CN215624711U

CN215624711U - Electromechanical transportation transmission in colliery

Info

Publication number: CN215624711U
Application number: CN202121213918.6U
Authority: CN
Inventors: 王瑞兵
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-01
Filing date: 2021-06-01
Publication date: 2022-01-25
Anticipated expiration: 2031-06-01

Abstract

The utility model discloses an electromechanical transportation transmission device for a coal mine, which comprises a base, wherein the base is symmetrically placed on the ground, a telescopic device is placed on one side of the base on the ground, the inner sides of the base and the telescopic device are symmetrically and rotatably connected with a first rotating roller and a second rotating roller, the outer sides of the first rotating roller and the second rotating roller are slidably sleeved with a bearing roller, a driving device is placed on one side of the base and is in transmission connection with the first rotating roller, the outer sides of the first rotating roller and the bearing roller are sleeved with a transmission belt, the bearing roller slides on the first rotating roller and slides to the outer side of the second rotating roller through manual driving in use, so that the first rotating roller and the second rotating roller are in transmission connection through the bearing roller, and the replacement is finished, the utility model is convenient and fast when the transmission belt is replaced without dismounting parts at other parts, thereby saving time.

Description

Electromechanical transportation transmission in colliery

Technical Field

The utility model belongs to the technical field related to coal transportation, and particularly relates to an electromechanical transportation transmission device for a coal mine.

Background

The coal mine mechanical equipment is basic equipment for coal mine operation, and a large amount of coal mine mechanical equipment, electrical equipment and electromechanical equipment need to be operated in the coal mine acquisition and production process, and the coal mine mechanical equipment mainly comprises lifting equipment, ventilation equipment, air compression equipment, drainage equipment, excavation equipment, transportation equipment and the like, and transportation and transmission equipment of a coal mine is important and is related to the stability and the safety of coal mine transportation.

In actual life, the coal mine electromechanical transportation transmission device adopts a structure that a conveying wheel is matched with a conveying belt, and after the belt is damaged in the transportation process after being used for a long time, the belt is replaced more complexly and is not easy to operate, so that the coal mine electromechanical transportation transmission device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a coal mine electromechanical transportation transmission device to solve the problem that a transmission belt is inconvenient to replace in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a colliery electromechanical transportation transmission, includes the base, the subaerial symmetry has been placed the base, the telescoping device has been placed to one side that lies in the base subaerially, base and the inboard symmetry of telescoping device rotate be connected with first commentaries on classics roller and second commentaries on classics roller, and the first outside slip that changes the roller and second has cup jointed the bearing roller, drive arrangement has been placed to one side of base, and drive arrangement and first commentaries on classics roller transmission are connected, the drive belt has been cup jointed in the first outside of changeing roller and bearing roller.

Preferably, drive arrangement includes motor, main round, auxiliary wheel and chain, the motor has been placed to one side that subaerial is located the base, and motor and base fixed connection, the output shaft fixedly connected with main round of motor, the one end of the first roller that changes on the base passes base fixedly connected with auxiliary wheel, and the chain and the meshing connection have been cup jointed in the outside of main round and auxiliary wheel.

Preferably, the telescoping device includes a stable seat, a screw thread post and a screw thread section of thick bamboo, the stable seat has been placed to one side symmetry that ground is located the base, and the top surface center department fixed mounting of stable seat has the screw thread post, the outside screw thread of screw thread post has cup jointed a screw thread section of thick bamboo.

Preferably, the bottom of the stabilizing seat and the bottom of the base are both fixedly provided with universal self-locking wheels.

Preferably, first commentaries on classics roller is close to the second and changes one side of roller and the outside circumference equidistance of roller of second and has seted up the sliding tray, the inboard circumference equidistance fixed mounting of bearing roller has the fixed block, fixed block and sliding tray one-to-one, and fixed block sliding connection is in the inboard of sliding tray.

Preferably, the diameter of the first rotating roller is equal to the sum of the diameters of the second rotating roller and the bearing roller.

