CN203475354U

CN203475354U - Reverse-riding three-wheel hybrid-power motor sweeper

Info

Publication number: CN203475354U
Application number: CN201320166757.9U
Authority: CN
Inventors: 李刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-04-03
Filing date: 2013-04-03
Publication date: 2014-03-12
Anticipated expiration: 2023-04-03

Abstract

The utility model relates to the technical field of a sanitation device, that is, a reverse-riding three-wheel hybrid-power motor sweeper which adopts a reverse three-wheel structure. The motor sweeper adopts manpower, mechanical power and electric power as driving power and is capable of solving problems of dead-space sweeping, turning radius, prolonging of work time of a storage battery and manpower saving and is a park road and community site sweeping machine low in manufacturing cost. The motor sweeper includes: a sweeping part comprised of a disk brush and a roll brush, front wheels and a garbage collection box, which are installed on a front rack,; a traveling part provided with a rear wheel and a pedal mechanism, which are assembled together with a rear rack, and a transmission chain; a clutch mechanism; and a steering mechanism. Only the disk brush is driven through adoption of a DC motor powered by the storage battery so that a problem that an energy storage capacity of storage batteries at present is not high enough is solved. The roll brush is supplied with a driving power by the travelling part, wherein the driving power can be manpower, or mechanical energy supplied by a motor engine or mechanical energy supplied by a motor of an electrical vehicle.

Description

The three-wheel hybrid cleaning car of riding backwards

(1) technical field

The utility model relates to sanitation equipment technical field, that is: a kind of three-wheel hybrid cleaning car of riding backwards, especially can reasonable distribution clean and walking power, both can rationally solve whole employing manpowers drives labour intensity excessive, the problem of inefficiency, underpower and the short problem of activity duration brought because of electric power storage deficiency that can solve again that whole employing batteries provide that energy brings; It is visual that the tricycle structure of riding backwards makes to clean the visual field, and turning radius diminishes, and driving stationarity increases, easy operating.

(2) background technology

Along with the quickening of urbanization process, and human cost and the structure of labour force's variation, the demand of road and place sweeping machine is increasing, and very urgent.Although relevant patented technology is more, on market, product is also more; But utilization rate is but not high in actual motion.Produce the root of this contradiction mainly: large-scale cleaning vehicle first, acquisition expenses and operation and maintenance cost are high, and operating personnel need special qualification.Secondly the mini motor sweeper price of foreign technology is high, and maintenance cost is high, and is difficult for changing component, and battery is not long.Road-sweeper and machine that domestic technique is produced, moved towards two extremely, is not to adopt manpower to drive in order to avoid battery accumulation of energy deficiency, exactly in order to reduce people's labour intensity, all adopts battery that the driving of energy is provided; Result causes and is not that efficiency is low because labour intensity is large; Be exactly that the charging interval is long because battery accumulation of energy is not enough, application life is short; In actual production, can not get extensive popularization.Adopt petrol engine that power is provided, because noise is large, operation is comparatively complicated; In community road and place cleaning, do not obtain large-scale popularization.

In addition due to community road vehicle, park more and morely, road-sweeper is dodged to requirement more and more higher; And operator's technology is generally on the low side, so road-sweeper and the machine of prior art production, be difficult to be widely used.

For road-sweeper, known patent document, relates to some machinery equipments:

Chinese patent: electric cleaning car, the patent No.: ZL200720108643.3, notice of authorization date: on May 28th, 2008.Its purging system, jacking system, running gear, water spray system is swept motor, cylinder by disk respectively and is swept motor, traction electric machine, drive motors, pump motor and drive, but the energy consumption of these motors and required battery power are not proposed to solution.

Chinese patent: electric cleaning car, the patent No.: ZL200320117437.0, notice of authorization date: on April 27th, 2005.What adopt is to utilize power set to drive trailing wheel to promote the cleaning agency in the place ahead, and thinks that the power set of its electric cleaning car are power drive trailing wheel, and drives cleaning agency without power set, so its required drive is little.Being actually full employing battery provides electric energy to drive, rather than " without power set, driving cleaning agency ".Therefore same existence proposes solution to the energy consumption of motor and required battery power.

