CN106510561B

CN106510561B - Floor washing machine with bidirectional water absorption rake mechanism

Info

Publication number: CN106510561B
Application number: CN201611046156.9A
Authority: CN
Inventors: 鹿守光; 赵忠祥; 王振亚; 蒋炎炎; 尚长伟; 李飞; 张夫启
Original assignee: Xuzhou Yier Environmental Protection Technology Co ltd
Current assignee: Xuzhou Yier Environmental Protection Technology Co ltd
Priority date: 2016-11-22
Filing date: 2016-11-22
Publication date: 2021-11-19
Anticipated expiration: 2036-11-22
Also published as: CN106510561A

Abstract

A floor washing machine with a bidirectional water absorption rake mechanism is characterized in that a travelling wheel (2) and a steering wheel (4) are respectively arranged at the front end and the rear end of the bottom of a floor washing machine body (1), a disc brush (3) is arranged in the central area of the bottom of the floor washing machine body (1), and a front water absorption rake (6) and a rear water absorption rake (5) are respectively arranged at two sides of the disc brush (3); two lower extremes of the shape of falling V connecting rod (7) respectively with the upper portion fixed connection of preceding harrow (6) and the back harrow (5) that absorbs water, the inflection point of the shape of falling V connecting rod (7) upper end articulates the lower part at the machine washing body (1), the front end of adjusting connecting rod (8) is articulated with the right side arm middle part of the shape of falling V connecting rod (7), the middle part of adjusting connecting rod (8) is articulated mutually with the rear portion below of machine washing body (1), the right-hand member of adjusting connecting rod (8) extends to machine washing body (1) rear lower part and fixedly connected with footboard (9). This floor cleaning machine when backing a car can carry out timely clearance to the dish brush water stain that drips subaerial, can guarantee the operation effect.

Description

Floor washing machine with bidirectional water absorption rake mechanism

Technical Field

The invention relates to a floor washing machine, in particular to a floor washing machine with a bidirectional water absorption rake mechanism.

Background

The floor washing machine is a cleaning device suitable for various floors, the main operation modes comprise a hand-push type and a driving type, the whole machine is driven by a storage battery in a direct current mode, and efficient cleaning operation is carried out on the floors through the operation of front and rear disc brushes and water suction rakes.

The rake that absorbs water is generally installed at the rear of complete machine in current scrubber, a dish brush is installed in complete machine the place ahead, like this in narrow and small space or under the more operational environment of barrier, current scrubber needs to advance frequently and back a car, when backing a car, the water on the dish brush can drip subaerial, and the rake that absorbs water can't handle the water stain that drips subaerial this moment in time, can lead to the ground to clean thoroughly like this, if handle the water stain that the dish brush produced when backing a car, need make scrubber remove repeatedly and turn to, just can clear up through the water stain that the dish brush produced when backing a car through the rake that absorbs water, not only can seriously reduce the operating efficiency like this, and also can waste a large amount of time.

Disclosure of Invention

In order to solve the problems in the prior art, the invention provides a floor washing machine with a bidirectional water suction rake mechanism, which can timely clean water stains dropping on the ground by a disc brush when backing a car, can ensure the thoroughness of ground cleaning, and can avoid the situations of reducing the operation efficiency and wasting time due to the treatment of the water stains generated on the ground when backing the car.

In order to achieve the purpose, the invention provides a floor washing machine with a bidirectional water suction rake mechanism, which comprises a floor washing machine body, wherein the bottom of the floor washing machine body is respectively provided with a travelling wheel, a disc brush, a steering wheel, a rear water suction rake, a front water suction rake, an inverted V-shaped connecting rod and an adjusting connecting rod; the two lower extremes of the inverted V-shaped connecting rod are respectively fixedly connected with the upper parts of the front water suction rake and the rear water suction rake, the inflection point of the upper end of the inverted V-shaped connecting rod is hinged to the lower part of the floor cleaning machine body, the front end of the adjusting connecting rod is hinged to the middle part of the rear side arm of the inverted V-shaped connecting rod, the middle part of the adjusting connecting rod is hinged to the lower part of the rear part of the floor cleaning machine body, and the rear end of the adjusting connecting rod extends to the lower part of the rear part of the floor cleaning machine body and is fixedly connected with a pedal.

