CN110777713A

CN110777713A - Cleaning vehicle

Info

Publication number: CN110777713A
Application number: CN201911232781.6A
Authority: CN
Inventors: 鲁一慧; 徐立昌; 张亦明; 张颖; 鲁东明
Original assignee: Kangjie Technology Group Co Ltd; Shandong Kangjie Intelligent Equipment Co Ltd
Current assignee: Kangjie Technology Group Co Ltd; Shandong Kangjie Intelligent Equipment Co Ltd
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-02-11

Abstract

The invention discloses a cleaning sweeper, which comprises a sweeping brush bracket hinged at the bottom of a sweeper body, wherein the sweeping brush bracket is in driving connection with an electric winch arranged on the sweeper body; the front end of the sweeping brush bracket is provided with two side brushes, the middle part of the sweeping brush bracket is provided with a dustbin and a scraping plate, and the rear part of the sweeping brush bracket is provided with a rolling brush component; the side brushes are positioned on two sides of the vehicle body and driven to rotate by a side brush motor, and the rolling brush component drives the rolling brushes to sweep garbage into the garbage can along the scraping plate through the motor. The invention provides a cleaning vehicle which has a cleaning function, can be used as a cleaning vehicle, is portable and flexible and is convenient for old people to use.

Description

Cleaning vehicle

Technical Field

The invention relates to the technical field of environmental sanitation equipment, in particular to a cleaning vehicle.

Background

At present, a cleaning vehicle used by cleaning personnel has no cleaning function, basically performs manual operation on cleaning places such as a small lane, a sidewalk and the like, and has high labor intensity and low operation efficiency. The small sweeping machines on the market have small ground clearance and wide vehicle body, cannot get on the sidewalk, or have large vehicle body and troublesome operation, and are not suitable for the operation of the old, so a new sweeper needs to be designed. The cleaning vehicle has the cleaning function, can be used as a cleaning vehicle, and is very necessary to be portable, flexible and convenient for old people to use.

Disclosure of Invention

The invention aims to provide a cleaning sweeper, which solves the problems in the prior art, has a cleaning function, can be used as a cleaning sweeper, is light and flexible, and is convenient for the old to use.

In order to achieve the purpose, the invention provides the following scheme: the invention provides a cleaning sweeper, which comprises a sweeping brush bracket hinged at the bottom of a sweeper body, wherein the sweeping brush bracket is in driving connection with an electric winch arranged on the sweeper body; the front end of the sweeping brush bracket is provided with two side brushes, the middle part of the sweeping brush bracket is provided with a dustbin and a scraping plate, and the rear part of the sweeping brush bracket is provided with a rolling brush component; the side brushes are positioned on two sides of the vehicle body and driven to rotate by a side brush motor, and the rolling brush component drives the rolling brushes to sweep garbage into the garbage can along the scraping plate through the motor.

Preferably, the side brush is connected with the sweeping brush support through the side brush support, an adjusting device is arranged at the joint of the side brush support and the sweeping brush support, and the adjusting device is used for adjusting the height of the side brush from the ground.

Preferably, the adjusting device comprises a first side brush adjusting bolt and a second side brush adjusting bolt, and the side brush support is connected with the sweeper support through the two adjusting bolts.

Preferably, the rolling brush assembly comprises a rolling brush, a rolling brush support and a rolling brush driving motor, a rolling shaft of the rolling brush is connected with the sweeping brush support through the rolling brush support, and a rolling brush adjusting fastening bolt I and a rolling brush adjusting fastening bolt II are arranged at the joint of the rolling brush support and the sweeping brush support; the rolling brush driving motor is used for driving the rolling brush to rotate.

Preferably, one end of the scraper corresponding to the rolling brush is connected with the sweeping brush support through a scraper adjusting bolt, and the other end of the scraper is provided with a rubber plate.

Preferably, the dustbin is two drawer type dustbin, and two dustbin are located the left and right sides of automobile body respectively.

Preferably, still include and strain the dirt subassembly, strain the dirt subassembly and be located directly over the dustbin, the air current that forms during the round brush operation is through discharge behind scraper blade, dustbin and the dirt subassembly, the dirt that the dirt subassembly filters down and rubbish fall into in the dustbin.

Preferably, the dust filter assembly comprises an iron net at the bottom and a filter element arranged on the iron net.

Preferably, the dust suppression device further comprises a dust suppression assembly, wherein the dust suppression assembly comprises a water tank, a filter, a water pump, a nozzle and a connecting pipe, and the nozzle is sequentially connected with the filter and the water tank through the connecting pipe and takes water through the water pump.