Chinese patent: electronic three-wheeled sweeper, the patent No.: ZL200620006987.9, notice of authorization date: on March 14th, 2007.This design is actually the further well designed to " electric cleaning car, the patent No.: ZL200320117437.0 "; Same existence proposes solution to the energy consumption of motor and required battery power.

Chinese patent: environment protection foot pedal cleaning vehicle, the patent No.: ZL200820072296.8, notice of authorization date: on May 27th, 2009.Be on the basis of the positive tricycle of manpower, be provided with limit brush and main brush, all adopted manpower driving.For limit brush, main brush actual resistance, the power that manpower demand provides, does not analyze; If but continual employing manpower tramples, drive this tricycle, people's labour intensity, considerably beyond manned tricycle, may have been ignored people's the endurance limit; In addition there is not easy cleaning of cleaning dead angle in positive three-wheel, drives the problem that needs specialized training.

Chinese patent: manpower electric dual-purpose road-sweeper, the patent No.: ZL200620099424.9, notice of authorization date: on October 3rd, 2007.Just used driven by power cleaning part, people's walking promotes the mechanism of walking.If but compare with the external same category of device of producing on market, not only complicated, and heavy.

In order to solve known small-sized, miniature road-sweeper, answer reasonable distribution power, reduce cleaning personnel labor intensity, extend the battery-operated time, eliminate cleaning dead angle, convenient operation and raising the efficiency, environmental protection and be beneficial to the problem of popularization; The utility model provides a kind of three-wheel hybrid cleaning car of riding backwards, employing be the structure of three-wheel of riding backwards; Use manpower, machine power and electric power as driving power; The problem that can effectively solve cleaning dead angle, turning radius and extend the battery-operated time, save manpower is road in park and place, the community sweeping machine that cost of production is lower.The cleaning part that it is comprised of the disc brush, round brush, front-wheel and the garbage collection box that are contained on forebay, and by the trailing wheel, the footstep mechanism that are fitted together with afer bay, the running gear of driving-chain, and clutch, steering mechanism forms.Disc brush adopts battery-driven direct current generator to drive, and can solve the problem of current battery accumulation of energy deficiency; Round brush provides driving-energy by running gear; Can be manpower, can be also the mechanical energy that motorcycle engine provides, and can also be the mechanical energy that the motor of electric motor car provides; Because its running gear can freely be dismantled and change; Even can adopt Manual-pushing.Can solve whole employing manually driven manpower overburden; Can provide various power to select simultaneously.The employing tricycle structure of riding backwards, can become cleaning range directly visually, solves the excessive problem of general road-sweeper turning radius simultaneously.Because economic and practical, easy to maintenance, can extensively promote in property plots.

(3) summary of the invention

The utility model solves the technical scheme that its technical problem adopts: a kind of three-wheel hybrid cleaning car of riding backwards, there are forebay 101 and afer bay 102, between forebay 101 and afer bay 102, there is steering mechanism (105), on forebay 101, there are disc brush 145 and round brush 106, also have front-wheel 108 and cleaning clutch arm 107, there is LED shot-light 110, also have universal wheel 126 and battery 135, on afer bay 102, there are trailing wheel 103 and footstep mechanism 104, it is characterized in that having disc brush 145 by disc brush belt 146, to drive disc brush belt pulley 144 to rotate and inwardly rotation by the disc brush motor pulley 147 of disc brush motor 109 on forebay 101, the main cleaning of realization to ground refuse, on forebay 101, there is round brush 106 by front wheel sprockets 156 round brush sprocket wheel chains 155, to drive round brush sprocket wheel 154 to rotate by the front-wheel 108 being assemblied in frame 101, the cleaning clutch arm 107 also having in frame 101 rotates can lifting front-wheel 108, realize and adjust forebay 101 height overhead, disc brush 145 is contacted or not in contact with the ground with round brush 106, frame 101 also has front dustbin 134 and rear dustbin 117 to be respectively used to collect the rubbish thing of disc brush 145 and round brush 106 cleanings, frame 101 has battery 135 to be fixed in battery case 116, forebay 101 has LED shot-light 110 for cleaning illumination at night, on forebay 101, there is universal wheel 126 to play supplemental support and assisted diversion effect, afer bay 102 has trailing wheel 103 to pass through walking drive sprocket 132 by the footstep mechanism 104 being assemblied on afer bay 102, chain drive-belt 133 drives trailing wheel driven sprocket 131 to rotate and drives described a kind of three-wheel hybrid cleaning car walking of riding backwards.

