CN213768619U

CN213768619U - But colliery is coal mining with height-adjusting's conveyer

Info

Publication number: CN213768619U
Application number: CN202022272460.3U
Authority: CN
Inventors: 王峰; 陈维龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-07-23
Anticipated expiration: 2030-10-13

Abstract

The utility model discloses a colliery is coal mining with conveyer of adjustable height, including removing seat, mount pad and ore deposit fill, the top of removing the seat is equipped with elevating system, and elevating system's top and mount pad welding, the storing groove has been seted up to one side of mount pad, and the interior week of storing groove is equipped with puts thing mechanism, the welding of mount pad top has two sets of fixed plates, the mount pad is close to one side of two sets of fixed plates and is installed and push away the handle, and is connected with tipping bucket mechanism between the adjacent side of two sets of fixed plates, the dashpot has been seted up at the top of tipping bucket mechanism, and the fixed welding in bottom of dashpot has multiunit damping bumper shock absorber, and multiunit damping shock absorber all welds with the shock attenuation board, the top welding of shock attenuation board has the ore deposit fill. This colliery is conveyer of adjustable height for coal mining, and can adjust the use height according to the condition to can save the labour that the colliery was lifted off to the manual work.

Description

But colliery is coal mining with height-adjusting's conveyer

Technical Field

The utility model belongs to the technical field of the coal mine transportation, concretely relates to but coal mining height-adjusting's conveyer is used in colliery.

Background

Coal mines are areas where humans mine coal resources in coal-rich mining areas, and are generally divided into underground coal mines and opencast coal mines. When the coal seam is far from the ground surface, a tunnel is usually dug to the underground, so that the coal is a mineworker coal mine. When the coal seam is very close to the earth surface, the coal is generally excavated by directly stripping the earth surface, which is an open pit coal mine. When the coal seam approaches the surface, the soil above the coal seam is referred to as overburden. An explosive is buried in a surface soil belt which has not been developed, and then the surface soil is removed using a dredger, an excavator, a truck, or the like. This overburden is then filled into a previously mined pit. After the top soil is removed, the coal seam will be exposed; at this point, the coal is drilled or fried and transported to the processing site for further processing using a coal mining conveyor. Present coal mining conveyer, most single structure is mostly fixed welded structure, and the transportation of bearing a burden for a long time easily causes structural deformation to the device body through jolting, and need the manual work to lift off the colliery mostly when transporting the colliery to the processing place, extravagant cost of labor.

Therefore, in order to meet the current situation, the design and production of a height-adjustable transportation device for coal mining in coal mines are urgently needed to meet the actual use requirement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a colliery is conveyer of adjustable height for coal mining to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a height-adjustable transportation device for coal mining in a coal mine comprises a moving seat, a mounting seat and a mine bucket, wherein a lifting mechanism is arranged at the top of the moving seat, the top of the lifting mechanism is fixedly welded with the bottom of the mounting seat, a lamp post is fixedly welded at one side of the top of the lifting mechanism, which is close to the mounting seat, a lighting bulb is arranged at the top of the lamp post through a fastener, a storage groove is formed in one side of the mounting seat, an object placing mechanism is arranged in the inner periphery of the storage groove, two groups of fixing plates are fixedly welded at one side of the top of the mounting seat, connecting holes are drilled in the centers of the two groups of fixing plates, a U-shaped push handle is arranged at one side of the mounting seat, which is close to the two groups of fixing plates, a tipping bucket mechanism is rotatably connected between the adjacent sides of the two groups of fixing plates, a buffer groove is formed in the top of the tipping bucket mechanism, and a plurality of damping shock absorbers are fixedly welded at the bottom of the buffer groove, the telescopic parts of the multiple groups of damping shock absorbers are fixedly welded with the bottom of the shock absorption plate, and the top of the shock absorption plate is fixedly welded with the ore bucket.

Preferably, elevating system includes four hydraulic lifting post and backup pads, four groups the hydraulic lifting post uses the removal seat top to be the rectangle array distribution as the center, and the fixed part of four hydraulic lifting post all with the top fixed weld who removes the seat, four groups the pars contractilis of hydraulic lifting post respectively with the bottom fixed weld of backup pad, the top of backup pad and the top fixed weld of mount pad.

