CN211687461U

CN211687461U - Mining elevator for coal mining

Info

Publication number: CN211687461U
Application number: CN202020198069.0U
Authority: CN
Inventors: 王晓东
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-23
Filing date: 2020-02-23
Publication date: 2020-10-16
Anticipated expiration: 2030-02-23

Abstract

The utility model discloses a mining lifting machine for coal mining, the on-line screen storage device comprises a base, pneumatic cylinder swing joint has the landing leg in base bottom middle part both sides, and base upper end middle part is rotated through first servo motor and is connected with the bearing frame, bearing frame upper end both sides middle part fixedly connected with mounting bracket, and the interior both sides lower part of mounting bracket is rotated through second servo motor and is connected with the axostylus axostyle, axostylus axostyle surface welded connection has the spiral piece, support fixedly connected with workbin is passed through to bearing frame upper end middle part front and back end, and just surperficial both sides middle part fixedly connected with vibrating motor of workbin, both sides middle part threaded connection has. The utility model discloses a set up pneumatic cylinder, landing leg, bearing frame, first servo motor, vibrating motor and spiral block structure, have and be convenient for carry out structure location and angle modulation to the lifting machine, improve colliery lifting efficiency's advantage.

Description

Mining elevator for coal mining

Technical Field

The utility model relates to a coal mining uses relevant equipment technical field, specifically is a mining lifting machine for coal mining.

Background

Coal mine: the coal mining area is characterized in that a human beings mines coal resources in a coal-rich mining area, and is generally divided into a mineworker coal mine and an opencast coal mine, when a coal bed is far away from the ground surface, a roadway is generally dug towards the underground, the mineworker coal mine is generally selected, when the coal bed is very close to the ground surface, a surface soil layer is generally selected to be dug, the opencast coal mine is generally selected, most coal mines in China belong to the mineworker coal mine, the coal mine range comprises large areas of the ground, the underground and related facilities, the coal mine is a reasonable space which is excavated by the human beings when a geological layer rich in the coal is dug, the coal mine generally comprises a roadway, a well cave, a digging surface and the like, the coal is the most main solid fuel, is one of combustible organic rocks, is formed by a flourishing plant which grows in a certain geological age, is gradually piled into a thick layer in a proper geological environment, is buried in the water bottom or silt and is subjected to the natural coalization of the long geological age, at present, the angle and the structure of the hoister are inconvenient to fix when the hoister is used, and the hoisting efficiency of the mined coal mine is low, and the limitation is large, so that improvement is needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a mining lifting machine for coal mining to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mining lifting machine for coal mining, includes the base, there is the landing leg base bottom middle part both sides through pneumatic cylinder swing joint, and base upper end middle part rotates through first servo motor to be connected with the bearing frame, bearing frame upper end both sides middle part fixedly connected with mounting bracket, and the both sides lower part rotates through second servo motor in the mounting bracket and is connected with the axostylus axostyle, axostylus axostyle surface welded connection has the spiral piece, support fixedly connected with workbin is passed through to bearing frame upper end middle part front and back end, and just the positive surperficial both sides middle part fixedly connected with vibrating motor of workbin, both sides middle part threaded connection has the.

Preferably, the support and the guide groove are in threaded connection with the bin and the support through a first positioning bolt and a second positioning bolt respectively, the first positioning bolt is arranged in the central position of the upper part of the outer surface of the support, and the second positioning bolt is arranged at the front end and the rear end of the middle part in the guide groove.

Preferably, the guide groove comprises an inclined support plate and a bottom plate, the inclined support plate is connected to the front end and the rear end of the upper portion of the bottom plate through fastening bolts in a threaded mode, and the fastening bolts are arranged at the end portions of the two sides of the bottom plate.

Preferably, baffles are fixedly connected to the lower portions of the two sides in the mounting frame, the shaft rod penetrates through the middle of the baffles, and a material guide pipe is connected to the center of the lower portion of one end of the mounting frame in a penetrating mode.

Preferably, the walking wheels are fixedly connected to the middle portions of two sides of the bottom end of the base, the outer side of the middle portion of the upper end of the base is a sliding rail fixedly connected in a circular mode, and the upper end of the sliding rail is connected with a supporting rod through a sliding block.

