CN220639787U - Top brush mechanism of car washer - Google Patents
Top brush mechanism of car washer Download PDFInfo
- Publication number
- CN220639787U CN220639787U CN202322412798.8U CN202322412798U CN220639787U CN 220639787 U CN220639787 U CN 220639787U CN 202322412798 U CN202322412798 U CN 202322412798U CN 220639787 U CN220639787 U CN 220639787U
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- CN
- China
- Prior art keywords
- top brush
- swing arm
- car washer
- brush
- portal
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- 230000007246 mechanism Effects 0.000 title claims abstract description 17
- 230000007704 transition Effects 0.000 claims abstract description 10
- 230000008878 coupling Effects 0.000 claims abstract description 4
- 238000010168 coupling process Methods 0.000 claims abstract description 4
- 238000005859 coupling reaction Methods 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000001680 brushing effect Effects 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model discloses a top brush mechanism of a car washer, and relates to the technical field of car washers. This car washer top brush mechanism includes: the upper ends of the two vertically installed top brush upright posts are provided with top brush cross beams, and the top brush cross beams and the two top brush upright posts form an inverted U-shaped portal; the two swing arms are positioned at two sides of the inside of the portal, the two swing arms are rotationally connected with two sides of the inside of the portal, one end between the two swing arms is rotationally connected with a top brush through a rotating shaft, one swing arm is provided with a driving motor, and an output shaft of the driving motor is connected with the rotating shaft at the middle part of the top brush through a coupling; and the transition supporting wheel is rotatably arranged on the top brush cross beam. Utilize the setting of transition supporting wheel for hoist cable one end is connected with the swing arm, and the other end is connected with the balancing weight, has reduced the shared space of horizontal brush tail end configuration, makes car washer integral structure minimum, has also avoided subsequent installation simultaneously, adjusts, the convenience of after-sale maintenance.
Description
Technical Field
The utility model relates to the technical field of car washes, in particular to a top brush mechanism of a car washer.
Background
With the development of the times, the electric automation is gradually applied to the existing life and production, gradually replaces the artificial robot, and particularly, the cars are increasingly exploded, and the car washer is gradually replaced by the artificial cleaning and is gradually popularized and applied by the masses.
The car washer top brush is mainly responsible for cleaning the top parts of a car cover, a car roof and a trunk of a car to be washed, and is also called a transverse brush when named as the car washer top brush, and the whole brush rotates in the horizontal direction during car washing. At present, as shown in fig. 1 and 2, the transverse brush of the car washer is a portal frame formed by two transverse brush frame upright posts 1 and a transverse brush frame cross beam 2, two transverse brush swing arms 3 and a transverse brush cross beam positioned between the two transverse brush swing arms 3 form an H-shaped transverse brush swing arm mechanism, the rear ends of the transverse brush swing arms 3 are provided with balance weights 7, the front ends of the transverse brush swing arms are provided with transverse brushes 4, the two ends of the transverse brush swing arms are connected with the portal frame through rotating shafts 6, the transverse brushes 4 are driven to rotate by driving motors 5, brushing is carried out along different models of the car to be washed, meanwhile, the transverse brush swing arms 3 are fixedly connected with cylinders 8 and are used for adjusting the height of the transverse brushes 4 and buffering the lifting speed brought by brushing, so that the car washing is smoother and softer.
The structure adopts the H-shaped transverse brush swing arm mechanism, the rear end of the H-shaped transverse brush swing arm mechanism needs to extend out of the counterweight arm, and the counterweight is arranged at the top end, so that a large installation space is needed, the structure is heavy, the installation adjustment and after-sale maintenance are not utilized, the potential safety hazard exists, and the after-sale maintenance personnel are easy to collide; in addition, the air cylinder 8 is arranged at the front end of the transverse brush swing arm 3, water is easy to be thrown and splashed when the transverse brush 4 is brushed, so that scales are reserved on the telescopic rod of the air cylinder 8, the diameter of the air cylinder 8 is increased intangibly, the sealing sleeve of the air cylinder 8 is worn, air leakage of the air cylinder 8 is caused, and the service life is prolonged.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a car washer top brush mechanism, which solves the problems that the whole car washer top brush is heavy and the service life of a cylinder is not long.
