Automatic cleaning device for inner wall of tire

Abstract

The utility model relates to the technical field of tire cleaning devices, and discloses an automatic tire inner wall cleaning device which comprises a positioning plate, a first rotating wheel is rotationally connected to the middle of the top end of the inner wall of the positioning plate, a first bevel gear is rotationally connected to the right side of the inner wall of the positioning plate, and a threaded block is rotationally connected to the middle of the inner wall of the positioning plate. And the outer side of the threaded block is in threaded connection with a moving plate, the top of the threaded block is fixedly connected with a second bevel gear, the second bevel gear is in meshing transmission with the first bevel gear, and the front side and the rear side of the outer wall of the moving plate are both rotationally connected with second rotating wheels. According to the tire cleaning device, tires of various specifications can be efficiently fixed and cleaned by arranging the tires on the rubber roller and sleeving the cleaning rod with the inner ring, then synchronously driving the two rotating wheels through belt transmission, respectively driving the cleaning rod and the rubber roller, adjusting the position of the bevel gear and pumping water by the water pump for spraying and cleaning.

Description

TECHNICAL FIELD

[0001] The utility model relates to tire cleaning device technical field especially relates to a kind of automatic cleaning device for tire inner wall. BACKGROUND

[0002] Tire is assembled on the annular elastic rubber product of vehicle or mechanical metal rim, it can bear vehicle weight, buffer and shock attenuation and provide adhesion and transmit power and braking force, and the performance of different parameters and types of tire is different, can adapt to the use scene and demand of variety, for the convenience of cleaning tire inner wall, need to use a kind of automatic cleaning device for tire inner wall.

[0003] Automatic cleaning device for tire inner wall is a kind of efficient and intelligent vehicle maintenance equipment, it can quickly and completely remove the dirt, oil stains and impurities accumulated in tire inner wall by accurate automation operation, significantly improve the cleanliness of tire, provide strong support for tire maintenance and vehicle performance optimization.

[0004] The automatic cleaning device for tire inner wall on the market at present, by fixing tire in device interior, and starting brush to clean while spraying water, since in cleaning process, tire is fixed by clamping in the outside of brush, this leads to the rotation of tire with the rotation of brush when the inner ring of tire is small, and since fixed by brush, this also leads to the size of tire that device can clean is fixed, cannot be adjusted according to actual demand, to reduce the reliability of device. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides an automatic cleaning device for tire inner wall, to improve the problem that cleaning device is inconvenient for cleaning different size tires in prior art.

[0006] In order to achieve the above object, the utility model discloses the following technical scheme: a tire inner wall automatic cleaning device, including the positioning plate, the inner wall top middle part of positioning plate is rotatably connected with first rotating wheel, the right side of the inner wall of positioning plate is rotatably connected with first bevel gear, the middle part of the inner wall of positioning plate is rotatably connected with screw block, the outside screw connection of screw block has the moving plate, the top fixed connection of screw block has second bevel gear, second bevel gear with first bevel gear engages transmission, the outer wall of moving plate both sides are rotatably connected with second rotating wheel, the outside of second rotating wheel is provided with belt, the outer wall middle part of positioning plate is rotatably connected with cleaning rod, the outside of cleaning rod is through positioning plate, the outside fixed connection of cleaning rod with first rotating wheel has circular gear, the engagement transmission between two circular gears, the outside of second rotating wheel is through positioning plate and is fixedly connected with rubber roller, the top fixed connection of the outer wall of positioning plate has water tank, the outside communication of water tank has water pump, the output of water pump is communicated with first spray plate, the inside of positioning plate is provided with positioning mechanism, positioning mechanism is used for positioning device.

