Stable suction cup device for channel slope algae removal multifunctional vehicle

Abstract

The stable suction cup device comprises a fixed mounting plate, an outer positioning ring and an inner positioning ring are arranged at the bottom of the fixed mounting plate, an annular positioning groove with a downward opening is formed between the outer positioning ring and the inner positioning ring, and an outer rubber ring and an inner rubber ring are mounted in the annular positioning groove. An annular plugging groove is formed between the outer rubber ring and the inner rubber ring, an annular plugging block is installed in the annular plugging groove, a plurality of countersunk bolts are arranged on the annular plugging block in the circumferential direction, the annular plugging block is connected with the bottom of a fixed installation plate through the countersunk bolts, a through hole is formed in the center of the fixed installation plate, and an air suction pipeline is installed in the through hole. A filter screen is arranged at the lower end of the through hole, a connecting air hole is formed in one side of the through hole, and an electromagnetic valve is arranged at the upper end of the connecting air hole. The suction stability of the suction cup assembly can be guaranteed, and the technical problem that an existing stable positioning device is poor in stability is effectively solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the water treatment auxiliary equipment technical field, specifically speaking, relate to the stable sucking disc device for channel side slope algae removal multifunctional car. BACKGROUND

[0002] The existing algae removal multifunctional car causes the deformation of the frame when walking, the all gravity of the vehicle is supported by the tire, the tire is unevenly stressed when the vehicle is inclined, thereby making the tire produce deformation or wear unevenly. Long time operation causes the service life of the frame and the tire to reduce. The deformation of the body chassis influences the rigidity and stability of the body structure, and may cause the vehicle to shake when driving, influencing the stability of the vehicle. In the prior art, the auxiliary support wheel is usually arranged below the vehicle body to improve the stability of the vehicle. However, most of the auxiliary support wheels need a large space when turning up and down, and the auxiliary support wheel is difficult to work normally when other components around the vehicle chassis interfere.

[0003] In the domestic and foreign slope algae removal technology, ordinary engineering vehicles are usually used as the load trucks, but the mechanical arm needs to be extended for removal operation, the frame is deformed when the vehicle chassis is inclined when walking, the all gravity of the vehicle is supported by the tire, the tire is unevenly stressed when the vehicle is inclined, thereby making the tire produce deformation or wear unevenly. Long time operation causes the service life of the frame and the tire to reduce. Therefore, a stable sucking disc device for channel side slope algae removal multifunctional car is needed to prevent the vehicle from rolling over and ensure the normal work of the vehicle. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a stable sucking disc device for channel side slope algae removal multifunctional car which has good stability and can prevent the vehicle from rolling over and ensure the normal work of the vehicle.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] The stable sucking disc device for channel side slope algae removal multifunctional car includes a horizontally arranged fixed mounting plate, the bottom of the fixed mounting plate is provided with an outer positioning ring and an inner positioning ring, an annular positioning groove with an opening downward is formed between the outer positioning ring and the inner positioning ring, an outer rubber ring and an inner rubber ring are installed in the annular positioning groove, an annular plugging groove is formed between the outer rubber ring and the inner rubber ring, an annular plugging block is installed in the annular plugging groove, a plurality of countersunk bolts are arranged on the annular plugging block in the circumferential direction, the annular plugging block is connected and fixed to the bottom of the fixed mounting plate through the countersunk bolts, a through hole is arranged at the center of the fixed mounting plate, a suction pipe is installed in the through hole, the suction pipe is connected to a suction pump, a filter screen is arranged at the lower end of the through hole, a connecting air hole is arranged at one side of the through hole, and an electromagnetic valve is arranged at the upper end of the connecting air hole.

[0007] The inner side of the longitudinal section of the outer positioning ring slopes outward from low to high, while the outer side of the longitudinal section of the inner positioning ring slopes inward from low to high. The longitudinal section of the annular positioning groove is an isosceles trapezoid with a long upper base and a short lower base. The upper half of the longitudinal section of the sealing block and the longitudinal section of the annular sealing groove are both isosceles trapezoids with a short upper base and a long lower base.

[0008] The mounting plate is equipped with several fixing connecting rods. The bottom end of the fixing connecting rod is connected to the mounting plate, and the top end of the fixing connecting rod is used to connect other fixing devices.

[0009] Both the outer and inner rubber rings have annular channels inside. These channels improve the elasticity of the outer and inner rubber rings and act as a buffer when they touch the ground.

[0010] The side of the fixed mounting plate is equipped with an air blowing pipe, which is connected to an air pump. The air blowing pipe can blow air, and when the vehicle is in place, the air blowing pipe can blow away the dust on the ground to prevent dust from entering the air intake pipe and clogging it.

[0011] The filter screen is fixed to the bottom of the mounting plate by several fixing bolts. The filter screen can further prevent dust from entering the intake pipe and clogging the pipe, ensuring the normal operation of the intake pipe.

