CN206897546U - A kind of double-type efficiency crushing device for mineral mining - Google Patents

Abstract

The utility model discloses a kind of double-type efficiency crushing device for mineral mining, case and two-stage crushing case are crushed including one-level, the top that the one-level crushes case is provided with feeding mouth, and feeding mouth is provided with hopper, the one-level crushes in case and is respectively equipped with the first broken shaft, second broken shaft, 3rd broken shaft and the 4th broken shaft, first broken shaft, second broken shaft, the first screw blade in knee-piece shape is fixedly connected with by pin on 3rd broken shaft and the 4th broken shaft, first broken shaft, second broken shaft, the quantity of the first screw blade is three on 3rd broken shaft and the 4th broken shaft.The problem of this is used for the double-type efficiency crushing device of mineral mining, can carry out double crushing to material, can crush uniformly, and crushing effect is good, and efficiency is higher, solves the existing breaker for mineral mining, and crushing effect is poor, use easy to spread.

Description

A kind of double-type efficiency crushing device for mineral mining

Technical field

It the utility model is related to mine equipment technical field, specially a kind of double-type efficiency crushing for mineral mining Device.

Background technology

It is directly used in the machinery of the operations such as mineral mining and Fu Xuan, including mining machine and benficiation machinery.Inventionbroadly, visit Ore deposit machinery falls within mining machinery.In addition, substantial amounts of crane, conveyer, ventilation blower and draught engine are also applied in mine operation Tool etc..Mining machine includes the mining machinery of exploitation metallic ore and non-metallic ore；The coal-cutting machinery to cut coal；Open The oil drilling and r eoovery machine of quarrying oil.1868, fertile gram of Britain manufactured and designed successfully First pneumatic circular coal-winning machine.19 generation Record the eighties, the U.S. there are hundreds of mouthfuls of oil wells successful with the impact drill Drilling that steam is power, uses rotary drill Drilling again within 1907 Oil well and the natural gas well, and opencut drilling is used it for from nineteen thirty-seven.Mining machine species is a lot.By by mining thing Difference can be divided into：1. mining machinery.The drilling machine for boring blasthole can be divided into again, dig excavating machinery and the handling of dress ore-rock Machinery, the road heading machinery of Drilling courtyard, vertical shaft and gallery.Drilling machine divides rock drill（For in the rock more than hard in Drilling blasthole）With the class of rig two, rig has point of open air drill rig and underground rig again；Excavating machinery and loading mechanization include mining Forward shovel, tower loader, grab loader, dirt loader, loader-and-carry dumper and rade type loader etc.；Road heading machinery includes courtyard Rig, shaft drilling machine and earth boring machine etc..2. coal-cutting machinery.After later stage the 1940s, mine from single production The mechanization of process, the comprehensive mechanization of whole processes is developed into, in the 1980s, widely used comprehensive mechanization is adopted Coal, major mechanical have flitting, coal plough, bending scratch board conveyor, self-advancing hydraulic support, bridge conveyor and stretched Adhesive tape conveyor etc..3. oil drilling and r eoovery machine.Oil field equipment is called, including land oil drilling and r eoovery machine and offshore oil bore Milling machine tool.Land oil drilling and r eoovery machine is divided into drilling machinery, oil recovery machiner, well workover machinery by exploitation process and maintains high output of oilwell Pressure break, acidifying machinery；Sea oil drilling and production machinery is similar to land oil drilling and r eoovery machine, is divided into drilling rig and oil recovery is System.Benficiation machinery can be divided into crushing mechanism, grinding machine, sieving machine, sorting by beneficiation flowsheet（Sort）Machinery and dewaterer Tool.Wherein sorting machine is divided into gravity separation machinery, magnetic separator, flotation device and special benficiation machinery by action principle.Ore separators Tool is additionally operable to other industrial departments such as building materials, chemical industry, glass, ceramics.Mining machinery refers to be directly used in mineral mining and Fu Xuan Deng the machinery of operation, including mining machine and benficiation machinery.Mechanical operation principle of prospecting and structure and the big multiphase of mining machine Same or similar, broad sense is said and a kind of mining machinery.In mine operation also using substantial amounts of crane, conveyer, ventilation blower and Drainage machinery.

At present, the existing breaker for mineral mining, crushing effect are poor.

Utility model content

（One）The technical problem of solution

In view of the shortcomings of the prior art, the utility model provides a kind of double-type efficiency crushing for mineral mining and filled Put, solve the existing breaker for mineral mining, the problem of crushing effect is poor.

