CN212607690U

CN212607690U - Automatic conveying equipment for mining

Info

Publication number: CN212607690U
Application number: CN202020951331.4U
Authority: CN
Inventors: 张阳阳; 韩玉杰
Original assignee: Individual
Current assignee: Luoyang Kunyu Mining Co Ltd
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2021-02-26
Anticipated expiration: 2030-05-29

Abstract

The utility model discloses an automatic conveying equipment for mining, including transmission belt and install the motor in transmission belt one side, the feed chute has been installed to the transmission belt top, and the speed reduction room has been installed to the feed chute lower extreme, has installed the air brake in the speed reduction room, and the speed reduction room lower extreme is equipped with the discharge gate, and transmission belt installs at the discharge gate downside, and the support column has been installed to the transmission belt both sides, and damping spring has been installed to the support column lower extreme. Through installing the speed reduction chamber at the transmission belt upside, the colliery of pouring passes through the multistage speed reduction of the speed reduction of retarder, makes the colliery slow speed fall into on the transmission belt, the vibrations power that colliery striking transmission belt produced cushions the energy-absorbing through the damping spring of support column lower extreme, the vibration of transmission belt has been reduced, pass through the detachable design of connecting block with fixing bolt with the gyro wheel seat, transmission belt is when the operation is taken on the slope, through dismantling the stability that the gyro wheel seat improved whole equipment.

Description

Automatic conveying equipment for mining

Technical Field

The utility model belongs to the technical field of conveyor, concretely relates to mine is with automatic conveying equipment.

Background

The mine refers to an independent production and operation unit for mining ores in a certain mining boundary, and mainly comprises one or more mining workshops and auxiliary workshops, and most of the mines also comprise ore dressing yards.

The belt conveyor for the coal mine mainly refers to a belt conveyor used in the coal mining, production, transportation and processing processes, has the characteristics of large transportation amount, complex working environment, strong bearing capacity, long transportation distance and the like, the conventional belt conveyor for the coal mine is less in mining ring consumption in an open pit, and is mainly characterized in that the belt conveyor for the coal mine is large in size and inconvenient to move, so that the belt conveyor is generally fixedly used, in the conventional open pit coal mining machine, open pits of some small and medium-sized coal mines are mainly dug by an excavator, the dug coal blocks are placed on a rear coal carrier through a rotating mechanism of the excavator, the rotation angle of the excavator is large after each coal digging, cause the handling efficiency of digging the coal machine to hang down excessively, in order to raise the efficiency, set up belt conveyer on excavator one side usually, dig the coal of getting and directly pour into belt conveyer on, reduced the turning radius of excavator, improved and dug coal efficiency, this method though can improve and dig coal efficiency, but when the excavator will dig the coal cinder of getting and pour into on the belt, can make the belt produce great vibrations, great vibrations can make the coal cinder on the transmission belt drop.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic conveying equipment for mining is adopted to the coal cinder that exists among the solution prior art on the transmission belt easily drops problem.

In order to achieve the above object, the utility model provides a following technical scheme: mine mining automatic conveying equipment, include the transmission belt and install the motor in transmission belt one side, the feed chute has been installed to the transmission belt top, the speed reduction room has been installed to the feed chute lower extreme, the interior speed reduction board that has installed of speed reduction room, the speed reduction room lower extreme is equipped with the discharge gate, the transmission belt is installed the discharge gate downside, the support column has been installed to the transmission belt both sides, damping spring has been installed to the support column lower extreme.

Preferably, one side cover is equipped with the action wheel in the transmission belt, be equipped with the initiative hole in the action wheel, be equipped with the rotation hole in the support column, the downthehole cover of rotation is equipped with the jump ring bearing, and the driving shaft runs through on the jump ring bearing inner race, the driving shaft runs through in the initiative hole, another pot head of driving shaft is equipped with the shaft coupling, the shaft coupling rotates to be connected in the motor output.

Preferably, the speed reduction plate is placed in an inclined mode.

Preferably, the transmission belt is internally provided with a driven wheel on the other side in a sleeved mode, the driven wheel is internally provided with a driven hole, support columns are installed on two sides of the driven wheel, a driven shaft is sleeved in the driven hole, and the two ends of the driven shaft are sleeved on clamp spring bearing inner rings on the support columns.