After described 105You steering mechanism of steering mechanism upper mounted plate, after bolt 119He steering mechanism bottom plate, bolt 125 is fixed on 2 upper mounted plate 120He steering mechanism of steering mechanism bottom plates 124 respectively the rear portion of forebay 101, and connect by bolt 123Yu steering mechanism 105 before bolt 121He steering mechanism bottom plate before steering mechanism's upper mounted plate, steering mechanism 105 can freely rotate in afer bay 102, steering mechanism 105 has and turns to handguard 139 mainly to play the effect of moving steering mechanism 105, moving the front-wheel 108 that steering mechanism 105 can drive forebay 101 turns to.

Described cleaning clutch arm 107 has clutch arm connecting bolt 150 to be connected with clutch slide block 142, clutch arm chute bolt 152 is fixed on forebay 101, cleaning clutch arm 107 has clutch arm chute 151 to slide with tangential around clutch arm chute bolt 152 axial rotation, there is respectively guide 141 on clutch slide block the both sides of forebay 101, under clutch slide block, guide 143, clutch slide block 142, front-wheel 108 has the two ends of front axle 163 to be arranged on respectively on clutch slide block 142, forward or pull back clutch pull handle 118, while driving cleaning clutch arm 107 to rotate by clutch pull rod 127, band dynamic clutch slide block 142 guide 141 on clutch slide block, under clutch slide block, in guide 143, do up or downward movement, and then lifting or decline front axle 163, change the height of front-wheel 108 in frame, forebay 101 has back-moving spring 115 to be connected with cleaning clutch arm 107, there is clutch pull handle chute 122 at forebay 101 two ends, clutch pull handle 118 is played to guiding and positioning action.

Described afer bay 102 is independently with respect to forebay 101, and the bicycle providing in market can be directly provided afer bay 102, motorcycle, and the frame of electric motor car, the shape and size that only need to change steering mechanism 105 can realize connection.

In described frame 101, have front rubbish lid 136, battery box cover 137 and rear rubbish lid 138, for preventing dust and playing decoration function.

Described rear dustbin 117 has rear dustbin abdominal cavity 159, dustbin duck tongue 157 and rear dustbin Adam's apple 158 after also having.

Described front dustbin 134 has front dustbin abdominal cavity 162, dustbin duck tongue 160 and front dustbin Adam's apple 161 before also having.

4 angle steel above of described forebay 101 have fixedly disc brush chute 113 of 8 forebaies, by 8 disc brush set bolts 114, fix 2 groups of disc brushes 145, regulate the fixedly position in disc brush chute 113 of disc brush set bolt 114 mmi machine framves, can regulate the contact condition on disc brush 145 and ground.