（Two）Technical scheme

To realize object above, the utility model is achieved by the following technical programs：It is a kind of for mineral mining Double-type efficiency crushing device, including one-level crush case and two-stage crushing case, and the top that the one-level crushes case is provided with feeding mouth, And feeding mouth is provided with hopper, the one-level crush be respectively equipped with case the first broken shaft, the second broken shaft, the 3rd broken shaft and 4th broken shaft, passes through pin on first broken shaft, the second broken shaft, the 3rd broken shaft and the 4th broken shaft and fixes and connect The first screw blade in knee-piece shape is connected to, on first broken shaft, the second broken shaft, the 3rd broken shaft and the 4th broken shaft The quantity of first screw blade is three, and the one side that the one-level crushes case is provided with four the first motors, and described the One broken shaft, the second broken shaft, one end of the 3rd broken shaft and the 4th broken shaft all extend to the outside that one-level crushes case, and institute State one end of the first broken shaft, the second broken shaft, the 3rd broken shaft and the 4th broken shaft respectively with four the first motors Output shaft be fixedly linked, the bottom stationary phase that the top of the two-stage crushing case crushes case with one-level is connected, and the two level is broken The inside of broken case is respectively equipped with the 5th broken shaft and the 6th broken shaft, and one end of the 5th broken shaft extends to two-stage crushing case Outside be fixedly linked with the output shaft on the second motor, one end of the 6th broken shaft extends to two-stage crushing case Outside is fixedly linked with the output shaft on the 3rd motor, and the 5th broken shaft is provided with the second circular knife in the form of annular discs Piece, the 6th broken shaft are provided with the 3rd screw blade in the form of annular discs, and the bottom of the two-stage crushing case is provided with discharging opening, And discharging opening is provided with valve, the two sides of the two-stage crushing case are also fixedly connected with supporting leg.

Preferably, first broken shaft, the second broken shaft, the 3rd broken shaft and the 4th broken shaft are in the form of equidistant It is arranged in the inside that one-level crushes case.

Preferably, motor protecting cover is equipped with the outside of four first motors, and each motor protecting cover is equal It is fixedly connected on the outside that one-level crushes case.

Preferably, the second screw blade on the 5th broken shaft with the 3rd screw blade on the 6th broken shaft to hand over Wrong form is arranged in the inside of two-stage crushing case.

Preferably, the bottom of second motor and the 3rd motor has been fixedly connected with support, the support It is fixedly linked with the outer wall of two-stage crushing case, the bottom of the support is fixedly linked by column and supporting leg.

（Three）Beneficial effect

The utility model provides a kind of double-type efficiency crushing device for mineral mining, possesses following beneficial to effect Fruit：

（1）, this be used for the double-type efficiency crushing device of mineral mining, on the one hand, one-level, which crushes, is respectively equipped with the in case One broken shaft, the second broken shaft, the 3rd broken shaft and the 4th broken shaft, the first broken shaft, the second broken shaft, the 3rd broken shaft and The first screw blade in knee-piece shape is fixedly connected with by pin on 4th broken shaft, the first broken shaft, the second broken shaft, The quantity of the first screw blade is three on 3rd broken shaft and the 4th broken shaft, can when broken to material progress one-level Broken uniform, crushing effect is good, and efficiency is higher, on the other hand, the inside of two-stage crushing case be respectively equipped with the 5th broken shaft and 6th broken shaft, the 3rd screw blade on the second screw blade and the 6th broken shaft on the 5th broken shaft is in the form of staggeredly Be arranged in the inside of two-stage crushing case, to material carry out two-stage crushing when, can crush uniformly, crushing effect is good, and efficiency compared with Height, solve the existing breaker for mineral mining, the problem of crushing effect is poor, use easy to spread.

（2）, this be used for the double-type efficiency crushing device of mineral mining, feeding mouth is provided with hopper, and discharging opening is provided with Valve, it is easy to use, fixed and connected by pin on the first broken shaft, the second broken shaft, the 3rd broken shaft and the 4th broken shaft The first screw blade in knee-piece shape is connected to, the first screw blade can be dismantled, the first screw blade is changed conveniently, is easy to Promote the use of.

Brief description of the drawings

Fig. 1 is the utility model structure diagram；

Fig. 2 is the partial structural diagram that the utility model one-level crushes case；

Fig. 3 is the internal structure schematic diagram of the utility model two-stage crushing case.

