CN215878117U

CN215878117U - Mining ore crushing and screening device

Info

Publication number: CN215878117U
Application number: CN202122217231.6U
Authority: CN
Inventors: 吴雪峰; 王泽雄; 王超
Original assignee: Individual
Current assignee: Zaozhuang Transportation Development Group Cuipingshan Mining Co.,Ltd.
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-02-22
Anticipated expiration: 2031-09-14

Abstract

The utility model discloses an ore crushing and screening device for mining, which comprises a crushing box arranged at the top of a bottom plate, wherein the top of the crushing box is communicated with a feeding hole, and guide plates matched with the feeding hole for use are fixedly arranged on two sides of the top of an inner cavity of the crushing box and between the front part and the rear part of the inner cavity of the crushing box. Through the catch bar, the chute board, the slider, the sieve, rubber promotes the seat, reset spring, L shaped steel board, the cooperation of fixed plate and spring, make first crushing roller and second crushing roller smash the ore while, the catch bar rotates and promotes the screen cloth and rock from top to bottom, L shaped steel board can carry on spacingly to the sieve when the sieve drives the screen cloth vibration from top to bottom, make the sieve shake from top to bottom, and then can carry out better screening to kibbling garrulous stone, the efficiency of the ore crushing is improved, the practicality of device has been strengthened, and then the production demand of mining industry has been satisfied.

Description

Mining ore crushing and screening device

Technical Field

The utility model relates to the technical field of mining auxiliary equipment, in particular to an ore crushing and screening device for mining.

Background

Mining is the technology and science of mining mineral resources from within the crust and the surface. Mining in its broadest sense also includes the production of coal and oil. The mining industry is an important raw material industry, metal ores are the main raw materials of the smelting industry, and non-metal ores are important chemical raw materials and building materials.

Present ore needs to be broken through breaker in advance after gathering, and rethread reducing mechanism smashes, and the ore after smashing sieves through screening plant again, and such working method efficiency is lower to reducing mechanism and screening plant all need solitary drive arrangement to drive, lead to the increase of power consumption cost, can't satisfy the demand that mining industry used.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In view of the shortcomings of the prior art, the utility model provides an ore crushing and screening device for mining, which solves the problems in the background.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: an ore crushing and screening device for mining comprises a crushing box arranged at the top of a bottom plate, wherein the top of the crushing box is communicated with a feeding hole, guide plates matched with the feeding hole for use are fixedly arranged on two sides of the top of an inner cavity of the crushing box and between the front part and the rear part of the inner cavity of the crushing box, a motor is fixedly arranged on one side of the crushing box through a mounting frame, a first rotating rod is fixedly arranged on an output shaft of the motor, one end of the first rotating rod sequentially penetrates through the crushing box and the two guide plates and extends to the left side, one end of the first rotating rod is rotatably connected with the left side of the inner cavity of the crushing box through a bearing, a first crushing roller is fixedly arranged on the surface of the first rotating rod and between the two guide plates, push rods are fixedly arranged on two sides of the surface of the first rotating rod, and sliding groove plates are fixedly arranged on two sides of the inner cavity of the crushing box, the inside slidable mounting of chute board has the slider, two fixed mounting has the sieve between the slider, the rubber that cooperatees and use with the stock guide is all installed to the both sides at sieve top and is pushed the seat, fixed mounting has reset spring between the top of slider and the top of chute board inner chamber, smash the both sides of incasement chamber and be located two the equal fixed mounting in top of chute board has L shaped steel board, the top of smashing the case both sides all has the spring, two through fixed plate fixed mounting the top of spring respectively with the both sides fixed connection of sieve bottom.

Preferably, the top of sieve has been seted up and has been led to the groove, the equal fixed mounting in both sides that leads to groove inner chamber bottom has the fixture block, the screen cloth has been placed at the top that leads to the groove inner chamber, the equal fixed mounting in both sides of screen cloth has the draw-in groove seat that cooperatees and use with the fixture block, fastening screw has been placed through seting up the through-hole in the top of draw-in groove seat, the thread groove that cooperatees and use with fastening screw is seted up at the top of fixture block.

