A dishwasher with a self-cleaning filtration system

Abstract

The utility model relates to dish-washing machine technical field, especially a dish-washing machine of self -cleaning filter system: including the cleaning cavity, the bottom surface fixedly connected with the box of cleaning cavity outer wall, the water inlet is seted up in the side of box outer wall top, the cleaning cavity is linked with the inside of box through the water inlet, the inside wall both sides of box are all slidingly connected with the rectangular plate, two the side surface of corresponding rectangular plate is commonly fixedly connected with the filter plate, the utility model has the advantages of: when the bowl utensil is washed, the sewage sundries enter the inside of box from the water inlet, and fall on the filter plate surface, can when the round plate rotates, the one end of first connecting rod is removed with the second connecting rod, and first connecting rod is fixedly connected with the rectangular plate, can play the effect of repeatedly linear movement, can drive the rectangular plate and filter plate repeatedly move in the inside of box, can guide the garbage sundries blocked by filter plate to the inside of collecting box, and the garbage sundries are centrally treated.

Description

Technical Field

[0001] This utility model relates to the field of dishwasher technology, and in particular to a dishwasher with a self-cleaning filter system. Background Technology

[0002] Traditional dishwasher filtration systems can only collect food residue during operation, but cannot automatically discharge it. To prevent excessive food residue buildup in the filtration system, users need to remove the flat filter, filter cup, and cylindrical filter after each wash, empty the food residue, wash them, and then put them back into the dishwasher. This is very inconvenient for users and seriously affects their comfort. Furthermore, if the residue is not cleaned in time, it will cause filter blockage, thus affecting the normal operation of the filtration system. Therefore, a dishwasher with a self-cleaning filtration system is proposed. Utility Model Content

[0003] The purpose of this invention is to overcome the shortcomings of the prior art and provide a dishwasher with a self-cleaning filtration system, which effectively solves the deficiencies of the prior art.

[0004] To achieve the above objectives, one embodiment of this utility model provides a dishwasher with a self-cleaning filtration system, including a cleaning chamber. A housing is fixedly connected to the bottom surface of the outer wall of the cleaning chamber. A water inlet is provided on one side of the top surface of the outer wall of the housing. The cleaning chamber is connected to the interior of the housing through the water inlet. Rectangular plates are slidably connected to both sides of the inner wall of the housing. A filter plate is fixedly connected to one corresponding side of the two rectangular plates. The filter plate is inclined. A strip-shaped opening is provided on one side of the outer wall of the housing. A first connecting rod and a second connecting rod are provided on one side of the strip-shaped opening. One end of the first connecting rod and the second connecting rod are rotatably connected. A circular plate is provided on one side of the second connecting rod. A first rack is fixedly connected to one side of one of the two rectangular plates. A second rack is slidably connected to the inner wall of the housing near the lower part of the first rack. A support rod is fixedly connected to one side of the second rack. A plurality of water spray pipes are fixedly connected to the other end of the support rod.

[0005] Preferably, in any of the above embodiments, a strip groove is provided on the inner wall of the box near the two rectangular plates, and a strip slider is fixedly connected to the side of the two rectangular plates that is far apart from each other, and the two strip sliders are slidably connected to the two strip grooves respectively.

[0006] The technical effect achieved by adopting the above solution is that the rectangular plate can be slidably connected to the inner wall of the box by using the strip groove and strip slider, thereby limiting the position of the rectangular plate.

[0007] Preferably, in any of the above solutions, the end of the first connecting rod away from the second connecting rod passes through the strip opening and is fixedly connected to one side of the rectangular plate, and the end of the second connecting rod away from the first connecting rod is rotatably connected to the edge of one side of the circular plate.

[0008] The technical effect achieved by the above solution is that when the circular plate rotates, the second connecting rod drives one end of the first connecting rod to move. The first connecting rod is fixedly connected to the rectangular plate, which can achieve the effect of repeated linear movement, thereby driving the rectangular plate and the filter plate to move repeatedly inside the box.

[0009] Preferably, in any of the above embodiments, a motor is fixedly connected to the outer wall of the housing near the second connecting rod, the output end of the motor is fixedly connected to the center of one side of the circular plate, and a protective shell is fixedly connected to the outer wall of the housing near both the first connecting rod and the motor.

[0010] The technical effect achieved by adopting the above solution is that the motor can be used to drive the circular plate to rotate, providing power for the rotation of the circular plate, and the protective shell can play a certain protective role, increasing the service life of the device.

