CN216776970U - Cleaning machine - Google Patents

Abstract

The utility model relates to a cleaning machine which comprises a water tank body, and further comprises a water return pipeline, a spraying arm and a water return driving mechanism, wherein a water return opening is formed in the bottom of the water tank body, the spraying arm is detachably connected to the inner bottom wall of the water tank body through a magnetic attraction structure and is arranged corresponding to the water return opening, and the water return pipeline is arranged outside the water tank body and is used for communicating the bottom of the water return opening with the bottom of an inner cavity of the water tank body. When the water tank body needs to be used as a dish washing machine, the water at the bottom of the inner cavity of the water tank body is pumped into the water tank body by the water return driving mechanism through the water return pipeline and the water return port and the spray arm, and when the water tank body needs to be used as a common water tank, the spray arm can be taken down, so that the dish washing machine and the common water tank can be switched to use conveniently; compared with the existing common water tank, the water tank provided by the utility model has the advantages that only the water return port is arranged in the tank body, the overall structure is simple, and the modification cost is low.

Description

Cleaning machine

Technical Field

The utility model relates to the technical field of dish washing machines, in particular to a cleaning machine.

Background

At present, two sinks are generally arranged in the kitchen of most users, if a sink type dish washer is installed, one sink is used as a normal water sink, and the other sink is used as a washing sink of the dish washer. The washing tank is internally provided with a spraying system which cannot be used as a common water tank.

The applicant's prior application CN202010900533.0 "a washing basket and a sink using the same" discloses a structure that can be used as a dish washer or a general sink. The cleaning basket comprises a cleaning basket body with a washing cavity, the cleaning basket body is provided with a flow channel extending from the bottom to the side part, the inner wall of the cleaning basket body is provided with a spray hole for spraying water in the flow channel, the bottom of the cleaning basket body is provided with a concave circular water sucking area, the water sucking area is communicated with the flow channel, and an impeller for pumping the water at the bottom of the cleaning basket body into the flow channel is arranged in the water sucking area. When the washing basket is used, the impeller rotates to draw water at the bottom of the washing basket into the flow channel at the side part of the washing basket, and further, fruits, vegetables or dishes in the washing basket are subjected to spraying type washing through the spray holes; the cleaning basket and the water tank are convenient to integrate, the cleaning basket is placed into the water tank, the sealing cover is covered, the cleaning basket can be used as an automatic cleaning machine, the cleaning basket is taken out of the water tank when the cleaning basket is not needed to be used as the cleaning machine, and the sealing cover is taken out at the same time, so that the cleaning basket can be used as a common water tank.

Above-mentioned structure is very convenient when switching between dish washer and ordinary basin, but, when using as dish washer, need be equipped with the washing basket of special construction to, because the rivers system in the washing basket is independent of the basin and exists, overall structure is complicated, with high costs.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of the prior art and provides a cleaning machine which is convenient to switch between a dish-washing machine and a common water tank for use, and has simple integral structure and low cost.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

the utility model provides a cleaning machine, includes the basin body, still includes return water pipe, spray arm and return water actuating mechanism, the bottom of basin body is provided with the return water mouth, the spray arm just corresponds the return water mouth and arranges on the interior diapire of basin body through magnetism suction structure detachably, return water pipe locates that this external and inner chamber bottom that is used for returning water mouth bottom and basin body of basin is linked together.

Preferably, a sealing cover capable of opening or closing the water return port is arranged on the inner bottom wall of the water tank body, and the water return port is opened by the sealing cover when the spray arm is mounted above the water return port; and under the condition that the spraying arm is separated from the water return port, the water return port is closed by the sealing cover. Adopt above-mentioned structure, be convenient for when using the basin body as ordinary basin, seal the return water mouth, avoid the residue directly to fall into the return water pipe.

For the convenience of installation, it has the hinge mouth, corresponding to open in the edge of return water mouth on the interior diapire of basin body, it is corresponding, the edge of closing cap be provided with can with this articulated mouthful assorted articulated portion, the closing cap rotates through this articulated portion to be connected in the edge of return water mouth.

Preferably, in a state that the water return port is closed by the cover, an upper wall surface of the cover is flush with an inner bottom wall of the water tank body. By adopting the structure, when the water tank body is used as a common water tank, the structure with the same shape as that of the common water tank can be formed, and the filtering, the slag collection and the like are not influenced.

Preferably, the cleaning machine further comprises a driving component for driving the sealing cover to open or close relative to the water return port, and the driving component is arranged on the spraying arm and/or the sealing cover and/or the water tank body. The structure can realize the automatic opening and closing of the water return port, and is convenient to operate and use.

