CN214091858U

CN214091858U - Regularly follow and trade continuous mining tunnelling equipment automatically

Info

Publication number: CN214091858U
Application number: CN202023110640.8U
Authority: CN
Inventors: 徐付军; 巩志力; 蒋金磊
Original assignee: Yongcheng Coal and Electricity Holding Group Co Ltd
Current assignee: Yongcheng Coal and Electricity Holding Group Co Ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-08-31
Anticipated expiration: 2030-12-22

Abstract

The utility model discloses a regularly automatic continuous mining tunnelling equipment of following changing, including mounting panel, mounting panel wherein the drive shaft of side-mounting, welding play to rise the frame, install at the water storage box of mounting panel roof and be the overhanging seat of L font at the slope setting of mounting panel lopsidedness, coaxial fixedly connected with drill bit on the drive shaft, and fixed welding has a plurality of broken teeth on the drill bit outer wall, the mounting panel inboard is opened there is the collection cavity, and collect the both sides of cavity inner chamber and transversely peg graft and install two equal high collecting vessels, play to rise the frame lateral wall and install the screening net of being connected with the welding at the riser of collecting cavity inner chamber center, the screening net is established directly over one of them collecting vessel, be equipped with dust absorption subassembly and drive assembly on the overhanging seat. This regularly automatic with trade continuous mining tunnelling equipment is convenient for follow-up different processing to the cubic size ore respectively for the effect of ore processing is handled is better.

Description

Regularly follow and trade continuous mining tunnelling equipment automatically

Technical Field

The utility model belongs to the technical field of the mining industry, concretely relates to regularly automatic with change continuous mining tunnelling equipment.

Background

The mining industry refers to the extraction of naturally occurring minerals, such as solids (e.g. coal and minerals), liquids (e.g. crude oil) or gases (e.g. natural gas), including underground or above ground extraction, the operation of mines, and all ancillary operations generally undertaken at or near the site intended to process raw materials, such as crushing, beneficiation and treatment. The mining industry also includes the preparation required to bring the material to market, but does not include the accumulation, purification and distribution of water, and geological exploration, construction work activities.

When the ores are crushed and collected in the pit, a tunneling device such as a tunneling machine is needed, but most of the existing tunneling devices cannot automatically collect the crushed ores, other machines need to be manually operated to collect the ores, the collected ores are different in size and are placed together, the ores different in size cannot be separated and processed respectively in the follow-up process, and the processing effect is general; dust-like objects generated in the tunneling process cannot be automatically cleaned, and the dust-like objects cause great harm to the bodies of surrounding mining workers.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a regularly automatic with continuous mining tunnelling equipment of trading 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: the utility model provides a regularly automatic continuous mining tunnelling equipment with trading, including mounting panel, the wherein driving shaft of side-mounting, welding play to rise the frame that the slope set up in mounting panel one side, install the water storage box on the mounting panel roof and be the overhanging seat of L font, coaxial fixedly connected with drill bit on the driving shaft, and fixed welding has a plurality of broken teeth on the drill bit outer wall, open the mounting panel inboard has the collection cavity, and the horizontal grafting in both sides of collecting the cavity inner chamber installs two equal-height collecting vessels, play to rise the frame lateral wall and install the screening net of being connected with the riser of welding at collection cavity inner chamber center, the screening net is established directly over one of them collecting vessel, be equipped with dust absorption subassembly and drive assembly on the overhanging seat.

Preferably, the conveying belt is obliquely arranged on the inner side of the lifting frame, the driving shaft and the driven shaft which are parallel to each other and drive the conveying belt to operate are further arranged on the inner side of the lifting frame, the driving shaft and the driven shaft are rotatably connected with the lifting frame, and a crankshaft of a first motor welded on the outer wall of the lifting frame penetrates through the lifting frame and is coaxially and fixedly connected with the crankshaft of the driving shaft.

