CN213799590U

CN213799590U - Side brush mechanism for automatic car washer

Info

Publication number: CN213799590U
Application number: CN202022942886.5U
Authority: CN
Inventors: 欧阳波
Original assignee: Sichuan Tianhe Machinery Equipment Manufacturing Co ltd
Current assignee: OuYang Bo
Priority date: 2020-12-10
Filing date: 2020-12-10
Publication date: 2021-07-27
Anticipated expiration: 2030-12-10

Abstract

The utility model discloses a side brush mechanism for automatic car washer, including brush hair, brush yoke axle, linking arm, driving piece and mount pad, the driving piece includes output shaft and the driving piece body that drives the output shaft rotation, and the driving piece passes through upper bearing and lower bearing demountable installation to be fixed on the mount pad, and the one end of output shaft extends to the mount pad lower extreme and with the brush yoke hub connection, and the brush hair is fixed connection on the brush yoke axle; the driving piece body is further provided with a U-shaped anti-rotation support, a plurality of buffer pieces are arranged between the two ends of the anti-rotation support and the inner side wall of the mounting seat, and the upper end of the mounting seat is connected with the connecting arm. The side brush mechanism provided by the utility model can greatly enhance the stability of the driving piece, reduce the shaking degree of the driving piece and improve the cleaning effect; meanwhile, the buffer device has certain buffer performance, and the service life of a driving piece, a bearing and an integral product is prolonged.

Description

Side brush mechanism for automatic car washer

Technical Field

The utility model relates to a car cleaning equipment technical field, especially a side brush mechanism for automatic car washer.

Background

With the rapid development of economy, the automobile industry has also been rapidly developed, China is a private large country, the number of automobiles in China is more than 1.3 hundred million, and the automobiles need to be cleaned in the daily process. The use of mechanical washing is therefore a trend in modern car washing.

Vehicle washing machines known in the prior art are generally provided with a door-shaped passage, cleaning brushes are mounted on two sides of the passage, after a vehicle enters the door-shaped passage, the cleaning brushes on two sides are driven by a power device to be close to the vehicle body, and the cleaning brushes are generally provided with driving parts for driving the brush bodies to rotate so as to clean the surface of the vehicle. However, in the prior art, the connection between the driving member and the mounting seat is not stable, and there is a shaking situation easily, which affects the cleaning effect, and there is a certain damage to the whole device, which affects the service life of the whole device.

SUMMERY OF THE UTILITY MODEL

In view of the above, an object of the present invention is to provide a side brush mechanism for an automatic car washer, so as to solve the problems existing in the prior art.

In order to achieve the above purpose, the technical scheme of the utility model is that:

a side brush mechanism for an automatic car washer comprises bristles, a brush frame shaft, a connecting arm, a driving piece and a mounting seat, wherein the driving piece comprises an output shaft and a driving piece body for driving the output shaft to rotate; the driving piece body is further provided with a U-shaped anti-rotation support, a plurality of buffer pieces are arranged between the two ends of the anti-rotation support and the inner side wall of the mounting seat, and the upper end of the mounting seat is connected with the connecting arm.

Preferably, the mounting base comprises two vertical plates which are vertically arranged relatively, first U-shaped grooves with upward openings are formed at the tops of the two vertical plates, two transverse plates which are spaced from each other are vertically connected between the lower ends of the two vertical plates, and second U-shaped grooves which are matched with the output shaft are formed on the two transverse plates.

Preferably, the groove bottom of the first U-shaped groove is linear, and the groove bottom of the second U-shaped groove is arc-shaped.

Preferably, the connecting arm is a bent arm and comprises a first connecting arm, a second connecting arm and a third connecting arm which are sequentially connected, the first connecting arm is installed at the top of the installation seat, one end, far away from the second connecting arm, of the third connecting arm is rotatably connected with a rotating shaft, a first included angle is formed between the first connecting arm and the second connecting arm, a second included angle is formed between the second connecting arm and the third connecting arm, and the first included angle is 130-150 degrees; the second included angle is 165-175 degrees.

Preferably, a screw part is formed at the top of the output shaft passing through the upper bearing, and a slotted nut is screwed on the screw part.

Preferably, the threaded portion is further provided with a pin hole in the radial direction, and a positioning pin penetrates through the pin hole along a notch of the slotted nut to position the slotted nut.

Preferably, the buffer member is a rubber shock pad.

Preferably, the bristles are tapered in size from top to bottom.

