CN211706913U

CN211706913U - Rock crushing device for exploitation of 'rock type' molybdenum ore

Info

Publication number: CN211706913U
Application number: CN201921092535.0U
Authority: CN
Inventors: 郭学超; 宋玉广; 范正清; 张之全; 于涛
Original assignee: Wulat Qianqi Xishadegai Molybdenum Industry Co ltd
Current assignee: Wulat Qianqi Xishadegai Molybdenum Industry Co ltd
Priority date: 2019-07-12
Filing date: 2019-07-12
Publication date: 2020-10-20
Anticipated expiration: 2029-07-12

Abstract

The utility model discloses a rock crushing device for 'rock spot type' molybdenum ore exploitation, which comprises a box body, wherein the upper end of the box body is communicated with a flow guide cover, the left end of the flow guide cover is assembled with a feeding conveyor belt, the feeding conveyor belt is connected with an external drive, the upper end of the right side of the box body is provided with a box door, the lower end of an inner cavity of the box body is assembled with a discharging conveyor belt, the right end of the discharging conveyor belt penetrates out of the box body, the discharging conveyor belt is connected with the external drive, and a first rock crushing structure and a second rock crushing structure are sequentially assembled in the box body from; this "porphyry type" molybdenum ore mining adopts detritus device reasonable in design, and convenient the removal can carry out abundant smashing to the rock of exploitation through first detritus structure and second detritus structure to can separate the ore of compound specification and the ore that is not conform to the specification, prevent that the ore that is not conform to the specification from influencing the ore quality.

Description

Rock crushing device for exploitation of 'rock type' molybdenum ore

Technical Field

The utility model relates to a mining technology field specifically is a garrulous rock device is adopted in molybdenum ore exploitation of "rock spot type".

Background

Mineral resources are the material basis for the survival and development of modern human beings, even in the present day that information technology is developed at a high speed, the mineral resources still play an irreplaceable role in the daily life of human beings, and ore crushing and grinding operation is an important link in the processing process of the mineral resources and is also operation with huge investment and extremely high energy consumption.

At present, after molybdenum ore is mined, raw stones with large multi-position volumes need to be crushed into suitable sizes by a crusher to be used, but most of the conventional crushers are jaw crushers, crushing procedures are open rough, the crushed ore has large and irregular volumes and cannot well meet production requirements and quality requirements, and therefore, a rock crushing device for rock breaking is provided for rock breaking of the molybdenum ore with the rock breaking type.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a garrulous rock device is adopted in "porphyry" molybdenum ore exploitation to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a rock crushing device for opening 'porphyry' molybdenum ores comprises a box body, wherein the upper end of the box body is communicated with a flow guide cover, the left end of the flow guide cover is provided with a feeding conveyor belt, the feeding conveyor belt is connected with an external drive, the upper end of the right side of the box body is provided with a box door, the lower end of an inner cavity of the box body is provided with a discharging conveyor belt, the right end of the discharging conveyor belt penetrates out of the box body, the discharging conveyor belt is connected with the external drive, the box body is internally provided with a first rock crushing structure and a second rock crushing structure from top to bottom in sequence, and power input ends of the first rock crushing structure and the second rock crushing structure are;

the first rock crushing structure comprises a pair of first grinding rods which are rotatably arranged inside the box body and have the same structure, the pair of first grinding rods are positioned on the same horizontal plane, first motors are arranged at the front ends of the pair of first grinding rods, the driving ends of the first motors are connected with the first grinding rods, and the first motors are arranged on the front side wall surface outside the box body;

the second detritus structure is including rotating the second grinding rod that installs the same of a pair of structure in box inside, the second grinding rod is located and is located first grinding rod lower extreme, and is a pair of the second grinding rod rear end all installs the second motor, second motor drive end links to each other with the second grinding rod, the second motor is installed on the outside rear side wall face of box.

Preferably, the inside sliding assembly of box is equipped with the sieve, the sieve is located between exit conveyor and the second detritus structure, wall four corners department is equipped with electric putter under the sieve, electric putter action end fixed mounting is in wall under the sieve, and the electric putter stiff end installs wall under the box inner chamber, electric putter power input end links to each other with external power source.