Preferably, the supporting wheel has been installed between action wheel and the follow driving wheel, the supporting wheel cover is established in the transmission belt, be equipped with the supported hole in the supporting wheel, the downthehole cover of supported shaft, the support column has been installed to the supporting wheel both sides, the jump ring bearing inner race on the support column is established to the support shaft both ends cover.

Preferably, the lower end face of the speed reduction chamber is uniformly provided with fixing columns, the fixing columns and the bottom ends of the supporting columns are arranged on the base, roller seats are uniformly arranged on two sides of the base, stop grooves are formed in the roller seats, stop rods are inserted into the stop grooves, one side of the upper end of each roller seat is provided with a connecting block, a fixing groove is formed in the connecting block corresponding to the base end, the connecting block is inserted into the fixing groove, a threaded groove is formed in the upper end of the connecting block, a threaded hole is formed in the upper end of the base corresponding to the threaded groove end, and a fixing bolt is in threaded.

Preferably, the outer end of the damping spring is sleeved with a telescopic pipe, and the upper end of the supporting column is provided with a coal baffle plate.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model provides an automatic conveying equipment for mining is adopted in mine: through setting up the base at the transmission belt downside, the gyro wheel seat is installed in base lower extreme four corners, compares with crane transport transmission belt in the past, has economic practicality characteristics, passes through the detachable of connecting block with fixing bolt with the gyro wheel seat and is connected, can make transmission belt in the operation of slope area, improves the stability of whole equipment through dismantling the gyro wheel seat.

The utility model provides an automatic conveying equipment for mining is adopted in mine: through installing the speed reduction chamber at the transmission belt upside, the colliery piece of pouring passes through the multistage speed reduction of air brake, makes the coal cinder slow speed fall into on the transmission belt, and the vibrations power that the coal cinder striking transmission belt produced buffers the energy-absorbing through the damping spring of support column lower extreme, has slowed down transmission belt's vibration range, and the fender coal board that sets up on the support column can prevent that the coal cinder from dropping at the in-process of transmission, has guaranteed coal cinder safety transport.

Drawings

FIG. 1 is a partially cut-away front view of the present invention;

FIG. 2 is a schematic partial isometric view of the deceleration chamber of FIG. 1 in the area thereof;

FIG. 3 is a partial cutaway left view of the drive wheel of FIG. 1;

FIG. 4 is a left side partially cut-away schematic view of the driven wheel of FIG. 1;

FIG. 5 is a left partially cut-away schematic view of the support wheel of FIG. 1;

FIG. 6 is a partial cutaway left view of the base of FIG. 1;

FIG. 7 is a left partial sectional view of the coal baffle of the present invention;

fig. 8 is an isometric view of the coal deflector of the present invention.

In the figure: the device comprises a transmission belt 1, a motor 2, a feeding groove 3, a speed reduction chamber 4, a speed reduction plate 5, a discharging hole 6, a supporting column 7, a damping spring 8, a driving wheel 9, a driving hole 10, a rotating hole 11, a snap spring bearing 12, a driving shaft 13, a coupling 14, a driven wheel 15, a driven hole 16, a driven shaft 17, a supporting wheel 18, a supporting hole 19, a supporting shaft 20, a fixing column 21, a base 22, a roller seat 23, a stopping groove 24, a stopping rod 25, a connecting block 26, a fixing groove 27, a threaded groove 28, a threaded hole 29, a fixing bolt 30, a telescopic pipe 31 and a coal baffle 32.

