Automatic car washer cleaning brush convenient to disassemble and maintain

Abstract

The automatic car washer cleaning brush convenient to disassemble and maintain comprises a support, one side of the inner side face of the support is rotationally connected with a rotating rod, one end of the rotating rod is fixedly connected with a first clamping sleeve, and a first clamping block is clamped in the first clamping sleeve. According to the automatic car washer cleaning brush convenient to disassemble and maintain, through the arrangement of the first clamping sleeve, the first clamping blocks, the brush roller, the second clamping blocks, the second clamping sleeve, threaded holes and studs, the first clamping blocks and the second clamping blocks at the two ends of the brush roller are connected to the inner side faces of the first clamping sleeve and the second clamping sleeve in a clamped mode correspondingly, so that the disassembly and assembly operation mode of the brush roller is simple and convenient; and the studs are in threaded connection with the interiors of the threaded holes, so that the multiple fixing plates can be conveniently disassembled and assembled, cleaning or replacement of the brush is facilitated, the whole structure does not need to be disassembled, only the brush needs to be replaced, the maintenance cost is effectively reduced, and the convenience of cleaning and replacing work of the whole cleaning brush is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of car washers, in particular to a cleaning brush for an automatic car washer which is easy to disassemble and maintain. Background Art

[0002] A car wash machine is a machine that uses a computer-controlled brush and high-pressure water to automatically clean a car. It has the characteristics of simple operation, beautiful appearance, and little damage to the car paint. In recent years, it has been widely used in the automotive service industry. There are also many types of car wash machines. Traditional car wash machines that can automatically wash cars are mostly tunnel-type or gantry-type. The sides and top of the structure are equipped with flushing and washing structures, so that the outer surface of the vehicle can be washed evenly and stably.

[0003] After searching, Chinese patent publication (announcement) number CN212243305U discloses a new type of truss-type single-brush automatic car washing machine, including a truss structure and a car body washing brush. The truss structure is composed of an X-axis beam, a Y-axis beam and a Z-axis column. Two X-axis beams and two Y-axis beams are connected end to end to form a rectangular frame. Four Z-axis columns are installed at the four corners of the rectangular frame. The four Z-axis columns and the rectangular frame together form a car washing space for the car to park. The rectangular frame is provided with a Y-axis driving mechanism for driving the car body washing brush to move along the Y-axis direction, an X-axis driving mechanism for moving along the X-axis direction, a Z-axis driving mechanism for moving along the Z-axis direction, a swing driving mechanism for rotating 90° around the Y-axis, a reversing driving mechanism for rotating 360° around the Z-axis, and a rotating driving mechanism for rotating around its own axis. The utility model fully reduces the size of the car washing machine, and works reliably. Only one washing brush is needed to complete the automatic cleaning of the entire car body, simplifying the overall structure and having broad prospects.

[0004] Although the car washing machine of the above patent can automatically clean the entire car body, the car washing machines currently on the market are not convenient to disassemble the cleaning brush if they want to be maintained during subsequent use, which reduces the quality of car washing. At the same time, if a certain part of the cleaning brush is worn, the entire cleaning brush needs to be removed, increasing the maintenance cost. Therefore, it is necessary to design an automatic car washing machine cleaning brush that is easy to disassemble and maintain to solve the above problems. Utility Model Content

[0005] The main purpose of the utility model is to provide a cleaning brush for an automatic car washing machine which is easy to disassemble and maintain, and can effectively solve the problems in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A cleaning brush for an automatic car washing machine which is easy to disassemble and maintain, comprises a bracket, one side of the inner side surface of the bracket is rotatably connected to a rotating rod, one end of the rotating rod is fixedly connected to a first clamping sleeve, a first clamping block is clamped inside the first clamping sleeve, and a brush roller is fixedly connected to the outer surface of the first clamping block; one end of the brush roller is fixedly connected to a second clamping block, a second clamping sleeve is sleeved on the outer surface of the second clamping block, a threaded hole is opened on the outer surface of the brush roller, a stud is threadedly connected to the inner side of the threaded hole, a fixing plate is fixedly connected to the upper surface of the stud, and a brush is fixedly connected to the upper surface of the fixing plate.

