CN216836802U

CN216836802U - Monorail crane equipment and driving device thereof

Info

Publication number: CN216836802U
Application number: CN202220324484.5U
Authority: CN
Inventors: 王绪新
Original assignee: Shandong Puyang Equipment Manufacturing Co ltd
Current assignee: Shandong Puyang Equipment Manufacturing Co ltd
Priority date: 2022-02-17
Filing date: 2022-02-17
Publication date: 2022-06-28
Anticipated expiration: 2032-02-17

Abstract

The utility model relates to the field of mining machinery, in particular to a single track lifting device and a driving device thereof, which comprises a driving device lapped with a track, wherein the driving device comprises driving motors distributed at both sides of the track, a linking mechanism is connected above the driving motors, a friction wheel driven by the driving motors is arranged above the linking mechanism, the driving device also comprises a driving bracket linked with the two driving devices, the driving device is arranged at the middle part of the driving bracket, the driving bracket comprises two identical driving bracket modules, a connecting rod is connected between the driving bracket modules, the driving bracket modules comprise side plates arranged at both sides of the track, one sides of the two side plates close to the driving motors are connected with a fixed block, a plurality of sliding grooves are arranged on the fixed block, the linking mechanism is provided with a sliding rail capable of sliding in the sliding grooves corresponding to the sliding grooves, and an adjusting mechanism for adjusting the distance between the two connecting mechanisms is arranged between the two connecting mechanisms.

Description

Monorail crane equipment and driving device thereof

Technical Field

The utility model relates to a mining machinery especially relates to a single track hangs equipment and drive arrangement thereof.

Background

The monorail crane vehicle is auxiliary transportation equipment running on a suspended monorail system and having strong maneuverability, high running speed, large load capacity and high safety and reliability, can realize continuous and direct transportation in multiple slopes, multiple turnouts and multiple branch roadways without transshipment, is not influenced by deformation of a roadway bottom plate, water accumulation or material accumulation, and is increasingly and widely applied to the coal mining industry at present.

The monorail crane moves by means of friction between the friction wheel and the rail, loss inevitably occurs to the friction wheel along with the friction wheel, contact between the friction wheel and the rail is not tight, friction force is reduced, in the prior art, the friction wheel is pressed on the rail through the oil cylinder, but the oil cylinder needs to be driven by a hydraulic pump station, so that the monorail crane is required to be provided with the hydraulic pump station, cost is increased, and installation is troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to foretell defect through hydro-cylinder regulation friction pulley position, provide a simple structure, the single track of easily operating hangs equipment and drive arrangement thereof.

In order to achieve the above purpose, the technical solution adopted by the present invention is that, a monorail crane device and a driving device thereof comprise a driving device overlapped with a rail, wherein the driving device comprises driving motors distributed on both sides of the rail, a linking mechanism is connected above the driving motors, a friction wheel driven by the driving motors is arranged above the linking mechanism, the monorail crane device further comprises a driving support linked with the two driving devices, the driving device is installed in the middle of the driving support, the driving support comprises two identical driving support modules, a connecting rod is connected between the driving support modules, the driving support modules comprise side plates arranged on both sides of the rail, one side of the two side plates close to the driving motors is connected with a fixed block, the fixed block is provided with a plurality of sliding grooves, the linking mechanism is provided with a sliding rail capable of sliding in the sliding grooves corresponding to the sliding grooves, and an adjusting mechanism for adjusting the distance between the two connecting mechanisms is arranged between the two connecting mechanisms.

Preferably, the linking mechanism is provided with an L-shaped supporting rod, and the upper end of the supporting rod is fixed with a laser range finder for detecting the thickness of the friction wheel.

Preferably, the cross section of the sliding groove is T-shaped, and the cross section of the sliding rail is also T-shaped.

Preferably, the adjusting mechanism comprises adjusting units which are symmetrically arranged, each adjusting unit comprises two rotating plates which are arranged in a splayed shape, an adjusting plate is rotatably connected between the two rotating plates, the adjusting plate is connected with a screw rod in a threaded connection mode, and the two adjusting plates are different in thread direction.

Preferably, the screw rod penetrates through the fixing block.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses a be provided with the adjustment mechanism who is used for adjusting two linking mechanism intervals between two linking mechanisms, make two drive arrangement draw close or keep away from the track to the track along the spout through adjustment mechanism, can make the friction pulley be close to or keep away from the track, and the utility model discloses need not to set up hydraulic power unit, both saved the cost of producing single track crane car, conveniently adjust again. The utility model discloses simple structure, easily operation suit use widely.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

FIG. 1 is a schematic structural view of a monorail crane and a driving device thereof;

FIG. 2 is a schematic view of the driving bracket;

FIG. 3 is a top view of the drive device and adjustment mechanism;

FIG. 4 is a schematic view of the adjustment mechanism;

in the above figures, 1, track; 2. a drive device; 21. a drive motor; 22. a joining mechanism; 23. a friction wheel; 24. a support bar; 25. a laser range finder; 26. a slide rail; 3. a drive bracket; 31. a drive bracket module; 311. a side plate; 312. a fixed block; 3121. a chute; 32. a connecting rod; 4. an adjustment mechanism; 41. a screw; 42. an adjustment unit; 43. a rotating plate; 44. an adjusting plate.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

