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CN-121987099-A - Cleaning equipment

CN121987099ACN 121987099 ACN121987099 ACN 121987099ACN-121987099-A

Abstract

The embodiment of the application discloses cleaning equipment which comprises a machine body, a cleaning assembly, a driving wheel assembly, a driven wheel assembly and a first lifting device, wherein the cleaning assembly is arranged at the bottom of the machine body, the driving wheel assembly is arranged on the machine body, the driving wheel assembly comprises a driving wheel arranged at the bottom of the machine body, the driven wheel assembly is arranged on the machine body, the driven wheel assembly comprises a driven wheel arranged at the bottom of the machine body, the first lifting device is arranged between the machine body and the driving wheel assembly, the first lifting device is used for adjusting the relative positions of the driving wheel and the machine body so as to adjust the acting force distribution of the driven wheel, the driving wheel and the cleaning assembly relative to a bearing surface, and the height adjustable range of the machine body relative to the bearing surface is 0.5cm-5cm.

Inventors

  • WU QI

Assignees

  • 北京石头世纪科技股份有限公司

Dates

Publication Date
20260508
Application Date
20241108

Claims (10)

  1. 1. A cleaning apparatus, comprising: a body; The cleaning component is arranged at the bottom of the machine body; the driving wheel assembly is arranged on the machine body and comprises a driving wheel positioned at the bottom of the machine body; The driven wheel assembly is arranged on the machine body and comprises a driven wheel positioned at the bottom of the machine body; The first lifting device is arranged between the machine body and the driving wheel assembly and is used for adjusting the relative positions of the driving wheel and the machine body so as to adjust the acting force distribution of the driven wheel, the driving wheel and the cleaning assembly relative to a bearing surface; the height adjustable range of the machine body relative to the bearing surface is 0.5cm-5cm.
  2. 2. The cleaning apparatus of claim 1, wherein the cleaning apparatus comprises a cleaning device, The first lifting device is used for driving the driving wheel to increase the distance between the machine body and the bearing surface by increasing the height of the driving wheel protruding out of the bottom of the machine body so as to reduce the pressure between the cleaning component and the bearing surface, or The first lifting device is used for driving the height of the driving wheel protruding out of the bottom of the machine body to be reduced so as to reduce the distance between the machine body and the bearing surface, and therefore the pressure between the cleaning assembly and the bearing surface is increased.
  3. 3. The cleaning apparatus as recited in claim 1, further comprising: the second lifting device is arranged between the machine body and the driven wheel assembly and is used for adjusting the relative positions of the driven wheel assembly and the machine body so as to adjust the acting force distribution of the driven wheel, the driving wheel and the cleaning assembly relative to the bearing surface.
  4. 4. A cleaning apparatus according to claim 3, wherein the first lifting means is arranged to adjust the relative position of the drive wheel and the main body, and the second lifting means is arranged to adjust the relative position of the driven wheel assembly and the main body so that the height of the driven wheel protruding from the bottom of the main body is the same as the height of the drive wheel protruding from the bottom of the main body.
  5. 5. The cleaning apparatus of claim 1, wherein the drive wheel assembly is rotatably coupled to the body or the drive wheel assembly is translatably coupled to the body.
  6. 6. A cleaning device according to claim 3 wherein the drive wheel assembly is rotatably connected to the body and the second lifting means is adapted to drive movement of the driven wheel assembly to rotate the body relative to the drive wheel assembly to adjust the force profile of the driven wheel, the drive wheel and the cleaning assembly relative to the carrying surface.
  7. 7. The cleaning apparatus defined in claim 6, wherein the cleaning assembly and the driven wheel assembly are located on opposite sides of the drive wheel assembly; In a first cleaning state, the second lifting device is used for driving the driven wheel to increase in height protruding out of the bottom of the machine body so as to reduce the distance between the machine body and the corresponding part of the cleaning assembly and the bearing surface, so as to increase the pressure between the cleaning assembly and the bearing surface, or In a second cleaning state, the second lifting device is used for driving the height of the driven wheel protruding out of the bottom of the machine body to be reduced so as to increase the distance between the machine body and the corresponding part of the cleaning assembly and the bearing surface, and therefore the pressure between the cleaning assembly and the bearing surface is reduced.
  8. 8. The cleaning apparatus as recited in claim 1, further comprising: the cleaning device comprises a machine body, a cleaning assembly, a driven wheel, a driving wheel, a cleaning assembly, a third lifting device and a third lifting device, wherein the third lifting device is arranged between the machine body and the cleaning assembly and is used for adjusting the relative positions of the cleaning assembly and the machine body so as to adjust the acting force distribution of the driven wheel, the driving wheel and the cleaning assembly relative to a bearing surface.
  9. 9. The cleaning apparatus of claim 8, wherein the cleaning device comprises a cleaning device, In a slipping state, the third lifting device is used for driving the cleaning assembly to protrude from the bottom of the machine body to reduce the height so as to reduce the acting force between the cleaning assembly and the bearing surface, or In a non-slip state, the third lifting device is used for driving the cleaning assembly to protrude out of the bottom of the machine body to increase in height so as to increase acting force between the cleaning assembly and the bearing surface.
  10. 10. The cleaning apparatus defined in claim 1, wherein the drive wheel assembly comprises: the first support piece is provided with a first connecting part and a second connecting part which are positioned in different areas, and the first connecting part is rotatably connected with the machine body; The driving wheel is rotatably arranged on the first supporting piece and is used for being in contact with the bearing surface; The cleaning apparatus further comprises: The traction piece is movably arranged on the machine body and is connected with the second connecting part; wherein the traction piece is of an inelastic structure; The first lifting device is arranged on the machine body and connected with the traction piece, and is used for driving the traction piece to move relative to the machine body so as to adjust the acting force distribution of the driven wheel, the driving wheel and the cleaning assembly relative to the bearing surface.