The utility model has the advantages that: the driving piece is detachably installed and fixed on the installation seat through the upper bearing and the lower bearing, the U-shaped anti-rotation support is arranged on the driving piece, and the plurality of buffering pieces are arranged between the two ends of the anti-rotation support and the inner side wall of the installation seat, so that the stability of the driving piece can be greatly enhanced, the shaking degree of the driving piece is reduced, and the cleaning effect is improved; meanwhile, the buffer device has certain buffer performance, and the service life of a driving piece, a bearing and an integral product is prolonged.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

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

fig. 3 is a schematic top view of the present invention;

FIG. 4 is a schematic view of the structure at B in FIG. 1;

FIG. 5 is a schematic view of the structure at A in FIG. 2;

fig. 6 is a schematic structural diagram of the mounting seat of the present invention.

Description of reference numerals:

1. brushing; 2. a brush holder shaft; 3. a connecting arm; 31. a first connecting arm; 32. a second connecting arm; 33. a third connecting arm; 4. a drive member; 41. a driving member body; 42. an output shaft; 43. a threaded portion; 44. a slotted nut; 45. a pin hole; 46. positioning pins; 5. a mounting seat; 51. a vertical plate; 52. a first U-shaped groove; 53. a transverse plate; 54. a second U-shaped groove; 6. a rotating shaft; 7. an upper bearing; 8. a lower bearing; 9. a buffer member; 10. an anti-rotation bracket.

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict.

It should be noted that the drawings provided in the following embodiments are only for illustrating the basic concept of the present invention, and the components related to the present invention are only shown in the drawings rather than drawn according to the number, shape and size of the components in actual implementation, and the form, amount and ratio of the components in actual implementation may be changed at will, and the layout of the components may be more complicated.

Example (b):

referring to fig. 1 to 6, a side brush mechanism for an automatic car washer includes bristles 1, a brush holder shaft 2, a connecting arm 3, a driving member 4 and a mounting seat 5, where the driving member 4 includes an output shaft 42 and a driving member body 41 for driving the output shaft 42 to rotate, the driving member 4 is detachably mounted and fixed on the mounting seat 5 through an upper bearing 7 and a lower bearing 8, one end of the output shaft 42 extends to the lower end of the mounting seat 5 and is connected with the brush holder shaft 2, and the bristles 1 are fixedly connected to the brush holder shaft 2 to drive the driving member 4, so as to drive the brush holder shaft 2 to rotate, thereby driving the bristles 1 to rotate to clean a vehicle; still be provided with on the driving piece body 41 and be the U-shaped prevent changeing support 10, prevent changeing support 10 both ends with be provided with a plurality of bolster 9 between the inside wall of mount pad 5, the upper end of mount pad 5 with linking arm 3 is connected.

In the embodiment, the upper bearing 7 and the lower bearing 8 are both bearings with square seats, and the driving piece is installed and fixed on the installation seat through the bearing, bolts and gaskets, so that later maintenance can be conveniently carried out; meanwhile, the driving piece 4 is provided with the U-shaped anti-rotation support 10, and the plurality of buffering pieces 9 are arranged between the two ends of the anti-rotation support 10 and the inner side wall of the mounting seat 5, so that the stability of the driving piece 4 can be greatly enhanced, the shaking degree of the driving piece is reduced, and the cleaning effect is improved; meanwhile, the buffer device has certain buffer performance, and the service life of a driving piece, a bearing and an integral product is prolonged.

In this embodiment, the buffer members 9 are rubber shock absorbing pads, 4 rubber shock absorbing pads are provided, each rubber shock absorbing pad is provided with a single-end bolt, the rubber shock absorbing pads are fixedly mounted on the mounting frame 5 through bolts, one end of each rubber pad is abutted to the anti-rotation support 10, and the mounting is convenient and rapid.

In this embodiment, the mounting base 5 includes two vertical plates 51 vertically arranged relatively, first U-shaped grooves 52 with upward openings are formed at the tops of the two vertical plates 51, two transverse plates 53 spaced from each other are vertically connected between the lower ends of the two vertical plates 51, and second U-shaped grooves 54 adapted to the output shaft 42 are formed on the two transverse plates 53; the groove bottom of the first U-shaped groove 52 is linear, and the groove bottom of the second U-shaped groove 54 is arc-shaped. The upper bearing 7 and the lower bearing 8 are respectively and correspondingly arranged on an upper transverse plate 53 and a lower transverse plate 53, a first U-shaped groove 52 is arranged to facilitate the connection and installation of the connecting arm 3, a second U-shaped groove 54 is arranged to enable the output shaft 42 of the driving part to be installed and fixed from the side, and the bottom of the groove is arranged to be arc-shaped and have strong adaptability to the output shaft 42.