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, 2 and 3, the automatic conveying equipment for mining in mines comprises a conveying belt 1 and a motor 2 rotatably connected to one side of the conveying belt 1, wherein the type of the motor 2 is YD, a driving wheel 9 is in interference fit with one side in the conveying belt 1, the driving wheel 9 is of a cylindrical structure, a driving hole 10 is formed in the driving wheel 9, the driving hole 10 is of a circular structure, a rotating hole 11 is formed in a supporting column 7, the rotating hole 11 is of a circular structure, a clamp spring bearing 12 is in interference fit in the rotating hole 11, the clamp spring bearing 12 is 6203N, the driving shaft 13 is in interference fit with an inner ring of the clamp spring bearing 12, the driving shaft 13 is in interference fit with the driving hole 10, a coupler 14 is in interference fit with the other end of the driving shaft 13, the coupler 14 is GH8, the coupler 14 is rotatably connected to the output end of the motor 2, the horn shape structure makes things convenient for falling into in the colliery, 3 downside welded connection of feed chute have speed reduction chamber 4, speed reduction chamber 4 is the cuboid structure, even welded connection has speed reduction plate 5 in the speed reduction chamber 4, speed reduction plate 5 is the cuboid structure, 5 slopes of speed reduction plate set up in 4 both sides of speed reduction chamber, and 5 setting in a wrong order of speed reduction plate of both sides, 5 inclination of speed reduction plate are 30 degrees, 4 lower extremes of speed reduction chamber are equipped with discharge gate 6, discharge gate 6 is the horn shape structure.

Referring to fig. 1, 4, 5, 6, 7 and 8, a transmission belt 1 is rotatably connected to the lower side of a discharge port 6, support pillars 7 are uniformly and fixedly connected to both sides of the transmission belt 1, the support pillars 7 are of a square structure, a damping spring 8 is welded to the lower end of each support pillar 7, the type of the damping spring 8 is TH6, a driven wheel 15 is rotatably connected to the other side in the transmission belt 1, the driven wheel 15 is of a cylindrical structure, driven holes 16 are formed in the driven wheel 15, the driven holes 16 are of a circular structure, the support pillars 7 are rotatably connected to both sides of the driven wheel 15, a driven shaft 17 is in interference fit in each driven hole 16, both ends of the driven shaft 17 are in interference fit with an inner ring of a snap spring bearing 12 on the support pillars 7, a support wheel 18 is rotatably connected between the driving wheel 9 and the driven wheel 15, the support wheel 18 is, a supporting shaft 20 is in interference fit in the supporting hole 19, two sides of the supporting wheel 18 are rotatably connected with supporting columns 7, two ends of the supporting shaft 20 are in interference fit with inner rings of clamp spring bearings 12 on the supporting columns 7, four corners of the lower end surface of the reduction chamber 4 are uniformly welded and connected with fixing columns 21, the fixing columns 21 are of square structures, the bottom ends of the fixing columns 21 and the supporting columns 7 are welded and connected on a base 22, two sides of the base 22 are uniformly rotatably connected with roller seats 23, stop grooves 24 are formed in the roller seats 23, stop rods 25 are inserted into the stop grooves 24, one side of the upper end of the roller seat 23 is welded and connected with connecting blocks 26, the connecting blocks 26 are of square structures, fixing grooves 27 are formed in the ends of the connecting blocks 26 corresponding to the base 22, the fixing grooves 27 are of square structures, the connecting blocks 26 are slidably connected in the fixing grooves 27, threaded grooves 28 are formed in, 8 outer end buckles of damping spring are connected with flexible pipe 31, and flexible pipe 31 is the rubber material for protect 8 spaces at damping spring, avoid the colliery to fall into damping spring 8 in, influence damping spring 8's compression stroke, the fender coal board 32 that sets up on support column 7 is L shape structure, and fender coal board 32 can prevent that the colliery from taking place to drop when the transportation on transmission belt 1.

