CN214192342U

CN214192342U - Mining machinery push beam assembly quality

Info

Publication number: CN214192342U
Application number: CN202023261944.4U
Authority: CN
Inventors: 王杰峰; 史正松
Original assignee: Nanjing Jiashite Electromechanical Technology Co ltd
Current assignee: Nanjing Jiashite Electromechanical Technology Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-09-14
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a mining machinery push beam assembly quality, the on-line screen storage device comprises a base, bottom end fixed mounting has a driving motor in the base, a driving motor output shaft fixedly connected with rolling disc, the rolling disc top is provided with the pneumatic cylinder, pneumatic cylinder top fixed mounting has the support column, support column one side fixed mounting has the support frame, support frame one end fixedly connected with crossbeam, crossbeam top one side fixed mounting has servo motor, servo motor output shaft one side fixedly connected with lead screw, lead screw through connection frame fixedly connected with connecting block, the link both sides have all linked firmly the movable pulley, link bottom end fixed mounting has the fixed plate. This kind of mining machinery impels roof beam assembly quality can effectively solve current assembly platform, and the majority is the special platform of assembly line shape, and its occupation space is big, with high costs, unable nimble removal, and is not convenient enough, and the lower problem of assembly efficiency of rock drill impels the roof beam, has higher practical value.

Description

Mining machinery push beam assembly quality

Technical Field

The utility model relates to an rigging equipment technical field specifically is a mining machinery push beam assembly quality.

Background

In mine engineering and in the near field, drilling and blasting operations are often carried out on tunnels, mines or underground works using rock drills, which are also referred to as drill jumpers.

Rock drill car generally includes the propelling beam, and be located the rock drill of propelling beam front end, utilize the propelling beam to promote pedestal or the slide that installs the rock drill during use and remove for ground, thereby accomplish the drilling process of rock drill, current rock drill propelling beam is when assembling, need adjust the direction reassembling to the complete machine after the propelling beam pre-installation is accomplished, current assembly platform, the special platform that is mostly the streamline shape, its occupation space is big, with high costs, unable nimble removal, it is not convenient enough, and the assembly efficiency of rock drill propelling beam is lower. Therefore, the mining machine push beam assembling device is improved.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a mining machinery push beam assembly quality, the on-line screen storage device comprises a base, bottom fixed mounting has first driving motor in the base, first driving motor output shaft fixedly connected with rolling disc, the rolling disc top is provided with the pneumatic cylinder, pneumatic cylinder top fixed mounting has the support column, support column one side fixed mounting has the support frame, support frame one end fixedly connected with crossbeam, crossbeam top one side fixed mounting has servo motor, servo motor output shaft one side fixedly connected with lead screw, lead screw through connection frame fixedly connected with connecting block, the link both sides have all linked firmly the movable pulley, link bottom fixed mounting has the fixed plate, fixed plate bottom fixed connection has second driving motor, second driving motor one side fixedly connected with capstan winch.

As a preferred technical scheme of the utility model, the rolling disc central point puts fixed mounting and has the pneumatic cylinder, a driving motor output shaft runs through base top fixedly connected with rolling disc, the pneumatic cylinder pass through the rolling disc with a driving motor transmission is connected.

As a preferred technical scheme of the utility model, the crossbeam is the I shape, just the crossbeam both sides all are provided with the sliding tray, equal fixed mounting has the movable pulley in the sliding tray, sliding tray one end through connection frame one side is kept away from to the movable pulley, movable pulley and sliding tray sliding connection.

As a preferred technical scheme of the utility model, servo motor is connected with screw drive, the lead screw all is provided with helicitic texture with link contact site, the link passes through the lead screw and is connected with servo motor transmission.

As a preferred technical scheme of the utility model, the fixed plate pass through the bolt respectively with link and second driving motor fixed connection, fixed plate bottom fixed mounting has the capstan winch case, second driving motor output shaft runs through the capstan winch case and is connected with the capstan winch transmission.

As a preferred technical scheme of the utility model, capstan winch outside cover has steel strand wires, steel strand wires are the heliciform and coil the capstan winch, steel strand wires bottom fixedly connected with couple the capstan winch passes through steel strand wires and couple fixed connection.