Preferably, the support rod is in threaded connection with the middle of the upper end of the sliding block through second threaded grooves formed in the lower end at equal intervals, the support rod is in threaded connection with the middle of the two sides of the bottom end of the bearing seat through first threaded grooves formed in the upper end at equal intervals, and the middle of the inner side of the mounting frame at the upper end of the bearing seat is fixedly connected with the screw rod.

(III) advantageous effects

The utility model provides a mining lifting machine for coal mining possesses following beneficial effect:

(1) the utility model discloses a set up first servo motor, the bearing frame, pneumatic cylinder and landing leg, it carries out the fixed effect of angle modulation and structure location to the lifting machine to have convenient to, the fixed inconvenient problem of self angle and structure of lifting machine when using has been solved, there is the landing leg through pneumatic cylinder swing joint in base bottom middle part both sides, exert the effect of downward force to the landing leg by the pneumatic cylinder, conflict between landing leg and ground, a promotion for carrying out structural stability to this lifting machine, and simultaneously, rotate through first servo motor and the bearing frame that is connected with the mounting bracket in base upper end middle part and be connected, drive the bearing frame by first servo motor and rotate the operation, carry out the angle modulation operation to the mounting bracket that is used for promoting the colliery and inner structure, and convenient to use.

(2) The utility model discloses a set up vibrating motor, guide way and spiral piece, the effect that improves colliery lifting efficiency has, the problem that efficiency is lower when having solved the colliery after the mining promotes, at workbin obverse surface both sides middle part fixedly connected with vibrating motor, be used for carrying out the vibration operation when unloading to the workbin by the vibrating motor who sets up, the colliery when avoiding the unloading appears blocking phenomenon, efficiency when helping the colliery to promote, and be connected with the guide way at the inboard middle part of support, carry out the transport to two promotion structure departments to the colliery by the guide way that sets up, and simultaneously, drive the spiral piece through the axostylus axostyle by the second servo motor who sets up and rotate, a promotion operation for the colliery, avoid the colliery to take place the operation that moves down under self gravity, efficiency when further improving the colliery, and convenient for use.

Drawings

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

FIG. 2 is an enlarged schematic view of the present invention at A in FIG. 1;

FIG. 3 is an enlarged schematic view of the present invention at B in FIG. 1;

fig. 4 is a schematic top view of the inner side of the mounting bracket of the present invention;

fig. 5 is a schematic view of the structure composition of the guide groove of the present invention.

The reference numbers in the figures are: 1. a traveling wheel; 2. a base; 3. a support leg; 4. a screw; 5. a first servo motor; 6. a hydraulic cylinder; 7. a mounting frame; 8. a material guide pipe; 9. a bearing seat; 10. a first thread groove; 11. a strut; 12. a second thread groove; 13. a slider; 14. a slide rail; 15. a material box; 16. a first positioning bolt; 17. a vibration motor; 18. a support; 19. a guide groove; 20. a second servo motor; 21. a baffle plate; 22. a screw block; 23. a shaft lever; 24. an oblique support plate; 25. a base plate; 26. fastening a bolt; 27. and a second positioning bolt.

