CN2646201Y

CN2646201Y - Road sweeper without auxiliary engine

Info

Publication number: CN2646201Y
Application number: CN 03214386
Authority: CN
Inventors: 边伟; 肖增明
Original assignee: SHENYANG WEIDA MACHINERY CO Ltd
Current assignee: SHENYANG WEIDA MACHINERY CO Ltd
Priority date: 2003-08-19
Filing date: 2003-08-19
Publication date: 2004-10-06
Anticipated expiration: 2013-08-19

Abstract

A road sweeper without auxiliary engine relates to an improvement of the structure of road sweeper. The utility model aims to solve the problem that a generator is arranged out of the generator on the chassis of the road sweeper. The main structure of the utility model is that a rolling brush collector (22) is arranged at the rear part of a sweeper body (1), the rolling brush collector (22) comprises a cover (23), a garbage-in port (27) and a garbage-out port (18) are respectively arranged at the upper part and the lower part of the cover (23), a lift bucket (20) is arranged on a chain (21) of a chain wheel (19) positioned in the cover (23); a rolling brush (26) positioned outside the garbage-in port (27) and a wiggle arm (25) which connected with an adjusting lever (24) arranged on the cover (23) are in axis fixation; a lift guide wheel (16) of the cover (23) is fixed in the guide track (17); the lift guide wheel (16) is fixed on a lever (56) of a piston rod (54)) of a lift oil cylinder (53) of a sweeper support (12); a spring (15) is arranged on a support lever (51) of the cover(23), a guide wheel (14) is arranged at the bottom of the cover (23).

Description

The road sweeper that does not have secondary machine

Technical field:

The utility model relates to the improvement of road-cleaning bassinet structure.

Background technology:

Present road sweeper is the outer equipment of an engine in situ heavy duty (also claiming secondary machine), and engine in situ drives the operation of road-sweeper, internal combustion engine drive dustbin, the operation of revolving brush.Because two simultaneous firings, the consumption that has strengthened fuel has strengthened use cost, has increased the exhaust gas discharging amount, has polluted environment; In addition, during operation, equally also be on the cleaning road surface, to sprinkle water in the winter time, the ice of forming causes hidden danger.

The utility model content:

The utility model is exactly to solve the problem that present road sweeper engine in situ is provided with motor outward, provides a kind of engine in situ not establish the road sweeper of motor outward.

The utility model adopts following technical scheme: the utility model comprises car body, has dustbin on the vehicle frame of car body, the bottom of car body has the brush of revolving, oil pump by the hydraulic means that power takeoff drives of gearbox, its structural feature is that the rear portion of car body is provided with the round brush gathering machine, the round brush gathering machine comprises housing, the upper end of housing, the lower end is respectively garbage outlet, garbage inlet, has the bucket of carrying on the chain on the sprocket wheel in the housing, the outer roller brush shaft of garbage inlet is fixed in the swing arm that the same adjusting lever on the housing links to each other, lifting idler pulley on the housing is fixed in the guide rail, lifting idler pulley is fixed on the connecting rod of piston rod of hoist cylinder of vehicle frame, have spring on the pole of housing, the bottom of housing is provided with guide wheel; Sprocket wheel, round brush are driven by oil motor respectively.

The beneficial effects of the utility model:

Motions such as round brush of the present utility model, rotation drive by the hydraulic means on the car body, have just removed a motor from than existing road-sweeper, have saved the energy, have alleviated pollution;

In addition, round brush of the present utility model also can be worked in the winter time, has stopped disposing the brush that revolves of sprinkle water function, has avoided the hidden danger of cleaning road surface because of freezing and producing.

Description of drawings:

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the view of dustbin of the present utility model when dumping rubbish;

Fig. 3 is the structure for amplifying schematic diagram that revolves brush and relevant portion;

Fig. 4 is the vertical view of Fig. 3;

Fig. 5 is the structural representation of the utility model round brush gathering machine;

Fig. 6 is that the C of Fig. 5 is to view;

Fig. 7 is that the E of Fig. 6 is to view;

Fig. 8 is the vertical view of Fig. 6;

Fig. 9 is the utility model hydraulic means schematic diagram.

The specific embodiment:

The utility model comprises car body 1, has dustbin 13 on the vehicle frame 12 of car body 1, the bottom of car body 1 has revolves brush 9, oil pump 63 by power takeoff 61 hydraulic means that drives 62 of gearbox 60, the rear portion of car body 1 is provided with round brush gathering machine 22, round brush gathering machine 22 comprises housing 23, the upper end of housing 23, the lower end is respectively garbage outlet 18, garbage inlet 27, have on the chain 21 on the sprocket wheel 19 in the housing 23 and carry

bucket

20,26 outer of round brush of garbage inlet 27 are fixed in the swing arm 25 that the same adjusting lever 24 on the housing 23 links to each other, lifting idler pulley 16 on the housing 23 is fixed in the guide rail 17, lifting idler pulley 16 is fixed on the connecting rod 56 of piston rod 54 of hoist cylinder 53 of vehicle frame 12, have spring 15 on the pole 51 of housing 23, the bottom of housing 23 is provided with guide wheel 14; Sprocket wheel 19, round brush 26 are driven by oil motor 58, oil motor 59 respectively.

