CN210050371U

CN210050371U - Floating ball assembly for floor cleaning machine sewage tank

Info

Publication number: CN210050371U
Application number: CN201920943182.4U
Authority: CN
Inventors: 邵小侠; 程大安
Original assignee: Kunshan City Bennett Mechanical Equipment Co
Current assignee: Kunshan City Bennett Mechanical Equipment Co
Priority date: 2019-06-21
Filing date: 2019-06-21
Publication date: 2020-02-11
Anticipated expiration: 2029-06-21

Abstract

The utility model discloses a floor cleaning machine is floater subassembly for sewage case, including the vacuum tube, vacuum tube periphery cover is equipped with the float, the bonding of float top is fixed with sealed the pad, be sliding connection between float and the vacuum tube, the vacuum tube top is provided with the filtration sponge, it is covered with the upper cover to filter the sponge periphery, the utility model discloses simple structure, loading and unloading are convenient, are convenient for maintain, can seal the aspirating hole by oneself according to the water yield in the sewage case, do not need artifical observation sewage accumulation volume, have improved floor cleaning machine's use and have experienced.

Description

Floating ball assembly for floor cleaning machine sewage tank

Technical Field

The utility model relates to a floor cleaning machine technical field specifically is a floor cleaning machine is floater subassembly for sewage case.

Background

The floor washing machine is a cleaning machine which is suitable for cleaning hard ground and simultaneously sucking and drying sewage and taking the sewage away from the site, and has the advantages of environmental protection, energy conservation, high efficiency and the like. The floor washing machine is respectively a semi-automatic floor washing machine, a full-automatic floor washing machine, a hand-push floor washing machine and a driving floor washing machine. The sewage tank is an important component in the floor washing machine, is connected with the sewage pipe, is internally provided with the vacuum motor and is used for sucking the sewage on the ground, and a sealing element is arranged at the joint of the vacuum motor and the sewage tank and is used for sealing and preventing the sewage from overflowing from the vacuum motor along with the air flow, but the current sealing element cannot be automatically adjusted along with the sewage amount, the accumulated amount of the sewage in the sewage tank needs to be observed manually, and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a floor cleaning machine is floater subassembly for sewage case to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a floor cleaning machine is floater subassembly for sewage case, includes the vacuum tube, vacuum tube periphery cover is equipped with the float, the bonding of float top is fixed with sealed the pad, be sliding connection between float and the vacuum tube, the vacuum tube top is provided with the filter sponge, the filter sponge periphery is covered with the upper cover.

Preferably, the vacuum tube includes the body, the body bottom is provided with connecting portion, the body top is provided with the installation department, the up end of installation department is provided with the mounting groove, filter the sponge setting in the mounting groove, the upper cover is installed on the installation department top, a plurality of evenly distributed's aspirating hole has been seted up to the installation department bottom, the central axis evenly distributed of aspirating hole around the vacuum tube.

Preferably, a plurality of buckles which are uniformly distributed are arranged on the outer side wall of the mounting part, and clamping holes corresponding to the buckles are formed in the outer side wall of the upper cover.

Preferably, a floating groove is formed in the lower end face of the floater, and the cross-sectional area of the floating groove is gradually increased from top to bottom.

Preferably, an external thread is arranged on the outer side wall of the connecting part.

Preferably, the sewage case of floor cleaning machine includes box and case lid, from up set gradually threaded hole, sink and intercommunication groove down on the inside wall of box, connecting portion pass through threaded connection in the threaded hole, the holding tank has been seted up to the case lid bottom, the top of installation department extends to in the holding tank, be provided with the sealing washer between case lid and the box, the sealing washer suit is in the installation department periphery.

Compared with the prior art, the beneficial effects of the utility model are that: when the vacuum cleaner is used, the vacuum motor is started, gas in the sewage tank enters the vacuum tube after passing through the air suction hole, the filter sponge can filter impurities in air flow, sewage is sucked into the sewage tank along with negative pressure pumping in the sewage tank, the sewage is gradually accumulated in the sewage tank along with the cleaning work of the floor cleaning machine until the sewage begins to enter the floating water tank, the floater is gradually moved upwards along the pipe body under the buoyancy of the sewage until the sealing gasket contacts the bottom end of the mounting part to block the air suction hole, which indicates that the water amount in the sewage tank is full, and the vacuum motor cannot continuously suck the sewage after the air suction hole is blocked, so that the effect of automatically opening and closing according to the sewage amount is achieved; the vacuum tube is installed through threads, so that the vacuum tube is convenient to assemble and disassemble; the upper cover is clamped and fixed on the vacuum tube, so that the filter sponge is convenient to assemble and disassemble, and the filter sponge is more convenient to maintain when needing to be replaced. The utility model discloses simple structure, loading and unloading are convenient, are convenient for maintain, can seal the aspirating hole by oneself according to the water yield in the sewage case, do not need artifical observation sewage accumulation volume, have improved the use experience of scrubber.

Drawings

FIG. 1 is an exploded view of a float ball assembly for a sump of a floor washing machine;

FIG. 2 is a front view of a float ball assembly for a sump of a floor washing machine;

FIG. 3 is a cross-sectional view taken at A-A of FIG. 2;

FIG. 4 is a cross-sectional view of a float ball assembly for a sump of a floor washing machine;

FIG. 5 is a schematic view of the assembly of a float ball assembly for a sump of a floor washing machine.

