CN2331697Y

CN2331697Y - Spray type scavenging machine for pavement

Info

Publication number: CN2331697Y
Application number: CN 98221770
Authority: CN
Inventors: 刘廷粱; 马兆忠
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-07-08
Filing date: 1998-07-08
Publication date: 1999-08-04
Anticipated expiration: 2008-07-08

Abstract

The utility model discloses the technology of a spray type sweeping machine for road surfaces. A spray type sweeping machine is formed by improving a motor tricycle, and has the key points that the front side of the motor tricycle is provided with a regradation type garbage sweeping device, a spray mechanism, a synchronous transmission mechanism and a lifting and operating mechanism. When the utility model is operated, garbage on the ground is swept in a garbage bin like sweeping a floor, and simultaneously, a high-pressure hydraulic pump sprays water to an operating area in order to avoid secondary pollution when the sweeping machine sweeps the garbage. The utility model has the advantages of novel structure, reasonable design, high efficiency and convenient operation and maintenance, and can be widely used for sweeping the road surfaces of streets, squares, park, highways.

Description

Manual water-fog type pavement sweeping machine

The utility model relates to the surface of the street cleaning technology, specifically a kind ofly can spray water smoke and adopt bar shaped brush to retreat the small-sized scavenging machine of cleaning of rolling.

At present, street, square, the park in many cities and towns arranged, in the environmental cleanup process, mostly count to be still and utilize besom to carry out hand sweeping.Not only labour intensity is big for this cleaning mode, forms secondary pollution easily, and very inharmonious with the sanitary requirement of modern city.So to cleaning avenue with the cleaning mode that so falls behind, a major reason is to lack the cleaning machine that is fit to China's reality.Aspect scavenging machine, the kind of current development, exploitation is a lot, and artificial hand pushing-type, rotating disc type, vacuum suction and spray filtering formula or the like are arranged.The operating efficiency of artificial hand pushing-type road-sweeper is lower, and is very nearly the same with the speed of manually sweeping health, thereby is difficult to promote.Though the velocity ratio of large-scale cleaning vehicle cleaning is very fast, complex structure, the cost height, the operation underaction is difficult to the due effect of performance to the ruelle road surface cleaning.More chief reason is that also the structure of most road-sweepers is not quite reasonable, and line direction is consistent with the rolling brush rotation direction before the road-sweeper, all counterclockwise rotates to move ahead, so the effect of cleaning is poor.

The purpose of this utility model just is that providing a kind of at the deficiencies in the prior art can spray efficient small-sized pavement sweeping machine water smoke, that adopt retrusive cleaning mode.

The purpose of this utility model is achieved in that

This water-fog type pavement sweeping machine, motor tricycle with repacking serves as to drive car, comprising motor, chassis, front-wheel, trailing wheel, mainly is in driving car front side retrusive refuse sweeping device and water mist spray mechanism, synchronous drive mechanism and the operating mechanism that rises and falls to be set; Retrusive refuse sweeping device is by undercarriage, dustbin, rolling bar shaped brush and seal closure are formed and by connecting axle and bearing pin rolling bar shaped brush and dustbin are fixed on the undercarriage, rolling bar shaped brush is arranged on the dustbin rear side and makes the part of rolling bar shaped brush brush body stretch into the dustbin mouth, the earth plate of band rubber skin also obliquely is set on the dustbin mouth and makes the width of junction plate be 1/4th of bar shaped brush body running diameter, dust block board is set in dustbin and make dust block board and the dustbin base plate between horizontal sextant angle be 20～45 the degree, the dustbin case lid is provided with handle, adopts connecting axle to flexibly connect between undercarriage and the car body chassis; Water mist spray mechanism is made up of the spray nozzle that is fixed on the dustbin front side and the water pipe that is attached thereto, high-pressure hydraulic pump and water tank, and water tank is fixed on the motorcycle pedal inboard, and high-pressure hydraulic pump is fixed on the chassis, and it is 2～5 that spray nozzle is provided with quantity; Described synchronous drive mechanism is made up of the motor, speed change clutch gear group, centre tooth wheels and the water pump drive spindle that are fixed on the chassis, the belt pulley of motor is connected with clutch pulley by the V-belt, the little gear wheel of speed change clutch gear group is connected with chain with the driving wheel large toothed disk and the clutch active gear engagement of clutch fixed gear and centre tooth wheels constitutes clutch structure, the large toothed disk of centre tooth wheels, drive are brushed teeth to take turns with the rolling bar shaped respectively by chain and are connected with shaft gear, and the belt pulley of power transmission shaft is connected with the V-belt with the water pump wheel; The described operating mechanism that rises and falls is made up of by pull bar and the handle that has the pull bar movable joint the gripper shoe that is arranged on the seal closure; Between driving handle and vehicle seat, be provided with vehicle drive steering mechanism.