Compared with the prior art, the invention has the following technical effects:

the cleaning sweeper disclosed by the invention has the advantages that the space for installing the operating mechanism at the lower part is enlarged due to the elevated rear axle, the ground clearance of the whole sweeper is improved, the passing capacity is enhanced, meanwhile, all operating parts are arranged on the sweeper bracket, the sweeper bracket is put down or lifted to realize cleaning operation or transition driving under the operation of the electric winch, the structure is compact, and the operation is simple. The round brush is installed and is managed after the brush support, takes the way of sweeping forward from the back, compares traditional round brush and installs in the front, the mode of sweeping backward in the past, and rubbish cleans cleaner to change round brush convenient and fast.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of a cleaning sweeper;

FIG. 2 is a schematic view of the connection relationship between the side brush, the scraping plate, the rolling brush assembly and the sweeping brush bracket;

FIG. 3 is a schematic view showing the adjustment of the left and right contact state of the side brush with the ground;

wherein, 1 is a nozzle; 2, front wheels; 3, damping before; 4, brushing at the edge; 5, brushing the motor at the side; 6, a distribution box; 7 a seat; 8, a dustbin; 9 battery jar; 10 electric capstan; 11 a sweeper bracket; 12 scraper adjusting bolts; 13 a scraper blade; 14 three base bands; 15 rolling brush brackets; 16 a roller brush drive motor; 17 rear hood; an 18-sided brush holder; 19, brushing an adjusting bolt I on the edge; brushing an adjusting bolt II at 20 sides; 21 rolling brush adjusting and fastening bolt I; 22, adjusting and fastening a bolt II by the rolling brush; 23, rolling and brushing; 24, adjusting a fastening bolt by the rolling brush; 25 rolling a brush bracket; brushing an adjusting screw at 26 sides; 27 a flange; 28 limit brush fixing base.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.

As shown in fig. 1-3, an embodiment of the present invention provides an electric cleaning vehicle, as shown in fig. 1, including a vehicle frame, and a cab, a front fork assembly, a rear axle assembly, an auxiliary frame, a dust suppression assembly, a battery, etc. mounted on the vehicle frame, wherein the battery is a power source of the entire vehicle.

The cab is positioned at the front part of the vehicle, an instrument panel, a switch control button, a handle type steering wheel, a seat 7 and the like are arranged in the cab, and a distribution box 6 and a tool box are arranged below the seat 7. The rear axle is arranged on the frame, the wheels are driven by the two ends of the rear axle through chain wheels, space is reserved for installation and operation of the rolling brush through the elevated frame of the rear axle, and the structure of the whole machine is compact.

The sweeper support 11 is hinged with the frame through a four-bar linkage, the sweeper support 11 is lifted and lowered through an electric winch 10 arranged on the frame, the sweeper support 11 is lowered for sweeping operation, and the sweeper support is lifted to be used as a transition to run.

Two side brushes 4 are arranged at the front end of the sweeping brush support 11, a dustbin 8 and a scraping plate 13 are arranged in the middle of the sweeping brush support, and a rolling brush component is arranged at the rear part of the sweeping brush support.

The side brushes 4 are positioned at the left side and the right side of the vehicle, the side brushes 4 are driven to rotate by the side brush motor 5, garbage is concentrated towards the middle of the vehicle, the side brush support 18 is provided with an adjusting device, and the contact state of the side brushes 4 and the ground can be adjusted by adjusting nuts.

Adjusting the side brush:

and (4) adjusting the height. As shown in fig. 2, the first side brush adjusting bolt 19 and the second side brush adjusting bolt 20 are loosened, so that the side brush support 18 drives the side brush motor 5 and the side brush 4 to rotate along the second side brush fastening bolt 20, and the contact state of the high bottom direction of the side brush 4 with the ground is adjusted, and the side brush is adjusted left and right. As shown in fig. 3, the contact state of the side brush 4 with the ground in the left-right direction can be adjusted by loosening the four bolts on the side brush fixing base 28 and rotating the side brush in the left-right direction. The angle of the side brush 4 is adjusted by the sliding of the side brush adjusting screw 26 in the arc-shaped hole, that is, the contact state between the two side brushes 4 and the road surface is adjusted, so as to achieve the best cleaning effect.

Adjusting the rolling brush:

as shown in fig. 2, the first rolling brush adjusting and fastening bolt 21 and the second rolling brush adjusting and fastening bolt 22 are loosened, so that the rolling brush bracket 25 drives the rolling brush driving motor 16 and the rolling brush 23 to rotate along the first rolling brush adjusting and fastening bolt 21, and the contact state of the rolling brush 23 with the ground is changed.

Adjusting a scraper:

as shown in fig. 2, the locking nut of the squeegee adjustment bolt 12 is loosened, and the squeegee adjustment bolt 12 is rotated to rotate the squeegee 13 along the bolt 12, thereby changing the distance between the lower edge of the squeegee 13 and the ground. The upper part of the scraper 13 is an iron plate fixed on the auxiliary frame, and the lower part is provided with a rubber plate to ensure that larger garbage blocks can pass through the bottom of the rubber plate.

The two garbage cans 8 are drawer-type and are respectively positioned at the left side and the right side of the vehicle, and when garbage needs to be dumped, the garbage cans 8 are respectively drawn out from the two sides of the vehicle, so that the garbage can is convenient to use.

The rolling brush assembly is arranged at the rear end of the auxiliary frame, and the rolling brush 23 is driven by the rolling brush driving motor 16 to sweep the garbage into the garbage can 8 along the scraping plate 13.