In the technical scheme, the disc brush is arranged at the center of the bottom of the floor cleaning machine body, the front water suction rake and the rear water suction rake are respectively arranged on the front side and the rear side of the floor cleaning machine body, so that the water stain on the ground can be treated through the front water suction rake and the rear water suction rake when the floor cleaning machine moves forwards and backwards, the cleaning operation in the forward direction and the reverse direction of the floor cleaning machine can be realized, the working efficiency can be greatly improved, the cleaning cost can be reduced, and the situation that the working efficiency and the time waste are reduced due to the treatment of the water stain generated on the ground when the floor cleaning machine backs can be avoided. Through making walking wheel and directive wheel set up both ends around the floor cleaning machine body bottom respectively, and the outside of preceding water absorption harrow and back water absorption harrow, like this, can guarantee to turn to in a flexible way under narrow and small space or the operation environment that the barrier is more to the application scope of floor cleaning machine can be improved.

Further, for the convenience of manufacture, the front water absorption rake and the rear water absorption rake have the same shape and size.

Preferably, the front arm and the rear arm of the inverted V-shaped link have the same length.

Preferably, the included angle between the front side arm and the rear side arm of the inverted V-shaped connecting rod ranges from 75 degrees to 110 degrees, and the rotating hinge point of the front side arm and the rear side arm of the inverted V-shaped connecting rod is right above the rotating center of the disc brush.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural diagram of another embodiment of the present invention.

In the figure: 1. the floor cleaning machine comprises a floor cleaning machine body, 2 traveling wheels, 3 disc brushes, 4 steering wheels, 5 rear water suction rakes, 6 front water suction rakes, 7 inverted V-shaped connecting rods, 8 adjusting connecting rods, 9 pedals, 10 and tension springs.

Detailed Description

The invention will be further explained with reference to the drawings.

A floor washing machine with a bidirectional water absorption rake mechanism comprises a floor washing machine body 1, wherein the bottom of the floor washing machine body 1 is respectively provided with a walking wheel 2, a disc brush 3, a steering wheel 4, a rear water absorption rake 5, a front water absorption rake 6, an inverted V-shaped connecting rod 7 and an adjusting connecting rod 8, the walking wheel 2 and the steering wheel 4 are respectively arranged at the front end and the rear end of the bottom of the floor washing machine body 1, the steering wheel 4 is a universal wheel, the disc brush 3 is arranged in the central area of the bottom of the floor washing machine body 1, the rear water absorption rake 5 is arranged in the area between the disc brush 3 and the steering wheel 4, and the front water absorption rake 6 is arranged in the area between the disc brush 3 and the walking wheel 2; two lower extremes of the shape of falling V connecting rod 7 respectively with preceding water absorption harrow 6 and the upper portion fixed connection of back water absorption harrow 5, the flex point of the shape of falling V connecting rod 7 upper end articulates the lower part at floor cleaning machine body 1, the front end of adjusting connecting rod 8 is articulated with the rear side arm middle part of the shape of falling V connecting rod 7, and the middle part of adjusting connecting rod 8 is articulated mutually with the rear portion below of floor cleaning machine body 1, and the rear end of adjusting connecting rod 8 extends to floor cleaning machine body 1 rear lower part and fixedly connected with footboard 9. Wherein the distance of the pin joint between the middle part of the adjusting connecting rod 8 and the scrubber body 1 from the left end of the adjusting connecting rod 8 is less than the distance from the right end of the adjusting connecting rod 8, so that the adjusting process of the adjusting connecting rod 8 can be more labor-saving by utilizing the lever principle. The walking wheel 2 and the directive wheel 4 can set up both ends around the floor cleaning machine body 1 bottom plate respectively, dish brush 3 is rotatory by the motor drive that sets up in floor cleaning machine body 1, the arc concave part of preceding water absorption harrow 6 and back water absorption harrow 5 all towards the direction of dish brush 3, the upper end of the preceding water absorption pipe of water absorption harrow 6 before the intercommunication and the back water absorption pipe of intercommunication water absorption harrow 5 is linked together the back through a main water absorption pipe and the inside sewage case intercommunication of floor cleaning machine body 1, negative pressure in the sewage case is provided by the fan that sets up in floor cleaning machine body 1 inside. In addition, the one end intercommunication of clean water pipe clears up the clear water tank in the floor cleaning machine body 1, and the other end extends to the top of dish brush 3, can also be provided with the water pump on the clean water pipe to the control is to the water supply of dish brush 3. The road wheels 2 may be driven by a road motor. Through making the dish brush 3 set up the center in 1 bottom of scrubber body, and be provided with preceding harrow 6 and the back harrow 5 that absorbs water respectively in its front and back both sides, like this, can carry out the subaerial water stain through preceding harrow 6 and the preceding harrow 5 that absorbs water respectively when scrubber ground advances with reversing and handle the operation, and then can realize the cleaning operation that scrubber advances and reverses two directions, can improve work efficiency by a wide margin, and can reduce clean cost, can avoid reducing the condition emergence of operating efficiency and waste time because of handling the water stain that produces subaerial when backing a car. Through making walking wheel 2 and directive wheel 4 set up both ends around the washing machine body 1 bottom respectively, and absorb water 6 in the front and the outside of harrow 5 is inhaled with the back, like this, can guarantee to wash the ground machine and turn to in a flexible way under narrow and small space or the more operation environment of barrier to can improve the application scope of washing the ground machine.