Further preferably, the driving assembly and the magnetic attraction structure are integrated together and arranged on the spraying arm, the sealing cover and the water tank body.

Preferably, the magnetic attraction structure comprises a first magnetic block, a second magnetic block, a third magnetic block and a fourth magnetic block, the first magnetic block is arranged on the bottom wall of the water tank body and is close to the water return port, the second magnetic block is arranged on the sealing cover, the third magnetic block is arranged at the water inlet of the spray arm, and the fourth magnetic block is arranged on the top wall of the spray arm;

when the spray arm is relatively separated from the water return port, the second magnetic block and the fourth magnetic block attract each other, so that the water return port is closed by the downward-turned sealing cover; under the state that the spray arm is connected with the water return opening oppositely, the first magnetic block and the third magnetic block attract each other to enable the spray arm to be restrained on the inner bottom wall of the water tank body, and the second magnetic block and the fourth magnetic block attract each other to enable the water return opening to be opened by the upturned sealing cover.

By adopting the structure, the assembly and the installation are convenient, in addition, under different states, each magnetic block can automatically select the corresponding magnetic block to be matched and tightly sucked, and through the self-selection and the tight sucking process of each magnetic block, the automatic separation or the positioning of the spray arm and the automatic opening or the closing of the sealing cover to the water return port are realized, and the operation is very convenient.

Preferably, the outer bottom wall of the sink body is provided with a first clamping groove arranged around the periphery of the water return opening, and the first magnetic block is embedded in the first clamping groove. First draw-in groove can be a plurality of and arrange along return water mouth periphery interval, has all inlayed first magnetic path in each draw-in groove. By adopting the structure, the first magnetic block is convenient to mount.

Preferably, the lower wall surface of the sealing cover is provided with a second clamping groove, and the second magnetic block is embedded in the second clamping groove. The structure is convenient for mounting the second magnetic block.

Preferably, the second clamping groove is arranged close to the free rotating end of the sealing cover, and the second magnetic block forms a first balancing weight capable of driving the sealing cover to automatically turn downwards when the spraying arm and the water return port are relatively separated. When the water tank body is used as a common water tank, the structure ensures that the sealing cover keeps the trend of automatically turning downwards, and even when the hinged part is not flexible enough in rotation, the downward turning of the sealing cover and the closing of the water return opening can be smoothly realized.

Preferably, a flow guide sleeve which vertically extends corresponding to the water inlet and the water return opening is arranged on the bottom wall of the spray arm, and the third magnetic block is annular and is sleeved on the periphery of the flow guide sleeve.

In order to facilitate installation, the assembly sleeve which is arranged at intervals with the flow guide sleeve is sleeved on the periphery of the flow guide sleeve, and the third magnetic block is arranged in an assembly space which is formed by the flow guide sleeve and the assembly sleeve.

Preferably, the outer peripheral wall of the flow guide sleeve is provided with a first limiting groove arranged along the circumferential direction, correspondingly, the inner peripheral wall of the assembly set is provided with a second limiting groove arranged along the circumferential direction, the inner edge of the third magnetic block can be rotationally constrained in the first limiting groove, and the outer edge of the third magnetic block can be rotationally constrained in the second limiting groove. Or a bearing arranged around the periphery of the water return port is arranged on the inner bottom wall of the water tank body, and the bottom wall of the third magnetic block is exposed out of the lower end of the assembling space and is located on the peripheral bearing. The inclination directions of the water spray holes on the two sides of the water inlet of the spray arm are different, and by adopting the structure, the self-rotation of the spray arm is convenient to realize along with the spraying of the water column, so that the spray range is expanded, and the cleaning effect is improved.

Preferably, the fourth magnetic block is arranged on the outer top wall of the spray arm and forms a second balancing weight for pressing down the spray arm towards the water return opening. When the water tank body is used as a cleaning machine, the structure is favorable for improving the installation reliability of the spray arm. Compared with the prior art, the utility model has the advantages that: according to the utility model, circulation is formed between the water return port and the bottom of the inner cavity of the water tank body through the water return pipeline and the water return pipe, when the water tank body is required to be used as a dish washing machine, the water at the bottom of the inner cavity of the water tank body is pumped into the water tank body through the water return pipeline and the water return port through the spray arm by the water return driving mechanism, and when the water tank body is required to be used as a common water tank, the spray arm can be taken down, so that the dish washing machine and the common water tank can be conveniently switched for use, and the use is convenient; compared with the existing common water tank, the water tank provided by the utility model has the advantages that only the water return port is arranged in the tank body, the overall structure is simple, and the modification cost is low.

