CN216569794U - Floor cleaning machine brush plate lifting assembly and floor cleaning machine - Google Patents
Floor cleaning machine brush plate lifting assembly and floor cleaning machine Download PDFInfo
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- CN216569794U CN216569794U CN202122689571.9U CN202122689571U CN216569794U CN 216569794 U CN216569794 U CN 216569794U CN 202122689571 U CN202122689571 U CN 202122689571U CN 216569794 U CN216569794 U CN 216569794U
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- brush plate
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Abstract
The utility model discloses a floor washing machine brush plate lifting assembly and a floor washing machine, wherein a lifting support is positioned between a chassis and a brush plate cover, two ends of the lifting support are respectively and rotatably connected with the chassis and the brush plate cover, a rotating part is arranged in the middle of the lifting support, a telescopic arm is positioned above the brush plate cover, two ends of the telescopic arm are respectively and rotatably connected with the chassis and the rotating part of the lifting support, and a lifting motor is connected with the telescopic arm and used for driving the telescopic arm to stretch so as to drive the brush plate cover to lift through the rotation of the lifting support. Through the floor cleaning machine brush plate lifting assembly with the optimized design, the structural design is simple, the product assembling difficulty is effectively reduced, the efficiency is improved, the reliability of the whole structure is good, and the maintenance cost of equipment parts is reduced.
Description
Technical Field
The utility model relates to a floor washing machine brush plate lifting assembly and the technical field of floor washing machines, in particular to a floor washing machine brush plate lifting assembly and a floor washing machine.
Background
The floor washing machine is a floor cleaning and maintaining device, a brush disc is usually arranged at the bottom of the floor washing machine, auxiliary travelling wheels are arranged on two sides of the floor washing machine, and the floor is cleaned by utilizing the rotation of the brush disc in the floor washing process, so that the floor is cleaned or maintained. When the floor cleaning machine moves, the brush disc needs to be kept out of contact with the ground so as to ensure normal movement and prevent the brush disc from being damaged, and when the floor cleaning machine works, the brush disc is required to be reliably attached to the ground so as to ensure the ground brushing effect. Therefore, regardless of the moving state or the working state, the brush disc is required to be lifted efficiently and reliably, so that the contact abrasion with the ground caused by the inclination during the moving is avoided, and the brush disc is attached to the ground to the maximum extent during the use.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems in the background art, the utility model provides a floor washing machine brush plate lifting assembly and a floor washing machine.
The utility model provides a floor cleaning machine brush plate lifting assembly, which comprises: the device comprises a chassis, a telescopic arm, a lifting bracket, a lifting motor and a brush disc cover;
the brush disc cover is positioned below the chassis, a first upper rotating shaft and a first lower rotating shaft which are arranged in parallel are respectively arranged at two ends of the lifting support, the lifting support is positioned between the chassis and the brush disc cover, two ends of the lifting support are respectively rotatably connected with the chassis and the brush disc cover through the first upper rotating shaft and the first lower rotating shaft, and a rotating part is arranged in the middle of the lifting support;
the telescopic arm is located brush dish cover top, and telescopic arm both ends are equipped with pivot and second pivot and both ends respectively through pivot and second pivot and chassis and lifting support's rotation portion rotatable coupling under pivot and the second on being on a parallel with first pivot setting respectively, and elevator motor is connected with telescopic arm and is used for driving telescopic arm flexible to rotate through lifting support and drive brush dish cover and go up and down.
Preferably, the telescopic rotating part is provided with a vertically extending sliding groove, and the lower end of the telescopic arm is in sliding fit with the sliding groove through the second lower rotating shaft.
Preferably, lifting support includes two support bodies and connects the connecting rod between the two, all is equipped with the spout on two support bodies, and the second lower pivot is located between two support bodies and both ends cooperate with two spouts respectively.
Preferably, the electric toothbrush further comprises a front brush disk support arm, the front brush disk support arm is positioned between the chassis and the brush disk cover, and the two ends of the front brush disk support arm are respectively provided with a third upper rotating shaft and a third lower rotating shaft which are rotatably connected with the chassis and the brush disk cover through the third upper rotating shaft and the third lower rotating shaft.
Preferably, the device comprises two front support arms of the brush disk, and the two front support arms of the brush disk are respectively positioned at two sides of the lifting support.
Preferably, still include the motor support, the motor support is installed at the chassis top, and elevator motor installs on the motor support, is equipped with the opening that supplies flexible arm to pass on the chassis.