Preferably, the tipping mechanism comprises a rotating plate, a connecting block, a steering seat and a telescopic cylinder, the top of the rotating plate is provided with a buffer slot, and one side of the bottom of the rotating plate, which is close to the push handle, is fixedly welded with two groups of connecting blocks, through holes are drilled in the centers of the two groups of connecting blocks, a rotating rod is rotatably connected in the through holes, two ends of the rotating rod respectively penetrate through the corresponding connecting blocks and are respectively in threaded connection with the corresponding connecting holes, a steering groove is arranged on one side of the top of the rotating plate far away from the connecting block, a steering seat with a tipping bucket rotating shaft is rotatably connected between the two sides of the inner periphery of the steering groove through a welded steering bearing seat, the bottom of the steering seat is fixedly welded with the telescopic part of the telescopic cylinder, the fixing part of the telescopic cylinder is fixedly welded with a connecting seat with a connecting rotating shaft, and the bottom of the connecting seat is fixedly welded with the top of a supporting plate of the lifting mechanism.

Preferably, put thing mechanism and include storage drawer and division board, the storage drawer passes through the inner peripheral sliding connection in slip track and storing groove, the bottom of division board and the fixed welding in bottom of the inner periphery of storage drawer.

Preferably, four groups of universal wheels distributed in a rectangular array are mounted at the bottom of the moving seat through fasteners, and pull rings are mounted on the storage drawers through the fasteners.

The utility model discloses a technological effect and advantage: according to the height-adjustable conveying device for coal mining in the coal mine, the supporting plate is driven to move through the work of the hydraulic lifting column, the rotating plate connected with the mounting seat is driven to move by the supporting plate, and the ore bucket is further driven to move, so that the vertical distance between the ore bucket and the bottom surface is adjusted according to the use condition, and the used height is adjusted; through telescopic cylinder's work, telescopic cylinder's pars contractilis drive the rotor plate and remove to the ore deposit fill that the drive is in rotor plate top is rotatory, thereby topples over the outside colliery of collecting in the ore deposit fill, saves time and cost of labor, but this colliery is high conveyer for coal mining, and can adjust the use height as required, and can save the labour that the colliery was lifted off in the manual work.

Drawings

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

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

FIG. 3 is a schematic structural view of the steering seat of the present invention;

fig. 4 is an enlarged view of the structure a in fig. 1 according to the present invention;

fig. 5 is an enlarged view of the structure at B in fig. 2 according to the present invention.

In the figure: the mining machine comprises a moving seat 1, a mounting seat 2, a mining bucket 3, a lifting mechanism 4, a lighting bulb 5, a storage mechanism 6, a fixed plate 7, a pushing handle 8, a tipping bucket mechanism 9, a damping plate 10, a hydraulic lifting column 11, a supporting plate 12, a rotating plate 13, a connecting block 14, a steering seat 15, a telescopic cylinder 16, a connecting seat 17, a storage drawer 18, a partition plate 19 and a universal wheel 20.

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.

Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.

The utility model provides a height-adjustable transportation device for coal mining as shown in figures 1-5, which comprises a movable base 1, a mounting base 2 and a mine bucket 3, wherein the top of the movable base 1 is provided with a lifting mechanism 4, the top of the lifting mechanism 4 is fixedly welded with the bottom of the mounting base 2, one side of the top of the lifting mechanism 4, which is close to the mounting base 2, is fixedly welded with a lamp post, the top of the lamp post is provided with a lighting bulb 5 through a fastener (not shown in the figures, and can be selected as a screw, a bolt and the like), the lighting bulb 5 is used for providing illumination when working at night, one side of the mounting base 2 is provided with a storage groove, the inner periphery of the storage groove is provided with an object placing mechanism 6, one side of the top of the mounting base 2 is fixedly welded with two groups of fixing plates 7, the centers of the two groups of fixing plates 7 are all drilled with connecting holes, one side of the mounting base 2, which is close to the two groups of fixing plates 7, is provided with a U-shaped pushing handle 8 through the fastener, push away 8 and be used for the mobile device body, and rotate between the adjacent side of two sets of fixed plates 7 and be connected with tipping bucket mechanism 9, the dashpot has been seted up at the top of tipping bucket mechanism 9, and the fixed welding in bottom of dashpot has multiunit damping bumper shock absorber, and damping shock absorber's model is optional to be ZTW-65 for alleviate the influence that transportation vibrations brought to the device body, multiunit damping shock absorber's pars contractilis all with the fixed welding in bottom of shock attenuation board 10, the fixed welding in top of shock attenuation board 10 has ore hopper 3.

