CN108978565B

CN108978565B - Sweeper with compact structure

Info

Publication number: CN108978565B
Application number: CN201810849828.2A
Authority: CN
Inventors: 陈利; 刘兵; 胡俊; 方宇; 石照刚; 陈宏�
Original assignee: Anhui Nanbo Robot Co ltd
Current assignee: Anhui Nanbo Intelligent Environmental Equipment Co ltd
Priority date: 2018-07-28
Filing date: 2018-07-28
Publication date: 2021-01-01
Anticipated expiration: 2038-07-28
Also published as: CN108978565A

Abstract

The invention discloses a cleaning machine with compact structure, comprising a chassis, a clean water tank, a battery group, a sewage tank, a roller brush assembly and a wiper rake assembly. The clean water tank, the battery group and the sewage tank are all arranged on the bottom of the chassis. Above, the roller brush assembly and the wiper rake assembly are both arranged under the chassis, the clean water tank and the battery pack are fixed on the chassis, and the sewage tank is reversibly arranged above the cleaning tank. The compact cleaning machine has a reasonable structure design. The electrical cabinet, the clean water tank, the battery pack and the sewage tank are all reasonably arranged on the top of the chassis. The modules are integrated and the structure is simple and compact, which is convenient for later adjustment and maintenance.

Description

Sweeper with compact structure

Technical Field

The invention relates to the technical field of sweeping machines, in particular to a sweeping machine with a compact structure.

Background

The existing sanitation vehicle has single function, each part can not be adjusted according to road conditions, and the use conditions are limited by the road conditions; moreover, the parts on the vehicle body are unreasonable in arrangement, large in occupied space, complex in structure and inconvenient to maintain.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a sweeper with a compact structure so as to achieve the aim of simple structure.

In order to solve the technical problems, the technical scheme adopted by the invention is as follows:

this compact structure's scavenging machine, include chassis, clean water tank, battery group, sewage case, round brush assembly and scrape water harrow assembly, clean water tank and battery group and sewage case all establish the top on the chassis, round brush assembly with scrape the water harrow assembly and all establish the below on the chassis, clean water tank and battery group fix on the chassis, the sewage case can overturn establishes and cleans the case top.

Further, the sewage tank is mounted on the cleaning tank through a hinge.

The rear part of the clean water tank is provided with a cavity, and the storage battery is arranged in the cavity.

The electric water tank is characterized by further comprising an electric cabinet, wherein a cavity is arranged in the front of the clean water tank, and the electric cabinet is arranged in the cavity.

The sewage treatment device further comprises a water absorption fan, and the water absorption fan is arranged on the side face of the sewage tank.

Still include the warning light, the warning light is established at the top of sewage case.

And side anti-collision structures are arranged on two sides of the lower part of the chassis in front of the rolling brush assembly.

And a pushing cylinder for driving the sewage tank to overturn is arranged on the chassis.

Compared with the prior art, the invention has the following advantages:

the sweeper with the compact structure is reasonable in structural design, the electrical cabinet, the clean water tank, the battery pack and the sewage tank are reasonably arranged above the chassis, the modules are integrated, the structure is simple and compact, and later-period adjustment and maintenance are facilitated.

Drawings

The contents of the description and the references in the drawings are briefly described as follows:

fig. 1 is a schematic view of the structure of the sweeper disclosed by the invention.

In the figure:

1. the automobile windscreen wiper comprises a chassis, a clean water tank, a storage battery pack, a sewage tank, a water absorption fan, a warning lamp, a steering assembly, a front cover shell, a brake system, a front bumper bar, a front driving wheel, a side anti-collision structure, a water pump, a sprinkler pipe, a rolling brush motor, a rolling brush box body, a garbage tank, a wiper lifting push rod, a rear wheel, a wiper assembly, a rear bumper bar, a power cabinet, a rolling brush lifting push rod and a rear wheel, wherein the clean water tank, the storage battery pack, the sewage tank and the water absorption fan are arranged in the chassis, the clean water tank, the storage.

Detailed Description

The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings.