Preferably, a supporting plate is assembled on the lower wall surface of the box body, and a moving structure is assembled at the lower end of the supporting plate.

Preferably, the moving structure comprises universal wheels arranged at four corners of the supporting plate, and locking plates are assembled on the universal wheels.

Preferably, the saw teeth on the first grinding rod are larger than the saw teeth on the second grinding rod.

Compared with the prior art, the beneficial effects of the utility model are that: this "porphyry type" molybdenum ore mining adopts detritus device reasonable in design, and convenient the removal can carry out abundant smashing to the rock of exploitation through first detritus structure and second detritus structure to can separate the ore of compound specification and the ore that is not conform to the specification, prevent that the ore that is not conform to the specification from influencing the ore quality.

Drawings

FIG. 1 is a front view of the present invention;

fig. 2 is a right side view of the structure of the present invention.

The device comprises a box body 1, a guide cover 2, a feeding conveyor belt 3, a box door 4, a discharging conveyor belt 5, a first rock crushing structure 6, a second rock crushing structure 7, a first grinding rod 61, a first motor 62, a second grinding rod 71, a second motor 72, a sieve plate 8, an electric push rod 9, a support plate 10, a moving structure 11, a universal wheel 111 and a locking plate 112.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a "rock breaking device is adopted in opening of" porphyry "molybdenum ore, it includes box 1, 1 upper end intercommunication of box has

kuppe

2, 2 left ends of kuppe are equipped with pay-off conveyer belt 3, pay-off conveyer belt 3 links to each other with external drive, chamber door 4 has been seted up to 1 right side upper end of box, 1 inner chamber lower extreme of box is equipped with exit conveyor belt 5, and exit conveyor belt 5 right-hand member wears out box 1, exit conveyor belt 5 links to each other with external drive, 1 interior from last to having assembled first detritus structure 6 and second detritus structure 7 down in proper order, first detritus structure 6 and the 7 power input end of second detritus structure all link to each other with.

To wait to smash rock and send kuppe 2 to through pay-off conveyer belt 3, in entering into box 1 through kuppe 2, smash through first garrulous rock structure 6 and second garrulous rock structure 7, kibbling rock drops downwards under the effect of gravity, sends out through exit conveyor 5.

The first rock crushing structure 6 comprises a pair of first grinding rods 61 which are rotatably arranged inside the box body 1 and have the same structure, the pair of first grinding rods 61 are positioned on the same horizontal plane, the front ends of the pair of first grinding rods 61 are respectively provided with a first motor 62, the driving end of the first motor 62 is connected with the first grinding rods 61, and the first motor 62 is arranged on the front side wall surface outside the box body 1;

through opening first motor 62, first motor 62 drive end rotates, drives first grinding rod 61 and rotates, and a pair of first motor 62 rotation opposite direction makes the first grinding rod 61 clockwise rotation in left side, and the first grinding rod 61 anticlockwise rotation in right side smashes the rock through the cooperation between a pair of first grinding rod 61, and the rock through the crushing of first garrulous rock structure 6 drops downwards under the effect of gravity.

The second rock crushing structure 7 comprises a pair of second grinding rods 71 which are rotatably installed inside the box body 1 and have the same structure, the second grinding rods 71 are located on the same horizontal plane and located at the lower end of the first grinding rod 61, a second motor 72 is installed at the rear ends of the pair of second grinding rods 71, the driving end of the second motor 72 is connected with the second grinding rods 71, and the second motor 72 is installed on the rear side wall surface outside the box body 1.

The rocks that drop from first clastic structure 6 grind once more through second clastic structure 7, and second clastic structure 7 is the same with first clastic structure 6 theory of operation, and the rock through second clastic structure 7 is kibbling drops downwards under the effect of gravity.

1 inside sliding fit of box has sieve 8, and sieve 8 is located between 5 and the second detritus structure 7 of exit conveyor, and 8 lower wall four corners departments of sieve are equipped with electric putter 9, and the fixed mounting of electric putter 9 action is in wall under sieve 8, and the wall under 1 inner chamber of box is installed to electric putter 9 stiff end, and electric putter 9 power input end links to each other with external power source.