Drawings

FIG. 1 is a schematic view of the structure of embodiment 1 of the present invention (in a state of use as a dishwasher);

FIG. 2 is a schematic structural view (in a state of use as a normal water tank) of embodiment 1 of the present invention;

FIG. 3 is a schematic structural view of example 1 of the present invention;

fig. 4 is a schematic view of an assembly structure of a spray arm and a water tank body in embodiment 1 of the present invention;

fig. 5 is an assembly structure diagram of the spray arm and the sink body at another angle in embodiment 1 of the present invention.

Detailed Description

The utility model is described in further detail below with reference to the accompanying examples.

Example 1:

as shown in fig. 1 to 5, the cleaning machine of this embodiment includes a water tank body 1, a water return pipe 14, a spray arm 4 and a water return driving mechanism 3, a water outlet 11 and a water return opening 13 are opened at the bottom of the water tank body 1, the spray arm 4 is detachably connected to the inner bottom wall of the water tank body 1 through a magnetic attraction structure, a water inlet 41 capable of being relatively connected to the water return opening 13 is opened at the bottom of the spray arm 4, a water spraying hole 42 is opened on the top wall of the spray arm 4, and the water return pipe 14 is disposed outside the water tank body 1 and used for communicating the bottom of the water return opening 13 with the bottom of the water outlet 11.

A sealing cover 5 capable of opening or closing the water return port 13 is arranged on the inner bottom wall of the water tank body 1, and the water return port 13 is opened by the sealing cover 5 under the state that the spray arm 4 is arranged above the water return port 13; when the spray arm 4 is separated from the water return port 13, the closing cover 5 closes the water return port 13. By adopting the structure, the water return opening 13 is closed when the water tank body 1 is used as a common water tank, and residues are prevented from directly falling into the water return pipeline 14.

Specifically, the inner bottom wall of the sink body 1 is provided with a hinge port 131 at the edge corresponding to the water return port 13, correspondingly, the edge of the cover 5 is provided with a hinge portion 51 capable of matching with the hinge port 131, the end portion of the hinge portion 51 and the end portion of the hinge port 131 rotate through a shaft and a shaft hole, and the cover 5 is rotatably connected to the edge of the water return port 13 through the hinge portion 51. When the water tank body 1 is used as a common water tank, the structure can form the same structure as the common water tank without influencing filtration, slag collection and the like.

The embodiment also comprises a driving component for driving the sealing cover 5 to open or close relative to the water return port 13, wherein the driving component is a magnetic attraction structure arranged on the spray arm 4, the sealing cover 5 and the water tank body 1. This structure can make the automatic start-stop who realizes return water mouth 13, and the operation of being convenient for and use.

As shown in fig. 4 and 5, the magnetic attraction structure includes a first magnetic block 101, a second magnetic block 102, a third magnetic block 103 and a fourth magnetic block 104, the first magnetic block 101 is disposed on the bottom wall of the sink body 1 and is disposed near the water return port 13, the second magnetic block 102 is disposed on the cover 5, the third magnetic block 103 is disposed at the water inlet 41 of the spray arm 4, and the fourth magnetic block 104 is disposed on the top wall of the spray arm 4. When the spray arm 4 is relatively separated from the water return port 13, the second magnetic block 102 and the fourth magnetic block 104 attract each other, so that the water return port 13 is closed by the downward-turned sealing cover 5; under the state that the spray arm 4 is connected with the water return port 13 oppositely, the first magnetic block 101 and the third magnetic block 103 attract each other so that the spray arm 4 is restrained on the inner bottom wall of the water tank body 1, and the second magnetic block 102 and the fourth magnetic block 104 attract each other so that the water return port 13 is opened by the upturned sealing cover 5. By adopting the structure, the assembly and the installation are convenient, in addition, under different states, each magnetic block can automatically select the corresponding magnetic block to be matched and tightly sucked, and through the self-selection and tight-sucking processes of each magnetic block, the automatic separation or positioning of the spray arm 4 and the automatic opening or closing of the sealing cover 5 to the water return port 13 are realized, and the operation is very convenient.