Further, in the present embodiment, a screw portion 43 is formed on the top of the output shaft 42 passing through the upper bearing 8, and a slotted nut 44 is screwed on the screw portion 43; a pin hole 45 is further formed in the threaded portion 43 in the radial direction, and a positioning pin 46 penetrates through the pin hole 45 along a notch of the slotted nut 44 to position the slotted nut 44. By providing the screw portion 43, the slotted nut 44, the positioning pin 46, and the like, the effect of limiting the output shaft 42 in the axial direction thereof can be improved, and the overall stability of the side brush mechanism can be further improved.

In this embodiment, the connecting arm 3 is a bent arm, and includes a first connecting arm 31, a second connecting arm 32 and a third connecting arm 33, which are connected in sequence, where the first connecting arm 31 is installed at the top of the mounting base 5, one end of the third connecting arm 33, which is far away from the second connecting arm 32, is rotatably connected with a rotating shaft 6, a first included angle is formed between the first connecting arm 31 and the second connecting arm 32, a second included angle is formed between the second connecting arm 32 and the third connecting arm 33, and the first included angle is 130-150 °; the second included angle is 165-175 degrees. Set up linking arm 3 to be by multistage welding forming's bent arm structure, after having cleaned the vehicle, drive linking arm 3 through outside actuating mechanism and when moving aside to the outside, compare in the long straight arm in the past, can reduce required pulling force. In this embodiment, when the first included angle is 138 ° and the second included angle is 170 °, the overall layout is more reasonable.

In this embodiment, brush hair 1 size from top to bottom reduces gradually for its appearance with the vehicle is more laminated, and when the sanitization, also not cause the loss to the vehicle.

The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims

1. A side brush mechanism for an automatic car washer is characterized by comprising bristles (1), a brush holder shaft (2), a connecting arm (3), a driving part (4) and a mounting seat (5), wherein the driving part (4) comprises an output shaft (42) and a driving part body (41) driving the output shaft (42) to rotate, the driving part (4) is detachably mounted and fixed on the mounting seat (5) through an upper bearing (7) and a lower bearing (8), one end of the output shaft (42) extends to the lower end of the mounting seat (5) to be connected with the brush holder shaft (2), the bristles (1) are fixedly connected to the brush holder shaft (2) to drive the driving part (4) to drive the brush holder shaft (2) to rotate, and therefore the bristles (1) are driven to rotate to clean a vehicle; still be provided with on driving piece body (41) and be the anti-rotation support (10) of U-shaped, the both ends of preventing rotating support (10) with be provided with a plurality of bolster (9) between the inside wall of mount pad (5), the upper end of mount pad (5) with linking arm (3) are connected.

2. The side brush mechanism for the automatic car washer according to claim 1, wherein the mounting seat (5) comprises two vertical plates (51) which are arranged vertically, a first U-shaped groove (52) with an upward opening is formed at the top of the two vertical plates (51), two transverse plates (53) which are spaced from each other are vertically connected between the lower ends of the two vertical plates (51), and a second U-shaped groove (54) which is matched with the output shaft (42) is formed on the two transverse plates (53).

3. The side brush mechanism for an automatic car washer according to claim 2, wherein the bottom of the first U-shaped groove (52) is linear and the bottom of the second U-shaped groove (54) is arc-shaped.

4. The side brush mechanism for the automatic car washer according to claim 1, wherein the connecting arm (3) is a bent arm, and comprises a first connecting arm (31), a second connecting arm (32) and a third connecting arm (33) which are connected in sequence, the first connecting arm (31) is installed at the top of the mounting seat (5), one end of the third connecting arm (33) far away from the second connecting arm (32) is rotatably connected with a rotating shaft (6), a first included angle is formed between the first connecting arm (31) and the second connecting arm (32), a second included angle is formed between the second connecting arm (32) and the third connecting arm (33), and the first included angle is 130-150 degrees; the second included angle is 165-175 degrees.

5. The side brush mechanism for an automatic car washer according to claim 1, wherein a screw part (43) is formed at the top of the output shaft (42) passing through the upper bearing (7), and a slotted nut (44) is threadedly coupled to the screw part (43).

6. The side brush mechanism for the automatic car washer according to claim 5, wherein the threaded portion (43) is further provided with a pin hole (45) in a radial direction, and a positioning pin (46) passes through the pin hole (45) along the notch of the slotted nut (44) to position the slotted nut (44).

7. A side brush mechanism for an automatic car washer according to claim 1, characterized in that the bumper (9) is a rubber bumper pad.

8. A side brush mechanism for an automatic car washer according to claim 1, characterized in that the bristles (1) are tapered from top to bottom.