CN215694325U

CN215694325U - Ore hoisting device for mining

Info

Publication number: CN215694325U
Application number: CN202121294497.4U
Authority: CN
Inventors: 田伟; 杨银州
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-10
Filing date: 2021-06-10
Publication date: 2022-02-01
Anticipated expiration: 2031-06-10

Abstract

The utility model discloses an ore lifting device for mining, which comprises a bottom plate, wherein a supporting plate is fixed at the top of one side of the bottom plate through supporting legs, a through hole is formed in the top of the supporting plate, a crushing box is installed in the through hole, the top of the crushing box is communicated with a feeding groove for filling materials into the crushing box, sliding grooves are formed in the inner walls of the two sides of the crushing box, two first rotating rods are rotatably and slidably installed on the inner walls of the sliding grooves, crushing rollers are fixed on the outer walls of the two first rotating rods in the crushing box, a driving mechanism for driving the two first rotating rods to relatively rotate and move oppositely or oppositely is further arranged at the top of the supporting plate, and a lifting mechanism for lifting ores is arranged at the top of the bottom plate below the supporting plate. According to the utility model, through arranging the crushing mechanism and the lifting mechanism, the effect that the ore can be firstly crushed and then lifted is achieved.

Description

Ore hoisting device for mining

Technical Field

The utility model relates to the technical field of ore mining, in particular to an ore lifting device for mine exploitation.

Background

The ore elevator is an auxiliary device for lifting ore and facilitating crushing and processing of ore, and different kinds of ore elevators appear in the market along with the current market progress and the continuous development of mining machinery.

Most of the existing ore hoists are used for directly upwards conveying ores through a hoisting box, but if the ores are large, the ores can be unstably lifted and slide down, so that people or machines are injured by pounding, and certain potential safety hazards exist.

In view of this, the utility model provides an ore lifting device for mining.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an ore lifting device for mining, which has the effect of lifting after crushing ores and solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an ore hoisting device for mining, includes the bottom plate, the top of bottom plate one side is fixed with the backup pad through the supporting leg, the through-hole has been seted up at the top of backup pad, and installs broken case in the through-hole, the top intercommunication of broken case has and is used for the feed chute to pack in the broken case, the spout has all been seted up to the inner wall of broken case both sides, the inner wall of spout rotates and slidable mounting has two first pivot poles, is located two first pivot pole outer walls of broken incasement portion all are fixed with the crushing roller, the top of backup pad still is provided with and is used for driving two first pivot poles relative pivoted while and do relative or back-to-back motion's actuating mechanism, is located the bottom plate top of backup pad below is provided with and is used for carrying out the hoist mechanism that promotes to the ore.

Preferably, the lifting mechanism comprises a conveyor belt, a plurality of partition plates are fixed on the outer surface of the conveyor belt, two ends of the conveyor belt are respectively installed at the top of the bottom plate through a support rod and a mounting seat, a first motor used for driving the partition plates to transmit is further fixed at the top of the bottom plate, and an output shaft of the first motor is fixedly connected with a transmission roller in the partition plate.

Preferably, actuating mechanism includes two bearing frames, two the backup pad top of both sides around broken case is fixed respectively to the bearing frame, two the axle center of bearing frame is all rotated and is installed the second dwang, the both ends of second dwang all are fixed with the action wheel, first dwang is worn out the outer both ends of spout and all is fixed with from the driving wheel, the action wheel is connected through belt transmission between the follow driving wheel, the outer wall that the second dwang is close to both ends all is fixed with the pendulum rod, the outer wall that the second dwang was kept away from to the pendulum rod articulates there is the connecting rod, the other end of connecting rod is worn out the outer wall rotation of spout with first dwang and is connected, the outer wall of backup pad still is provided with and is used for driving two second dwangs and is relative pivoted driving source.

Preferably, the driving source includes two second motors, two the second motor passes through the motor fixing base to be fixed respectively at the top that the backup pad is close to two second dwang, two the output of second motor respectively with the one end fixed connection of two second dwang.

Preferably, the baffle plates are fixed at the inner bottom parts of the crushing boxes close to the two sides of the feeding chute, and the baffle plates are parallel to the crushing roller.

Preferably, the supporting rod can be a telescopic rod.

Compared with the prior art, the utility model has the following beneficial effects:

firstly, the crushing mechanism and the driving mechanism are arranged, the driving mechanism drives the two first rotating rods to rotate relatively and move oppositely or back to back through the matching of the structures, so that the two crushing rollers are driven to rotate relatively and move oppositely or back to back, a process of clamping and colliding ores is realized, the rotation of the crushing rollers is matched, the ore crushing effect can be improved, and if the ores are too large, the ores can not pass through the two crushing rollers and slip continuously above the two crushing rollers, so that the ores with overlarge volumes can be prevented from slipping above the two crushing rollers no matter the two crushing rollers rotate continuously forward and backward and approach or leave each other, and the ore crushing effect is improved.

