A Hammer Crusher Specially Used For Coal Ore
A hammer crusher, coal ore technology, applied in the direction of grain processing, etc., can solve the problems of crushing mechanism damage, sieve plate deformation, etc., to achieve the effects of slowing down deformation, maintaining the output particle size, and avoiding damage to the crushing mechanism
Inactive Publication Date: 2022-06-21
府谷县中联矿业有限公司
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Problems solved by technology
[0004] The main purpose of the present invention is to provide a hammer crusher specially used for coal ore, which aims to solve the problems of deformation of the sieve plate and damage of the crushing mechanism caused by foreign matter entering the crushing chamber
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[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0022] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relationship between various components under a certain posture (as shown in the accompanying drawings). The relative positional relationship, the movement situation, etc., if the specific posture changes, the directional indication also changes accordingl...
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The invention discloses a new type of hammer crusher specially used for coal ore, which includes a casing, a rotating main shaft, a hammer head, a discharge grate plate, a support rod and an adjusting rod. Open the feed port and the discharge port; the rotating main shaft is installed on the opposite side walls of the casing, and a plurality of hammer heads are evenly spaced along the circumference of the rotating main shaft; the discharge grate is arranged on the lower side of the rotating main shaft, and the outlet The first end of the material grate is erected on the support rod, the second end of the discharge grate is connected to one end of the adjustment rod in rotation, the support rod is erected on the opposite side walls of the casing, and the other end of the adjustment rod is floating with the casing connect. In the technical solution of the present invention, when foreign matter enters the crushing cavity, the discharge grate can realize a dumping action to discharge the foreign matter from the discharge port. Avoid repeated crushing of foreign matter in the crushing cavity, slow down the deformation of the sieve plate, and maintain the output particle size; avoid damage to the crushing mechanism caused by excessive hardness of foreign matter.
Description
technical field [0001] The invention relates to the field of crushing equipment, in particular to a hammer crusher specially used for coal ore. Background technique [0002] Hammer crusher is a commonly used crushing equipment in the field of sample preparation. It consists of hammer crushing cavity, rotating main shaft, flange plate, hammer head, hammer shaft and sieve plate. The sample preparation needs to obtain materials of specified particle size and specified quality, which can be crushed by hammer crusher to obtain the specified particle size. When the hammer crusher is used for crushing, the rotating spindle rotates to drive the hammer head to rotate, and the material is crushed in the hammer crushing cavity. The bottom of the hammer crushing cavity is provided with a sieve plate. There are many pre-drilled sieve holes on the sieve plate. The sieve holes of the sieve plate are used to obtain the material of the specified particle size, and the material that does not...
Claims
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IPC IPC(8): B02C13/09B02C13/28B02C13/282B02C13/284B02C13/286B02C13/30B02C23/10
CPCB02C13/09B02C13/2804B02C13/282B02C13/284B02C13/286B02C13/30B02C23/10B02C2013/2825B02C2013/28609
Inventor 刘贤银周运福
Owner 府谷县中联矿业有限公司