[0008] In order to achieve the effect of strengthening the installation firmness of the stud, as an automatic car washing machine cleaning brush that is easy to disassemble and maintain, the utility model has a notch in the middle of the front side of the stud, and the inner side of the notch is fixedly connected to a first spring.

[0009] In order to achieve the effect of strengthening the installation firmness of the brush roller, the utility model provides an automatic car washing machine cleaning brush that is easy to disassemble and maintain, the upper and lower surfaces of the first block and the second block are both provided with grooves, the interior of the groove is fixedly connected with a second spring, one end of the second spring is fixedly connected to a limiting column, and a limiting hole is provided on the outer surface of the first sleeve and the second sleeve close to the limiting column.

[0010] In order to achieve the effect of facilitating the movement of the adjustment plate, the utility model provides an automatic car washing machine cleaning brush that is easy to disassemble and maintain. The top of the inner side of the bracket is rotatably connected to an adjustment rod, the outer surface of the adjustment rod is threadedly connected to a slider, and the lower surface of the slider is fixedly connected to the adjustment plate.

[0011] In order to facilitate the guiding of the slider, as an automatic car washing machine cleaning brush that is easy to disassemble and maintain, the utility model has a guide rod slidably connected to one side of the inner side of the slider, and the guide rod is slidably connected to the bracket.

[0012] In order to achieve the effect of facilitating the control of the adjusting rod, the utility model provides an automatic car washing machine cleaning brush that is easy to disassemble and maintain, one end of the adjusting rod is fixedly connected to a hand wheel, and a fastening nut is threadedly connected to the outer surface of the adjusting rod on one side close to the hand wheel.

[0013] In order to achieve the effect of facilitating the adaptation of the brush roller to rotation, the utility model provides an automatic car washing machine cleaning brush that is easy to disassemble and maintain. The bottom of the inner side of the adjustment plate is fixedly connected to a cylinder seat, and the interior of the cylinder seat is rotatably connected to a rotating block, and the rotating block is fixedly connected to the second sleeve.

[0014] In order to achieve the effect of driving the brush roller to rotate, the utility model provides an automatic car washing machine cleaning brush that is easy to disassemble and maintain. The bottom of the outer surface of the bracket is fixedly connected to a shell, the outer surface of the shell is provided with a heat dissipation groove, the inside of the shell is fixedly connected to a motor, and the output end of the motor is fixedly connected to the rotating rod.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. In the utility model, through the arrangement of the first clamping sleeve, the first clamping block, the brush roller, the second clamping block, the second clamping sleeve, the threaded hole and the stud, the first clamping block and the second clamping block at both ends of the brush roller are respectively clamped on the inner side surfaces of the first clamping sleeve and the second clamping sleeve, so that the disassembly and assembly operation of the brush roller is simple and convenient, and the stud is threadedly connected to the inside of the threaded hole, so that multiple fixing plates can also be conveniently disassembled and assembled, which is convenient for cleaning or replacing the brush. There is no need to disassemble the entire structure, and only the brush needs to be replaced, which effectively reduces the maintenance cost and greatly improves the convenience of cleaning and replacing the entire cleaning brush.

[0017] 2. In the utility model, through the arrangement of the first spring, the second spring, the limit column, the limit hole and the adjusting rod, under the action of the notch and the first spring, the two sides of the bottom of the stud can bend and rebound, so that the stud can better fit with the threaded hole after installation, and the installation stability is improved. The first clamping block and the second clamping block are respectively clamped in the inside of the first clamping sleeve and the second clamping sleeve. Under the elastic action of the second spring, the limit column is clamped in the inside of the corresponding limit hole, thereby further strengthening the firmness of the installation of the first clamping block and the second clamping block. The adjusting rod is rotated to make the slider drive the adjusting plate to move left and right inside the bracket, so that the device can install and disassemble brush rollers of different sizes and lengths, thereby expanding the scope of use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the main structure of an embodiment of the utility model;

[0019] Figure 2 It is a schematic diagram of the cross-sectional plan structure of an embodiment of the utility model;

[0020] Figure 3 This is a schematic diagram of the brush roller structure of an embodiment of the utility model;

[0021] Figure 4 This is a schematic diagram of the stud structure of an embodiment of the utility model;

[0022] Figure 5 This is a schematic diagram of the support structure of an embodiment of the utility model.