[0007] As further description of the above technical solution:

[0008] The positioning mechanism includes a two-way threaded rod, the two-way threaded rod is rotatably connected to the inner wall bottom of the positioning plate, the outer wall left and right sides of the two-way threaded rod are both screw connected with a connecting plate, the outer wall front and back sides of the connecting plate are both rotatably connected with an expansion plate, the outer side of the expansion plate is rotatably connected with a moving block, and the outer side of the moving block penetrates through the positioning plate and is fixedly connected with a positioning block.

[0009] As further description of the above technical solution:

[0010] The right bottom of the positioning plate is rotatably connected with a knob, the outer side of the knob penetrates through the positioning plate and is fixedly connected with the first bevel gear.

[0011] As further description of the above technical solution:

[0012] The bottom of the water tank is fixedly connected with a support on the front and back sides, and the outer side of the support is fixedly connected with the positioning plate.

[0013] As further description of the above technical solution:

[0014] The outer wall of the first spray plate is communicated with a hose on all sides, and the outer side of the hose is communicated with a second spray plate.

[0015] As further description of the above technical solution:

[0016] The top of the outer wall of the positioning plate is fixedly connected with a U-shaped block on the front and back sides, and the inner side of the U-shaped block is rotatably connected with a baffle.

[0017] As a further description of the above technical solutions:

[0018] The right middle part of the positioning plate is fixedly connected with a motor, the output end of the motor penetrates through the positioning plate and is fixedly connected with the cleaning rod, the outer wall of the baffle is fixedly connected with a controller, and the controller is electrically connected with the motor and the water pump respectively.

[0019] As a further description of the above technical solutions:

[0020] The inner wall of the positioning plate is rotatably connected with positioning rollers around, and the positioning rollers are drivingly connected with the belt.

[0021] The utility model has the advantages of the following:

[0022] 1、 the utility model discloses, through the tire that needs to clean is placed on rubber roll, inner ring is covered in cleaning rod outside, and belt drive synchronous drive two rotating wheels rotate, and first rotating wheel drives cleaning rod, and second rotating wheel drives rubber roll rotating tire, and taper gear meshing transmission can adjust rotating wheel and rubber roll position, and start water pump and spray to the spray board, and clean different specification tire, can efficiently fix and clean various different specification tire, thereby improve the reliability of device.

[0023] 2、 the utility model discloses, through rotating two -way screw rod, drive connecting plate left and right movement, drive telescopic plate to rotate and telescopic simultaneously, and then push the movement block and the positioning block along the positioning plate movement, realize the plug -in fixed installation, can be through the adjustment installation in different position, thereby improve the convenience of device. DRAWINGS

[0024] Figure 1 A perspective view of a tire inner wall automatic cleaning device is provided for the utility model;

[0025] Figure 2 A top view of a tire inner wall automatic cleaning device is provided for the utility model;

[0026] Figure 3 A partial structure schematic view of a tire inner wall automatic cleaning device is provided for the utility model;

[0027] Figure 4 A partial structure display view of a tire inner wall automatic cleaning device is provided for the utility model;

[0028] Figure 5 A partial structure split view of a positioning mechanism of a tire inner wall automatic cleaning device is provided for the utility model.

[0029] LEGEND:

[0030] 1, positioning plate; 2, positioning mechanism; 201, two-way threaded rod; 202, connecting plate; 203, telescopic plate; 204, moving block; 205, positioning block; 3, motor; 4, cleaning rod; 5, first rotating wheel; 6, second rotating wheel; 7, belt; 8, circular gear; 9, first bevel gear; 10, moving plate; 11, threaded block; 12, second bevel gear; 13, positioning roller; 14, rubber roller; 15, water tank; 16, water pump; 17, first spray plate; 18, hose; 19, second spray plate; 20, U-shaped block; 21, baffle; 22, knob; 23, support; 24, controller. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0032] Reference Figure 1 , Figure 2 and Figure 4The utility model provides an embodiment: a kind of tyre inner wall automatic cleaning device, including positioning plate 1, the inner wall top middle part of positioning plate 1 is rotatably connected with first rotating wheel 5, the inner wall right side of positioning plate 1 is rotatably connected with first bevel gear 9, first rotating wheel 5 and first bevel gear 9 can rotate along the inside of positioning plate 1, the inner wall middle part of positioning plate 1 is rotatably connected with threaded block 11, the outside of threaded block 11 is threadedly connected with moving plate 10, rotating threaded block 11 can be moved up and down by thread connection with moving plate 10, the top of threaded block 11 is fixedly connected with second bevel gear 12, second bevel gear 12 is engaged with the first bevel gear 9 transmission, rotating first bevel gear 9 can be engaged with second bevel gear 12 transmission by meshing and drive, the outside of second rotating wheel 6 is provided with belt 7, the outer wall middle part of positioning plate 1 is rotatably connected with cleaning rod 4, the outside of cleaning rod 4 penetrates positioning plate 1, the outside of cleaning rod 4 is fixedly connected with circular gear 8 with the first rotating wheel 5, two circular gears 8 are engaged transmission, by the meshing transmission between circular gear 8, can be driven simultaneously when rotating first rotating wheel 5 cleaning rod 4 rotates, the outside of second rotating wheel 6 penetrates positioning plate 1 and is fixedly connected with rubber roller 14, with the rotation of second rotating wheel 6 can be driven simultaneously rubber roller 14 rotates, the outer wall top of positioning plate 1 is fixedly connected with water tank 15, the outside of water tank 15 is communicated with water pump 16, the output of water pump 16 is communicated with first spray plate 17, starts water pump 16 can be extracted into first spray plate 17 in water tank 15 cleaning fluid, and is washed by first spray plate 17, the inside of positioning plate 1 is provided with positioning mechanism 2, positioning mechanism 2 is used for positioning device;

[0033] Specifically, first, the tire to be cleaned is placed on the top of the rubber roller 14, then the inner ring of the tire is sleeved on the outside of the cleaning rod 4, at this time the belt 7 will synchronously drive the second rotating wheel 6 and the first rotating wheel 5 to rotate, when the first rotating wheel 5 rotates, the cleaning rod 4 will be driven to rotate due to the meshing of the two circular gears 8, at the same time, the rotation of the second rotating wheel 6 will also drive the rubber roller 14 to rotate, thereby realizing the rotation of the tire, in addition, when the first bevel gear 9 is rotated, the second bevel gear 12 and the threaded block 11 thereon will be driven to rotate through meshing transmission, at this time, the moving plate 10 can be moved through the threaded connection, adjusting the position of the second rotating wheel 6 and the rubber roller 14, finally, the water pump 16 is started, the water in the water tank 15 is pumped into the first spray plate 17, and the tires of different specifications and sizes are sprayed and cleaned.

[0034] Refer to Figure 1 、 Figure 2 and Figure 5The positioning mechanism 2 comprises a bidirectional threaded rod 201, which is rotationally connected to the bottom of the inner wall of the positioning plate 1 and can rotate along the positioning plate 1, the left and right sides of the outer wall of the bidirectional threaded rod 201 are threadedly connected with a connecting plate 202, the front and rear sides of the outer wall of the connecting plate 202 are rotationally connected with an expansion plate 203, which can move along with the connecting plate 202 when the bidirectional threaded rod 201 rotates, and push the expansion plate 203 to rotate along with the movement of the connecting plate 202, the outer side of the expansion plate 203 is rotationally connected with a moving block 204, and the outer side of the moving block 204 penetrates through the positioning plate 1 and is fixedly connected with a positioning block 205, which can be pushed to move along with the expansion plate 203 and the positioning block 205 by the expansion and contraction of the expansion plate 203.