The beneficial effects of the utility model are: the structure that has adopted the three-wheel of riding backwards, and front/rear frame is connected by steering mechanism, user can select manpower according to operating personnel's situation, machine power or electric power, both can walking promote, also can ride, the front-wheel of three-wheel of riding backwards is 2, more steadily and easy operating, the disc brush that demand motive force is larger, by motor, driven, reduced the burden that the full car of manpower drives, motor is only limited to driving disc brush simultaneously, relatively saved electric power, because the working time that the battery ubiquity accumulation of energy that market can be supplied now can be supported is not long, this configuration is beneficial to the working time that extends battery, front frame is provided with clutch, in the occasion that does not need cleaning, disc brush can not contact with ground with round brush, reduced the resistance of empty wagons walking, and while putting down clutch, can also make disc brush contact the resistance producing with ground with round brush and be enough to auxiliary car load braking, complete vehicle structure is succinct, manufacture difficulty is little, production and selling cost is lower relatively, operating efficiency is high, sweep-out pattern per hour can reach 2000 square metres, be beneficial to and in property plots, promote for the clean of road and place and keep a public place clean.

(4) accompanying drawing explanation

Below in conjunction with drawings and Examples, the utility model is further illustrated.

Fig. 1: be overall structure front elevational schematic of the present utility model;

Fig. 2: be overall structure schematic top plan view of the present utility model;

Fig. 3: be that schematic diagram is looked on the structure of the present utility model right side;

Fig. 4: the A partial view that is Fig. 1;

Fig. 5: the B partial view that is Fig. 1;

Fig. 6: the C-C sectional view that is Fig. 2;

Fig. 7: the E partial enlarged view that is Fig. 3;

Fig. 8: the F partial enlarged view that is Fig. 4;

Fig. 9: the G partial enlarged view that is Fig. 6;

Figure 10: the H partial enlarged view that is Fig. 6;

Figure 11: be fore wheel structure fracture front elevational schematic of the present utility model;

Figure 12: be roller structure front elevational schematic of the present utility model;

Wherein, in accompanying drawing, the corresponding name of Reference numeral is called: 101～～forebay, 102～～afer bay, 103～～trailing wheel, 104～～footstep mechanism, 105～～steering mechanism, 106～～round brush, 107～～cleaning clutch arm, 108～～front-wheel, 109～～disc brush motor, 110～～LED shot-light, 111～～trailing wheel braking spanner, 112～～disc brush motor control switch, 113～～forebay is disc brush chute fixedly, 114～～disc brush set bolt, 115～～clutch reset spring, 116～～battery case, 117～～rear dustbin, 118～～clutch pull handle, bolt after 119～～steering mechanism upper mounted plate, 120～～steering mechanism upper mounted plate, bolt before 121～～steering mechanism upper mounted plate, 122～～clutch pull handle chute, bolt before 123～～steering mechanism bottom plate, 124～～steering mechanism bottom plate, bolt after 125～～steering mechanism bottom plate, 126～～universal wheel, 127～～clutch pull rod, 128～～brake pulling wire, 129～～rear wheel brake, 131～～trailing wheel driven sprocket, 132～～walking drive sprocket, 133～～walking chain drive-belt, 134～～front dustbin, 135～～battery, 136～～front rubbish lid, 137～～battery box cover, 138～～rear rubbish lid, 139～～turn to handguard, 140～～plate wheel brush fixed head, guide on 141～～clutch slide block, 142～～clutch slide block, guide under 143～～clutch slide block, 144～～disc brush belt pulley, 145～～disc brush, 146～～disc brush belt, 147～～disc brush motor pulley, 148～～disc brush steady pin hold-doun nut, 149～～disc brush steady pin, 150～～clutch arm connecting bolt, 151～～clutch arm chute, 152～～clutch arm chute bolt, 153～～roller brush shaft bearing, 154～～round brush sprocket wheel, 155～～round brush sprocket wheel chain, 156～～front wheel sprockets, 157～～rear dustbin duck tongue, 158～～rear dustbin Adam's apple, 159～～rear dustbin abdominal cavity, 160～～front dustbin duck tongue, 161～～front dustbin Adam's apple, 162～～front dustbin abdominal cavity, 163～～front axle, 164～～front wheel sprockets set bolt, 165～～front wheel lock jack panel, 166～～round brush sprocket wheel set bolt, 167～～roller shaft, 168～～front hub.