[0023] In the figure: 1, bracket; 2, rotating rod; 3, first clamping sleeve; 4, first clamping block; 5, brush roller; 6, second clamping block; 7, second clamping sleeve; 8, threaded hole; 9, stud; 10, fixing plate; 11, brush; 12, notch; 13, first spring; 14, groove; 15, second spring; 16, limit column; 17, limit hole; 18, adjusting rod; 19, slider; 20, adjusting plate; 21, guide rod; 22, hand wheel; 23, fastening nut; 24, cartridge seat; 25, rotating block; 26, housing; 27, heat sink; 28, motor. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example

[0026] like Figure 1-5 As shown, a cleaning brush for an automatic car washing machine which is easy to disassemble and maintain, comprises a bracket 1, a rotating rod 2 is rotatably connected to one side of the inner side surface of the bracket 1, one end of the rotating rod 2 is fixedly connected to a first clamping sleeve 3, a first clamping block 4 is clamped inside the first clamping sleeve 3, and a brush roller 5 is fixedly connected to the outer surface of the first clamping block 4; one end of the brush roller 5 is fixedly connected to a second clamping block 6, a second clamping sleeve 7 is sleeved on the outer surface of the second clamping block 6, a threaded hole 8 is opened on the outer surface of the brush roller 5, a stud 9 is threadedly connected to the inner surface of the threaded hole 8, a fixing plate 10 is fixedly connected to the upper surface of the stud 9, and a brush 11 is fixedly connected to the upper surface of the fixing plate 10.

[0027] When in use, through the arrangement of the first clamping sleeve 3, the first clamping block 4, the brush roller 5, the second clamping block 6, the second clamping sleeve 7, the threaded hole 8 and the stud 9, the rotating rod 2 is rotatably connected to the bracket 1, and is used in conjunction with the motor 28, so that the stable rotation cleaning work can be better performed. The first clamping block 4 and the second clamping block 6 at both ends of the brush roller 5 are respectively clamped on the inner side surfaces of the first clamping sleeve 3 and the second clamping sleeve 7, so that the installation and disassembly of the brush roller 5 is more convenient, and the disassembly and assembly operation of the whole structure is simple and convenient. The brush 11 is fixed on the upper surface of the fixed plate 10, and the vehicle can be brushed when washing the car. The outer surface of the brush roller 5 is evenly provided with a plurality of threaded holes 8 in the form of a circumferential array and a horizontal array, and the studs 9 are threadedly connected to the inside of the threaded holes 8, so that the plurality of fixing plates 10 can also be conveniently disassembled and assembled, and the cleaning or replacement of the brushes 11 is convenient. There is no need to disassemble the entire structure, only the brushes 11 need to be replaced, which effectively reduces the maintenance cost and greatly improves the convenience of the cleaning and replacement of the entire cleaning brush. In addition, the operation is time-saving and labor-saving, which can shorten the maintenance time. The maintenance work is convenient and quick, and the subsequent brushing effect of the automatic car washing machine is guaranteed.

[0028] In this embodiment, a notch 12 is provided in the middle of the front side of the stud 9 , and a first spring 13 is fixedly connected to the inner side of the notch 12 .

[0029] During specific use, through the setting of the first spring 13, the stud 9 is made of plastic material. Under the action of the slot 12 and the first spring 13, the two sides of the bottom of the stud 9 can bend and rebound, so that the stud 9 can better fit with the threaded hole 8 after installation, and the installation stability is improved.

[0030] In this embodiment, grooves 14 are provided on the upper and lower surfaces of the first clamping block 4 and the second clamping block 6, a second spring 15 is fixedly connected to the inside of the groove 14, one end of the second spring 15 is fixedly connected to a limiting column 16, and a limiting hole 17 is provided on the outer surface of the first clamping sleeve 3 and the second clamping sleeve 7 near the limiting column 16.