[0035] Specifically, by rotating the bidirectional threaded rod 201, the connecting plate 202 can be moved left and right along the outer side of the bidirectional threaded rod 201 by the principle of threaded connection, and the expansion plate 203 will be rotated while the bidirectional threaded rod 201 is moving, and the expansion plate 203 not only rotates but also has an expansion function, through the synergistic effect of rotation and expansion, the moving block 204 and the positioning block 205 installed thereon can be pushed to move along the positioning plate 1, and finally the device is installed at different positions by the way of insertion and fixation.

[0036] With reference to Figure 2 , Figure 3 and Figure 5 , the right bottom of the positioning plate 1 is rotationally connected with a knob 22, the outer side of the knob 22 penetrates through the positioning plate 1 and is fixedly connected with the first bevel gear 9; the front and rear sides of the bottom of the water tank 15 are fixedly connected with a bracket 23, the outer side of the bracket 23 is fixedly connected with the positioning plate 1, and the structural strength of the device can be improved by the bracket 23; the outer wall of the first spraying plate 17 is communicated with a hose 18 around, and the outer side of the hose 18 is communicated with a second spraying plate 19, so that the spraying area of the device can be improved.

[0037] Specifically, by operating the knob 22, the first bevel gear 9 can be rotated, the fixing firmness and installation strength of the positioning plate 1 and the water tank 15 can be improved by the bracket 23, and the spraying area can be improved by the second spraying plate 19 connected by the hose 18.

[0038] With reference to Figure 1 , Figure 2 and Figure 5The outer wall top of the positioning plate 1 is fixedly connected with U-shaped blocks 20 on the front and rear sides, the inner side of the U-shaped block 20 is rotatably connected with a baffle 21, which can prevent the tire from falling off during cleaning; the right middle of the positioning plate 1 is fixedly connected with a motor 3, the output end of the motor 3 penetrates the positioning plate 1 and is fixedly connected with the cleaning rod 4, starting the motor 3 can drive the cleaning rod 4 to rotate, the outer wall of the baffle 21 is fixedly connected with a controller 24, the controller 24 is electrically connected with the motor 3 and the water pump 16 respectively, and the starting and operation between the motor 3 and the water pump 16 can be controlled through the controller 24; the inner wall of the positioning plate 1 is rotatably connected with positioning rollers 13 around, the positioning rollers 13 are drivingly connected with the belt 7, and the tightness of the belt 7 can be maintained through the positioning rollers 13 when the second rotating wheel 6 moves.

[0039] Specifically, the opening and closing device can be opened and closed by rotating the baffle 21 along the U-shaped block 20, so as to clean and fix the tire, the motor 3 can drive the upper side circular gear 8 to rotate, the starting and operation of the motor 3 and the water pump 16 can be controlled through the controller 24, and the stability of the second rotating wheel 6 when moving up and down can be ensured through the transmission of the positioning roller 13.

[0040] Working principle: before using the device, first place the tire to be cleaned on the top of the rubber roller 14, then put the inner ring on the outside of the cleaning rod 4, at this time, the second rotating wheel 6 and the first rotating wheel 5 are driven to rotate synchronously through the transmission of the belt 7, and the cleaning rod 4 is driven to rotate through the meshing transmission of the two circular gears 8 when the first rotating wheel 5 rotates, and the rubber roller 14 is driven to rotate through the rotation of the second rotating wheel 6 to rotate the tire, at the same time, the first bevel gear 9 is rotated to drive the second bevel gear 12 and the threaded block 11 thereon to rotate through meshing transmission, so as to drive the moving plate 10 to move through threaded connection, so as to adjust the position of the second rotating wheel 6 and the rubber roller 14, then start the water pump 16 to pump the water in the water tank 15 into the first spraying plate 17 for spraying, so as to clean the tires of different specifications and sizes;

[0041] And by rotating the bidirectional threaded rod 201, the connecting plate 202 can be driven to move left and right along the outside of the bidirectional threaded rod 201 through threaded connection, at this time, with the movement of the bidirectional threaded rod 201, the telescopic plate 203 can be driven to rotate while moving, and through the rotation of the telescopic plate 203 and its own telescopic, the moving block 204 and the positioning block 205 thereon can be pushed to move along the positioning plate 1, and the device can be installed at different positions through plug-in fixing.

