CN110192815A - A kind of Household floor cleaning device - Google Patents

Abstract

The invention discloses a household floor cleaning device, which comprises a base, a cleaning mechanism, a lifting mechanism, an extruding mechanism and a water absorbing mechanism; a water tank and a casing are arranged on the base, and a motor cavity is arranged at the center of the water tank. There are baffles on both sides of the motor chamber, and the baffles separate the water tank into a clean water storage chamber and a sewage storage chamber; the cleaning mechanism includes a frequency conversion motor, a rotating shaft, a cleaning brush, a first micro-water pump, a water outlet pipe, and an atomizing nozzle , the lifting mechanism includes an electric telescopic rod, a first U-shaped chute, a first slider, a push rod, a lifting rod, and a suction roller, and the second U-shaped chute, the third U-shaped chute, The second slider, the third slider, the first extruding plate, the connection of the second extruding plate, the first linkage mechanism, and the second linkage mechanism. . The invention has the advantages of simple structure and strong practicability.

Description

A household floor cleaning device

technical field

The invention relates to the technical field of floor cleaning equipment, in particular to a household floor cleaning device.

Background technique

The floor cleaner generally used at present is a mop, which is generally composed of a mop head and a mop rod. This mop has a simple structure and is easy to use. Cleaning up is cumbersome, time-consuming and labor-intensive, which increases the trouble of cleaning work. In order to overcome the shortcomings of this mop, in the prior art, the water tank is installed on the mop, and the nozzle on the front side of the mop seat is connected to the outlet of the water tank; In actual operation, if there is less water, the floor can only be wetted, without better cleaning effect. If there is too much water, the floor will be too wet, and there is no water absorption function to absorb the water on the floor, which is easy to slip and is very inconvenient.

Contents of the invention

The object of the present invention is in order to solve above-mentioned problem, has designed a kind of household floor cleaning device.

The technical scheme of the present invention to achieve the above object is, a household floor cleaning device, including a base, a cleaning mechanism, a lifting mechanism, a squeezing mechanism and a water absorption mechanism; the base is provided with a water tank and a casing, and the center of the water tank is provided There is a motor cavity, and partitions are arranged on both sides of the motor cavity, and the partition divides the water tank into a clean water storage cavity and a sewage storage cavity;

The cleaning mechanism includes a variable frequency motor installed in the motor chamber, the rotating end of the variable frequency motor is connected to a rotating shaft through a coupling, and a cleaning brush is installed on the rotating shaft; the cleaning mechanism also includes a second motor installed in the clean water storage chamber A micro water pump, an outlet pipe is installed at the output end of the first micro water pump, an atomizing nozzle is installed at the output end of the outlet pipe, and the atomizing nozzle faces the cleaning brush;

The lifting mechanism is deployed in the casing, and the lifting mechanism includes two electric telescopic rods installed in the casing. The electric telescopic rods are respectively symmetrically mounted on the side walls of the casing, and There is a first U-shaped chute, the first U-shaped chute is located directly below the electric telescopic rod, and a first slider is arranged in the first U-shaped chute, and the first slider communicates with the electric motor through the push rod. The telescopic rod is connected, the first slider is provided with a groove, and a lifting rod is clamped between the grooves, and a water suction roller is set on the lifting rod;

The extruding mechanism is deployed in the casing, and the extruding mechanism includes two second U-shaped chute and two third U-shaped chute fixed on the side wall of the casing, the second U-shaped chute The groove and the third U-shaped chute are respectively located on the left and right sides of the first U-shaped chute and are perpendicular to the first U-shaped chute, the second U-shaped chute is provided with a second slider, and the third U-shaped chute A third slider is provided in the U-shaped chute, the second sliders are connected by a first squeeze plate, the third sliders are connected by a second squeeze plate, and the first squeeze plate is connected by a second squeeze plate. The first link mechanism is connected with the push rod, and the second extrusion plate is connected with the push rod through the second link mechanism;

The water absorbing mechanism includes a water absorbing box installed at the lower end of the first squeeze plate, the water absorbing box includes a fixed part and a movable part, the movable part and the fixed part are connected by a first cylindrical spring, and there are several holes on the water absorbing box Water inlet; the water absorption mechanism also includes a second micro-water pump installed in the sewage storage cavity, and the second micro-water pump is connected to the water-absorption box through a water-suction pipe.

The lifting rod includes a fixed rod part and a telescopic rod part, the fixed rod part is provided with a hollow inner cavity, and a first spring is arranged in the hollow inner cavity, and the telescopic rod part is inserted into the hollow inner cavity and connected with the Spring connection.

