CN2560675Y

CN2560675Y - Hand dust-free sweeping truck

Info

Publication number: CN2560675Y
Application number: CN 02222262
Authority: CN
Inventors: 钟福元
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-04-17
Filing date: 2002-04-17
Publication date: 2003-07-16
Anticipated expiration: 2012-04-17

Abstract

The utility model relates to a new pushing dust-free sweeping car; wherein, when the bull wheels are rotating, double chain sprocket fixed on the bull wheel drives the front shaft to rotate through the chain so as to bring a bevel gear installed at both ends of the front shaft to rotate as well, and thus bring a disk type brush fixed on the bevel gear to rotate and sweep ground refuses into the car. On the other hand, the roller brush is brought to rotate through the double gear and the shaft and to sweep the refuses collected by the disk type brush into the dustbin on the car. When the disk type brush is rotating and sweeping, water may be sprinkled on the disk type brush to avoid dust drifting and never bring about secondary contamination. The whole car can be operated and used by a person freely. The car is low in cost and convenient in maintenance and is a good tool for environmental protection and hygiene weeping.

Description

The dustless road sweeper of hand propelled

Loving cleaning, paying attention to hygiene is Chinese people's tradition virtue, still be rural farmers' courtyard no matter in cities and towns, you always see that the human broom removes rubbish, dust and by the filthy refuse of tipping, sweep the environment around own completely, for the joyful life of people's energy, provide a kind of fine condition.Several years, what the cleaning sanitation of environment was used all is broom, as the broom made from sorghum rod, and the broom bamboo, that palm fibre is made, nylon broom until now or the like, various in style.But no matter be the broom of any quality, all exist a common shortcoming, that is: when clearing up rubbish with dust, dust can fly poplar everywhere, contaminated environment once more, for this reason, many persons of noble aspirations have worked out water spray dustproof cleaning automobile, and this road-sweeper has many good qualities, at first be to save manpower, particularly in the metropolis, use, not only reduced environmental sanitation staff's quantity, but also alleviated their labour intensity greatly, simultaneously because water injector is arranged, also having reduced disappears stirs up a cloud of dust when sweeping sanitation of environment to the pollution once more of environment, but higher because of the cleaning vehicle price, investment is big, upkeep cost is high, use and have certain limitation, therefore, large tracts of land to promote the use of, still have certain difficulty, people are expecting a kind ofly can easily sweep health, can prevent dust again, and good and cheap, occur in cities and towns and the rural cleaning facility that can both use.

The purpose of this utility model is to utilize manpower to promote facility to sweep the floor, and water spray prevents to stir up a cloud of dust in cleaning, is a kind of cleaning facility free from environmental pollution.

The technical solution of the utility model is as shown in Figure 1: can be divided into vehicle body, transmission, four parts of sweeping the floor, spray water.

A, body portion: include vehicle body 1, be fixed with hand-pushing handle 2, guard shield 3 is arranged, stir up a cloud of dust in the time of preventing to sweep the floor in the front portion of vehicle body 1 at the afterbody of vehicle body 1.On vehicle body 1 top dust cap 4 is arranged, can upwards open, it both can prevent to sweep the rubbish in the car, flew upward out on the dirt, can take out dustbin 5 usefulness simultaneously again.Two bull wheels 6 in the place ahead, vehicle body 1 bottom are installed in main shaft 9 two ends, and both direction wheel 7 is installed in vehicle body 1 rear lower; In the inside of vehicle body 1 front axle 8 is arranged, main shaft 9, roller brush axle 10, bidentate wheel and axle 16.

B, running part: when car was pushed, bull wheel 6 was walked forward, and main shaft 9 rotates, a sprocket wheel that is positioned in the two strands wheel 11 on the main shaft 9 drives chain 12, make sprocket wheel 13 transmissions that are fixed on the front axle 8, like this, at two pairs of bevel gears 14 at front axle 8 two ends also along with rotation.Another sprocket wheel drives chain 15 simultaneously on the double-stranded wheel 11, makes a sprocket rotation in bidentate wheel and the axle 16, and a meshed gears 17 rotates in this moment and bidentate wheel and the axle 16, and roller brush axle 10 is also rotated simultaneously.

