CN216776995U

CN216776995U - Cleaning machine capable of automatically putting detergent

Info

Publication number: CN216776995U
Application number: CN202121771707.4U
Authority: CN
Inventors: 潘嘉威
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2022-06-21
Anticipated expiration: 2031-07-30

Abstract

The utility model relates to a cleaning machine capable of automatically putting in detergent, which comprises a box body, a spray arm and a water pumping mechanism, wherein the spray arm is arranged in the box body and is close to the bottom of the box body, the water pumping mechanism is arranged at the bottom of the box body and is used for pumping water at the bottom of the box body into the spray arm, a power output shaft of the water pumping mechanism penetrates through the bottom of the box body and the spray arm from bottom to top, the upper end of the power output shaft is positioned above the spray arm, a flow guide channel is formed in the power output shaft in a hollow mode, and a detergent supply mechanism communicated with the lower end of the flow guide channel is arranged outside the box body. The power output shaft of the water pumping mechanism is made into a hollow structure to form a flow guide channel, the lower part of the flow guide channel is connected with the detergent supply mechanism, and when cleaning is started, the detergent can be automatically conveyed into the box body through the flow guide channel, so that quantitative supply is realized, and convenience is provided for a user.

Description

Cleaning machine capable of automatically putting detergent

Technical Field

The utility model relates to a cleaning machine capable of automatically putting detergent.

Background

For washing machines, dishwashers, etc., it is necessary to dose the material quantitatively when washing. Especially in the dish washer field, at present see rarely and can the ration put in the structure of washing the dishes powder, washing liquid, put in at every turn all artificially before washing the dishes in the washing chamber with washing the dishes powder or washing liquid in addition, not only put in the volume uncontrollable, cause the waste of detergent easily or lead to the cleaning performance relatively poor, put in at every turn also comparatively trouble moreover, brought very big inconvenience for the user.

Therefore, it is particularly necessary to provide a structure capable of automatically feeding detergent.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of the prior art and provides a cleaning machine which can automatically put in detergent so as to provide convenience for users.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a cleaning machine of detergent can be put in automatically, includes box, spray arm and pump water mechanism, the spray arm is located in the box and is close to the bottom half and arranges, pump water mechanism locates the bottom half and is arranged the water pump of bottom half to the spray arm in, its characterized in that: the power output shaft of the water pumping mechanism penetrates through the bottom of the box body and the spray arm from bottom to top, the upper end of the power output shaft is positioned above the spray arm, a flow guide channel is formed in the power output shaft in a hollow mode, and a detergent supply mechanism communicated with the lower end of the flow guide channel is arranged outside the box body.

Preferably, the upper end of the power output shaft is provided with an end cover capable of floating up and down to open or close the upper port of the flow guide channel, the end cover floats upwards to open the upper port of the flow guide channel in a detergent adding state, and falls to close the upper port of the flow guide channel in a detergent adding completion state.

Preferably, the upper end face of the power output shaft is provided with a sliding groove arranged around the periphery of the upper port, and the lower wall face of the end cover is provided with a guide strip which extends downwards and is in guide fit with the sliding groove.

Preferably, the top edge of the sliding groove is contracted to form a limit table arranged along the circumferential direction, and the lower end of the guide strip is provided with a clamping foot which can be matched with the limit table so as to prevent the guide strip from being separated from the sliding groove.

Preferably, the guide channel is provided with an inducing blade which can rotate along with the power output shaft to convey the medium upwards, and the inducing blade extends spirally along the inner wall of the guide channel.

Preferably, the detergent supply mechanism comprises a storage box and a liquid guide pipe, the storage box is used for storing the detergent, the first end of the liquid guide pipe is connected with the bottom of the storage box, the second end of the liquid guide pipe is connected with the lower end of the diversion channel, and the top of the storage box is provided with an air vent. The liquid guide pipe can be provided with a valve which can control whether the detergent is delivered or not.

Preferably, the water pumping mechanism comprises an impeller assembly and a motor, a water inlet is formed in the bottom wall of the spray arm, a water spraying hole is formed in the top wall of the spray arm, the upper portion of the impeller assembly penetrates through the water inlet, is located in the spray arm and is used for dispersing water along the circumferential direction, the lower portion of the impeller assembly is located below the water inlet and is used for drawing water below the spray arm upwards, and the motor is arranged on the bottom wall outside the box body and is provided with a power output shaft which is vertically arranged.

