CN2915932Y - Motor-driven road sweeper - Google Patents

Abstract

The application discloses a motor-driven road sweeper, including a motor vehicle, which is characterized in that a sweeping device is connected with the tail of the motor vehicle, the concrete structure is that: a bracket is connected with the tail of the motor vehicle; two rollers are arranged respectively on the upper and lower part of the bracket, a rotational band with bristles is connected with the two rollers. A dynamic drive wheel is arranged on the one end of the one roller. A clamping plate is fixed on the one surface of the rotational band, the clamping plate is close to the roller enough so as to press the bristles to be declining. A tooth-shaped flexible band is connected with the bottom of the clamping plate, the flexible band droop freely and to bring into contact with the floor. The top of the clamping plate is low than the height of the roller. A dust cover is arranged respectively on the top and the other surface of the rotational band. The sweeper has the advantages of that: the structure is very simple, the utility model is practical and portable without power small noise, a variety of vehicles can be refitted into be this device. The utility model has a strong ability for sweeping and whether small dust or large gravel can be swept into the dustbin. Moreover, no dusty is produced during operation, thus the present utility model is sanitary and beneficial to environmental protection.

Description

The motor driven road scavenging vehicle

Technical field

The application relates to road, plaza cleaning car.

Background technology

At present, the cleaning on road, square is still general with the broom cleaning with the sanitationman.This cleaning mode labour intensity is big, causes the dust pollution air easily.In a lot of medium above cities also useful motor-driven road-sweeper, the cleaning principle of this car is by the rubbish on the negative pressure absorption road, so vehicle is huge, power requirement is big, and noise is rumbling, influences environment.Be sought after a kind of light motor-driven road-sweeper.

Summary of the invention

The application's purpose is to overcome with the deficiency of broom dust pollution and the defective of negative pressure dust suction principle, and a kind of light motor-driven road-sweeper is provided.

The application's technical scheme comprises a motor vehicle, and key is to have designed a clearing apparatus, and clearing apparatus is connected motor vehicle tail.Concrete structure is: connect a support at motor vehicle tail, upper and lower two rotating cylinders are installed on the support, the rotating band that has bristle is twined in butt joint on two rotating cylinders.One end of one of them rotating cylinder is equipped with powered drive wheel.Fix a folder thing plate in the one side of rotating band, folder thing plate is enough to press askew bristle near rotating cylinder.The bottom of folder thing plate connects the flexible band of a dentation, the free sagging ground that touches of flexible band.The top of folder thing plate is lower than the height of going up rotating cylinder.Another side and end face in rotating band have dust cover.

Bristle described in the such scheme is elasticity thread or the filiform as the hair on the neck class, as finer wire, nylon yarn etc., selects wear-resisting material for use.Rotating band can be used rubber, rubber plastic blend, the ribbon that materials such as nylon chemical fibre are made.

After above-mentioned clearing apparatus was connected motor-driven railway carriage, key was the source of the rotatory force of rotating cylinder.Rotatory force has following scheme: the one, be sent to the rear axle rotatory force of motor vehicle on the powered drive wheel of rotating cylinder with mechanical drive mode, mechanical drive mode adopts gear drive, belt, chain, friction pulley all can, but the rotation direction that wheel is advanced is opposite with the transmission direction of rotating cylinder.The 2nd, on clearing apparatus, establish one and drag land wheel, drag land wheel and drive the rotating cylinder rotation.The 3rd, set up power, as little gasoline motor, battery d.c. motor etc.

The application's cleaning principle is, in motor-driven vehicle going, flexible band tows on the ground, and ground refuse constantly gathers, and constantly moves after relatively from the flexible toothed hole again, rubbish is clamped between the thing plate by bristle immediately, under the rotation of rotating band, rubbish is clamped to thing plate top, and the bristle elasticity of being pressed discharges, rubbish is ejected, fall in the dustbin.

The application's structure is very simple, practical, light, can both reequip the little noiselessness of power with various vehicles.The cleaning ability is strong, and no matter tiny dust still is big sandstone can both sweep dustbin.In addition, can not produce and stir up a cloud of dust environmentally-friendly sanitary.

Description of drawings

Fig. 1 is the lateral view of clearing apparatus among the embodiment, and Fig. 2 is the vertical view (A-A) of Fig. 1, and Fig. 3 is the shape figure of flexible band, Fig. 4 is a motor driven road-sweeper schematic diagram, Fig. 5 is that Fig. 4 power transmission is overlooked enlarged drawing (C-C), and Fig. 6 is another kind of motor vehicle transmission mode, and Fig. 7 is the vertical view of Fig. 6.