The first link mechanism includes a first sleeve hinged on the first extruded plate, the first sleeve is inserted with a first connecting rod, and the middle part of the first connecting rod is riveted on the casing by a rivet One end of the first connecting rod is inserted into the first casing and the other end is hinged to the second connecting rod, and the second connecting rod is hinged to the push rod.

The second link mechanism includes a second bushing hinged on the second extruded plate, a third connecting rod is inserted in the second bushing, and the middle part of the third connecting rod is riveted on the casing by a rivet One end of the third connecting rod is inserted into the second sleeve and the other end is hinged to the fourth connecting rod, and the fourth connecting rod is hinged to the push rod.

When the electric telescopic rod extends to a preset maximum value, the first slider slides to the lowermost end of the first U-shaped chute, and the lower end of the water suction roller touches the ground.

When the telescopic end of the electric telescopic rod shrinks, the push rod drives the first extrusion plate to move to the water absorption roller through the first linkage mechanism, and the push rod drives the second extrusion plate to the water absorption roller through the second linkage mechanism. The rolls move, and the first pressing plate and the second pressing plate co-press the suction roll.

A water retaining strip is provided at the lower end of the base, and the water retaining strip is located on the outside of the cleaning brush.

Universal wheels are provided at the lower end of the base.

The water suction roller is located at the end of the water retaining bar, and the water absorbing roller is used for absorbing the water at the end of the water retaining bar.

The casing is provided with a push handle, the push handle is provided with a controller, and the controller is provided with several control buttons.

A household floor cleaning device made by utilizing the technical solution of the present invention can automatically spray water to clean the floor, absorb excess water on the floor through the water suction roller, and squeeze and pump the water on the water suction roller through the extrusion mechanism and the water absorption mechanism Into the sewage storage cavity, improve the cleaning effect of the floor, avoid excessive moisture on the floor, prevent slipping, and facilitate people's lives.

Description of drawings

Fig. 1 is a schematic structural view of a household floor cleaning device according to the present invention;

Fig. 2 is a schematic structural view of a household floor cleaning device according to the present invention;

Fig. 3 is a schematic structural view of a household floor cleaning device according to the present invention;

Fig. 4 is a schematic structural view of a household floor cleaning device according to the present invention;

Fig. 5 is a schematic structural view of a household floor cleaning device according to the present invention;

In the figure, 1. base; 2. water tank; 3. casing; 4. motor chamber; 5. partition; 6. clean water storage chamber; 7. sewage storage chamber; 8. variable frequency motor; Brush; 11. The first micro-water pump; 12. Outlet pipe; 13. Atomizing nozzle; 14. Electric telescopic rod; 15. The first U-shaped chute; 16. The first slider; 17. Lifting rod; 18. Water absorption Roller; 19, the second U-shaped chute; 20, the third U-shaped chute; 21, the second slider; 22, the third slider; 23, the first extrusion plate; 24, the second extrusion plate; 25. Suction box; 26. Second micro water pump; 27. Suction pipe; 28. Fixed rod; 29. Telescopic rod; 30. Second cylindrical spring; 31. First casing; 32. First connecting rod; 33. Rivet; 34. Second connecting rod; 35. Second bushing; 36. Third connecting rod; 37. Fourth connecting rod; 38. Push rod; 39. Water retaining strip; 40. Universal wheel; 41 , the controller; 42, the first cylindrical spring; 43, the pusher.