(5) specific embodiment

Below in conjunction with embodiment, the utility model is described in further detail, but embodiment of the present utility model is not limited to this.

A kind of three-wheel hybrid cleaning car of riding backwards described in the utility model, Fig. 1 illustrates overall structure front elevational schematic of the present utility model, Fig. 2 illustrates overall structure schematic top plan view of the present utility model, shown in figure 1 and Fig. 2, its mechanism design comprises 1 forebay and 1 afer bay, 1 trailing wheel, 1 footstep mechanism, 1 steering mechanism, 1 round brush, 1 cleaning clutch arm, 2 front-wheels, 2 disc brushes.

Fig. 3 illustrates a kind of three-wheel hybrid cleaning car structure right side of riding backwards of the utility model and looks schematic diagram, it is the E partial enlarged view of described Fig. 3 that Fig. 7 illustrates, shown in figure 3 and Fig. 7,8 forebaies of 4 angle steel above of mmi machine frame 101 are fixedly in disc brush chute 113, by 8 disc brush weeks, determine bolt 114 and fix 2 groups of disc brushes 145, regulate the fixedly position in disc brush chute 113 of disc brush set bolt 114 mmi machine framves, can regulate the contact condition on disc brush 145 and ground, the power of the cleaning effect of

disc brush

145 and 109 outputs of disc brush motor is regulated.

On disc brush fixed head 140, be equipped with disc brush motor 109, disc brush motor pulley 147, disc brush belt 146, disc brush 145, disc brush belt pulley 144, disc brush steady pin 149, disc brush steady pin hold-doun nut 148; Disc brush motor 109 is direct current generator, by the battery 135 fixing in week in battery case 116, provides electric power, and disc brush motor 109 controls unlatching or cuts out by being fixed on the disc brush motor control switch 112 turning on handguard 139; The disc brush motor pulley 147 of disc brush motor 109 drives disc brush belt pulley 144 by disc brush belt 146, and drive the disc brush 145 being attached thereto to rotate, the direction of 2 disc brush 145 rotations is from outside to inside, thereby when implementing floor cleaning, rubbish thing and silt are swept in front dustbin 134; Disc brush steady pin hold-doun nut 148 is fixed on disc brush 145 on plate wheel brush fixed head 140 by disc brush steady pin 149, and disc brush 145 and disc brush belt pulley 144 can rotate by drum brush steady pin 149.

Figure 10 illustrates the H partial enlarged view of C-C sectional view 6 of described Fig. 2 of a kind of three-wheel hybrid cleaning car of riding backwards of the utility model, shown in Figure 10, the front dustbin abdominal cavity 162 that is arranged on front dustbin 134 is in order to increase the storage capacity of rubbish, the front dustbin duck tongue 160 that is arranged on the front bottom of front dustbin 134 is in order to guide rubbish thing and the silt of disc brush 145 cleanings to enter front dustbin 134, and the front dustbin Adam's apple 161 that is arranged on the front bottom of front dustbin 134 is in order to prevent that the rubbish in front dustbin 134 from refluxing.

Fig. 4 illustrates the A partial view of described Fig. 1 of a kind of three-wheel hybrid cleaning car of riding backwards of the utility model, shown in Fig. 8 is the F partial enlarged view of described Fig. 4, shown in figure 4 and Fig. 8, the both sides of mmi machine frame 101 are separately installed with guide 141 on clutch slide block, and under clutch slide block, guide 143, clutch slide block 142, cleaning clutch arm 107, clutch pull handle 118, clutch pull rod 127, the clutch of composition; The two ends of the front axle 163 of front-wheel 108 are arranged on respectively on clutch slide block 142; Cleaning clutch arm 107 is connected with clutch slide block 142 by clutch arm connecting bolt 150, clutch arm chute bolt 152 is fixed on forebay 101, and cleaning clutch arm 107 can be around clutch arm chute bolt 152 axial rotation and tangential slip by clutch arm chute 151; Forward or pull back clutch pull handle 118, by clutch pull rod 127, drive cleaning clutch arm 107 to rotate, when cleaning clutch arm 107 rotates, band dynamic clutch slide block 142 guide 141 on clutch slide block, under clutch slide block, in guide 143, do up or downward movement, and then lifting or decline front axle 163, change the height of front-wheel 108 in frame, thereby change frame height overhead, make disc brush 145, round brush 106 contacts or not in contact with the ground, thereby change the resistance that the utility model is subject in advancing; Back-moving spring 115 connects forebay 101 and cleaning clutch arm 107, plays the effect of cleaning clutch reset by elastic force; The two ends of mmi machine frame 101 are provided with clutch pull handle chute 122, and clutch pull handle 118 is played to guiding and positioning action.

