CN219508458U - Integrated suction nozzle device and sweeper - Google Patents

Abstract

The utility model provides an integrated suction nozzle device, which comprises a suction nozzle body and a high-pressure water spraying mechanism; the suction nozzle body comprises an upper cover plate, a front baffle, a rear baffle, a suction nozzle and casters; the front baffle is connected with the front edge of the upper cover plate; the rear baffle is fixedly connected with the rear edge of the upper cover plate; the suction pipe opening is arranged on the upper cover plate and is communicated with the space below the upper cover plate; the caster wheel is arranged in the caster wheel seat, and the caster wheel seat is fixedly connected with the upper cover plate; the high-pressure water spraying mechanism is arranged at the front part of the suction nozzle body and comprises a spray rod, a nozzle, a water inlet and a mounting piece; the spray rod is fixedly arranged at the front part of the upper cover plate through the mounting piece; the nozzle is fixedly arranged on the spray rod; the water inlet is communicated with a water source. When the vehicle is working, under the working condition that the number of wet fallen leaves is very large, the high-pressure water spraying mechanism is opened, the garbage stuck on the ground can be flushed by the high-pressure water flow, and meanwhile, the sludge can be flushed, so that the cleaning effect is greatly improved. Meanwhile, the utility model also provides a sweeper comprising the suction nozzle device.

Description

Integrated suction nozzle device and sweeper

Technical Field

The utility model relates to the field of environmental sanitation equipment, in particular to an integrated suction nozzle device and a sweeper.

Background

In cities, garbage and dust are easily accumulated on the pavement and need to be treated in time, otherwise, the urban appearance is affected, and the healthy travel of people is also affected. The sweeper is a special vehicle for urban container arrangement and cleaning, mainly cleans the road surface through a sweeping disc to gather garbage, and then sucks the garbage into a dustbin of the sweeper through a suction nozzle.

However, in rainy days, a lot of wet garbage such as leaves stuck on the ground exists on the road surface, and for small-sized sweeping vehicles, the cleaning is very difficult, and the wet garbage stuck on the road surface cannot be sucked up due to insufficient suction force, so that the cleaning effect is poor. In addition, under the condition that more dust is accumulated, the sweeper can have larger dust in operation, and the health of people is greatly influenced.

In order to overcome the defects of the prior art, the utility model provides a novel technical scheme for solving the technical problems of difficult wet garbage cleaning and poor cleaning effect.

Disclosure of Invention

In order to solve the technical problems, the utility model provides an integrated suction nozzle device, wherein the suction nozzle device can effectively suck and collect garbage and fallen leaves on the ground, when a vehicle works, under the working condition that the fallen leaves are particularly wet, a high-pressure water spraying mechanism is opened, the garbage stuck on the ground can be flushed by high-pressure water flow, meanwhile, the sludge can be flushed away, and the cleaning effect is greatly improved.

Specifically, the utility model provides an integrated suction nozzle device, which comprises a suction nozzle body and a high-pressure water spraying mechanism;

the suction nozzle body comprises an upper cover plate, a front baffle, a rear baffle, a suction nozzle and casters; the front baffle is connected with the front edge of the upper cover plate; the rear baffle is fixedly connected with the rear edge of the upper cover plate; the suction pipe opening is arranged on the upper cover plate and is communicated with the space below the upper cover plate; the castor is arranged in the castor seat, and the castor seat is fixedly connected with the upper cover plate;

the high-pressure water spraying mechanism is arranged at the front part of the suction nozzle body and comprises a spray rod, a nozzle, a water inlet and a mounting piece; the spray rod is fixedly arranged at the front part of the upper cover plate through the mounting piece; the spray nozzle is fixedly arranged on the spray rod; the water inlet is communicated with a water source.

Preferably, the mounting member includes a mounting plate, a fixing bolt, and a mounting bolt; the mounting plate is arranged at the front part of the upper cover plate through the fixing bolt; the spray boom is mounted on the mounting plate through the mounting bolt.

Preferably, the mounting has at least two sets.

Preferably, the number of the nozzles is plural.

Preferably, the jet opening of the nozzle faces the front ground of the integrated suction nozzle device, and the jet angle of the nozzle is adjustable.

Preferably, the water spray coverage areas of adjacent nozzles overlap.

Preferably, the water spray angle of the nozzle is 45 °, 60 ° or 120 °.

Preferably, the front baffle is hinged with the front edge of the upper cover plate, and the lower part of the front baffle is made of rubber; the integrated suction nozzle device further comprises a turnover mechanism, wherein the turnover mechanism is used for retracting the front baffle, one end of the turnover mechanism is hinged with the upper cover plate, and the other end of the turnover mechanism is hinged with the upper part of the front baffle.

