CN114271754A - Household dish washing machine capable of automatically removing food residues - Google Patents

Abstract

The utility model provides an automatic get rid of food waste's domestic dish washer, is including establishing drinking cup and the filter screen in the bottom, still includes annular rack and drive arrangement, and the filter screen is established on annular rack, and annular rack is articulated and sealed with the drinking cup, and drive arrangement drive annular rack motion just clears up the residue of filter screen. By adopting the structure, the driving device enables the filter screen to rotate, so that residues on the filter screen are cleaned in the water cup at the lower part of the filter screen and discharged, and the automatic cleaning and washing can be realized after the washing without manual operation or control setting of the dish washing machine.

Description

Household dish washing machine capable of automatically removing food residues

Technical Field

The present invention relates to a dishwasher.

Background

At present prior art, chinese patent application No. 201820577349.5, a desk-top and basin integral type dish washer of environment-friendly, including basin and dish washer groove, the upper end surface of basin is close to border position department and is equipped with tap, and one side of the upper end surface tap of basin is equipped with detergent position hole, the upper end surface tap's of basin opposite side is equipped with the basin knife rest, the lower extreme surface intermediate position department of basin is equipped with the filter screen, and the lower extreme of filter screen is equipped with the tee bend, the upper end in dish washer groove is provided with the cover of washing the dishes, the upper end surface of the cover of washing the dishes is close to border position department and is equipped with touch button. There are problems in that: the filter screen can be cleaned only by being disassembled, and can not be automatically cleaned and discharged into a sewer.

Disclosure of Invention

The purpose of the invention is: the household dish washer capable of automatically removing food residues has the advantages that the household dish washer is not required to be disassembled, and the filter screen automatically moves to remove the residues.

The invention is realized by the following steps: the utility model provides an automatic get rid of domestic dish washer of food waste, includes the drinking cup and the filter screen of establishing in the bottom, its characterized in that: also comprises a ring-shaped net rack and a driving device,

the filter screen is established on annular rack, and annular rack is articulated and sealed with the drinking cup, and drive arrangement drive annular rack motion just clears up the residue of filter screen.

The household dishwasher capable of automatically removing food residues is characterized in that: the cup is characterized by further comprising a sealing ring, wherein the sealing ring surrounds the annular net rack and is matched and sealed with the cup.

The household dishwasher capable of automatically removing food residues is characterized in that: the driving device comprises a motor, a driving gear and a driven gear, a shaft of the motor is fixed with the driving gear, and the driven gear is fixed with a hinged shaft of the annular net rack; the annular net rack rotates.

The household dishwasher capable of automatically removing food residues is characterized in that: a bulge is arranged on the driven gear; the driving gear and the driven gear are cylindrical gears;

the two travel switches are arranged on two sides of the driven gear, and the protrusions are matched with the travel switches.

The household dishwasher capable of automatically removing food residues is characterized in that: the motor rotates clockwise.

The household dishwasher capable of automatically removing food residues is characterized in that: the motor rotates alternately in clockwise and counterclockwise directions.

The household dishwasher capable of automatically removing food residues is characterized in that: the driving gear is a cylindrical gear, and the driven gear is a sector gear.

The travel switch is provided with two sides of the sector gear, and the stop blocks at two ends of the sector gear are matched with the travel switch.

The household dish washing machine capable of automatically removing the food residues has the advantages that due to the adoption of the structure, the driving device enables the filter screen to rotate, the residues on the filter screen are cleaned into the water cup at the lower part of the filter screen to be discharged, the manual operation is not needed, the control arrangement of the dish washing machine is realized, and the automatic cleaning and the washing are realized after the washing.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a view a-a of fig. 1.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in figure 1, a household dish washing machine for automatically removing food residues comprises a water cup 1 and a filter screen 2 which are arranged at the bottom of an inner container, wherein a circulating water channel 11 and a drainage channel 12 are arranged on the cup 1;

also comprises a ring-shaped net rack 3 and a driving device,

the filter screen 2 is arranged on the annular net rack 3, the annular net rack 3 is hinged and sealed with the water cup 1, and the driving device enables the annular net rack 3 to move and cleans residues of the filter screen 2; the food residues left on the filter screen are cleaned, and the food residues are prevented from being left in the dishwasher to cause odor and secondary pollution.

