CN111847291B

CN111847291B - Multi-rope friction hoisting winch for mining new material ore

Info

Publication number: CN111847291B
Application number: CN202010698551.5A
Authority: CN
Inventors: 阮逸豪
Original assignee: Beijing Oriental Mining Of Sinomine Co ltd
Current assignee: Beijing Oriental Mining Of Sinomine Co ltd
Priority date: 2020-07-20
Filing date: 2020-07-20
Publication date: 2022-06-10
Anticipated expiration: 2040-07-20
Also published as: CN111847291A

Abstract

The invention provides a multi-rope friction lifting winch for mining new material ores, and relates to the field of mining lifting winches. This many ropes of new material ore mining friction hoisting winch, including cylinder, transmission case, driving motor, first fixed plate, second fixed plate, the first curb plate of one end fixedly connected with of cylinder, the other end fixedly connected with second curb plate of cylinder, the lateral wall of first fixed plate is rotated through the bearing and is connected with the mounting panel, the surface of mounting panel just is close to a plurality of telescopic links of edge fixedly connected with, and one side fixedly connected with fly leaf of mounting panel is kept away from to the telescopic link, the fixed surface of fly leaf is connected with the spacer pin, fixedly connected with second spring between mounting panel and the fly leaf, the second spring is located the surface of telescopic link. Through connection structure's design for this hoisting winch changes more convenience when the cylinder appears wearing and tearing in a large number when using, and then is favorable to developing smoothly of work.

Description

Multi-rope friction hoisting winch for mining new material ore

Technical Field

The invention relates to the technical field of mining hoisting winches, in particular to a multi-rope friction hoisting winch for mining new material ore.

Background

Ore refers to a collection of minerals from which useful components can be extracted or which themselves have some property that can be exploited. Can be divided into metal mineral and nonmetal mineral. The unit content of useful components (elements or minerals) in the ore is called ore grade, the precious metal ore such as gold and platinum is expressed in grams/ton, and other ores are expressed in percentage.

To the exploitation of new material in the ore can use the many friction to promote the winch device and be used for helping work, can involve the friction of cylinder in the use to promoting the winch, need change it when cylinder wearing and tearing are great, but, traditional promotion winch is very inconvenient to the change of cylinder when using, consequently, can delay the process of work.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a multi-rope friction lifting winch for mining new material ore, which solves the problem that the traditional lifting winch is inconvenient for replacing a roller when in use, so that the working process is delayed.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the multi-rope friction lifting winch for mining the new material ore comprises a roller, a transmission case, a transmission motor, a first fixing plate and a second fixing plate, wherein one end of the roller is fixedly connected with a first side plate, the other end of the roller is fixedly connected with a second side plate, the side wall of the first fixing plate is rotatably connected with a mounting plate through a bearing, the surface of the mounting plate is fixedly connected with a plurality of telescopic rods close to the edge, one side of each telescopic rod far away from the mounting plate is fixedly connected with a movable plate, the surface of the movable plate is fixedly connected with a limiting pin, a second spring is fixedly connected between the mounting plate and the movable plate and is positioned on the outer surface of the telescopic rod, the right side wall of the second fixing plate is fixedly connected with a screw rod, the surface of the screw rod is in threaded connection with a rotating piece, and the outer surface of the screw rod is provided with a plurality of mounting grooves close to the end part, and the inside wall hinged joint of mounting groove has first movable rod, the one end hinged joint that the mounting groove was kept away from to first movable rod has the connecting block, the interior bottom of mounting groove just is close to the edge and is provided with the slide rail, the inside of mounting groove is provided with the grafting round pin, splice the piece through dead lever fixedly connected with between the grafting round pin, the one end hinged joint of grafting round pin has the second movable rod, the one end and the connecting block hinged joint that the grafting round pin was kept away from to the second movable rod, the first spring of fixedly connected with between first movable rod and the second movable rod.

Preferably, the left side wall of the second fixing plate is fixedly connected with a connecting shaft, and the connecting shaft is fixedly connected with the transmission case through a coupler.