In figure：1 one-level crushes case, 2 two-stage crushing casees, 3 feeding mouths, 4 hoppers, 5 first broken shafts, 6 second broken shafts, 7 3rd broken shaft, 8 the 4th broken shafts, 9 pins, 10 first screw blades, 11 first motors, 12 the 5th broken shafts, 13 Six broken shafts, 14 second motors, 15 the 3rd motors, 16 second screw blades, 17 the 3rd screw blades, 18 dischargings Mouth, 19 valves, 20 supporting legs, 21 motor protecting covers, 22 supports, 23 columns.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.

Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of double-type for mineral mining is efficiently broken Crushing device, including one-level crush case 1 and two-stage crushing case 2, and the top that one-level crushes case 1 is provided with feeding mouth 3, and on feeding mouth 3 Provided with hopper 4, it is broken that the first broken shaft 5, the second broken shaft 6, the 3rd broken shaft 7 and the 4th are respectively equipped with the broken case 1 of one-level Axle 8, the first broken shaft 5, the second broken shaft 6, the 3rd broken shaft 7 and the 4th broken shaft 8 are arranged in one-level in the form of equidistant The inside of case 1 is crushed, is consolidated on the first broken shaft 5, the second broken shaft 6, the 3rd broken shaft 7 and the 4th broken shaft 8 by pin 9 Surely the first screw blade 10 in knee-piece shape is connected with, the first broken shaft 5, the second broken shaft 6, the 3rd broken shaft 7 and the 4th are broken The quantity of first screw blade 10 is three on broken axle 8, and the one side that one-level crushes case 1 is provided with four the first motors 11, the first broken shaft 5, the second broken shaft 6, one end of the 3rd broken shaft 7 and the 4th broken shaft 8 all extend to one-level and crush case 1 Outside, and the first broken shaft 5, the second broken shaft 6, the 3rd broken shaft 7 and the 4th broken shaft 8 one end respectively with four first Output shaft on motor 11 is fixedly linked, and the outside of four the first motors 11 is equipped with motor protecting cover 21, and often Individual motor protecting cover 21 is fixedly connected with the outside that case 1 is crushed in one-level, and top and the one-level of two-stage crushing case 2 crush case 1 Bottom stationary phase connection, the inside of two-stage crushing case 2 is respectively equipped with the 5th broken shaft 12 and the 6th broken shaft 13, the 5th broken shaft 12 one end extends to the outside of two-stage crushing case 2 and the output shaft on the second motor 14 is fixedly linked, the 6th broken shaft 13 one end extends to the outside of two-stage crushing case 2 and the output shaft on the 3rd motor 15 is fixedly linked, the first driving electricity Using power supply is preceding turned on, the second motor 14 and the 3rd drives for machine 11, the second motor 14 and the 3rd motor 15 The bottom of dynamic motor 15 has been fixedly connected with support 22, and the outer wall of support 22 and two-stage crushing case 2 is fixedly linked, the bottom of support 22 Portion is fixedly linked by column 23 and supporting leg 20, and the 5th broken shaft 12 is provided with the second screw blade 16 in the form of annular discs, the Six broken shafts 13 are provided with the 3rd screw blade 17 in the form of annular discs, the second screw blade 16 and the 6th on the 5th broken shaft 12 The 3rd screw blade 17 on broken shaft 13 is arranged in the inside of two-stage crushing case 2, the bottom of two-stage crushing case 2 in the form of staggeredly Portion is provided with discharging opening 18, and discharging opening 18 is provided with valve 19, and the two sides of two-stage crushing case 2 are also fixedly connected with supporting leg 20。

In summary, double-type efficiency crushing device for being used for mineral mining, on the one hand, one-level is crushed in case 1 respectively Provided with the first broken shaft 5, the second broken shaft 6, the 3rd broken shaft 7 and the 4th broken shaft 8, the first broken shaft 5, the second broken shaft 6, The first screw blade 10 in knee-piece shape is fixedly connected with by pin 9 on 3rd broken shaft 7 and the 4th broken shaft 8, first The quantity of first screw blade 10 is three on broken shaft 5, the second broken shaft 6, the 3rd broken shaft 7 and the 4th broken shaft 8, right When material progress one-level is broken, it can crush uniformly, crushing effect is good, and efficiency is higher, on the other hand, two-stage crushing case 2 Inside is respectively equipped with the 5th broken shaft 12 and the 6th broken shaft 13, and the second screw blade 16 and the 6th on the 5th broken shaft 12 is broken The 3rd screw blade 17 on broken axle 13 is arranged in the inside of two-stage crushing case 2 in the form of staggeredly, and carrying out two level to material breaks When broken, it can crush uniformly, crushing effect is good, and efficiency is higher, solves the existing breaker for mineral mining, breaks The problem of broken effect is poor, use easy to spread.