Description

Cleaning equipment Technical Field The application relates to the technical field of cleaning, in particular to cleaning equipment. Background In the related art, the sweeping robot comprises a cleaning part and a machine body, wherein the cleaning part has a cleaning position relative to the machine body, and in the cleaning position, the cleaning part is contacted with a bearing surface to clean the bearing surface, and the pressure between the cleaning part and the bearing surface is generally fixed, so that the sweeping robot has poor adaptability. Disclosure of Invention In view of the foregoing, it is desirable to provide a cleaning apparatus. In order to achieve the above purpose, the technical scheme of the application is realized as follows: An embodiment of the present application provides a cleaning apparatus including: a body; The cleaning component is arranged at the bottom of the machine body; the driving wheel assembly is arranged on the machine body and comprises a driving wheel positioned at the bottom of the machine body; The driven wheel assembly is arranged on the machine body and comprises a driven wheel positioned at the bottom of the machine body; The first lifting device is arranged between the machine body and the driving wheel assembly and is used for adjusting the relative positions of the driving wheel and the machine body so as to adjust the acting force distribution of the driven wheel, the driving wheel and the cleaning assembly relative to a bearing surface; the height adjustable range of the machine body relative to the bearing surface is 0.5cm-5cm. In some alternative implementations of the present invention, The first lifting device is used for driving the driving wheel to increase the distance between the machine body and the bearing surface by increasing the height of the driving wheel protruding out of the bottom of the machine body so as to reduce the pressure between the cleaning component and the bearing surface, or The first lifting device is used for driving the height of the driving wheel protruding out of the bottom of the machine body to be reduced so as to reduce the distance between the machine body and the bearing surface, and therefore the pressure between the cleaning assembly and the bearing surface is increased. In some alternative implementations, the method further includes: the second lifting device is arranged between the machine body and the driven wheel assembly and is used for adjusting the relative positions of the driven wheel assembly and the machine body so as to adjust the acting force distribution of the driven wheel, the driving wheel and the cleaning assembly relative to the bearing surface. In some alternative implementations, the first lifting device is used to adjust the relative position of the drive wheel and the body, and the second lifting device is used to adjust the relative position of the driven wheel assembly and the body so that the height of the driven wheel protruding from the bottom of the body is the same as the height of the drive wheel protruding from the bottom of the body. In some alternative implementations, the drive wheel assembly is rotatably coupled to the body or the drive wheel assembly is translatably coupled to the body. In some alternative implementations, the drive wheel assembly is rotatably coupled to the body, and the second lifting device is configured to drive the driven wheel assembly to move to rotate the body relative to the drive wheel assembly to adjust the force profile of the driven wheel, the drive wheel, and the cleaning assembly relative to the bearing surface. In some alternative implementations, the cleaning assembly and the driven wheel assembly are located on opposite sides of the drive wheel assembly; In a first cleaning state, the second lifting device is used for driving the driven wheel to increase in height protruding out of the bottom of the machine body so as to reduce the distance between the machine body and the corresponding part of the cleaning assembly and the bearing surface, so as to increase the pressure between the cleaning assembly and the bearing surface, or In a second cleaning state, the second lifting device is used for driving the height of the driven wheel protruding out of the bottom of the machine body to be reduced so as to increase the distance between the machine body and the corresponding part of the cleaning assembly and the bearing surface, and therefore the pressure between the cleaning assembly and the bearing surface is reduced. In some alternative implementations, the method further includes: the cleaning device comprises a machine body, a cleaning assembly, a driven wheel, a driving wheel, a cleaning assembly, a third lifting device and a third lifting device, wherein the third lifting device is arranged between the machine body and the cleaning assembly and is used for adjusting the relative positions of the cleaning assembly and the machine body so as t