CN101148864A

CN101148864A - Electric environmental protection road sweeper

Info

Publication number: CN101148864A
Application number: CNA2006100688996A
Authority: CN
Inventors: 刘德宝
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-09-20
Filing date: 2006-09-20
Publication date: 2008-03-26

Abstract

The environment friendly electrically driven road sweeper has an accumulator as the power source, a three-wheel supporting and running mechanism including one front steering wheel, a sweeping mechanism, a storing tank, a motor to drive the rear wheels, a conveying mechanism connected between the sweeping mechanism and the storing tank, an awning and a signal light. During its running, the sweeping mechanism sweeps garbage from ground to the conveying mechanism and to the storing tank. The present invention has high sweeping effect, simple structure, low cost and other advantages.

Description

Electric environmental protection road sweeper

Affiliated technical field

The present invention relates to the municipal administration equipment on a kind of machinery cleaning road surface, is power source with the battery, and dc motor is a power, can clean the road surface at narrow curved anxious road or urban human trade, pollution-free, makes the light-duty machinery sweeping machine that use cost is low.

Background technology

At present, the sweeping machine that use in the city is to be power with gasoline engine or diesel engine, the tail gas of discharging can pollute to ambient air, owing to adopt high-power suction fan to suck dust, external form is huge, can not use at the curved narrow road, suction is limited in addition, and big dust sand grains can not inhale, also need manually cleaning once more, especially complex structure, the technical requirements height needs training professionals to drive, maintenance and use cost height have influenced mechanization and have cleaned the popularization that replaces manually sweeping the road.

Summary of the invention

In order to overcome the air pollution that existing sweeping machine causes, can not be in the deficiency of narrow curved road and sidewalk use, solve the not thorough and high defective of use cost of cleaning, the invention provides a kind of is power source with the battery, and direct current generator is power, and is simple in structure, volume is little, the manufacturing use cost is low, and is pollution-free, and that can use on narrow curved anxious road and sidewalk gently makes sweeping machine.

The technical solution adopted for the present invention to solve the technical problems is: the employing battery is a power source, direct current generator is a power, solved the pollution that gasoline engine or diesel emission tail gas are caused like this, adopt the mechanical motion mode imitation manually to sweep the road action, simple in structure, volume reduces, manufacturing cost and use cost reduces, adopt three-wheel supporting and running structure, according to 3 equilibrium principles, stress equalization can be maintained fixed distance with ground, between driver's seat and the steering front wheel cleaning agency is housed, drive a power wheel top, back both sides the back storage tank is housed, between cleaning agency driving wheel side and the back storage tank conveying mechanism is housed, sweeping machine is in work is travelled, cleaning agency will constantly sweep through the rubbish on ground in the transfer passage, after conveying mechanism is transported in the storage tank.

Motor is contained on the rear axle, the drive main shaft rotates, main shaft is equipped with clutch, during clutch separation, the same cruising with general three-wheeled electric vehicle, clutch is equipped with cleaning sprocket wheel and transportation sprocket on second half, clutch in conjunction with the time, the cleaning sprocket wheel drives a pair of conical gear and rotates, change direction of rotation, drive the cleaning driving shaft through pair of sprocket again and rotate, many group cleaning boards are housed on driving shaft and the driven shaft driving chain, keep closely moderate contacting with ground, when chain drives the cleaning board transverse movement, also drive the ground refuse transverse movement, between driving shaft below and the transfer passage camber gusset piece is housed, when rubbish moved to the gusset piece horizontal level, rubbish was swept in the transfer passage.

Clutch is in conjunction with simultaneously, transportation sprocket also drives the conveying driving shaft that is contained in storage tank top, back and rotates, carry driven shaft to be installed on the prolongation support of cleaning agency driving shaft side, between driving shaft and the driven shaft transfer passage is housed, many group delivery boards are housed on the driving chain, for guaranteeing driving chain location transmission, the idle wheel sprocket wheel is equipped with in the centre, after rubbish enters transfer passage, delivery board drives rubbish storage tank direction motion backward, and when arriving the high-end neutral position of back storage tank, rubbish falls in the storage tank of back naturally, after filling, take out from storage tank back door, back.Deflecting roller is installed on the cleaning agency fore-stock, and the rotation space angle is big, and the radius of gyration is little, thereby can be at the sharp turn road driving, handling maneuver adopts parallelogram four-bar linkage, and action is accurate, and moment is big, and but large span crosses over cleaning agency, is connected with the back handlebar, and is easy to operate.