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. 1-5, the present invention provides a technical solution: a mining elevator for coal mining comprises a base 2, wherein two sides of the middle of the bottom end of the base 2 are movably connected with supporting legs 3 through hydraulic cylinders 6, the middle of the upper end of the base 2 is rotatably connected with a bearing seat 9 through a first servo motor 5, the hydraulic cylinders 6 are HOB6350 in type, the hydraulic cylinders 6 are structurally connected and fixed by two sides of the middle of the bottom end of the base 2, the supporting legs 3 are used for moving down, the structural stability of the elevator is improved through the abutting connection between the supporting legs 3 and the ground, the bearing seat 9 is driven to rotate by the arranged first servo motor 5, the angle of the elevator is adjusted, the middle of two sides of the upper end of the bearing seat 9 is fixedly connected with a mounting frame 7, the lower parts of two sides in the mounting frame 7 are rotatably connected with a shaft lever 23 through a second servo motor 20, and the outer surface of the shaft, the first servo motor 5 and the second servo motor 20 are Y2100L2 in model, belonging to the prior art, the mounting frame 7 is structurally connected and fixed by two sides of the upper end of a bearing seat 9 and used for connecting a coal mine lifting structure, the arranged second servo motor 20 drives a spiral block 22 to rotate through a shaft rod 23 and used for lifting and conveying a coal mine, a feed box 15 is fixedly connected to the front end and the rear end of the middle part of the upper end of the bearing seat 9 through a support 18, a vibration motor 17 is fixedly connected to the middle parts of two sides of the front surface of the feed box 15, the model of the vibration motor 17 is YZS, belonging to the prior art, a guide groove 19 is in threaded connection with the middle parts of two sides in the support 18, the guide groove 19 is arranged right opposite to the middle part of the bottom end of the feed box 15, the support 18 is structurally connected and fixed by the middle part of the upper end of the bearing seat 9 and used for structurally connecting and fixing the, the device is used for performing vibration separation operation on a coal mine during blanking, so that the blockage phenomenon is avoided, and meanwhile, the guide groove 19 is used for guiding the coal mine to a lifting structure.

The support 18 and the guide groove 19 are respectively connected with the material box 15 and the support 18 through a first positioning bolt 16 and a second positioning bolt 27 in a threaded manner, the first positioning bolt 16 is arranged at the central position of the upper part of the outer surface of the support 18, the second positioning bolt 27 is arranged at the front end and the rear end of the middle part in the guide groove 19, the arrangement positions of the first positioning bolt 16 and the second positioning bolt 27 are explained, the installation operation on the accurate position is convenient for the first positioning bolt 16 and the second positioning bolt 27, and the support 18 and the guide groove 19 are fixedly connected with the material box 15 and the structure between the support 18 through the arranged first positioning bolt 16 and the arranged second positioning bolt 27.

The guide groove 19 comprises an oblique support plate 24 and a bottom plate 25, the oblique support plate 24 is in threaded connection with the front end and the rear end of the upper portion of the bottom plate 25 through fastening bolts 26, the fastening bolts 26 are arranged at the end portions of the two sides of the bottom plate 25, the structure and the arrangement position of the guide groove 19 are explained, production and processing operations of the guide groove are facilitated, and the fastening bolts 26 are structurally arranged at the end portions of the two sides of the bottom plate 25 and are used for connecting and fixing the structure between the bottom plate 25 and the oblique support plate 24.

Both sides lower part fixedly connected with baffle 21 in the mounting bracket 7, and axostylus axostyle 23 runs through the setting of baffle 21 middle part, 7 one end lower part central authorities of mounting bracket position through connection has passage 8, carry out the connection of structure to baffle 21 by both sides lower part in the mounting bracket 7, be used for to the colliery carry on with the second servo motor 20 between the isolation operation, and run through baffle 21 middle part setting with axostylus axostyle 23, the axostylus axostyle 23 of being convenient for carries out the free rotation operation, and by the passage 8 that sets up, a colliery for promote after carries out to the.

2 bottom both sides middle part fixedly connected with walking wheels 1 of base, and 2 upper end middle part outsides of base are circular fixedly connected with slide rail 14, the slide rail 14 upper end is connected with branch 11 through slider 13, carry out structural connection to walking wheels 1 by 2 bottom both sides middle parts of base, be used for carrying out the assigned position removal operation to this lifting machine, carry out structural connection to slide rail 14 by the 2 upper end middle part outsides of base, be used for driving branch 11 that is connected with bearing frame 9 through slider 13 and rotate the operation, bearing frame 9 in the commentaries on classics carries out the structure reinforcement processing.

Second thread groove 12 and slider 13 upper end middle part threaded connection that branch 11 set up through the lower extreme equidistance, and first thread groove 10 and the 9 bottom both sides middle part threaded connection of bearing frame that branch 11 set up through the upper end equidistance, screw rod 4 fixed connection is passed through at the inboard middle part of 9 upper end mounting brackets 7 of bearing frame, to first thread groove 10 by the last lower extreme of branch 11 tip, second thread groove 12 carries out the equidistance setting of structure, carry out by the first thread groove 10 that sets up branch 11 and the bearing frame 9 between the threaded connection of structure, carry out by the second thread groove 12 that sets up branch 11 and slider 13 between the threaded connection of structure, and conveniently carry out the structure to it and dismantle the operation.