Connecting rod 56 can be continuous with the piston rod 54 of hoist cylinder 53 by the chute 57 of slide plate 55; Chute 57 automatically the guide wheel 14 on the adjustment housings 23 with the uneven height change that causes in ground.

Be provided with water tank 2 in the dustbin 13 of the present utility model, air outlet 4 places at the top of dustbin 13 are provided with air-introduced machine 5, and air-introduced machine 5 belows are provided with the dirt catcher 3 that is driven by oil motor 11; 12 39 of the vehicle frames of the car body 1 of the bottom of dustbin 13 are provided with elevating ram 38, and piston rod 37 ends of elevating ram 38 are fixed on the bottom axle 36 of dustbin 13, and a side of dustbin 13 is provided with trip shaft 35; The open the door piston rod 33 of oil cylinder 34 of the side of dustbin 13 32 links to each other with the axle 30 on suction garbage can door 28 supports by cranking arm; Latch 29 on the suction garbage can door 28 32 is fixed as one by cranking arm on the connecting rod 31 coaxial 30.

The both sides of vehicle frame 12 are respectively arranged with revolving of oil motor 47 drivings and brush 9.The brush dish 48 that revolves brush 9 is by the swing set 6 outside the fork axle on quadric chain 7, the vehicle frame 12 50, continuous with the piston of praising oil cylinder 10, and the cam 42 of the tail end of quadric chain 7 contacts with the axle 40 of vehicle frame 12; The vehicle frame 12 of the below of quadric chain 7 is provided with stop screw 41.

The contact of cam 42 coaxial 40 can be adjusted inside, the outside position of revolving brush 9 levels.

Balancing pole 44, lift arms 45 that quadric chain 7 can link to each other by crank 43, support 46, with crank 43, support 46 are formed.

The tail end of quadric chain 7 can this automatic adjustment revolve brush 9 with the uneven variation that causes height in ground with having flying height 49 between the swing set 6.

Side at brush dish 48 can be provided with water spout 8.

Below in conjunction with a description of drawings course of action of the present utility model:

When road-sweeper of the present utility model cleaned the road surface, at first the primer fluid pressure device 62, by praise the motion of oil cylinder 10, hoist cylinder 53, make revolve the brush 9, round brush 26 kiss the earths; Revolve brush 9, round brush 26 cleans ground under the drive of oil motor 47, oil motor 59, revolve inwardly rotation of brush 9, in the middle of rubbish is swept; Round brush 26 cleaning will revolve simultaneously one of the dust of brush 9 in the middle of sweeping to through garbage inlet 27 enter chain 21 entrained carry bucket 20, enter dustbin 13 through garbage outlet 18 then, the dust major part is fallen the bottom of dustbin 13, and the air-introduced machine 5 on the dustbin 13 will be discharged through the peace and quiet air of dirt catcher 3; When dust runs up to when a certain amount of, start elevating ram 38, the oil cylinder 34 that opens the door, when dustbin 13 was toppled over, suction garbage can door 28 was opened, and rubbish is poured into deposits the rubbish place; Elevating ram 38, the oil cylinder 34 that opens the door move again then, and dustbin 13 is resetted, and suction garbage can door 28 is shut.

If when scavenging machine of the present utility model is no longer worked, just can start and praise oil cylinder 10, hoist cylinder 53, make and revolve brush 9, round brush 26 built on stilts.

Claims

1. the road sweeper that does not have secondary machine comprises car body (1), has dustbin (13) on the vehicle frame (12) of car body (1), the bottom of car body (1) has revolves brush (9), oil pump (63) by power takeoff (61) institute's driving hydraulic means (62) of gearbox (60), the rear portion that it is characterized in that car body (1) is provided with round brush gathering machine (22), round brush gathering machine (22) comprises housing (23), the upper end of housing (23), the lower end is respectively garbage outlet (18), garbage inlet (27), have on the chain (21) on the sprocket wheel (19) in the housing (23) and carry bucket (20), outer round brush (26) axle of garbage inlet (27) is fixed in the swing arm (25) that the same adjusting lever (24) on the housing (23) links to each other, lifting idler pulley (16) on the housing (23) is fixed in the guide rail (17), lifting idler pulley (16) is fixed on the connecting rod (56) of piston rod (54) of hoist cylinder (53) of vehicle frame (12), have spring (15) on the pole (51) of housing (23), the bottom of housing (23) is provided with guide wheel (14); Sprocket wheel (19), round brush (26) are driven by oil motor (58), oil motor (59) respectively.

2. the road sweeper of no secondary machine according to claim 1 is characterized in that connecting rod (56) links to each other by the piston rod (54) of the same hoist cylinder of chute (57) (53) of slide plate (55).