Cleaning agency and conveying mechanism adopt the guard shield sealing, and dust is difficult for distributing, and roof is equipped with sunshade and signal lamp, and operating personnel can avoid the powerful irradiation of sunlight, and can warn other vehicle and pedestrian.

The invention has the beneficial effects as follows, can be on narrow curved anxious road and sidewalk cleaning road surface, pollution-free, the efficient height, simple in structure, manufacture with use cost lowly, obviously improve working conditions.

Description of drawings

The present invention is further described below in conjunction with drawings and Examples.

Fig. 1 is the attached view that removes the inside and outside guard shield of cleaning agency.

Fig. 2 is the lateral view that removes the conveying mechanism outer shield.

Fig. 3 is the front elevation drawing that removes the cleaning agency front protection cover.

Fig. 4 is the axonometric drawing of sweeping machine.

1. carry left sprocket wheel among the figure, 2. carry driving shaft, 3. carry right sprocket wheel, 4. conveying axis sprocket wheel, 5. clutch transportation sprocket, 6. clutch cleaning sprocket wheel, 7. clutch, 8. dc motor, 9. motor sprocket, 10. main shaft, 11. main shaft hinge wheels, 12. rear wheel sprocket, 13. the main shaft minor sprocket, 14. hind axles, 15. trailing wheels, 16. battery, 17. clutch control handles, 18. left Jie's sprocket wheels, 19. axle of carrier pulley, 20. right Jie's sprocket wheels, 21. drive sprockets, 22. the active conical gear, 23. driven bevel gears, 24. transmission minor sprockets, 25. the transmission hinge wheel, 26. cleaning driving shafts, 27. cleanings are left sprocket wheel initiatively, 28. instrument, 29. handlebars, the driven left sprocket wheel of 30. cleanings, 31. cleaning driven shaft, 32. cleaning board, the driven right sprocket wheel of 33. cleanings, 34. pull bars, 35. deflecting roller, 36. cleaning is right sprocket wheel initiatively, 37. delivery boards, and 38. carry driven right sprocket wheel, 39. conveying driven shaft, 40. transfer passage, 41. carry driven left sprocket wheel, 42. back storage tanks, 43. sunshade, 44. signal lamp, guard shield in 45. springs, 46. cleaning agencies, 47. cleaning agency outer shield, 48. the cleaning agency front protection cover, 49. driver's seats, 50. cleaning conveying mechanism gusset pieces.

The specific embodiment

In Fig. 1, direct current generator 8 energisings are rotated, motor sprocket 9 drives main shaft 10 rotations through main shaft hinge wheel 11, main shaft minor sprocket 13 drives rear axle sprocket wheel 12 and rotates, thereby making trailing wheel 15 begin to rotate travels, at this moment sweeping machine travels with generally electro-tricycle is the same, when controlled clutch handle 17 makes the clutch combination, the cleaning sprocket wheel 6 of clutch on second half begins to rotate, through cleaning sprocket wheel 21 and active conical gear 25, driven bevel gear 26 rotates, pass through transmission minor sprocket 24 again, transmission hinge wheel 25 rotates cleaning agency driving shaft 26, and the initiatively right sprocket wheel 36 of initiatively left sprocket wheel 27 of cleaning and cleaning drives driven left sprocket wheel 30 of cleaning and the driven right sprocket wheel 33 of cleaning and cleaning driven shaft 31 and rotates.

In the embodiment shown in fig. 3, many group cleaning boards 32 are housed on cleaning driving shaft and the driven shaft driving chain, cleaning board is maintained fixed distance with ground and contacts, between cleaning driving shaft below and the transfer passage cleaning is housed and carries gusset piece 50, gusset piece keeps contacting closely by spring 45 pulling force and ground, and chain drives cleaning board 32 motions, also drives the ground refuse motion simultaneously, when arriving horizontal level, rubbish sweeps transfer passage 40 inside through gusset piece 50.

