CN2630310Y - Electric street road scavenging vehicle - Google Patents

Abstract

The utility model discloses a new-type electric street road cleaning vehicle comprising a three-wheeler. A cylindrical rotary cleaning part (10), a rotary dust pan (11) and a lifting mechanism (12) are arranged below the frame of the three-wheeler and near the ground surface, the front part of the frame of the three-wheeler is provided with a dustbin (2) and a water tank (5), and the rear part of the frame of the three-wheeler is equipped with a dust lifting device (9) and an electric drive mechanism. The cleaning vehicle may be driven by human power, or electrically driven, and the cleaning part will sweep the dust on the ground surface into the lifting device via the dust pan when the cleaning vehicle is moving, and then the dust will be emptied into the dustbin. The cleaning process is carried out in a basically enclosed state, thereby avoiding flying dust, and providing a fast cleaning speed and easy driving. The utility model involves a low cost and less human labor, satisfies the environmental protection requirements and applies to cleaning road surfaces on big and small streets in both large and small cities.

Description

Electronic surface of the street road-sweeper

The utility model relates to a kind of electronic surface of the street road-sweeper, belongs to urban street road cleaning facility.

Road cleaning is an important job of municipal administration, is necessarily requiring of urban civilization.Except that a spot of large-scale automobile of sweeping the floor of big city municipalization, generally all be manually to sweep the floor at present.The former costs an arm and a leg, and is difficult to a large amount of configurations, and also is not suitable for using on ruelle, and latter's shortcoming is obviously too many, can not keep abreast of the times.Along with the raising to the urban environmental protection job requirement, particularly a large amount of middle townlet of rising press for a kind of suitable facility and substitute hand sweeping.Existing many patents have proposed solution separately, but all not too practical and perfect, as Chinese patent 99117388,88102398, a kind of hand push scavenging machine is all disclosed, but design defect is a lot, and is big as cleaning labour intensity, renders a service very low, Chinese patent 01249510 discloses a kind of power-actuated road-sweeper, design better sweeps rubbish and sewage in the collecting box neatly but reality is very difficult, and too small collecting box is also impracticable.

The purpose of this utility model provides a kind of novel electronic surface of the street road-sweeper: it is ridden (also can be electric boosted) by manpower, and driven by power is swept the floor, and rubbish sweeps hoisting mechanism through dustpan, after promoting, pour on the car in the dumpster, the process of sweeping the floor base closed, dust does not fly upward, and the speed of sweeping the floor is fast, it is brisk to ride, the effect height, cheap, workman's amount of labour is low, compliance with environmental protection requirements, the needs of the road cleaning in suitable big or small city size street.

The technical solution of the utility model is:

A kind of novel electronic surface of the street road-sweeper, it is near the place, ground rotary cleaning parts of drum-shape and rotatable dustpan to be installed under a manpower is ridden the vehicle frame of three cars of (or electric power power-assist), at dustbin of the anterior installation of vehicle frame, a rubbish lifting appliance is installed at the vehicle frame rear portion, and is disposed a cover power driving mechanism.Tricycle sweeps lifting appliance to ground refuse through dustpan by the rotary cleaning parts of power-actuated drum-shape in advancing, pour dustbin into after promoting, and cleaning process is finished in closed state.

Description of drawings:

Fig. 1 is the whole three-dimensional appearance view of electronic surface of the street road-sweeper.

Fig. 2 is the whole front elevation drawing of electronic surface of the street road-sweeper.

Fig. 3 is the rotary cleaning facility of garden tubular and the rotatable dustpan of electronic surface of the street road-sweeper and mentions mechanism's three-dimensional appearance view.

Fig. 4 removes drum-shape rotation broom and the rotatable dustpan behind the cylindrical housing for electronic surface of the street road-sweeper and mentions the three-dimensional appearance view of mechanism.

Fig. 5 removes rubbish lifting appliance three-dimensional appearance view behind the parts such as side panel for electronic surface of the street road-sweeper.

Fig. 6 is the amplification three-dimensional appearance view of a pair of travelling gear in the lifting appliance transmission group of electronic surface of the street road-sweeper etc.

Below in conjunction with accompanying drawing an embodiment of the present utility model is described in detail.

A kind of electronic surface of the street road-sweeper, it is by ride three car vehicle bodies (1) of (or electric power power-assist) of a: manpower, one is installed in the rotary cleaning facility of locating near ground under the vehicle body of cylindrical shape (10), a rotatable dustpan (11) that is attached on the cleaning facility, cleaning facility are mentioned mechanism (12), a rubbish lifting appliance (9) that is installed in body tail, dustbin (2) that is installed in body forward structure and water tank (5), and be installed in dc motor (8), battery (7), transmission device compositions such as (6) on the vehicle body.