Preferably, a first belt pulley is fixedly installed between the pushing rod and the guide plate on the left side on the surface of the first rotating rod, and a second rotating rod is rotatably installed on one side of the inner cavity of the guide plate on the right side and at the rear part of the first rotating rod through a bearing.

Preferably, one end of the second rotating rod penetrates through the left side of the material guide plate and extends to one side of the material guide plate, a second belt pulley matched with the first belt pulley is fixedly installed on the surface of one end of one side of the material guide plate, and the first belt pulley is in transmission connection with the second belt pulley.

Preferably, a second crushing roller matched with the first crushing roller for use is fixedly installed between the two guide plates on the surface of the second rotating rod, and a blanking pipe matched with the screen for use is fixedly installed at the bottom of the screen plate.

Preferably, the two sides of the bottom of the inner cavity of the crushing box are provided with collecting frames through sliding installation of the movable grooves, the bottom of the surface of the crushing box is hinged to a box door through hinges, and one side of the crushing box is fixedly provided with a starting switch.

(III) advantageous effects

The utility model provides an ore crushing and screening device for mining. The method has the following beneficial effects:

(1) this screening plant is smashed to ore for mining, through the motor, first bull stick, first crushing roller, first belt pulley, the second bull stick, the second belt pulley, the belt, the cooperation setting of second crushing roller, make the ore can be by fine crushing, the rethread catch bar, the spout board, the slider, the sieve, rubber promotes the seat, reset spring, L shaped steel board, the cooperation of fixed plate and spring, make first crushing roller and second crushing roller when crushing the ore, the catch bar rotates promotes the screen cloth and rocks from top to bottom, L shaped steel board can carry on spacingly to the sieve when the sieve drives the screen cloth vibration from top to bottom, make the sieve can shake from top to bottom, and then can carry out better screening to kibbling piece, improve the efficiency kibbling to the ore, the practicality of device has been strengthened, and then satisfied the production demand of mining industry.

(2) This screening plant is smashed to ore for mining sets up through the cooperation of fixture block, screen cloth, draw-in groove seat, fastening screw and thread groove for the staff can change and clear up the screen cloth, and the staff of being convenient for maintains and uses.

Drawings

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

FIG. 2 is a cross-sectional view of the structure of the present invention;

FIG. 3 is an enlarged view of a portion of the utility model at A in FIG. 2;

FIG. 4 is a top view of the first rotating bar, first pulley, second rotating bar, second pulley, belt, second crushing roller and first crushing roller configuration of the present invention;

figure 5 is a top view of a screen deck structure of the present invention;

fig. 6 is a schematic view of the connection between the first and second crushing rollers according to the present invention.

In the figure, 1, a bottom plate; 2. a crushing box; 3. a feeding port; 4. a material guide plate; 5. a motor; 6. a first rotating lever; 7. a first crushing roller; 8. a push rod; 9. a chute plate; 10. a slider; 11. a sieve plate; 12. a rubber pushing seat; 13. a return spring; 14. an L-shaped steel plate; 15. a fixing plate; 16. a spring; 17. a through groove; 18. a clamping block; 19. screening a screen; 20. a slot clamping seat; 21. fastening screws; 22. a thread groove; 23. a first pulley; 24. a second rotating rod; 25. a second pulley; 26. a belt; 27. a second crushing roller; 28. a discharging pipe; 29. a collection frame; 30. a box door; 31. the switch is activated.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present embodiment provides a technical solution: an ore crushing and screening device for mining comprises a crushing box 2 arranged on the top of a bottom plate 1, the top of the crushing box 2 is communicated with a feeding port 3, guide plates 4 matched with the feeding port 3 for use are fixedly arranged on two sides of the top of an inner cavity of the crushing box 2 and between the front part and the rear part of the inner cavity of the crushing box 2, a motor 5 is fixedly arranged on one side of the crushing box 2 through a mounting frame, the motor 5 is a servo motor and can control forward and reverse steering, a first rotating rod 6 is fixedly arranged on an output shaft of the motor 5, one end of the first rotating rod 6 sequentially penetrates through the crushing box 2 and the two guide plates 4 and extends to one side of the left guide plate 4, one end of the first rotating rod 6 is rotatably connected with the left side of the inner cavity of the crushing box 2 through a bearing, a first crushing roller 7 is fixedly arranged on the surface of the first rotating rod 6 and between the two guide plates 4, push rods 8 are fixedly arranged on two sides of the surface of the first rotating rod 6, equal fixed mounting in both sides of 2 inner chambers of crushing case has chute board 9, the inside slidable mounting of chute board 9 has slider 10, fixed mounting has sieve 11 between two sliders 10, the rubber that cooperatees and use with stock guide 4 promotes seat 12 is all installed to the both sides at sieve 11 top, fixed mounting has reset spring 13 between the top of slider 10 and the top of chute board 9 inner chamber, reset spring 13 is the industrial grade spring, good elasticity can have, can tensile the use repeatedly, the both sides of 2 inner chambers of crushing case and the equal fixed mounting in top that is located two chute boards 9 have L shaped steel board 14, the top of 2 both sides of crushing case all has spring 16 through fixed plate 15 fixed mounting, the top of two spring 16 respectively with the both sides fixed connection of sieve 11 bottom.