Figure 11 illustrates the fore wheel structure fracture front elevational schematic of a kind of three-wheel hybrid cleaning car of riding backwards of the utility model, shown in figure 4 and Figure 11, front axle 163 two ends are separately installed with front-wheel 108, by front wheel lock jack panel 165, front-wheel 108 are done to axial locking on front axle 163; On the front hub 168 of one of them front-wheel 108, be connected with a front wheel sprockets 156, by front wheel sprockets set bolt 164, front wheel sprockets 156 be fixed on front hub 168.When trailing wheel 103 rotating drive the utility model advance, because front-wheel 108 is rotated with ground friction around front axle 163, thereby driving round brush sprocket wheel 154 to rotate by round brush sprocket wheel chain 155, front wheel sprockets 156 drive round brush 106 to rotate.

Figure 12 illustrates the roller structure front elevational schematic of a kind of three-wheel hybrid cleaning car of riding backwards of the utility model, with reference to figure 4, shown in Fig. 8 and Figure 12, round brush 106 is installed on roller shaft 167, roller shaft 167 two ends are provided with roller brush shaft bearing 153, one end of roller shaft 167 is provided with round brush sprocket wheel 154, round brush sprocket wheel set bolt 166 is fixed on round brush sprocket wheel 154 on roller shaft 167, front wheel sprockets 156 drives round brush sprocket wheel 154 to rotate by round brush sprocket wheel chain 155, and then drive round brush 106 to rotate, roller brush shaft bearing 153 is fixed on the bottom in the middle of forebay 101, can adjust up and down the exposure level on round brush 106 and ground, when round brush 106 rotates, realize the auxiliary cleaning of ground refuse thing and silt.

Fig. 9 illustrates the G partial enlarged view of C-C sectional view 6 of described Fig. 2 of a kind of three-wheel hybrid cleaning car of riding backwards of the utility model, shown in figure 9, the rear dustbin abdominal cavity 159 that is arranged on rear dustbin 117 is in order to increase the storage capacity of rubbish, the rear dustbin duck tongue 157 that is arranged on the front bottom of rear dustbin 117 is in order to guide rubbish thing and the silt of round brush 106 cleanings to enter rear dustbin 117, and the rear dustbin Adam's apple 158 that is arranged on the front bottom of rear dustbin 117 is in order to prevent that the rubbish in rear dustbin 117 from refluxing.

Fig. 6 illustrates the C-C sectional view of described Fig. 2 of a kind of three-wheel hybrid cleaning car of riding backwards of the utility model, shown in figure 6, the rear two bottom sides of forebay 101 is separately installed with

universal wheel

126, and 126 pairs of forebaies 101 of universal wheel play supplemental support and assisted diversion effect.

Front dustbin 134 is placed on forebay 101 front portions, and rear dustbin 117 is placed on forebay 101 rear portions, all can take out and be convenient to take out rubbish thing and silt; Battery case 116 is fixed on forebay 101 middle parts, and battery case 116 is for stationary stroage battery 135 and place maintenance tool.

Shown in figure 2, on forebay 101, be placed with front rubbish lid 136, battery box cover 137 and rear rubbish lid 138, for preventing dust and playing decoration function.

