CN2260102Y

CN2260102Y - Road sweep vehicle

Info

Publication number: CN2260102Y
Application number: CN 96214824
Authority: CN
Inventors: 齐文学
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-06-12
Filing date: 1996-06-12
Publication date: 1997-08-20
Anticipated expiration: 2006-06-12

Abstract

The utility model relates to a sweeping vehicle. A travelling device is composed of a driving wheel and a steering wheel. A water spraying device is composed of a water tank, a water pipe and a water nozzle. A sweeping device is composed of a rolling brush and a rotating brush. A dirt collecting device is formed by the connection of a collecting plate frame, a collecting plate arranged on the collecting plate frame and a dirt tank. The utility model is mainly characterized in that the rolling brush and the collecting plate frame are connected with a following frame which is connected with a tension spring. The tension spring is connected with a pull rod by a rope, and a spring is also arranged in the rotating brush. The rolling brush and the rotating brush float upwards and downwards along with rough road surfaces during sweeping work, so the rolling brush and the rotating brush can be used for sweeping rough road surfaces cleanly. The utility model has the advantages of simple operation, low cost, etc.

Description

Road-sweeper

A kind of road-sweeper that is used to keep a public place clean.

Existing road-sweeper is motor-driven road-sweeper, and its clearing apparatus is driven by vehicle motor, when cleaning work, because commentaries on classics brush and the round brush and the ground spacing of clearing apparatus, can not float with the rough and uneven in surface of road surface, only be applicable to the bright and clean smooth road surface of cleaning usually, bristle is easy to wear; Because the car body of road-sweeper is long, turning radius is bigger, can only be used for the large tracts of land operation; Also because road-sweeper cost height, now have only public places such as the airport in China part city and station to use.

The purpose of this utility model be to provide a kind of applied widely, simple to operate, with low cost, can clean roughness pavement and clean clean road-sweeper.

The purpose of this utility model is realized by following technical scheme: road-sweeper has: vehicle frame (40), on vehicle frame (40), be fixed with the driving wheel (13) that rotates by driving shaft (14), around driving shaft (14), be loaded on turning to pedestal (49), turn to and be fixed with steering spindle (43) on the pedestal (49) on the vehicle frame (40), the moving device that the deflecting roller (22) that rotates around steering spindle (43) is formed; By being fixed in water tank (26), the water pipe (1) on the vehicle frame (40) and being fixed in the watering device that the water nozzle (36) on the water pipe (1) is formed; By going up fixing integral rolling brush (44) at roller brush shaft (31), being fixed in the round brush of the bristle (6) on the integral rolling brush (44) and going up the commentaries on classics brush housing (2) installed, be fixed on the clearing apparatus that the commentaries on classics brush that changes the bristle (37) on the brush housing (2) is formed changeing brush axle (48); By pinch plate (8) that places on pinch grillage (9), to scoop up the collection dirt device that grillage (9) and pinch plate (8) and dirt box (41) connect to form by little axle (10), special character of the present utility model is: go up fixed center power transmission shaft (17) at vehicle frame (40), on center power transmission shaft (17), be nested with servo support (29) respectively, the roller brush shaft (31) of clearing apparatus is installed at the front end of servo support (29), one end of pinch grillage (9) of collection dirt device is connected with servo support (29) by pin (45), one end of extension spring (28) is connected with servo support (29), the other end is connected with the rope (46) of wheel (27) that rotate, rope (46) is connected with pull bar (25), in clearing apparatus changes the housing of brushing (2), spring (5) is housed, on commentaries on classics brush axle (48), be provided with axial notch (4), being fixed on the bearing pin (3) that changes on the brush housing (2) matches with the axial notch (4) of changeing brush axle (48), be provided with pin-and-hole (47) changeing on the brush axle (48), will change with pin and brush spool (48) and be connected with the longitudinal axis (35) on being fixed on vehicle frame (40).

Front end in the dirt box (41) of described collection dirt device is provided with to change takes off (39), changes to take off (39) and be fixed on to change and take off on the axle (12), changes to take off axle (12) and be contained on the vehicle frame (40).