Secondly, the effect that the height of the supporting rod can be adjusted according to different lifting heights is achieved by arranging the lifting mechanism, so that the crushed ore can be lifted to different heights.

Drawings

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

fig. 2 is a schematic structural diagram of a left side sectional perspective view of the present invention.

In the figure: 1. a base plate; 2. a support plate; 3. a first motor; 4. supporting legs; 5. a second motor; 6. a driven wheel; 7. a crushing box; 8. a feed chute; 9. a connecting rod; 10. a conveyor belt; 11. a partition plate; 12. a swing rod; 13. a driving wheel; 14. a bearing seat; 15. a chute; 16. a first rotating lever; 17. a crushing roller; 18. a baffle plate; 19. a second rotating lever; 20. a support bar; 21. and (7) mounting a seat.

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 to 2, the present invention provides a technical solution: the utility model provides an ore hoisting device for mining, comprising a base plate 1, the top of 1 one side of bottom plate is fixed with backup pad 2 through supporting leg 4, the through-hole has been seted up at the top of backup pad 2, and install broken case 7 in the through-hole, the top intercommunication of broken case 7 has the feed chute 8 that is arranged in to filling in broken case 7, spout 15 has all been seted up to the inner wall of broken case 7 both sides, spout 15's inner wall rotates and slidable mounting has two first pivot poles 16, two first pivot pole 16 outer walls that are located broken case 7 inside all are fixed with crushing roller 17, the top of backup pad 2 still is provided with and is used for driving the actuating mechanism that is relative or the back-to-back motion when two first pivot poles 16 relatively rotate, 1 top of bottom plate that is located backup pad 2 below is provided with and is used for carrying out the hoist mechanism that promotes to the ore.

Drive two first rotating rod 16 through actuating mechanism and do relative or back of the body motion when relative pivoted to drive two crushing rollers 17 and do relative or back of the body motion when also relative pivoted, and then carry out the breakage to the ore that gets into from feed chute 8, on the hoist mechanism of below was fallen into to the ore after the breakage, then promoted it.

Further, hoist mechanism includes conveyer belt 10, the external fixation of conveyer belt 10 has a plurality of baffles 11, install at bottom plate 1's top through bracing piece 20 and mount pad 21 respectively at conveyer belt 10's both ends, bottom plate 1's top still is fixed with and is used for driving 11 driven first motors 3 of baffle, the output shaft of first motor 3 and the driving roller fixed connection in the baffle 11, through starting first motor 3, the output shaft of first motor 3 can drive the driving roller rotation in the conveyer belt 10, thereby drive the transmission of conveyer belt 10, utilize on the conveyer belt 10 fixed baffle 11 can be to the ore promotion that falls down from broken case 7 below discharge gate.

Further, the driving mechanism comprises two bearing seats 14, the two bearing seats 14 are respectively fixed at the tops of the supporting plates 2 on the front side and the rear side of the crushing box 7, second rotating rods 19 are respectively installed at the axes of the two bearing seats 14 in a rotating mode, driving wheels 13 are respectively fixed at the two ends of the second rotating rods 19, the first rotating rods 16 penetrate out of the sliding grooves 15, the driven wheels 6 are respectively fixed at the two ends of the first rotating rods 16, the driving wheels 13 are connected with the driven wheels 6 through belt transmission, swing rods 12 are respectively fixed on the outer walls, close to the two ends, of the second rotating rods 19, the outer walls, far away from the second rotating rods 19, of the swing rods 12 are hinged to connecting rods 9, the other ends of the connecting rods 9 are rotatably connected with the outer walls, penetrating out of the sliding grooves 15, of the first rotating rods 16, and a driving source for driving the two second rotating rods 19 to rotate relatively is further arranged on the outer walls of the supporting plates 2.

Drive two second dwangs 19 through the driving source and do corotation relatively and reversal, can drive action wheel 13 rotation when second dwang 19 pivoted, can drive through the belt when action wheel 13 rotates from driving wheel 6 and rotate together to drive first dwang 16 and crushing roller 17 and rotate together, then pass through the ore during feeding chute 8 drops into crushing case 7, rotate to the time can it carry out the breakage through two crushing rollers 17, thereby conveniently promote it.

When the two second rotating rods 19 rotate, the two second rotating rods 12 can be driven to swing continuously, then the two first rotating rods 16 can be driven by the swing rods 12 through the connecting rods 9 to move close to each other or away from each other continuously, so that when the two first rotating rods 16 are close to each other, the two crushing rollers 17 can be driven to rotate and also close to each other simultaneously, thereby having a process of clamping and colliding ores, and then the rotation of the crushing rollers 17 is matched, thereby improving the ore crushing effect, and if the ores are too large, the ores can not pass through the two crushing rollers 17, but slip above the two crushing rollers 17 continuously, therefore, the overlarge ores can be prevented from slipping above the two crushing rollers 17 continuously in a positive and negative direction and close to each other or away from each other, thereby improving the crushing effect on the ores, and the belt is in a loose state, when two crushing rollers 17 were close to each other, the belt can be taut, improve and follow the friction between the driving wheel 6 to improve the transmission rate from driving wheel 6, and then improve crushing roller 17's slew velocity, further improve crushing effect.

