Hub brush structure of gantry reciprocating car washer

Abstract

The utility model relates to the technical field of gantry reciprocating car washers, in particular to a hub brush structure of a gantry reciprocating car washer, which comprises a hub brush mounting frame, a double-rod double-shaft cylinder is mounted on the surface of the bottom of the hub brush mounting frame, and two cylinder telescopic rods are mounted in the double-rod double-shaft cylinder. A connecting plate is arranged on one side of a telescopic rod of the air cylinder; a pneumatic motor is mounted on the surface of the bottom of the connecting plate, and a brush disc is arranged on one side of the pneumatic motor. The weight of the hub brush in the prior art is 1 / 3 of the weight of the hub brush, a heavy motor and a heavy speed reducer in the prior art are replaced by the light pneumatic motor, the motor in the prior art can be burnt out in a humid environment, but the situation that the motor is burnt out in the humid environment cannot occur by the pneumatic motor adopted in the hub brush; meanwhile, the hub brush is light, and the double-rod double-shaft air cylinder can be used for replacing a slideway and a pulley which are complex in structure in the prior art, so that the hub brush is convenient to use.

Description

TECHNICAL FIELD

[0001] The utility model relates to gantry reciprocating car washer technical field, concretely is a gantry reciprocating car washer wheel hub brush structure. BACKGROUND

[0002] Reciprocating car washer, also known as gantry reciprocating car washer, it is through the car parking in fixed position when washing car, car washer according to the reciprocating motion of vehicle type to realize the washing car, in gantry reciprocating car washer for washing wheel hub is wheel hub brush structure.

[0003] However, the existing car washer wheel hub brush structure such as Figure 4 As shown, it is through the motor and speed reducer drive brush disc rotation to realize wheel hub brush washing, this mode can make wheel hub brush whole relatively heavy, must adopt the complex structure of slide and pulley to realize movement. UTILITY MODEL CONTENTS

[0004] The utility model discloses a gantry reciprocating car washer wheel hub brush structure to solve the problem that the existing wheel hub brush whole is relatively heavy in the background art, and the complex structure of slide and pulley is needed to realize movement.

[0005] To realize the above-mentioned purpose, the utility model provides the following technical scheme: a gantry reciprocating car washer wheel hub brush structure, including wheel hub brush mounting bracket, the surface of wheel hub brush mounting bracket bottom is installed double rod double axle cylinder, and the inside of double rod double axle cylinder is installed two cylinder telescopic links, and the double rod double axle cylinder can drive cylinder telescopic link to realize telescopic motion, one side of cylinder telescopic link is provided with connecting plate, and the surface of connecting plate is fixedly connected with the end of two cylinder telescopic links, the surface of connecting plate bottom is installed pneumatic motor, and one side of pneumatic motor is provided with brush disc, and the pneumatic motor is used to drive brush disc rotation.

[0006] Preferably, the output end of the pneumatic motor is installed with a rotating shaft through a shaft coupling, and the other end of the rotating shaft penetrates through the connecting plate and is detachably fixed with the surface of the brush disc.

[0007] Preferably, one side of the surface of the pneumatic motor is provided with an air inlet hole, and the air inlet hole is used to connect a gas supply pipe to supply air to the pneumatic motor.

[0008] Preferably, one side of the surface of the pneumatic motor and located in the air inlet hole is provided with an air outlet hole, and the air outlet hole is used for the exhaust work of the pneumatic motor.

[0009] Preferably, the inside of the air outlet hole is installed with a silencer for silencing work when exhausting.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: When the wheel hub brush structure of this gantry reciprocating car wash machine is implemented, a double-rod, double-shaft cylinder drives the cylinder extension rod to extend. When the cylinder extension rod extends, it drives the connecting plate to move, causing the brush disc to contact the car wheel hub. Then, air is supplied to the pneumatic motor through the air inlet, causing the pneumatic motor to operate. When the pneumatic motor operates, it drives the rotating shaft to rotate, thereby causing the brush disc to rotate and clean the car wheel hub. This utility model's wheel hub brush weighs only 1 / 3 of the existing wheel hub brush, using a lighter pneumatic motor to replace the heavier motor and reducer in the existing technology. Furthermore, the motor in the existing technology will burn out in a humid environment, but this will not happen with the pneumatic motor used in this utility model. At the same time, because the wheel hub brush of this utility model is lighter, the double-rod, double-shaft cylinder can replace the complex slide rails and pulleys of the existing technology, making the wheel hub brush more convenient to use. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the main appearance structure of this utility model;

[0012] Figure 2 This is a side view of the appearance structure of this utility model;

[0013] Figure 3 This is a bottom view of the structural appearance of this utility model;

[0014] Figure 4 This is a schematic diagram of a hub brush structure in the prior art.

[0015] In the diagram: 1. Brush disc; 2. Pneumatic motor; 3. Rotary shaft; 4. Exhaust port; 5. Air inlet port; 6. Double rod double shaft cylinder; 7. Cylinder telescopic rod; 8. Hub brush mounting bracket; 9. Connecting plate. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, not all embodiments. In addition, the terms "first", "second", "third", "upper", "lower", "left", "right", etc. are used for descriptive purposes only and should not be construed as indicating or implying relative importance. At the same time, in the description of the present utility model, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present utility model.