The dirt subassembly of straining is installed on sub vehicle frame, is located directly over dustbin 8, and the air current that forms during the operation of round brush 23 is through sweeping board, dustbin 8, straining the dirt subassembly and discharging, and when the air current was through straining the dirt subassembly, the dust and the rubbish that filter down fell in dustbin 8, outside the clean air discharge case.

The dust filtering component comprises an iron net at the bottom, and a filter element (net) is arranged on the iron net. The iron net is used for filtering stones and larger garbage and preventing the stones from damaging the upper filter element (net), and the filter element (net) is used for filtering dust. Preferably, the upper part of the filter element (net) can be additionally provided with a fan, so that the air flow passing capacity is enhanced, and dust is prevented from flying outwards.

The cleaning vehicle also comprises a dust suppression mechanism, and the dust suppression mechanism comprises a water tank, a filter, a water pump, a nozzle 1, a connecting pipe and the like. The water tank is arranged at the rear part of the frame and is provided with a water filling port, a ventilation hole, a water drain valve and the like. The nozzle 1 is installed above the side brush 4, and dust raised during the operation of the side brush 4 is suppressed by the sprayed mist. The water nozzle is connected with the filter and the water tank in sequence through a water pipe.

When in operation, the sweeper bracket is put down, the operation button is opened, the brushes on the two sides rotate inwards to concentrate the garbage on the two sides to the middle, and the rolling brush rolls forwards to sweep the garbage in the middle to throw the garbage into the garbage can through the baffle. In the operation process, the water nozzles above the side brushes are sprayed to suppress dust. When the garbage needs to be dumped, the sweeping brush support is put down, the garbage can is drawn out from two sides, and the garbage is dumped. The vehicle is simple and flexible to operate and is particularly suitable for middle-aged and elderly people.

It should be noted that, the above technical solutions in the present invention are not limited, and the brush holder may also be directly mounted on the frame, and the brush holder is lifted and lowered by the electric push rod. Other conceivable solutions are also within the scope of the invention.

The principle and the implementation mode of the invention are explained by applying a specific example, and the description of the embodiment is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the invention.

Claims

1. A cleaning and sweeping vehicle is characterized in that: the sweeping device comprises a sweeping brush bracket hinged to the bottom of a vehicle body, wherein the sweeping brush bracket is in driving connection with an electric winch arranged on the vehicle body; the front end of the sweeping brush bracket is provided with two side brushes, the middle part of the sweeping brush bracket is provided with a dustbin and a scraping plate, and the rear part of the sweeping brush bracket is provided with a rolling brush component; the side brushes are positioned on two sides of the vehicle body and driven to rotate by a side brush motor, and the rolling brush component drives the rolling brushes to sweep garbage into the garbage can along the scraping plate through the motor.

2. A cleaning vehicle as defined in claim 1, characterized in that: the side brush is connected with the sweeping brush support through the side brush support, an adjusting device is arranged at the joint of the side brush support and the sweeping brush support, and the adjusting device is used for adjusting the height of the side brush from the ground.

3. A cleaning vehicle as claimed in claim 2, characterized in that: the adjusting device comprises a first side brush adjusting bolt and a second side brush adjusting bolt, and the side brush support is connected with the sweeping brush support through the two adjusting bolts.

4. A cleaning vehicle as defined in claim 1, characterized in that: the rolling brush component comprises a rolling brush, a rolling brush bracket and a rolling brush driving motor, a rolling shaft of the rolling brush is connected with the sweeping brush bracket through the rolling brush bracket, and a rolling brush adjusting and fastening bolt I and a rolling brush adjusting and fastening bolt II are arranged at the joint of the rolling brush bracket and the sweeping brush bracket; the rolling brush driving motor is used for driving the rolling brush to rotate.

5. A cleaning vehicle as defined in claim 4, wherein: one end of the scraping plate, which corresponds to the rolling brush, is connected with the sweeping brush bracket through a scraping plate adjusting bolt, and the other end of the scraping plate is provided with a rubber plate.

6. A cleaning vehicle as defined in claim 1, characterized in that: the garbage can is characterized in that the garbage can is provided with two drawer type garbage cans, and the two garbage cans are respectively positioned on the left side and the right side of the vehicle body.

7. A cleaning vehicle as defined in claim 1, characterized in that: still include and strain the dirt subassembly, strain the dirt subassembly and be located directly over the dustbin, the air current that forms during the round brush operation is through discharge behind scraper blade, dustbin and the dirt subassembly, dust and rubbish that the dirt subassembly filtration comes down fall into in the dustbin.

8. A cleaning vehicle as defined in claim 7, wherein: the dust filtering assembly comprises an iron net at the bottom and a filter element arranged on the iron net.

9. A cleaning vehicle as defined in claim 8, wherein: the dust suppression device is characterized by further comprising a dust suppression assembly, wherein the dust suppression assembly comprises a water tank, a filter, a water pump, a nozzle and a connecting pipe, and the nozzle is sequentially connected with the filter and the water tank through the connecting pipe and obtains water through the water pump.