CN214888688U

CN214888688U - Novel single bearing positioning mechanism of high-pressure cleaning machine

Info

Publication number: CN214888688U
Application number: CN202023245933.7U
Authority: CN
Inventors: 艾伦·桑德
Original assignee: Allan&rikke Cleaning Equipment Shanghai Co ltd
Current assignee: Allan&rikke Cleaning Equipment Shanghai Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-11-26
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses a novel high pressure cleaner single bearing positioning mechanism relates to cleaning machine bearing location technical field, including the hydro-cylinder, first bearing, the sloping cam plate, gear wheel and motor, first bearing, sloping cam plate and gear wheel set up respectively in the hydro-cylinder, the draw-in groove has been seted up on the downside inner wall of hydro-cylinder, first bearing sets up in the draw-in groove, the spread groove has been seted up at the middle part of first bearing, the lower extreme of sloping cam plate is inserted and is established to the spread groove in, the outer fringe of sloping cam plate is equipped with the gear wheel, the motor sets up the lower extreme at the hydro-cylinder, the one end of the motor shaft of motor extends to in the hydro-cylinder and is connected with gear wheel transmission. The distance between the large gear and the small gear and the swash plate can be shortened, and the deflection amplitude of the swash plate and the large gear in the operation process is greatly reduced, so that the small gear and the large gear are well matched, the whole structure is stable, the cost is low, and the service life is long.

Description

Novel single bearing positioning mechanism of high-pressure cleaning machine

Technical Field

The utility model relates to cleaning machine bearing location technical field especially involves a novel high pressure cleaner single bearing positioning mechanism.

Background

A high-pressure cleaning machine is a machine which uses a power device to enable a high-pressure plunger pump to generate high-pressure water to wash the surface of an object. It can peel off and wash away dirt to clean the surface of the object. Because the high-pressure water column is used for cleaning dirt, high-pressure cleaning is one of the most scientific, economic and environment-friendly cleaning modes acknowledged by the world.

The traditional double-bearing positioning mechanism is adopted by the existing high-pressure cleaning machine, the traditional double-bearing positioning mechanism comprises a transmission shaft, a double-bearing mechanism arranged at the upper end of the transmission shaft and the lower end of the transmission shaft, a swash plate arranged at the upper end of the transmission shaft and a large gear and a small gear arranged on the lower side of one side of the transmission shaft, however, the distance between the large gear and the small gear in the traditional double-bearing positioning mechanism and the swash plate is far, the unstable matching between the large gear and the small gear and the swash plate can be caused, and the service life of the whole machine is shortened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel high pressure cleaner single bearing positioning mechanism for solve above-mentioned technical problem.

The utility model adopts the technical scheme as follows:

the utility model provides a novel high pressure cleaner single bearing positioning mechanism, includes hydro-cylinder, first bearing, sloping cam plate, gear wheel and motor, first bearing the sloping cam plate with the gear wheel sets up respectively in the hydro-cylinder, the draw-in groove has been seted up on the downside inner wall of hydro-cylinder, first bearing sets up in the draw-in groove, the spread groove has been seted up at the middle part of first bearing, the lower extreme of sloping cam plate insert establish extremely in the spread groove, the outer fringe of sloping cam plate is equipped with the gear wheel, the motor sets up the lower extreme of hydro-cylinder, the one end of the motor shaft of motor extend to in the hydro-cylinder and with gear wheel transmission connects.

Preferably, the motor further comprises a pinion gear, one end of the motor shaft is provided with the pinion gear, and the pinion gear is meshed with the gearwheel.

Preferably, the swash plate further comprises a second bearing, an installation groove is formed in the outer edge of the upper end of the swash plate, and the second bearing is arranged in the installation groove.

Preferably, the oil cylinder further comprises a plunger rack, the plunger rack is arranged at the upper end of the oil cylinder and is in sealing fit with the upper end of the oil cylinder,

preferably, the hydraulic cylinder further comprises a plunger, the plunger is mounted on the plunger frame, and one end of the plunger extends into the cylinder and is connected with the second bearing.

As a further preference, the plunger is perpendicular to the plunger holder.

Preferably, the motor is located at the lower end of the oil cylinder and opposite to the pinion.

The technical scheme has the following advantages or beneficial effects:

the utility model discloses in, first bearing has shortened the distance of gear wheel and pinion and sloping cam plate as single location bearing, has significantly reduced sloping cam plate and gear wheel at the beat range of operation in-process to keep good with the cooperation of pinion, overall structure is stable, with low costs, long service life.

Drawings

Fig. 1 is the structural schematic diagram of the single bearing positioning mechanism of the novel high pressure cleaning machine of the present invention.

In the figure: 1. an oil cylinder; 2. a first bearing; 3. a swash plate; 4. a bull gear; 5. a motor; 6. a motor shaft; 7. a card slot; 8. connecting grooves; 9. a pinion gear; 10. a second bearing; 11. mounting grooves; 12. a plunger frame; 13. and a plunger.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.