[0017] The structure of the wheel hub brush structure of the gantry reciprocating car washer provided by the utility model is as shown in Figure 1 and Figure 3 The surface of the bottom of the connecting plate 9 is provided with a pneumatic motor 2, and one side of the pneumatic motor 2 is provided with a brush disc 1. The pneumatic motor 2 is used for driving the brush disc 1 to rotate. The output end of the pneumatic motor 2 is provided with a rotating shaft 3 through a shaft coupling. The other end of the rotating shaft 3 penetrates through the connecting plate 9 and is detachably fixed to the surface of the brush disc 1. One side of the surface of the pneumatic motor 2 is provided with an air inlet hole 5. The air inlet hole 5 is used for connecting a gas supply pipe and can supply gas to the pneumatic motor 2. One side of the surface of the pneumatic motor 2 and located at the air inlet hole 5 is provided with an air outlet hole 4. The air outlet hole 4 is used for the exhaust work of the pneumatic motor 2. The inside of the air outlet hole 4 is provided with a silencer for silencing work during exhaust.

[0018] When the utility model is implemented, the pneumatic motor 2 is supplied with gas through the air inlet hole 5, so that the pneumatic motor 2 works. When the pneumatic motor 2 works, the rotating shaft 3 rotates, so that the brush disc 1 rotates to clean the automobile wheel hub.

[0019] Further, as shown in Figure 2 and Figure 3 The surface of the bottom of the connecting plate 9 is provided with a pneumatic motor 2, and one side of the pneumatic motor 2 is provided with a brush disc 1. The pneumatic motor 2 is used for driving the brush disc 1 to rotate. The output end of the pneumatic motor 2 is provided with a rotating shaft 3 through a shaft coupling. The other end of the rotating shaft 3 penetrates through the connecting plate 9 and is detachably fixed to the surface of the brush disc 1. One side of the surface of the pneumatic motor 2 is provided with an air inlet hole 5. The air inlet hole 5 is used for connecting a gas supply pipe and can supply gas to the pneumatic motor 2. One side of the surface of the pneumatic motor 2 and located at the air inlet hole 5 is provided with an air outlet hole 4. The air outlet hole 4 is used for the exhaust work of the pneumatic motor 2. The inside of the air outlet hole 4 is provided with a silencer for silencing work during exhaust.

[0020] When the utility model is implemented, the pneumatic motor 2 is supplied with gas through the air inlet hole 5, so that the pneumatic motor 2 works. When the pneumatic motor 2 works, the rotating shaft 3 rotates, so that the brush disc 1 rotates to clean the automobile wheel hub.

[0021] The working principle is as follows: when used, first, the pneumatic motor 2 is supplied with gas through the air inlet hole 5, so that the pneumatic motor 2 works. When the pneumatic motor 2 works, the rotating shaft 3 rotates, so that the brush disc 1 rotates to clean the automobile wheel hub.

[0022] The wheel hub brush of the utility model is 1 / 3 of the weight of the wheel hub brush in the prior art. A relatively light pneumatic motor 2 is used to replace the relatively heavy motor and speed reducer in the prior art. Moreover, the motor in the prior art can be burnt in a humid environment, but the pneumatic motor 2 used in the utility model will not have such a problem. At the same time, because the wheel hub brush of the utility model is relatively light, the double-rod double-shaft pneumatic cylinder 6 can be used to replace the complex slide and pulley in the prior art, so that the wheel hub brush is more convenient to use.

[0023] It will be apparent to those skilled in the art that the application is not limited to the details of the above-exemplified embodiments and that the application can be implemented in other particular forms without departing from the spirit or essential characteristics of the application. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. No feature of the application is considered critical unless it is expressly stated in the claims.

Claims

1. A hub brush structure for a gantry reciprocating car wash machine, comprising a hub brush mounting bracket (8), characterized in that: A double-rod double-axis cylinder (6) is installed on the bottom surface of the hub brush mounting bracket (8), and two cylinder telescopic rods (7) are installed inside the double-rod double-axis cylinder (6). The double-rod double-axis cylinder (6) can drive the cylinder telescopic rods (7) to achieve telescopic movement. A connecting plate (9) is provided on one side of the cylinder telescopic rods (7), and the surface of the connecting plate (9) is fixedly connected to the ends of the two cylinder telescopic rods (7). A pneumatic motor (2) is installed on the bottom surface of the connecting plate (9), and a brush disc (1) is provided on one side of the pneumatic motor (2). The pneumatic motor (2) is used to drive the brush disc (1) to rotate.

2. The hub brush structure of a gantry reciprocating car wash machine according to claim 1, characterized in that: The output end of the pneumatic motor (2) is equipped with a rotating shaft (3) via a coupling, and the other end of the rotating shaft (3) passes through the connecting plate (9) and is detachably fixed to the surface of the brush plate (1).

3. The hub brush structure of a gantry reciprocating car wash machine according to claim 1, characterized in that: An air inlet (5) is provided on one side of the surface of the pneumatic motor (2). The air inlet (5) is used to connect the air supply pipe and can supply air to the pneumatic motor (2).

4. The hub brush structure of a gantry reciprocating car wash machine according to claim 3, characterized in that: The pneumatic motor (2) has an exhaust port (4) on its surface and on one side of the air inlet (5), which is used for the exhaust of the pneumatic motor (2).

5. The hub brush structure of a gantry reciprocating car wash machine according to claim 4, characterized in that: The exhaust port (4) is equipped with a muffler for noise reduction during exhaust.

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