A multifunctional household automatic dishwasher

Abstract

The present invention discloses a multifunctional household automatic dishwasher. The multifunctional household automatic dishwasher comprises a disinfection chamber, a cleaning chamber, two lifting mechanisms, a sliding gate mechanism and a bracket. The disinfection chamber, the sliding gate mechanism and the cleaning chamber are all fixed on the bracket. An upper cover is provided at the upper opening of the disinfection chamber, and at least three electromagnetic push rods are provided at the bottom of the side wall of the disinfection chamber; the sliding gate mechanism is arranged on the lower bottom surface of the disinfection chamber; the lifting mechanism comprises a lifting motor, a lifting screw, a tray and a supporting arm. The present invention integrates the structures such as the sliding gate mechanism, the electromagnetic push rod, the lifting mechanism, the rotating mechanism and the slag crusher through a reasonable installation structure design, which can effectively save the space occupied by the kitchen and is easy to operate. The multifunctional household automatic dishwasher provided by the present invention has multiple functions such as cleaning, disinfection and slag crushing, is easy to operate, has high practicality, is convenient for users to use, and improves the user experience.

Description

Technical Field

[0001] The invention relates to the technical field of tableware cleaning, in particular to a multifunctional household automatic dishwasher. Background Art

[0002] Dishwashers are devices that automatically wash tableware such as bowls, chopsticks, plates, dishes, knives, forks, etc. With the improvement of living standards, people have higher and higher requirements for the quality of life. In recent years, more and more household dishwashers have entered people's lives. Many people buy dishwashers, one is that they can wash dishes automatically, and another more important thing is that they can replace the disinfection cabinet, which can disinfect and store dishes. In this way, after eating, put them directly into the dishwasher, start it, and take them out directly from the dishwasher until the next meal. But the reality is that most of them are built-in or under-counter dishwashers. Cleaning and disinfection are completed in the same box, which makes it inconvenient to place tableware, and it is very troublesome to remove the residue. Moreover, after each washing, the inside is still very humid, which is easy to breed bacteria. Its biggest defect is that the cleaning and disinfection processes are carried out in the same space. The odor of the decomposed vegetable residue during high-temperature disinfection seeps into the tableware, and the odor becomes more and more serious over time. Summary of the invention

[0003] The object of the present invention is to provide a multifunctional household automatic dishwasher to solve the above technical problems.

[0004] In order to solve the above technical problems, the technical solution of the present invention is:

[0005] A multifunctional household automatic dishwasher comprises a disinfection chamber, a cleaning chamber, two lifting mechanisms, a sliding gate mechanism and a bracket, wherein the disinfection chamber, the sliding gate mechanism and the cleaning chamber are all fixed on the bracket, the interior of the disinfection chamber is hollow and open at both ends, an upper cover is provided at the upper opening of the disinfection chamber, and at least three electromagnetic push rods are provided at the bottom of the side wall of the disinfection chamber; the sliding gate mechanism is arranged on the lower bottom surface of the disinfection chamber; two lifting mechanisms are installed on both sides of the disinfection chamber, the lifting mechanisms comprise a lifting motor, a lifting screw, a tray and a supporting arm, the lifting motor is symmetrically installed on the outer wall of the disinfection chamber, the output end of the lifting motor is transmission-connected to the lifting screw through a coupling, one end of the lifting screw passes through a partition and is placed in the cleaning chamber, the lifting screw is threadedly connected to one end of the supporting arm, and the other end of the supporting arm is fixedly connected to the tray.

[0006] As a preferred embodiment of the present invention, the tray is a hollow annular structure in the middle, and the multifunctional household automatic dishwasher also includes a rotating mechanism, which includes a rotating motor. The rotating motor is arranged on the lower bottom surface of the cleaning chamber, and the output end of the rotating motor is transmission-connected to the rotating shaft through a coupling. The rotating shaft is accommodated in the cleaning chamber and is fixedly installed with a rotating seat, and the rotating seat is located at the center of the tray.

[0007] As a preferred embodiment of the present invention, the sliding gate mechanism includes a door frame, a gate motor, and a gate. A sliding groove is provided on the side wall of the door frame. The side of the gate is inserted into the sliding groove of the door frame and slidably cooperates with the sliding groove. A rack is fixedly provided on the lower surface of the gate. The gate motor is fixed on the bracket. A gear is fixedly provided on the output end of the gate motor, and the gear is meshed with the rack.