Preferably, the output end of the transmission motor is fixedly connected with a rotating shaft, and one end, far away from the transmission motor, of the rotating shaft is fixedly connected with the transmission box.

Preferably, the outer surface of the rotating part is fixedly connected with a plurality of rotating hand levers, and the outer surface of each rotating hand lever is provided with an anti-skidding sleeve.

Preferably, the side wall of the first side plate is provided with a splicing groove, the splicing groove is matched with the splicing block, and the cross sections of the splicing groove and the splicing block are both rectangular structures.

Preferably, a plurality of second jacks are formed in the side wall of the second side plate, and the second jacks are matched with the limiting pins.

Preferably, the side wall of the rotating member is fixedly connected with a pushing member, and grease is smeared inside the pushing member.

Preferably, the side wall of the first side plate and the outer side of the splicing groove are provided with first jacks, and the first jacks are matched with the splicing pins one by one.

Preferably, the lower fixed surface of grafting round pin is connected with the sliding block, sliding block and slide rail sliding connection.

The working principle is as follows: when the roller fixing device is used, the first fixing plate 8 and the second fixing plate 9 are fixed, the roller 1 is arranged between the first fixing plate 8 and the second fixing plate 9, the limiting pin 30 is inserted into the second insertion hole 26, the rotary piece 12 is rotated by the rotating hand lever 14, the rotary piece 12 rotates along the screw rod 11, the pushing piece 13 gradually applies acting force to the first movable rod 17 along with the movement of the rotary piece 12, the first movable rod 17 rotates, the connecting block 18 moves downwards, the second movable rod 23 pushes the splicing pin 21 to move along the sliding rail 20 along with the movement of the connecting block 18, the splicing pin 21 drives the splicing block 15 to extend into the first insertion hole 25 and the splicing groove 24, the splicing pin 21 continuously extends to realize the abutting of the roller 1 by matching with the second spring 31, then the transmission motor 3 is started, the transmission motor 3 transmits kinetic energy to the connecting shaft 10 through the transmission case 2, and then the second fixed plate 9 drives the roller 1 to rotate, when the roller 1 needs to be replaced, the rotating piece 12 is rotated reversely, then the pushing piece 13 releases the limit on the connecting block 18, under the action of the restoring force of the first spring 19, the first movable rod 17 and the second movable rod 23 move relatively, and then the splicing pin 21 and the splicing block 15 release the fixation of the roller 1, and then the roller 1 can be replaced.

(III) advantageous effects

The invention provides a multi-rope friction lifting winch for mining new material ore. The method has the following beneficial effects:

1. through connection structure's design for this hoisting winch changes more convenience when a large amount of wearing and tearing appear in the cylinder when using, and then is favorable to developing smoothly of work.

2. Through the design of split type structure for this hoisting winch can carry out the split, and then conveniently carries more, more can satisfy the demand of using.

Drawings

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

FIG. 2 is a schematic view of the inside structure of the drum splicing of the present invention;

FIG. 3 is a schematic view of the whole structure of the roller splicing of the present invention;

FIG. 4 is a cross-sectional view of the screw construction of the present invention;

FIG. 5 is a schematic diagram of a first fixing plate structure according to the present invention;

FIG. 6 is an enlarged view of a portion of FIG. 2 according to the present invention.

Wherein, 1, a roller; 2. a transmission case; 3. a drive motor; 4. a rotating shaft; 5. a coupling; 6. a first side plate; 7. a second side plate; 8. a first fixing plate; 9. a second fixing plate; 10. a connecting shaft; 11. a screw; 12. a rotating member; 13. a pusher member; 14. rotating the hand lever; 15. splicing blocks; 16. mounting grooves; 17. a first movable bar; 18. connecting blocks; 19. a first spring; 20. a slide rail; 21. a plug pin; 22. a slider; 23. a second movable bar; 24. splicing grooves; 25. a first jack; 26. a second jack; 27. mounting a plate; 28. a telescopic rod; 29. a movable plate; 30. a spacing pin; 31. a second spring; 32 to secure the rod.

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.