In this embodiment, logical groove 17 has been seted up at the top of sieve 11, and the equal fixed mounting in both sides that leads to groove 17 inner chamber bottom has fixture block 18, has led to the top of groove 17 inner chamber and has placed screen cloth 19, and the equal fixed mounting in both sides of screen cloth 19 has the draw-in groove seat 20 that cooperatees and use with fixture block 18, and fastening screw 21 has been placed through seting up the through-hole in the top of draw-in groove seat 20, and threaded groove 22 that cooperatees and use with fastening screw 21 has been seted up at the top of fixture block 18.

In this embodiment, a first belt pulley 23 is fixedly installed on the surface of the first rotating rod 6 and between the left pushing rod 8 and the left material guiding plate 4, and a second rotating rod 24 is rotatably installed on one side of the inner cavity of the right material guiding plate 4 and at the rear of the first rotating rod 6 through a bearing.

In this embodiment, one end of the second rotating rod 24 penetrates through the left material guiding plate 4 and extends to one side of the left material guiding plate 4, a second belt pulley 25 used in cooperation with the first belt pulley 23 is fixedly installed on the surface of one end of the second rotating rod 24 extending to one side of the left material guiding plate 4, and the first belt pulley 23 is in transmission connection with the second belt pulley 25 through a belt 26.

In this embodiment, a second crushing roller 27 matched with the first crushing roller 7 is fixedly installed on the surface of the second rotating rod 24 and between the two material guide plates 4, and a discharging pipe 28 matched with the screen 19 is fixedly installed at the bottom of the screen plate 11.

In this embodiment, the both sides of smashing 2 inner chamber bottoms of case all have collection frame 29 through seting up movable groove slidable mounting, collect frame 29 bottom both sides and install the universal wheel, conveniently remove, and the forward-mounted of collecting frame 29 has the handle, and the bottom on smashing 2 surfaces of case articulates through the hinge has chamber door 30, and one side fixed mounting who smashes case 2 has starting switch 31.