Compared with the prior art, the utility model has the advantages that: the power output shaft of the water pumping mechanism is made into a hollow structure to form a flow guide channel, the lower part of the flow guide channel is connected with the detergent supply mechanism, and when cleaning is started, the detergent can be automatically conveyed into the box body through the flow guide channel, so that quantitative supply is realized, and convenience is provided for a user.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a top view of FIG. 1;

FIG. 3 is a cross-sectional view of an embodiment of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 3;

fig. 5 is a schematic structural diagram of a power output shaft in an embodiment of the utility model.

Detailed Description

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

As shown in fig. 1-5, the cleaning machine capable of automatically putting in detergent in the embodiment includes a box 1, a spray arm 2 and a water pumping mechanism 3, wherein the spray arm 2 is arranged in the box 1 and is close to the bottom of the box 1, and the water pumping mechanism 3 is arranged at the bottom of the box 1 and is used for pumping water from the bottom of the box 1 to the spray arm 2.

The power output shaft 31 of the water pumping mechanism 3 penetrates through the bottom of the box body 1 and the spray arm 2 from bottom to top, the upper end of the power output shaft 31 is positioned above the spray arm 2, the power output shaft 31 is hollow to form a flow guide channel 311, and a detergent supply mechanism 4 communicated with the lower end of the flow guide channel 311 is arranged outside the box body 1.

The upper end of the power output shaft 31 is provided with an end cap 312 which can float up and down to open or close the upper port 310 of the guide passage 311, the end cap 312 floats up to open the upper port 310 of the guide passage 311 in a detergent adding state, and the end cap 312 falls down to close the upper port 310 of the guide passage 311 in a cleaning state.

Specifically, the upper end surface of the power output shaft 31 is provided with a sliding groove 313 arranged around the periphery of the upper port 310, and the lower wall surface of the end cover 312 is provided with a guide strip 314 extending downwards and matched with the sliding groove 313 in a guiding manner. The top edge of the sliding groove 313 is contracted to form a limit table 315 arranged along the circumferential direction, and the lower end of the guide strip 314 is provided with a clamping foot 316 which can be matched with the limit table 315 so as to prevent the limit table from being separated from the sliding groove 313.

In this embodiment, in order to realize the passive transportation of the detergent, the guide passage 311 is provided therein with an inducing vane 317 capable of transporting the medium upward as the power output shaft 31 rotates, and the inducing vane 317 spirally extends in the axial direction on the inner wall of the guide passage 311. When the power output shaft 31 rotates, the inducing blades 317 generate an upward pushing force when the rotation speed is gradually increased, so that the end cover 312 is pushed open to deliver the detergent upward.

The detergent supply mechanism 4 of the present embodiment includes a storage box 41 and a liquid guide tube 42, the storage box 41 is used for storing detergent, a first end of the liquid guide tube 42 is connected to the bottom of the storage box 41, a second end is connected to the lower end of the diversion channel 311, and the top of the storage box 41 has an air vent 411. The liquid guide tube 42 can be provided with a valve 421 for controlling the delivery of the detergent, and after a certain amount of detergent is delivered in a single cleaning operation, the valve 421 is closed to stop the delivery, so as to control the dosage of the detergent.

The water pumping mechanism 3 of this embodiment includes impeller assembly 32 and motor 33, it has water inlet 21 to open on the diapire of spray arm 2, it has hole for water spraying 22 to open on the roof, the upper portion of impeller assembly 32 is centrifugal impeller, pass water inlet 21 and be arranged in spray arm 2 and be used for along the circumference dispersion with water, the lower part of impeller assembly 32 is axial compressor impeller, be located water inlet 21 below and be used for drawing the water of spray arm 2 below upwards, motor 33 is located on the outer diapire of box 1 and has vertical arrangement's power output shaft 31.

