CN220349415U - Trailer semi-axis module convenient to dismouting - Google Patents

Abstract

The utility model discloses a trailer half shaft module convenient to disassemble and assemble, which comprises the following technical scheme: support column and wheel hub unit, the mounting panel is installed through the link in support column top both sides, the support column internal surface has cup jointed flexible post, the backup pad is installed to flexible post end, the spliced pole is installed to backup pad one side, the wheel hub unit is installed through ball bearing to the spliced pole surface, the erection column is installed to wheel hub unit one side, install the pivot through the bearing in the support column, pivot external surface installs the worm wheel. The utility model provides a trailer semi-axis module convenient to dismouting has solved the mobile mechanism of current trailer and has had to assemble the installation with multiunit accessory, and the precision requirement of assembly is higher, need drag it to professional maintenance point and maintain after damaging, and the maintenance spends the time longer, and the higher problem of professional technical requirement of maintenance has reduced the maintenance time of semi-axis module to the maintenance efficiency of trailer semi-axis has been improved.

Description

Trailer semi-axis module convenient to dismouting

Technical Field

The utility model relates to the technical field of trailer use, in particular to a trailer half shaft module convenient to disassemble and assemble.

Background

The trailer itself does not have a power system, the trailer is required to be towed to realize the walking function and to reach a designated parking place, the towing vehicle is separated from the trailer after reaching the parking place, a moving mechanism is particularly important in the composition of the trailer, and the trailer is required to move through tires and a half shaft.

The existing moving mechanism of the trailer is required to assemble and install multiple groups of accessories, the precision requirement of the assembly is high, the existing moving mechanism is required to be pulled to a professional maintenance point for maintenance after being damaged, the maintenance time is long, the professional technical requirement of the maintenance is high, and therefore, the trailer half shaft module convenient to assemble and disassemble is provided.

Disclosure of Invention

The utility model aims to provide a trailer half shaft module convenient to disassemble and assemble, which has the advantages of simple whole disassembly and replacement and high maintenance efficiency, and solves the problems that the moving mechanism of the existing trailer is required to assemble and install a plurality of groups of accessories, the precision requirement of the assembly is high, the existing trailer is required to be pulled to a professional maintenance point for maintenance after being damaged, the maintenance time is long, and the professional technical requirement of the maintenance is high.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a trailer semi-axis module convenient to dismouting, includes support column and wheel hub unit, wherein the mounting panel is installed through the link to support column top both sides, the support column internal surface has cup jointed flexible post, the backup pad is installed to flexible post end, the spliced pole is installed to backup pad one side, the wheel hub unit is installed through ball bearing to the spliced pole surface, the erection column is installed to wheel hub unit one side, install the pivot through the bearing in the support column, pivot surface mounting has the worm wheel.

Preferably, a regulator is arranged at one side of the bottom of the support column, which is away from the telescopic column, and a worm is arranged at the top of the regulator and meshed with the worm wheel.

Preferably, the rotating shaft is sleeved inside the telescopic column, and the rotating shaft is connected with the telescopic column through screw threads in a screwing mode.

Preferably, the support column is provided with a reinforcing plate at the clearance position between the support column and the mounting plate, and the support plate is provided with a reinforcing rib at the clearance position between the support plate and the telescopic column.

Preferably, the front side of the telescopic column is provided with an adjusting scale.

Preferably, the ball bearings are arranged in two, the two ball bearings are respectively arranged on the outer surface of the connecting column, and the tail end of the connecting column is sleeved with the locking nut.

Preferably, the outer surfaces of the support column, the telescopic column, the support plate and the hub unit are all provided with electrostatic spraying antirust layers.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model is convenient to assemble, disassemble and replace the whole body by arranging the support column, the telescopic column and the hub unit, can solve the problems that the moving mechanism of the existing trailer is required to assemble and install a plurality of groups of accessories, the precision requirement of assembly is higher, the existing trailer is required to be pulled to a professional maintenance point for maintenance after damage, the maintenance time is longer, and the professional technical requirement of maintenance is higher, and the maintenance time of the half axle module is reduced, thereby improving the maintenance efficiency of the half axle of the trailer.

2. The utility model achieves the effect of being convenient for adjusting the use position of the hub unit by arranging the rotating shaft, the telescopic column and the scales, solves the problems that the use position of the hub unit is fixed and can not be adjusted and a part of trailer with larger width can not be used, and improves the suitability of the half-axle module.

3. According to the utility model, the self-locking effect of the rotating shaft is achieved by arranging the adjusting rod, the worm and the worm wheel, so that the problems that the rotating shaft cannot be locked after the rotating shaft is adjusted, the half shaft is easy to loosen in the use process, and the running safety of a trailer is affected are solved, the use loosening probability of the half shaft is reduced, and the use safety of the half shaft is improved.

Drawings

FIG. 1 is a schematic diagram of a front view of the present utility model;

FIG. 2 is an enlarged schematic view of the structure A in FIG. 1;

FIG. 3 is a schematic view of the bottom view of the present utility model;

FIG. 4 is a schematic cross-sectional view of the present utility model;

FIG. 5 is an enlarged schematic view of the structure B in FIG. 4;

fig. 6 is an enlarged schematic view of the structure of C in fig. 4.