Also, feeding mouth 3 is provided with hopper 4, and discharging opening 18 is provided with valve 19, easy to use, the first broken shaft 5, The first circular knife in knee-piece shape is fixedly connected with by pin 9 on sledging axle 6, the 3rd broken shaft 7 and the 4th broken shaft 8 Piece 10, the first screw blade 10 can be dismantled, change the convenience of the first screw blade 10, use easy to spread.

It should be noted that herein, such as first and second or the like relational terms are used merely to a reality Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include Intrinsic key element.In the absence of more restrictions.By sentence " including one ... the key element limited, it is not excluded that Other identical element in the process including the key element, method, article or equipment also be present ", the electricity occurred in this article Device element electrically connects with the main controller and 220V civil powers in the external world, and main controller can be that computer etc. has played the routine of control Know equipment.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of double-type efficiency crushing device for mineral mining, including one-level crush case（1）With two-stage crushing case（2）, The one-level crushes case（1）Top be provided with feeding mouth（3）, and feeding mouth（3）It is provided with hopper（4）, it is characterised in that：It is described One-level crushes case（1）Inside it is respectively equipped with the first broken shaft（5）, the second broken shaft（6）, the 3rd broken shaft（7）With the 4th broken shaft （8）, first broken shaft（5）, the second broken shaft（6）, the 3rd broken shaft（7）With the 4th broken shaft（8）On pass through pin （9）It is fixedly connected with the first screw blade in knee-piece shape（10）, first broken shaft（5）, the second broken shaft（6）, the 3rd Broken shaft（7）With the 4th broken shaft（8）Upper first screw blade（10）Quantity be three, the one-level crushes case（1）'s One side is provided with four the first motors（11）, first broken shaft（5）, the second broken shaft（6）, the 3rd broken shaft（7） With the 4th broken shaft（8）One end all extend to one-level crush case（1）Outside, and first broken shaft（5）, it is second broken Axle（6）, the 3rd broken shaft（7）With the 4th broken shaft（8）One end respectively with four the first motors（11）On output shaft It is fixedly linked, the two-stage crushing case（2）Top and one-level crush case（1）The connection of bottom stationary phase, the two-stage crushing Case（2）Inside be respectively equipped with the 5th broken shaft（12）With the 6th broken shaft（13）, the 5th broken shaft（12）One end prolong Extend two-stage crushing case（2）Outside and the second motor（14）On output shaft be fixedly linked, the 6th broken shaft （13）One end extend to two-stage crushing case（2）Outside and the 3rd motor（15）On output shaft be fixedly linked, it is described 5th broken shaft（12）It is provided with the second screw blade in the form of annular discs（16）, the 6th broken shaft（13）It is in disk to be provided with 3rd screw blade of shape（17）, the two-stage crushing case（2）Bottom be provided with discharging opening（18）, and discharging opening（18）It is provided with Valve（19）, the two-stage crushing case（2）Two sides be also fixedly connected with supporting leg（20）.

A kind of 2. double-type efficiency crushing device for mineral mining according to claim 1, it is characterised in that：It is described First broken shaft（5）, the second broken shaft（6）, the 3rd broken shaft（7）With the 4th broken shaft（8）It is arranged in the form of equidistant One-level crushes case（1）Inside.

A kind of 3. double-type efficiency crushing device for mineral mining according to claim 1, it is characterised in that：Four First motor（11）Outside be equipped with motor protecting cover（21）, and each motor protecting cover（21）It is fixedly connected with Case is crushed in one-level（1）Outside.

A kind of 4. double-type efficiency crushing device for mineral mining according to claim 1, it is characterised in that：It is described 5th broken shaft（12）On the second screw blade（16）With the 6th broken shaft（13）On the 3rd screw blade（17）With staggeredly Form be arranged in two-stage crushing case（2）Inside.

A kind of 5. double-type efficiency crushing device for mineral mining according to claim 1, it is characterised in that：It is described Second motor（14）With the 3rd motor（15）Bottom be fixedly connected with support（22）, the support（22）With two The broken case of level（2）Outer wall be fixedly linked, the support（22）Bottom pass through column（23）With supporting leg（20）It is fixedly linked.