[0008] As a preferred solution of the present invention, a slag outlet is provided at the bottom of the cleaning chamber, and a slag crusher is installed in the slag outlet.

[0009] As a preferred solution of the present invention, an exhaust fan is embedded and installed on the upper cover.

[0010] As a preferred solution of the present invention, a disinfection device is installed on the lower surface of the upper cover.

[0011] As a preferred solution of the present invention, at least one shower head is installed on the side wall of the cleaning chamber.

[0012] As a preferred embodiment of the present invention, a wash basin is installed on the bracket, and a faucet is installed on an upper end of one side of the wash basin.

[0013] Furthermore, a tableware cabinet is installed on the bracket, and the tableware cabinet is located below the wash basin.

[0014] As a preferred solution of the present invention, the number of the electromagnetic push rods is not less than 3, and the spacing between adjacent electromagnetic push rods is the same.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] The present invention integrates the structures of sliding gate mechanism, electromagnetic push rod, lifting mechanism, rotating mechanism and slag crusher through reasonable installation structure design, which can effectively save the space occupied by the kitchen. The multifunctional household automatic dishwasher provided by the present invention has multiple functions such as cleaning, disinfection and slag crushing. The lower cleaning chamber is isolated from the upper disinfection chamber through the automatic sliding gate mechanism to form an independent cleaning chamber and disinfection chamber, so as to prevent the residue, detergent, odor and bacteria generated during the cleaning process from entering the disinfection chamber. The residue generated after cleaning can be crushed and discharged from the cleaning chamber through the slag crusher to prevent the residue from clogging the sewer. The operation is convenient, the practicability is high, the user is convenient to use, and the user experience is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A front view of the multifunctional household automatic dishwasher provided by the present invention;

[0018] Figure 2 A three-dimensional diagram of the multifunctional household automatic dishwasher provided by the present invention with the side wall of the washing chamber removed;

[0019] Figure 3 A schematic diagram of the structure of the lifting mechanism and the rotating mechanism provided by the present invention;

[0020] Figure 4 This is a schematic diagram of the disassembly of the sliding gate mechanism provided by the present invention.

[0021] In the figure, 1-disinfection chamber, 11-upper cover, 12-exhaust fan, 13-disinfection device, 2-cleaning chamber, 21-spray head, 22-slag outlet, 3-lifting mechanism, 31-lifting motor, 32-lifting screw, 33-support arm, 34-tray, 4-sliding gate mechanism, 41-door frame guide groove, 42-gate motor, 43-gate, 44-rack, 45-gear, 5-bracket, 14-electromagnetic push rod, 6-slag crusher, 7-wash basin, 71-faucet, 8-sideboard cabinet, 9-rotating mechanism, 91-rotating motor, 92-rotating shaft, 93-rotating seat, 10-bowl frame. DETAILED DESCRIPTION

[0022] The specific embodiments of the present invention are further described below in conjunction with the accompanying drawings. It should be noted that the description of these embodiments is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0023] like Figures 1 to 4 As shown, the multifunctional household automatic dishwasher provided by the present invention comprises a disinfection chamber 1, a cleaning chamber 2, a lifting mechanism 3, a sliding gate mechanism 4 and a bracket 5, wherein the disinfection chamber 1, the sliding gate mechanism 4 and the cleaning chamber 2 are all fixed on the bracket 5.

[0024] The interior of the disinfection chamber 1 is hollow and open at both ends. An upper cover 11 is provided at the upper opening of the disinfection chamber 1. An exhaust fan 12 is embedded and installed on the upper cover 11. A disinfection device 13 is installed on the lower surface of the upper cover 11. At least three electromagnetic push rods 14 are provided at the bottom of the side wall of the disinfection chamber 1; a sliding gate mechanism 4 is arranged on the lower bottom surface of the disinfection chamber 1; at least one spray head 21 is embedded and installed on the side wall of the cleaning chamber 2; a lifting mechanism 3 is installed on both sides of the disinfection chamber 1, and the lifting mechanism 3 includes a lifting motor 31, a lifting screw rod 32, a tray 34 and a supporting arm 33. The lifting motor 31 is symmetrically installed on the outer wall of the disinfection chamber 1, and the output end of the lifting motor 31 is transmission-connected with the lifting screw rod 32 through a coupling. One end of the lifting screw rod 32 passes through a partition and is placed in the cleaning chamber 2. The lifting screw rod 32 is threadedly connected to one end of the supporting arm 33, and the other end of the supporting arm 33 is fixedly connected to the tray 34.

