CN211545719U

CN211545719U - Novel driving device of crane

Info

Publication number: CN211545719U
Application number: CN201922246559.3U
Authority: CN
Inventors: 高宝书
Original assignee: Tianjin Yihuan Metal Machinery Manufacture Co ltd
Current assignee: Tianjin Yihuan Metal Machinery Manufacture Co ltd
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-09-22
Anticipated expiration: 2029-12-16

Abstract

The utility model discloses a novel hoist drive device, including the drive frame, the inside slide rail that is equipped with of drive frame, the drive frame upper surface has the mounting panel through connecting rivet fixed mounting, set up a plurality of evenly distributed's fixed orifices on the mounting panel, there is servo motor mounting panel one side through fixing bolt fixed mounting, servo motor's output shaft has drive mechanism, drive mechanism one side outer wall fixed mounting has the connecting piece, drive mechanism and drive frame fixed connection are kept away from to the connecting piece, there is the one-level extension board drive frame lower surface one side through fixing bolt fixed mounting, drive frame surface opposite side has the second grade extension board through fixing bolt fixed mounting, beneficial effect: this kind of structural design's hoist drive arrangement, drive effect about can be extremely convenient completion hoist to make it have better practicality, application scope greatly increased, the limitation reduces, and performance is good, simple structure, and is rationally distributed, is fit for using widely.

Description

Novel driving device of crane

Technical Field

The utility model relates to a drive arrangement, in particular to novel drive of hoist device belongs to hoist technical field.

Background

The crane refers to a multi-action hoisting machine for vertically lifting and horizontally carrying heavy objects within a certain range, and is also called a crown block, a gantry crane, a crane and a tire crane, and is mainly characterized in that: its driver's cabin that traveles unites two into one with the jack-up control room, is formed by the crawler crane evolution, becomes the chassis that has the tire with running gear's track and walking support part, has overcome the shortcoming that crawler crane creeper tread led to the fact the destruction to the road surface, belongs to material handling machinery, and the drive is controlled when using to current hoist nevertheless to there is certain use limitation, inconvenient use.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel drive of hoist device for solve the problem of proposing among the background art.

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

the utility model relates to a novel hoist drive device, including the drive frame, the inside slide rail that is equipped with of drive frame, the drive frame upper surface has the mounting panel through connecting rivet fixed mounting, set up a plurality of evenly distributed's fixed orifices on the mounting panel, mounting panel one side has servo motor through fixing bolt fixed mounting, servo motor's output shaft has drive mechanism, drive mechanism one side outer wall fixed mounting has the connecting piece, drive mechanism and drive frame fixed connection are kept away from to the connecting piece, drive frame lower surface one side has the one-level extension board through fixing bolt fixed mounting, drive frame surface opposite side has the second grade extension board through fixing bolt fixed mounting.

As a preferred technical scheme of the utility model, through ball bearing fixedly connected with threaded rod between one-level extension board and the second grade extension board, threaded rod one end runs through in one-level extension board and the insertion drive mechanism.

As the utility model discloses a preferred technical scheme, the cover is equipped with the moving member on the threaded rod outer wall, the moving member surface is equipped with the gusset plate, the gusset hole has all been seted up to gusset plate four corners department, the gusset plate is through gusset hole and outside bolt fixed mounting on the moving member outer wall.

As a preferred technical scheme of the utility model, moving member upper surface central point puts and has the slider through fixing bolt fixed mounting, the slider is "T" type structural design, slider and slide rail sliding connection, the moving member lower surface has the hoist through fixing bolt fixed mounting, fixed surface installs the hoisting member under the hoist.

As a preferred technical scheme of the utility model, drive mechanism includes closing plate, oiling mouth, sun gear, one-level gear and second grade gear, the oiling mouth has been seted up to sealing plate end outer wall, the stopper has the sealing plug in the oiling mouth, the inside fixed mounting of closing plate has sun gear, sun gear one side meshing is connected with the one-level gear, sun gear opposite side meshing is connected with the second grade gear.

As a preferred technical scheme of the utility model, the output shaft fixed connection of one-level gear near the surface of one side of the drive frame and servo motor, the second grade gear is close to surface and threaded rod fixed connection of one-level extension board one side.

The utility model discloses the beneficial effect who reaches is:

1. through being provided with the mounting panel at the bogie upper surface, when needs are installed the hoist, the mounting work is accomplished to the fixed orifices that the accessible mounting panel set up to conveniently install it on other equipment, facilitate the use, through be provided with the hoist in the bogie below, the piece that plays jack-up through the hoist setting can carry out jack-up work, thereby conveniently uses.