On the rock that drops from second detritus structure 7 dropped sieve 8, start electric putter 9, electric putter 9 drives sieve 8 up-and-down motion, makes the rubble that can pass through sieve 8 and can not separate through the rubble of sieve 8, will not take out the rubble that can not pass through sieve 8 and continue to grind, can drop down on discharging conveyor 5 through the rubble of sieve 8, transports through discharging conveyor 5.

The supporting plate 10 is assembled on the lower wall surface of the box 1, the moving structure 11 is assembled at the lower end of the supporting plate 10, the moving structure 11 comprises universal wheels 111 installed at four corners of the supporting plate 10, and locking plates 112 are assembled on the universal wheels 111.

The case 1 on the support plate 10 can be moved to a predetermined position by the universal wheel 111, and the universal wheel 111 is fixed by the locking plate 112.

The serrations on the first lapping rod 61 are larger than the serrations on the second lapping rod 71.

The working principle is as follows: discharging conveyor 5 can follow and demolish on box 1, when using, transport the box 1 with the rock through pay-off conveyer belt 3 in, the rock is smashed through first garrulous rock structure 6 and second garrulous rock structure 7 in proper order, drops on sieve 8 through twice kibbling rock, and the rubble that can pass through sieve 8 passes through discharging conveyor 5 and transports out, opens chamber door 4, will not take out the rubble that can not pass through sieve 8 and continue to grind until can pass through sieve 8.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a rock breaking device is adopted in "porphyry" molybdenum ore exploitation, its characterized in that, it includes box (1), box (1) upper end intercommunication has kuppe (2), kuppe (2) left end is equipped with pay-off conveyer belt (3), pay-off conveyer belt (3) link to each other with external drive, box door (4) have been seted up to box (1) right side upper end, box (1) inner chamber lower extreme is equipped with discharging conveyor belt (5), and discharging conveyor belt (5) right-hand member wears out box (1), discharging conveyor belt (5) link to each other with external drive, from last to having assembled first rock breaking structure (6) and second rock breaking structure (7) in proper order down in box (1), first rock breaking structure (6) and second rock breaking structure (7) power input end all link to each other with external power supply;

the first rock crushing structure (6) comprises a pair of first grinding rods (61) which are rotatably arranged in the box body (1) and have the same structure, the pair of first grinding rods (61) are located on the same horizontal plane, first motors (62) are arranged at the front ends of the pair of first grinding rods (61), the driving ends of the first motors (62) are connected with the first grinding rods (61), and the first motors (62) are arranged on the front side wall surface of the outer part of the box body (1);

second detritus structure (7) are including rotating second grinding rod (71) that install in the same of a pair of structure of box (1) inside, second grinding rod (71) are located and just are located first grinding rod (61) lower extreme, and are a pair of second grinding rod (71) rear end all installs second motor (72), second motor (72) drive end links to each other with second grinding rod (71), second motor (72) are installed on box (1) outside rear side wall face.

2. The rock breaking device for the excavation of the 'porphyry' molybdenum ore according to the claim 1, wherein the sieve plate (8) is slidably assembled inside the box body (1), the sieve plate (8) is positioned between the discharging conveyor belt (5) and the second rock breaking structure (7), the four corners of the lower wall surface of the sieve plate (8) are assembled with electric push rods (9), the action ends of the electric push rods (9) are fixedly installed on the lower wall surface of the sieve plate (8), the fixed ends of the electric push rods (9) are installed on the lower wall surface of the inner cavity of the box body (1), and the power input end of the electric push rods (9) is connected with an external power supply.

3. A rock breaking device for molybdenum ore mining of "porphyry" type according to claim 1, characterized in that the lower wall of the box (1) is equipped with a support plate (10), the lower end of the support plate (10) is equipped with a moving structure (11).

4. A rock breaking device for molybdenum ore mining of "porphyry" type according to claim 3, characterized in that the moving structure (11) comprises universal wheels (111) mounted at four corners of the supporting plate (10), and the universal wheels (111) are all provided with locking plates (112).

5. A rock breaking device for molybdenum ore mining of the "porphyry type" according to claim 1, characterized in that the saw teeth on the first grinding rod (61) are larger than the saw teeth on the second grinding rod (71).