(II) technical scheme
In order to achieve the above purpose, the utility model is realized by the following technical scheme: a car washer top brush mechanism comprising:
the upper ends of the two vertically installed top brush upright posts are provided with top brush cross beams, and the top brush cross beams and the two top brush upright posts form an inverted U-shaped portal;
the two swing arms are positioned at two sides of the inside of the portal, the two swing arms are rotationally connected with two sides of the inside of the portal, one end between the two swing arms is rotationally connected with a top brush through a rotating shaft, one swing arm is provided with a driving motor, and an output shaft of the driving motor is connected with the rotating shaft at the middle part of the top brush through a coupling;
the transition supporting wheel is rotatably arranged on the top brush cross beam, a sling is arranged on the outer wall of the transition supporting wheel, one end of the sling is connected with the outer wall of the swing arm, and the other end of the sling is connected with the balancing weight;
the back side wall of the portal is provided with a lifting cylinder, and the telescopic end of the lifting cylinder is connected with the swing arm.
Preferably, a supporting shaft is arranged on the side wall of one end of the swing arm, which is far away from the top brush, and the supporting shaft is rotationally connected with the door frame through a bearing.
Preferably, a connecting plate is arranged in the middle of the swing arm, a connecting hole is formed in the connecting plate, and one end of the sling is fixedly connected with the connecting plate through the connecting hole.
Preferably, the inside of the top brush upright post is hollow, and the balancing weight is longitudinally movably arranged in the top brush upright post.
Preferably, one end of the lifting cylinder is rotationally connected with the rear side wall of the top brush cross beam through a pin shaft, and the other end of the lifting cylinder is rotationally connected with the swing arm through a pin shaft.
(III) beneficial effects
The utility model provides a top brush mechanism of a car washer, which has at least the following beneficial effects compared with the prior art:
utilize the setting of transition supporting wheel for hoist cable one end is connected with the swing arm, and the other end is connected with the balancing weight, has reduced the shared space of horizontal brush tail end configuration, makes car washer integral structure minimum, has also avoided subsequent installation simultaneously, adjusts, the convenience of after-sale maintenance.
Secondly, the lifting cylinder is arranged at the tail end of the swing arm, and the top brush upright post and the top brush cross beam are utilized to shield splashed water stains, so that the service life of the top brush is prolonged. The water stain and scale splashed when the brush washes the car are avoided being close to the top brush, and the water stain and scale are accumulated on the lifting cylinder rod.
Drawings
FIG. 1 is a schematic view of a top brush of a car washer according to the prior art;
FIG. 2 is a schematic view of the back structure of FIG. 1;
FIG. 3 is a schematic diagram of the structure of the present utility model;
fig. 4 is a schematic view of the back structure of fig. 3 according to the present utility model.
In the figure: 1. a transverse brush frame upright post; 2. a transverse brush frame cross beam; 3. a horizontal brush swing arm; 4. a transverse brush; 5. a motor; 6. a rotating shaft; 7. a balance weight; 8. a cylinder; 9. swing arms; 10. a support shaft; 11. balancing weight; 12. top brushing; 13. a drive motor; 14. a connecting plate; 15. a sling; 16. a transition support wheel; 17. a top brush cross beam; 18. a lifting cylinder; 19. and (5) brushing the upright post.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 3-4, the present utility model provides a technical solution: a car washer top brush mechanism comprising: the two vertically installed top brush upright posts 19, two swing arms 9 positioned at two sides of the inside of the portal, a transition supporting wheel 16 rotatably installed on a top brush cross beam 17, and a lifting cylinder 18 arranged on the rear side wall of the portal;
the upper end between two top brush stand 19 is installed top brush crossbeam 17, top brush crossbeam 17 constitutes the portal of falling "U" shape with two top brush stand 19, two swing arms 9 are connected with the inside both sides rotation of portal, one end between two swing arms 9 is connected with top brush 12 through the pivot rotation, install driving motor 13 on one of them swing arm 9, the output shaft of driving motor 13 passes through the coupling joint with the pivot at top brush 12 middle part, the sling 15 has been taken on the outer wall of transition supporting wheel 16, the one end and the outer wall connection of swing arm 9 of sling 15, the other end of sling 15 is connected with balancing weight 11, lifting cylinder 18's flexible end is connected with swing arm 9.
For the analysis described above, in use, the drive motor 13 can rotate the top brush 12 so that the top brush 12 rotates for cleaning the top, front and rear windshields, and the like of the vehicle. The output shaft of the driving motor 13 and the rotating shaft of the top brush 12 can be directly connected, connected through belt wheel transmission or matched and connected through a gear pair. The telescopic ends of the lifting cylinders 18 are lengthened or shortened, so that the two swing arms 9 rotate in the door frame, the top brush 12 is lifted or lowered, the height of the top brush 12 is adjusted, and a certain distance between the top brush 12 and a vehicle is kept for cleaning. When the swing arm 9 swings, the swing arm 9 drives one end of the sling 15 to move up and down, the other end of the sling 15 is connected to the balancing weight 11, and the balancing weight 11 also moves up and down.
