CN206304870U - A kind of ore crushes milling device - Google Patents

Abstract

Milling device is crushed the utility model discloses a kind of ore, including crush box, feeding mouth, pulverization cylinder, electric fan, division board, mill case, rotating cylinder, base, 3rd motor, swing pinion, coarse filtration layer, thin filter layer and discharging opening, the crush box top is provided with feeding mouth, the pulverization cylinder is located inside crush box, the electric fan is arranged on crush box bottom, the division board is arranged on case left end of milling, the rotating cylinder is located at and mills in case inner space, the base is fixedly linked with case lower end of milling, the 3rd motor lower end is connected with case top of milling, the coarse filtration layer and thin filter layer are arranged on inside rotating cylinder, the discharging opening is arranged on case right-hand member of milling.The ore crushes milling device and is provided with crush box and mills case, and first mineral products are crushed, and is ground into fritter, is conducive to raising to mill speed, then mineral products are repeatedly milled, and is milled into little particle discharge up to standard, improves the quality that ore is crushed.

Description

An ore crushing and grinding device

technical field

The utility model relates to the technical field of mineral product processing, in particular to an ore crushing and grinding device.

Background technique

Minerals generally refer to all natural mineral or rock resources buried underground for human use. Human beings can extract many things from mineral products, such as gold, silver, iron, copper, etc., as well as some non-metallic materials and rock materials, but What is mined from minerals is not a certain substance, but a combination of various substances. When humans use these minerals, they need to classify, filter, purify, etc. to separate them into single substances, such as gold and iron, or can be The mixture used, such as limestone, the raw material of cement, needs to be crushed before these operations to turn it into fine particles, which improves the efficiency of subsequent operations and is also convenient for transportation and storage. The existing crushing device consumes energy High, low efficiency, not conducive to the processing and utilization of minerals.

Utility model content

The purpose of this utility model is to provide an ore crushing and grinding device to solve the problem of ore crushing in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solution: an ore crushing and grinding device, including a crushing box, a material inlet, a first motor, a second motor, a crushing cylinder, an electric fan, a separation plate, a grinding box, a rotating Cylinder, base, steel ball, third motor, rotating gear, coarse filter layer, fine filter layer and outlet, the top of the crushing box is provided with a material inlet, and the left and right sides of the crushing box are respectively installed with the first motor and The second motor, the pulverizing cylinder is located inside the pulverizing box, and the left and right pulverizing cylinders are respectively connected with the first motor and the second motor through the rotating shaft and the belt, the electric fan is installed at the bottom of the pulverizing box, and the isolation plate is installed at the bottom of the pulverizing box. The left end of the milling box, the rotating cylinder is located in the inner space of the milling box, and steel balls are distributed inside the rotating cylinder, the base is fixedly connected to the lower end of the milling box, and the lower end of the third motor is connected to the top of the milling box, And the third motor meshes with the rotating gear, the coarse filter layer and the fine filter layer are installed inside the rotating cylinder, and the discharge port is arranged at the right end of the grinding box.

Preferably, there are two electric fans, and they are installed at the bottom of the crushing box at equal intervals.

Preferably, the bottom of the channel between the crushing box and the grinding box is an inclined surface.

Preferably, the length of the isolation plate is one-third of the diameter of the rotating drum.

Preferably, the coarse filter layer and the fine filter layer are detachable structures.

Compared with the prior art, the utility model has the beneficial effects that: the ore crushing and grinding device is provided with a crushing box and a grinding box, and the minerals are first crushed and crushed into small pieces, which is beneficial to increase the grinding rate, Then grind the minerals several times, grind them into qualified small particles, and improve the quality of ore crushing. At the same time, an electric fan is installed to speed up the steam discharge in the grinding box, and effectively reduce the dust in the grinding box. temperature, the ore crushing and grinding device can work continuously and has a high degree of automation.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a side view of the structure of the utility model.

