Efficient ore crushing device having forced feeding function

Abstract

The invention discloses a high-efficiency ore crushing device with a forced feeding function, comprising a crushing device and a fine crushing device, the lower end of the fine crushing device is provided with a supporting foot, and the upper end of the fine crushing device is provided with a crushing device; There is a crushing cavity inside the device, and the upper end of the crushing device is provided with a feed hopper communicating with the crushing cavity, and two crushing rollers meshing with each other are arranged in the crushing cavity; the crushing rollers pass through the discharge port and the fine crushing device The fine crushing chamber inside is connected, the fine crushing chamber is provided with a mounting plate, the left end of the mounting plate is provided with a fine crushing roller, and the right end of the mounting plate is connected with the right wall of the fine crushing chamber through a hydraulic cylinder. The invention has reasonable structural design, convenient use, can force feeding, and realizes three-stage crushing, so that the crushing effect is better; realizes crushing of ores in different degrees, and processes ores of different volumes, thereby improving the practicability of the device; Vibration and momentum prolong service life.

Description

technical field [0001] The invention relates to an ore processing equipment, in particular to a high-efficiency ore crushing device with the function of forced feeding. Background technique [0002] In the production of the mine, the iron ore initially mined has a large block, which is not conducive to the transportation of the ore. The ore crushing device is installed in the mine. The traditional ore crushing device has defects in design. Large, and when the ore is transported to the crusher, the height is relatively large. When the ore falls, the potential energy is very large. When it falls into the crusher, the crushing knife is easy to be damaged, which brings great inconvenience to the production. Serious dust pollution will be generated when the material is processed, which is not only inconvenient for the subsequent extraction of ore, but also brings great harm to the staff, and the existing equipment can only process iron ore with a solid volume. Contents of the i...

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Problems solved by technology

[0002] In the production of the mine, the iron ore initially mined has a large block, which is not conducive to the transportation of the ore. The ore crushing device is installed in the mine. The traditional ore crushing device has defects in design. Large, and when the ore is transported to the crusher, the height is relatively large. When the ore falls, the potential energy is very large. When it falls into the crusher, the crushing knife is easy to be damaged, which brings great inconvenience to the production. Serious dust pollution will be generated when the material is processed, which is not only inconvenient for the subsequent extraction of ore, but also brings great harm to the staff, and the existing equipment can only process iron ore with a solid volume

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