Further, the driving source includes two second motors 5, the two second motors 5 are respectively fixed on the top of the supporting plate 2 close to the two second rotating rods 19 through the motor fixing seats, the output ends of the two second motors 5 are respectively fixedly connected with one ends of the two second rotating rods 19 to start the two second motors 5, and the output shafts of the two second motors 5 continuously rotate forward and backward to drive the two second rotating rods 19 to rotate forward and backward.

Furthermore, baffle plates 18 are fixed at the inner bottom parts of the crushing box 7 close to the two sides of the feed chute 8, the baffle plates 18 are parallel to the crushing roller 17, and the baffle plates 18 can prevent ores from falling from the two sides of the crushing roller 17.

Further, the supporting rod 20 can be set as a telescopic rod, and the height of the supporting rod 20 can be adjusted according to the height required to be lifted, so that the effect of lifting different heights can be achieved.

The working principle is as follows: the ore lifting device for mining adjusts the inclination degree of the conveyor belt 10 by adjusting the height of the support rod 20 according to the height to be lifted as required.

Start two second motors 5, the continuous just reverse rotation of output shaft of two second motors 5 can drive two second dwang 19 and also just reverse rotation, can drive action wheel 13 when second dwang 19 pivoted and rotate, action wheel 13 can drive from driving wheel 6 to rotate together through the belt when rotating, thereby drive first dwang 16 and crushing roller 17 and rotate together, then with the ore through the feeding chute 8 drop into crushing case 7, rotate through two crushing rollers 17 and to the time can it break, thereby the convenience promotes it.

Starting first motor 3 simultaneously here, the output shaft of first motor 3 can drive the driving roller in the conveyer belt 10 and rotate to drive the transmission of conveyer belt 10, utilize fixed baffle 11 on the conveyer belt 10 can promote the ore that falls from broken case 7 below discharge gate.

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. An ore hoisting device for mining, includes bottom plate (1), its characterized in that: a supporting plate (2) is fixed at the top of one side of the bottom plate (1) through a supporting leg (4), a through hole is arranged at the top of the supporting plate (2), a crushing box (7) is arranged in the through hole, the top of the crushing box (7) is communicated with a feed chute (8) for filling the crushing box (7), the inner walls of two sides of the crushing box (7) are both provided with sliding chutes (15), the inner walls of the sliding chutes (15) are rotatably and slidably provided with two first rotating rods (16), the outer walls of the two first rotating rods (16) positioned in the crushing box (7) are both fixed with crushing rollers (17), the top of backup pad (2) still is provided with and is used for driving two first pivot poles (16) relative rotations and do the actuating mechanism of relative or back-to-back motion simultaneously, is located bottom plate (1) top of backup pad (2) below is provided with and is used for carrying out the hoist mechanism that promotes to the ore.

2. The ore lifting device for mining of claim 1, characterized in that: the lifting mechanism comprises a conveyor belt (10), a plurality of partition plates (11) are fixed on the outer surface of the conveyor belt (10), the two ends of the conveyor belt (10) are respectively installed at the top of the bottom plate (1) through a support rod (20) and a mounting seat (21), a first motor (3) used for driving the partition plates (11) to transmit is further fixed at the top of the bottom plate (1), and an output shaft of the first motor (3) is fixedly connected with a transmission roller in the partition plates (11).

3. The ore lifting device for mining of claim 1, characterized in that: actuating mechanism includes two bearing frame (14), two backup pad (2) top, two of both sides around broken case (7) are fixed respectively in bearing frame (14) the axle center of bearing frame (14) is all rotated and is installed second dwang (19), the both ends of second dwang (19) all are fixed with action wheel (13), first dwang (16) are worn out spout (15) outer both ends and all are fixed with from driving wheel (6), action wheel (13) and are connected through belt transmission from between driving wheel (6), the outer wall that second dwang (19) are close to both ends all is fixed with pendulum rod (12), the outer wall that second dwang (19) were kept away from in pendulum rod (12) articulates there is connecting rod (9), the outer wall that spout (15) were worn out to the other end of connecting rod (9) and first dwang (16) rotates and is connected, the outer wall of backup pad (2) still is provided with and is used for driving two second dwang (19) and does relative rotation The driving source of (2).

4. The ore lifting device for mining of claim 3, characterized in that: the driving source comprises two second motors (5), two second motors (5) are respectively fixed at the tops of two second rotating rods (19) close to the supporting plate (2) through motor fixing seats, and the output ends of the second motors (5) are respectively fixedly connected with one ends of the two second rotating rods (19).

5. The ore lifting device for mining of claim 1, characterized in that: the inner bottom parts of the crushing box (7) close to the two sides of the feeding chute (8) are respectively fixed with a baffle plate (18), and the baffle plates (18) are parallel to the crushing roller (17).

6. The ore lifting device for mining of claim 2, characterized in that: the supporting rod (20) can be a telescopic rod.