As a preferred technical scheme of the utility model, base top one side fixed mounting has the control box, the control box respectively with first driving motor, pneumatic cylinder, servo motor and second driving motor electric connection.

As a preferred technical scheme of the utility model, base bottom fixedly connected with gyro wheel, the gyro wheel is provided with four groups, just the gyro wheel is fixed mounting in base bottom four corners respectively, just the gyro wheel is the universal wheel.

The utility model has the advantages that:

1. according to the assembling device for the push beam of the mining machinery, the hydraulic cylinder is fixedly installed in the center of the rotating disc, the rotating disc is fixedly connected to the output shaft of the first driving motor, penetrates through the top end of the base, the hydraulic cylinder is in transmission connection with the first driving motor through the rotating disc, and the hydraulic cylinder is in transmission connection with the first driving motor through the rotating disc, so that the driving motor can drive the rotating support column, and the direction can be conveniently adjusted and then the whole assembling device is assembled;

2. according to the assembling device for the propelling beam of the mining machinery, the beam is I-shaped, sliding grooves are formed in two sides of the beam, sliding wheels are fixedly installed in the sliding grooves, one end, away from the sliding grooves, of each sliding wheel penetrates through one side of the connecting frame, the sliding wheels are connected with the sliding grooves in a sliding mode, friction force between the connecting frames and the beam can be reduced, friction force generated when the propelling beam is conveniently controlled to move in the horizontal direction can be reduced, the connecting frames are arranged and connected with the servo motor in a transmission mode through lead screws, the servo motor can drive the connecting frames to move in the horizontal direction, movement is convenient and flexible, and occupied space is small;

3. this kind of mining machinery push beam assembly quality, the fixed plate passes through the bolt respectively with link and second driving motor fixed connection, fixed plate bottom fixed mounting has the capstan winch case, second driving motor output shaft runs through the capstan winch case and is connected with the capstan winch transmission, run through the capstan winch case through setting up the second driving motor output shaft and be connected with the capstan winch transmission, can make second driving motor drive capstan winch rotate, make the push beam move in vertical direction, pass through steel strand wires and couple through the capstan winch, can make second driving motor drive capstan winch rotate and roll up the steel strand wires or put down.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a perspective view of the mining machine feed beam assembling apparatus of the present invention;

FIG. 2 is a side view of a cross beam of the mining machine feed beam assembly apparatus of the present invention;

fig. 3 is a cross-sectional view of a winch box of the mining machine feed beam assembling apparatus of the present invention;

fig. 4 is a sectional view of a base of the mining machine feed beam assembling apparatus of the present invention.

In the figure: 1. a base; 2. a first drive motor; 3. rotating the disc; 4. a hydraulic cylinder; 5. a support pillar; 6. a support frame; 7. a cross beam; 8. a servo motor; 9. a lead screw; 10. a connecting frame; 11. connecting blocks; 12. a sliding wheel; 13. a fixing plate; 14. a second drive motor; 15. a winch; 16. a sliding groove; 17. steel strand wires; 18. a control box; 19. a roller; 20. a winch box; 21. and (4) hanging hooks.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-4, the utility model relates to a mining machinery push beam assembly quality, including base 1, base 1 bottom end fixed mounting has

first driving motor

2, 2 output shaft fixedly connected with rolling disc 3 of first driving motor, 3 tops of rolling disc are provided with

pneumatic cylinder

4, 4 top fixed mounting of pneumatic cylinder have

support column

5, 5 one side fixed mounting of support column has

support frame

6, 6 one end fixedly connected with crossbeams of

support frame

7, 7 top one side fixed mounting of crossbeam has

servo motor

8, 8 output shaft one side fixedly connected with lead screw 9 of servo motor, lead screw 9 through connection frame 10 fixedly connected with connecting

block

11, 10 both sides of connecting frame have all linked firmly the

movable pulley

12, 10 bottom fixed mounting of connecting frame has

fixed plate

13, 13 bottom fixed connection of fixed plate has

second driving motor

14, 14 one side fixedly connected with capstan winch 15 of second driving motor.

