CN212037404U

CN212037404U - Large-scale floor cleaning machine

Info

Publication number: CN212037404U
Application number: CN202020545549.XU
Authority: CN
Inventors: 刘学峰
Original assignee: Hefei Cool Environmental Protection Technology Co ltd
Current assignee: Hefei Cool Environmental Protection Technology Co ltd
Priority date: 2020-04-14
Filing date: 2020-04-14
Publication date: 2020-12-01
Anticipated expiration: 2030-04-14

Abstract

The utility model discloses a large-scale floor washing machine, which belongs to the technical field of floor washing machines and comprises a moving vehicle body, a water storage tank, a water scraping component and a brush disc component, wherein the water storage tank, the water scraping component and the brush disc component are arranged on the moving vehicle body; the bottoms of the cross arm and the movable arm are provided with flexible water-collecting scrapers for connecting the cross arm and the movable arm; the movable arm is driven by the propelling component to change an included angle between the movable arm and the cross arm, so that the water collecting range of the water raking component is changed; and a water suction nozzle is arranged in the cross arm and is connected with a water suction motor pipeline through a communicating pipe. The water gathering range of the water raking assembly is changed through the area of sewage, so that the sewage generated by cleaning can be effectively and completely collected, and the cleaning effect is enhanced.

Description

Large-scale floor cleaning machine

Technical Field

The utility model discloses floor cleaning machine technical field, in particular to large-scale floor cleaning machine.

Background

Floor washers are also called floor washers and floor washing and drying machines, and are cleaning machines for cleaning hard floors, drying sewage and taking the sewage away from the site. The floor is suitable for stations, docks, airports, workshops, warehouses, schools, hospitals, restaurants, shopping malls and other places with wide hard floors, and the cleaning concept of replacing manpower with machinery is deep. The hard ground is generally divided into terrazzo, marble, granite, artificial stone, floor tile, PVC, carborundum, plastic floor, epoxy and other materials, the traditional cleaning method is that a mop adds dust to push away, a floor cleaning machine and a water suction machine are introduced for daily cleaning after the mop is reformed to be opened, and the floor cleaning machine comprises the following components: 1. the brush head is driven by the brush disc motor to clean the ground, and a better cleaning effect is exerted under the action of the cleaning liquid. 2. The water sucking rakes suck the sewage on the ground into the sewage tank to be taken away from the site under the action of the water sucking motor and the water collecting function of the scraping belt. 3. The power supply has two modes, one mode is alternating current; the other is a battery. 4. The driving mode is as follows: the vehicle is driven by power to run, so that the operation and the control are easy and labor-saving, and the efficiency is higher; the unpowered driving is relatively laborious.

The water absorption of traditional floor scrubber is the arc, conveniently gather water, but the radian can't change, the small water absorption is taken off when meetting sewage diffusion large tracts of land, can lead to the unable complete gathering of sewage because the water accumulation scope of water absorption is little, influence the cleanness on ground, the water absorption that bulky is taken off although the water accumulation scope is big, but be not convenient for use when meetting narrow and small space, consequently, lead to the unreasonable use of traditional floor scrubber, and the brush dish of traditional floor scrubber not only has singly, also for enlarging the increase of cleaning area to be two, but two brush dishes can set up certain interval for not bumping, lead to two brush dishes can't clean to near position each other, thereby influence the effect of cleaning.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an it is just in order to solve above-mentioned floor cleaning machine water absorption and take off unable nimble use, there is the dead angle very much in the brush dish, leads to cleaning unclean problem and proposes a large-scale floor cleaning machine, has water absorption and takes off nimble use, cleans the advantage at no dead angle.

The utility model discloses a technical scheme realizes above-mentioned mesh, a large-scale floor scrubber, including the removal automobile body and install storage water tank, water on the removal automobile body and take off subassembly and brush dish subassembly, the brush dish subassembly is used for cleaning the dirt, the water is taken off the subassembly and is used for sucking dry sewage, the water is taken off the subassembly and is included fixing the xarm at the removal automobile body tail end and the xarm both ends set up the wobbling digging arm;

the bottoms of the cross arm and the movable arm are provided with flexible water-collecting scrapers for connecting the cross arm and the movable arm;

the movable arm is driven by the propelling component to change an included angle between the movable arm and the cross arm, so that the water collecting range of the water raking component is changed;

and a water suction nozzle is arranged in the cross arm and is connected with a water suction motor pipeline through a communicating pipe.