The working principle is as follows: when in use, the action of force is exerted on the hoister, the hoister is moved at a designated position under the action of the travelling wheel 1, after the hoister is moved to the designated position, the hydraulic cylinder 6 is controlled by an external control end, the hydraulic cylinder 6 exerts downward force on the supporting legs 3, the supporting legs 3 are abutted with the ground to structurally position the hoister at a certain position, at the moment, clockwise force is exerted on the supporting rod 11, the supporting rod 11 is connected with the two side structures at the bottom end of the bearing seat 9 by the first thread groove 10, the supporting rod 11 is connected with the sliding block 13 by the second thread groove 12 while the supporting rod 11 is connected with the bearing seat 9, meanwhile, the external control end controls the first servo motor 5, the vibration motor 17 and the second servo motor 20, the bearing seat 9 is driven to rotate by the first servo motor 5, carry out the angular adjustment of assigned position to this lifting structure to carry out the vibration isolation operation by vibrating motor 17 to the colliery when unloading, the colliery after the separation is carried to mounting bracket 7 inside by guide way 19, and second servo motor 20 drives spiral piece 22 through axostylus axostyle 23 and rotates, carries out the promotion to material guide pipe 8 department to the colliery by spiral piece 22, carries to the colliery by passage 8 can to the transport vechicle is inside.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A mining lifting machine for coal mining, includes base (2), its characterized in that: base (2) bottom middle part both sides have landing leg (3) through pneumatic cylinder (6) swing joint, and base (2) upper end middle part rotates through first servo motor (5) and is connected with bearing frame (9), bearing frame (9) upper end both sides middle part fixedly connected with mounting bracket (7), and rotate through second servo motor (20) in mounting bracket (7) both sides lower part and be connected with axostylus axostyle (23), axostylus axostyle (23) surface welded connection has spiral piece (22), bearing frame (9) upper end middle part front and back end passes through support (18) fixedly connected with workbin (15), and workbin (15) positive surface both sides middle part fixedly connected with vibrating motor (17), both sides middle part threaded connection has guide way (19) in support (18), and guide way (19) just set up workbin (15) bottom middle part.

2. A mining elevator for coal mining as claimed in claim 1, in which: the support (18) and the guide groove (19) are in threaded connection with the material box (15) and the support (18) through a first positioning bolt (16) and a second positioning bolt (27), the first positioning bolt (16) is arranged in the central position of the upper portion of the outer surface of the support (18), and the second positioning bolt (27) is arranged at the front end and the rear end of the inner middle portion of the guide groove (19).

3. A mining elevator for coal mining as claimed in claim 1, in which: the guide groove (19) comprises an oblique support plate (24) and a bottom plate (25), the oblique support plate (24) is in threaded connection with the front end and the rear end of the upper portion of the bottom plate (25) through fastening bolts (26), and the fastening bolts (26) are arranged at the end portions of the two sides of the bottom plate (25).

4. A mining elevator for coal mining as claimed in claim 1, in which: baffle (21) are fixedly connected to the lower portions of the two sides in the mounting rack (7), the shaft rod (23) penetrates through the middle of the baffle (21), and a material guide pipe (8) is connected to the center of the lower portion of one end of the mounting rack (7) in a penetrating mode.

5. A mining elevator for coal mining as claimed in claim 1, in which: base (2) bottom both sides middle part fixedly connected with walking wheel (1), and base (2) upper end middle part outside is circular fixedly connected with slide rail (14), and slide rail (14) upper end is connected with branch (11) through slider (13).

6. A mining elevator for coal mining as claimed in claim 5, in which: the supporting rod (11) is in threaded connection with the middle of the upper end of the sliding block (13) through second threaded grooves (12) formed in the lower end at equal intervals, the supporting rod (11) is in threaded connection with the middle of the two sides of the bottom end of the bearing seat (9) through first threaded grooves (10) formed in the upper end at equal intervals, and the middle of the inner side of an installation frame (7) at the upper end of the bearing seat (9) is fixedly connected with the middle of the inner side of the installation frame (4.