In the embodiment shown in Figure 2, clutch transportation sprocket 5 drives 2 transmissions of conveying axis sprocket wheel, thereby makes the conveying left sprocket wheel 1 of active of conveying axis 2 and its both sides and carry initiatively right sprocket wheel 3 to rotate.By chain drive, drive the driven left sprocket wheel 41 of the conveying of carrying driven shaft 39 and its both sides and carry driven right sprocket wheel 38 to rotate, the left idle wheel 18 right idle wheels 20 of intermediary's wheel shaft 19 and its both sides play the chain drive positioning action, carry between driving shaft 2 and the conveying driven shaft 39, transfer passage 40 is housed, many group delivery boards 37 are housed on the chain, when chain drives delivery board 37 motions, also drive the rubbish motion in the transfer passage, when arriving back storage tank 42 upper end neutral positions, rubbish falls into storage tank inside, back naturally.

At Fig. 1, Fig. 2, Fig. 3, among the shown embodiment, deflecting roller 35 is contained on the cleaning agency fore-stock, handles handlebar 29 and is contained on the cleaning agency after-poppet.By 34 movable connections of pull bar, instrument 28 is installed in handlebar 29 both sides, is convenient to observe and operation, and battery 16 is contained in below the car driver's seat 49.

In the embodiment shown in fig. 4, front protection cover 48 is installed in the cleaning agency front, and headlight is equipped with on the surface, and interior guard shield 46 is installed in the cleaning agency inboard, play the sealing and dustproof effect, outer shield 47 connects with interior guard shield, and embossed surface is gained in strength with attractive in appearance, sunshade 43 is contained between back storage tank and the cleaning agency, can avoid the powerful irradiation of sunlight, sunshade pushes up preceding centre position signal lamp 44 is housed, to warn other vehicle and pedestrian.

Claims

1. electric environmental protection road sweeper, with the battery is power source, dc motor is a power, adopt three-wheel supporting and running structure, deflecting roller is installed on the cleaning agency fore-stock of driver's seat front, pass through pull bar, connect with the handlebar activity on being contained in the cleaning agency after-poppet, dc motor is installed on the wheel shaft of both sides power wheel behind the driver's seat, driving the trailing wheel rotation by sprocket wheel travels, the back storage tank is equipped with on trailing wheel top, and conveying mechanism one end is installed on the prolongation support of cleaning agency driving wheel side, and the other end connects with back storage tank sports association, it is characterized in that: sweeping machine is in work is travelled, constantly swept in the conveying mechanism passage by cleaning agency through the rubbish on ground, through delivery board, be transported in the storage tank of back.

2. electric environmental protection road sweeper according to claim 1, it is characterized in that: the main shaft that clutch is housed is installed on the wheel shaft of trailing wheel, through sprocket wheel and direct current generator driving coupling, be contained in the drive sprocket on the clutch, through two pairs of sprocket wheels and a pair of conical gear, drive the cleaning driving shaft and rotate, the cleaning boards of organizing are housed on driving shaft and the driven shaft driving chain more, below the driving wheel and the camber gusset piece is housed between the transfer passage.

3. electric environmental protection road sweeper according to claim 1, it is characterized in that: the clutch transportation sprocket be contained in the conveying driving shaft of back on the storage tank and connect through chain drive, driven shaft is contained on the prolongation support of cleaning agency driving wheel side, the idle wheel sprocket shaft is contained on the cleaning agency after-poppet, carry between driving shaft and the driven shaft transfer passage is housed, many group delivery boards are housed, with the sliding-contact of transfer passage inwall on the driving chain.

4. electric environmental protection road sweeper according to claim 1 is characterized in that: between top and the cleaning agency top sunshade is housed on the storage tank of back, sunshade is top-loaded with signal lamp, and inner seal cover is equipped with in the cleaning agency inboard, and front protection cover and outer shield are equipped with in the outside.The sealing protection cover is equipped with in conveying mechanism periphery and two sides.