Preferably, the propelling component is an electric push rod, the output end of the electric push rod is rotatably connected with the movable arm through a rotating shaft, the other end of the electric push rod is also rotatably connected with the fixed frame through another rotating shaft, and the fixed frame is fixed on a chassis of the movable vehicle body.

Preferably, the movable arm is elastically connected with the cross arm through a spring rope.

Preferably, the brush dish subassembly comprises three monomer brush dish that is triangular distribution, and every monomer brush dish top all rotates through the dwang with removing automobile body chassis and is connected, and the outer wall of dwang all cup joints driven gear, and three driven gear's middle installation driving gear, driving gear and every driven gear meshing, and the driving gear is by motor drive.

Preferably, the triangular structure that monomer brush dish is constituteed is isosceles triangle, and the diameter length that the interval of two monomer brush dishes that constitute triangle-shaped base is equal with the third monomer brush dish.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the expansion range of the water raking assembly is changed by changing the included angle between the movable arm and the cross arm, so that different effects are achieved, when the expansion range of the water raking assembly is expanded, large-area sewage can be effectively and completely collected, and the cleaning effect is enhanced; when reducing the opening scope of subassembly is taken off to water, make the width reduction of this scrubber, be fit for passing through narrow and small space.

2. The three single brush discs which are distributed in an isosceles triangle shape can be used for scrubbing stains without dead angles, so that the cleaning capacity of the floor cleaning machine is improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the device of the present invention.

Fig. 2 is a schematic structural view of the water raking assembly of the present invention.

Fig. 3 is a schematic structural view of the brush disc assembly of the present invention.

In the figure: 1. the water collecting device comprises a movable vehicle body, a water storage tank, a water raking assembly, a brush disc assembly, a fixing frame, a power-driven push rod, a rotating shaft, 8, a cross arm, 9, a movable arm, 10, a flexible water collecting scraper, 11, a spring rope, 12, a water suction nozzle, 13, a communicating pipe, 14, a single brush disc, 15, a driven gear, 16, a rotating rod, 17, a driving gear, 18 and a motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1, a large-scale floor cleaning machine, including removing automobile body 1 and installing storage water tank 2 on removing automobile body 1, subassembly 3 and brush dish subassembly 4 are taken off to water, brush dish subassembly 4 is used for cleaning the dirt, subassembly 3 is taken off to water is used for sucking dry sewage, brush dish subassembly 4 is installed at the front end that removes automobile body 1 direction of advance, subassembly 3 is taken off to water is installed in removing automobile body 1 rear end to water, wash ground with brush dish subassembly 4 earlier, subassembly 3 inhales up sewage with water again, thereby accomplish cleaning, storage water tank 2 divide into sewage case and clear water case, clear water case is used for providing the clear water when the clear floor surface of brush dish subassembly 4 sweeps the floor, the sewage case is used for storing the sewage that subassembly 3 inhales.

As shown in fig. 2, the water raking assembly 3 comprises a cross arm 8 fixed at the tail end of the movable vehicle body 1 and movable arms 9 arranged at two ends of the cross arm 8 and capable of swinging; the bottom parts of the cross arm 8 and the movable arm 9 are provided with flexible water-collecting scrapers 10 which are connected with the cross arm and the movable arm; the movable arm 9 is driven by the propelling component to change an included angle between the movable arm and the cross arm 8, so that the water collecting range of the water raking component 3 is changed; the water suction mouth 12 is arranged inside the cross arm 8, the water suction mouth 12 is connected with a water suction motor pipeline through a communicating pipe 13, the flexible water collecting scraper 10 can be conveniently deformed, damage during change of an included angle between the movable arm 9 and the cross arm 8 is avoided, when an included angle between the movable arm 9 and the cross arm 8 is reduced through driving of the propelling component, the opening range of the water collecting component 3 is small, the water collecting range is small at the moment, but the width of the water collecting component 3 is small, the device is suitable for running in a narrow space, when the included angle between the movable arm 9 and the cross arm 8 is increased through driving of the propelling component, the opening range of the water collecting component 3 is large, the water collecting range is large at the moment, the device is suitable for water collecting and water sucking of large-area sewage, the expansion range of the water collecting component 3 is adjusted through actual conditions, the device is more flexible to use, the propelling component is the electric push rod 6, the output end of the electric push rod, the other end is also rotated with mount 5 through another rotation axis 7 and is connected, mount 5 is fixed on the chassis of removal automobile body 1, the rotation axis 7 of electric putter 6 head and tail both ends is used for producing when conveniently promoting digging arm 9 and deflects, the propulsion subassembly is not restricted to electric putter 6 and can also use the mode that the cylinder adds the push rod, this paper has just enumerated one of them mode, through spring rope 11 elastic connection between digging arm 9 and the xarm 8, spring rope 11 can increase the pivoted damping between digging arm 9 and the xarm 8, avoid digging arm 9 to rotate too fast and influence the life of flexible water-collecting scraper blade 10.

