CN213161222U

CN213161222U - Stone crushing and screening equipment for mine engineering

Info

Publication number: CN213161222U
Application number: CN202021943010.6U
Authority: CN
Inventors: 孙永联; 周登科; 孙超
Original assignee: Shandong Gold Jinchuang Group Co ltd
Current assignee: Shandong Gold Jinchuang Group Co ltd
Priority date: 2020-09-08
Filing date: 2020-09-08
Publication date: 2021-05-11
Anticipated expiration: 2030-09-08

Abstract

The utility model discloses a broken screening equipment of stone for mine engineering, including broken box, the below of broken box is equipped with the material receiving box that is used for connecing the material, just the opening part of broken bottom half is equipped with screening fill, screening fill movable mounting be in the below of broken box to the slope sets up, all rotate on the outer wall of the relative both sides of screening fill and be connected with the axis of rotation, one of them the axis of rotation runs through and extends to the outside of broken box to fixed mounting has first band pulley, and another axis of rotation movable mounting be in on the lateral wall of broken box, the discharge gate department that the screening was fought is equipped with receiving agencies. The utility model provides a mineral engineering is with stone crushing and screening equipment can accelerate the screening speed of screening fill, can carry the unqualified stone in the back of screening to carrying out breakage once more in the storage box moreover to can improve the screening quality, reduction labour cost that moreover can be very big.

Description

Stone crushing and screening equipment for mine engineering

Technical Field

The utility model relates to a mine engineering technical field relates to a stone crushing and screening equipment for mine engineering particularly.

Background

Screening plant is one kind can be to the material device of screening operation, at the building site construction, there is very extensive application in fields such as mining, general mine engineering needs carry out the stone breakage, then sieve, screening plant can sieve the material of volume variation in size, can select the partial material that oneself needs as required, but present broken screening equipment of stone when the concrete use, the screening is not thorough, thereby lead to the screening effect relatively poor, extravagant a large amount of labours moreover, screening efficiency is low.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned problem that prior art exists, an aspect aim at provides a mine is stone crushing and screening equipment for engineering, aims at solving current stone crushing and screening equipment when specifically using, and the screening is not thorough to lead to the screening effect relatively poor, extravagant a large amount of labours moreover, problem that screening efficiency is low.

Technical scheme

In order to achieve the purpose, the utility model provides a stone crushing and screening equipment for mine engineering, including the crushing box body, the below of the crushing box body is equipped with the material receiving box body that is used for receiving the material, and the opening part of the bottom of the crushing box body is equipped with the screening fill, the screening fill is movably mounted below the crushing box body and is set up in an inclined manner, the outer wall of the relative both sides of the screening fill is connected with the axis of rotation all in a rotating manner, one of the axis of rotation runs through and extends to the outside of the crushing box body, and is fixedly mounted with a first belt pulley, and the other axis of rotation is movably mounted on the lateral wall of the crushing box body;

discharge gate department that the screening was fought is equipped with receiving agencies, receiving agencies includes the storage box and fixes, the quantity of fixed column is two, respectively movable mounting has the threaded rod in the fixed column, it is provided with the thread piece, two to rotate on the outer wall of the relative both sides of storage box the thread piece respectively with two threaded rod threaded connection, the storage box can along the vertical upward movement of threaded rod sets up gear motor in the thread piece, gear motor's output shaft and storage box fixed connection, when empting, need start the inside gear motor of thread piece, the direction of rotation is rotated to the direction of broken box to can fall the unqualified stone of screening into broken box again and carry out the breakage.

Preferably, bases are fixedly mounted at the bottoms of the two fixing columns, a driving motor is arranged at the top of the base, one ends of the two threaded rods respectively penetrate through and extend into the base, a second transmission belt is sleeved on the two threaded rods, a first bevel gear is fixedly mounted at one end of one of the threaded rods, a second bevel gear is fixedly mounted at an output shaft of the driving motor, and the second bevel gear is meshed with the first bevel gear.

Preferably, a bottom plate is arranged below the crushing box body, wheel grooves are symmetrically formed in the bottom plate, movable wheels are arranged around the bottom of the material receiving box body and located in the wheel grooves, and the wheel grooves and the pulleys are mainly convenient to move the material receiving box body.