[0012] The fixed mounting plate of this application has an outer positioning ring and an inner positioning ring at its bottom. An annular positioning groove with an opening facing downwards is formed between the outer and inner positioning rings. An outer rubber ring and an inner rubber ring are installed within the annular positioning groove, forming an annular sealing groove. An annular sealing block is installed within the annular sealing groove, and several countersunk bolts are provided along the circumference of the annular sealing block. The annular sealing block is connected to the bottom of the fixed mounting plate via the countersunk bolts. A through hole is provided in the center of the fixed mounting plate, and an air suction pipe is installed within the through hole. The air suction pipe is connected to an air suction pump. A filter screen is provided at the lower end of the through hole, and a connecting air hole is provided on one side of the through hole. A solenoid valve is provided at the upper end of the connecting air hole. Air is drawn in through the air suction pipe to attach the suction cup device to the ground. When it is necessary to release, the connecting air hole is opened using the solenoid valve. This operation is convenient and can effectively prevent vehicle rollover.

[0013] The side of the mounting plate of this application is provided with an air blowing pipe, which is connected to an air pump. By blowing air onto the ground through the air blowing pipe, dust and small stones on the ground can be effectively dispersed, ensuring the adsorption stability of the suction cup assembly and effectively solving the technical problem of poor stability of existing stable positioning devices. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the suction cup assembly of the present invention.

[0015] Figure 2 is Figure 2 A enlarged view of the A part in the middle.

[0016] Figure 3 is a schematic view of the suction cup assembly from above. DETAILED DESCRIPTION

[0017] As Figures 1-3 shown, the stable suction cup device for the channel slope algae removal multifunctional vehicle includes a horizontally arranged fixed mounting plate 76, the bottom of the fixed mounting plate 76 is provided with an outer positioning ring 77 and an inner positioning ring 78, an opening downward annular positioning groove is formed between the outer positioning ring 77 and the inner positioning ring 78, an outer rubber ring 79 and an inner rubber ring 80 are installed in the annular positioning groove, an annular sealing groove is formed between the outer rubber ring 79 and the inner rubber ring 80, an annular sealing block 81 is installed in the annular sealing groove, a plurality of countersunk head bolts 82 are arranged along the circumferential direction of the annular sealing block 81, the annular sealing block 81 is connected and fixed to the bottom of the fixed mounting plate 76 through the countersunk head bolts 82, a through hole is arranged at the center of the fixed mounting plate 76, a suction pipe 83 is installed in the through hole, the suction pipe 83 is connected to a suction pump, a filter screen 84 is arranged at the lower end of the through hole, a connecting air hole 85 is arranged at one side of the through hole, an electromagnetic valve 86 is arranged at the upper end of the connecting air hole 85; the electromagnetic valve 86 can control the opening and closing of the connecting air hole 85, when the suction cup device needs to be loosened, the electromagnetic valve 86 controls the air connection of the connecting air hole 85, the negative pressure cavity between the inner rubber ring 80 and the ground is connected with the atmosphere, thereby loosening the suction cup device from the ground.

[0018] A fixed connecting rod 87 is arranged between the fixed mounting plate 76 and the mounting channel steel 73, in addition, the mounting channel steel 73 can be connected to the top end of the fixed connecting rod 87, and a corresponding lifting rod is arranged above the mounting channel steel 73, the up and down movement of the suction cup device of the present application is controlled through the lifting rod, the bottom end of the fixed connecting rod 87 is connected to the lower surface of the fixed mounting plate 76; a blowing pipe 92 is arranged at the side of the fixed mounting plate 76, the blowing pipe 92 is connected with a gas sending pump;

[0019] The inner side of the longitudinal section of the outer positioning ring 77 is inclined outward from low to high, the outer side of the longitudinal section of the inner positioning ring 78 is inclined inward from low to high, the longitudinal section of the annular positioning groove is an isosceles trapezoid with a long upper base and a short lower base, and the longitudinal section of the annular sealing block 81 is an isosceles trapezoid with a short upper base and a long lower base. The outer rubber ring 79 and the inner rubber ring 80 are pressed between the outer positioning ring 77 and the inner positioning ring 78 by the countersunk bolts 82, which has the advantages of convenient installation, easy disassembly, and reliable positioning connection. The inner part of the outer rubber ring 79 and the inner rubber ring 80 is provided with an annular circular channel 93, which can effectively improve the elasticity of the rubber ring, and has a larger compression and deformation when the outer rubber ring 79 and the inner rubber ring 80 are adsorbed on the road surface, thereby increasing the adsorption force. At the same time, the outer rubber ring 79 and the inner rubber ring 80 can also play a buffering role when they touch the ground.