Specifically, the outer bottom wall of the sink body 1 is provided with a first locking groove 15 arranged around the periphery of the water return port 13, and the first magnetic block 101 is embedded in the first locking groove 15. First draw-in groove 15 can be a plurality of and arrange along return water mouth 13 periphery interval, has all inlayed first magnetic path 101 in each first draw-in groove 15. By adopting the structure, the first magnetic block 101 is convenient to mount. The lower wall surface of the sealing cover 5 is provided with a second clamping groove 52, and the second magnetic block 102 is embedded in the second clamping groove 52, so that the second magnetic block 102 can be conveniently mounted. The second locking groove 52 is arranged close to the free end of the sealing cover 5, and the second magnetic block 102 forms a first balancing weight capable of driving the sealing cover 5 to automatically turn downwards when the spray arm 4 is relatively separated from the water return port 13. When the water tank body 1 is used as a common water tank, the structure keeps the tendency of the cover 5 to automatically turn downwards, and even when the hinge is not flexible enough to rotate, the cover 5 can be smoothly turned downwards and the water return port 13 can be smoothly closed. The bottom wall of the spray arm 4 is provided with a flow guide sleeve 43 which vertically extends corresponding to the water inlet 41 and the water return port 13, and the third magnetic block 103 is annular and is sleeved on the periphery of the flow guide sleeve 43. For the convenience of installation, the assembly sleeve 44 arranged at an interval with the guide sleeve 43 is sleeved on the periphery of the guide sleeve 43, and the third magnet 103 is arranged in the assembly space 45 formed by the guide sleeve 43 and the assembly sleeve 44. The fourth magnetic block 104 is arranged on the outer top wall of the spray arm 4 and forms a second balancing weight for pressing down the spray arm 4 towards the water return port 13, and when the water tank body 1 is used as a cleaning machine, the structure is favorable for improving the reliability of installation of the spray arm 4.

The water return driving mechanism 3 of the embodiment is a water pump, the drainage mechanism 7 is arranged between the drain port 11 and the water return driving mechanism 3, the drainage mechanism 7 comprises a drainage pump 71 and a traction valve 72, and the structure is favorable for quickly draining water and realizes the effects of no residual water and cleanness keeping of the water tank body 1.

When the cleaning machine of the embodiment is used, when the water tank body 1 is required to be used as a common water tank, the spray arm 4 is taken away, the sealing cover 5 is automatically turned downwards under the action of the magnetic attraction structure to seal the water return port 13, at the moment, the upper wall surface of the sealing cover 5 forms a part of the lower wall surface of the water tank body 1, the integral shape of the water tank body 1 is the same as that of the common water tank, and washing water is discharged into a sewer pipe through the water outlet 121; when the water tank body 1 is required to be used as a dish washing machine, the spraying arm 4 is arranged at the water return port 13 at the bottom of the water tank body 1, the spraying arm 4 is automatically constrained in the water tank body 1 through the magnetic attraction structure, meanwhile, under the action of the magnetic attraction structure, the sealing cover 5 opens the water return port 13, the water return pipeline 14 is communicated with the spraying arm 4, under the action of the water return driving mechanism 3, spraying cleaning can be achieved, and finally cleaned water is discharged into a sewer pipe through the water outlet 12.

Example 2:

this example differs from example 1 in that:

the outer peripheral wall of the flow guide sleeve 43 is provided with a first limiting groove arranged along the circumferential direction, correspondingly, the inner peripheral wall of the assembly sleeve 44 is provided with a second limiting groove arranged along the circumferential direction, the inner edge of the third magnetic block 103 can be rotationally constrained in the first limiting groove, and the outer edge can be rotationally constrained in the second limiting groove.

The spray holes 42 of the spray arm 4 on both sides of the water inlet 41 are inclined in different directions. When the spray arm 4 is positioned at the bottom of the water tank body 1 through the magnetic attraction structure, the rotation of the spray arm 4 is convenient to realize by the structure.

Example 3:

this example differs from example 1 in that: the inner bottom wall of the sink body 1 is provided with a bearing arranged around the periphery of the water return port 13, and the bottom wall of the third magnet 103 is exposed out of the lower end of the assembly space 45 and is seated on the peripheral bearing. By adopting the structure, the self-rotation of the spray arm 4 is realized along with the ejection of the water column, so that the spray range is enlarged, and the cleaning effect is improved.

Claims (15)

1. A cleaning machine comprises a water tank body (1), and is characterized in that: still include return water pipeline (14), spray arm (4) and return water actuating mechanism (3), the bottom of basin body (1) is provided with return water mouth (13), spray arm (4) through magnetism inhale structure detachably connect on the interior diapire of basin body (1) and correspond return water mouth (13) and arrange, return water pipeline (14) are located basin body (1) outer and are used for being linked together return water mouth (13) bottom and basin body's (1) inner chamber bottom.