Preferably, one side of the extending seat is horizontally arranged and faces the drill bit, the other side of the extending seat is vertically arranged and welded with the top wall of the mounting plate, the dust collection assembly comprises a dust collection sleeve head and a hose, the dust collection sleeve head is horizontally arranged above one side of the extending seat, the hose is connected to one side, facing the water storage tank, of the dust collection sleeve head, an air exhaust fan is installed in the dust collection sleeve head, and a steel ring is welded to the outer wall of the dust collection sleeve head in a sleeved mode.

Preferably, the driving assembly comprises a second motor welded on the bottom wall of the overhanging base facing the drill bit, a transmission shaft coaxially and fixedly connected with a crankshaft of the second motor, and a turntable welded at the top end of the transmission shaft, the bottom wall of the steel ring is welded with the center of the top wall of the turntable, and a protective cover sleeved on the outer side of the second motor is fixedly bonded on the bottom wall of the overhanging base.

Preferably, the pipeline that opens and shuts by solenoid valve control is all installed to water storage box roof and diapire, the hose passes the water storage box roof and stretches to the water storage box inner chamber, and stretches into the aquatic in the water storage box inner chamber.

The utility model discloses a technological effect and advantage: according to the timing automatic follow-up continuous mining tunneling device, the first motor is driven to work to drive the conveying belt to run, so that crushed ores crushed by the drill bit are automatically conveyed into the collecting chamber through the conveying belt and are screened under the action of the inclined screening net, wherein small ores enter one collecting barrel, large ores slide through the screening net to enter the other collecting barrel, and therefore the ore processing treatment effect is better; through drive air exhaust fan work when broken ore, absorb the aquatic of dust suction hose in the surrounding environment and sending into the water storage box, cooperate the work of second motor to drive carousel and dust absorption pullover at certain within range internal rotation, make the scope of dust absorption pullover dust absorption bigger, the effect is better, has reduced the injury to mining staff's health.

Drawings

Fig. 1 is a side view of the present invention;

fig. 2 is a schematic structural view of a lifting frame of the present invention;

fig. 3 is a vertical cross-sectional view of the present invention;

fig. 4 is an enlarged schematic view of the structure at a in fig. 3 according to the present invention.

In the figure: 1. mounting a plate; 2. driving a shaft; 3. a drill bit; 4, crushing teeth; 5. a hoisting frame; 6. a first motor; 7. a conveyor belt; 8. a collection chamber; 9. screening a net; 10. a collection canister; 11. an overhanging base; 12. a water storage tank; 13. a hose; 14. an air exhaust fan; 15. steel rings; 16. a turntable; 17. a drive shaft; 18. a second motor; 19. a protective cover; 20. a dust collection sleeve head; 21. a pipeline.

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.

The utility model provides a timing automatic follow-up continuous mining tunneling device as shown in figures 1-4, which comprises a mounting plate 1, a driving shaft 2 arranged on one side of the mounting plate 1, a lifting frame 5 welded on one side of the mounting plate 1 and obliquely arranged, a water storage tank 12 arranged on the top wall of the mounting plate 1 and an L-shaped overhanging seat 11, wherein a drill bit 3 is coaxially and fixedly connected on the driving shaft 2, a plurality of crushing teeth 4 are fixedly welded on the outer wall of the drill bit 3, a collecting chamber 8 is arranged on the inner side of the mounting plate 1, two equal-height collecting cylinders 10 are transversely inserted and installed on two sides of the inner chamber of the collecting chamber 8, a screening net 9 connected with a vertical plate welded at the center of the inner chamber of the collecting chamber 8 is installed on the side wall of the lifting frame 5, the screening net 9 is arranged right above one of the collecting cylinders 10, and a dust absorption component and a driving component are arranged on the overhanging seat 11, in actual design, the dust collection assembly and the driving assembly can be provided with a plurality of groups, so that the effect of dust collection is better.