[0020] In specific operation, when the vehicle drives to the working position, the air blowing pipe 92 on the outer circular surface of the outer positioning ring 77 blows air to the ground under the air supply of the air supply pump during driving, and the dust and small particles on the ground are blown away. After the vehicle drives to the working position and is parked, the air supply pump is turned off. After the outer rubber ring 79 and the inner rubber ring 80 of the suction cup assembly 74 are in contact with the road surface, the air suction pump is started, and the cavity between the fixed mounting plate 76, the inner rubber ring 80 and the ground is formed into a negative pressure through the air suction pipe 83, so that the suction cup assembly 74 tightly adsorbs the road surface. When it is necessary to loosen, the electromagnetic valve 86 is started, and the inside of the suction cup assembly 74 is connected with the outside atmosphere through the connecting air hole 85, so that the inside of the suction cup assembly 74 returns to the atmospheric pressure, and then the lower end of the outer rubber ring 79 and the inner rubber ring 80 of the suction cup assembly 74 is no longer adsorbed on the road surface. In addition, the cooperation of the corresponding lifting rod can realize the lifting of the suction cup device, so as to ensure that the suction cup device does not affect the normal driving of the vehicle. The above-mentioned operation can be repeated to position or loosen again.

[0021] The bottom of the fixed mounting plate 76 is provided with an outer positioning ring 77 and an inner positioning ring 78, and a downward opening annular positioning groove is formed between the outer positioning ring 77 and the inner positioning ring 78. The outer rubber ring 79 and the inner rubber ring 80 are installed in the annular positioning groove, and the annular sealing groove is formed between the outer rubber ring 79 and the inner rubber ring 80. The annular sealing block 81 is installed in the annular sealing groove, and a plurality of countersunk bolts 82 are arranged on the annular sealing block 81 in the circumferential direction. The annular sealing block 81 is connected and fixed to the bottom of the fixed mounting plate 76 through the countersunk bolts 82. The center part of the fixed mounting plate 76 is provided with a through hole, and the air suction pipe 83 is installed in the through hole. The air suction pipe 83 is connected with the air suction pump. The lower end of the through hole is provided with a filter screen 84, one side of the through hole is provided with a connecting air hole 85, and the upper end of the connecting air hole 85 is provided with an electromagnetic valve 86. The suction cup device is adsorbed on the ground by using the air suction pipe 83 to suck air. When it is necessary to loosen, the connecting air hole 85 is ventilated by using the electromagnetic valve 86, which is convenient to operate and can effectively prevent the vehicle from rolling over.

[0022] The side of the fixed mounting plate 76 is provided with a blowing pipe 92 connected with a gas sending pump, and blowing gas to the ground through the blowing pipe 92 can effectively blow away the ground dust and small particles, ensure the adsorption stability of the suction cup assembly 74, and effectively solve the technical problem of poor stability of the existing stable positioning device.

[0023] The above embodiments are only used to illustrate but not to limit the technical solutions of the present application. Although the present application has been described in detail with reference to the above embodiments, those skilled in the art should understand that the present application can still be modified or equivalently replaced without departing from the spirit and scope of the present application. Any modification or partial replacement should be covered in the scope of the claims of the present application.

Claims

1. A stable suction cup device for the algae-removing multifunctional vehicle for channel side slope, characterized in that: The application relates to a fixed mounting plate horizontally arranged, the bottom of the fixed mounting plate is provided with an outer positioning ring and an inner positioning ring, an opening downward annular positioning groove is formed between the outer positioning ring and the inner positioning ring, an outer rubber ring and an inner rubber ring are mounted in the annular positioning groove, an annular sealing groove is formed between the outer rubber ring and the inner rubber ring, an annular sealing block is mounted in the annular sealing groove, a plurality of countersunk bolts are arranged on the annular sealing block in the circumferential direction, the annular sealing block is connected and fixed to the bottom of the fixed mounting plate through the countersunk bolts, a through hole is arranged at the central part of the fixed mounting plate, an air suction pipeline is mounted in the through hole, the air suction pipeline is connected with an air suction pump, a filter screen is arranged at the lower end of the through hole, a connecting air hole is arranged at one side of the through hole, and an electromagnetic valve is arranged at the upper end of the connecting air hole.

2. The stable suction cup device for the channel slope algae-removing multifunctional vehicle according to claim 1, characterized in that: The inner side of the longitudinal section of the outer positioning ring is inclined outward from low to high, the outer side of the longitudinal section of the inner positioning ring is inclined inward from low to high, the longitudinal section of the annular positioning groove is in the shape of an isosceles trapezoid with a long upper bottom and a short lower bottom, and the longitudinal section of the sealing block and the upper half of the longitudinal section of the annular sealing groove are both in the shape of an isosceles trapezoid with a short upper bottom and a long lower bottom.

3. The stable suction cup device for the channel slope algae-removing multifunctional vehicle according to claim 2, characterized in that: A plurality of fixed connecting rods are arranged on the fixed mounting plate.

4. The stable suction cup device for the channel slope algae-removing multifunctional vehicle according to claim 3, characterized in that: Annular circular channels are arranged in the inner parts of the outer rubber ring and the inner rubber ring.

5. The stable suction cup device for the channel slope algae-removing multifunctional vehicle according to claim 4, characterized in that: A blowing pipeline is arranged on the side of the fixed mounting plate, and the blowing pipeline is connected with a gas sending pump.

6. The stable suction cup device for the channel slope algae-removing multifunctional vehicle according to claim 5, characterized in that: The filter screen is connected to the bottom surface of the fixed mounting plate through a plurality of fixed bolts.

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