[0042] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. An automatic tire inner wall cleaning device, comprising a positioning plate (1), characterized in that: The positioning plate (1) has a first rotating wheel (5) rotatably connected to the top center of its inner wall. A first bevel gear (9) is rotatably connected to the right side of the inner wall of the positioning plate (1). A threaded block (11) is rotatably connected to the center of the inner wall of the positioning plate (1). A moving plate (10) is threadedly connected to the outer side of the threaded block (11). A second bevel gear (12) is fixedly connected to the top of the threaded block (11). The second bevel gear (12) meshes with the first bevel gear (9). Second rotating wheels (6) are rotatably connected to the front and rear sides of the outer wall of the moving plate (10). A belt (7) is provided on the outer side of the second rotating wheel (6). The positioning plate (1) has a rotating wheel (5) rotatably connected to the top center of its inner wall. A cleaning rod (4) is connected to the positioning plate (1) through the outer side of the cleaning rod (4). A circular gear (8) is fixedly connected to the outer side of the first rotating wheel (5). The two circular gears (8) mesh and drive each other. A rubber roller (14) is fixedly connected to the outer side of the second rotating wheel (6) through the positioning plate (1). A water tank (15) is fixedly connected to the top of the outer wall of the positioning plate (1). A water pump (16) is connected to the outer side of the water tank (15). The output end of the water pump (16) is connected to the first spray plate (17). A positioning mechanism (2) is provided on the inner side of the positioning plate (1). The positioning mechanism (2) is used for positioning devices.

2. The automatic tire inner wall cleaning device according to claim 1, characterized in that: The positioning mechanism (2) includes a bidirectional threaded rod (201), which is rotatably connected to the bottom of the inner wall of the positioning plate (1). The left and right sides of the outer wall of the bidirectional threaded rod (201) are threaded with connecting plates (202). The front and rear sides of the outer wall of the connecting plate (202) are rotatably connected with telescopic plates (203). The outer side of the telescopic plate (203) is rotatably connected with a moving block (204). The outer side of the moving block (204) passes through the positioning plate (1) and is fixedly connected with a positioning block (205).

3. The automatic tire inner wall cleaning device according to claim 1, characterized in that: A knob (22) is rotatably connected to the bottom right side of the positioning plate (1). The outer side of the knob (22) passes through the positioning plate (1) and is fixedly connected to the first bevel gear (9).

4. The automatic tire inner wall cleaning device according to claim 1, characterized in that: The bottom front and rear sides of the water tank (15) are fixedly connected to brackets (23), and the outer side of the brackets (23) is fixedly connected to the positioning plate (1).

5. The automatic tire inner wall cleaning device according to claim 1, characterized in that: The outer walls of the first spray plate (17) are all connected to flexible hoses (18), and the outer side of the flexible hoses (18) is connected to a second spray plate (19).

6. The automatic tire inner wall cleaning device according to claim 1, characterized in that: The top front and rear sides of the outer wall of the positioning plate (1) are fixedly connected to U-shaped blocks (20), and the inner side of the U-shaped blocks (20) is rotatably connected to a baffle (21).

7. The automatic tire inner wall cleaning device according to claim 6, characterized in that: A motor (3) is fixedly connected to the middle right side of the positioning plate (1). The output end of the motor (3) passes through the positioning plate (1) and is fixedly connected to the cleaning rod (4). A controller (24) is fixedly connected to the outer wall of the baffle (21). The controller (24) is electrically connected to the motor (3) and the water pump (16) respectively.

8. The automatic tire inner wall cleaning device according to claim 7, characterized in that: The positioning plate (1) has positioning rollers (13) rotatably connected around its inner wall, and the positioning rollers (13) are connected to the belt (7) for transmission.

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