[0031] During specific use, by setting the second spring 15 and the limiting column 16, the limiting column 16 is pressed to shrink it and the second spring 15 to the inside of the groove 14, and then the first clamping block 4 and the second clamping block 6 are respectively clamped in the inside of the first clamping sleeve 3 and the second clamping sleeve 7, and the limiting column 16 is released. Under the elastic action of the second spring 15, the limiting column 16 is clamped in the inside of the corresponding limiting hole 17, thereby further strengthening the firmness of the installation of the first clamping block 4 and the second clamping block 6.

[0032] In this embodiment, an adjusting rod 18 is rotatably connected to the top of the inner side surface of the bracket 1 , a slider 19 is threadedly connected to the outer surface of the adjusting rod 18 , and an adjusting plate 20 is fixedly connected to the lower surface of the slider 19 .

[0033] During specific use, the adjusting rod 18 is set and rotated so that the slider 19 on its outer surface drives the adjusting plate 20 to move left and right inside the bracket 1, thereby adjusting the position of the adjusting plate 20, so that the device can install and disassemble the brush rollers 5 of different sizes and lengths, thereby expanding the use range of the device.

[0034] In this embodiment, a guide rod 21 is slidably connected to one side of the inner side of the sliding block 19 , and the guide rod 21 is slidably connected to the bracket 1 .

[0035] During specific use, through the setting of the guide rod 21, when the slider 19 moves under the action of the adjustment rod 18, it slides on the outer surface of the guide rod 21 at the same time. The guide rod 21 can increase the supporting effect on the slider 19 and guide and limit it at the same time.

[0036] In this embodiment, one end of the adjusting rod 18 is fixedly connected to a hand wheel 22 , and a fastening nut 23 is threadedly connected to a side of the outer surface of the adjusting rod 18 close to the hand wheel 22 .

[0037] During specific use, through the setting of the handwheel 22 and the fastening nut 23, the handwheel 22 is fixed to one end of the adjusting rod 18, and the adjusting rod 18 can be operated and controlled to increase the convenience of use. The fastening nut 23 locks the adjusting rod 18 when it is not in use to avoid the phenomenon of self-rotation when the device is running, thereby ensuring stability during use.

[0038] In this embodiment, a cartridge seat 24 is fixedly connected to the bottom of the inner side surface of the adjustment plate 20 , a rotating block 25 is rotatably connected inside the cartridge seat 24 , and the rotating block 25 is fixedly connected to the second ferrule 7 .

[0039] During specific use, through the setting of the rotating block 25, one end of the rotating block 25 is connected to the second ferrule 7, and the other side is rotatably connected to the inside of the cylinder seat 24, which can not only ensure that the brush roller 5 can be installed firmly and stably, but also can cooperate with the motor 28 to drive stable rotation cleaning work.

[0040] In this embodiment, a shell 26 is fixedly connected to the bottom of the outer surface of the bracket 1, a heat dissipation groove 27 is opened on the outer surface of the shell 26, a motor 28 is fixedly connected to the inside of the shell 26, and the output end of the motor 28 is fixedly connected to the rotating rod 2.

[0041] During specific use, the shell 26 is set to support and fix the motor 28, and at the same time protect the motor 28 to enhance the safety of use. The output end of the motor 28 is fixedly connected to the rotating rod 2, so that the motor 28 can drive the rotating rod 2 to rotate, thereby driving the brush roller 5 to rotate, and the brush 11 brushes the vehicle.

[0042] Working principle: During use, the adjusting rod 18 is rotated by the hand wheel 22 so that the slider 19 drives the adjusting plate 20 to move left and right inside the bracket 1. By adjusting the position of the adjusting plate 20, the brush rollers 5 of different sizes and lengths can be installed and removed. The limiting column 16 is pressed to shrink it and the second spring 15 to the inside of the groove 14, and then the first clamping block 4 and the second clamping block 6 are respectively clamped in the inside of the first clamping sleeve 3 and the second clamping sleeve 7. The limiting column 16 is loosened. Under the elastic action of the second spring 15, the limiting column 16 is clamped in the inside of the corresponding limiting hole 17, making the installation and removal of the brush roller 5 more convenient. The brush 11 is fixed to the upper surface of the fixing plate 10, and the vehicle can be brushed when washing the car. The outer surface of the brush roller 5 is evenly provided with a plurality of threaded holes 8 and studs 9 in the form of a circular array and a horizontal array. The threaded connection is inside the threaded hole 8, so that multiple fixing plates 10 can also be easily disassembled and assembled, which is convenient for cleaning or replacing the brush 11. There is no need to disassemble the entire structure, and only the brush 11 needs to be replaced, which effectively reduces the maintenance cost. Under the action of the notch 12 and the first spring 13, the two sides of the bottom of the stud 9 can bend and rebound, so that the stud 9 can better fit with the threaded hole 8 after installation, and the installation stability is improved. The motor 28 drives the rotating rod 2 to rotate, thereby driving the brush roller 5 to rotate, and the brush 11 brushes the vehicle. One end of the rotating block 25 is connected to the second ferrule 7, and the other side is rotatably connected to the inside of the cylinder seat 24, which can not only ensure that the brush roller 5 can be firmly and stably installed, but also can cooperate with the motor 28 to drive stable rotation and cleaning.