Specifically, elevating system 4 includes four hydraulic lifting post 11 and backup pad 12, four groups hydraulic lifting post 11's fixed part is the rectangle array distribution with removing seat 1 top as the center, and hydraulic lifting post 11's model can be selected to JT-SJZ-217-A, and four groups hydraulic lifting post 11's fixed part all with the fixed welding in top of removing seat 1, four groups hydraulic lifting post 11's pars contractilis respectively with the fixed welding in bottom of backup pad 12, when hydraulic lifting post 11 provides the support for backup pad 12, through hydraulic lifting post 11's work, drive backup pad 12 by hydraulic lifting post 11's pars contractilis and remove, the top of backup pad 12 and the fixed welding in top of mount pad 2.

Specifically, the tipping mechanism 9 comprises a rotating plate 13, connecting blocks 14, a steering seat 15 and a telescopic cylinder 16, wherein a buffer groove is formed in the top of the rotating plate 13, two groups of connecting blocks 14 are fixedly welded on one side of the bottom of the rotating plate 13 close to the push handle 8, through holes are drilled in the centers of the two groups of connecting blocks 14, the size of each through hole is matched with that of a connecting hole in the center of the fixed plate 7, a rotating rod is rotatably connected in each through hole, two ends of each rotating rod respectively penetrate through the corresponding connecting blocks 14 and are respectively in threaded connection with the corresponding connecting holes, rod caps are welded at two ends of each rotating rod to prevent the rotating rod from being separated from the connecting holes in the rotating process, a steering groove is formed in one side of the top of the rotating plate 13 away from the connecting blocks 14, and the steering seat 15 with a tipping shaft is rotatably connected between two sides of the inner circumference of the steering groove through a welded steering bearing seat (not shown in the figure), the steering seat 15 is used for ensuring the stress balance of a telescopic part of the telescopic cylinder 16 in the rotating process of the rotating plate 13, the bottom of the steering seat 15 is fixedly welded with the telescopic part of the telescopic cylinder 16, the type of the telescopic cylinder 16 can be selected to be DGR-HT-100, the telescopic cylinder 16, the hydraulic lifting column 11 and the illuminating bulb 5 are all electrically connected with an external power supply, a connecting seat 17 with a connecting rotating shaft is fixedly welded on a fixing part of the telescopic cylinder 16, the bottom of the connecting seat 17 is fixedly welded with the top of a supporting plate 12 of the lifting mechanism 4, and the rotating plate 13 is driven to rotate by the telescopic part of the telescopic cylinder 16 through the working of the telescopic cylinder 16.

Specifically, it includes storage drawer 18 and division board 19 to put thing mechanism 6, the storage drawer passes through the interior peripheral sliding connection of slip track with the storing groove, division board 19's bottom and the fixed welding of the bottom of the interior periphery of storage drawer 18 put thing drawer 18 and can place the labour protection instrument, and division board 19 plays the separation effect.

Specifically, four sets of universal wheels 20 that are the distribution of rectangle array are installed through the fastener in the bottom of removal seat 1, the pull ring is installed through the fastener to storage drawer 18, is convenient for spur storage drawer 18.

