transportation and packaging, etc., can solve the problem of easy wear, low sensitivity of broken belt catching, and poor working reliability stability and other issues, to achieve the effect of improving reliability, simple structure, and ensuring sensitivity and accuracy
Active Publication Date: 2014-12-17
SHANDONG UNIV OF SCI & TECH
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- Application Information
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Problems solved by technology
Although the broken belt catcher in this patent has simple structure, low cost and convenient installation and maintenance, it is easy to wear and tear, unstable in work reliability, and the sensitivity of broken belt catch is not high.
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[0029] 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.
[0030] Such as Figure 1 to Figure 3 As shown, the belt conveyor broken belt capture device includes a frame, a capture mechanism and a trigger mechanism. The frame includes a left frame 4 and a right frame 5. The capture mechanism and the trigger mechanism Both are located between the left and right side frames and under the conveyor belt of the belt conveyor in the application.
[0031]The catching mechanism includes an upper conveyor belt catching part and a lower conveyor belt catching part, and both the upper conveyor belt catching part and the lower conveyor belt catching part include a catching dynamic part and a catching static part. The catch moving part can be swung towards and close to the catch static part, and cooperates with the catch static part to form a c...
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The invention discloses a broken belt capturing device for a belt conveyor. The broken belt capturing device for the belt conveyor comprises a frame, a capturing mechanism and a trigger mechanism. The capturing mechanism comprises an upper conveyer belt capturing part and a lower conveyer belt capturing part. Both the upper conveyer belt capturing part and the lower conveyer belt capturing part comprise a capturing movable branch and a capturing still branch. The capturing movable branch can swing to and is close to the capturing still branch, and the capturing movable branch and the capturing still branch form a clamping gap in a matching mode, wherein the clamping gap can capture a broken belt of the belt conveyor. The trigger mechanism comprises clamping parts and a connecting rod component, wherein the clamping parts are used for clamping the capturing movable branch, and the connecting rod component drives the clamping part to rotate. The clamping parts are placed outside the left and the right ends of the upper conveyer belt capturing part and are placed inside the left and the right ends of the lower conveyer belt capturing part. The trigger mode of the capturing mechanism is purely mechanical, and therefore the broken belt capturing device for the belt conveyor is simple in structure and convenient to mount and maintain. Furthermore, the height of the trigger mechanism can be adaptability adjusted according to the heights of conveyer belts, and therefore, triggering flexibility and accuracy are guaranteed.
Description
technical field [0001] The invention belongs to the technical field of belt conveyors, and in particular relates to a broken belt arresting device for belt conveyors, which is applicable to the upper and lower belt conveyors for material transportation in mines, metallurgy, chemical industry, light industry, coal, and ports. Belt break protection for the lower conveyor belt. Background technique [0002] Belt conveyors are widely used in mining, metallurgy, chemical industry, light industry, coal, ports and many other fields. Broken belt accidents will occur. In order to overcome the losses caused by broken belt accidents, a broken belt arresting device is generally installed on the belt conveyor. At present, the commonly used broken belt arresting devices can be divided into two types according to the different power sources: friction-driven and electro-hydraulic. The source drives the brake block to swing, and can effectively catch any random broken belt along the convey...
Claims
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IPC IPC(8): B65G43/06
Inventor 于岩包继华姜雪李金良谷明霞王德堂邹元阳
Owner SHANDONG UNIV OF SCI & TECH