Detailed ways

The present invention is described in detail below in conjunction with accompanying drawing, as shown in Figure 1-5, a kind of household floor cleaning device comprises base 1, cleaning mechanism, lifting mechanism, extruding mechanism and water absorption mechanism; Described base 1 is provided with water tank 2 and casing 3, the center of the water tank 2 is provided with a motor chamber 4, and the two sides of the motor chamber 4 are provided with a partition 5, and the partition 5 separates the water tank 2 into a clean water storage chamber 6 and a sewage storage chamber 7; the cleaning mechanism includes a variable frequency motor 8 installed in the motor cavity 4, the rotating end of the variable frequency motor 8 is connected to a rotating shaft 9 through a coupling, and a cleaning brush 10 is installed on the rotating shaft 9; the cleaning mechanism also includes The first micro-water pump 11 installed in the clear water storage chamber 6, the output end of the first micro-water pump 11 is equipped with a water outlet pipe 12, and the output end of the water outlet pipe 12 is equipped with an atomizing nozzle 13, and the atomizing nozzle 13 faces Cleaning brush 10; the lifting mechanism is deployed in the casing 3, the lifting mechanism includes two electric telescopic rods 14 installed in the casing 3, and the electric telescopic rods 14 are symmetrically mounted on the side walls of the casing 3 respectively , the side wall of the casing 3 is provided with a first U-shaped chute 15, the first U-shaped chute 15 is located directly below the electric telescopic rod 14, and the first U-shaped chute 15 is provided with a first The slider 16, the first slider 16 is connected with the electric telescopic rod 14 through the push rod 38, the first slider 16 is provided with a groove, the lifting rod 17 is clamped between the grooves, and the lifting The rod 17 is covered with a suction roller 18; the extruding mechanism is arranged in the casing 3, and the extruding mechanism includes two second U-shaped chute 19 and two third U-shaped chute fixed on the side wall of the casing 3. U-shaped chute 20, the second U-shaped chute 19 and the third U-shaped chute 20 are respectively located on the left and right sides of the first U-shaped chute 15 and are perpendicular to the first U-shaped chute 15, and the first U-shaped chute 15 is perpendicular to the first U-shaped chute 15. The second U-shaped chute 19 is provided with a second slider 21, the third U-shaped chute 20 is provided with a third slider 22, and the second sliders 21 are connected by a first squeeze plate 23, The third sliding blocks 22 are connected through the second extruding plate 24, the first extruding plate 23 is connected with the push rod 38 through the first linkage mechanism, and the second extruding plate 24 is connected through the second connecting rod The mechanism is connected with the push rod 38; the water absorption mechanism includes a water absorption box 25 installed at the lower end of the first extrusion plate 24, and the water absorption box 25 includes a fixed part and a movable part, and the movable part and the fixed part are connected by the first cylindrical spring 42 connection, the water suction box 25 has a number of water inlets; the water suction mechanism also includes a second micro-water pump 26 installed in the sewage storage chamber 7, and the second micro-water pump 26 is connected to the water suction box 25 through the water suction pipe 27 connection; the lifting rod 17 includes a fixed rod portion 28 and a telescopic rod portion 29, the fixed rod portion 28 is provided with a hollow cavity, the hollow cavity is provided with a second cylindrical spring 30, and the telescopic rod portion 29 Inserted in the hollow inner cavity and connected with the second cylindrical spring 30; the first linkage mechanism includes a first sleeve 31 hinged on the first extrusion plate 23, and the first sleeve 31 is inserted There is a first connecting rod 32, and the middle part of the first connecting rod 32 is riveted to the casing 3 by a rivet 33 On, one end of the first connecting rod 32 is inserted into the first casing 31 and the other end is hinged with the second connecting rod 34, and the second connecting rod 34 is hinged with the push rod 38; the second connecting rod 34 mechanism It includes a second sleeve 35 hinged on the second extruded plate 24, the second sleeve 35 is inserted with a third connecting rod 36, and the middle part of the third connecting rod 36 is riveted to the casing 3 by a rivet 33 One end of the third connecting rod 36 is inserted in the second sleeve 35 and the other end is hinged with the fourth connecting rod 37, and the fourth connecting rod 37 is hinged with the push rod 38; the electric telescopic rod 14 extends When the preset maximum value is reached, the first sliding block 16 slides to the lowermost end of the first U-shaped chute 15, and the lower end of the suction roller 18 touches the ground; when the telescopic end of the electric telescopic rod 14 shrinks, the pushing The rod 38 drives the first extruding plate 23 to move toward the water suction roller 18 through the first linkage mechanism, and the push rod 38 drives the second extruding plate 24 to move toward the water absorption roller 18 through the second linkage mechanism. The pressure plate 23 and the second extrusion plate 24 jointly extrude the suction roller 18; the lower end of the base 1 is provided with a water retaining strip 39, and the water retaining strip 39 is located on the outside of the cleaning brush 10; the lower end of the base 1 is provided with a universal Wheel 40; the suction roller 18 is located at the end of the water retaining strip 39, and the suction roller 18 is used to absorb the water at the end of the water retaining strip 39; the casing 3 is provided with a push handle 43, and the push handle 43 is provided with A controller 41, the controller 41 is provided with several control buttons.

