CN211567896U - Car washer brush buffer stop - Google Patents
Car washer brush buffer stop Download PDFInfo
- Publication number
- CN211567896U CN211567896U CN202020118197.XU CN202020118197U CN211567896U CN 211567896 U CN211567896 U CN 211567896U CN 202020118197 U CN202020118197 U CN 202020118197U CN 211567896 U CN211567896 U CN 211567896U
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- brush
- mounting plate
- driving mechanism
- car washer
- nut
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Abstract
The utility model provides a car washer brush buffer stop, which relates to the technical field of car washers and comprises a mobile driving mechanism arranged on a portal frame; the mounting plate is hinged with the movable end of the movable driving mechanism; a brush rotatably disposed on the mounting plate; the rotary driving mechanism is used for driving the brush to rotate; a pretightening force adjusting mechanism hinged with the mounting plate; when the driver drives the car and enters into the portal frame in, if make the car touch the brush because carelessly, because the brush rotates and installs on the mounting panel, and the mounting panel is articulated with the expansion end that removes actuating mechanism, and the mounting panel area brush rotates around the pin joint, makes the connecting piece of buckling move for the threaded rod takes place to remove, and its connecting piece compression elasticity that buckles resets to make smooth rotation around the pin joint of brush and mounting panel, avoid the brush of hard linking to take place damages such as scratch to the vehicle, play the protecting effect to the vehicle, moreover the utility model discloses simple structure, use cost is low.
Description
Technical Field
The utility model relates to a car washer technical field specifically is a car washer brush buffer stop.
Background
The automatic car washer has been widely used because of its safety, reliability, rapidness, high efficiency, environmental protection, water saving, labor saving, etc. Most automatic car washers in the market at present finish car washing by brushing a car body through a brush, the brush is arranged on a rotating arm, and the rotating arm is driven to swing through a cylinder or a motor to drive the brush to be close to or far away from the car body. In the actual use process, when the vehicle speed is too high or the air cylinder (or the motor) has a fault, the condition that the vehicle head hits the upper arm or the brush is easy to occur, and accidents of damaging the vehicle and the automatic car washer are caused.
Through retrieval discovery, the Chinese patent with the authorization notice number of CN205044714U discloses an automatic car washer brush anti-collision protection mechanism for being installed on an automatic car washer, which comprises a main anti-collision protection mechanism, an auxiliary anti-collision protection mechanism, a lower arm and an upper arm, wherein the main anti-collision protection mechanism and the auxiliary anti-collision protection mechanism are mutually matched, so that when the brush of the automatic car washer is impacted, a car washing brush timely swings, and the automatic car washer and the vehicle are prevented from being injured by the collision.
Therefore, there is also a need in the market for a car washer brush anti-collision device that can achieve the same technical effects as the above technical solutions, but the technical solutions and structures thereof are different from the above technical solutions.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a car washer brush buffer stop makes it can realize the same with car washer brush buffer stop's among the prior art technical effect, but its technical scheme and structure are different with car washer brush buffer stop's among the prior art technical scheme.
In order to achieve the above purpose, the utility model adopts the following technical scheme: car washer brush buffer includes:
the movement driving mechanism is arranged on the portal frame;
the mounting plate is hinged with the movable end of the movable driving mechanism;
a brush rotatably disposed on the mounting plate;
the rotary driving mechanism is used for driving the brush to rotate;
a pretightening force adjusting mechanism hinged with the mounting plate;
the rotating pretightening force of the mounting plate relative to the movable end of the movable driving mechanism can be adjusted by adjusting the compression and stretching degrees of the elastic reset piece in the pretightening force adjusting mechanism, and the rotating angle of the mounting plate relative to the movable end of the movable driving mechanism can be adjusted.
Pretightning force adjustment mechanism include with the mounting plate articulated buckle the connecting piece, pass the threaded rod of buckling the connecting piece, threaded connection at the threaded rod both ends department first nut and second nut, with the other end articulated dead lever of threaded rod, the dead lever with remove actuating mechanism's expansion end fixed connection, first nut and second nut set up respectively buckle the both sides of connecting piece, just elasticity reset the both ends of piece respectively with first nut and buckle the connecting piece and connect.