Preferably, the periphery of the bottom of the crushing box body is respectively and fixedly provided with supporting legs, U-shaped grooves are formed in the outer walls of two opposite sides of the screening hopper respectively, shaft levers arranged on the two supporting legs are located in the U-shaped grooves respectively, shaft levers are arranged on the two supporting legs respectively, and then the shaft levers are located in the U-shaped grooves in two sides of the screening hopper respectively, so that when the screening hopper is operated, the rotating shaft connected with the first belt pulley can be driven to rotate, the screening hopper is driven to perform reciprocating motion, the U-shaped grooves are mainly arranged to buffer the motion radian of the screening hopper, and the screening hopper can stably run.

Preferably, a conveyor belt is arranged at an opening of the outer wall of one side of the crushing box body.

Preferably, a sliding door is connected to the opening at the top of the crushing box body in a sliding manner.

Preferably, a side box body is fixedly mounted on the side wall of the crushing box body, a second belt wheel is movably mounted on the outer wall of one side of the crushing box body, a first conveying belt is sleeved on the first belt wheel and the second belt wheel, and the first belt wheel and the second belt wheel are respectively located in the side box body.

Advantageous effects

Compared with the prior art, the utility model provides a pair of broken screening equipment of stone for mine engineering possesses following beneficial effect:

1. the utility model discloses a screening fill that sets up a reciprocating motion in the bottom of broken box to and the below of fighting in the screening sets up the material box that connects that can quick travel, thereby can be comparatively abundant screening with the stone, then through the drive arrangement who sets up on the second band pulley, thereby drive the crushing tooth rotation in the broken box respectively and drive the screening fill and carry out reciprocating motion through first conveyer, thereby can accelerate the screening speed that the screening was fought, and can improve the screening quality, and can the drive arrangement who sets up on the second band pulley.

2. The utility model discloses a set up the storage box by broken box, then use through mutually supporting of threaded rod, bevel gear and second conveyer to can drive the direction rebound of storage box along the fixed column, then through set up gear motor in the thread block, gear motor's output shaft and storage box fixed connection, thereby can fall into the broken box again and carry out the breakage with screening unqualified stone, wholly improve broken quality.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the fixing column of the present invention;

fig. 3 is a schematic structural view of the sieving bucket of the present invention.

The main reference numbers:

1. crushing the box body; 2. a side box body; 3. a first pulley; 4. a material receiving box body; 5. a wheel groove; 6. a base plate; 7. a moving wheel; 8. supporting legs; 9. a material storage box body; 10. fixing a column; 11. a threaded rod; 12. a screening hopper; 13. a second pulley; 14. a first conveyor belt; 15. a sliding door; 16. a conveyor belt; 17. a second conveyor belt; 18. a base; 19. a first bevel gear; 20. a second bevel gear; 21. a thread block; 22. a rotating shaft; 23. a U-shaped groove; 24. the motor is driven.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

To maintain the following description of the embodiments of the present disclosure clear and concise, a detailed description of known functions and known components have been omitted from the present disclosure.

Referring to fig. 1-3, a stone crushing and screening apparatus for mining engineering, wherein a reciprocating sieving hopper 12 is disposed at the bottom of a crushing box 1, and a material receiving box 4 capable of moving rapidly is disposed below the sieving hopper 12, so as to sieve stones sufficiently, then a driving device disposed on a second belt wheel 13 is used to drive crushing teeth in the crushing box 1 to rotate and the sieving hopper 12 to reciprocate respectively via a first conveying belt 14, so as to accelerate the sieving speed of the sieving hopper 12 and improve the sieving quality, and a driving device disposed on the second belt wheel 13 is used to drive a storage box 9 disposed beside the crushing box 1, and then a threaded rod 11, a bevel gear and a second conveying belt 17 are used in cooperation with each other, so as to drive the storage box to move upward along the direction of a fixed column 10, then through set up gear motor in screw block 21, gear motor's output shaft and storage box 9 fixed connection to can pour the unqualified stone of screening into crushing box 1 again and carry out the breakage.

The utility model provides a pair of among stone crushing and screening equipment for mine engineering, the below of broken box 1 is equipped with the material box 4 that connects that is used for connecing the material, and the opening part of broken box 1 bottom is equipped with screening fill 12, screening fill 12 movable mounting is in the below of broken box 1, and the slope sets up, it is connected with axis of rotation 22 all to rotate on the outer wall of the relative both sides of screening fill 12, one of them axis of rotation 22 runs through and extends to the outside of broken box 1, and fixed mounting has first band pulley 3, another axis of rotation 22 movable mounting is on the lateral wall of broken box 1.

