CN219504731U - Multidirectional adjusting type bracket for maintaining coal mining machine - Google Patents

Abstract

The utility model discloses a multidirectional adjusting bracket for maintaining a coal mining machine, which comprises a base, wherein a fixed seat is arranged on the upper surface of the base, a groove is formed in the upper surface of the fixed seat, a workbench which is rotationally connected with the inside of the groove is arranged on the upper surface of the fixed seat, a direction adjusting mechanism is arranged in the fixed seat, a gear cavity is formed in the base, a driving gear is arranged in the gear cavity, a driving motor arranged on the upper surface of the base is fixedly connected to the top of the driving gear, driven gears are respectively meshed with the outer sides of the driving gear, threaded shafts arranged on the upper side of the base are fixedly connected to the tops of the driven gears, and brackets fixedly connected to the lower surface of the fixed seat are connected to the outer sides of the threaded shafts in a threaded manner. The multidirectional adjusting bracket for maintaining the coal mining machine can adjust the height and the angle of the coal mining machine, so that maintenance work is convenient to carry out, and the effect of convenient use is achieved.

Description

Multidirectional adjusting type bracket for maintaining coal mining machine

Technical Field

The utility model relates to the technical field of brackets, in particular to a multidirectional adjusting bracket for maintaining a coal mining machine.

Background

The coal mining machine is a large-scale complex system integrating mechanical, electric and hydraulic, generally comprises a cutting part, a loading part, a walking part (traction part), a motor, an operation control system, an auxiliary device and the like, and is one of important equipment for realizing the mechanization and modernization of coal mine production.

When the coal mining machine is maintained, a multidirectional adjusting bracket is needed, and the existing multidirectional adjusting bracket is inconvenient to adjust the height and the angle, so that certain inconvenience exists in the actual use process.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the multidirectional adjusting bracket for the maintenance of the coal mining machine, which can adjust the height and the angle of the coal mining machine so as to facilitate the maintenance work, thereby achieving the effect of convenient use.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a multidirectional regulation formula support is used in coal-winning machine maintenance, includes the base, the upper surface of base is provided with the fixing base, the upper surface of fixing base is seted up flutedly, the upper surface of fixing base is provided with the workstation of rotating the connection inside the recess, the inside of fixing base is provided with the steering mechanism, the gear chamber has been seted up to the inside of base, the inside in gear chamber is provided with the driving gear, the top fixedly connected with of driving gear sets up the driving motor at the base upper surface, the outside of driving gear meshes respectively has driven gear, the equal fixedly connected with in top of driven gear sets up the screw thread axle in the base upside, the equal threaded connection in outside of screw thread axle has the support of fixed connection at the fixing base lower surface.

Preferably, the lower surface of the base is provided with universal wheels.

Preferably, the steering mechanism comprises a cavity formed in the fixing base, a rotating column extending to the inside of the groove and fixedly connected with the workbench is rotationally connected in the cavity, a steering gear is fixedly connected to the outer side of the rotating column, a sliding plate which is slidably connected to the inside of the cavity is arranged on the back side of the steering gear, a rack meshed with the steering gear is fixedly connected to the front side of the sliding plate, and an electric push rod fixedly connected to the right side of the fixing base is fixedly connected to the right side of the sliding plate.

Preferably, a sound-proof cover is arranged on the outer side of the driving motor.

Preferably, the bottom of the driven gear is fixedly connected with an auxiliary shaft which is rotatably connected in the gear cavity.

The beneficial effects of the utility model are as follows:

1. when the coal mining machine is used, firstly, the coal mining machine to be maintained is placed on the upper surface of the workbench, when the height adjustment is needed, the driving motor can be started, then the driving motor drives the driving gear to rotate clockwise or anticlockwise according to the adjustment requirement, the driving gear drives the threaded shaft to rotate under the meshing action of the driving gear and the driven gear on the outer side of the driving gear, the threaded shaft drives the support which is in threaded connection with the threaded shaft on the outer side of the threaded shaft to move upwards or downwards, and further drives the fixing seat and the workbench to move upwards or downwards, so that the height adjustment of the coal mining machine is realized, when the angle adjustment is needed, the electric push rod can drive the sliding plate to move left or right, the sliding plate drives the rack to move left or right again, and as the rack moves left or right, the steering gear is meshed with the steering gear fixedly connected with the outer side of the rotating column and drives the workbench to rotate through the rotating column, so that the angle adjustment of the coal mining machine is realized, and the convenient to maintain the coal mining machine is realized.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the internal structural components of the base of the present utility model;

FIG. 3 is a schematic view showing the internal structural components of the fixing base of the present utility model.

Reference numerals in the drawings: 1. a base; 2. a fixing seat; 3. a groove; 4. a work table; 5. a cavity; 6. a rotating column; 7. a direction-adjusting gear; 8. a slide plate; 9. a rack; 10. an electric push rod; 11. a gear cavity; 12. a drive gear; 13. a driving motor; 14. a driven gear; 15. a threaded shaft; 16. a bracket; 17. and a universal wheel.

Detailed Description

The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying positive importance.

