Raw material crushing device for mining machinery
A raw material crushing and mechanical technology, applied in the field of mining machinery, can solve the problems of inability to crush impurities, separation of impurities, poor crushing effect, etc.
Inactive Publication Date: 2021-04-13
LOUDI DINGHONG AUTOMATION EQUIP
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[0003] After retrieval, Chinese Patent No. CN111569999A discloses a raw material crushing device for mining machinery. 2. The connecting shafts on the right side are assembled and connected sequentially, so that the integrated assembly transmission is stable, and the crushing teeth 1 and 2 are evenly distributed on the crushing shaft 1 and crushing shaft 2 to improve the efficiency of crushing and extruding raw materials. The method cannot separate the pulverized impurities in the mineral material, and the crushing effect is not good
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[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0023] see Figure 1-4 , a raw material crushing device for mining machinery, comprising a crushing box 1, the bottom of the crushing box 1 is fixedly installed with a support seat 2, the bottom of the crushing box 1 is fixedly installed with a discharge port 3, and the top of the crushing box 1 is fixedly installed with upper The feed port 21 and the first motor 9, the output shaft of the first motor 9 are equipped with a transmission belt 8, and the inner wa...
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The invention relates to the technical field of mining machinery, and discloses a raw material crushing device for the mining machinery. The raw material crushing device for the mining machinery comprises a crushing box, a supporting base is fixedly installed at the bottom of the crushing box, a discharging opening is fixedly installed at the bottom of the crushing box, a feeding opening and a first motor are fixedly installed at the top of the crushing box, and a transmission belt is movably installed on the outer side of an output shaft of the first motor. According to the raw material crushing device for the mining machinery, a concave-convex plate is driven to rotate through rotation of a second motor, when the concave-convex plate rotates, a telescopic column is driven to periodically move up and down through a sliding plate, when the telescopic column periodically moves up and down, a filter screen plate is driven to vibrate up and down through a connecting base, mineral aggregate impurities located on the filter screen plate can enter the discharging opening through the filter screen plate to be discharged, other mineral aggregates can be discharged out of the crushing box rightwards through the filter screen plate, and therefore the purpose that no impurities exist in the mineral aggregates is achieved.
Description
technical field [0001] The invention relates to the technical field of mining machinery, in particular to a raw material crushing device for mining machinery. Background technique [0002] Ore refers to mineral aggregates from which useful components can be extracted or which have some usable properties. With the continuous development of the times, the demand for ore is increasing, and the demand for ore processing equipment is also increasing. Gradually improve, taking the crushing device as an example, mainly crushing ore raw materials, so as to better carry out the next purification operation, there are many types of crushing devices on the market [0003] After searching, Chinese Patent No. CN111569999A discloses a kind of raw material crushing device for mining machinery. 2. The connecting shafts on the right side are assembled and connected sequentially, so that the integrated assembly transmission is stable, and the crushing teeth 1 and 2 are evenly distributed on t...
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IPC IPC(8): B02C4/08B02C4/10B02C4/28B02C23/16B07B1/34B07B1/42
CPCB02C4/08B02C4/10B02C4/28B02C23/16B02C2023/165B07B1/343B07B1/42
Inventor 肖永忠
Owner LOUDI DINGHONG AUTOMATION EQUIP