[0011] Preferably, in any of the above embodiments, a first outlet is provided on the side of the outer wall of the tank away from the water inlet, a guide plate is fixedly connected inside the first outlet, one side of the guide plate extends below one end of the filter plate, the other side of the guide plate extends out of the first outlet, the guide plate is inclined, and a collection box is fixedly connected to the outer wall of the tank near the guide plate.

[0012] The technical effect achieved by adopting the above solution is that by using the guide plate, the garbage blocked by the filter plate can be guided into the inside of the collection bin, thereby achieving the effect of centralized garbage treatment.

[0013] Preferably, in any of the above embodiments, a plurality of nozzles are fixedly connected to the side of the plurality of water spray pipes near the filter plate, and the output ends of the plurality of nozzles are all facing the filter plate.

[0014] The technical effect achieved by adopting the above solution is that by using this solution, several nozzles can be used to clean the filter plate and remove the garbage and debris attached to the surface of the filter plate.

[0015] Preferably, in any of the above embodiments, a gear is rotatably connected to the inner wall of the box near the position between the first rack and the second rack, and the gear meshes with both the first rack and the second rack simultaneously. A stop block is fixedly connected to one side of each of the two rectangular plates.

[0016] The technical effect achieved by adopting the above solution is that when the rectangular plate moves, it drives several water spray pipes below to move in the opposite direction at the same time, guiding the sewage and garbage entering the box towards the middle of the filter plate, placing the sewage and debris between the rectangular plate and the inner wall of the box, and also protecting the normal operation of the gears below.

[0017] Preferably, in any of the above embodiments, a second opening is provided on the side of the outer wall of the box away from the first outlet, and a drain pipe is fixedly connected to the outer wall of the box near the second opening, and the drain pipe is connected to the inside of the box.

[0018] The technical effect achieved by adopting the above solution is that the filtered sewage can be discharged in a concentrated manner using a drainage pipe.

[0019] This utility model has the following advantages:

[0020] 1. In this self-cleaning filtration system dishwasher, after the dishes are washed, sewage and debris enter the interior of the cabinet through the water inlet and fall onto the surface of the filter plate. When the circular plate rotates, the second connecting rod drives one end of the first connecting rod to move. The first connecting rod is fixedly connected to the rectangular plate, which can achieve the effect of repeated linear movement. This can drive the rectangular plate and the filter plate to move repeatedly inside the cabinet, thus guiding the garbage and debris blocked by the filter plate into the interior of the collection box for centralized processing.

[0021] 2. This dishwasher with a self-cleaning filtration system cleans the filter plate with several nozzles, removing the garbage and debris attached to the surface of the filter plate. By using a first rack, a gear and a second rack, when the rectangular plate moves, it drives several water spray pipes below to move in the opposite direction at the same time, which can further increase the spray range of the water spray pipes and increase the cleaning effect of the water spray pipes, so that the cleaning range covers one side of the filter plate. Attached Figure Description

[0022] Figure 1 This is a structural schematic diagram of the first view of this utility model;

[0023] Figure 2 This is a schematic diagram of the structure of the box body of this utility model;

[0024] Figure 3 This is a structural schematic diagram of the second view of the present invention;

[0025] Figure 4 This is a structural schematic diagram of the third view of this utility model.

[0026] In the diagram: 1-, 2-collection box, 3-box body, 4-protective shell, 5-drain pipe, 7-strip chute, 8-first rack, 9-gear, 10-second rack, 11-support rod, 12-spray pipe, 13-nozzle, 14-strip opening, 15-first connecting rod, 16-second connecting rod, 17-circular plate, 18-motor, 19-second opening, 20-inlet, 21-stop block, 23-rectangular plate, 24-first outlet, 25-guide plate, 26-filter plate, 27-strip slider. Detailed Implementation

[0027] The present invention will be further described below with reference to the accompanying drawings, but the scope of protection of the present invention is not limited to the following description.

[0028] like Figures 1 to 4 As shown, a dishwasher with a self-cleaning filtration system includes a cleaning chamber 1. A housing 3 is fixedly connected to the bottom surface of the outer wall of the cleaning chamber 1. A water inlet 20 is provided on one side of the top surface of the outer wall of the housing 3. The cleaning chamber 1 is connected to the interior of the housing 3 through the water inlet 20. Rectangular plates 23 are slidably connected to both sides of the inner wall of the housing 3. A filter plate 26 is fixedly connected to one side of the two rectangular plates 23. The filter plate 26 is inclined. A strip-shaped opening 14 is provided on one side of the outer wall of the housing 3. A first connecting rod 15 and a second connecting rod 16 are provided on one side of the strip-shaped opening 14. One end of the first connecting rod 15 and the second connecting rod 16 are rotatably connected. A circular plate 17 is provided on one side of the second connecting rod 16. A first rack 8 is fixedly connected to one side of one of the two rectangular plates 23. A second rack 10 is slidably connected to the inner wall of the housing 3 near the lower part of the first rack 8. A support rod 11 is fixedly connected to one side of the second rack 10. A plurality of water spray pipes 12 are fixedly connected to the other end of the support rod 11.