Forebay 101 both sides, the place ahead are provided with LED shot-light 110, and LED shot-light 110 is the energy-conservation direct current LWD electricity shot-light of high light, mainly plays night or when the environment operation of luminance difference, provides the effect of illumination.

After determining plate next week with reference to bolt 119He steering mechanism after the upper mounted plate of ，You steering mechanism shown in figure 3 and Fig. 6, bolt 125 is fixed on forebay 101 rear portions by 2 upper mounted plate 120He steering mechanism of steering mechanism bottom plates 124 respectively; And connect by bolt 123Yu steering mechanism 105 before bolt 121He steering mechanism bottom plate before steering mechanism's upper mounted plate, steering mechanism 105 can freely rotate in afer bay 102, move and turn to handguard 139, can rotate steering mechanism 105, and then drive forebay 101 realizations to turn to; Because forebay 101 is supported by 2 front-wheels 108, therefore turn to steady easy operating; Because 2 disc brushes 145 are placed in the front bottom of forebay 101, be therefore easy to eliminate cleaning dead angle.

Shown in figure 1, Fig. 2 and Fig. 4, if take down afer bay 102, operating personnel can, by turning to handguard 139 Manual-pushing forebaies 101 to advance, realize the walking of the utility model manpower and promote the function of advancing.

Fig. 5 illustrates the B partial view of described Fig. 1 of a kind of three-wheel hybrid cleaning car of riding backwards of a kind of embodiment of the present utility model, shown in figure 1 and Fig. 5, trailing wheel 103 is provided with trailing wheel driven sprocket 131, footstep mechanism 104 is provided with walking drive sprocket 132, walking drive sprocket 132 drives trailing wheel driven sprocket 131 by walking chain drive-belt 133, and then drive trailing wheel 103 to rotate, realize the utility model walking.

Trailing wheel 103 and footstep mechanism 104 are installed on afer bay 102, rear wheel brake 129 is also installed; Trailing wheel braking spanner 111 is controlled rear wheel brake 129 by brake pulling wire 128.

Afer bay 102 is independently with respect to forebay 101; Afer bay 102 can be directly provided by the bicycle providing in market, motorcycle, the frame of electric motor car.

Select the frame of motorcycle or electric motor car, and gasoline engine or motor be as driving power, can become another or another kind of embodiment of the present utility model.

More particularly, footstep mechanism 104 is that the utility model drives a kind of of power, can be replaced by as required gasoline engine or motor as driving power.

" embodiment " described in this manual refers to that the embodiment that adopts manpower to drive walking describes, as for being replaced by gasoline engine or motor when driving power to drive as walking of the present utility model, during in conjunction with the specific features of the existing description of this manual, structure and characteristics, other embodiment of the combination that advocate realize within this feature, structure and characteristics also drop on scope of the present utility model.

Claims

1. the three-wheel hybrid cleaning car of riding backwards, there are forebay (101) and afer bay (102), between forebay (101) and afer bay (102), there is steering mechanism (105), on forebay (101), there are disc brush (145) and round brush (106), also have front-wheel (108) and cleaning clutch arm (107), there is LED shot-light (110), also have universal wheel (126) and battery (135), on afer bay (102), there are trailing wheel (103) and footstep mechanism (104), it is characterized in that having disc brush (145) by disc brush belt (146), to drive disc brush belt pulley (144) to rotate and inwardly rotation by the disc brush motor pulley (147) of disc brush motor (109) on forebay (101), the main cleaning of realization to ground refuse, on forebay (101), there is round brush (106) by front wheel sprockets (156) round brush sprocket wheel chain (155), to drive round brush sprocket wheel (154) to rotate by the front-wheel (108) being assemblied in frame (101), the upper cleaning clutch arm (107) also having of frame (101) rotates can lifting front-wheel (108), realize and adjust forebay (101) height overhead, disc brush (145) is contacted or not in contact with the ground with round brush (106), frame (101) also has front dustbin (134) and rear dustbin (117) to be respectively used to collect the rubbish thing of disc brush (145) and round brush (106) cleaning, frame (101) has battery (135) to be fixed in battery case (116), forebay (101) has LED shot-light (110) for cleaning illumination at night, on forebay (101), there is universal wheel (126) to play supplemental support and assisted diversion effect, afer bay (102) has trailing wheel (103) to pass through walking drive sprocket (132) by the footstep mechanism (104) being assemblied on afer bay (102), chain drive-belt (133) drives trailing wheel driven sprocket (131) to rotate and drives described a kind of three-wheel hybrid cleaning car walking of riding backwards.