Specifically, the conveying belt 7 is obliquely arranged on the inner side of the lifting frame 5, the driving shaft and the driven shaft which are parallel to each other and drive the conveying belt 7 to run are further arranged on the inner side of the lifting frame 5, the driving shaft and the driven shaft are rotatably connected with the lifting frame 5, and a crankshaft of a first motor 6 welded on the outer wall of the lifting frame 5 penetrates through the lifting frame 5 and is fixedly connected with the crankshaft of the driving shaft in a coaxial mode.

Specifically, one side of the extending seat 11 is horizontally arranged and faces the drill bit 3, the other side of the extending seat is vertically arranged and welded with the top wall of the mounting plate 1, the dust collection assembly comprises a dust collection sleeve head 20 arranged above one side of the extending seat 11 in a horizontal mode and a hose 13 connected to one side, facing the water storage tank 12, of the dust collection sleeve head 20, an air suction fan 14 is installed in the dust collection sleeve head 20, the air suction fan 14 and the second motor 18 are electrically connected with a power supply (not shown) arranged on the extending seat 11, the continuous work of the dust collection assembly is guaranteed, and a steel ring 15 is welded to the outer wall of the dust collection sleeve head 20 in a sleeved mode.

Specifically, the driving assembly comprises a second motor 18 welded on the bottom wall of the overhanging seat 11 facing the drill bit 3, a transmission shaft 17 coaxially and fixedly connected with a crankshaft of the second motor 18, and a rotary table 16 welded on the top end of the transmission shaft 17, the bottom wall of the steel ring 15 is welded with the center of the top wall of the rotary table 16, and a protective cover 19 sleeved on the outer side of the second motor 18 is fixedly bonded on the bottom wall of the overhanging seat 11.

Specifically, the pipeline 21 that opens and shuts by solenoid valve control is all installed to water storage box 12 roof and diapire, hose 13 passes water storage box 12 roof and stretches to water storage box 12 inner chamber, and stretches into the aquatic in water storage box 12 inner chamber, and hose 13 can (when dust absorption pullover 20 upset) carry out deformation of certain degree, but does not influence its absorption to air and dirt form thing.

The using method comprises the following steps: the timing automatic follow-change continuous mining tunneling device comprises a mounting plate 1, a motor, a driving shaft 2, a flexible pipe 13, a driving shaft 2, a driven shaft 2, a conveying belt 7, a driven shaft 6, a driven shaft 4, a conveying belt 7, a conveying belt 9 and a conveying belt 9, wherein the mounting plate 1 is mounted on a machine body of the tunneling machine, the motor on the machine body drives the driving shaft 2 to rotate, when the motor is used, enough water is supplemented into the motor through a pipeline 21 on the top wall of the water storage tank 12, the water level needs to overflow the bottom end of the flexible pipe 13, the driving shaft 2 rotates to drive the drill bit 3 and a plurality of crushing teeth 4 to rotate, when the drill bit 3 contacts with ores, the crushed ores fall on the ground and are pushed forward to contact with the conveying belt 7 on the lifting frame 5 along with the tunneling machine, the first motor 6 is driven to work to drive the driving shaft on the inner side of the lifting frame 5 to rotate, the conveying belt 7 and the driven shaft are driven to drive the crushed ores to be gradually conveyed into the collecting chamber 8 through the conveying belt 7 and fall on the screening net 9 in the collecting chamber 8, and the screening net 9 can automatically screen ores, wherein large lumps of ore slide through the screen 9 and fall into the collection bowl 10 on the left in figure 3, and small lumps of ore fall from the screen 9 and fall into the collection bowl 10 on the right in figure 3 (both collection bowls 10 can be removed from the opening in the side wall of the mounting plate 1, as is known in the art);