Settle elastic wire (7) in the bristle (6) of the round brush of described clearing apparatus, elastic wire (7) is fixed on the integral rolling brush (44).

Road-sweeper of the present utility model is compared with existing motor-driven road-sweeper, because the round brush of road-sweeper of the present utility model, a pinch grillage are connected with servo support, arbitrary-movement articulator is connected with pull bar by extension spring, rope, servo support is controlled by elastic force, makes round brush and pinch plate upper and lower unsteady simultaneously with the injustice on road surface.Also owing in the housing of commentaries on classics brush spring is housed, changeing on the brush axle bearing pin that axial notch is arranged, be fixed on the commentaries on classics brush housing can be along the axial notch displacement of changeing on the brush axle, make the commentaries on classics brush upper and lower unsteady with the injustice on road surface under the effect of spring, can clean irregular road surface and cleaning totally.Have advantages such as applied widely, simple to operate, that cleaning is clean, with low cost.

The utility model is described in further detail to utilize embodiment shown in the drawings below.

Fig. 1 is a road-sweeper structural representation of the present utility model.

Fig. 2 is the schematic top plan view of Fig. 1.

Fig. 3 is the schematic side view of Fig. 1.

Fig. 4 is road-sweeper transmission principle figure of the present utility model.

With reference to Fig. 1-3, driving shaft (14), inter-axle shaft (21), center power transmission shaft (17) are installed respectively on the both sides support body of vehicle frame (40), are changeed and take off axle (12), the front propeller shaft longitudinal axis (33), the longitudinal axis (35), in the rear end of vehicle frame (40) bogie (49) is housed, steering spindle (43) is housed on the bogie (49).Sprocket wheel (15), driving wheel (13) that rotates around driving shaft (14) and the clutch (42) that makes driving wheel (13) be meshed or separate with sprocket wheel (15) are housed on driving shaft (14), and clutch (42) is connected with clutch linkage (18) on being fixed on vehicle frame (40).The hinge wheel (19) and the minor sprocket (20) that rotate around inter-axle shaft (21) are housed on inter-axle shaft (21), hinge wheel (19) and minor sprocket (20) but integral production.The sprocket wheel (16) that rotates around center power transmission shaft (17) is housed on center power transmission shaft (17).Take off axle in commentaries on classics and be fixed with sprocket wheel (11) on (12).The sprocket wheel (38) and the conical gear (34) that rotate around front propeller shaft (33) are housed on front propeller shaft (33).On the longitudinal axis (35), be fixed with the conical gear (32) that is meshed with conical gear (34).On the axle (43) of bogie (49), the deflecting roller (22) that rotates around axle (43) is housed.On center power transmission shaft (17), be nested with servo support (29) respectively, front end at servo support (29) is installed roller brush shaft (31), on roller brush shaft (31), be fixed with integral rolling brush (44), be fixed with some pinches of bristles (6) on the integral rolling brush (44), the elastic wire (7) of settling the cleaning weight to use in every pinch of bristle (6), elastic wire (7) also is fixed on the integral rolling brush (44).Dirt box (41) is housed on vehicle frame (40), the rear end of dirt box (41) is provided with chamber door (23), front end in dirt box (41) is provided with to change takes off (39), change and to take off (39) and be fixed on to change and take off on the axle (12), the dirt entrance of the front end of dirt box (41) will scoop up grillage (9) with little axle (10) and a pinch plate (8) is contained on the dirt box (41), scooping up plate (8) places on pinch grillage (9), an end of scooping up grillage (9) is connected with servo support (29) by pin (45), arbitrary-movement articulator (29) is connected with extension spring (28), extension spring (28) is connected with the rope (46) of wheel (27) that rotate, rope (46) is connected with pull bar (25), servo support (29) is under the effect of extension spring (28), can make round brush and pinch plate (8) with on the road surface, float down, when not carrying out cleaning work, can spur pull bar (25) round brush and a pinch plate are lifted with arbitrary-movement articulator (29).Change brush axle (48) and be provided with pin-and-hole (47) and axial notch (4), in changeing brush housing (2), spring (5) is set, an end that changes brush axle (48) is loaded on to be changeed in the brush housing (2), the bearing pin (3) that changes on the brush housing (2) matches with the axial notch (4) of changeing brush axle (48), bristle (37) is fixed on to be changeed on the brush housing (2), changes brush axle (48) and is connected by bearing pin with the longitudinal axis (35), when cleaning work, change brush under the effect of spring (5), float with the road surface is upper and lower.When not carrying out cleaning work, up mention and change brush axle (48), be connected with the longitudinal axis (35) with bearing pin by the pin-and-hole (47) that changes on the brush axle (48).Water tank (26), water pipe (1) are being housed on the vehicle frame (40) and are being loaded on water nozzle (36) on the water pipe (1).On vehicle frame (40), be fixed with handlebar (24).The periphery of vehicle frame (40) has cover plate (50).