Compared with the prior art, the utility model provides a coal mine electromechanical transportation transmission device, which has the following beneficial effects:

firstly, the utility model starts to work through the output end of the motor, then, the main wheel is driven to rotate through the motor, the main wheel can be driven to rotate through the chain while rotating, so as to drive the auxiliary wheel to rotate, so as to enable the first rotating roller to rotate, and when the device is in an initial state, the first rotating roller and the second rotating roller are driven through the bearing roller, so as to enable the driving belt to rotate, thereby completing the transportation of coal, when the device is used for a period, the driving belt is worn, so that the transportation of coal is inconvenient, at the moment, the bearing roller is tamped through manual action, so as to enable the bearing roller to slide on the second rotating roller, the fixed block slides in the sliding groove, so as to enable the bearing roller to move to the outer side of the first rotating roller, and at the moment, the bearing roller is not contacted with the second rotating roller, thereby make one side of drive belt not atress to conveniently carry out the replacement to the drive belt, and change the back that finishes, pass through manual drive once more, make the bearing roller slide on first commentaries on classics roller, and slide the outside that the roller was changeed to the second, thereby make first commentaries on classics roller and second change and carry out the transmission through the bearing roller between the roller and be connected, thereby realize changing and finish, this utility model is comparatively convenient when the change to the drive belt, and need not pull down the part at other positions, thereby save time.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model without limiting the utility model in which:

FIG. 1 is a schematic structural view of an electromechanical transportation transmission device for a coal mine, which is provided by the utility model;

FIG. 2 is a schematic view of a partial structure of one side of a base according to the present invention;

FIG. 3 is a schematic structural diagram of a driving device according to the present invention;

FIG. 4 is a schematic view of the present invention showing the connection of the first rotating roller, the second rotating roller and the bearing roller;

FIG. 5 is a schematic structural view of a retractable device according to the present invention;

in the figure: 1. a base; 2. a telescoping device; 201. a stabilizing base; 202. a threaded post; 203. a threaded barrel; 3. a first rotating roller; 4. a second rotating roller; 5. a bearing roller; 6. a drive device; 601. a motor; 602. a main wheel; 603. a secondary wheel; 604. a chain; 7. a transmission belt; 8. a universal self-locking wheel; 9. a sliding groove; 10. and (5) fixing blocks.

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.

Referring to fig. 1-5, the present invention provides a technical solution of an electromechanical transportation transmission device for coal mine: including base 1, base 1 has been placed to the subaerial symmetry, telescoping device 2 has been placed to one side that lies in base 1 subaerial,

base

1 and 2 inboard symmetries of telescoping device rotate and be connected with first roller 3 and the second of changeing and change roller 4, and first roller 3 and the second of changeing slides and has cup jointed bearing roller 5 in the outside of roller 4, drive arrangement 6 has been placed to one side of base 1, and drive arrangement 6 is connected with the transmission of first roller 3 of changeing, drive belt 7 has been cup jointed in the outside of first roller 3 of changeing and bearing roller 5.

Drive arrangement 6 includes motor 601, main round 602, auxiliary wheel 603 and chain 604, subaerial one side that is located base 1 has placed motor 601, and motor 601 and base 1 fixed connection, the output shaft fixedly connected with main round 602 of motor 601, base 1 fixedly connected with auxiliary wheel 603 is passed to the one end of first commentaries on classics roller 3 on the base 1, and the chain 604 and the meshing connection have been cup jointed in the outside of main round 602 and auxiliary wheel 603, through the work of motor 601, drives main round 602 and rotates, and main round 602 passes through chain 604 transmission auxiliary wheel 603 to provide power for the overall device.

Telescoping device 2 includes stable seat 201, threaded column 202 and a screw thread section of thick bamboo 203, ground is located one side symmetry of base 1 and has placed stable seat 201, and the top surface center department fixed mounting of stable seat 201 has threaded column 202, threaded column 202's outside screw thread has cup jointed a screw thread section of thick bamboo 203, through the rotation threaded connection of threaded column 202 and a screw thread section of thick bamboo 203 to the height of adjusting device one side, thereby conveniently transport.

The bottom of the stabilizing seat 201 and the bottom of the base 1 are fixedly provided with universal self-locking wheels 8, so that the device can move conveniently.

First commentaries on classics roller 3 is close to the second and changes one side of roller 4 and the outside circumference equidistance of roller 4 has seted up sliding tray 9 with the second, the inboard circumference equidistance fixed mounting of bearing roller 5 has fixed block 10, fixed block 10 and sliding tray 9 one-to-one, and fixed block 10 sliding connection is in the inboard of sliding tray 9, changes and keeps synchronous rotation between roller 4 in order to make first commentaries on classics roller 3 and second.