Wherein, 3 central point on the rolling disc puts fixed mounting has

pneumatic cylinder

4, and 2 output shafts of first driving motor run through 1 top fixedly connected with rolling disc 3 of base, and pneumatic cylinder 4 is connected with 2 transmissions of first driving motor through rolling disc 3, passes through the rolling disc through the pneumatic cylinder and is connected with the transmission of first driving motor, can make driving motor drive rotation support column, and the complete machine is assembled again to convenient adjustment direction.

The crossbeam 7 is I-shaped, sliding grooves 16 are formed in two sides of the crossbeam 7, sliding wheels 12 are fixedly mounted in the sliding grooves 16, one ends of the sliding wheels 12, far away from the sliding grooves 16, penetrate through one side of the connecting frame 10, the sliding wheels 12 are connected with the sliding grooves 16 in a sliding mode, and friction force between the connecting frame and the crossbeam can be reduced and generated when the propelling beam is conveniently controlled to move in the horizontal direction can be reduced by arranging the sliding wheels 12 and the sliding grooves 16 in a sliding mode.

The servo motor 8 is in transmission connection with the lead screw 9, the contact position of the lead screw 9 and the connecting frame 10 is provided with a thread structure, the connecting frame 10 is in transmission connection with the servo motor 8 through the lead screw 9, the connecting frame is in transmission connection with the servo motor through the lead screw, and the servo motor can drive the connecting frame to move in the horizontal direction.

Wherein, fixed plate 13 passes through the bolt respectively with link 10 and second driving motor 14 fixed connection, and fixed plate 13 bottom fixed mounting has capstan winch case 20, and second driving motor 14 output shaft runs through capstan winch case 20 and is connected with 15 transmissions of capstan winch, runs through the capstan winch case through setting up the second driving motor output shaft and is connected with the capstan winch transmission, can make second driving motor drive capstan winch rotate, makes the propulsion roof beam move in vertical direction.

Wherein, the cover has steel strand wires 17 in the 15 outside of capstan winch, and steel strand wires 17 are the heliciform and

coil capstan winch

15, and 17 bottom fixedly connected with couples 21 capstan winch 15 of steel strand wires pass through steel strand wires 17 and couple 21 fixed connection, pass through steel strand wires and couple through the capstan winch, can make second driving motor drive capstan winch rotate and roll up the steel strand wires or put down.

Wherein, base 1 top one side fixed mounting has control box 18, control box 18 respectively with first driving motor 2, pneumatic cylinder 4, servo motor 8 and second driving motor 14 electric connection, through setting up the control box, can make the operation process more simple swift.

Wherein, base 1 bottom fixedly connected with gyro wheel 19, gyro wheel 19 are provided with four groups, and gyro wheel 19 respectively fixed mounting in base 1 bottom four corners, and gyro wheel 19 is the universal wheel, makes things convenient for the device transportation through setting up the gyro wheel.