Preferably, the turnover mechanism is an electric push rod, the cylinder body side of the turnover mechanism is hinged with the upper cover plate, and the push rod side of the turnover mechanism is hinged with the upper part of the front baffle plate.

Meanwhile, the utility model also provides a sweeper comprising the integrated suction nozzle device.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings used in the description of the embodiments or the prior art will be briefly described below.

Fig. 1 is a schematic perspective view of an integrated suction nozzle device according to the present embodiment;

FIG. 2 is a schematic view of a partial enlarged structure at A in FIG. 1;

fig. 3 is a schematic diagram of the top view of the integrated nozzle device according to the present embodiment;

fig. 4 is a schematic sectional view of the structure in the direction B-B in fig. 3.

Wherein reference numerals are as follows:

1-a suction nozzle body, 101-an upper cover plate, 102-a front baffle, 103-a rear baffle, 104-a suction nozzle, 105-a caster wheel and 106-a turnover mechanism; 2-high-pressure water spraying mechanism, 201-spray rod, 202-nozzle, 203-water inlet, 204-mounting piece, 20401-mounting plate, 20402-fixing bolt and 20403-mounting bolt.

Detailed Description

The utility model is described in further detail below with reference to the accompanying drawings.

As shown in fig. 1 to 4, the present embodiment proposes an integrated nozzle device including a nozzle body 1 and a high-pressure water spray mechanism 2;

the suction nozzle body 1 comprises an upper cover plate 101, a front baffle 102, a rear baffle 103, a suction pipe port 104 and casters 105; the front baffle 102 is connected with the front edge of the upper cover plate 101; the rear baffle 103 is fixedly connected with the rear edge of the upper cover plate 101; the straw opening 104 is arranged on the upper cover plate 101 and is communicated with the space below the upper cover plate 101; the castor 105 is arranged in a castor 105 seat, and the castor 105 seat is fixedly connected with the upper cover plate 101;

the high-pressure water spraying mechanism 2 is arranged at the front part of the suction nozzle body 1, and the high-pressure water spraying mechanism 2 comprises a spray rod 201, a nozzle 202, a water inlet 203 and a mounting piece 204; the spray bar 201 is fixedly arranged at the front part of the upper cover plate 101 through the mounting piece 204; the nozzle 202 is fixedly arranged on the spray rod 201; the water inlet 203 is in communication with a water source.

The technical effect of this scheme: the suction nozzle body 1 in this scheme can absorb the collection to rubbish and fallen leaves on the ground effectively, when the vehicle is carrying out the during operation, under the especially abundant operating mode of wet fallen leaves, opens high-pressure water spray mechanism 2, and high-pressure rivers can make the rubbish of gluing on ground wash away, and silt also can wash away simultaneously, very big improvement cleans the effect.

As an implementation of the present embodiment, the mounting member 204 includes a mounting plate 20401, a fixing bolt 20402, and a mounting bolt 20403; the mounting plate 20401 is arranged at the front part of the upper cover plate 101 through the fixing bolts 20402; the spray bar 201 is mounted on the mounting plate 20401 by the mounting bolts 20403.

The mounting bolt 20403 comprises a U-shaped screw and nuts, external threads are respectively arranged at two ends of the U-shaped screw, the spray rod 201 penetrates through the notches of the U-shaped screw, two ends of the U-shaped screw penetrate through the guide holes in the mounting plate 20401, and the nuts are respectively screwed on the external threads at two ends of the U-shaped screw.

As one implementation of this embodiment, there are at least two sets of the mounting members 204. This scheme is used for stable installation of the spray bar 201.

As one implementation of this embodiment, there are a plurality of nozzles 202. This scheme is used for improving the cleaning effect of nozzle 202 to the road surface.

As an implementation manner of this embodiment, the injection opening of the nozzle 202 faces the front floor of the integrated suction nozzle device, and the injection angle of the nozzle 202 is adjustable. The technical effect of this scheme lies in: the nozzle 202 is capable of directly sweeping wet waste ahead of the vehicle and flushing the sludge while the vehicle is in motion.

As one implementation of this embodiment, the water spray coverage areas of adjacent nozzles 202 overlap. The present solution is for the nozzle 202 to clean wet waste on the road without dead corners. Further, the coverage area of two adjacent spray heads is more than 58 mm.

As an implementation manner of this embodiment, the water spraying angle of the nozzle 202 is 45 °, 60 ° or 120 °. Wherein, the above three angle values can ensure that the working efficiency of the nozzle 202 is high. The water spraying angle refers to an included angle between a water spraying direction and a vertical line, and the vertical line is a straight line perpendicular to a horizontal plane.

As an implementation manner of this embodiment, the front baffle 102 is hinged to the front edge of the upper cover 101, and the lower part of the front baffle is made of rubber; the integrated suction nozzle device further comprises a turnover mechanism 106, wherein the turnover mechanism 106 is used for retracting the front baffle 102, one end of the turnover mechanism is hinged with the upper cover plate 101, and the other end of the turnover mechanism is hinged with the upper part of the front baffle 102.