2. When needs are adjusted the hoist, servo motor through setting up can rotate, can drive the primary gear when servo motor is rotatory and rotate, can drive central gear when the primary gear is rotatory and rotate, thereby it rotates to drive the secondary gear through the rotation of central gear, can drive the threaded rod when the secondary gear is rotatory and rotate, there is the moving member through threaded connection at the outer surface of the threaded rod, can make the moving member remove when the threaded rod is rotatory, thereby remove the drive hoist removal about through the moving member, thereby accomplish the left and right sides drive work of hoist, conveniently lift by crane work, wide application range, and is simple in structure.

3. Through being provided with one-level extension board and second grade extension board below the carriage, can support through setting up one-level extension board and second grade extension board, thereby improve the structure steadiness, the slide rail of slider sliding connection carriage is passed through to the moving member top simultaneously, thereby effectively alleviate the atress condition of threaded rod, its use of better assurance, increase life, through being provided with the oiling mouth above the closing plate, can pour into lubricating oil through the oiling mouth that sets up, thereby can reduce the friction between the gear, reduce gear wear, increase life, to sum up, this kind of structural design's hoist drive arrangement, the drive effect about can be extremely convenient the completion hoist, thereby make it have better practicality, application scope greatly increased, the limitation reduces, good performance, simple structure, and rationally distributed, and is suitable for using widely.

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 schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the slide rail structure of the present invention;

FIG. 3 is a schematic view of the slider structure of the present invention;

fig. 4 is a schematic view of the internal structure of the sealing plate of the present invention.

In the figure: 1. a driving frame; 2. a transmission mechanism; 21. a sealing plate; 22. an oil filling port; 23. a sun gear; 24. a primary gear; 25. a secondary gear; 3. mounting a plate; 4. a fixing hole; 5. a servo motor; 6. a connecting member; 7. a first-stage support plate; 8. a secondary support plate; 9. a threaded rod; 10. a moving member; 11. a slider; 12. a reinforcing plate; 13. reinforcing holes; 14. a crane; 15. a lifting member; 16. a slide rail.

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.

Example (b): as shown in fig. 1-4, a novel driving device of crane, including the drive frame 1, the inside slide rail 16 that is equipped with of drive frame 1, drive frame 1 upper surface has mounting panel 3 through connecting rivet fixed mounting, set up a plurality of evenly distributed's fixed orifices 4 on the mounting panel 3, there is servo motor 5 on 3 one side of mounting panel through fixing bolt fixed mounting, servo motor 5's output shaft has drive mechanism 2, 2 one side outer wall fixed mounting of drive mechanism has connecting piece 6, connecting piece 6 is kept away from drive mechanism 2 and drive frame 1 fixed connection, there is one-level extension board 7 on 1 lower surface one side of drive frame through fixing bolt fixed mounting, there is second grade extension board 8 on 1 surface opposite side of drive frame through fixing bolt fixed mounting.

A threaded rod 9 is fixedly connected between the primary support plate 7 and the secondary support plate 8 through a ball bearing, one end of the threaded rod 9 penetrates through the primary support plate 7 and is inserted into the transmission mechanism 2, a moving member 10 is sleeved on the outer wall of the threaded rod 9, reinforcing plates 12 are arranged on the outer surface of the moving member 10, reinforcing holes 13 are formed in the four corners of each reinforcing plate 12, each reinforcing plate 12 is fixedly arranged on the outer wall of the corresponding moving member 10 through the corresponding reinforcing hole 13 and an external bolt, a sliding block 11 is fixedly arranged at the center of the upper surface of the corresponding moving member 10 through a fixing bolt, each sliding block 11 is in a T-shaped structural design, each sliding block 11 is slidably connected with a sliding rail 16, a crane 14 is fixedly arranged on the lower surface of the corresponding moving member 10 through the corresponding fixing bolt, a hoisting member 15 is fixedly arranged on the lower surface of the crane 14, the sealing plug is plugged in the oil filling opening 22, a central gear 23 is fixedly mounted in the sealing plate 21, one side of the central gear 23 is meshed with a first-stage gear 24, the other side of the central gear 23 is meshed with a second-stage gear 25, the outer surface of one side of the first-stage gear 24, which is close to the driving frame 1, is fixedly connected with an output shaft of the servo motor 5, and the outer surface of one side of the second-stage gear 25, which is close to the first-stage support plate.