The elastic reset piece is a pressure spring.
The bending connecting piece is in an L shape.
The moving driving mechanism is an electric hydraulic rod arranged on the portal frame.
The mounting plate is C-shaped.
The rotation driving mechanism comprises a protective shell arranged on the mounting plate and a motor arranged in the protective shell, and the output end of the motor is connected with the input end of the brush.
The utility model has the advantages that:
1. when a driver drives an automobile to enter a portal frame, if the automobile touches the brush because of carelessness, the brush is rotatably arranged on the mounting plate, the mounting plate is hinged with the movable end of the movable driving mechanism, the mounting plate drives the brush to rotate around a hinged point, so that the bending connecting piece moves relative to the threaded rod, and the bending connecting piece compresses the elastic resetting piece, thereby smoothly rotating the brush and the mounting plate around the hinged point, avoiding the damage of scratching and the like of the hard-linked brush to the automobile, playing a role of protecting the automobile, and having simple structure and low use cost;
2. when the vehicle correctly drives into the portal frame again, the brush and the mounting plate are reset through the resetting effect of the elastic resetting piece, and after the elastic resetting piece is used for a long time, the elastic restoring effect of the elastic resetting piece is weakened, at the moment, the first nut can be rotated, so that the distance between the first nut and the bending connecting piece is reduced, the elastic resetting piece is compressed, and the pretightening force of the elastic resetting piece is kept stable;
3. when the second nut is screwed, the inclination angle of the mounting plate relative to the movable end of the movable driving mechanism can be adjusted, so that the position of the brush can be conveniently adjusted.
Drawings
Fig. 1 is a front view of a particular embodiment of a car washer brush bump guard.
Fig. 2 is an enlarged view of the movement driving mechanism, the mounting plate, and the brush in fig. 1.
Fig. 3 is a top view of fig. 2.
Fig. 4 is an enlarged view of i in fig. 3.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings.
As shown in fig. 1-4, the car washer brush anti-collision device comprises a movement driving mechanism arranged on a portal frame 1, preferably, the movement driving mechanism is an electric hydraulic rod 2 arranged on the portal frame 1; the mounting plate 3 is hinged with the movable end of the movement driving mechanism, and preferably, the mounting plate 3 is in a C shape; a brush 4 rotatably provided on the mounting plate 3; a rotation driving mechanism for driving the brush 4 to rotate; a pretightening force adjusting mechanism hinged with the mounting plate 3; the rotating pretightening force of the mounting plate 3 relative to the movable end of the movable driving mechanism can be adjusted by adjusting the compression and stretching degrees of the elastic reset piece 8 in the pretightening force adjusting mechanism, and the rotating angle of the mounting plate 3 relative to the movable end of the movable driving mechanism can be adjusted.
Specifically, pretightning force adjustment mechanism include with mounting panel 3 articulated connecting piece 6 of buckling (preferred, connecting piece 6 of buckling is L type shape), pass the threaded rod 7 of connecting piece 6 of buckling, threaded connection are at first nut 10 and second nut 9 of 7 both ends departments of threaded rod, with the articulated dead lever 11 of the other end of threaded rod 7, dead lever 11 with remove actuating mechanism's expansion end fixed connection, first nut 10 and second nut 9 set up respectively the both sides of connecting piece 6 of buckling, just elasticity resets 8 both ends respectively with first nut 10 and connecting piece 6 of buckling is connected, elasticity resets 8 and is the pressure spring.