According to the floor cleaning machine brush disc lifting assembly, the lifting support is located between the chassis and the brush disc cover, two ends of the lifting support are respectively rotatably connected with the chassis and the brush disc cover, the rotating portion is arranged in the middle of the lifting support, the telescopic arm is located above the brush disc cover, two ends of the telescopic arm are respectively rotatably connected with the chassis and the rotating portion of the lifting support, and the lifting motor is connected with the telescopic arm and used for driving the telescopic arm to stretch and retract so as to drive the brush disc cover to lift through rotation of the lifting support. Through the floor cleaning machine brush plate lifting assembly with the optimized design, the structural design is simple, the product assembling difficulty is effectively reduced, the efficiency is improved, the reliability of the whole structure is good, and the maintenance cost of equipment parts is reduced.
The utility model also provides a floor washing machine, which comprises the floor washing machine brush disc lifting assembly.
Preferably, the brush disc motor is further included and is arranged on the brush disc cover.
Preferably, two brush disc motors are included, and the two brush disc motors are respectively positioned at two sides of the chassis.
In the utility model, the technical effect of the floor washing machine is similar to that of the lifting assembly of the brush plate of the floor washing machine, so that the description is omitted.
Drawings
Fig. 1 is a schematic structural view of a floor washing machine brush tray lifting assembly according to the present invention.
Fig. 2 is a schematic view of a partial structure of a floor washing machine according to the present invention.
Fig. 3 is another partial structural schematic view of a floor washing machine according to the present invention.
Detailed Description
Fig. 1 to 3 show a schematic structural view of a floor washing machine brush tray lifting assembly according to the present invention in fig. 1, a schematic structural view of a part of a floor washing machine according to the present invention in fig. 2, and a schematic structural view of another part of a floor washing machine according to the present invention in fig. 3.
Referring to fig. 1, the present invention provides a floor washing machine brush tray lifting assembly, including: the device comprises a chassis 1, a telescopic arm 2, a lifting bracket, a lifting motor 4 and a brush disc cover 5;
the brush plate cover 5 is positioned below the chassis 1, a first upper rotating shaft and a first lower rotating shaft which are arranged in parallel are respectively arranged at two ends of the lifting support, the lifting support is positioned between the chassis 1 and the brush plate cover 5, two ends of the lifting support are respectively rotatably connected with the chassis 1 and the brush plate cover 5 through the first upper rotating shaft and the first lower rotating shaft, and a rotating part is arranged in the middle of the lifting support;
In the specific working process of the floor washing machine brush disc lifting assembly, when the floor washing machine brush disc lifting assembly ascends, the lifting motor works to drive the telescopic arm to contract, the lifting support is pulled to rotate through the rotating part, and then the brush disc cover is pulled to ascend through the lifting support; similarly, when descending, the lifting motor works to drive the telescopic arm to extend, and then the brush disc cover is driven to descend through the lifting support.
In this embodiment, floor cleaning machine brush dish lifting unit and floor cleaning machine that proposes, lifting support are located between chassis and the brush dish cover and both ends respectively with chassis and brush dish cover rotatable coupling, and the lifting support middle part is equipped with rotation portion, and flexible arm is located brush dish cover top, flexible arm both ends respectively with chassis and lifting support's rotation portion rotatable coupling, and elevator motor is connected with flexible arm and is used for driving flexible arm flexible to rotate through lifting support and drive the lift of brush dish cover. Through the floor cleaning machine brush plate lifting assembly with the optimized design, the structural design is simple, the product assembling difficulty is effectively reduced, the efficiency is improved, the reliability of the whole structure is good, and the maintenance cost of equipment parts is reduced.
In a specific embodiment, the telescopic rotating part is provided with a vertically extending chute, and the lower end of the telescopic arm 2 is in sliding fit with the chute through a second lower rotating shaft; and a matching allowance is provided for the matching position of the lower end of the telescopic arm and the rotating part of the lifting support, so that the matching position of the telescopic arm and the rotating part of the lifting support can be changed according to the rotating angle of the lifting support, and the hinge position can be adjusted in a self-adaptive manner.
In a specific design mode of the lifting support, the lifting support comprises two support bodies 31 and a connecting rod 32 connected between the two support bodies 31, sliding grooves are formed in the two support bodies 31, the second lower rotating shaft is located between the two support bodies 31, and two ends of the second lower rotating shaft are respectively matched with the two sliding grooves; the mechanical strength of the lifting support is improved, and the lifting stability of the pulling brush disc cover is further improved.
Furthermore, the floor washing machine brush plate lifting assembly of the embodiment further comprises a brush plate front support arm 6, the brush plate front support arm 6 is positioned between the chassis 1 and the brush plate cover 5, and both ends of the brush plate front support arm 6 are respectively provided with a third upper rotating shaft and a third lower rotating shaft which are rotatably connected with the chassis 1 and the brush plate cover 5 through the third upper rotating shaft and the third lower rotating shaft; further improve brush dish cover lift removal stability.
