CN105249895B - Automatic cleaning vehicle of sweeping the floor - Google Patents

Abstract

The invention provides an automatic sweeping and mopping vehicle, comprising: an outer profile frame, the inner bottom surface of which is pierced with a first rotating shaft and a second rotating shaft; the two ends of the first rotating shaft and the second rotating shaft are respectively fixedly connected There are wheels; a steering mechanism, including a rack and the first gear that drives the rack to move; the two ends of the rack are connected to the wheels at the two ends of the first rotating shaft; the rolling brush is set Between the first rotating shaft and the second rotating shaft; the first rotating shaft and the rolling brush are interlocked through the second gear and the third gear that mesh with each other; the ash hopper is arranged on the rolling brush At the rear of the ash hopper and the rolling brush, there is also a slant plate; the water tank, the water tank is arranged between the ash hopper and the second rotating shaft, and the bottom of the water tank is provided with seepage holes; the mop, the The mop is arranged behind the second rotating shaft.

Description

automatic sweeping and mopping car

technical field

The invention relates to an automatic sweeping and mopping vehicle.

Background technique

Today, people's economic level is getting higher and higher. The pursuit of life is no longer a simple material pursuit, but also understands spiritual enjoyment and uses all conditions to enjoy life. People nowadays usually want to strive for the greatest return with the least effort. Therefore, many products that can reduce labor have been produced, such as washing machines, automatic cleaning machines, rice cookers and so on. This design project is to design a machine that can replace people to clean the room. Based on the existing patents, this project designs a reasonable and convenient automatic sweeping and mopping machine. The automatic sweeping and mopping vehicle can realize the automatic cleaning function on the family floor, which can greatly reduce people's burden.

Nowadays, science and technology are becoming more and more developed, and many machines are intelligent. The same should be true for automatic sweeping and mopping machines. We should increase investment in modern technology and put more experience in technology research and development. For many technologies of automatic sweeping and mopping machines, whether the existence of obstacles can be accurately judged and the optimal cleaning route can be planned is very important for its cleaning work. However, a single modern technology cannot solve all problems well, so people tend to combine multiple technologies closely to solve problems together, which is also a new trend. Therefore, in the process of today's technological development, some new intelligent technologies are gradually being understood and applied by people.

The invention of the automatic sweeping and mopping vehicle is to facilitate people's lives, so in terms of general design trends, people will design it to be more intelligent, and it is best to completely replace manpower. But this is a great test for modern technology. The inventors of automatic sweeping and mopping machines all over the world have jointly studied, and various new technologies are gradually being applied, and the trend is towards complete automation.

In general, the development trend of automatic sweeping and mopping vehicles is intelligence and automation, which is also the general trend of various technologies in the world today.

Contents of the invention

The main technical problem to be solved by the present invention is to provide a sweeping and mopping vehicle with flexible steering and simple structure, which can simultaneously complete two actions of sweeping and mopping the floor.

In order to solve the above-mentioned technical problems, the invention provides an automatic sweeping and mopping vehicle, comprising

An outer contour frame, the inner bottom surface of which is pierced with a first rotating shaft and a second rotating shaft; the two ends of the first rotating shaft and the second rotating shaft are respectively fixedly connected with wheels;

A steering mechanism, including a rack and a first gear that drives the rack to move; both ends of the rack are connected to wheels at both ends of the first rotating shaft;

A rolling brush, the rolling brush is arranged between the first rotating shaft and the second rotating shaft; the first rotating shaft and the rolling brush are interlocked through the second gear and the third gear that mesh with each other;

An ash hopper, the ash hopper is arranged behind the rolling brush, and a slant plate is also arranged between the ash hopper and the rolling brush;

A water tank, the water tank is arranged between the ash hopper and the second rotating shaft, and the bottom of the water tank is provided with seepage holes;

The mop is arranged behind the second rotating shaft.