The feature of this embodiment is that the lifting mechanism is deployed in the casing, the lifting mechanism includes two electric telescopic rods installed in the casing, the electric telescopic rods are symmetrically arranged on the side walls of the casing, and The first U-shaped chute, the first U-shaped chute is located directly below the electric telescopic rod, the first U-shaped chute is equipped with a first slider, the first slider is connected with the electric telescopic rod through a push rod, the first slider There are grooves on the block, and lifting rods are clamped between the grooves, and water suction rollers are set on the lifting rods; the extrusion mechanism is deployed in the casing, and the extrusion mechanism includes two second Us fixed on the side wall of the casing. The second U-shaped chute and the third U-shaped chute are respectively located on the left and right sides of the first U-shaped chute and are perpendicular to the first U-shaped chute. There is a second slider in the U-shaped chute, and a third slider in the third U-shaped chute. The second sliders are connected by the first extrusion plate, and the third sliders are connected by the second extrusion plate. connection, the first extrusion plate is connected with the push rod through the first linkage mechanism, and the second extrusion plate is connected with the push rod through the second linkage mechanism; the water absorption mechanism includes a water absorption box installed at the lower end of the first extrusion plate, and A number of water inlets are opened on the box; the water suction mechanism also includes a second micro-water pump installed in the sewage storage cavity, and the second micro-water pump is connected with the water-suction box through a water suction pipe. The first link mechanism includes a first sleeve hinged on the first extruded plate. The first sleeve is inserted with a first connecting rod. The middle part of the first connecting rod is riveted on the casing by a rivet. One end of the first connecting rod The other end inserted into the first casing is hinged with the second connecting rod, and the second connecting rod is hinged with the push rod. A household floor cleaning device made by utilizing the technical solution of the present invention can automatically spray water to clean the floor, absorb excess water on the floor through the water suction roller, and squeeze and pump the water on the water suction roller through the extrusion mechanism and the water absorption mechanism Into the sewage storage cavity, improve the cleaning effect of the floor, avoid excessive moisture on the floor, prevent slipping, and facilitate people's lives.

In this embodiment, when the floor needs to be cleaned, the cleaning program is started by the controller, the frequency conversion motor drives the cleaning brush to rotate through the rotating shaft, the first micro pump pumps the clean water in the clean water storage tank into the outlet pipe, and the atomizing nozzle sprays the clean water On the floor to be cleaned, push the pusher to move the device, the water retaining strip scrapes the sewage cleaned by the cleaning brush to the suction roller, and the suction roller absorbs the sewage. When the equipment is cleaned for a period of time, the amount of water absorbed in the suction roller will increase. Start the water absorption program through the controller, the telescopic end of the electric telescopic rod shrinks, the push rod drives the first slider to move, the first slider rises steadily in the first U-shaped chute, the lifting rod and the suction roller rise with the first slider, The push rod rises to drive the second connecting rod, the second connecting rod pushes the first connecting rod, the inclination angle of the first connecting rod changes and pushes the first bushing, the first bushing pushes the first extrusion plate to move, and the second slider is moved The force moves in the second U-shaped chute, so that the first extrusion plate moves to the side of the suction roller. Similarly, the second extrusion plate also moves to the side of the suction roller. When the suction roller moves to the suction box, The suction roller presses the movable part of the suction box into the fixed part, then the suction roller continues to rise, the first extrusion plate and the second extrusion plate squeeze the suction roller, the extruded water flows into the suction box through the water inlet, the second The second micro-water pump pumps water to the suction box through the suction pipe, and the extruded sewage is sucked into the sewage storage chamber.

The above-mentioned technical solutions only reflect the preferred technical solutions of the technical solutions of the present invention, and some changes that may be made by those skilled in the art to some parts thereof reflect the principles of the present invention and fall within the protection scope of the present invention.

Claims (10)

1. a kind of Household floor cleaning device, including pedestal (1), cleaning mechanism, elevating mechanism, pressing mechanism and water-absorption mechanism； It is characterized in that, the pedestal (1) is equipped with water tank (2) and casing (3), motor cavity (4) are equipped at water tank (2) center, Partition (5) are equipped in motor cavity (4) two sides, water tank (2) is separated into clear water savings chamber (6) and sewage by the partition (5) Savings chamber (7)；

The cleaning mechanism includes the variable-frequency motor (8) for being mounted on motor cavity (4), and variable-frequency motor (8) round end passes through connection Axis device is connected with shaft (9), is equipped with cleaning brush (10) on the shaft (9)；The cleaning mechanism further includes being mounted on clear water storage Store the first micro pump (11) in chamber (6), the first micro pump (11) output end is equipped with outlet pipe (12), it is described go out Water pipe (12) output end is equipped with atomizer (13), and the atomizer (13) is towards cleaning brush (10)；

