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V-shaped geometric form of middle plate structure of middle groove

A technology of plate structure and form, applied in the field of new "V" geometric form, to achieve the effect of simple structure

Inactive Publication Date: 2016-02-03
史庆丰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In order to solve the above technical problems, the present invention provides a new "V"-shaped geometric form of the middle plate structure of the middle trough, which can effectively solve the problem of reserved clearance when installing and using the traditional middle trough, and can achieve gapless junction

Method used

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  • V-shaped geometric form of middle plate structure of middle groove
  • V-shaped geometric form of middle plate structure of middle groove
  • V-shaped geometric form of middle plate structure of middle groove

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Embodiment Construction

[0012] In the figure, 1. The plate in the middle groove, 2. The front end of the plate in the middle groove is an obtuse "V"-shaped edge facing outward, 3. The straight opening at the end of the plate in the middle groove, 4. The correspondence between the middle grooves when installing the link The "K" type connection form, 5, circular chain, 6, scraper, 7, push cylinder, 8, hydraulic support.

[0013] exist figure 1 In the embodiment shown in , the head end (2) of the middle plate (1) in the middle groove part is designed as a "V"-shaped edge facing outward at an obtuse angle, and the "V"-shaped mouth is perpendicular to the center line of the middle plate The angle a is the maximum allowable rotation angle when the middle groove is pushed, and the traditional straight opening is retained at the tail end (3), and at the same time, it is ensured from the sharp corner of the "V"-shaped end of the middle plate to the The length dimension at the flat opening of the tail end is ...

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Abstract

The invention discloses a V-shaped geometric form of a middle plate structure of a middle groove. A head end (2) of a middle plate (1) of a middle groove part of a traditional scraper conveyer is designed as a V-shaped edge port with an outward obtuse angle; the V-shaped port is corresponding to a vertical surface of a center line of the middle plate to form an included angle a; a traditional straight port is remained at a tail end (3); meanwhile, the length from a sharp angle at a V end (2) of the head end of the middle plate to a flat port (3) at the tail end is a standard section length L; the shape and size consistency of the middle groove part is kept in operation; in installation and linkage, a K-shaped connecting form is formed in the head-tail connecting place of the middle plate in the middle of each section of the middle groove, so that a gap included angle is formed; and no-gap linkage is realized through head-tail leaning of the middle plate. The no-gap linkage can guarantee constant tension of a ring chain, so that the displacement and the impact of the middle groove in a working state are effectively controlled, and the turning demands needed by the formation of an S-shaped curved line in lateral displacement of the middle groove are guaranteed.

Description

Technical field [0001] The invention belongs to the technical field of fully mechanized mining machinery equipment in coal mines, and in particular relates to a new "V"-shaped geometric form of a plate structure in a middle groove of an important part of scraper conveyor equipment. Background technique [0002] At present, the scraper conveyor equipment for fully mechanized mining equipment manufactured at home and abroad is basically composed of several middle grooves; two transition grooves; two circular chains; several scrapers; corresponding to the number of transition grooves Links, pin rails; and a nose frame, a tail frame; and components such as reducers, motors, and sprockets installed in the nose and tail frames. The motor drives the sprocket through the reducer, and the sprocket drives the scraper mounted on the circular link chain to move along the middle groove through the circular link chain. The assembled scraper conveyor is like a train. The head and tail are...

Claims

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Application Information

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IPC IPC(8): B65G19/28
Inventor 史庆丰
Owner 史庆丰
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