When the coal mine transportation operation is needed, the conveying belt 1 is moved to a working area through the roller seat 23 at the lower end of the base 22 by a trailer, according to the analysis of the site environment, if the working area is flat, the stop rod 25 is only inserted into the stop groove 24 to stop the roller seat 23, if the working area is a slope with a certain angle, the fixing bolt 30 at the upper end of the base 22 is required to be unscrewed, the connecting block 26 at one end of the roller seat 23 is extracted from the fixing groove 27, the lower end face of the base 22 is directly contacted with the slope, the ground gripping capability of the base 22 is improved, the stability of the base 22 is kept, after the fixed connection is completed, the coal mine is poured into the feeding groove 3, because the feeding groove 3 is of a horn-shaped structure, the coal mine slides into the deceleration chamber 4 positioned in the middle, the coal mine is decelerated in multiple stages through the deceleration plate 5 welded in the deceleration chamber 4, and slowly slides onto, the starter motor 2, the rotation of the rotation drive driving shaft 13 of motor 2 output, because driving shaft 13 interference fit is in the initiative hole 10 in the action wheel 15, thereby initiative hole 10 is following the rotation, transmission belt 1 sliding connection is on action wheel 9 outer terminal surface, transmission belt 9's friction rotation drives the rotation from driving wheel 15 and supporting wheel 18, thereby the colliery is from transmission belt 1 by action wheel 9 end fortune follow driving wheel 15 end, the vibrations transmission that colliery striking transmission belt 1 produced is for action wheel 9, from driving wheel 15, supporting wheel 18 end, the shaking force passes to support column 7 again, be provided with damping spring 8 at support column 7 lower extreme, damping spring 8 carries out the energy-absorbing buffering operation to the vibrations that transmit, make faster tend to stable of whole equipment, the condition that transmission belt 1 displacement volume is bigger partially has been reduced.

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. Mine is with automatic conveying equipment, include transmission belt (1) and install motor (2) in transmission belt (1) one side, its characterized in that: feed chute (3) have been installed to transmission belt (1) top, speed reduction chamber (4) have been installed to feed chute (3) lower extreme, speed reduction chamber (4) built-in speed reduction board (5) that are equipped with, speed reduction chamber (4) lower extreme is equipped with discharge gate (6), transmission belt (1) is installed discharge gate (6) downside, support column (7) have been installed to transmission belt (1) both sides, damping spring (8) have been installed to support column (7) lower extreme.

2. The automatic conveying equipment for mining according to claim 1, characterized in that: one side cover is equipped with action wheel (9) in transmission belt (1), be equipped with initiative hole (10) in action wheel (9), be equipped with rotation hole (11) in support column (7), rotate hole (11) endotheca and be equipped with jump ring bearing (12), driving shaft (13) run through in jump ring bearing (12) endotheca, driving shaft (13) run through in initiative hole (10), another pot head of driving shaft (13) is equipped with shaft coupling (14), shaft coupling (14) rotate to be connected in motor (2) output.

3. The automatic conveying equipment for mining according to claim 1, characterized in that: the speed reduction plate (5) is obliquely arranged.

4. The automatic conveying equipment for mining according to claim 2, characterized in that: the transmission belt (1) in opposite side cover be equipped with from driving wheel (15), be equipped with driven hole (16) in from driving wheel (15), support column (7) have been installed from driving wheel (15) both sides, driven shaft (17) have been established to driven hole (16) endotheca, driven shaft (17) both ends cover is established and is circled in jump ring bearing (12) on support column (7).

5. The automatic conveying equipment for mining according to claim 2, characterized in that: the transmission belt is characterized in that a supporting wheel (18) is installed between the driving wheel (9) and the driven wheel (15), the supporting wheel (18) is sleeved in the transmission belt (1), a supporting hole (19) is formed in the supporting wheel (18), a supporting shaft (20) is sleeved in the supporting hole (19), supporting columns (7) are installed on two sides of the supporting wheel (18), and two ends of the supporting shaft (20) are sleeved on inner rings of clamp spring bearings (12) on the supporting columns (7).

6. The automatic conveying equipment for mining according to claim 1, characterized in that: fixed column (21) have evenly been installed to speed reduction chamber (4) lower extreme, install on base (22) fixed column (21) and support column (7) bottom, roller seat (23) have evenly been installed to base (22) both sides, be equipped with locking groove (24) in roller seat (23), stop lever (25) have been inserted in locking groove (24), connecting block (26) have been installed to roller seat (23) upper end one side, connecting block (26) are equipped with fixed slot (27) corresponding to base (22) end, connecting block (26) insert in fixed slot (27), connecting block (26) upper end is equipped with thread groove (28), base (22) upper end is equipped with screw hole (29) corresponding to thread groove (28) end, and fixing bolt (30) threaded connection is in thread groove (28) and screw hole (29).

7. The automatic conveying equipment for mining according to claim 1, characterized in that: the outer end of the damping spring (8) is sleeved with a telescopic pipe (31), and the upper end of the supporting column (7) is provided with a coal baffle plate (32).