The utility model discloses among the further technical scheme that provides, the discharge gate department that the screening was fought 12 is equipped with receiving agencies, receiving agencies includes storage box 9, and fix, the quantity of fixed column 10 is two, there is threaded rod 11 in the fixed column 10 movable mounting respectively, it is provided with thread block 21 to rotate on the outer wall of the relative both sides of storage box 9, two thread blocks 21 respectively with two threaded rod 11 threaded connection, storage box 9 can be along the 11 vertical upward movements of threaded rod, set up gear motor in the thread block 21, gear motor's output shaft and storage box 9 fixed connection, when empting, need start the inside gear motor of thread block 21, the direction of rotation is rotated to broken box 1's direction, thereby can fall into broken box 1 again with the unqualified stone of screening and carry out the breakage.

Further, the bases 18 are fixedly mounted at the bottoms of the two fixing columns 10, the driving motor 24 is arranged at the top of the base 18, one ends of the two threaded rods 11 penetrate through and extend into the base 18 respectively, a second transmission belt is sleeved on the two threaded rods 11, a first bevel gear 19 is fixedly mounted at one end of one of the threaded rods 11, a second bevel gear 20 is fixedly mounted at an output shaft of the driving motor 24, and the second bevel gear 20 is meshed with the first bevel gear 19.

Furthermore, a bottom plate 6 is arranged below the crushing box body 1, wheel grooves 5 are symmetrically formed in the bottom plate 6, moving wheels 7 are movably arranged around the bottom of the material receiving box body 4, the moving wheels 7 are located in the wheel grooves 5, and the wheel grooves 5 and the pulleys are mainly convenient to move the material receiving box body 4.

Furthermore, the utility model discloses in, there are supporting legs 8 respectively fixed mounting all around of 1 bottom of broken box, U type groove 23 has been seted up respectively on the outer wall of 12 relative both sides are fought in the screening, wherein the axostylus axostyle that sets up on two supporting legs 8 is located two U type inslots 23 respectively, set up the axostylus axostyle on two supporting legs 8 respectively, then the axostylus axostyle is located the U type inslot 23 of 12 both sides are fought in the screening respectively, thereby when carrying out the function, because the rotation of first band pulley 3 can drive the axis of rotation 22 that is connected and rotate, thereby it carries out reciprocating motion to drive screening fill 12, U type groove 23 set up and mainly just can cushion the motion radian that.

The utility model discloses among the further technical scheme that provides, 1 one side outer wall opening part of broken box is equipped with conveyer belt 16, and conveyer belt 16's setting is mainly just be convenient for carry the stone to broken box 1 in.

The utility model discloses among the further technical scheme that provides, the opening part sliding connection at 1 top of broken box has sliding door 15, and sliding door 15 sets up and mainly be just be convenient for storage box 9 and empty unqualified stone to broken box in 1.

In some embodiments, a side box body 2 is fixedly mounted on the side wall of the crushing box body 1, a second belt wheel 13 is movably mounted on the outer wall of one side of the crushing box body 1, a first transmission belt 14 is sleeved on the first belt wheel 3 and the second belt wheel 13, the first belt wheel 3 and the second belt wheel 13 are respectively located in the side box body 2, the second belt wheel 13 penetrates through and extends into the crushing box body 1 and is connected with the internal crushing teeth, a driving device is arranged on the side box body 2, an output shaft of the driving device is fixedly connected with the second belt wheel 13, when the driving device rotates, the first transmission belt 14 can respectively drive the crushing teeth in the crushing box body 1 to rotate and drive the sieving hopper 12 to reciprocate, so that the sieving speed of the sieving hopper 12 can be increased, and the sieving quality can be improved.