For the convenience of manufacture, the front rake 6 and the rear rake 5 have the same shape and size.

Preferably, the front arm and the rear arm of the inverted V-shaped link 7 have the same length.

Preferably, the included angle between the front side arm and the rear side arm of the inverted V-shaped connecting rod 7 ranges from 75 degrees to 110 degrees, and the pivot point of the front side arm and the rear side arm of the inverted V-shaped connecting rod 7 is right above the rotation center of the disc brush 3.

When the water sucking rake is used, the front water sucking rake and the rear water sucking rake are arranged and connected through the inverted V-shaped connecting rod 7, so that one water sucking rake is lifted, and the other water sucking rake is bound to fall. An operator adjusts the water absorbing rake through an adjusting connecting rod 8 hinged with the inverted V-shaped connecting rod 7, when the water absorbing rake moves forwards, the pedal 9 can be lifted, and the water absorbing rake can also act through self weight, even if the weight of the rear water absorbing rake 5 is heavier than that of the front water absorbing rake 6, therefore, the pedal 9 is not required to be lifted, the front water absorbing rake 6 can be lifted, and meanwhile, the rear water absorbing rake 5 falls down as long as the pedal 9 is loosened; certainly, a tension spring 10 can be arranged on the upper part of the hinge point between the adjusting connecting rod 8 and the inverted V-shaped connecting rod 7, as shown in fig. 2, one end of the tension spring 10 is connected with the upper part of the floor washing machine body 1, and the other end is connected with the rear part of the adjusting connecting rod 8 close to the pedal 9, so that when the pedal 9 is released, the rear water absorption rake 5 acts on the ground due to the pulling force of the tension spring 10, and the front water absorption rake 6 is lifted; when backing, the pedal 9 is pressed down, the front water absorbing rake 6 falls down, and the rear water absorbing rake 5 rises.

Claims

1. The floor washing machine comprises a floor washing machine body (1), wherein walking wheels (2), a disc brush (3), steering wheels (4) and a rear water absorption rake (5) are arranged at the bottom of the floor washing machine body (1) respectively, and the floor washing machine is characterized in that the floor washing machine body (1) is further provided with a front water absorption rake (6), an inverted V-shaped connecting rod (7) and an adjusting connecting rod (8), the walking wheels (2) and the steering wheels (4) are arranged at the front end and the rear end of the bottom of the floor washing machine body (1) respectively, the disc brush (3) is arranged at the central region of the bottom of the floor washing machine body (1), the rear water absorption rake (5) is arranged in a region between the disc brush (3) and the steering wheels (4), and the front water absorption rake (6) is arranged in a region between the disc brush (3) and the walking wheels (2); two lower extremes of shape of falling V connecting rod (7) respectively with the upper portion fixed connection of preceding harrow (6) and the back harrow (5) that absorbs water, the inflection point of shape of falling V connecting rod (7) upper end articulates the lower part at floor cleaning machine body (1), the front end of adjusting connecting rod (8) is articulated with the rear side arm middle part of shape of falling V connecting rod (7), and the middle part of adjusting connecting rod (8) is articulated mutually with the rear portion below of floor cleaning machine body (1), and the rear end of adjusting connecting rod (8) extends to floor cleaning machine body (1) rear lower part and fixedly connected with footboard (9).

2. The floor washing machine with the bidirectional water suction rake mechanism as claimed in claim 1, wherein the front water suction rake (6) and the rear water suction rake (5) have the same shape and size.

3. The floor washing machine of the bidirectional water absorption rake mechanism as claimed in claim 1 or 2, wherein the length of the front side arm and the rear side arm of the inverted V-shaped connecting rod (7) is the same.

4. The floor washing machine with the bidirectional water absorption rake mechanism as claimed in claim 3, wherein the included angle between the front side arm and the rear side arm of the inverted V-shaped connecting rod (7) ranges from 75 degrees to 110 degrees, and the pivot point of the front side arm and the rear side arm of the inverted V-shaped connecting rod (7) is right above the rotation center of the disc brush (3).