Examples

The utility model provides a multidirectional regulation formula support is used in coal-winning machine maintenance as shown in fig. 1-3, the on-line screen storage device comprises a base 1, the upper surface of base 1 is provided with fixing base 2, recess 3 has been seted up to the upper surface of fixing base 2, the upper surface of fixing base 2 is provided with the workstation 4 of swivelling joint in recess 3 inside, the inside of fixing base 2 is provided with steering mechanism, steering mechanism is including seting up at the inside cavity 5 of fixing base 2, the inside swivelling joint of cavity 5 has the column 6 that extends to recess 3 inside and with workstation 4 fixed connection, the outside fixedly connected with steering gear 7 of column 6, the back side of steering gear 7 is provided with sliding connection in the slide 8 of cavity 5 inside, the positive fixedly connected with of slide 8 with steering gear 7 meshing rack 9, the right side fixedly connected with of slide 8 is at the electric putter 10 of fixing base 2 right side, the inside of base 1 has seted up gear cavity 11, the inside of gear cavity 11 is provided with driving gear 12, the top fixedly connected with of driving gear 12 sets up at the driving motor 13 of base 1 upper surface, the outside of driving motor 13 is provided with the sound insulation cover, in order to reduce the noise produced by this driving motor and the driven gear 12 is connected with the driven gear 14 at the equal fixed connection of the side of driven shaft 14 of the driven shaft 14 at the equal fixed screw thread of the inside of the support of the side of the support, the driven shaft 14 is provided with the driven shaft 14 at the equal fixed thread connection of the top of the driven shaft of the driven gear 14 in the side of the auxiliary support through the side of the screw thread of the support, the driven shaft is connected at the bottom of the auxiliary shaft 15, the auxiliary shaft is connected at the bottom of the auxiliary shaft 15, and the auxiliary shaft is connected with the auxiliary shaft is in the auxiliary shaft at the auxiliary shaft is in the driving gear is provided with the driving gear and the a gear.

When the coal mining machine is used, firstly, the coal mining machine to be maintained is placed on the upper surface of the workbench 4, when the height adjustment is needed, the driving motor 13 can be started, then the driving motor 13 drives the driving gear 12 to rotate clockwise or anticlockwise according to the adjustment requirement, the driving gear 12 drives the threaded shaft 15 to rotate under the meshing action of the driven gear 14 on the outer side of the driving gear 12, the threaded shaft 15 drives the support 16 which is in threaded connection with the threaded shaft on the outer side of the threaded shaft to move upwards or downwards, the fixing seat 2 and the workbench 4 are driven to move upwards or downwards, so that the height adjustment of the coal mining machine is realized, when the angle adjustment is needed, the electric push rod 10 drives the sliding plate 8 to move leftwards or rightwards, the sliding plate 8 drives the rack 9 to move leftwards or rightwards, and the steering gear 7 is driven to rotate due to the fact that the rack 9 moves leftwards or rightwards, the steering gear 7 is driven by the steering gear 4 is driven by the steering column 6 to rotate, so that the angle adjustment of the coal mining machine is realized, and the convenient use effect can be achieved.

Examples

Referring to fig. 1, as another preferred embodiment, there is a difference from the first embodiment in that the lower surface of the base 1 is provided with a universal wheel 17, and by providing the universal wheel 17, an effect of easy movement can be achieved.

Finally, it should be noted that: the above is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that the present utility model is described in detail with reference to the foregoing embodiments, and modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (5)

1. Multidirectional adjustable bracket for repairing coal mining machine, comprising a base (1), and being characterized in that: the utility model discloses a fixing base, including base (1), fixed seat (1), driven gear (14) are offered to the upper surface of fixed seat (2), the upper surface of fixed seat (2) is provided with and rotates workstation (4) of connecting in recess (3) inside, the inside of fixed seat (2) is provided with steering mechanism, gear chamber (11) have been offered to the inside of base (1), the inside of gear chamber (11) is provided with driving gear (12), the top fixedly connected with of driving gear (12) sets up driving motor (13) at base (1) upper surface, the outside of driving gear (12) meshes respectively driven gear (14), the equal fixedly connected with in top of driven gear (14) sets up screw thread axle (15) in base (1) upside, the equal threaded connection in the outside of screw thread axle (15) has support (16) of fixed seat (2) lower surface.

2. The multidirectional adjustable bracket for repairing a coal mining machine according to claim 1, wherein: the lower surface of the base (1) is provided with universal wheels (17).

3. The multidirectional adjustable bracket for repairing a coal mining machine according to claim 1, wherein: the utility model provides a steering mechanism is including seting up at inside cavity (5) of fixing base (2), the inside rotation of cavity (5) is connected with and extends to inside recess (3) and just with workstation (4) fixed connection's steering column (6), the outside fixedly connected with steering gear (7) of steering column (6), the dorsal part of steering gear (7) is provided with sliding connection at inside slide (8) of cavity (5), the positive fixedly connected with of slide (8) is with steering gear (7) engaged rack (9), the right side fixedly connected with of slide (8) electric putter (10) on fixing base (2) right side.

4. The multidirectional adjustable bracket for repairing a coal mining machine according to claim 1, wherein: a sound-proof cover is arranged on the outer side of the driving motor (13).

5. The multidirectional adjustable bracket for repairing a coal mining machine according to claim 1, wherein: the bottom of the driven gear (14) is fixedly connected with an auxiliary shaft which is rotatably connected inside the gear cavity (11).