When the ore crusher is used, ores to be crushed are poured into the crushing box 2 from the material inlet 3, a worker turns on the starting switch 31 again, the motor 5 is started, the first rotating rod 6 drives the first crushing roller 7 to rotate along with the first rotating rod, the first belt pulley 23 also rotates along with the first rotating rod, the second rotating rod 24 drives the second crushing roller 27 to rotate through the matching of the belt 26 and the second belt pulley 25, the first crushing roller 7 and the second crushing roller 27 rotate simultaneously to crush the ores, the first rotating rod 6 drives the pushing rod 8 to rotate simultaneously, the pushing rod 8 can extrude the rubber pushing seat 12 downwards when rotating for one circle, through the matching of the chute plate 9 and the slider 10, when the pushing rod 8 rotates upwards, the spring 16 and the reset spring 13 are reset, so that the sieve plate 11 drives the sieve plate 19 to vibrate up and down, and the sieve plate 11 drives the sieve plate 19 to vibrate up and down, l shaped steel plate 14 can carry on spacingly to sieve 11, make sieve 11 can shake, and then can carry out better screening to kibbling rubble piece, rubble mouth after the screening can fall into through unloading pipe 28 and collect in collecting frame 29, when needs are changed and are cleared up screen cloth 19, through opening chamber door 30, rotate fastening screw 21, drag screen cloth 19 upwards again, make fixture block 18 break away from with draw-in groove seat 20, just can change screen cloth 19, make things convenient for operating personnel to maintain and use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mining is with ore crushing screening plant, is including installing crushing case (2) at bottom plate (1) top, its characterized in that: the top of the crushing box (2) is communicated with a feeding port (3), guide plates (4) matched with the feeding port (3) for use are fixedly mounted on the two sides of the top of an inner cavity of the crushing box (2) and located between the front part and the rear part of the inner cavity of the crushing box (2), a motor (5) is fixedly mounted on one side of the crushing box (2) through a mounting frame, a first rotating rod (6) is fixedly mounted on an output shaft of the motor (5), one end of the first rotating rod (6) sequentially penetrates through the crushing box (2) and the two guide plates (4) and extends to the left side of one side of the guide plates (4), one end of the first rotating rod (6) is rotatably connected with the left side of the inner cavity of the crushing box (2) through a bearing, a first crushing roller (7) is fixedly mounted between the guide plates (4) on the surface of the first rotating rod (6), two sides of the surface of the first rotating rod (6) are fixedly provided with pushing rods (8), both sides of the inner cavity of the crushing box (2) are fixedly provided with a chute plate (9), the inside of the chute plate (9) is provided with a sliding block (10) in a sliding way, a sieve plate (11) is fixedly arranged between the two sliding blocks (10), rubber pushing seats (12) matched with the material guide plates (4) are arranged on two sides of the top of the sieve plate (11), a return spring (13) is fixedly arranged between the top of the sliding block (10) and the top of the inner cavity of the sliding groove plate (9), l-shaped steel plates (14) are fixedly arranged on the two sides of the inner cavity of the crushing box (2) and on the tops of the two chute plates (9), the top of smashing case (2) both sides all has spring (16) through fixed plate (15) fixed mounting, two the top of spring (16) respectively with the both sides fixed connection of sieve (11) bottom.

2. A mining ore crushing and screening apparatus as claimed in claim 1, wherein: logical groove (17) have been seted up at the top of sieve (11), the equal fixed mounting in both sides that leads to groove (17) inner chamber bottom has fixture block (18), screen cloth (19) have been placed at the top that leads to groove (17) inner chamber, the equal fixed mounting in both sides of screen cloth (19) has slot seat (20) with fixture block (18) cooperation use, fastening screw (21) have been placed through seting up the through-hole in the top of slot seat (20), thread groove (22) with fastening screw (21) cooperation use have been seted up at the top of fixture block (18).

3. A mining ore crushing and screening apparatus as claimed in claim 1, wherein: the surface of the first rotating rod (6) is positioned on the left side, a first belt pulley (23) is fixedly installed between the push rod (8) and the guide plate (4), and a second rotating rod (24) is rotatably installed on one side of the inner cavity of the guide plate (4) and on the rear portion of the first rotating rod (6) through a bearing.

4. A mining ore crushing and screening apparatus as claimed in claim 3, wherein: one end of the second rotating rod (24) penetrates through the left side, the material guide plate (4) extends to the left side, one side of the material guide plate (4) is provided with a second belt pulley (25) matched with the first belt pulley (23) in use, and the surface of one end of one side of the material guide plate (4) is fixedly provided with the second belt pulley (25) which is connected with the first belt pulley (23) in a transmission mode through a belt (26).

5. A mining ore crushing and screening apparatus as claimed in claim 3, wherein: the surface of the second rotating rod (24) is positioned between the two material guide plates (4), a second crushing roller (27) matched with the first crushing roller (7) for use is fixedly installed between the two material guide plates, and a discharging pipe (28) matched with the screen (19) for use is fixedly installed at the bottom of the screen plate (11).

6. A mining ore crushing and screening apparatus as claimed in claim 1, wherein: smash the both sides of case (2) inner chamber bottom all have collection frame (29) through seting up movable groove slidable mounting, the bottom on crushing case (2) surface articulates through the hinge has chamber door (30), one side fixed mounting who smashes case (2) has starting switch (31).