The bottom of the front baffle 102 is made of rubber, and the lower end of the front baffle 102 is not interfered with a hard object due to the flexibility of the rubber. When more rubbish, tilting mechanism 106 is packed up preceding separation blade 102 and is convenient for rubbish and gets into in the bottom cavity of suction nozzle body 1, is inhaled to the dustbin of vehicle through negative pressure rubbish, has effectively improved the cleaning effect.

As an embodiment of the present embodiment, the turning mechanism 106 is an electric push rod, the cylinder side of which is hinged to the upper cover plate 101, and the push rod side of which is hinged to the upper portion of the front flap 102. The lifting of the front baffle 102 can be realized by the expansion and contraction of the electric push rod. In addition, the turning mechanism 106 may be replaced by other manners, such as replacing the electric push rod with a cylinder or a hydraulic cylinder, to achieve the same effect.

Meanwhile, the utility model also provides a sweeper comprising the integrated suction nozzle device. The working principle of the sweeper is as follows:

when the sweeper is operated and meets the working condition that wet garbage is more, the high-pressure water spraying mechanism 2 is opened by the vehicle, the garbage stuck on the ground can be washed away by high-pressure water flow, and the garbage is collected to the bottom suction nozzle opening of the suction nozzle body 1 by the sweeping disc on the sweeper, so that the garbage can be conveniently sucked into the dustbin. When more garbage is contained, the electric push rod drives the front baffle plate 102 to be retracted, the garbage enters the bottom cavity of the suction nozzle body 1, and the garbage enters the garbage bin on the road sweeper through the air pipe on the suction nozzle 104 by the generated negative pressure.

It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit of the utility model.

Claims (10)

1. An integrated suction nozzle device is characterized by comprising a suction nozzle body (1) and a high-pressure water spraying mechanism (2);

the suction nozzle body (1) comprises an upper cover plate (101), a front baffle (102), a rear baffle (103), a suction pipe opening (104) and casters (105); the front baffle (102) is connected with the front edge of the upper cover plate (101); the rear baffle (103) is fixedly connected with the rear edge of the upper cover plate (101); the suction pipe port (104) is arranged on the upper cover plate (101) and is communicated with the space below the upper cover plate (101); the trundle (105) is arranged in a trundle (105) seat, and the trundle (105) seat is fixedly connected with the upper cover plate (101);

the high-pressure water spraying mechanism (2) is arranged at the front part of the suction nozzle body (1) and comprises a spray rod (201), a nozzle (202), a water inlet (203) and a mounting piece (204); the spray rod (201) is fixedly arranged at the front part of the upper cover plate (101) through the mounting piece (204); the nozzle (202) is fixedly arranged on the spray rod (201); the water inlet (203) is in communication with a water source.

2. The integrated suction nozzle device as claimed in claim 1, wherein the mounting member (204) comprises a mounting plate (20401), a fixing bolt (20402) and a mounting bolt (20403); the mounting plate (20401) is arranged at the front part of the upper cover plate (101) through the fixing bolt (20402); the spray rod (201) is mounted on the mounting plate (20401) through the mounting bolt (20403).

3. The integrated suction nozzle device as set forth in claim 2, wherein the mounting member (204) has at least two sets.

4. The integrated suction nozzle device as set forth in claim 1, wherein there are a plurality of nozzles (202).

5. The integrated suction nozzle device as set forth in claim 4, wherein the ejection opening of the nozzle (202) is directed toward the front floor of the integrated suction nozzle device, and the ejection angle of the nozzle (202) is adjustable.

6. The integrated nozzle assembly of claim 5, wherein the water spray coverage areas of adjacent nozzles (202) overlap.

7. The integrated suction nozzle arrangement as set forth in claim 6, characterized in that the spray angle of the nozzle (202) is 45 °, 60 ° or 120 °.

8. The integrated suction nozzle device according to claim 1, wherein the front baffle (102) is hinged to the front edge of the upper cover plate (101), and the lower part of the front baffle is made of rubber; the integrated suction nozzle device further comprises a turnover mechanism (106), wherein the turnover mechanism (106) is used for retracting the front baffle (102), one end of the turnover mechanism is hinged with the upper cover plate (101), and the other end of the turnover mechanism is hinged with the upper part of the front baffle (102).

9. The integrated suction nozzle device as set forth in claim 8, wherein the turning mechanism (106) is an electric push rod, a cylinder side of which is hinged to the upper cover plate (101), and a push rod side of which is hinged to an upper portion of the front flap (102).

10. A motor sweeper comprising an integrated suction nozzle arrangement as claimed in any one of claims 1 to 9.