As shown in fig. 3, the brush plate assembly 4 is composed of three single brush plates 14 distributed in a triangular manner, the top of each single brush plate 14 is rotatably connected with the chassis of the moving vehicle 1 through a rotating rod 16, the outer wall of the rotating rod 16 is sleeved with a driven gear 15, a driving gear 17 is installed in the middle of each of the three driven gears 15, the driving gear 17 is meshed with each driven gear 15, the driving gear 17 is driven by a motor 18, the triangular structure formed by the single brush plates 14 is an isosceles triangle, the distance between the two single brush plates 14 forming the bottom edge of the triangle is equal to the diameter length of the third single brush plate 14, the two single brush plates 14 forming the bottom edge of the triangle can expand the transverse range to be cleaned, the dead angle is easy to be cleaned at the distance part, the last single brush plate 14 forming the top angle of the triangle can compensate the dead angle to be cleaned, so that when the, the cleaning dead angle can be avoided, and the cleaning effect is better.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A large floor washing machine comprises a moving vehicle body (1), and a water storage tank (2), a water scraping assembly (3) and a brush disc assembly (4) which are arranged on the moving vehicle body (1), wherein the brush disc assembly (4) is used for cleaning dirt, and the water scraping assembly (3) is used for sucking and drying sewage, and is characterized in that the water scraping assembly (3) comprises a cross arm (8) fixed at the tail end of the moving vehicle body (1) and movable arms (9) which can swing and are arranged at two ends of the cross arm (8);

the bottoms of the cross arm (8) and the movable arm (9) are provided with flexible water-collecting scrapers (10) for connecting the cross arm and the movable arm;

the movable arm (9) is driven by the propelling component to change an included angle between the movable arm and the cross arm (8), so that the water collecting range of the water raking component (3) is changed;

the water suction nozzle (12) is arranged in the cross arm (8), and the water suction nozzle (12) is connected with a water suction motor pipeline through a communicating pipe (13).

2. A large floor washing machine according to claim 1, characterized in that the propulsion unit is an electric push rod (6), the output end of the electric push rod (6) is rotatably connected with the movable arm (9) through a rotating shaft (7), the other end of the electric push rod is also rotatably connected with the fixed frame (5) through another rotating shaft (7), and the fixed frame (5) is fixed on the chassis of the movable vehicle body (1).

3. A large floor washing machine according to claim 1, characterized in that the movable arm (9) is resiliently connected to the cross arm (8) by means of a spring rope (11).

4. The large floor washing machine according to claim 1, characterized in that the brush disc assembly (4) is composed of three individual brush discs (14) distributed in a triangular manner, the top of each individual brush disc (14) is rotatably connected with the chassis of the movable vehicle body (1) through a rotating rod (16), the outer wall of the rotating rod (16) is sleeved with a driven gear (15), a driving gear (17) is installed in the middle of each of the three driven gears (15), the driving gear (17) is meshed with each of the driven gears (15), and the driving gear (17) is driven by a motor (18).

5. A large floor washing machine according to claim 4, characterized in that the triangular structure formed by the single brush discs (14) is an isosceles triangle, and the distance between two single brush discs (14) forming the bottom of the triangle is equal to the diameter and the length of the third single brush disc (14).