When the utility model is used, firstly, the stone to be crushed is conveyed into the crushing box body 1 through the conveyor belt 16, then the driving device arranged on the side box body 2 is started, the driving device drives the crushing teeth in the crushing box body 1 to rotate, thereby the stone is crushed, when the driving device rotates, the first conveyor belt 14 can drive the screening hopper 12 to do reciprocating motion, then the crushed stone drops on the screening hopper 12 which does reciprocating motion, then screening is carried out, the qualified stone drops into the material receiving box body 4, the unqualified stone drops into the storage box body through the screening hopper 12, when the stone in the storage box body is fully poured, the driving motor 24 is started at the moment, the driving motor 24 rotates to drive the two meshed bevel gears to rotate, thereby the threaded rod 11 can be driven to rotate, because the below of two threaded rods 11 is provided with second conveyer 17, thereby can drive two threaded rods 11 simultaneously and rotate, thereby two threaded connection's screw thread piece 21 begins the rebound, the box rebound is stored in the drive, when removing to the top of fixed column 10, push away sliding door 15 this moment, then start the gear motor of the inside setting of screw thread piece 21, gear motor rotates and drives and stores the box and rotate, thereby will store the inside unqualified stone of box and pour into in broken box 1 and smash once more.

The electrical components present therein are all electrically connected to an external master controller, and the master controller may be a conventional known device for a computer or the like to control.

It will be appreciated by those skilled in the art that other similar connections may be used to implement the present invention. Such as welding, bonding, or screwing.

The above embodiments are merely exemplary embodiments of the present invention, which is not intended to limit the present invention, and the scope of the present invention is defined by the appended claims. Various modifications and equivalents may be made by those skilled in the art to the present invention without departing from the spirit and scope of the invention, and such modifications and equivalents should be considered to be within the scope of the invention.

Claims

1. The stone crushing and screening equipment for the mine engineering is characterized by comprising a crushing box body (1), wherein a material receiving box body (4) used for receiving materials is arranged below the crushing box body (1), a screening hopper (12) is arranged at an opening at the bottom of the crushing box body (1), the screening hopper (12) is movably arranged below the crushing box body (1) and is obliquely arranged, rotating shafts (22) are rotatably connected to outer walls of two opposite sides of the screening hopper (12), one of the rotating shafts (22) penetrates through and extends to the outer side of the crushing box body (1) and is fixedly provided with a first belt wheel (3), and the other rotating shaft (22) is movably arranged on the side wall of the crushing box body (1);

discharge gate department of screening fill (12) is equipped with receiving agencies, receiving agencies includes storage box (9) and fixed column, the quantity of fixed column (10) is two, there is threaded rod (11) in fixed column (10) movable mounting respectively, it is provided with thread block (21) to rotate on the outer wall of the relative both sides of storage box (9), two thread block (21) respectively with two threaded rod (11) threaded connection, storage box (9) can along the vertical upward movement of threaded rod (11).

2. The stone crushing and screening device for mining engineering as claimed in claim 1, wherein bases (18) are fixedly mounted at the bottoms of the two fixing columns (10), a driving motor (24) is arranged at the top of each base (18), one ends of the two threaded rods (11) respectively penetrate through and extend into the bases (18), a second transmission belt is sleeved on the two threaded rods (11), a first bevel gear (19) is fixedly mounted at one end of one threaded rod (11), a second bevel gear (20) is fixedly mounted at an output shaft of the driving motor (24), and the second bevel gear (20) is meshed with the first bevel gear (19).

3. The stone crushing and screening device for mining engineering as claimed in claim 1, wherein a bottom plate (6) is arranged below the crushing box body (1), wheel grooves (5) are symmetrically formed in the bottom plate (6), moving wheels (7) are movably arranged around the bottom of the material receiving box body (4), and the moving wheels (7) are located in the wheel grooves (5).

4. The stone crushing and screening device for mining engineering as claimed in claim 1, wherein supporting legs (8) are fixedly mounted on the periphery of the bottom of the crushing box body (1) respectively, U-shaped grooves (23) are formed in the outer walls of two opposite sides of the screening hopper (12) respectively, and shaft levers arranged on the two supporting legs (8) are located in the two U-shaped grooves (23) respectively.

5. The stone crushing and screening device for mining engineering as claimed in claim 1, characterized in that the opening of the outer wall of one side of the crushing box body (1) is provided with a conveyor belt (16).

6. Rock crushing and screening installation for mining engineering according to claim 1, characterised in that a sliding door (15) is slidingly connected to the opening at the top of the crushing box (1).

7. The stone crushing and screening device for mining engineering as claimed in claim 1, wherein a side box body (2) is fixedly installed on the side wall of the crushing box body (1), a second belt wheel (13) is movably installed on the outer wall of one side of the crushing box body (1), a first conveying belt (14) is sleeved on the first belt wheel (3) and the second belt wheel (13), and the first belt wheel (3) and the second belt wheel (13) are respectively located in the side box body (2).