Reference numerals: 1. a support column; 2. a support plate; 3. a hub unit; 4. a mounting column; 5. a telescopic column; 6. a mounting plate; 7. a connecting frame; 8. a reinforcing plate; 9. reinforcing ribs; 10. a regulator; 11. a rotating shaft; 12. a worm; 13. a bearing; 14. a worm wheel; 15. a connecting column; 16. a ball bearing; 17. and (5) locking the nut.

Detailed Description

The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.

Example 1

As shown in fig. 1-6, in order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a trailer semi-axis module convenient to dismouting, including support column 1 and hub unit 3, mounting panel 6 is installed through link 7 in support column 1 top both sides, support column 1 internal surface has cup jointed flexible post 5, backup pad 2 is installed to flexible post 5 end, spliced pole 15 is installed to backup pad 2 one side, hub unit 3 is installed through ball bearing 16 to spliced pole 15 surface, install erection column 4 in hub unit 3 one side, install pivot 11 through bearing 13 in the support column 1, pivot 11 external surface installs worm wheel 14, adjuster 10 is installed to support column 1 bottom side that deviates from flexible post 5, worm 12 is installed at the adjuster 10 top, worm 12 meshes with worm wheel 14, drive pivot 11 through adjuster 10 and rotate, pivot 11 cup joints in flexible post 5 inside, pivot 11 is connected through the screw thread spin through pivot 11 drive flexible post 5, flexible post 5 front side is equipped with the regulation scale, ball bearing 16 is equipped with two altogether, and two ball bearings 16 divide and locate spliced pole 15 surface, spliced pole 15 end has cup joints lock nut 17.

The working principle of the trailer half shaft module convenient to disassemble and assemble based on the embodiment 1 is as follows: after the utility model is installed, the utility model is installed at the bottom of a trailer through the installation plate 6 and the connecting bolts, the tire is installed at the position of the installation column 4 of the hub unit 3, then the adjuster 10 is rotated according to the width of the trailer, the worm 12 is driven to rotate through the adjuster 10, the rotating shaft 11 is driven to rotate through the worm 12 and the worm wheel 14, the telescopic column 5 is driven to move through the rotating shaft 11, and the positions of the hub unit 3 and the tire are adjusted, so that the utility model can be used, after the hub unit 3 is damaged, the corresponding connecting bolts are disassembled, and the whole replacement of the half axle module is carried out, so that the working flow of the device is completed.

Example two

As shown in fig. 1-6, the present utility model provides a trailer axle module that is easy to disassemble and assemble, and compared with the first embodiment, the present embodiment further includes: reinforcing plate 8 is installed to support column 1 and mounting panel 6 clearance position department, and reinforcing rib 9 is installed to backup pad 2 and flexible post 5 clearance position department, improves the joint strength of support column 1 and flexible post 5 through the reinforcing rib 9 that sets up, and support column 1, flexible post 5, backup pad 2 and wheel hub unit 3 surface all are equipped with the static spraying antirust coat.

In this embodiment, through the reinforcing plate 8 that sets up, improved link 7's bulk strength, reduced link 7's deformation probability, through the static spraying antirust coat that sets up, reduce the corrosion probability of support column 1, flexible post 5, backup pad 2 and wheel hub unit 3 to the life of this use is prolonged.

The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.

Claims (7)

1. The utility model provides a trailer semi-axis module convenient to dismouting, includes support column (1) and wheel hub unit (3), its characterized in that: mounting panel (6) are installed through link (7) in support column (1) top both sides, support column (1) internal surface has cup jointed flexible post (5), backup pad (2) are installed to flexible post (5) end, spliced pole (15) are installed to backup pad (2) one side, hub unit (3) are installed through ball bearing (16) to spliced pole (15) surface, erection column (4) are installed to hub unit (3) one side, pivot (11) are installed through bearing (13) in support column (1), worm wheel (14) are installed to pivot (11) surface.

2. The easy to disassemble trailer axle module of claim 1, wherein: the support column (1) bottom deviates from telescopic column (5) one side and installs regulator (10), worm (12) are installed at regulator (10) top, worm (12) and worm wheel (14) mesh.

3. The easy to disassemble trailer axle module of claim 1, wherein: the rotating shaft (11) is sleeved inside the telescopic column (5), and the rotating shaft (11) is connected with the telescopic column (5) through threaded screwing.

4. The easy to disassemble trailer axle module of claim 1, wherein: reinforcing plates (8) are arranged at the gap positions of the support columns (1) and the mounting plates (6), and reinforcing ribs (9) are arranged at the gap positions of the support plates (2) and the telescopic columns (5).

5. The easy to disassemble trailer axle module of claim 1, wherein: the front side of the telescopic column (5) is provided with an adjusting scale.

6. The easy to disassemble trailer axle module of claim 1, wherein: the ball bearings (16) are arranged in two, the two ball bearings (16) are respectively arranged on the outer surface of the connecting column (15), and the tail end of the connecting column (15) is sleeved with a locking nut (17).

7. The easy to disassemble trailer axle module of claim 1, wherein: the outer surfaces of the support column (1), the telescopic column (5), the support plate (2) and the hub unit (3) are respectively provided with an electrostatic spraying antirust layer.