[0025] The number of the electromagnetic push rods 14 is not less than 3, and the intervals between adjacent electromagnetic push rods 14 are the same.

[0026] The tray 34 is a hollow ring structure in the middle. The multifunctional household automatic dishwasher also includes a rotating mechanism 9, which includes a rotating motor 91. The rotating motor 91 is arranged on the lower bottom surface of the cleaning chamber 2. The output end of the rotating motor 91 is transmission-connected to a rotating shaft 92 through a coupling. The rotating shaft 92 is accommodated in the cleaning chamber 2 and is fixedly installed with a rotating seat 93. The rotating seat 93 is located at the center of the tray 34.

[0027] The sliding gate mechanism 4 includes a door frame guide groove 41, a gate motor 42, and a gate 43. A sliding groove is provided on the side wall of the door frame guide groove 41. The side of the gate 43 is inserted into the guide groove of the door frame guide groove 41 and slides with the guide groove. A rack 44 is fixedly provided on the lower surface of the gate 43. The gate motor 42 is fixed on the bracket 5. A gear 45 is fixedly provided on the output end of the gate motor 42, and the gear 45 is meshed with the rack 44.

[0028] A slag outlet 22 is provided at the bottom of the cleaning chamber 2, and a slag crusher 6 is installed in the slag outlet 22. The slag crusher 6 includes a cylinder and a base. The cylinder is hollow inside and has a slag inlet at the top. A crushing motor is installed in the base. The output shaft of the crushing motor extends into the cylinder and is fixedly connected to a crushing blade. A slag outlet is provided at the bottom of the cylinder, and the slag outlet is connected to the entrance of the sewer.

[0029] A wash basin 7 is mounted on the support 5 , and a faucet 71 is mounted on an upper end of one side of the wash basin 7 . A tableware cabinet 8 is also mounted on the support 5 , and the tableware cabinet 8 is located below the wash basin 7 .

[0030] The shower head 21 is connected to an external water pump through a water pipe, and the external water pump is connected to a tap water pipe.

[0031] The multifunctional household automatic dishwasher also includes a PLC controller, and the lifting motor 31, the rotating motor 91, the gate motor 42, the electromagnetic push rod 14, the disinfection device 13, the exhaust fan 12 and the external water pump are all electrically connected to the PLC controller through wires.

[0032] It is understandable that the disinfection device 13 is selected from any one of commercially available ultraviolet disinfection devices, infrared disinfectors, and electromagnetic heaters.

[0033] The working principle of the household automatic dishwasher provided by the present invention is as follows:

[0034] Put the tableware in the bowl frame 10, open the upper cover 11, and put the bowl frame 10 containing the tableware into the disinfection chamber 1. At this time, the push rod of the electromagnetic push rod 14 is in an extended state, and the push rod of the electromagnetic push rod 14 is supported on the lower bottom surface of the bowl frame 10. After closing the upper cover 11, the working process of the automatic dishwashing mode of the household dishwasher is as follows: start the gate motor 42, and the gate motor 42 drives the gate 43 to open; start the lifting motor 31, and the lifting motor 31 drives the lifting screw rod 32 to rotate, so that the support arm 33 and the tray 34 move upward along the lifting screw rod 32 and pass through the sliding gate mechanism 4 and the lower end opening of the disinfection chamber 1 in turn. When the tray 34 moves to the lower end of the bowl frame 10, the tray 34 moves to the lower end of the bowl frame 10. When the bowl frame 10 is in the right position and contacts the lower bottom surface of the bowl frame 10, the push rod of the electromagnetic push rod 14 retracts and the lifting motor 31 is started again. The lifting motor 31 drives the lifting screw 32 to rotate, so that the support arm 33 and the tray 34 move downward along the lifting screw 32. When the bowl frame 10 moves to the bottom of the bowl frame 10 and engages with the rotating seat 93, the gate motor 42 is started, and the gate motor 42 drives the gate 43 to close; then the spray head 21 is opened to wash the tableware in the bowl frame 10, and at the same time, the rotating motor 91 is started. The rotating motor 91 drives the rotating shaft 92 to rotate, so that the rotating seat 93 and the bowl frame 10 rotate, and at the same time, the slag crusher 6 is started, so that the tableware washing and slag crushing are carried out synchronously.