Specifically, when the utility model is used, the mounting plate 3 is arranged on the upper surface of the driving frame 1, when the crane 14 needs to be mounted, the mounting work can be completed through the fixing hole 4 arranged on the mounting plate 3, so that the crane can be conveniently mounted on other equipment, and the use is convenient, the crane 14 is arranged below the driving frame 1, the hoisting piece 15 arranged through the crane 14 can perform the hoisting work, so that the crane can be conveniently used, when the crane 14 needs to be adjusted, the arranged servo motor 5 can rotate, when the servo motor 5 rotates, the primary gear 24 can be driven to rotate, when the primary gear 24 rotates, the central gear 23 can be driven to rotate, so that the secondary gear 25 can be driven to rotate through the rotation of the central gear 23, when the secondary gear 25 rotates, the threaded rod 9 can be driven to rotate, the movable part 10 is connected with the outer surface of the threaded rod 9 through threads, the movable part 10 can move left and right when the threaded rod 9 rotates, the crane 14 is driven to move through the left and right movement of the movable part 10, the left and right driving work of the crane 14 is finished, the hoisting work is convenient to carry out, the application range is wide, the structure is simple, the first-stage support plate 7 and the second-stage support plate 8 are arranged below the driving frame 1, the structure can be supported through the first-stage support plate 7 and the second-stage support plate 8, the structure stability is improved, meanwhile, the slide rail 16 of the driving frame 1 is connected above the movable part 10 in a sliding mode through the slide block 11, the stress condition of the threaded rod 9 is effectively relieved, the use of the threaded rod 9 is better guaranteed, the service life is prolonged, the oil injection port 22 is arranged above the sealing plate 21, reduce gear wear, increase life to sum up, this kind of structural design's hoist drive arrangement, the drive effect about completion hoist 14 that can be extremely convenient to make it have better practicality, application scope greatly increased, the limitation reduces, and performance is good, simple structure, and is rationally distributed, is fit for using widely.

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. A novel driving device of a crane is characterized in that: including drive frame (1), inside slide rail (16) of being equipped with of drive frame (1), drive frame (1) upper surface has mounting panel (3) through connecting rivet fixed mounting, set up a plurality of evenly distributed's fixed orifices (4) on mounting panel (3), there are servo motor (5) mounting panel (3) one side through fixing bolt fixed mounting, the output shaft of servo motor (5) has drive mechanism (2), drive mechanism (2) one side outer wall fixed mounting has connecting piece (6), drive mechanism (2) and drive frame (1) fixed connection are kept away from in connecting piece (6), there is one-level extension board (7) drive frame (1) lower surface one side through fixing bolt fixed mounting, there is second grade extension board (8) drive frame (1) surface opposite side through fixing bolt fixed mounting.

2. The driving device of the novel crane as claimed in claim 1, wherein: a threaded rod (9) is fixedly connected between the first-stage support plate (7) and the second-stage support plate (8) through a ball bearing, and one end of the threaded rod (9) penetrates through the first-stage support plate (7) and is inserted into the transmission mechanism (2).

3. The driving device of the novel crane according to claim 2, wherein: the outer wall of the threaded rod (9) is sleeved with a moving member (10), a reinforcing plate (12) is arranged on the outer surface of the moving member (10), reinforcing holes (13) are formed in four corners of the reinforcing plate (12), and the reinforcing plate (12) is fixedly installed on the outer wall of the moving member (10) through the reinforcing holes (13) and external bolts.

4. The driving device of the novel crane according to claim 3, wherein: the upper surface center position of moving member (10) has slider (11) through fixing bolt fixed mounting, slider (11) are "T" type structural design, slider (11) and slide rail (16) sliding connection, moving member (10) lower surface has hoist (14) through fixing bolt fixed mounting, hoist (14) lower surface fixed mounting has hoisting member (15).

5. The driving device of the novel crane as claimed in claim 1, wherein: drive mechanism (2) are including closing plate (21), oiling mouth (22), sun gear (23), one-level gear (24) and secondary gear (25), oiling mouth (22) have been seted up to closing plate (21) end outer wall, the sealing plug has been filled in oiling mouth (22), closing plate (21) inside fixed mounting has sun gear (23), sun gear (23) one side meshing is connected with one-level gear (24), sun gear (23) opposite side meshing is connected with secondary gear (25).

6. The driving device of the novel crane as claimed in claim 5, wherein: the outer surface of one side, close to the driving frame (1), of the primary gear (24) is fixedly connected with an output shaft of the servo motor (5), and the outer surface of one side, close to the primary support plate (7), of the secondary gear (25) is fixedly connected with the threaded rod (9).