CN2844216Y - Broom of road-sweeping lorry - Google Patents

Abstract

The utility model discloses a cleaning device for a cleaning vehicle, which is characterized in that an upper rotary drum and a lower rotary drum are arranged on a support stand, and a rotary band which is wound with brush bristles is in butt joint on the two rotary drums, wherein one end of one rotary drum is provided with a power transmitting wheel; an object clamping plate is fixed on the surface of the rotary drum, and the surface has the rotary band; the bottom end of the object clamping plate is connected with a dentate flexible band which freely falls to contact the land surface. The cleaning device of the utility model has the advantages of simple structure, practicality and portability. The utility model is suitable for people to pull the utility model and various vehicles to drag the utility model. The utility model has the characteristics of small power, no noise and strong cleaning ability, minute dust and big sandstone can both be swept into a dustbin, and additionally, the dust can not fly. The utility model has the advantages of environmental protection and sanitation.

Description

The clearing apparatus of scavenging vehicle

Technical field

The application relates to road, plaza cleaning car.

Background technology

At present, the cleaning on road, square is basic tool with the sanitationman with broom and Manpower garbage truck still.This cleaning mode labour intensity is big, causes the dust pollution air easily.In a lot of medium above cities also useful 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 clearing apparatus.

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 clearing apparatus of light scavenging vehicle is provided.

The application's technical scheme is: upper and lower two rotating cylinders are installed on a 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.

When the application uses, be contained on people's go-cart case, form a people and push away road-sweeper.The wheel power mechanical transmission of people's go-cart is got final product to the powered drive wheel of rotating cylinder.Mechanical drive mode adopts gear drive, and belt, chain, friction pulley all can.But the rotation direction that wheel is advanced is opposite with the transmission direction of rotating cylinder.

The application is contained in the back of motor vehicle (as motor tricycle, four-wheel motor van etc.) and forms the motor driven road-sweeper.Transfer motion power can be drawn from the wheel shaft of motor vehicle, also can establish one on clearing apparatus and drag land wheel, and the kind of drive as previously mentioned.

The application's rotational power also can set up, as little gasoline motor, battery d.c. motor etc.

The application's cleaning principle is, under steam, 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 device is very simple, practical, light, not only is suitable for hutching, tows the little noiselessness of power but also be suitable for 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 embodiment, Fig. 2 is the vertical view (A-A) of Fig. 1, Fig. 3 is the shape figure of flexible band, Fig. 4 is that the manpower that this device is formed promotes the road-sweeper schematic diagram, Fig. 5 is Fig. 4 power transmission Enlarged drawing of ertical view (B-B), and Fig. 6 is the motor driven road-sweeper schematic diagram of forming with this device, and Fig. 7 is that Fig. 6 power transmission is overlooked enlarged drawing (C-C), Fig. 8 is another kind of motor vehicle transmission mode, and Fig. 9 is the vertical view of Fig. 8.

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-rubbish railway carriage, 10-rickshaw handle, 11-rickshaw trailing wheel (revolver), 12-rickshaw rear axle, 13-is travelling gear initiatively, the 14-four-wheeled vehicle, 15-compartment (dustbin), 16-drags wheel, 17-drags the wheel arm, 18-rear wheels of motor-vehicles, 19-semiaxis, 20-is pulley concial disk initiatively, 21-V belt, the passive pulley concial disk of 22-.

The specific embodiment

Fig. 1, Fig. 2, Fig. 3 are a kind of embodiment of clearing apparatus.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.Driven gear 7 on an end of following rotating cylinder 6 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 flexible band drags 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.

Concrete use with this device briefly explains below.

Fig. 4, Fig. 5 a are the examples that is used for manpower driving road-sweeper.It is to push away the clearing apparatus of installing the application between the compartment 9 of carriage and the rear axle 12 the people, and the rotation of clearing apparatus is to carry out engaged transmission by being connected the inboard active travelling gear 13 of trailing wheel 11 (revolver).Axle 12 in this form of structure maintains static, and wheel 11 changes.Another kind of structure is shown in Fig. 5 b, and axle 12 is installed on the vehicle frame by bearing, will take turns 11 and gear 13 be fixed on the axle 12, wheel 11 is positioned on handlebar 10 outsides, gear 11 is with axle 12 rotations.

Fig. 6, Fig. 7 are the examples that is used for motor-driven carriage formula road-sweeper.It is by motor vehicle 14 repackings.The tote box that is motor vehicle 14 is adapted as dustbin 15, flexibly connects (or directly hanging up) the application's clearing apparatus in the rear end in compartment.The rotational power of clearing apparatus is to put dragging of freely rotating to take turns arm 17 on following rotating drum shaft, drag on the wheel arm 17 semiaxis 19 is arranged, install on the semiaxis 19 and drag wheel 16, drag wheel 16 and fixedly connected to the inner side the driving gear 13 that rotates together, and mesh with driven gear 7.

Fig. 8, Fig. 9 are the another kind of power transmission modes that is used for motor-driven four-wheel-type road-sweeper.It is on the wheel hub of motor-driven carriage trailing wheel 18 with bolt on a pulley concial disk 20 initiatively, the powered drive wheel that descend rotating cylinder 6 one ends accordingly is a passive pulley concial disk 22, usefulness V belt 21 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 (3)

1, a kind of clearing apparatus of scavenging vehicle, it is characterized in that on a support, installing upper and lower two rotating cylinders, the rotating band that has bristle is twined in butt joint on two rotating cylinders, and an end of one of them rotating cylinder is equipped with powered drive wheel, fixes a folder thing plate in the one side of rotating band; The bottom of folder thing plate connects the flexible band of a dentation, and flexibility is with free sagging kiss the earth.

2, the clearing apparatus of 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.

3, the clearing apparatus of scavenging vehicle as claimed in claim 1, it is characterized in that, on described rotating drum shaft down, put dragging of freely rotating and take turns arm (17), drag on the wheel arm (17) semiaxis (19) is arranged, semiaxis (19) is gone up to install and is dragged wheel (16), drag and swing (16) and fixedly connected to the inner side together the driving gear (13) that rotates, and mesh with driven gear (7).

Images