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Sand making machine for ore crushing

A technology of ore crushing and sand making machine, which is applied in the direction of grain processing, etc. It can solve the problems of no distinction between sand making machines, affecting the life of the mechanism, and general sand making effect, so as to achieve good sand making effect, ensure utilization rate, and sand making efficiency high effect

Inactive Publication Date: 2019-02-12
ZAOZHUANG SNKSAN INTELLIGENT MACHINERY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing sand making machines do not distinguish between ore materials of different volumes and hardnesses. The same mechanism is often used for crushing ores of different volumes or hardnesses. Not only the sand making effect is general and the efficiency is not high, but also the internal mechanism of the sand making machine is loaded. Larger, affecting the life of the mechanism and prone to component damage

Method used

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  • Sand making machine for ore crushing
  • Sand making machine for ore crushing
  • Sand making machine for ore crushing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] see Figure 1~4 , a sand making machine for ore crushing, comprising a base 1, the top of the base 1 is fixed with a crushing box 2 through a bracket, the bottom of the crushing box 2 is inclined downward to the right, and the lower right corner of the crushing box 2 is connected with a discharge Groove 16; the bottom part of the crushing box 2 is provided with two left and right first rotating shafts 3 in the front and rear directions, and the left and right first rotating shafts 3 are respectively connected to the front and rear walls of the crushing box 2 in rotation, and the left and right first rotating shafts 3 are located in the crushing box 2. The first crushing roller 4 is fixedly installed; the rear wall of the crushing box 2 is fixedly provided with a gear box 5, and the rear end of the first rotating shaft 3 passes through the rear wall of the gear box 5 and is rotatably connected with the rear wall of the gear box 5. A rotating shaft 3 is fixedly installed ...

Embodiment 2

[0027] see Figure 5 , on the basis of embodiment 1, the top of the base 1 is also fixedly provided with a lifting bucket 21, and the lower left corner of the lifting bucket 21 is fixedly connected with a material receiving box 20, and the material receiving box 20 is located at the bottom right of the screen 17; The sieve 17 gradually narrows from left to right, so that the sand and gravel particles are gathered during the screening process, so that the sand and gravel particles fall into the material receiving box 20; Connected, after screening, the sand with larger particles falls into the material receiving box 20 and enters the bottom of the lifting bucket 21; the inner axis position of the lifting bucket 21 is provided with a rotating shaft 22, and the top and bottom ends of the rotating shaft 22 pass through the sealed bearing and the bottom respectively. The top wall and the bottom wall of the lifting bucket 21 are rotationally connected, and a screw blade 23 is fixedl...

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Abstract

The invention relates to the technical field of sand making, and discloses a sand making machine for ore crushing. The sand making machine comprises a base, a crushing box is fixedly arranged at the top of the base through a support; a left first rotating shaft and a right first rotating shaft are fixedly arranged in the front and back directions of the bottom in the crushing box, the left and right first rotary shafts are respectively in rotary connection with the front wall and the rear wall of the crushing box, first crushing rollers are fixedly arranged at the parts, located in the crushing box, of the left and right first rotary shafts; a left second rotating shaft and a right second rotating shaft are arranged in the front and back directions of the top of the crushing box, the leftand right second rotating shafts are respectively and rotationally connected with the front wall and the rear wall of the crushing box, second crushing rollers are fixedly arranged at the parts, located in the crushing box, of the left and right second rotary shafts. According to the sand making machine, the ores with smaller size are crushed and manufactured through the relative rotation of the first crushing rollers, the ores which are large in size and hard are crushed and manufactured through the opposite rotation of the first crushing rollers, the ores with different sizes and hardness can be crushed, the sand making machine is wide in application range, good in sand making effect and high in sand making efficiency.

Description

technical field [0001] The invention relates to the technical field of sand making, in particular to a sand making machine for ore crushing. Background technique [0002] The sand making machine is a kind of fine crushing equipment, which can be widely used in the fine crushing of raw materials and clinker in cement plants. It is especially suitable for the processing and crushing of hard limestone, dolomite, granite, basalt and other artificial sand or highway pavement stone materials; sand making machines are widely used in smelting, building materials, roads, railways, water conservancy and chemical industry and many other fields. [0003] The existing sand making machines do not distinguish between ore materials of different volumes and hardnesses. The same mechanism is often used for crushing ores of different volumes or hardnesses. Not only the sand making effect is general and the efficiency is not high, but also the internal mechanism of the sand making machine is l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C4/02B02C4/08B02C4/42B02C4/28B02C23/12
CPCB02C4/02B02C4/08B02C4/28B02C4/286B02C4/42B02C23/12
Inventor 马驰孙启祥孙法虎
Owner ZAOZHUANG SNKSAN INTELLIGENT MACHINERY CO LTD