The utility model advantage compared with prior art is: the one, and the retrusive sweeper is totally-enclosed design, is equipped with water mist spray mechanism in addition, so can avoid the secondary pollution in the cleaning process fully.The 2nd, being connected in design relatively rationally between dustbin and the rolling bar shaped brush, the dustbin casing moves ahead counterclockwise with vehicle, and rolling bar shaped brush rolls clockwise and sweeps the floor, and sweeps the floor with broom and dustpan as artificial, makes the ground of being swept not stay excess.The 3rd, this small-sized road-sweeper modern design, simple in structure, cost is low, and operating maintenance is convenient, can be widely used in the road cleaning of street, square, park and speedway.

Below in conjunction with accompanying drawing the utility model is described in detail:

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

Fig. 2 is the utility model structure schematic top plan view;

Fig. 3 is the utility model retrusive refuse sweeping device structural representation;

As shown in Figure 1, this water-fog type pavement sweeping machine, motor tricycle with repacking serves as to drive car, comprising motor 31, chassis 13, front-wheel 14 and trailing wheel 11, mainly is in the front side that drives car retrusive refuse sweeping device 2 and the water mist spray mechanism 1 that matches with it, synchronous drive mechanism 6 and the operating mechanism 8 that rises and falls to be set.

As shown in Figure 3, this retrusive refuse sweeping device 2 is made up of undercarriage 19, dustbin 22, rolling bar shaped brush 16 and seal closure 3, by connecting axle 28 and bearing pin 21 rolling bar shaped brush 16 and dustbin 22 are fixed on the undercarriage 19, rolling bar shaped brush 16 is arranged on dustbin 22 rear sides and makes the rolling bar shaped brush 1/3rd of 16 brush bodies and stretches into dustbin mouth 24, the earth plate 25 of band rubber skin 26 obliquely is set on dustbin mouth 24, also be provided with dust block board 47 in dustbin 22, the horizontal sextant angle between dust block board 47 and the dustbin base plate 23 is 45 degree.Dustbin 22 case lids are provided with handle 46, by the bearing pin 21 between dustbin 22 and the undercarriage 19, remove rubbish as long as the pulling handle just can make dustbin 22 turn over turnback.Adopt connecting axle 15 to flexibly connect between undercarriage 19 and the car body chassis 13, retrusive refuse sweeping device can be risen and fallen up and down by connecting axle 15.

As shown in Figure 2, water mist spray mechanism 1 is made up of the spray nozzle 27 that is fixed on dustbin 22 front sides and the water pipe 20 that is attached thereto, high-pressure hydraulic pump 29 and water tank 12, water tank 12 is fixed on the motorcycle pedal inboard, and high-pressure hydraulic pump 29 is fixed on the chassis 13, and the quantity that spray nozzle 27 is provided with is 2.

Synchronous drive mechanism 6 is by the motor 31 that is fixed on the chassis 13, speed change clutch gear group 41, centre tooth wheels 39 and water pump drive spindle 44 are formed, motor 31 belt pulleys are connected with clutch 42 belt pulleys 43 by the V-belt, the denticle of speed change clutch gear group 41 wheel 40 is connected with driving wheel large toothed disk 32 usefulness chains and the clutch active gear 34 of clutch fixed gear 37 and centre tooth wheels 39 meshes the formation clutch structures, the large toothed disk 36 of centre tooth wheels 39, drive 35 is brushed teeth with the rolling bar shaped respectively by chain and is taken turns 38, shaft gear 33 connects, and the belt pulley 45 of power transmission shaft 44 is connected with water pump wheel 30 usefulness V-belts.Drive between handle 9 and the vehicle seat 10 and be provided with vehicle drive steering mechanism.