In a specific design mode, the device comprises two brush disk front support arms 6, and the two brush disk front support arms 6 are respectively positioned at two sides of the lifting support.
In other specific embodiments, the floor washing machine brush tray lifting assembly of the embodiment further comprises a motor support 8, the motor support 8 is mounted at the top of the chassis 1, the lifting motor 4 is mounted on the motor support 8, and the chassis 1 is provided with an opening for the telescopic arm 2 to pass through; the telescopic space of the telescopic arm is effectively increased, and the lifting efficiency is improved.
Referring to fig. 2 and 3, the embodiment also provides a floor washing machine, which comprises the floor washing machine brush tray lifting assembly. Specifically, the brush disc motor 7 is further included, and the brush disc motor 7 is installed on the brush disc cover 5; the direct drive of the brush plate below the brush plate cover is convenient.
Further, two brush disc motors 7 are included, and the two brush disc motors 7 are respectively positioned on two sides of the chassis 1.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (9)
1. A floor scrubber brush tray lift assembly, comprising: the device comprises a chassis (1), a telescopic arm (2), a lifting bracket, a lifting motor (4) and a brush disc cover (5);
the brush plate cover (5) is positioned below the chassis (1), a first upper rotating shaft and a first lower rotating shaft which are arranged in parallel are respectively arranged at two ends of the lifting support, the lifting support is positioned between the chassis (1) and the brush plate cover (5), two ends of the lifting support are respectively rotatably connected with the chassis (1) and the brush plate cover (5) through the first upper rotating shaft and the first lower rotating shaft, and a rotating part is arranged in the middle of the lifting support;
telescopic boom (2) are located brush dish cover (5) top, and telescopic boom (2) both ends are equipped with pivot and second pivot and both ends respectively under pivot and the second on the second that is on a parallel with first pivot setting of rotating, and are connected with chassis (1) and lifting support's rotation portion rotatable coupling respectively through pivot and second on the second, and elevator motor (4) are connected with telescopic boom (2) and are used for driving telescopic boom (2) flexible to rotate through lifting support and drive brush dish cover (5) and go up and down.
2. The floor cleaning machine brush tray lifting assembly according to claim 1, wherein the telescopic rotating portion is provided with a vertically extending chute, and the lower end of the telescopic arm (2) is in sliding fit with the chute through a second lower rotating shaft.
3. The floor washing machine brush tray lifting assembly according to claim 2, characterized in that the lifting bracket comprises two frame bodies (31) and a connecting rod (32) connected between the two frame bodies, wherein the two frame bodies (31) are provided with sliding grooves, and the second lower shaft is positioned between the two frame bodies (31) and has two ends respectively matched with the two sliding grooves.
4. The floor washing machine brush plate lifting assembly according to claim 1 or 2, further comprising a brush plate front support arm (6), wherein the brush plate front support arm (6) is located between the chassis (1) and the brush plate cover (5), and both ends of the brush plate front support arm (6) are respectively provided with a third upper rotating shaft and a third lower rotating shaft and are rotatably connected with the chassis (1) and the brush plate cover (5) through the third upper rotating shaft and the third lower rotating shaft.
5. A floor washing machine brush plate lifting assembly according to claim 4, characterized by comprising two brush plate front arms (6), the two brush plate front arms (6) being located on either side of the lifting bracket.
6. The floor cleaning machine brush tray lifting assembly according to claim 1, further comprising a motor bracket (8), wherein the motor bracket (8) is installed on the top of the chassis (1), the lifting motor (4) is installed on the motor bracket (8), and an opening for the telescopic arm (2) to pass through is formed in the chassis (1).
7. A floor washing machine comprising a floor washing machine brush tray lifting assembly according to any of claims 1-6.
8. The floor washing machine according to claim 7, characterized by further comprising a brush disc motor (7), the brush disc motor (7) being mounted on the brush disc cover (5).
9. The floor washing machine according to claim 8, characterized by comprising two brush disc motors (7), the two brush disc motors (7) being located on either side of the chassis (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122689571.9U CN216569794U (en) | 2021-11-04 | 2021-11-04 | Floor cleaning machine brush plate lifting assembly and floor cleaning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122689571.9U CN216569794U (en) | 2021-11-04 | 2021-11-04 | Floor cleaning machine brush plate lifting assembly and floor cleaning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216569794U true CN216569794U (en) | 2022-05-24 |
Family
ID=81643018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122689571.9U Active CN216569794U (en) | 2021-11-04 | 2021-11-04 | Floor cleaning machine brush plate lifting assembly and floor cleaning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216569794U (en) |
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2021
- 2021-11-04 CN CN202122689571.9U patent/CN216569794U/en active Active
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