In the embodiment, the power output shaft 31 of the water pumping mechanism 3 is made into a hollow structure to form a flow guide channel 311, the detergent supply mechanism 4 is connected below the flow guide channel 311, when cleaning is started, the medium is conveyed upwards by the induction blades 317 along with the rotation of the power output shaft 31, the end cover 312 is pushed open, the detergent is conveyed upwards into the box body 1, and the detergent is taken away along with water flow and dissolved in the washing water; when the amount of detergent added reaches the requirement, the liquid guide tube 42 is cut off and communicated through the valve 421, and the supply of detergent is stopped, at this time, the end cap 312 falls under the action of self-weight to seal the upper port 310 of the flow guide channel 311.

Directional terms such as "front," "rear," "upper," "lower," "left," "right," "side," "top," "bottom," and the like are used in the description and claims of the present invention to describe various example structural portions and elements of the utility model, but are used herein for convenience of description only and are to be determined based on the example orientations shown in the drawings. Because the disclosed embodiments of the present invention may be oriented in different directions, the directional terms are used for descriptive purposes and are not to be construed as limiting, e.g., "upper" and "lower" are not necessarily limited to directions opposite to or coincident with the direction of gravity.

Claims

1. The utility model provides a cleaning machine of detergent can be put in automatically, includes box (1), spray arm (2) and pump water mechanism (3), spray arm (2) are located in box (1) and are close to box (1) bottom and arrange, pump water mechanism (3) are located box (1) bottom and are arranged in water pump to spray arm (2) of box (1) bottom, its characterized in that: the power output shaft (31) of the water pumping mechanism (3) penetrates through the bottom of the box body (1) and the spraying arm (2) from bottom to top, the upper end of the power output shaft (31) is positioned above the spraying arm (2), a flow guide channel (311) is formed in the power output shaft (31) in a hollow mode, and a detergent supply mechanism (4) communicated with the lower end of the flow guide channel (311) is arranged outside the box body (1).

2. The washing machine capable of automatically putting detergent according to claim 1, characterized in that: the upper end of the power output shaft (31) is provided with an end cover (312) which can float up and down to open or close an upper port (310) of the flow guide channel (311), the end cover (312) floats up to open the upper port (310) of the flow guide channel (311) in a detergent adding state, and the end cover (312) falls down to close the upper port (310) of the flow guide channel (311) in a detergent adding finishing state.

3. The washing machine capable of automatically putting detergent according to claim 2, characterized in that: the upper end face of the power output shaft (31) is provided with a sliding groove (313) arranged around the periphery of the upper port (310), and the lower wall face of the end cover (312) is provided with a guide strip (314) which extends downwards and is in guide fit with the sliding groove (313).

4. The cleaning machine capable of automatically putting detergent according to claim 3, characterized in that: the top edge of the sliding groove (313) is contracted to form a limit table (315) arranged along the circumferential direction, and the lower end of the guide strip (314) is provided with a clamping foot (316) which can be matched with the limit table (315) so as to prevent the limit table from being separated from the sliding groove (313).

5. The washing machine capable of automatically putting detergent according to claim 2, characterized in that: the guide channel (311) is internally provided with an induction blade (317) which can rotate along with the power output shaft (31) to convey media upwards, and the induction blade (317) extends spirally along the inner wall of the guide channel (311).

6. The cleaning machine capable of automatically feeding detergent according to any one of claims 1 to 5, wherein: the detergent supply mechanism (4) comprises a storage box (41) and a liquid guide pipe (42), wherein the storage box (41) is used for storing detergent, the first end of the liquid guide pipe (42) is connected with the bottom of the storage box (41), the second end of the liquid guide pipe is connected with the lower end of the flow guide channel (311), and the top of the storage box (41) is provided with a vent hole (411).

7. The cleaning machine capable of automatically feeding detergent according to any one of claims 1-5, characterized in that: the water pumping mechanism (3) comprises an impeller assembly (32) and a motor (33), a water inlet (21) is formed in the bottom wall of the spraying arm (2), a water spraying hole (22) is formed in the top wall of the spraying arm, the upper portion of the impeller assembly (32) penetrates through the water inlet (21) to be located in the spraying arm (2) and is used for dispersing water along the circumferential direction, the lower portion of the impeller assembly (32) is located below the water inlet (21) and is used for drawing water below the spraying arm (2) upwards, and the motor (33) is arranged on the outer bottom wall of the box body (1) and is provided with a power output shaft (31) which is vertically arranged.