Fig. 1 is a schematic structural diagram of the single bearing positioning mechanism of the novel high pressure cleaning machine of the present invention, please refer to fig. 1, which shows a preferred embodiment, illustrating a single bearing positioning mechanism of the novel high pressure cleaning machine, including: hydro-cylinder 1, first bearing 2, sloping cam plate 3, gear wheel 4 and motor 5, first bearing 2, sloping cam plate 3 and gear wheel 4 set up respectively in hydro-cylinder 1, draw-in groove 7 has been seted up on the downside inner wall of hydro-cylinder 1, first bearing 2 sets up in draw-in groove 7, spread groove 8 has been seted up at first bearing 2's middle part, the lower extreme of sloping cam plate 3 is inserted and is established to spread groove 8 in, the outer fringe of sloping cam plate 3 is equipped with gear wheel 4, motor 5 sets up the lower extreme at hydro-cylinder 1, the one end of motor shaft 6 of motor 5 extends to in the hydro-cylinder 1 and is connected with gear wheel 4 transmission. In this embodiment, as shown in fig. 1, the first bearing 2 is used as a single positioning bearing, which can shorten the distance between the large gear 4 and the swash plate 3, and can reduce the deflection amplitude of the swash plate 3 and the large gear 4 during the operation, thereby maintaining good fit with the large gear 4 and the small gear 9. The first bearing 2 and the clamping groove 7 in the embodiment are in sealing fit, and are integrally embodied in the use process, and the swash plate 3 and the large gear 4 are in sealing fit, so that the first bearing and the large gear can be integrally embodied in the use process. In the assembling process, the large gear 4 and the swash plate 3 are assembled, and then the swash plate 3 is pressed into the connecting groove 8 on the first bearing 2 to be fixed.

Further, as a preferred embodiment, the single-bearing positioning mechanism of the novel high-pressure washer further comprises a pinion 9, the pinion 9 is arranged at one end of the motor shaft 6, and the pinion 9 is meshed with the gearwheel 4. In the embodiment, the motor shaft 6 drives the small gear 9, the small gear 9 drives the large gear 4, and then the large gear 4 drives the swash plate 3 to rotate.

Further, as a preferred implementation mode, the novel single-bearing positioning mechanism of the high-pressure cleaning machine further comprises a second bearing 10, an installation groove 11 is formed in the outer edge of the upper end of the swash plate 3, and the second bearing 10 is arranged in the installation groove 11.

Further, as a better implementation mode, the single-bearing positioning mechanism of the novel high-pressure cleaning machine also comprises a plunger rack 12, the upper end of the oil cylinder 1 is provided with the plunger rack 12, the plunger rack 12 is in sealing fit with the upper end of the oil cylinder 1,

further, as a preferred embodiment, the single-bearing positioning mechanism of the novel high-pressure cleaning machine further comprises a plunger 13, the plunger 13 is mounted on the plunger frame 12, and one end of the plunger 13 extends into the oil cylinder 1 and is connected with the second bearing 10.

Further, as a preferred embodiment, the plunger 13 is perpendicular to the plunger holder 12.

Further, as a preferred embodiment, the motor 5 is located at the lower end of the cylinder 1 and opposite to the pinion 9.

The above description is only an example of the preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and those skilled in the art should be able to realize the equivalent alternatives and obvious variations of the present invention.

Claims

1. The utility model provides a novel high pressure cleaner single bearing positioning mechanism, a serial communication port, including hydro-cylinder, first bearing, sloping cam plate, gear wheel and motor, first bearing the sloping cam plate with the gear wheel sets up respectively in the hydro-cylinder, the draw-in groove has been seted up on the downside inner wall of hydro-cylinder, first bearing sets up in the draw-in groove, the spread groove has been seted up at the middle part of first bearing, the lower extreme of sloping cam plate is inserted and is established extremely in the spread groove, the outer fringe of sloping cam plate is equipped with the gear wheel, the motor sets up the lower extreme of hydro-cylinder, the one end of the motor shaft of motor extends to in the hydro-cylinder and with gear wheel transmission connects.

2. The single bearing positioning mechanism for a new high pressure washer according to claim 1, further comprising a small gear, wherein the small gear is provided at one end of the motor shaft, and the small gear is engaged with the large gear.

3. The single-bearing positioning mechanism for a novel high-pressure cleaning machine as claimed in claim 1, further comprising a second bearing, wherein an installation groove is formed in an outer edge of the upper end of the swash plate, and the second bearing is arranged in the installation groove.

4. The single bearing positioning mechanism of new high pressure cleaner as claimed in claim 3, further comprising a plunger rack, wherein the plunger rack is provided on the upper end of the cylinder, and the plunger rack is in sealing engagement with the upper end of the cylinder.

5. The new single bearing positioning mechanism for a high pressure cleaner as claimed in claim 4, further comprising a plunger, wherein the plunger is mounted on the plunger holder, and one end of the plunger extends into the cylinder and is connected to the second bearing.

6. The new single bearing positioning mechanism for a high pressure washer as claimed in claim 5, wherein said plunger is perpendicular to said plunger holder.

7. The new single bearing positioning mechanism for high pressure cleaner as claimed in claim 2, wherein said motor is located at the lower end of said cylinder and opposite to said pinion.