Example (b):

as shown in fig. 1 to 6, an embodiment of the present invention provides a new material ore mining multi-rope friction lifting winch, including a drum 1, a transmission case 2, a transmission motor 3, a first fixing plate 8, and a second fixing plate 9, wherein one end of the drum 1 is fixedly connected with the first side plate 6, the other end of the drum 1 is fixedly connected with the second side plate 7, the side wall of the first fixing plate 8 is rotatably connected with a mounting plate 27 through a bearing, so as to realize rotation of the mounting plate 27, the surface of the mounting plate 27 and the edge close to the surface are fixedly connected with a plurality of telescopic rods 28, so as to facilitate limiting the second spring 31 and avoid bending, one side of the telescopic rods 28 far away from the mounting plate 27 is fixedly connected with a movable plate 29, the surface of the movable plate 29 is fixedly connected with a limiting pin 30, which is spliced with the second jack 26, the second spring 31 is fixedly connected between the mounting plate 27 and the movable plate 29, so as to provide a good clamping force, the second spring 31 is located on the outer surface of the telescopic rod 28, the right side wall of the second fixing plate 9 is fixedly connected with a screw rod 11, which facilitates the movement of the rotating part 12, the surface thread of the screw rod 11 is connected with the rotating part 12, the outer surface of the screw rod 11 is provided with a plurality of mounting grooves 16 near the end part, the inner side wall of each mounting groove 16 is hinged with a first movable rod 17, one end of each first movable rod 17 far away from the corresponding mounting groove 16 is hinged with a connecting block 18, which controls the movement of the second movable rod 23, the inner bottom of each mounting groove 16 is provided with a slide rail 20 near the edge, the inside of each mounting groove 16 is provided with an inserting pin 21 which is spliced with the first jack 25, splicing blocks 15 are fixedly connected between the inserting pins 21 through fixing rods 32, which increases the stability when spliced with the roller 1, one end of each inserting pin 21 is hinged with a second movable rod 23, one end of each second movable rod 23 far away from the inserting pin 21 is hinged with the connecting block 18, a first spring 19 is fixedly connected between the first movable rod 17 and the second movable rod 23, and provides restoring force of the first movable rod 17 and the second movable rod 23.

The left side wall fixedly connected with connecting axle 10 of second fixed plate 9, connecting axle 10 passes through shaft coupling 5 and transmission case 2 fixed connection, convenient to detach and carry.

The output end fixedly connected with axis of rotation 4 of drive motor 3, the one end and the transmission case 2 fixed connection of drive motor 3 are kept away from to axis of rotation 4, the transmission of the kinetic energy of being convenient for.

The outer fixed surface of rotating member 12 is connected with a plurality of rotation handspikes 14, is convenient for rotate rotating member 12, and the surface of rotating handspike 14 is provided with anti-skidding cover, has anti-skidding effect.

The splice groove 24 has been seted up to the lateral wall of first curb plate 6, and the splice groove 24 cooperatees with splice 15, and splice groove 24 is the rectangle structure with splice 15 cross-section, has good spacing effect.

A plurality of second jacks 26 are formed in the side wall of the second side plate 7, and the second jacks 26 are matched with the limiting pin 30, so that splicing is facilitated.

The side wall of the rotating part 12 is fixedly connected with a pushing part 13, and grease is smeared inside the pushing part 13 to reduce the friction force when acting on the connecting block 18.

The lateral wall of the first side plate 6 and the outer side of the splicing groove 24 are provided with first jacks 25, the first jacks 25 are matched with the splicing pins 21 one by one, and the stable effect of connecting the roller 1 is improved.

The lower fixed surface of grafting round pin 21 is connected with sliding block 22, and sliding block 22 and slide rail 20 sliding connection conveniently carry on spacingly to grafting round pin 21 to and the motion of grafting round pin 21 of being convenient for.