As shown in fig. 1, the sweeper with compact structure comprises a chassis 1, a clean water tank 2, an electrical cabinet 23, a battery group 3, a sewage tank 4, a rolling brush assembly and a wiper rake assembly 21.

The clean water tank 2, the storage battery group 3 and the sewage tank 4 are arranged above the chassis 1, the rolling brush assembly and the water scraping rake assembly are arranged below the chassis, the clean water tank 2 and the storage battery group 3 are fixed on the chassis, and the sewage tank 4 is arranged above the cleaning tank.

The sewage tank 4 is mounted on the cleaning tank through a hinge, a pushing cylinder used for driving the sewage tank to turn is arranged on the chassis, the sewage tank can turn over, so that sludge in the sewage tank can be cleaned conveniently, and the lower part structure of the sewage tank can be detached and maintained conveniently.

The rear part of the clean water tank 2 is provided with a rear cavity, and the storage battery group 3 is arranged in the rear cavity; the front part of the clean water tank is provided with a front cavity, and the electrical cabinet 23 is arranged in the front cavity; and a water suction fan 5 is arranged on the side surface of the sewage tank.

The electrical cabinet, the clear water tank, the battery pack and the sewage tank are reasonably arranged above the chassis, and the module is integrated, so that the structure is simple and compact, and later-stage adjustment and maintenance are facilitated. And set up regulator cubicle and battery group in the cavity of clear water tank, the regulator cubicle of being convenient for and battery group cooling prevent the high temperature.

The rolling brush assembly is arranged between front and rear wheels below the chassis, the water scraping rake assembly 21 is arranged behind the rear wheels, the sprinkling pipe 14 connected with the clear water tank is arranged in front of the rolling brush assembly, the rolling brush lifting mechanism used for adjusting the rolling brush assembly to lift is arranged on the chassis, and the water scraping rake lifting mechanism used for adjusting the water scraping rake assembly to lift is arranged on the chassis.

The rolling brush lifting mechanism comprises a rolling brush lifting push rod 24, the lower end of the rolling brush lifting push rod is connected with the upper part of the rolling brush assembly, and the side surface of the rolling brush assembly is connected with the chassis through a four-bar linkage.

Preferably, a fixed support is arranged on the chassis, an adjusting support is hinged to the upper end of the fixed support, one end of the adjusting support is hinged to the upper end of the rolling brush lifting push rod, and an adjusting bolt is arranged at the other end, corresponding to the adjusting support, of the fixed support. Through rotatory adjusting bolt, can adjust the angle of adjusting the support to the position of adjustment round brush lift push rod can be adjusted the degree that the round brush assembly pressed the ground, changes the pressure of round brush to the ground.

The lower end of the rolling brush lifting push rod 24 is connected with the rolling brush assembly through a damping spring, the impact of the rolling brush assembly on the lifting motor is reduced through the damping spring, and the lifting motor is protected.

One side of the rolling brush assembly is connected with the chassis through a lifting connecting rod and a lifting adjusting rod, so that a four-connecting-rod connection is formed. Specifically, the lifting connecting rod and the lifting adjusting rod are arranged side by side. The upper end of the lifting connecting rod is hinged on the chassis, and the lower end of the lifting connecting rod is hinged on the rolling brush assembly. The upper end of the lifting adjusting rod is hinged to the chassis, the lower end of the lifting adjusting rod is hinged to the rolling brush assembly, the lifting adjusting rod is an adjusting rod with adjustable length, and the rolling brush assembly is stably adjusted up and down.

The chassis 1 is provided with a guy cable with adjustable length, and the lower end of the guy cable is connected with the rolling brush assembly. Preferably, the following components are adopted: the pull rod is hinged on the chassis, and the other end of the pull rod is connected with the rolling brush assembly through a pull rope.

An adjusting handle or a cylinder is arranged on the chassis corresponding to one end of the pull rod. Preferably an adjustment handle. The chassis is provided with a screw hole, the adjusting handle comprises a screw rod and a handle arranged at the upper end of the screw rod, the screw rod is positioned in the screw hole on the chassis, and the lower end of the screw rod corresponds to one end of the pull rod.