[0035] After the tableware is washed, the gate motor 42 is started, the gate motor 42 drives the gate 43 to open, and the lifting motor 31 drives the lifting screw 32 to rotate, so that the support arm 33 and the tray 34 move upward along the lifting screw 32, so that the tray 34 holds up the bowl frame 10 and moves upward. When the bowl frame 10 moves to the set position in the disinfection chamber 1, the electromagnetic push rod 14 is opened so that the electromagnetic push rod 14 is supported on the lower bottom surface of the bowl frame 10, and then, the lifting motor 31 drives the lifting screw 32 to rotate, so that the support arm 33 and the tray 34 return downward to the set position in the cleaning chamber 2, and then the sliding gate mechanism 4 is closed, and the disinfection device 13 is started to disinfect and sterilize the tableware, and then the water vapor generated during disinfection and sterilization is discharged by the exhaust fan 12.

[0036] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and variations of these embodiments are made without departing from the principles and spirit of the present invention, and still fall within the scope of protection of the present invention.

Claims

1. A multifunctional household automatic dishwasher, characterized in that: It includes a disinfection chamber, a cleaning chamber, two lifting mechanisms, a sliding gate mechanism and a bracket, wherein the disinfection chamber, the sliding gate mechanism and the cleaning chamber are all fixed on the bracket, the interior of the disinfection chamber is hollow and open at both ends, an upper cover is provided at the upper opening of the disinfection chamber, and at least three electromagnetic push rods are provided at the bottom of the side wall of the disinfection chamber; the sliding gate mechanism is arranged on the lower bottom surface of the disinfection chamber; two lifting mechanisms are installed on both sides of the disinfection chamber, the lifting mechanism includes a lifting motor, a lifting screw, a tray and a supporting arm, the lifting motor is symmetrically installed on the outer wall of the disinfection chamber, the output end of the lifting motor is connected to the lifting screw through a coupling, one end of the lifting screw passes through a partition and is placed in the cleaning chamber, the lifting screw is threadedly connected to one end of the supporting arm, and the other end of the supporting arm is fixedly connected to the tray; The sliding gate mechanism comprises a door frame, a gate motor, and a gate. The side wall of the door frame is provided with a sliding groove. The side edge of the gate is inserted into the sliding groove of the door frame and slides with the sliding groove. A rack is fixedly provided on the lower surface of the gate. The gate motor is fixed on the bracket. A gear is fixedly provided on the output end of the gate motor. The gear is meshed with the rack. A slag outlet is provided at the bottom of the cleaning chamber, and a slag crusher is installed in the slag outlet.

2. The multifunctional household automatic dishwasher according to claim 1, characterized in that: The multifunctional household automatic dishwasher also includes a rotating mechanism, which includes a rotating motor. The rotating motor is arranged on the lower bottom surface of the cleaning chamber. The output end of the rotating motor is transmission-connected to a rotating shaft through a coupling. The rotating shaft is accommodated in the cleaning chamber and fixedly installed with a rotating seat. The rotating seat is located below the tray.

3. The multifunctional household automatic dishwasher according to claim 1, characterized in that: An exhaust fan is inlaid and installed on the upper cover.

4. The multifunctional household automatic dishwasher according to claim 1, characterized in that: A disinfection device is installed on the lower surface of the upper cover.

5. The multifunctional household automatic dishwasher according to claim 1, characterized in that: At least one spray head is installed on the side wall of the cleaning chamber.

6. The multifunctional household automatic dishwasher according to claim 1, characterized in that: A wash basin is installed on the bracket, and a faucet is installed on the upper end of one side of the wash basin.

7. The multifunctional household automatic dishwasher according to claim 6, characterized in that: A tableware cabinet is also installed on the bracket, and the tableware cabinet is located below the wash basin.

8. The multifunctional household automatic dishwasher according to claim 1, characterized in that: The number of the electromagnetic push rods is no less than 3, and the spacing between adjacent electromagnetic push rods is the same.

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