C, the part of sweeping the floor: when current axis 8 rotated, two bevel gears 14 rotated, and the disc shaped brushes 18 that is positioned on bevel gear 14 horizontal teeth is rotated simultaneously.The rotation direction of two disc shaped brushes 18 is inside entirely, and rubbish is swept in car entirely.The rubbish that sweeps is positioned on the roller brush 19 of main shaft 9 middle parts and sweeps rearward, is swept in the dustbin 5 by roller brush 20 again.

D, water spray part: the front is equipped with water tank 21 in vehicle body 1, water tank 21 connects water pump 22 by water pipe, the water of water pump 22 flows to water spray on the disc shaped brushes 18 at front axle 8 two ends by water pipe, in the process of sweeping the floor, just do not have like this and stir up a cloud of dust, water spray is to control by being fixed on the piston that cam 23 on the front axle 8 withstands water pump 22, when car was not walked, water pump 22 promptly quit work, and had at this moment just no longer sprayed water.

Illustrate:

Fig. 1: the dustless road sweeper structural representation of hand propelled.

1, vehicle body; 2, hand-pushing handle; 3, expand cover; 4, dust cap; 5, dustbin; 6, bull wheel; 7, steering wheel; 8, front axle; 9, main shaft; 10, roller brush axle; 11, double-stranded wheel; 12, chain; 13, sprocket wheel; 14, bevel gear; 15, chain; 16, bidentate wheel and axle; 17, gear; 18, disc shaped brushes; 19, roller brush; 20, roller brush; 21, water tank; 22, water pump; 23, cam.

Vehicle body of the present utility model is high 0.51 meter, and long 1.25 meters, wide 0.9 meter, hand-pushing handle is high 0.85 meter, and a people can manipulate like a cork, does not have dust when sweeping the floor and flies upward, and is the comparatively ideal facility of rural area, cities and towns cleaning road.

Vehicle body of the present utility model becomes with the metallic iron leather, also can adopt engineering plastics to make.

Disc shaped brushes of the present utility model, roller brush are to make with nylon yarn entirely, also can make with bamboo silk or monofilament.

The utility model is made simply, cost of production is low, and the scope of application is extensive, should produce in batches.

The utility model is not only easy to maintenance, expense is low, and to alleviating sanitationman's labour intensity, prevents that the pollution once more of environment from having remarkable result.

The utility model is used as power as increasing a motor, can become the dustless road sweeper of electrodynamic type.

Claims

1, a kind of dustless road sweeper of forming by body portion, running part, the part of sweeping the floor, water spray part of hand propelled, it is characterized in that being fixed with hand-pushing handle (2) front portion at vehicle body (1) afterbody has guard shield (3) top that dust cap (4) is arranged, the both direction wheel (7) of two bull wheels (6) that are fixed on the main shaft (9) and vehicle body (1) lower rear is arranged at the bottom, the inside of vehicle body (1) is placed with by afterbody has sprocket wheel (13) to be connected by the wheel of the two strands on chain (12) and the main shaft (9) (11) on the anterior front axle of dustbin (5) (8), there is bevel gear (14) at the two ends of front axle (8).Disc shaped brushes (18) is fixed on the horizontal gear of bevel gear (14), double-stranded wheel (11) is gone up another sprocket wheel and is connected with bidentate wheel and axle (16) by chain (15), the gear (17) of another in bidentate wheel and the axle (16) and gears engaged is fixed on the roller brush axle (10), roller brush (20) is the middle part that is fixed on roller brush axle (10), and roller brush (19) is installed in the mid portion of main shaft (9).The front is equipped with water tank (21) in vehicle body (1), and water tank (21) connects water pump (22) by water pipe, flows to front axle (8) two ends disc shaped brushes (18) by water pipe again and goes up water spray.Water pump (22) is to be controlled by the piston that the cam (23) that is fixed on the front axle (8) withstands in the water pump (22).

2, according to the dustless road sweeper of the described hand propelled of claim 1, it is characterized in that vehicle body (1) makes with monolithic metal, also can make with engineering plastics.

3, the dustless road sweeper of hand propelled according to claim 1 is characterized in that disc shaped brushes (18), roller are brushed (19), make with nylon yarn entirely (20), also can make with bamboo silk or monofilament.