The operating mechanism 8 that rises and falls is made up of by pull bar 5 and the handle 7 that has the pull bar movable joint the gripper shoe 4 that is arranged on the seal closure 3.

The course of work of the present utility model is: when cleaning work began, preceding push operation handle fell undercarriage, and the retrusive sweeper falls to contacting with ground.When driving to move ahead, change-speed gearing group and centre tooth wheels by transmission mechanism counterclockwise move ahead vehicle, and rolling bar shaped brush clockwise direction rotates, and ground refuse is swept in the dustbin.The dust that enters in the dustbin can not drop on the ground under the effect of dust block board again.In the cleaning process, high-pressure hydraulic pump through spray nozzle high pressure spraying operation district, is avoided the secondary pollution in the cleaning work with the water in the water tank under the drive of power transmission shaft.When stopping cleaning work, pull clutch active gear and promptly stop operation, and the pull-up operating grip is erected the retrusive sweeper.In the time of need removing rubbish in the case rubbish, catch the dustbin handle that the anti-turnback of dustbin is poured out rubbish.

Claims

1, a kind of water-fog type pavement sweeping machine, adopt the motor tricycle of repacking to drive, comprise motor (31), chassis (13), front-wheel (14), trailing wheel (11) and drive steering mechanism, it is characterized in that: retrusive refuse sweeping device (2) and water mist spray mechanism (1), synchronous drive mechanism (6) and the operating mechanism that rises and falls (8) are set in driving car front side; Described retrusive refuse sweeping device (2) is by undercarriage (19), dustbin (22), rolling bar shaped brush (16) and seal closure (3) are formed and by connecting axle (28) and bearing pin (21) rolling bar shaped brush (16) and dustbin (22) are fixed on the undercarriage (19), rolling bar shaped brush (16) is arranged on dustbin (22) back example and makes the part of rolling bar shaped brush (16) brush body stretch into dustbin mouth (24), the earth plate (25) of band rubber skin (26) obliquely is set on dustbin mouth (24), dust board (47) is set in dustbin (22), adopts connecting axle (15) to flexibly connect between undercarriage (19) and car body chassis (13); Described water mist spray mechanism (1) is made up of the spray nozzle (27) that is fixed on dustbin (22) front side and the water pipe (20) that is attached thereto, high-pressure hydraulic pump (29) and water tank (12); Described synchronous drive mechanism (6) is by the motor (31) that is fixed on the chassis (13), speed change clutch gear group (41), centre tooth wheels (39) and water pump drive spindle (44) are formed, motor (31) belt pulley is connected with clutch (42) belt pulley (43) by the V-belt, the little gear wheel (40) of speed change clutch gear group (41) is connected with chain with driving wheel large toothed disk (32) and the clutch active gear (34) of clutch fixed gear (37) and centre tooth wheels (39) meshes, the large toothed disk (36) of centre tooth wheels (39), drive (35) by chain respectively with the rolling bar shaped wheel (38) of brushing teeth, shaft gear (33) connects, and the belt pulley (45) of power transmission shaft (44) is connected with the V-belt with water pump wheel (30); The described operating mechanism that rises and falls (8) is made up of by pull bar (5) and the handle (7) that has the pull bar movable joint the gripper shoe (4) that is arranged on the seal closure (3).

2, water-fog type pavement sweeping machine according to claim 1 is characterized in that said dustbin (22) case lid is provided with handle (46), and dust block board (47) in the dustbin (22) and the horizontal sextant angle between the dustbin base plate (23) are 20～45 degree.

3, water-fog type pavement sweeping machine according to claim 1, the quantity that it is characterized in that said spray nozzle (27) is 2～5.

4, water-fog type pavement sweeping machine according to claim 1, the width that it is characterized in that said earth plate (25) are 1/4th of bar shaped brush (16) brush body running diameter.