When the rolling brush lifting push rod descends, the rolling brush assembly can pull the pull rope to drive the left end of the pull rod to have a downward force, the right end of the rolling brush assembly can be tilted upwards to jack the adjusting handle, the rolling brush assembly descends to the lowest position, and the lowest position of the rolling brush assembly descending cannot meet or is too low.

The water scraping rake lifting mechanism comprises a water scraping rake lifting push rod 19 and a pull cable, one end of the pull cable is connected with the water scraping rake lifting push rod, and the other end of the pull cable is connected with the water scraping rake assembly.

Preferably, scrape water harrow assembly and include the mounting bracket and scrape water harrow crane and scrape the water harrow, the mounting bracket is established on the chassis, scrapes water harrow crane one end and articulates on the mounting bracket, scrapes the water harrow and establishes on the other end of scraping water harrow crane, the other end of cable with scrape water harrow crane and link to each other.

The water scraping rake can be lifted and adjusted by controlling the water scraping rake lifting push rod to work, the adjustment operation is simple and convenient, the transmission structure is a pure mechanical structure, the structure is simple, the operation is convenient, the failure rate is low, and the adjustment amplitude is large.

The water scraping rake fixing frame on the upper portion of the water scraping rake is hinged to the water scraping rake lifting frame through a connecting plate, the upper end portion of the connecting plate is connected with the other end of the mounting frame through a telescopic adjusting rod, and the water scraping rake angle can be adjusted through the telescopic adjusting rod.

Specific examples are:

the pure electric sweeping and washing integrated machine mainly comprises a sweeping and washing integrated machine chassis, a rolling brush lifting mechanism and a wiping rake lifting mechanism; a chassis 1 of the sweeping and washing integrated machine is used as a carrier, a clean water tank 2 is fixed on the chassis 1 of the sweeping and washing integrated machine through bolts, a sewage tank 4 is arranged right above the clean water tank 2 through hinges, the sewage tank 4 can be turned over laterally, a storage battery pack 3 is arranged on the cavity chassis at the rear part of the clean water tank 2, a water suction fan assembly 5 is arranged in the cavity of the sewage tank 4, a warning lamp 6 is arranged at the top of the sewage tank 4, a steering assembly 7 is arranged at the front part of the chassis of the sweeping and washing integrated machine through bolts and is driven to a front wheel through a direction shaft, a universal joint and a chain wheel to realize the rotation of the direction, a front housing 8 is arranged on the steering assembly 7, a brake system 9 is arranged at the left side of the front end of the chassis 1 of the sweeping and washing integrated machine and is transmitted to a brake caliper in the rear wheel through a brake pedal and a brake oil circuit, a front anti-collision rod 10, the sweeping and washing integrated machine has two functions of driving and steering, a side anti-collision wheel device 12 is arranged on a sweeping and washing integrated machine chassis 1 through a bracket, a water pump 13 is arranged on the side anti-collision wheel device 12, clean water in a clean water tank 2 is pumped into a sprinkling pipe 14 through an electromagnetic valve and then sprinkled on the ground, the sprinkling pipe 14 is arranged at the front part of a rolling brush box body 17, a rolling brush 15 is arranged in the rolling brush box body 17 through a rotating shaft, a rolling brush motor 16 is arranged right above the rolling brush box body 17 and drives the rolling brush 15 to rotate in the direction of the drawing through belt transmission, a garbage bin 18 is arranged at the rear part of the rolling brush box body 17, the rolling brush box body 17 is connected with the sweeping and washing integrated machine chassis 1 through a four-bar linkage mechanism and can be lifted and lowered in parallel according to the four-bar linkage mechanism, a lifting push rod 19 of a wiping rake assembly is arranged below the middle part of, the water scraping rake assembly 21 is installed at the rear part of the chassis 1 of the sweeping and washing integrated machine through bolts and is connected with a sewage tank through a corrugated hose, and the rear anti-collision rod 22 is installed at the tail part of the chassis 1 of the sweeping and washing integrated machine to protect the rear part of the machine; an electrical system 23 is mounted below the mid-seat of the clean water tank 2.