The filter screen 2 comprises a screen body 21 and an annular base plate 22, and the screen body 21 is pre-embedded in a central hole of the annular base plate 22; or the net body 21 and the annular seat plate 22 are integrally formed;

as a further improvement of the invention: a counter bore 31 is arranged on the central hole of the annular net rack 3, and a clasp 32 is arranged on the counter bore wall; the annular seat plate 22 is embedded with the counter bore, and the clasp is buckled with the annular seat plate to prevent the filter screen from automatically falling off and can be replaced.

Still include sealing washer 4, sealing washer 4 encircles annular rack 3, and sealing washer 4 seals with drinking cup 1 cooperation.

The driving device comprises a motor 5, a driving gear 6 and a driven gear 7, wherein a shaft of the motor 5 is fixed with the driving gear 6, and the driven gear 7 is fixed with a hinged shaft of the annular net rack 3; the annular net frame 3 rotates along with the driven gear 7.

As a further improvement of the invention: as shown in fig. 1, a protrusion 71 is provided on the driven gear 7; the driving gear 6 and the driven gear 7 are cylindrical gears;

the automatic residue cleaning device is characterized by further comprising two travel switches 8, the travel switches 8 are arranged on two sides of the driven gear 7, the protrusions 71 are matched with the travel switches 8, the structure is adopted, after the motor 5 rotates 180 degrees, the protrusions 71 act on the travel switches 8, the motor 5 stops rotating, the filter screen 2 rotates 180 degrees, and residue cleaning is finished; waiting for the next operation of the dish-washing machine; the travel switch 8 is used as a signal source and is connected with a control device of the dishwasher.

The motor 5 can rotate clockwise continuously;

the method can also be as follows: the motor 5 rotates clockwise 180 degrees, and after time delay, the motor rotates anticlockwise to reset. According to the setting of the control program, the two implementation modes can achieve the purpose of the invention and are flexible and changeable.

The invention can also be realized as follows: the driving gear 6 is a cylindrical gear, and the driven gear 7 is a sector gear.

The automatic lifting device further comprises two travel switches 8, the travel switches 8 are provided with two sides of the sector gear, and the stop blocks at two ends of the sector gear are matched with the travel switches 8. The sector gear rotates in a reciprocating way to realize 180-degree rotation of the filter screen 2.

When the dishwasher is used, the dishwasher enters a cleaning process, and cleaning water passes through the filter screen and food residues generated in the dish washing process stay above the filter screen 2; after the filter screen rotates 180 degrees, the controller of the dish washer starts the drainage process to discharge the food residues through the drainage channel.

While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (7)

1. The utility model provides an automatic get rid of food waste's domestic dish washer, is including establishing drinking cup and the filter screen in the bottom, its characterized in that: also comprises a ring-shaped net rack and a driving device,

the filter screen is established on annular rack, and annular rack is articulated and sealed with the drinking cup, and drive arrangement drive annular rack motion just clears up the residue of filter screen.

2. A household dishwasher for automatic removal of food residues according to claim 1, characterized in that: the cup is characterized by further comprising a sealing ring, wherein the sealing ring surrounds the annular net rack and is matched and sealed with the cup.

3. A household dishwasher for automatic removal of food residues according to claim 1, characterized in that: the driving device comprises a motor, a driving gear and a driven gear, a shaft of the motor is fixed with the driving gear, and the driven gear is fixed with a hinged shaft of the annular net rack; the annular net rack rotates.

4. A household dishwasher for automatic removal of food residues according to claim 3, characterized in that: a bulge is arranged on the driven gear; the driving gear and the driven gear are cylindrical gears;

the two travel switches are arranged on two sides of the driven gear, and the protrusions are matched with the travel switches.

5. A household dishwasher with automatic food waste removal according to claim 4, characterized in that: the motor rotates clockwise.

6. A household dishwasher with automatic food waste removal according to claim 4, characterized in that: the motor rotates alternately in clockwise and counterclockwise directions.

7. A household dishwasher for automatic removal of food residues according to claim 3, characterized in that: the driving gear is a cylindrical gear, and the driven gear is a sector gear.

The travel switch is provided with two sides of the sector gear, and the stop blocks at two ends of the sector gear are matched with the travel switch.

Images