Marginal data: 1-dust cover, the last rotating cylinder of 2-, 3-support, 4-folder thing plate, 5-bristle rotating band, rotating cylinder under the 6-, 7-passive transmitting gear, the flexible band of 8-, 9-four-wheeled vehicle, 10-compartment (dustbin), 11-drags wheel, and 12-drags the wheel arm, the 13-rear wheels of motor-vehicles, the 14-link, 15-semiaxis, 16-driving gear, 17-is pulley concial disk initiatively, 18-V belt, the passive pulley concial disk of 19-.

The specific embodiment

Fig. 1, Fig. 2, Fig. 3 are a kind of embodiment schematic diagrames of the clearing apparatus used of motor driven road scavenging vehicle.It is to install rotating cylinder 2 in the upper end of support 3, and the lower end of support 3 is installed down and twined bristle rotating band 5 on rotating cylinder 6, two rotating cylinders, and is docking together.Passive transmitting gear 7 on an end of following rotating cylinder is affixed; Connect a folder thing plate 4 in the front (figure right side) of rotating band 5 by support 3, folder thing plate 4 leans on tightly into that bristle makes it that certain power of stepping up be arranged; The top of folder thing plate 4 will be lower than below the cross section, the center of circle of going up rotating cylinder 2, and the bottom of folder thing plate 4 is with 8 with flexibility on the bolt, and flexibility is with 8 to drag on the ground.In addition the back of rotating band 5 and above also have dust cover 1, prevent to stir up a cloud of dust.

Bristle rotating band 5 recited above can be made of nylon yarn and rubber strip, as the bolt hairbrush a branch of bundle nylon yarn bolt tightly is being covered with on the rubber strip of eyelet.

Flexibility recited above is with 8 usefulness rubber strips to do engrail, and jagged width should satisfy general rubbish size.Because the degree of wear of flexible band is different, can be separately a slice (as Fig. 3) with each dentation for the ease of local replacing.

Specify the structure of motor driven road-sweeper below in conjunction with Fig. 4, Fig. 5 a.It is by motor vehicle 9 repackings.The loading railway carriage or compartment of motor vehicle 9 is adapted as dustbin 10, flexibly connects (or directly hanging up) the application's clearing apparatus in the rear end in compartment with link 14.The rotational power kind of drive of clearing apparatus is to put dragging of freely rotating to take turns arm 12 on 6 of following rotating cylinders, drag on the wheel arm 12 semiaxis 15 is arranged, install on the semiaxis 15 and drag wheel 11, drag wheel 11 and fixedly connected to the inner side the driving gear 16 that rotates together, and mesh with passive transmitting gear 7.

Fig. 6, Fig. 7 are the another kind of power transmission modes of clearing apparatus.It is on the wheel hub of motor-driven carriage trailing wheel 13 with bolt on a pulley concial disk 17 initiatively, the powered drive wheel that descend rotating cylinder 6 one ends accordingly is a passive pulley concial disk 19, usefulness V belt 18 transmissions between the two-wheeled.In order to make the incorgruous rotation of two belt pulleys, adopt horizontal " 8 " word to be linked with mode.

Claims (2)

1, a kind of motor driven road scavenging vehicle, it comprises a motor vehicle, it is characterized in that, be connected with clearing apparatus at motor vehicle tail, concrete structure is: connect a support at motor vehicle tail, install on the support, following two rotating cylinders, the rotating band that has bristle is twined in butt joint on two rotating cylinders, wherein descend to be equipped with on the axle of rotating cylinder (6) one ends passive transmitting gear (7) and dragging of freely rotating and take turns arm (12), drag on the wheel arm (12) semiaxis (15) is arranged, semiaxis (15) is gone up to install and is dragged wheel (11), drags wheel (11) and fixedly connected to the inner side the driving gear (16) that rotates together, and mesh with passive transmitting gear (7), between compartment and rotating band, fix a folder thing plate, folder thing plate is enough to press askew bristle near rotating cylinder, and the bottom of folder thing plate connects the flexible band of a dentation, the free sagging ground that touches of flexible band.

2, motor driven road scavenging vehicle as claimed in claim 1 is characterized in that, at the another side and the end face of described rotating band dust cover is arranged.

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