The rotary cleaning facility of above-mentioned cylindrical shape (10) have a cylindrical housing (13) and a drum-shape rotation broom (15), and broom is included in housings, and the outer peripheral face of broom and cylindrical housing inner peripheral surface diameter are roughly the same, the central axes of the two; An axis of rotation (28) is installed on this coincidence axis, and rotating shaft terminal god goes out outside the cylindrical housing side, at the two ends extension rolling bearing and bearing holder (housing, cover) is arranged respectively, and axis of rotation is parallel to the ground, and is vertical with tricycle vertical (vehicle commander's direction); Drum-shape rotation broom is fixed on the axis of rotation, rotates with axis of rotation, and the direction of rotation of wheel was consistent when the broom direction of rotation moved ahead with tricycle, but the rotating speed of the tricycle wheel of rotating speed in should riding when cleaning; On the downside of shell periphery, dug an opening (16), at the opening interlude dustpan (11) that can rotate around axis of rotation is arranged, at lower opening portion (18) to the landing ground place, the rotation broom broom (26) front end expose cylindrical housing and with inswept tangently ground, ground, upper opening portion (14) communicates with the under shed (38) of rubbish lifting appliance (9), atwirl boomstick ground refuse sweeps dustpan from lower opening portion, and promotes rubbish fast and tangentially be thrown in the under shed of rubbish lifting appliance from upper shed.

The above-mentioned rotatable dustpan (11) that is attached on the cleaning facility, its cross section is one section circular arc concentric with cylindrical housing, the place constitutes the part of cylindrical housing in the middle of the cylindrical housing opening, the length of dustpan is slightly larger than the length of (or being slightly less than) barrel shrond, there is circular hole at heart place, dustpan dual-side (17) garden, can pass axis of rotation (28), and dustpan does not rotate with the axis, but can sway, can rotate automatically to lift when making dustpan run into the protrusion of uneven ground and avoid protrusion.

Above-mentioned cleaning facility are mentioned mechanism (12), a U font depression bar (23) is arranged, U font depression bar both ends all are welded with one flat plate (24), two plate level are parallel to each other, have one to be fixed on the hole that the tricycle pole (21) parallel with axis of rotation on one's body pass two flat boards and to constitute the rotating fulcrum mention mechanism; The cylindrical housing of cleaning facility is packed between the flat board, and the bearing holder (housing, cover) of rotating shaft terminal bearing can be fixed on the shell, also can be fixed on the flat board, depresses U font depression bar, can be rotating fulcrum with the pole, and cleaning facility and dustpan are mentioned and built on stilts together.

Above-mentioned rubbish lifting appliance (9) has the prolate box-shaped casing (34) of an inclination, and shell is being established at angle with ground (for example: become 60 degree angles with ground); On one long side surface on the oblique ground of long box, an opening is arranged respectively up and down, upper shed (43) communicates with the dustbin inlet, and under shed (38) communicates with cylindrical housing opening part top (14); Housings has the bucket (35) of several cross sections like V font (or semicircle, half polygon etc.), the bucket of these several V fonts respectively has a pipe (37) in its corresponding position, side, two ends, long chain link minor axis (not shown) is all arranged with dividing equally in the driving chain (36) at regular intervals, this chain link minor axis is inserted in the pipe of V font bucket side, driving-chain one by one is connected in series the composition lifter to bucket, and driving down around two ends at two sprocket wheels (32) up and down is that the semi arch centre is that the long frame route of straightway is advanced discontinuously; The thickness of box-shaped casing should be slightly larger than two times of breadth of section of bucket, the width of box-shaped casing should be slightly larger than the length of bucket, at the height place corresponding with dustbin inlet, a pair of group of rod (42) arranged, bucket in the rising is one by one little by little verted under the barrier effect of dialling rod, the rubbish of lifting is poured in the rubbish feather cockscomb opening from the lifting appliance upper shed by the square.

Above-mentioned dustbin (2), it is the rectangle sylphon of a band side door, an opening is arranged at its top towards lifting appliance one side, communicates with lifting appliance upper shed (43), and also can there be the movable dustbin (not shown) of the Sheng rubbish that can take out from the dustbin side door dustbin inside.

Above-mentioned water tank (5) can be installed in dustbin top (or bottom), from water tank, pick out the watering water pipe (3) of an inverted T-shaped of forming by the water pipe of the water pipe of a capwise and level trend, water tap (4) is housed on the water pipe, the horizontal direction water pipe has the plurality of rows aperture towards a side on ground, opens tap water is spread earthward.

