CN2892954Y

CN2892954Y - Blowing and suction disc for street cleaning vehilce

Info

Publication number: CN2892954Y
Application number: CN 200620115931
Authority: CN
Inventors: 李德荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-05-22
Filing date: 2006-05-22
Publication date: 2007-04-25
Anticipated expiration: 2016-05-22

Abstract

The utility model relates to a suction device for road sweepers, including a sucking disk, an outlet pipe and a blower. Wherein, a blowing head is arranged at the front side of the sucking disk. The strong compressed air made by the blowing head is directly worked on the garbage and dust, so that the garbage and dust are blown up and sucked into the garbage bin of road sweeper by the sucking disk with less energy consumption. The energy consumption of blowing is less than that of inhalation and the weight of the road sweeper is reduced according to no spraying. The utility model has the advantages of simple structure, low driving energy consumption, energy and water saving. Due to the combination of blowing head and sucking disk, the garbage and dust in concave pits can be sucked by the sucking disk with high cleaning efficiency and good cleaning effects, thus greatly reducing the air pollution by road dust and conductive to environmental protection and citizens.

Description

The automobile-used pressure-vaccum dish of road-cleaning

Technical field

The utility model belongs to the road sweeper field, relates to the automobile-used pressure-vaccum dish of a kind of road-cleaning.

Background technology

Existing road sweeper, its vacuum part is made of sucker and brush, during cleaning road ground, the limit watering and lowering dust, is swept the floor by two brush rotations in the limit, by sucker rubbish and dust are sucked the road sweeper dustbin, owing to be provided with brush and water tank, make complex structure, increase the weight of road-sweeper self and driven energy consumption, and the energy that the sucker dust suction consumes is bigger, and rubbish of locating for the ground caved in and dust then are difficult for being sucked out.

Summary of the invention

It is a kind of simple in structure that the purpose of this utility model is to provide, and energy consumption is low, and cleaning effect is good, and the powerful compressed air that blows out by blow head blows afloat dust or rubbish by sucker again and is drawn onto the automobile-used pressure-vaccum dish of road-cleaning in the road sweeper dustbin.

The technical solution adopted in the utility model: the automobile-used pressure-vaccum dish of a kind of road-cleaning, comprise sucker, escape pipe, blast fan, the positive front side of its sucker is provided with blow head.

Described blow head is a wedge type housing, and is up big and down small, and top is provided with air inlet pipe, control lever, and the bottom is provided with inflatable mouth and stretches into the sucker inner chamber, and the blow head both sides respectively are provided with a pillar, and blow head is located in the rectangle hole on the sucker housing by strut support.

Described sucker right side is provided with the side-blown head, and the side-blown head is provided with air inlet pipe, side control lever, is provided with rotating shaft in the side-blown head, and the rotating shaft two ends are erected on the sucker housing.

Described side-blown head is a wedge type housing, and up big and down small, top is communicated with the side air inlet pipe, and the bottom is provided with inflatable mouth and stretches into the sucker inner chamber.

Described air inlet pipe, air inlet pipe are communicated with blast fan.

Described sucker is that a side is bucket-shaped, and the middle part is provided with escape pipe, and escape pipe connects with the air entry of the general dust collection equipment of road sweeper.

The positive beneficial effect that the utility model had:

1. according to the physics principle of kinetic force of friction less than stiction, the powerful compressed air that adopts blow head to blow out acts directly on rubbish and the dust, dust or rubbish are blown afloat to move, only need just can be drawn onto rubbish and dust in the road sweeper dustbin by sucker with less energy, air blowing can be effectively energy-conservation than the little energy of air-breathing consumption;

2. because without watering and lowering dust, thereby need not dispose water tank, alleviate the weight of road sweeper self, reduce the driving energy consumption of vehicle, save water and energy;

3. directly blow to ground owing to adopt to blow, depth of implements is big, rubbish that the ground caved in locates and dust can be produced by boasting to be siphoned away by sucker, and dedusting is thorough, and cleaning effect is good;

4. owing to removed brush, make simple in structure, easy and simple to handle;

5. adopt blow head to combine with sucker, the efficiency of dust collection height reduces the atmosphere pollution that the road airborne dust brings greatly, and environmental protection is favorable to the people, obvious social benefit.

Description of drawings

Fig. 1 is the utility model structural representation;

Fig. 2 is the front view of the utility model structural representation;

Fig. 3 is the vertical view of the utility model structural representation;

Fig. 4 is the left view of the utility model structural representation.