when the drill bit 3 and the crushing teeth 4 crush ores, the suction fan 14 in the dust collection sleeve head 20 is driven to work, negative pressure is formed in the hose 13, dust and other dust-like substances generated during ore crushing are absorbed into the dust collection sleeve head 20 and are conveyed into water in the water storage tank 12 through the hose 13, dust particles carried in air are absorbed by the water, and pure air is discharged to the outside from a pipeline 21 at the top of the water storage tank 12 because the density of the air is smaller than that of the water; meanwhile, the second motor 18 is driven to work to drive the transmission shaft 17 and the turntable 16 to rotate, so that the steel ring 15 and the dust collection sleeve head 20 are driven to turn over within a certain range (the clockwise and anticlockwise rotation angles of the dust collection sleeve head 20 do not exceed 30 degrees), and the effect of collecting dust is better; then the electromagnetic valve controls the pipeline 21 on the side wall of the water storage tank 12 to be opened, and the sewage absorbed with the dust-like substances can be discharged.

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 regularly automatic with continuous mining tunnelling equipment that changes, includes mounting panel (1), mounting panel (1) wherein one side-mounting drive axle (2), welding play to rise frame (5) that the slope set up in mounting panel (1) one side, install water storage tank (12) at mounting panel (1) roof and be overhanging seat (11) of L font, its characterized in that: drive coaxial fixedly connected with drill bit (3) on axle (2), and fixed welding has a plurality of broken teeth (4) on drill bit (3) outer wall, mounting panel (1) inboard is opened there is collection cavity (8), and the both sides of collecting cavity (8) inner chamber are transversely pegged graft and are installed two equal high collection barrels (10), play to rise frame (5) lateral wall and install screening net (9) of being connected with the riser of welding at collection cavity (8) inner chamber center, screening net (9) are established directly over one of them collection barrel (10), be equipped with dust absorption subassembly and drive assembly on overhanging seat (11).

2. A timed automatic follow-up continuous mining tunnelling apparatus as claimed in claim 1, in which: the conveying belt (7) is obliquely arranged on the inner side of the lifting frame (5), two driving shafts and two driven shafts which are parallel to each other and drive the conveying belt (7) to run are further arranged on the inner side of the lifting frame (5), the driving shafts and the driven shafts are rotatably connected with the lifting frame (5), and a crankshaft of a first motor (6) welded on the outer wall of the lifting frame (5) penetrates through the lifting frame (5) and is fixedly connected with the crankshaft of the driving shafts in a coaxial mode.

3. A timed automatic follow-up continuous mining tunnelling apparatus as claimed in claim 1, in which: overhanging seat (11) wherein one side level sets up and towards drill bit (3), and the vertical setting of its opposite side just welds with mounting panel (1) roof, dust absorption subassembly includes overhanging seat (11) level sets up dust absorption pullover (20) of one side top and connects hose (13) of dust absorption pullover (20) towards water storage box (12) one side, install air exhaust fan (14) in the dust absorption pullover (20) to it has steel ring (15) to establish the welding at dust absorption pullover (20) outer wall cover.

4. A timed automatic follow-up continuous mining tunnelling apparatus as claimed in claim 3, in which: the driving assembly comprises a second motor (18) welded on the bottom wall of the overhanging seat (11) facing to the drill bit (3), a transmission shaft (17) coaxially and fixedly connected with a crankshaft of the second motor (18), and a rotary table (16) welded at the top end of the transmission shaft (17), the bottom wall of the steel ring (15) is welded with the center of the top wall of the rotary table (16), and a protective cover (19) sleeved on the outer side of the second motor (18) is fixedly bonded on the bottom wall of the overhanging seat (11).

5. A timed automatic follow-up continuous mining tunnelling apparatus as claimed in claim 3, in which: the pipeline (21) that opens and shuts by solenoid valve control is all installed to water storage box (12) roof and diapire, hose (13) pass water storage box (12) roof and stretch to water storage box (12) inner chamber, and stretch into the aquatic in water storage box (12) inner chamber.