Above-mentioned transmission device (6) comprising: electrical motor gearshift group (49), cleaning facility transmission groups (25), lifting appliance transmission group (33) etc., and to regulate rotating speed and to drive rotation broom and lifting appliance respectively.

Drum-shape rotation broom (15) in its columnar rotary cleaning facility, broom (26) by several elongated band bundles is formed much smaller than the disk (27) of cylindrical outer casing radius with two radiuses, there is circular hole at the center of disk, there is radial ground to arrange on the disk end face, with the same number of groove of broom, groove width is identical with the thickness of boomstick, every two ends the bundle of broom (31) all are inserted in the pair of discs groove, by screw broom and disk fix form as a whole, axis of rotation passes two disc centre circular holes, and fixedly connected with disk, broom is rotated with axis of rotation, can adjust its radial position behind the broom end wear and use so that continue.

The axis of rotation (28) of its columnar rotary cleaning facility stretches out two sides of cylindrical housing, and pass the flat board (24) of the U font depression bar of mentioning mechanism, expose dull and stereotyped end at it helical gear (29) also is installed, drive taper broom (30) rotation by a pair of helical gear, rolling bearing is arranged and by its bearing support on the taper broom axle, be fixed in the cleaning facility and mention on the flat board of mechanism.

The stop of oriented outer lug (19) plays position-limiting action to dustpan on the cylindrical housing side, and against it, the dustpan lower edge is built on stilts slightly when making dustpan sagging.

It the cleaning facility mention mechanism (12) when depressing, can be installed in tricycle clamp (22) fastening on one's body by one and live and make the cleaning facility keep mentioning state; Giving as security lower clip can make the landing of cleaning facility be the state of sweeping the floor again.

In its lifting appliance transmission group (33), a pair of travelling gear is arranged, its active gear wheel (39) only has tooth (47) on a bit of pitch circle, external diameter at the remainder gear is equal to or slightly less than root circle, gear wheel only has the sub-fraction of tooth can drive driven pinion (41) rotation in rotating a circle, remainder can not drive driven pulley and rotate, and at this moment driven pulley is fixed by a slip clamp (40) engagement; The slip clamp is a rectangular plate, its centre has two elongated slots, the turning cylinder of gear wheel and its driven pulley (48) passes these two elongated slots and by ring washer the slip clamp is lived at axial restraint, but it can be slided in the surface translation of a spring (45) effect lower edge gear wheel and its driven pulley; One end of rectangular plate has a band tooth plush copper (44), several teeth are arranged above, can mesh with driven pulley, a middle smooth plush copper (46) in addition has a circular arc shiny surface above, can slide along the gear wheel periphery, by this cover mechanism, can make lifting appliance can be under two kinds of states checker: stablize motionlessly relatively in the long period, then advancing fast in the short period relatively, like this, make rubbish promote discontinuously.

In its cleaning facility transmission group (6) idler gear (20) is arranged, it is installed in as the cleaning facility mentions on the garden rod (21) of rotating fulcrum of mechanism, no matter to guarantee mentioning mechanism when depressing or lifting, the chain of cleaning facility transmission group can both be in normal tensioning state.

The rotary cleaning facility of its cylindrical shape (10), rubbish lifting appliance (9), the transverse width of dustbin (2) and water tank (5) etc. all should be roughly the same, but all be slightly less than the width of three-wheel vehicle body (1).

Claims (8)

1, a kind of electronic surface of the street road-sweeper, by three car vehicle bodies (1), the rotary cleaning facility of cylindrical shape (10) are attached to the rotatable dustpan (11) on the cleaning facility, the cleaning facility are mentioned mechanism (12), rubbish lifting appliance (9), dustbin (2), water tank (5), reach dc motor (8), battery (7), transmission device compositions such as (6)

It is characterized in that:

(1) the rotary cleaning facility of above-mentioned cylindrical shape (10), form by cylindrical housing (13) and the drum-shape rotation broom (15) that is included in its inside, on the downside of shell periphery, dug an opening (16), the outer peripheral face of broom and cylindrical housing inner peripheral surface diameter are roughly the same, the central axes of the two; An axis of rotation (28) is installed on this coincidence axis, and rotating shaft terminal god goes out outside the cylindrical housing side, at the two ends extension rolling bearing and bearing holder (housing, cover) is housed, and axis of rotation is parallel to the ground, and is vertical with tricycle vertical (vehicle commander's direction); Drum-shape rotation broom is fixed on the axis of rotation, rotates with axis of rotation, and the direction of rotation of wheel was consistent when the broom direction of rotation moved ahead with tricycle;