When a driver drives an automobile to enter the portal frame 1, if the automobile touches the brush 4 because of carelessness, the brush 4 is rotatably arranged on the mounting plate 3, the mounting plate 3 is hinged with the movable end of the movable driving mechanism, after the automobile touches the brush 4, the mounting plate 3 drives the brush 4 to rotate around a hinge point, as shown in figure 1, the direction of an inlet of the automobile is displayed at the moment, the tail part of the automobile is displayed on the automobile, after the automobile enters the portal frame 1 through the inlet, the automobile touches the brush 4 and then drives the mounting plate 3 to rotate towards the inner side, the bending connecting piece 6 moves relative to the threaded rod 7, the bending connecting piece 6 compresses the elastic resetting piece 8, so that the brush 4 and the mounting plate 3 smoothly rotate around the hinge point, the damage of the hard-linked brush 4 to the automobile and the like is avoided, and the vehicle is protected, the utility model has simple structure and low use cost; when the vehicle correctly drives into the portal frame 1 again, the brush 4 and the mounting plate 3 are reset through the resetting effect of the elastic resetting piece 8, when the elastic resetting piece 8 is used for a long time, the elastic restoring effect is weakened, at the moment, the first nut 10 can be rotated, the distance between the first nut 10 and the bending connecting piece 6 is reduced, and therefore the elastic resetting piece 8 is compressed, and the pretightening force of the elastic resetting piece 8 is kept stable; and when the second nut 9 is screwed, the inclination angle of the mounting plate 3 relative to the movable end of the movement driving mechanism can be adjusted, so that the position of the brush 4 can be conveniently adjusted.
Further, the rotation driving mechanism comprises a protective shell arranged on the mounting plate 3 and a motor arranged in the protective shell, the output end of the motor is connected with the input end of the brush 4, and the motor is started through an external switch to control the rotation of the brush 4.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Claims (7)
1. The utility model provides a car washer brush buffer stop, characterized by includes:
the moving driving mechanism is arranged on the portal frame (1);
the mounting plate (3) is hinged with the movable end of the movable driving mechanism;
a brush (4) rotatably arranged on the mounting plate (3);
a rotation driving mechanism for driving the brush (4) to rotate;
a pretightening force adjusting mechanism hinged with the mounting plate (3);
the rotating pretightening force of the mounting plate (3) relative to the movable end of the moving driving mechanism can be adjusted by adjusting the compression and stretching degrees of an elastic reset piece (8) in the pretightening force adjusting mechanism, and the rotating angle of the mounting plate (3) relative to the movable end of the moving driving mechanism can be adjusted.
2. The car washer brush buffer stop of claim 1, characterized in that the pretightening force adjustment mechanism includes a bent connection member (6) hinged to the mounting plate (3), a threaded rod (7) passing through the bent connection member (6), a first nut (10) and a second nut (9) threaded at both ends of the threaded rod (7), and a fixing rod (11) hinged to the other end of the threaded rod (7), the fixing rod (11) is fixedly connected to the movable end of the mobile driving mechanism, the first nut (10) and the second nut (9) are respectively disposed at both sides of the bent connection member (6), and both ends of the elastic reset member (8) are respectively connected to the first nut (10) and the bent connection member (6).
3. The anti-collision device for the brush of the car washer as claimed in claim 2, wherein the elastic return element (8) is a compression spring.
4. The car washer brush bump guard of claim 2, wherein the bent connector (6) is L-shaped.
5. The car washer brush bump protection of claim 1, wherein the mobile drive mechanism is an electro-hydraulic lever (2) disposed on the gantry (1).
6. Car washer brush bump guard according to any of claims 1-5, characterized in that the mounting plate (3) is C-shaped.
7. A car washer brush bump protection as claimed in any one of claims 1-5, characterized in that the rotary drive mechanism comprises a protective housing arranged on the mounting plate (3) and an electric motor mounted in the protective housing, the output of which is connected to the input of the brush (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020118197.XU CN211567896U (en) | 2020-01-18 | 2020-01-18 | Car washer brush buffer stop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020118197.XU CN211567896U (en) | 2020-01-18 | 2020-01-18 | Car washer brush buffer stop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211567896U true CN211567896U (en) | 2020-09-25 |
Family
ID=72524386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020118197.XU Active CN211567896U (en) | 2020-01-18 | 2020-01-18 | Car washer brush buffer stop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211567896U (en) |
-
2020
- 2020-01-18 CN CN202020118197.XU patent/CN211567896U/en active Active
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