In a preferred embodiment: the seepage hole of the water tank is provided with a sponge to slow down the water flow velocity of the seepage hole.

In a preferred embodiment: there are plural seepage holes.

In a preferred embodiment: the first gear is driven by a stepping motor, when the stepping motor rotates forward, the first gear drives the rack to move to the right; when the stepping motor reverses, the first gear A gear drives the rack to move to the left.

In a preferred embodiment: there are two rolling brushes, which are arranged parallel to each other, and the two rolling brushes are interlocked by the third gear and the fourth gear which mesh with each other.

In a preferred embodiment: the ash hopper has a cuboid accommodating space, the top of the accommodating space is open, and the top of one side wall is connected with the top of the inclined plate.

In a preferred embodiment: a control MCU is also included to control the forward rotation or reverse rotation of the stepping motor.

In a preferred embodiment: it also includes a wireless remote control device connected to the control MCU through infrared rays

Compared with the prior art, the technical solution of the present invention has the following beneficial effects:

1. A sweeping and mopping vehicle provided by the present invention uses the cooperation of the gear and the rack to realize the steering of the front wheels, and the structure is simple and the steering is flexible.

2. In the sweeping and mopping vehicle provided by the present invention, a sponge is designed at the seepage hole at the bottom of the water tank, thereby slowing down the water seepage speed of the seepage hole, so that the amount of water flowing on the ground is moderate, and it is more convenient for the follow-up mop to mop the floor Actions.

3. In the sweeping and mopping vehicle provided by the present invention, a sloping plate is designed between the rolling brush and the ash hopper, and the dust brought up by the rolling brush can fall into the ash hopper accurately through the guidance of the sloping plate, increasing the The cleaning effect of the rolling brush.

4. The sweeping and mopping vehicle provided by the present invention has a simple overall structure, so it can be miniaturized and lightweight, and it can conveniently clean places with narrow spaces such as the bottom of the bed and the bottom of the table in the process of household cleaning.

Description of drawings

Fig. 1 is a side sectional view of a preferred embodiment of the present invention;

Figure 2 is a top perspective view of a preferred embodiment of the present invention.

Detailed ways

The present invention will be further described below in conjunction with drawings and embodiments.

Referring to Figure 1 and Figure 2, the automatic sweeping and mopping vehicle includes

An outer profile frame 1, the inner bottom surface of which is pierced with a first rotating shaft 11 and a second rotating shaft 12; the two ends of the first rotating shaft 11 and the second rotating shaft 12 are respectively fixedly connected with wheels;

A steering mechanism 2 includes a rack 21 and a first gear 22 that drives the rack 21 to move; the two ends of the rack 21 are connected with the wheels at the two ends of the first rotating shaft 12; the first gear 22 is formed by Driven by a stepping motor, when the stepping motor rotates forward, the first gear 22 drives the rack 21 to move to the right, so that the wheels at both ends of the first rotating shaft 12 turn right; when the stepping motor reverses, the The first gear 22 drives the rack 21 to move to the left; thus the wheels at both ends of the first rotating shaft 12 turn left; the MCU is controlled, and the forward or reverse rotation of the stepping motor is controlled by the control MCU.

Rolling hair brush 3, described rolling hair brush 3 is arranged between the first rotating shaft 11 and the second rotating shaft 12; Described first rotating shaft 11 and rolling hair brush 3 pass through the second gear 111 and the third The gear 31 realizes interlocking; the two rolling brushes 3 are arranged parallel to each other, and the interlocking third gear 31 and fourth gear 32 are realized between the two rolling brushes 3 .

Ash hopper 4, the ash hopper 4 is arranged behind the rolling brush 3, and a slant plate 41 is also provided between the ash hopper 4 and the rolling brush 3; the ash hopper 4 has a cuboid accommodating space 42 , the top end of the accommodating space 42 is open, and the top end of one of the side walls is connected to the top end of the inclined plate 41 . The dust rolled up by the rolling brush 3 can fall into the accommodating space 42 of the ash hopper 4 after passing through the inclined plate 41 .