The elevating mechanism is deployed in casing (3), and the elevating mechanism includes two electric expansions being mounted in casing (3) Bar (14), the electric telescopic rod (14) is symmetrical respectively on the side wall of casing (3), and casing (3) side wall is equipped with the first U Type sliding slot (15), the first U-shaped sliding slot (15) are located at immediately below electric telescopic rod (14), in the first U-shaped sliding slot (15) Equipped with the first sliding block (16), first sliding block (16) is connect by push rod (38) with electric telescopic rod (14), and described first is sliding It is provided with groove on block (16), is installed between the groove elevating lever (17), is set with suction roll (18) on the elevating lever (17)；

The pressing mechanism is deployed in casing (3), and the pressing mechanism includes two second be fixed on casing (3) side wall U-shaped sliding slot (19) and two U-shaped sliding slots of third (20), the second U-shaped sliding slot (19) and the U-shaped sliding slot of third (20) are located at It is at left and right sides of first U-shaped sliding slot (15) and vertical with first U-shaped sliding slot (15), the is equipped in the second U-shaped sliding slot (19) Two sliding blocks (21), the U-shaped sliding slot of third (20) is interior to be equipped with third sliding block (22), squeezes between second sliding block (21) by first Pressing plate (23) connects, and is connected between the third sliding block (22) by the second stripper plate (24), and first stripper plate (23) passes through First connecting rod mechanism is connect with push rod (38), and second stripper plate (24) is connect by second connecting rod mechanism with push rod (38)；

The water-absorption mechanism includes the water absorbing box (25) for being mounted on the first stripper plate (24) lower end, and the water absorbing box (25) includes solid Determine portion and movable part, the movable part is connect by the first cylindrical spring (42) with fixed part, is provided on the water absorbing box (25) Several water inlets；The water-absorption mechanism further includes the second micro pump (26) being mounted in sewage savings chamber (7), and described second Micro pump (26) is connect by suction hose (27) with water absorbing box (25).

2. a kind of Household floor cleaning device according to claim 1, which is characterized in that the elevating lever (17) includes solid Fixed pole portion (28) and flexible bar portion (29), the fixed bar portion (28) are equipped with hollow cavity, are equipped with second in the hollow cavity Cylindrical spring (30), the flexible bar portion (29) are inserted into hollow cavity and connect with the second cylindrical spring (30).

3. a kind of Household floor cleaning device according to claim 1, which is characterized in that the first connecting rod mechanism includes The first sleeve (31) being hinged on the first stripper plate (23), the first sleeve (31) is interior to be fitted with first connecting rod (32), institute It states and is riveted on casing (3) in the middle part of first connecting rod (32) by rivet (33), described first connecting rod (32) one end is inserted into first Hingedly, the second connecting rod (34) and push rod (38) are hinged for casing (31) the interior other end and second connecting rod (34).

4. a kind of Household floor cleaning device according to claim 1, which is characterized in that second connecting rod (34) mechanism Including the second casing (35) being hinged on the second stripper plate (24), third connecting rod is fitted in second casing (35) (36), it is riveted on casing (3) in the middle part of the third connecting rod (36) by rivet (33), third connecting rod (36) one end inserting The second casing (35) the interior other end and fourth link (37) hingedly, the fourth link (37) and push rod (38) are hinged.

5. a kind of Household floor cleaning device according to claim 1, which is characterized in that the electric telescopic rod (14) is stretched When arriving preset maximum value out, U-shaped sliding slot (15) bottom of the first sliding block (16) slip value first, under the suction roll (18) End lands.

6. a kind of Household floor cleaning device according to claim 1, which is characterized in that the electric telescopic rod (14) When telescopic end is shunk, the push rod (38) drives the first stripper plate (23) mobile to suction roll (18) by first connecting rod mechanism, The push rod (38) drives the second stripper plate (24) to suction roll (18) movement, first stripper plate by second connecting rod mechanism (23) and the second stripper plate (24) squeezes suction roll (18) jointly.

7. a kind of Household floor cleaning device according to claim 1, which is characterized in that pedestal (1) lower end is equipped with Water bar (39), the water bar (39) are located on the outside of cleaning brush (10).

8. a kind of Household floor cleaning device according to claim 1, which is characterized in that pedestal (1) lower end is equipped with Universal wheel (40).

9. a kind of Household floor cleaning device according to claim 1, which is characterized in that the suction roll (18) is located at gear The end of water bar (39), the suction roll (18) are used to adsorb the water of water bar (39) end.

10. a kind of Household floor cleaning device according to claim 1, which is characterized in that the casing (3) is equipped with and pushes away Hand (43), the pushing hands (43) are equipped with controller (41), and the controller (41) is equipped with several control buttons.