The diameter of said first roller 3 is equal to the sum of the diameters of the second roller 4 and the bearing roller 5 in order to maintain the level of the belt 7.

The working principle is as follows: when the device is used, when coal transportation is needed, the output end of the motor 601 starts to work by driving the motor 601, then the motor 601 works to drive the main wheel 602 to rotate, the main wheel 602 rotates and simultaneously drives the auxiliary wheel 603 to rotate by the chain 604, so that the first rotary roller 3 rotates, and when the device is in an initial state, the first rotary roller 3 and the second rotary roller 4 are driven by the bearing roller 5, so that the transmission belt 7 rotates, so that the transportation of the coal is completed, when the device is used for a period, the transmission belt 7 is abraded, so that the transportation of the coal is inconvenient, at the moment, the bearing roller 5 is beaten by manual action, so that the bearing roller 5 slides on the second rotary roller 4, the fixing block 10 slides in the sliding groove 9, thereby make bearing roller 5 move the outside of first commentaries on classics roller 3, and this moment, bearing roller 5 does not contact with second commentaries on classics roller 4, thereby make one side of drive belt 7 not atress, thereby conveniently carry out the replacement to drive belt 7, and change the back that finishes, pass through manual drive once more, make bearing roller 5 slide on first commentaries on classics roller 3, and slide the outside that the second changes roller 4, thereby make first commentaries on classics roller 3 and second change and carry out the transmission through bearing roller 5 between roller 4 and be connected, thereby realize changing and finish, the utility model discloses it is comparatively convenient when changing drive belt 7, and need not tear the part at other positions open, thereby save time.

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

Claims

1. The utility model provides a colliery electromechanical transportation transmission, includes base (1), base (1) symmetry is placed on subaerial, its characterized in that: telescoping device (2) have been placed to one side of base (1), base (1) and telescoping device (2) inboard symmetry rotate be connected with first roller (3) and the second of changeing and change roller (4), and first roller (3) and the second of changeing slides and has cup jointed bearing roller (5) in the outside of roller (4), drive arrangement (6) have been placed to one side of base (1), and drive arrangement (6) and first roller (3) transmission of changeing are connected, drive belt (7) have been cup jointed in the outside of first roller (3) and bearing roller (5).

2. The coal mine electromechanical haulage transmission of claim 1, wherein: drive arrangement (6) include motor (601), main round (602), auxiliary wheel (603) and chain (604), motor (601) have been placed to one side that subaerial lies in base (1), and motor (601) and base (1) fixed connection, the output shaft fixedly connected with main round (602) of motor (601), base (1) fixedly connected with auxiliary wheel (603) is passed to the one end of first commentaries on classics roller (3) on base (1), and chain (604) and meshing connection have been cup jointed in the outside of main round (602) and auxiliary wheel (603).

3. The coal mine electromechanical haulage transmission of claim 1, wherein: telescoping device (2) are including stabilizing seat (201), screw thread post (202) and a screw thread section of thick bamboo (203), ground is located one side symmetry of base (1) and has placed stabilizing seat (201), and the top surface center department fixed mounting of stabilizing seat (201) has screw thread post (202), the outside screw thread of screw thread post (202) has cup jointed screw thread section of thick bamboo (203).

4. A coal mine electromechanical haulage transmission as claimed in claim 3, wherein: the bottom of the stabilizing seat (201) and the bottom of the base (1) are both fixedly provided with universal self-locking wheels (8).

5. The coal mine electromechanical haulage transmission of claim 1, wherein: first commentaries on classics roller (3) are close to the second and change one side of roller (4) and the outside circumference equidistance of roller (4) has seted up sliding tray (9) with the second, the inboard circumference equidistance fixed mounting of bearing roller (5) has fixed block (10), fixed block (10) and sliding tray (9) one-to-one, and fixed block (10) sliding connection is in the inboard of sliding tray (9).

6. The coal mine electromechanical haulage transmission of claim 1, wherein: the diameter of the first rotating roller (3) is equal to the sum of the diameters of the second rotating roller (4) and the bearing roller (5).