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CN-224220079-U - Floor brush assembly

CN224220079UCN 224220079 UCN224220079 UCN 224220079UCN-224220079-U

Abstract

The utility model belongs to the technical field of cleaning equipment, and discloses a floor brush assembly, which comprises a base, a water tank and a first suction pump, wherein the water tank and the first suction pump are arranged on the base; the liquid suction pipe and the first air suction pipe are both arranged in the sewage cavity, the liquid suction pipe is communicated with the sewage inlet and the sewage cavity, and the first air suction pipe is communicated with the first suction pump and the sewage cavity. When the floor brush assembly is used for the floor washing machine, the gravity center of the floor washing machine is low, and the floor washing machine is convenient to operate.

Inventors

  • CAI HUA
  • WANG FENG

Assignees

  • 昆山鑫泰利智能科技股份有限公司

Dates

Publication Date
20260512
Application Date
20250516

Claims (10)

  1. 1. The scrubbing brush subassembly, its characterized in that includes: A base (70), wherein a rolling brush (20) is arranged on the base (70); The water tank (10), the water tank (10) is arranged on the base (70), the water tank (10) comprises a water tank body (11), a liquid suction pipe (12) and a first exhaust pipe (13), the water tank body (11) is provided with a sewage cavity (113) and a sewage inlet (119), the liquid suction pipe (12) and the first exhaust pipe (13) are both arranged in the sewage cavity (113), and the liquid suction pipe (12) is communicated with the sewage inlet (119) and the sewage cavity (113); The first suction pump (30) is arranged on the base (70) and is communicated with the sewage cavity (113) through the first suction pipe (13).
  2. 2. The floor brush assembly according to claim 1, characterized in that the water tank (10) further comprises a second suction pipe (14), the second suction pipe (14) being arranged in the base (70) and/or on the tank body (11), the second suction pipe (14) communicating the first suction pipe (13) and the first suction pump (30).
  3. 3. The floor brush assembly according to claim 2, characterized in that the bottom of the tank body (11) is provided with a receiving groove (118), and the second suction pipe (14) is at least partially located in the receiving groove (118).
  4. 4. The floor brush assembly according to claim 1, wherein a bottom wall portion of the tank body (11) protrudes upward to form a first convex portion (1121), and the first suction pump (30) is disposed below the first convex portion (1121).
  5. 5. The floor brush assembly according to claim 1, characterized in that a clear water cavity (116) and an avoidance groove (115) for avoiding a shaft seat (713) on the base (70) are further arranged on the water tank body (11), the clear water cavity (116) and the sewage cavity (113) are arranged at intervals, a water outlet (117) communicated with the clear water cavity (116) is further arranged on the water tank body (11), and the water outlet (117) is communicated with a second suction pump (40) located in the avoidance groove (115).
  6. 6. The floor brush assembly according to any of the claims 1-5, wherein the water tank (10) further comprises a filter element (16), the filter element (16) being adapted to prevent solids from entering the sewage chamber (113).
  7. 7. The floor brush assembly according to claim 6, wherein the water tank body (11) is further provided with a filter cavity (114) which is communicated with the sewage inlet (119) and the sewage cavity (113), the filter element (16) is located in the filter cavity (114), the filter element (16) comprises a filter part (161) and a support part (162), the filter part (161) is covered on the sewage inlet (119), the filter part (161) is provided with a plurality of filter holes, and the support part (162) is arranged at the bottom of the filter part (161) so that a gap exists between the filter part (161) and the bottom wall of the filter cavity (114).
  8. 8. The floor brush assembly according to any one of claims 1-5, wherein the water tank (10) further comprises a first gas-liquid separator (15) arranged at an inlet end of the first air extraction pipe (13), the first gas-liquid separator (15) comprises a motor (152) and an impeller (151), the motor (152) is arranged in the first air extraction pipe (13), and the impeller (151) is arranged outside the first air extraction pipe (13) and connected with the motor (152).
  9. 9. The floor brush assembly according to claim 8, wherein the first gas-liquid separator (15) further comprises a retainer ring (153), the retainer ring (153) is sleeved at the inlet end of the first exhaust pipe (13), and the retainer ring (153) comprises a blocking portion (1521) which is located in the impeller (151) and is annularly arranged.
  10. 10. The floor brush assembly according to any one of claims 1 to 5, wherein the water tank (10) further comprises a second gas-liquid separation member (17), the second gas-liquid separation member (17) comprises an inner ring portion (171), an outer ring portion (172) and a diversion portion (173), the inner ring portion (171) is fixed at an outlet end of the liquid suction pipe (12) and is communicated with the liquid suction pipe (12), the outer ring portion (172) is sleeved outside the inner ring portion (171), the diversion portion (173) seals an annular gap formed between the inner ring portion (171) and the inner ring portion (171), the diversion portion (173) is arranged in a spiral shape surrounding the inner ring portion (171), and a liquid outlet communicated with the inner ring portion (171) is formed at a lower end of the diversion portion (173).