Water tank 5, the water tank 5 is arranged between the ash hopper 4 and the second rotating shaft 12, the bottom of the water tank 5 is provided with a plurality of seepage holes 51; the seepage holes 51 of the water tank 5 are provided with sponges to slow down the seepage holes 51 water velocity.

The mop 6 is arranged behind the second rotating shaft 12 .

In this embodiment, a wireless remote control device is also included, which is connected with the control MCU through infrared rays, thereby realizing the purpose of wireless remote control of the sweeping and mopping vehicle.

The above-mentioned sweeping and mopping vehicle uses the cooperation of the first gear 22 and the rack 21 to realize the steering of the front wheels, and the structure is simple and the steering is flexible.

Because the sponge is designed at the seepage hole 51 at the bottom of the water tank 5, the water seepage speed of the seepage hole 51 is slowed down, so that the amount of water flowing on the ground is moderate, which is more conducive to the follow-up mop to mop the floor.

A slant plate 41 is designed between the rolling brush 3 and the ash hopper 4, and the dust brought up by the rolling brush 3 can accurately fall into the ash hopper 4 through the guidance of the sloping plate 41, which increases the cleaning effect of the rolling brush 3 .

The above-mentioned sweeping and mopping vehicle has a simple overall structure, so it can be miniaturized and lightweight. In the process of household cleaning, it can conveniently clean places with narrow spaces such as the bottom of the bed and the bottom of the table.

The above is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed in the present invention can easily think of changes or Replacement should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be determined by the protection scope of the claims.

Claims (7)

1. automatic cleaning vehicle of sweeping the floor, it is characterised in that including：

One outer profile frame, inner bottom surface are equipped with the first rotation axis and the second rotation axis；First rotation axis and described The both ends of two rotation axis have been respectively fixedly connected with wheel；

One steering mechanism, including a rack and the first gear for driving the rack movement；The both ends of the rack with it is described The wheel at the first rotation axis both ends connects；

Hairbrush is rolled, the rolling hairbrush is set between first rotation axis and second rotation axis；Described first turn Moving axis is realized by engaged second gear and third gear with the rolling hairbrush and is interlocked；

Ash bucket, the ash bucket are set between the rolling hairbrush and second rotation axis, the ash bucket and the rolling hair An inclined plate is additionally provided between brush；

Water tank, the water tank are set between the ash bucket and second rotation axis, and the bottom of the water tank is equipped with seepage flow hole； The seepage flow hole is equipped with sponge, the water velocity for slowing down the seepage flow hole；

Mop, the mop are set to side of second rotation axis far from first rotation axis.

2. automatic cleaning vehicle of sweeping the floor according to claim 1, it is characterised in that：The seepage flow hole is a plurality of.

3. automatic cleaning vehicle of sweeping the floor according to claim 1, it is characterised in that：The first gear is driven by stepper motor Dynamic, when the stepper motor rotates forward, the first gear band carry-over bar moves right；When the stepper motor inverts, institute Stating first gear drives the rack to be moved to the left.

4. automatic cleaning vehicle of sweeping the floor according to claim 1, it is characterised in that：The rolling hairbrush is two, and mutually It is arranged in parallel, is realized and interlocked by engaged third gear and the 4th gear between described two rolling hairbrush.

5. automatic cleaning vehicle of sweeping the floor according to claim 1, it is characterised in that：The ash bucket has the accommodating of a cuboid Space, the top end opening of the accommodating space, the top of one of side wall are connect with the top of the inclined plate.

6. automatic cleaning vehicle of sweeping the floor according to claim 3, it is characterised in that：Further include a control MCU, to the stepping The forward or reverse of motor makes control.

7. automatic cleaning vehicle of sweeping the floor according to claim 6, it is characterised in that：Further include a wireless remote controller, passes through Infrared ray is connect with the control MCU.