[0043] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A cleaning brush for an automatic car washing machine that is easy to disassemble and maintain, comprising a bracket (1), characterized in that: A rotating rod (2) is rotatably connected to one side of the inner side of the bracket (1); a first clamping sleeve (3) is fixedly connected to one end of the rotating rod (2); a first clamping block (4) is clamped inside the first clamping sleeve (3); and a brush roller (5) is fixedly connected to the outer surface of the first clamping block (4); One end of the brush roller (5) is fixedly connected to a second clamping block (6), the outer surface of the second clamping block (6) is sleeved with a second clamping sleeve (7), the outer surface of the brush roller (5) is provided with a threaded hole (8), the inner thread of the threaded hole (8) is threadedly connected to a stud (9), the upper surface of the stud (9) is fixedly connected to a fixing plate (10), and the upper surface of the fixing plate (10) is fixedly connected to a brush (11).

2. The automatic car washing machine cleaning brush that is easy to disassemble and maintain according to claim 1 is characterized by: A notch (12) is provided in the middle of the front side of the stud (9), and a first spring (13) is fixedly connected to the inner side of the notch (12).

3. The automatic car washing machine cleaning brush that is easy to disassemble and maintain according to claim 1 is characterized by: The upper surface and the lower surface of the first clamping block (4) and the second clamping block (6) are both provided with grooves (14), the interior of the groove (14) is fixedly connected with a second spring (15), one end of the second spring (15) is fixedly connected with a limiting column (16), and the outer surface of the first clamping sleeve (3) and the second clamping sleeve (7) is provided with a limiting hole (17) on one side close to the limiting column (16).

4. The automatic car washing machine cleaning brush that is easy to disassemble and maintain according to claim 1 is characterized by: The top of the inner side surface of the bracket (1) is rotatably connected to an adjusting rod (18), the outer surface of the adjusting rod (18) is threadedly connected to a slider (19), and the lower surface of the slider (19) is fixedly connected to an adjusting plate (20).

5. The cleaning brush for an automatic car washer that is easy to disassemble and maintain according to claim 4, characterized in that: A guide rod (21) is slidably connected to one side of the inner side of the sliding block (19), and the guide rod (21) is slidably connected to the bracket (1).

6. The automatic car washing machine cleaning brush that is easy to disassemble and maintain according to claim 4 is characterized by: One end of the adjusting rod (18) is fixedly connected to a hand wheel (22), and a fastening nut (23) is threadedly connected to a side of the outer surface of the adjusting rod (18) close to the hand wheel (22).

7. The automatic car washing machine cleaning brush that is easy to disassemble and maintain according to claim 4 is characterized by: The bottom of the inner side of the adjustment plate (20) is fixedly connected to a cartridge seat (24), the interior of the cartridge seat (24) is rotatably connected to a rotating block (25), and the rotating block (25) is fixedly connected to the second ferrule (7).

8. The cleaning brush for an automatic car washer that is easy to disassemble and maintain according to claim 1, characterized in that: A shell (26) is fixedly connected to the bottom of the outer surface of the bracket (1), a heat dissipation groove (27) is provided on the outer surface of the shell (26), a motor (28) is fixedly connected to the inside of the shell (26), and an output end of the motor (28) is fixedly connected to the rotating rod (2).

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