2. a kind of three-wheel hybrid cleaning car of riding backwards according to claim 1, it is characterized in that described steering mechanism (105) has after steering mechanism's upper mounted plate bolt (125) after bolt (119) and steering mechanism's bottom plate respectively 2 steering mechanism's upper mounted plates (120) and steering mechanism's bottom plate (124) are fixed on to the rear portion of forebay (101), and be connected with steering mechanism (105) by bolt (121) before steering mechanism's upper mounted plate and the front bolt (123) of steering mechanism's bottom plate, steering mechanism (105) can freely rotate in afer bay (102), steering mechanism (105) has and turns to handguard (139) mainly to play the effect of moving steering mechanism (105), moving steering mechanism (105) can drive the front-wheel (108) of forebay (101) to turn to.

3. a kind of three-wheel hybrid cleaning car of riding backwards according to claim 1, it is characterized in that described cleaning clutch arm (107) has clutch arm connecting bolt (150) to be connected with clutch slide block (142), clutch arm chute bolt (152) is fixed on forebay (101), cleaning clutch arm (107) has clutch arm chute (151) to slide with tangential around clutch arm chute bolt (152) axial rotation, there is respectively guide on clutch slide block (141) both sides of forebay (101), guide under clutch slide block (143), clutch slide block (142), front-wheel (108) has the two ends of front axle (163) to be arranged on respectively on clutch slide block (142), forward or pull back clutch pull handle (118), while driving cleaning clutch arm (107) to rotate by clutch pull rod (127), band dynamic clutch slide block (142) guide (141) on clutch slide block, guide under clutch slide block is done up or downward movement in (143), and then lifting or decline front axle (163), change the height of front-wheel (108) in frame, forebay (101) has back-moving spring (115) to be connected with cleaning clutch arm (107), there is clutch pull handle chute (122) at forebay (101) two ends, clutch pull handle (118) is played to guiding and positioning action.

4. a kind of three-wheel hybrid cleaning car of riding backwards according to claim 1, it is characterized in that described afer bay (102) is independently with respect to forebay (101), the bicycle providing in market can be directly provided afer bay (102), motorcycle, the frame of electric motor car, the shape and size that only need to change steering mechanism (105) can realize connection.

5. a kind of three-wheel hybrid cleaning car of riding backwards according to claim 1, it is characterized in that there is front rubbish lid (136) in described frame (101), battery box cover (137) and rear rubbish lid (138), for preventing dust and playing decoration function.

6. a kind of three-wheel hybrid cleaning car of riding backwards according to claim 1, is characterized in that described rear dustbin (117) has rear dustbin abdominal cavity (159), dustbin duck tongue (157) and rear dustbin Adam's apple (158) after also having.

7. a kind of three-wheel hybrid cleaning car of riding backwards according to claim 1, is characterized in that described front dustbin (134) has front dustbin abdominal cavity (162), dustbin duck tongue (160) and front dustbin Adam's apple (161) before also having.

8. a kind of three-wheel hybrid cleaning car of riding backwards according to claim 1,4 angle steel above that it is characterized in that described forebay (101) have fixedly disc brush chute (113) of 8 forebaies, by 8 disc brush set bolts (114), fix 2 groups of disc brushes (145), regulate the fixedly position in disc brush chute (113) of disc brush set bolt (114) mmi machine frame, can regulate the contact condition on disc brush (145) and ground.