2. The washing machine as claimed in claim 1, wherein: a sealing cover (5) capable of opening or closing the water return port (13) is arranged on the inner bottom wall of the water tank body (1), and the water return port (13) is opened by the sealing cover (5) when the spray arm (4) is installed above the water return port (13); and under the state that the spray arm (4) is separated from the water return port (13), the water return port (13) is closed by the sealing cover (5).

3. The cleaning machine of claim 2, wherein: the edge that corresponds return water mouth (13) is opened on the interior diapire of basin body (1) has hinge mouth (131), and is corresponding, the edge of closing cap (5) is provided with can with this hinge mouth (131) assorted articulated portion (51), closing cap (5) rotate through this articulated portion (51) and connect in the edge of return water mouth (13).

4. The cleaning machine of claim 2, wherein: when the water return opening (13) is closed by the sealing cover (5), the upper wall surface of the sealing cover (5) is flush with the inner bottom wall of the water tank body (1).

5. The washing machine as claimed in claim 2 or 3 or 4, wherein: the water tank also comprises a driving component for driving the sealing cover (5) to open or close relative to the water return port (13), and the driving component is arranged on the spraying arm (4) and/or the sealing cover (5) and/or the water tank body (1).

6. The cleaning machine of claim 5, wherein: the driving assembly and the magnetic attraction structure are integrated together and are arranged on the spray arm (4), the sealing cover (5) and the water tank body (1).

7. The cleaning machine of claim 6, wherein: the magnetic attraction structure comprises a first magnetic block (101), a second magnetic block (102), a third magnetic block (103) and a fourth magnetic block (104), wherein the first magnetic block (101) is arranged on the bottom wall of the water tank body (1) and is close to the water return port (13), the second magnetic block (102) is arranged on the sealing cover (5), the third magnetic block (103) is arranged at the water inlet (41) of the spray arm (4), and the fourth magnetic block (104) is arranged on the top wall of the spray arm (4);

when the spray arm (4) is relatively separated from the water return opening (13), the second magnetic block (102) and the fourth magnetic block (104) attract each other, so that the water return opening (13) is closed by the downward-turned sealing cover (5); under the state that the spray arm (4) is connected with the water return opening (13) in a relative mode, the first magnetic block (101) and the third magnetic block (103) attract each other to enable the spray arm (4) to be restrained on the inner bottom wall of the water tank body (1), and the second magnetic block (102) and the fourth magnetic block (104) attract each other to enable the water return opening (13) to be opened through the upturned sealing cover (5).

8. The cleaning machine of claim 7, wherein: the outer bottom wall of the water tank body (1) is provided with a first clamping groove (15) arranged around the periphery of the water return opening (13), and the first magnetic block (101) is embedded in the first clamping groove (15).

9. The cleaning machine of claim 7, wherein: the lower wall surface of the sealing cover (5) is provided with a second clamping groove (52), and the second magnetic block (102) is embedded in the second clamping groove (52).

10. The cleaning machine of claim 9, wherein: the second clamping groove (52) is arranged close to the free rotating end of the sealing cover (5), and the second magnetic block (102) forms a first balancing weight capable of driving the sealing cover (5) to automatically turn downwards when the spraying arm (4) and the water return opening (13) are relatively separated.

11. The cleaning machine of claim 7, wherein: the bottom wall of the spray arm (4) is provided with a flow guide sleeve (43) which vertically extends corresponding to the water inlet (41) and the water return port (13), and the third magnetic block (103) is annular and is sleeved on the periphery of the flow guide sleeve (43).

12. The cleaning machine of claim 11, wherein: the periphery of the guide sleeve (43) is sleeved with an assembly sleeve (44) which is arranged at intervals with the guide sleeve (43), and the third magnet (103) is arranged in an assembly space (45) formed by the guide sleeve (43) and the assembly sleeve (44).

13. The cleaning machine of claim 12, wherein: the outer peripheral wall of the flow guide sleeve (43) is provided with a first limiting groove which is circumferentially arranged, correspondingly, the inner peripheral wall of the assembly sleeve (44) is provided with a second limiting groove which is circumferentially arranged, the inner edge of the third magnetic block (103) can be rotationally constrained in the first limiting groove, and the outer edge of the third magnetic block can be rotationally constrained in the second limiting groove.

14. The cleaning machine of claim 12, wherein: the inner bottom wall of the water tank body (1) is provided with a bearing arranged around the periphery of the water return opening (13), and the bottom wall of the third magnetic block (103) is exposed out of the lower end of the assembling space (45) and is located on the peripheral bearing.

15. The cleaning machine of claim 7, wherein: the fourth magnetic block (104) is arranged on the outer top wall of the spray arm (4) and forms a second balancing weight for pressing down the spray arm (4) towards the water return opening (13).

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