Referring to fig. 3-4, the present utility model provides a technical solution: a supporting shaft 10 is arranged on the side wall of one end of the swing arm 9, which is far away from the top brush 12, and the supporting shaft 10 is rotatably connected with the door frame through a bearing. The swing arm 9 is supported by the support shaft 10, so that the swing arm is stable in rotation.
Referring to fig. 3-4, the present utility model provides a technical solution: the middle part of swing arm 9 is provided with connecting plate 14, has seted up the connecting hole on the connecting plate 14, and the one end of hoist cable 15 passes through connecting hole and connecting plate 14 fixed connection. The connecting plate 14 is of a metal structure, and the connecting plate 14 is welded on the swing arm 9 or connected on the connecting plate 14 through bolts.
Referring to fig. 3-4, the present utility model provides a technical solution: the inside of the top brush upright post 19 is hollow, and the balancing weight 11 is longitudinally movably arranged in the top brush upright post 19.
When swing arm 9 goes up and down, the swing arm passes through hoist cable 15 and drives balancing weight 11 lift, and balancing weight 11's setting for swing arm 9 receives ascending traction, and balancing weight 11 accomodates in the inside of top brush stand 19, restricts balancing weight 11, plays the effect of protection to external object.
Referring to fig. 3-4, the present utility model provides a technical solution: one end of the lifting cylinder 18 is rotationally connected with the rear side wall of the top brush cross beam 17 through a pin shaft, and the other end of the lifting cylinder 18 is rotationally connected with the swing arm 9 through a pin shaft.
When the lifting cylinder 18 stretches or shortens, the lifting cylinder 18 drives the swing arm 9 to rotate, and the lifting cylinder 18 can conduct angle adjustment in a pin shaft rotating connection mode so as to adapt to the rotation of the swing arm 9.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A car washer top brush mechanism, comprising:
the upper end between the two top brush upright posts (19) is provided with a top brush cross beam (17), and the top brush cross beam (17) and the two top brush upright posts (19) form an inverted U-shaped portal;
the two swing arms (9) are positioned at two sides of the inside of the portal frame, the two swing arms (9) are rotationally connected with two sides of the inside of the portal frame, one end between the two swing arms (9) is rotationally connected with a top brush (12) through a rotating shaft, one swing arm (9) is provided with a driving motor (13), and an output shaft of the driving motor (13) is connected with the rotating shaft at the middle part of the top brush (12) through a coupling;
a transition supporting wheel (16) rotatably arranged on the top brush cross beam (17), a sling (15) is arranged on the outer wall of the transition supporting wheel (16), one end of the sling (15) is connected with the outer wall of the swing arm (9), and the other end of the sling (15) is connected with a balancing weight (11);
the back side wall of the portal is provided with a lifting cylinder (18), and the telescopic end of the lifting cylinder (18) is connected with the swing arm (9).
2. A car washer top brush mechanism as in claim 1 wherein: the side wall of one end of the swing arm (9) far away from the top brush (12) is provided with a support shaft (10), and the support shaft (10) is rotatably connected with the door frame through a bearing.
3. A car washer top brush mechanism as in claim 1 wherein: the middle part of swing arm (9) is provided with connecting plate (14), the connecting hole has been seted up on connecting plate (14), the one end of hoist cable (15) is through connecting hole and connecting plate (14) fixed connection.
4. A car washer top brush mechanism as in claim 1 wherein: the inside of top brush stand (19) is cavity form, balancing weight (11) longitudinal movable mounting is in the inside of top brush stand (19).
5. A car washer top brush mechanism as in claim 1 wherein: one end of the lifting cylinder (18) is rotationally connected with the rear side wall of the top brush cross beam (17) through a pin shaft, and the other end of the lifting cylinder (18) is rotationally connected with the swing arm (9) through a pin shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322412798.8U CN220639787U (en) | 2023-09-06 | 2023-09-06 | Top brush mechanism of car washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322412798.8U CN220639787U (en) | 2023-09-06 | 2023-09-06 | Top brush mechanism of car washer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220639787U true CN220639787U (en) | 2024-03-22 |
Family
ID=90294716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322412798.8U Active CN220639787U (en) | 2023-09-06 | 2023-09-06 | Top brush mechanism of car washer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220639787U (en) |
-
2023
- 2023-09-06 CN CN202322412798.8U patent/CN220639787U/en active Active
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