(2) the above-mentioned rotatable dustpan (11) that is attached on the cleaning facility, form with concentric circular arc plate and the two side faces of cylindrical housing by one section, the place constitutes the part of cylindrical housing in the middle of the cylindrical housing opening, there is circular hole at heart place, dustpan dual-side (17) garden, and axis of rotation (28) passes from circular hole;

(3) above-mentioned cleaning facility are mentioned mechanism (12), it is a U font depression bar (23), U font depression bar both ends are dull and stereotyped (24), two plate level are parallel to each other, have one to be fixed on the tricycle vertical hole of passing on the two dull and stereotyped relevant positions of the pole as fulcrum parallel with axis of rotation (21) on one's body, the cleaning facility are packed between this two flat board;

(4) above-mentioned rubbish lifting appliance (9) has the prolate box-shaped casing (34) of an inclination, on the side on long box tendency ground upper shed (43) and under shed (38) is arranged; Housings has the bucket (35) of several cross sections like V font (or semicircle, half polygon etc.), article two, driving-chain (36) respectively in poor two sides of bucket one by one, be connected in series the composition lifter to bucket evenly and at intervals, driving-chain is driven by last lower sprocket (32), in upper shed place a pair of group of rod (42) is housed;

(5) above-mentioned dustbin (2) is the rectangle sylphon of a band side door, and an opening is arranged on the top of another side;

(6) above-mentioned water tank (5) has the watering water pipe (3) of an inverted T-shaped, and water tap (4) is housed on the water pipe, and horizontal direction section water pipe has the plurality of rows aperture towards a side on ground;

(7) above-mentioned transmission device (6) comprising: electrical motor gearshift group (49), cleaning facility transmission groups (25), lifting appliance transmission group (33) etc.

2, according to the described electronic surface of the street road-sweeper of claim 1, it is characterized in that:

Its drum-shape rotation broom (15), broom (26) by several elongated band bundles is formed much smaller than the disk (27) of cylindrical outer casing radius with two radiuses, there is circular hole at the center of disk, have on the disk end face that radial ground is arranged, with the same number of groove of broom, every two ends the bundle of broom (31) all are inserted in the pair of discs groove, axis of rotation passes two disc centre circular holes, and fixedlys connected with disk.

3, according to the described electronic surface of the street road-sweeper of claim 1, it is characterized in that:

Two rear flank that the axis of rotation (28) of its columnar rotary cleaning facility stretches out cylindrical housing are also passed two flat boards (24) of the U font depression bar of mentioning mechanism and are gone up corresponding hole, and expose dull and stereotyped end at it sprocket wheel and helical gear (29) are installed, cleaning facility two sides have taper (or dish type) broom (30), there is helical gear taper broom upper end, and, be installed in the cleaning facility and mention on the flat board (24) of mechanism by rolling bearing and bearing support thereof.

4, according to the described electronic surface of the street road-sweeper of claim 1, it is characterized in that:

The stop of oriented outer lug (19) plays position-limiting action to dustpan on the cylindrical housing side.

5, according to the described electronic surface of the street road-sweeper of claim 1, it is characterized in that:

Its cleaning facility are mentioned mechanism (12) and also are furnished with one and are packed in tricycle clamp (22) on one's body.

6, according to the described electronic surface of the street road-sweeper of claim 1, it is characterized in that:

In its lifting appliance transmission group (33), a pair of travelling gear (39) (41) is arranged, its initiatively gear wheel (39) tooth (47) is only arranged on a bit of pitch circle, be equal to or slightly less than root circle at the external diameter of remainder gear, driven pinion (41) is general gear; Other has a slip clamp (40) to place this on the gear, this slip clamp is a rectangular plate, and an end of rectangular plate has band tooth plush copper (44), and there is smooth plush copper (46) centre, two slotted holes are arranged on the plate, and the turning cylinder of gear wheel and its driven pulley (48) passes this two slotted holes.

7, according to the described electronic surface of the street road-sweeper of claim 1, it is characterized in that:

There is an idler gear (20) to be installed on the garden rod (21) in its cleaning facility transmission group (6).

8, according to the described electronic surface of the street road-sweeper of claim 1, it is characterized in that:

The rotary cleaning facility of its cylindrical shape (10), rubbish lifting appliance (9), the transverse width of dustbin (2) and water tank (5) etc. all should be roughly the same, but all be slightly less than the width of three-wheel vehicle body (1).

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