The working principle is as follows: when the device works, the control box 18 controls the first driving motor 2 to run, the rotating disc 3 is in transmission connection with the first driving motor 2 to enable the first driving motor 2 to rotate, the cross beam 7 is adjusted to a proper position, the hydraulic cylinder 7 is used for lifting the cross beam, the control box 18 is used for controlling the second driving motor 14 to rotate, the second driving motor 14 is used for driving the winch 15 to rotate to put down the hook 21 at one end of the steel strand 17, the push beam is fixed through the hook 21, the second driving motor 14 is controlled to drive the winch 15 to rotate, the steel strand 17 is collected, the push beam is collected upwards at the same time, the servo motor 8 is opened, the connecting frame 10 is in transmission connection with the servo motor 8 through the lead screw 9, the sliding wheels 12 fixedly arranged in the sliding grooves 16 at two sides of the cross beam 7 can move in the horizontal direction in the sliding grooves 16, and the sliding wheels 12 are arranged to be in sliding connection with the sliding grooves 16, through reducing the frictional force between link 10 and the crossbeam 7, can reduce the frictional force that the pushing beam produced when moving on the horizontal direction, it is more convenient to make the pushing beam remove the in-process, and is more nimble, through 2 rotation support columns of first driving motor, conveniently adjusts the crossbeam direction, transports the pushing beam to suitable position, drives 15 rotations through control second driving motor 14, puts down the pushing beam of steel hank 17 one end, assembles the complete machine with the pushing beam, the utility model discloses can effectively solve current assembly platform, the majority is the linear specialized platform of assembly line, and its occupation space is big, with high costs, unable nimble removal, and is not convenient enough, and the lower problem of assembly efficiency of rock drill pushing beam has higher practical value.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The mining machinery push beam assembling device comprises a base (1) and is characterized in that a first driving motor (2) is fixedly mounted at the inner bottom end of the base (1), a rotating disc (3) is fixedly connected with an output shaft of the first driving motor (2), a hydraulic cylinder (4) is arranged at the top end of the rotating disc (3), a support column (5) is fixedly mounted at the top end of the hydraulic cylinder (4), a support frame (6) is fixedly mounted at one side of the support column (5), a cross beam (7) is fixedly connected at one end of the support frame (6), a servo motor (8) is fixedly mounted at one side of the top end of the cross beam (7), a lead screw (9) is fixedly connected at one side of the output shaft of the servo motor (8), the lead screw (9) penetrates through a connecting block (11) fixedly connected with a connecting frame (10), and sliding wheels (12) are fixedly connected to two sides of the connecting frame (10), the connecting frame (10) bottom end fixed mounting has fixed plate (13), fixed plate (13) bottom end fixed connection has second driving motor (14), second driving motor (14) one side fixedly connected with capstan winch (15).

2. The mining machine push beam assembling device as claimed in claim 1, characterized in that a hydraulic cylinder (4) is fixedly installed at the center of the rotary disc (3), the output shaft of the first driving motor (2) penetrates through the top end of the base (1) and is fixedly connected with the rotary disc (3), and the hydraulic cylinder (4) is in transmission connection with the first driving motor (2) through the rotary disc (3).

3. The mining machine push beam assembling device for the mine, as claimed in claim 1, wherein the cross beam (7) is i-shaped, sliding grooves (16) are formed in two sides of the cross beam (7), sliding wheels (12) are fixedly mounted in the sliding grooves (16), one ends of the sliding wheels (12) far away from the sliding grooves (16) penetrate through one side of the connecting frame (10), and the sliding wheels (12) are slidably connected with the sliding grooves (16).

4. The mining machine push beam assembling device of claim 1, characterized in that the servo motor (8) is in transmission connection with a lead screw (9), the contact part of the lead screw (9) and the connecting frame (10) is provided with a thread structure, and the connecting frame (10) is in transmission connection with the servo motor (8) through the lead screw (9).

5. The mining machine push beam assembling device as claimed in claim 1, wherein the fixing plate (13) is fixedly connected with the connecting frame (10) and the second driving motor (14) through bolts, respectively, a winch box (20) is fixedly installed at the bottom end of the fixing plate (13), and an output shaft of the second driving motor (14) penetrates through the winch box (20) to be in transmission connection with the winch (15).

6. The mining machine push beam assembling device of claim 1, characterized in that a steel strand (17) is sleeved outside the winch (15), the steel strand (17) is spirally wound around the winch (15), a hook (21) is fixedly connected to the bottom end of the steel strand (17), and the winch (15) is fixedly connected with the hook (21) through the steel strand (17).

7. The mining machine push beam assembling device according to claim 1, characterized in that a control box (18) is fixedly installed on one side of the top end of the base (1), and the control box (18) is electrically connected with the first driving motor (2), the hydraulic cylinder (4), the servo motor (8) and the second driving motor (14) respectively.

8. The mining machine push beam assembling device as claimed in claim 1, characterized in that rollers (19) are fixedly connected to the bottom end of the base (1), four groups of rollers (19) are arranged, the rollers (19) are respectively and fixedly mounted at four corners of the bottom end of the base (1), and the rollers (19) are universal wheels.