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

Claims

1. The utility model provides a many ropes of new material ore mining friction hoisting winch, includes cylinder (1), transmission case (2), driving motor (3), first fixed plate (8), second fixed plate (9), its characterized in that: one end of the roller (1) is fixedly connected with a first side plate (6), the other end of the roller (1) is fixedly connected with a second side plate (7), the side wall of the first fixing plate (8) is rotatably connected with a mounting plate (27) through a bearing, the surface of the mounting plate (27) is close to the edge and is fixedly connected with a plurality of telescopic rods (28), one side of the telescopic rod (28) far away from the mounting plate (27) is fixedly connected with a movable plate (29), the surface of the movable plate (29) is fixedly connected with a limiting pin (30), a second spring (31) is fixedly connected between the mounting plate (27) and the movable plate (29), the second spring (31) is positioned on the outer surface of the telescopic rod (28), the right side wall of the second fixing plate (9) is fixedly connected with a screw rod (11), and the surface of the screw rod (11) is in threaded connection with a rotating piece (12), a plurality of mounting grooves (16) are arranged on the outer surface of the screw rod (11) and close to the end part, and the inner side wall of the mounting groove (16) is hinged with a first movable rod (17), one end of the first movable rod (17) far away from the mounting groove (16) is hinged with a connecting block (18), a slide rail (20) is arranged at the inner bottom of the mounting groove (16) and close to the edge, the interior of the mounting groove (16) is provided with inserting pins (21), splicing blocks (15) are fixedly connected between the inserting pins (21) through fixing rods (32), one end of the inserting pin (21) is hinged with a second movable rod (23), one end of the second movable rod (23) far away from the inserting pin (21) is hinged with the connecting block (18), a first spring (19) is fixedly connected between the first movable rod (17) and the second movable rod (23);

the left side wall of the second fixing plate (9) is fixedly connected with a connecting shaft (10), and the connecting shaft (10) is fixedly connected with the transmission case (2) through a coupler (5);

the output end of the transmission motor (3) is fixedly connected with a rotating shaft (4), and one end, far away from the transmission motor (3), of the rotating shaft (4) is fixedly connected with the transmission case (2);

the outer surface of the rotating piece (12) is fixedly connected with a plurality of rotating hand rods (14), and the outer surface of each rotating hand rod (14) is provided with an anti-skidding sleeve;

the side wall of the first side plate (6) is provided with a splicing groove (24), the splicing groove (24) is matched with the splicing block (15), and the sections of the splicing groove (24) and the splicing block (15) are both rectangular structures;

a plurality of second jacks (26) are formed in the side wall of the second side plate (7), and the second jacks (26) are matched with the limiting pins (30);

the side wall of the rotating piece (12) is fixedly connected with a pushing piece (13), and grease is smeared inside the pushing piece (13);

first jacks (25) are formed in the side wall of the first side plate (6) and positioned on the outer side of the splicing groove (24), and the first jacks (25) are matched with the splicing pins (21) one by one;

the lower surface of the inserting pin (21) is fixedly connected with a sliding block (22), and the sliding block (22) is in sliding connection with the sliding rail (20);

when the device is used, the first fixing plate (8) and the second fixing plate (9) are fixed, the roller (1) is arranged between the first fixing plate (8) and the second fixing plate (9), the limiting pin (30) is inserted into the second insertion hole (26), the rotating piece (12) is rotated by rotating the hand lever (14), the rotating piece (12) rotates along the screw rod (11), acting force is gradually applied to the first movable rod (17) along with the moving pushing piece (13) of the rotating piece (12), then the first movable rod (17) rotates, the connecting block (18) moves downwards, the second movable rod (23) pushes the inserting pin (21) to move along the sliding rail (20) along with the moving of the connecting block (18), and then the inserting pin (21) drives the splicing block (15) to extend to the first insertion hole (25) and the inside of the splicing groove (24) and continuously extend along with the inserting pin (21), and then cooperate second spring (31) to realize supporting tightly to cylinder (1), then start driving motor (3), driving motor (3) pass through transmission case (2) with kinetic energy and transmit to connecting axle (10), and then make second fixed plate (9) drive cylinder (1) and rotate, when cylinder (1) change needs to carry out, reverse rotation rotating member (12), then impeller (13) are relieved spacing to connecting block (18), under the effect of the restoring force of first spring (19), first movable rod (17) and second movable rod (23) relative motion, and then peg graft round pin (21) and splice block (15) are relieved and are fixed cylinder (1), and then can change cylinder (1).