With reference to Fig. 4, the sprocket wheel (15) coaxial with driving wheel (13) is connected with minor sprocket (20) by chain, minor sprocket (20) and hinge wheel (19) are structure as a whole, and hinge wheel (19) is connected with sprocket wheel (16), and sprocket wheel (16) is connected with sprocket wheel (12), sprocket wheel (30) and sprocket wheel (38) respectively.Sprocket wheel (11) is used for the transmission commentaries on classics and takes off axle (12) and make commentaries on classics take off (39) rotation.Sprocket wheel (30) can make roller brush shaft (31) rotate and round brush is rotated.Sprocket wheel (38) is coaxial with conical gear (34), conical gear (34) be meshed with conical gear (32) and make the longitudinal axis (35), the commentaries on classics that is connected with the longitudinal axis (3 5) brush axle (48) rotates to drive changes brush and rotate.

The kind of drive of road-sweeper both sides is identical, can realize bilateral cleaning work simultaneously under the control of clutch (42), also can realize independent cleaning work.

Claims

1, a kind of road-sweeper has:

1., vehicle frame (40),

2., by being fixed in driving shaft (14) on the vehicle frame (40), being loaded on turning to pedestal (49), go up fixing steering spindle (43) on the vehicle frame (40) at bogie (49), around the driving wheel (13) of driving shaft (14) rotation and the moving device of forming around the deflecting roller (22) that steering spindle (43) is rotated

3., the watering device formed by water tank (26), water pipe (1) and water nozzle (36),

4., by going up fixing integral rolling brush (44) at roller brush shaft (31), being fixed in the round brush of the bristle (6) on the integral rolling brush (44) and going up the commentaries on classics brush housing (2) installed, be fixed on the clearing apparatus that the commentaries on classics brush that changes the bristle (37) on the brush housing (2) is formed changeing brush axle (48)

5., by pinch plate (8) that places on pinch grillage (9), will scoop up the collection dirt device that grillage (9) and pinch plate (8) and dirt box (41) connect to form by little axle (10),

It is characterized in that: go up fixed center power transmission shaft (17) at vehicle frame (40), on center power transmission shaft (17), be nested with servo support (29) respectively, the roller brush shaft (31) of clearing apparatus is installed at the front end of servo support (29), one end of pinch grillage (9) of collection dirt device is connected with servo support (29) by pin (45), one end of extension spring (28) is connected with servo support (29), the other end is connected with the rope (46) of wheel (27) that rotate, rope (46) is connected with pull bar (25), in clearing apparatus changes the housing of brushing (2), spring (5) is housed, on commentaries on classics brush axle (48), be provided with axial notch (4), be fixed on the bearing pin (3) that changes on the brush housing (2) and match with the axial notch (4) of commentaries on classics brush axle (48).

2, road-sweeper according to claim 1 is characterized in that: the front end in the dirt box (41) of collection dirt device is provided with to change takes off (39), changes to take off (39) and be fixed on to change and take off on the axle (12), changes to take off spool (12) and be contained on the vehicle frame (40).

3, road-sweeper according to claim 1 is characterized in that: settle elastic wire (7) in the bristle (6) of clearing apparatus round brush, elastic wire (7) is fixed on the integral rolling brush (44).