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Large separable combined jaw crusher frame

A jaw crusher, combined technology, applied in the field of mechanical equipment manufacturing, can solve problems such as weak structure, large safety accidents, easy to be swelled, etc., to achieve the effect of solid and reliable frame, convenient maintenance, and easy transportation

Inactive Publication Date: 2012-05-23
朝阳重型机器发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing large-scale combined jaw crusher frame is directly connected by bolts. Since there is no wide groove for positioning, the structure is not firm and unsafe. It is easy to be swelled and cracked during work, causing major safety accidents.

Method used

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  • Large separable combined jaw crusher frame
  • Large separable combined jaw crusher frame
  • Large separable combined jaw crusher frame

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Embodiment Construction

[0009] like figure 1 , figure 2 As shown, the present invention comprises front box body 1, frame side plate 2, rear box body 3, high-strength hinged hole bolt 4, and described frame side plate 2 inner side all is provided with wide groove front and rear, front box body, back box Bosses are arranged on both sides of the body, and the bosses correspond to the shape of the wide groove; the bosses are installed in the wide grooves of the side plate 2 of the frame; 1. The frame side plate 2 and the rear box body 3 are joined together by the high-strength reaming bolt 4. With such a structure, the front and rear positioning cannot be moved, and the whole frame is combined into a solid whole.

[0010] In order to achieve better technical effect, the cross-section of the wide groove is rectangular, and the shape of the boss is also rectangular; the cross-section of the wide groove can also be dovetail-shaped, and the shape of the boss is correspondingly dovetail-shaped.

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Abstract

The invention discloses a large separable combined jaw crusher frame. The frame comprises front box bodies (1), frame side plates (2), rear box bodies (3), and high strength hinged bolts (4). The front and the rear of the inner side of the frame side plate (2) are provided with wide grooves. Both side surfaces of the front box boy (1) and both side surfaces of the rear box body (3) are provided with convex benches, wherein the convex benches are corresponding to the shapes of the wide grooves. The convex benches are arranged in the wide grooves on the frame side plates (2). The frame side plates (2) and the front box bodies (1) are connected by the high strength hinged bolts (4), and the frame side plates (2) and the rear box bodies (3) are connected by the high strength hinged bolts (4), such that the whole frame is combined into a solid integration. According to the present invention, the separable combined structure is firm, and is convenient to install on site; the large separable combined jaw crusher frame has the following advantages that: 1, the large separable combined jaw crusher frame is easy to construct; 2, the large separable combined jaw crusher frame is firm and reliable; 3, the large separable combined jaw crusher frame is convenient to install and maintain on the site; 4, the large separable combined jaw crusher frame is convenient to transport; 5, the large separable combined jaw crusher frame is easily installed in a small space (such as underground); 6, the personal safety and the equipment safety are ensured.

Description

technical field [0001] The invention relates to the field of mechanical equipment manufacturing, in particular to a large split combined jaw crusher frame. Background technique [0002] The existing large-scale combined jaw crusher frame is directly connected by bolts. Since there is no wide groove for positioning, the structure is not firm and unsafe. It is easy to be swelled and cracked during work, causing major safety accidents. . Contents of the invention [0003] In order to solve the above technical problems, the present invention provides a large split combined jaw crusher frame, the specific scheme is as follows: [0004] A large-scale split combined jaw crusher frame, including a front box body 1, a frame side plate 2, a rear box body 3, and high-strength hinged hole bolts 4, and the front and rear sides of the frame side plate 2 are arranged Wide grooves, both sides of the front box and the rear box are provided with bosses, and the bosses correspond to the sh...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C1/02
Inventor 朱广礼
Owner 朝阳重型机器发展有限公司
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