As shown in fig. 1, 2, 3, 4, a monorail crane device and a driving device 2 thereof comprise a driving device 2 overlapped with a rail 1, wherein the driving device 2 comprises driving motors 21 distributed at both sides of the rail 1, an engaging mechanism 22 is connected above the driving motors 21, a friction wheel 23 driven by the driving motor 21 is arranged above the engaging mechanism 22, the friction wheel 23 moves along the rail 1, in order to replace a hydraulic cylinder to press the friction wheel 23 against the rail 1, the monorail crane device further comprises driving brackets engaged with the two driving devices 2, the driving device 2 is arranged at the middle part of the driving brackets, the driving brackets comprise two identical driving bracket modules 31, a connecting rod 32 is connected between the driving bracket modules 31, the driving device 2 maintains structural stability through the connecting rod 32, the driving bracket modules 31 comprise side plates 311 arranged at both sides of the rail 1, one side of the two side plates 311 close to the driving motor 21 is connected with a fixed block 312, the fixed block 312 is provided with a plurality of sliding grooves 3121, the connecting mechanisms 22 are provided with sliding rails 26 capable of sliding in the sliding grooves 3121 corresponding to the sliding grooves 3121, the driving device 2 can slide along the sliding grooves 3121 through the sliding rails 26, an adjusting mechanism 4 for adjusting the distance between the two connecting mechanisms 22 is arranged between the two connecting mechanisms 22, the two driving devices 2 are close to the track 1 or far away from the track 1 along the sliding grooves 3121 through the adjusting mechanism 4, and the friction wheel 23 can be close to or far away from the track 1.

In order to measure the wear degree of the friction wheel 23 and adjust the position of the friction wheel 23 in time, an L-shaped support rod 24 is arranged on the connecting mechanism 22, a laser distance meter 25 for detecting the thickness of the friction wheel 23 is fixed at the upper end of the support rod 24, the laser distance meter 25 is flush with the friction wheel 23, the distance between the laser distance meter 25 and the friction wheel 23 is measured, and the distance between the laser distance meter 25 and the friction wheel 23 is increased after the friction wheel 23 is worn.

In order to prevent the slide rail 26 from rocking in the slide groove 3121, the slide groove 3121 has a T-shaped cross section, and the slide rail 26 also has a T-shaped cross section.

In order to adjust the distance between the two driving devices 2 conveniently, the friction wheel 23 is close to or far away from the track 1, the adjusting mechanism 4 comprises two adjusting units 42 symmetrically arranged, each adjusting unit 42 comprises two rotating plates 43 arranged in a splayed shape, each rotating plate 43 is rotatably connected with the linking mechanism 22 on one side, an adjusting plate 44 is rotatably connected between the two rotating plates 43, the adjusting plate 44 is connected with a screw rod 41 in a threaded connection mode, the thread directions of the two adjusting plates 44 are different, the moving directions of the two adjusting plates 44 are opposite when the screw rod 41 rotates, namely, the two adjusting plates 44 are close to or far away from each other, so that the rotating plates 43 rotate, and the effect of adjusting the distance between the two driving devices 2 is achieved.

In order to facilitate adjustment, the adjusting mechanism 4 is located between the two fixing blocks 312, so that a hand is not convenient to extend into the fixing blocks 312 to screw the screw rod 41, and the screw rod 41 penetrates through the fixing blocks 312 to be conveniently screwed by the hand.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. A monorail crane device and a driving device thereof comprise a driving device lapped with a track, wherein the driving device comprises driving motors distributed on two sides of the track, a linking mechanism is connected above the driving motor, a friction wheel driven by the driving motor is arranged above the linking mechanism, it is characterized by also comprising a driving bracket connected with the two driving devices, wherein the driving devices are arranged in the middle of the driving bracket, the driving support comprises two identical driving support modules, a connecting rod is connected between the driving support modules, the driving bracket module comprises side plates arranged at two sides of the track, one side of each side plate close to the driving motor is connected with a fixed block, the fixed block is provided with a plurality of sliding chutes, the connecting mechanism is provided with sliding rails capable of sliding in the sliding chutes corresponding to the sliding chutes, and an adjusting mechanism for adjusting the distance between the two connecting mechanisms is arranged between the two connecting mechanisms.

2. The monorail crane equipment and the driving device thereof as claimed in claim 1, wherein the linking mechanism is provided with an L-shaped supporting rod, and a laser distance meter for detecting the thickness of the friction wheel is fixed at the upper end of the supporting rod.

3. The monorail crane equipment and the driving device thereof as claimed in claim 1, wherein said sliding chute is T-shaped in cross section, and said sliding rail is T-shaped in cross section.

4. The monorail crane equipment and the driving device thereof as claimed in claim 1, wherein the adjusting mechanism comprises symmetrically arranged adjusting units, the adjusting units comprise two rotating plates arranged in a splayed shape, an adjusting plate is rotatably connected between the two rotating plates, the adjusting plate is connected with a screw rod in a threaded connection manner, and the two adjusting plates have different thread directions.

5. The monorail crane equipment and the drive device thereof as claimed in claim 4, wherein said screw rod passes through the fixing block.