The theory of operation, this but height-adjusting's conveyer is used in coal mining in colliery, when needing to use, through the work of hydraulic pressure lift post 11, it removes to drive backup pad 12, it removes to drive mount pad 2 by backup pad 12, further it removes with the shock attenuation board 18 that roating seat 13 is connected to be driven by mount pad 2, change the distance between ore deposit fill 3 and the ground, thereby according to the particular case in outside colliery, adjust the use height, after the altitude mixture control is accomplished, load the colliery into in the ore deposit fill 3, load and accomplish the back, move the transportation to the device body, transport to the processing place after, start telescopic cylinder 16, it is rotatory to drive rotor plate 15 by telescopic cylinder 16's pars contractilis, it is rotatory to drive ore deposit fill 3 by rotor plate 15, lift the processing off the colliery in the ore deposit fill 3.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a colliery is conveyer of adjustable height for coal mining, is including removing seat (1), mount pad (2) and ore deposit fill (3), its characterized in that: the top of the moving seat (1) is provided with a lifting mechanism (4), the top of the lifting mechanism (4) is fixedly welded with the bottom of the mounting seat (2), one side of the top of the lifting mechanism (4), which is close to the mounting seat (2), is fixedly welded with a lamp post, the top of the lamp post is provided with a lighting bulb (5) through a fastener, one side of the mounting seat (2) is provided with a storage groove, the inner periphery of the storage groove is provided with an object placing mechanism (6), one side of the top of the mounting seat (2) is fixedly welded with two groups of fixing plates (7), the centers of the two groups of fixing plates (7) are respectively drilled with a connecting hole, one side of the mounting seat (2), which is close to the two groups of fixing plates (7), is provided with a U-shaped push handle (8) through a fastener, a tipping bucket mechanism (9) is rotatably connected between the adjacent sides of the two groups of fixing plates (7), the top of the tipping bucket mechanism (9) is provided with a buffer groove, and the bottom of the buffer slot is fixedly welded with a plurality of groups of damping shock absorbers, the telescopic parts of the plurality of groups of damping shock absorbers are fixedly welded with the bottom of the damping plate (10), and the top of the damping plate (10) is fixedly welded with the ore bucket (3).

2. The coal mining height-adjustable transportation device for the coal mine according to claim 1, characterized in that: elevating system (4) are including four group hydraulic pressure lift post (11) and backup pad (12), four groups hydraulic pressure lift post (11) are the rectangle array distribution as the center in order to remove seat (1) top, and the fixed part of four groups hydraulic pressure lift post (11) all with the top fixed weld who removes seat (1), four groups the pars contractilis of hydraulic pressure lift post (11) respectively with the bottom fixed weld of backup pad (12), the top of backup pad (12) and the top fixed weld of mount pad (2).

3. The coal mining height-adjustable transportation device for the coal mine according to claim 1, characterized in that: the tipping bucket mechanism (9) comprises a rotating plate (13), connecting blocks (14), a steering seat (15) and a telescopic cylinder (16), wherein a buffer groove is formed in the top of the rotating plate (13), two groups of connecting blocks (14) are fixedly welded on one side, close to a pushing handle (8), of the bottom of the rotating plate (13), through holes are drilled in the centers of the two groups of connecting blocks (14), rotary rods are rotatably connected in the through holes, two ends of each rotary rod respectively penetrate through the corresponding connecting blocks (14) and are respectively in threaded connection with the corresponding connecting holes, a steering groove is formed in one side, far away from the connecting blocks (14), of the top of the rotating plate (13), the steering seat (15) with a tipping bucket rotating shaft is rotatably connected between two sides of the inner periphery of the steering groove through a welded steering bearing seat, the bottom of the steering seat (15) is fixedly welded with a telescopic part of the telescopic cylinder (16), and a connecting seat (17) with a connecting shaft is fixedly welded on the fixing part of the telescopic cylinder (16), and the bottom of the connecting seat (17) is fixedly welded with the top of the supporting plate (12) of the lifting mechanism (4).

4. The coal mining height-adjustable transportation device for the coal mine according to claim 1, characterized in that: put thing mechanism (6) and include storage drawer (18) and division board (19), the storage drawer passes through the inner peripheral sliding connection in slip track and storing groove, the bottom of division board (19) and the fixed welding in bottom of storage drawer (18) inner periphery.

5. The coal mining height-adjustable transportation device for the coal mine according to claim 4, characterized in that: four sets of universal wheels (20) which are distributed in a rectangular array are installed at the bottom of the movable seat (1) through fasteners, and pull rings are installed on the storage drawers (18) through the fasteners.