In the figure: 1. Crushing box, 2. Feed inlet, 3. First motor, 4. Second motor, 5. Crushing cylinder, 6. Electric fan, 7. Isolation plate, 8. Grinding box, 9. Rotation Tube, 10, base, 11, steel ball, 12, third motor, 13, rotating gear, 14, coarse filter layer, 15, fine filter layer, 16, discharge port.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figure 1-2, the utility model provides a technical solution: an ore crushing and grinding device, including a crushing box 1, a material inlet 2, a first motor 3, a second motor 4, a crushing cylinder 5, and an electric fan 6. Isolation plate 7, grinding box 8, rotating cylinder 9, base 10, steel ball 11, third motor 12, rotating gear 13, coarse filter layer 14, fine filter layer 15 and discharge port 16, top of crushing box 1 A material inlet 2 is provided, and a first motor 3 and a second motor 4 are respectively installed on the left and right sides of the crushing box 1. The crushing cylinder 5 is located inside the crushing box 1, and the left and right two crushing cylinders 5 are respectively connected to the first motor through a rotating shaft and a belt. A motor 3 is connected to the second motor 4, and the electric fan 6 is installed at the bottom of the crushing box 1. There are two electric fans 6, and they are installed at the bottom of the crushing box 1 at equal intervals, so that the wind is evenly blown into the grinding box 8, blowing Cool down the crushed material while dissipating steam. The isolation plate 7 is installed at the left end of the grinding box 8. The bottom of the passage between the crushing box 1 and the grinding box 8 is an inclined surface, so that the material is crushed into small pieces in the crushing box 1. Finally, it enters the grinding box 8 under the action of gravity to reduce energy consumption. The rotating cylinder 9 is located in the inner space of the grinding box 8, and steel balls 11 are distributed inside the rotating cylinder 9. The length of the isolation plate 7 is the diameter of the rotating cylinder 9. to prevent the steel ball 11 from damaging the electric fan 6, the base 10 is fixedly connected to the lower end of the milling box 8, the lower end of the third motor 12 is connected to the top of the milling box 8, and the third motor 12 meshes with the rotating gear 13 , the coarse filter layer 14 and the fine filter layer 15 are installed inside the rotating cylinder 9, the coarse filter layer 14 and the fine filter layer 15 are detachable structures, the coarse filter layer 14 and the fine filter layer 15 wear fast, the disassembly structure is adopted for easy replacement, and the The feed port 16 is arranged at the right end of the grinding box 8 .

Working principle: When using the ore crushing and grinding device, start the first motor 3, the second motor 4 and the third motor 12, and put the mineral material into the crushing box 1 from the feeding port 2, the first motor 3 and the third motor The two motors 4 respectively drive the corresponding crushing cylinders 5 to rotate in opposite directions, crushing the materials into small pieces of materials, and the small pieces of materials fall into the milling box 8, and the third motor 12 drives the rotating cylinder 9 to rotate by driving the rotating gear 13, and the steel balls 11 Grind the small pieces of material into granular materials, and the isolation plate 7 prevents the steel balls 11 from damaging the electric fan 6. Under the action of centrifugal force, the granular materials pass through the coarse filter layer 14 and are again ground by the steel balls 11 to become The small particle material then passes through the fine filter layer 15 under the action of centrifugal force, and finally is discharged from the discharge port 16. The electric fan 6 blows out the steam in the milling box 8 and cools down the material.

Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or perform equivalent replacements for some of the technical features. Within the spirit and principles of the utility model, any modification, equivalent replacement, improvement, etc., should be included in the protection scope of the utility model.

Claims (5)

1. a kind of ore crushes milling device, including crush box（1）, feeding mouth（2）, the first motor（3）, the second motor（4）, powder Broken cylinder（5）, electric fan（6）, division board（7）, case of milling（8）, rotating cylinder（9）, base（10）, steel ball（11）, the 3rd motor （12）, swing pinion（13）, coarse filtration layer（14）, thin filter layer（15）And discharging opening（16）, it is characterised in that：The crush box （1）Top is provided with feeding mouth（2）, and crush box（1）The left and right sides is separately installed with the first motor（3）With the second motor（4）, The pulverization cylinder（5）Positioned at crush box（1）Inside, and two pulverization cylinders in left and right（5）It is electric with first respectively by rotating shaft and belt Machine（3）With the second motor（4）It is connected, the electric fan（6）Installed in crush box（1）Bottom, the division board（7）Installed in stone roller Tumbling barrel（8）Left end, the rotating cylinder（9）Positioned at case of milling（8）In inner space, and rotating cylinder（9）Inside is distributed with steel ball （11）, the base（10）With case of milling（8）Lower end is fixedly linked, the 3rd motor（12）Lower end and case of milling（8）Top It is connected, and the 3rd motor（12）With swing pinion（13）Engagement, the coarse filtration layer（14）With thin filter layer（15）Installed in rotation Rotating cylinder（9）Inside, the discharging opening（16）It is arranged on case of milling（8）Right-hand member.

2. a kind of ore according to claim 1 crushes milling device, it is characterised in that：The electric fan（6）There are two, And it is equidistantly arranged on crush box（1）Bottom.

3. a kind of ore according to claim 1 crushes milling device, it is characterised in that：The crush box（1）With mill Case（8）Between passage bottom be inclined plane.

4. a kind of ore according to claim 1 crushes milling device, it is characterised in that：The division board（7）Length It is rotating cylinder（9）/ 3rd of diameter.

5. a kind of ore according to claim 1 crushes milling device, it is characterised in that：The coarse filtration layer（14）With it is thin Filter layer（15）It is detaching structure.