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Jaw crusher

A technology for jaw crushers and jaw plates, which is applied in the fields of dust removal, cleaning methods and tools, grain processing, etc., and can solve problems affecting the normal use of jaw crushers, threatening the physical and mental health of workers, and dust accumulation in jaw crushers, etc. problems, to achieve good environmental performance, reduce health damage, and improve the effect of smoke and dust environment

Inactive Publication Date: 2019-03-01
松滋市金津矿山机械股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the crushing process of ore and bulk materials, a large amount of dust will be raised at the feed inlet, which will have a serious impact on the surrounding environment and threaten the physical and mental health of the workers. At the same time, it will also cause dust accumulation inside the jaw crusher. , affecting the normal use of the jaw crusher

Method used

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Examples

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Embodiment

[0018] Example: such as figure 1 As shown, the jaw crusher of this embodiment includes a jaw crusher body and a dust removal device 6;

[0019] A static jaw plate 2 is vertically provided on the inner wall of the chassis 1 side of the jaw crusher body, and a movable jaw plate 3 is arranged inside the chassis 1. The movable jaw plate 3 is obliquely arranged on the side of the static jaw plate 2. The movable jaw plate 3 is connected to the driving device in transmission, and the driving device drives the upper end of the movable jaw plate 3 to swing close to or away from the above-mentioned static jaw plate 2, and a crushing chamber 4 is formed between the above-mentioned static jaw plate 2 and the above-mentioned movable jaw plate 3;

[0020] The upper end of the crushing chamber 4 is sealed and connected with a vertical feed pipe 7, and the upper end of the feed pipe 7 is covered with a flexible dust-shielding member 8, which can be opened or closed under the action of an exte...

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Abstract

The invention relates to a jaw cruder. The jaw crusher comprises a jaw crusher body and a dust removal device; a fixed jaw plate is vertically arranged on the inner wall of one side of a case of the jaw crusher body, a movable jaw plate is arranged in the case, and is obliquely arranged on one side of the fixed jaw plate, the movable jaw plate is in transmission connection with a driving device, the driving device drives the upper end of the movable jaw plate to swing to be close to or away from the fixed jaw plate, and a pulverizing chamber is formed between the fixed jaw plate and the movable jaw plate; the upper end of the pulverizing chamber is in sealed connection with and communicates with a vertical feeding tube; a flexible dust shielding component is arranged at the upper end of the feeding tube in a covering manner; the dust shielding component can be opened or closed under the effect of external force; and a dust removal tube is arranged on the wall of the feeding tube, and the dust removal device communicates with the dust removal tube. The jaw crusher has the advantages that the structural design is simple and reasonable, a soot environment surrounding the crusher can be improved effectively, damage to health of operators is relieved, and environmental protection property is good.

Description

technical field [0001] The invention relates to mine crushing technology, in particular to a jaw crusher. Background technique [0002] Jaw crusher is commonly known as jaw crusher, also known as tiger mouth. The crushing cavity is composed of two jaw plates, the movable jaw and the static jaw, which simulate the movement of the two jaws of animals to complete the material crushing operation. It is widely used in the crushing of various ores and bulk materials in mining smelting, building materials, roads, railways, water conservancy and chemical industries. During the crushing process of ore and bulk materials, a large amount of dust will be raised at the feed inlet, which will have a serious impact on the surrounding environment and threaten the physical and mental health of the workers. At the same time, it will also cause dust accumulation inside the jaw crusher. , affecting the normal use of the jaw crusher. Contents of the invention [0003] The technical problem ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C1/04B08B15/04
CPCB02C1/04B08B15/04
Inventor 欧阳界张大宏李冬林
Owner 松滋市金津矿山机械股份有限公司
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