The specific embodiment

Consult shown in Figure 1ly, the automobile-used pressure-vaccum dish of a kind of road-cleaning comprises blow head 1, side-blown 2, sucker 3, escape pipe 4, air inlet pipe 5, side air inlet pipe 6, side control lever 7, rotating shaft 8, control lever 9, pillar 10 and blast fan etc.; Its sucker 3 is that a side is bucket-shaped, the middle part is provided with escape pipe 4, escape pipe 4 connects with the air entry of the general dust collection equipment of existing road road-sweeper, sucker 3 positive front sides are provided with blow head 1, blow head 1 top is provided with air inlet pipe 5 and control lever 9, blow head 1 both sides respectively are provided with a square pillar 10, and blow head 1 is erected on sucker 3 housings, and pulling control lever 9 can make in two rectangle holes 301 of blow head 1 on sucker 3 housings and slide up and down; Described sucker 3 right sides are provided with side-blown 2, side-blown 2 is provided with air inlet pipe 6 and side control lever 7, is provided with rotating shaft 8 in the side-blown 2, and rotating shaft 8 two ends are erected on sucker 3 housings, be provided with bearing, stir side control lever 7 and can make side-blown 2 along rotating shaft 8 adjusting angles; Described air inlet pipe 5, air inlet pipe 6 is communicated with the blast fan newly established (among the figure not picture place), so that produce the air blowing air-flow.

Consult Fig. 2, Fig. 3, shown in Figure 4, described blow head 1 is a wedge type housing, and is up big and down small, and top is communicated with air inlet pipe 5, and the bottom is provided with inflatable mouth 101, and stretches into sucker 3 inner chambers.

Described side-blown 2 also is a wedge type housing, and is up big and down small, and top is communicated with side air inlet pipe 6, and the bottom is provided with inflatable mouth 201, and stretches into sucker 3 inner chambers.

When cleaning the operation of road centre, the centrifugal blower of road sweeper and the blast fan of increase are worked simultaneously, centrifugal blower makes sucker 3 following inner chamber air take away through sucker 3 top escape pipes 4, make sucker 3 inner chambers form negative pressure and produce suction, the compressed air that the blast fan that increases blows out enters blow head 1 through the air inlet pipe 5 of blow head 1, through inflatable mouth 101 blowing out pressurised air rubbish and dust are blown afloat, sucker 3 can be easy to rubbish and dust are siphoned away, and blow head 1 is used to finish the rubbish and the dust cleaning task of cleaning cart direction of advance; When meeting big rubbish, can raise blow head 1 by the control lever 9 of blow head 1, so that it is disposed.

When cleaning the operation of road limit, the compressed air that blast fan blows out makes blow head 1, side-blown 2 is worked simultaneously, the compressed air of side-blown 2 is through air inlet port 6 approaching side blow heads 2, through inflatable mouth 201 blowing out pressurised air rubbish and dust are blown afloat, side-blown 2 can make side-blown 2 along rotating shaft 8 adjusting angles by side control lever 7, the direction of control side-blown 2 blowing out pressurised air, the direction of inflatable mouth 201 blowing out pressurised air of this moment side-blown 2 should be pointed to road curb, air-flow blows afloat through rubbish and the dust that reflection blows on the road the road curb limit, and rubbish and dust that the compressed air that blows out with the inflatable mouth 101 by blow head 1 blows afloat siphoned away by sucker 3, so that finish the rubbish and the dust cleaning task of cleaning cart direction of advance and the right road curb.

When in the middle of the cleaning cart cleaning road during task, side-blown 2 is not worked, and regulates side-blown 2 by side control lever 7 and makes inflatable mouth 201 perpendicular to the ground.

Claims

1. the automobile-used pressure-vaccum dish of road-cleaning comprises sucker, escape pipe, blast fan, it is characterized in that the positive front side of sucker (3) is provided with blow head (1).

2. the automobile-used pressure-vaccum dish of road-cleaning according to claim 1, it is characterized in that described blow head (1) is a wedge type housing, up big and down small, top is provided with air inlet pipe (5), control lever (9), the bottom is provided with inflatable mouth (101) and stretches into sucker (3) inner chamber, blow head (1) both sides respectively are provided with a pillar (10), and blow head (1) is erected in the rectangle hole (301) on sucker (3) housing by pillar (10).

3. the automobile-used pressure-vaccum dish of road-cleaning according to claim 1, it is characterized in that described sucker (3) right side is provided with side-blown head (2), side-blown head (2) is provided with air inlet pipe (6), side control lever (7), be provided with rotating shaft (8) in the side-blown head (2), rotating shaft (8) two ends are erected on sucker (3) housing.

4. the automobile-used pressure-vaccum dish of road-cleaning according to claim 3 is characterized in that described side-blown head (2) is a wedge type housing, and up big and down small, top is communicated with side air inlet pipe (6), and the bottom is provided with inflatable mouth (201) and stretches into sucker (3) inner chamber.

5. according to claim 2 or the automobile-used pressure-vaccum dish of 3 described road-cleanings, it is characterized in that described air inlet pipe (5), air inlet pipe (6) are communicated with blast fan.

6. the automobile-used pressure-vaccum dish of road-cleaning according to claim 1 is characterized in that described sucker (3) is that a side is bucket-shaped, and the middle part is provided with escape pipe (4), and escape pipe (4) connects with the air entry of the general dust collection equipment of road sweeper.