[0029] As an optional technical solution of this utility model, a strip groove 7 is provided on the inner wall of the box 3 near the two rectangular plates 23. A strip slider 27 is fixedly connected to the side of the two rectangular plates 23 that is far apart. The two strip sliders 27 are slidably connected to the two strip grooves 7 respectively. By using this solution, the rectangular plates 23 can be slidably connected to the inner wall of the box 3 by using the strip grooves 7 and the strip sliders 27, thereby limiting the position of the rectangular plates 23.

[0030] As an optional technical solution of this utility model, the end of the first connecting rod 15 away from the second connecting rod 16 passes through the strip opening 14 and is fixedly connected to one side of the rectangular plate 23. The end of the second connecting rod 16 away from the first connecting rod 15 is rotatably connected to the edge of one side of the circular plate 17. By using this solution, when the circular plate 17 rotates, the second connecting rod 16 drives one end of the first connecting rod 15 to move. The first connecting rod 15 is fixedly connected to the rectangular plate 23, which can achieve the effect of repeated linear movement, thereby driving the rectangular plate 23 and the filter plate 26 to move repeatedly inside the box 3.

[0031] As an optional technical solution of this utility model, a motor 18 is fixedly connected to the outer wall of the housing 3 near the second connecting rod 16. The output end of the motor 18 is fixedly connected to the center of one side of the circular plate 17. A protective shell 4 is fixedly connected to the outer wall of the housing 3 near the first connecting rod 15 and the motor 18. By using this solution, the motor 18 can drive the circular plate 17 to rotate, providing power for the rotation of the circular plate 17. The protective shell 4 can play a certain protective role and increase the service life of the device.

[0032] As an optional technical solution of this utility model, a first outlet 24 is provided on the side of the outer wall of the box 3 away from the water inlet 20. A guide plate 25 is fixedly connected inside the first outlet 24. One side of the guide plate 25 extends below one end of the filter plate 26, and the other side of the guide plate 25 extends out of the first outlet 24. The guide plate 25 is inclined. A collection box 2 is fixedly connected to the outer wall of the box 3 near the guide plate 25. By using this solution, the garbage blocked by the filter plate 26 can be guided by the guide plate 25 into the inside of the collection box 2, so as to achieve the effect of centralized garbage treatment.

[0033] As an optional technical solution of this utility model, several spray pipes 12 are fixedly connected to several nozzles 13 on the side near the filter plate 26. The output ends of the nozzles 13 are all facing the filter plate 26. By using this solution, the nozzles 13 can be used to clean the filter plate 26 and remove the garbage and debris attached to the surface of the filter plate 26.

[0034] As an optional technical solution of this utility model, a gear 9 is rotatably connected to the inner wall of the box 3 near the position between the first rack 8 and the second rack 10. The gear 9 meshes with both the first rack 8 and the second rack 10. A stop block 21 is fixedly connected to one side of each of the two rectangular plates 23. By using this solution, when the rectangular plates 23 move, they can drive the several water spray pipes 12 below to move in the opposite direction at the same time, guiding the sewage and garbage entering the box 3 towards the middle of the filter plate 26, placing the sewage and debris between the rectangular plates 23 and the inner wall of the box 3, and also protecting the normal operation of the gear 9 below.

[0035] As an optional technical solution of this utility model, a second opening 19 is provided on the side of the outer wall of the box 3 away from the first outlet 24. A drain pipe 5 is fixedly connected to the outer wall of the box 3 near the second opening 19. The drain pipe 5 is connected to the inside of the box 3. By using this solution, the filtered sewage can be discharged in a concentrated manner using the drain pipe 5.

[0036] This dishwasher with a self-cleaning filter system requires the following steps to use:

[0037] 1) After the dishes are washed, the sewage and debris enter the interior of the tank 3 through the water inlet 20 and fall onto the surface of the filter plate 23;

[0038] 2) When the circular plate 17 rotates, the garbage and debris blocked by the filter plate 26 can be guided into the collection box 2 for centralized processing.

[0039] 3) Several nozzles 13 clean the filter plate 26, removing the garbage and debris attached to the surface of the filter plate 26.