The pure electric sweeping and washing integrated machine is driven to a workplace, clear water is filled in a clear water tank 2, a water absorption button is pressed, a water scraping rake assembly lifting push rod 19 receives a signal, a water scraping rake assembly 21 is put down to the ground, a sweeping button is pressed, a rolling brush lifting push rod 24 receives a signal, a rolling brush box body 17 is put down, a rolling brush motor 16 drives a rolling brush 15 to slowly rotate to 1000r/min while a running pedal machine is stepped forward, a solenoid valve and a water pump 13 simultaneously work, water flows to a sprinkling pipe 14 after being pressurized by the water pump 13 from the clear water tank 2, a row of small holes are formed in the lower portion of the sprinkling pipe 14 to uniformly sprinkle the water to the ground for sweeping, granular garbage on the ground is swept into a garbage tank 18 through the relative rotation of the two rolling brushes (15), meanwhile, the brushing on the ground can be cleaned, the brushed sewage is sucked into a sewage tank 4 through a corrugated hose under the action of the water scraping assembly 21 and the water absorption fan assembly 5, the sweeping, washing and sucking are integrated at one time, after the garbage in the garbage can 18 is full, the garbage can 18 is drawn out from a side door, and the garbage is dumped and then is returned.

The above-mentioned features are merely for describing preferred embodiments of the present invention and may be arbitrarily combined to form a plurality of embodiments of the present invention.

The invention is described above with reference to the accompanying drawings, it is obvious that the specific implementation of the invention is not limited by the above-mentioned manner, and it is within the scope of the invention to adopt various insubstantial modifications of the inventive concept and solution, or to apply the inventive concept and solution directly to other applications without modification.

Claims

1. A cleaning machine with a compact structure, comprising a chassis, a clean water tank, a battery pack, a sewage tank, a rolling brush assembly and a wiper rake assembly, characterized in that: the clean water tank, the battery pack and the sewage tank are all located in the Above the chassis, the roller brush assembly and the wiper rake assembly are both located below the chassis, the clean water tank and the battery pack are fixed on the chassis, and the sewage tank is reversibly located above the cleaning tank;

The sewage tank is mounted on the sweeping box through hinges; the chassis is provided with a pushing cylinder for driving the sewage tank to turn over;

The back of the clean water tank is provided with a cavity, and the battery pack is arranged in the cavity; it also includes an electrical cabinet, the front of the clean water tank is provided with a cavity, and the electrical cabinet is arranged in the cavity; the rear of the clean water tank is provided with a cavity; The rear cavity is provided, and the battery group is arranged in the rear cavity; the front part of the clean water tank is provided with a front cavity, and the electrical cabinet is arranged in the front cavity;

The chassis is provided with a fixed bracket, the upper end of the fixed bracket is hinged with an adjustment bracket, one end of the adjustment bracket is hinged with the upper end of the roller brush lifting push rod, and the other end of the fixed bracket corresponding to the adjustment bracket is provided with an adjustment bolt;

The lower end of the rolling brush lifting push rod is connected with the rolling brush assembly through a shock absorbing spring;

Also includes a suction fan, the suction fan is arranged on the side of the sewage tank;

One side of the roller brush assembly is connected with the chassis through the lifting link and the lifting adjustment rod, so as to form a four-link connection; the lowering link and the lifting adjustment rod are arranged side by side, the upper end of the lifting link is hinged on the chassis, and the lifting link is connected. The lower end of the rod is hinged on the rolling brush assembly, the upper end of the lifting adjusting rod is hinged on the chassis, the lower end of the lifting adjusting rod is hinged on the rolling brush assembly, and the lifting adjusting rod is an adjusting rod with adjustable length.

2 . The compact cleaning machine according to claim 1 , further comprising a warning light, and the warning light is arranged on the top of the sewage tank. 3 .

3 . The cleaning machine with compact structure according to claim 1 , wherein the bottom of the chassis is provided with side anti-collision structures on both sides in front of the roller brush assembly. 4 .