In the figure: 1-vacuum tube, 2-floater, 3-sealing gasket, 4-filtering sponge, 5-upper cover, 6-floating groove, 7-tube body, 8-connecting part, 9-mounting part, 10-mounting groove, 11-air suction hole, 12-external thread, 13-buckle, 14-clamping hole, 15-box body, 16-box cover, 17-threaded hole, 18-floating groove, 19-communicating groove, 20-holding groove and 21-sealing ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 5, the present invention provides a technical solution: the utility model provides a floor cleaning machine is floater subassembly for sewage case, includes

vacuum tube

1, 1 periphery cover of vacuum tube is equipped with

float

2, 2 tops bonds and is fixed with sealed pad 3 on the float, be sliding connection between float 2 and the

vacuum tube

1, 1 tops of vacuum tube are provided with filters sponge 4, filters sponge 4 periphery and covers upper cover 5.

Vacuum tube 1 includes body 7, body 7 bottom is provided with connecting portion 8, body 7 top is provided with installation department 9, the up end of installation department 9 is provided with mounting groove 10, filter sponge 4 sets up in mounting groove 10, upper cover 5 is installed on installation department 9 top, a plurality of evenly distributed's aspirating hole 11 has been seted up to installation department 9 bottom, aspirating hole 11 encircles the central axis evenly distributed of vacuum tube 1.

Be provided with a plurality of evenly distributed's buckle 13 on the lateral wall of installation department 9, seted up on the lateral wall of upper cover 5 with the corresponding card hole 14 of buckle 13, the 5 joints of upper cover are fixed on vacuum tube 1, the loading and unloading of being convenient for to when needing to change filter sponge 4, it is more convenient to maintain.

The lower end face of the floater 2 is provided with a floating groove 6, the cross section area of the floating groove 6 is gradually increased from top to bottom, and the weight of the floater 2 is reduced due to the arrangement of the floating groove 6, so that the floater 2 can float according to the buoyancy.

The outer side wall of the connecting part 8 is provided with an external thread 12, and the vacuum tube 1 is installed through the thread, so that the vacuum tube is convenient to assemble and disassemble.

The sewage case of scrubber includes box 15 and case lid 16, up set gradually threaded hole 17, water leg 18 and intercommunication groove 19 from down on the inside wall of box 15, connecting portion 8 passes through threaded connection in threaded hole 17, holding tank 20 has been seted up to case lid 16 bottom, the top of installation department 9 extends to in the holding tank 20, be provided with sealing washer 21 between case lid 16 and the box 15, the sealing washer 21 suit is in installation department 9 periphery, and the vacuum motor is installed in the below of threaded hole 17, still is connected with the sewage pipe on the sewage case.

During the use, the vacuum motor starts, gas in the sewage case enters into vacuum tube 1 after passing extraction opening 11, filter sponge 4 can filter the impurity in the air current, and along with being taken out into the negative pressure in the sewage case, sewage is inhaled in the sewage case, along with the cleaning work of scrubber goes on, sewage accumulates gradually in the sewage case, until sewage begins to get into in the flotation tank 18, float 2 receives the buoyancy of sewage, move to the top along body 7 gradually, until sealed pad 3 contacts the bottom of installation department 9, block up extraction opening 11, it is full to demonstrate that the water yield is in the sewage case this moment, and extraction opening 11 blocks up the back, vacuum motor also can't continue to aspirate sewage, thereby reach the effect according to the automatic start-stop of sewage volume.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a floor scrubber is floating ball subassembly for sewage case, includes vacuum tube (1), its characterized in that: the improved vacuum pipe is characterized in that a floater (2) is sleeved on the periphery of the vacuum pipe (1), a sealing gasket (3) is fixedly bonded on the top end of the floater (2), the floater (2) is in sliding connection with the vacuum pipe (1), a filtering sponge (4) is arranged on the top end of the vacuum pipe (1), and an upper cover (5) is covered on the periphery of the filtering sponge (4).

2. The float ball assembly of claim 1, wherein: vacuum tube (1) includes body (7), body (7) bottom is provided with connecting portion (8), body (7) top is provided with installation department (9), the up end of installation department (9) is provided with mounting groove (10), filter sponge (4) set up in mounting groove (10), install department (9) top is installed in upper cover (5), a plurality of evenly distributed's aspirating hole (11) are seted up to installation department (9) bottom, the central axis evenly distributed of vacuum tube (1) is encircleed in aspirating hole (11).

3. The float ball assembly of claim 2, wherein: the outer side wall of the mounting part (9) is provided with a plurality of evenly distributed buckles (13), and the outer side wall of the upper cover (5) is provided with clamp holes (14) corresponding to the buckles (13).

4. The float ball assembly of claim 3, wherein: a floating groove (6) is formed in the lower end face of the floater (2), and the cross sectional area of the floating groove (6) is gradually increased from top to bottom.

5. The float ball assembly of claim 4, wherein: and the outer side wall of the connecting part (8) is provided with an external thread (12).

6. The float ball assembly of claim 5, wherein: the sewage case of floor cleaning machine includes box (15) and case lid (16), from up set up screw hole (17), water leg (18) and intercommunication groove (19) in proper order down on the inside wall of box (15), threaded connection is passed through in screw hole (17) in connecting portion (8), holding tank (20) have been seted up to case lid (16) bottom, the top of installation department (9) extends to in holding tank (20), be provided with between case lid (16) and box (15) sealing washer (21), sealing washer (21) suit is in installation department (9) periphery.