[0040] In summary, when the user uses the device, after the dishes are washed, the wastewater and debris enter the interior of the housing 3 through the inlet 20 and fall onto the surface of the filter plate 23. When the circular plate 17 rotates, the second connecting rod 16 drives one end of the first connecting rod 15 to move. The first connecting rod 15 is fixedly connected to the rectangular plate 23, which can achieve the effect of repeated linear movement. This allows the rectangular plate 23 and the filter plate 26 to move repeatedly inside the housing 3, guiding the garbage and debris blocked by the filter plate 26 into the collection box 2 for centralized processing. Finally, several nozzles 13 clean the filter plate 26, removing the garbage and debris attached to its surface. Using the first rack 8, gear 9, and second rack 10, when the rectangular plate 23 moves, it drives several water spray pipes 12 below to move in the opposite direction simultaneously, further increasing the spray range of the water spray pipes 12 and enhancing their cleaning effect, so that the cleaning range covers one side of the filter plate 26.

[0041] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A dishwasher of a self-cleaning filtration system, characterized by: The system includes a cleaning chamber (1), a housing (3) is fixedly connected to the bottom surface of the outer wall of the cleaning chamber (1), and a water inlet (20) is provided on one side of the top surface of the outer wall of the housing (3). The cleaning chamber (1) is connected to the interior of the housing (3) through the water inlet (20). Rectangular plates (23) are slidably connected to both sides of the inner wall of the housing (3). A filter plate (26) is fixedly connected to one side of the two rectangular plates (23). The filter plate (26) is inclined. A strip opening (14) is provided on one side of the outer wall of the housing (3). A strip opening (14) is provided on one side of the strip opening (14). A first connecting rod (15) and a second connecting rod (16) are provided. One end of the first connecting rod (15) and the second connecting rod (16) are rotatably connected. A circular plate (17) is provided on one side of the second connecting rod (16). A first rack (8) is fixedly connected to one side of one of the two rectangular plates (23). A second rack (10) is slidably connected to the inner wall of the box (3) near the lower part of the first rack (8). A support rod (11) is fixedly connected to one side of the second rack (10). Several water spray pipes (12) are fixedly connected to the other end of the support rod (11).

2. The dishwasher with a self-cleaning filtration system according to claim 1, characterized in that: The inner wall of the box (3) is provided with strip grooves (7) near the two rectangular plates (23). The two rectangular plates (23) are fixedly connected to the opposite side with strip sliders (27). The two strip sliders (27) are slidably connected to the two strip grooves (7) respectively.

3. A dishwasher with a self-cleaning filtration system according to claim 2, characterized in that: The end of the first connecting rod (15) away from the second connecting rod (16) passes through the strip opening (14) and is fixedly connected to one side of the rectangular plate (23). The end of the second connecting rod (16) away from the first connecting rod (15) is rotatably connected to the edge of one side of the circular plate (17).

4. A dishwasher with a self-cleaning filtration system according to claim 3, characterized in that: A motor (18) is fixedly connected to the outer wall of the box (3) near the second connecting rod (16). The output end of the motor (18) is fixedly connected to the center of one side of the circular plate (17). A protective shell (4) is fixedly connected to the outer wall of the box (3) near the first connecting rod (15) and the motor (18).

5. A dishwasher with a self-cleaning filtration system according to claim 4, characterized in that: The outer wall of the box (3) is provided with a first outlet (24) on the side away from the water inlet (20). A guide plate (25) is fixedly connected inside the first outlet (24). One side of the guide plate (25) extends to the bottom of one end of the filter plate (26), and the other side of the guide plate (25) extends out of the first outlet (24). The guide plate (25) is inclined. A collection box (2) is fixedly connected to the outer wall of the box (3) near the guide plate (25).

6. A dishwasher with a self-cleaning filtration system according to claim 5, characterized in that: Several nozzles (13) are fixedly connected to one side of each of the spray pipes (12) near the filter plate (26), and the output ends of the nozzles (13) are all facing the filter plate (26).

7. A dishwasher with a self-cleaning filtration system according to claim 6, characterized in that: A gear (9) is rotatably connected to the inner wall of the box (3) near the position between the first rack (8) and the second rack (10). The gear (9) meshes with both the first rack (8) and the second rack (10). A stop block (21) is fixedly connected to one side of each of the two rectangular plates (23).

8. A dishwasher with a self-cleaning filtration system according to claim 7, characterized in that: A second opening (19) is provided on the outer wall of the box (3) away from the first outlet (24). A drain pipe (5) is fixedly connected to the outer wall of the box (3) near the second opening (19). The drain pipe (5) is connected to the inside of the box (3).

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