Description

Floor brush assembly Technical Field The utility model relates to the technical field of cleaning equipment, in particular to a floor brush assembly. Background The floor washing machine is also called a floor washing machine and a floor washing and sucking machine, and is a cleaning machine for cleaning hard floor and sucking sewage at the same time and removing the sewage from the site. Among the prior art, the floor cleaning machine includes fuselage, round brush and base, and the base sets up in the bottom of fuselage for place the round brush, the fuselage includes fuselage main part, floor brush subassembly and suction subassembly, and floor brush subassembly and suction subassembly all set up on the fuselage main part, and this just results in the whole focus of floor cleaning machine to be higher, and the user is when utilizing the floor cleaning machine to drag the ground, and it is comparatively laborious to operate. Disclosure of utility model The utility model aims to provide a floor brush assembly which is used for solving the problems of high gravity center and laborious operation of a floor washing machine. To achieve the purpose, the utility model adopts the following technical scheme: The utility model provides a floor brush assembly, which comprises a base, a water tank and a first suction pump, wherein the water tank and the first suction pump are arranged on the base, a rolling brush is further arranged on the base, the water tank comprises a water tank body, a liquid suction pipe and a first suction pipe, a sewage cavity and a sewage inlet are formed in the water tank body, the liquid suction pipe and the first suction pipe are arranged in the sewage cavity, the liquid suction pipe is communicated with the sewage inlet and the sewage cavity, and the first suction pipe is communicated with the first suction pump and the sewage cavity. Optionally, the water tank further comprises a second air exhaust pipe, the second air exhaust pipe is arranged on the water tank body and/or the base, and the second air exhaust pipe is communicated with the first suction pump and the first air exhaust pipe. Optionally, a containing groove is formed in the bottom of the water tank body, and the second exhaust pipe is at least partially located in the containing groove. Alternatively, the bottom wall portion of the tank body is upwardly convex to form a first convex portion, and the first suction pump is located below the first convex portion. Optionally, the water tank body is last still to be provided with clear water cavity and to be used for dodging the groove of dodging of axle bed on the base, clear water cavity with the sewage chamber interval sets up, still be provided with the intercommunication on the water tank body clear water cavity's delivery port, the delivery port intercommunication is located dodge the second suction pump in the groove. Optionally, the tank further comprises a filter for preventing solids from entering the sewage chamber. Optionally, still be provided with the intercommunication on the water tank body advance dirty mouthful with the filter chamber in sewage chamber, the filter element is located filter intracavity, the filter element includes filter unit and supporting part, filter unit cover is located advance dirty mouthful, be provided with a plurality of filtration holes on the filter unit, supporting part set up in the bottom of filter unit, so that filter unit with there is the clearance between the diapire of filter chamber. Optionally, the water tank further includes a first gas-liquid separation part disposed at an inlet end of the first exhaust pipe, the first gas-liquid separation part includes a motor and an impeller, the motor is disposed in the first exhaust pipe, and the impeller is disposed outside the first exhaust pipe and connected with the motor. Optionally, the first gas-liquid separation piece further includes a retaining ring, the retaining ring is sleeved on the inlet end of the first exhaust pipe, and the retaining ring includes a blocking portion located in the impeller and arranged in an annular shape. Optionally, the water tank further includes a second gas-liquid separation member, the second gas-liquid separation member includes an inner ring portion, an outer ring portion and a diversion portion, the inner ring portion is fixed at the outlet end of the liquid suction pipe and is communicated with the liquid suction pipe, the outer ring portion is sleeved outside the inner ring portion, the diversion portion seals an annular gap formed between the inner ring portion and the inner ring portion, the diversion portion is arranged to encircle a spiral shape of the inner ring portion, and a liquid outlet communicated with the inner ring portion is formed at the lower end of the diversion portion. The floor brush assembly has the beneficial effects that the water tank and the first suction pump are arranged on the base, so that the gravity center hei