Flat filter of dish washing machine

Abstract

The utility model relates to the technical field of dishwasher filters, in particular to a plane filter of a dishwasher, which comprises a plane filter tank, a vertical pipe, a filter barrel and a crushing mechanism. The bottom of the planar filter tank is in threaded connection with a vertical pipe, a filter barrel is arranged in the planar filter tank and the vertical pipe, a crushing mechanism is arranged below the filter barrel, and a fixing mechanism is arranged above the filter barrel. According to the plane filter of the dish-washing machine, by starting the waterproof motor, impurities entering the filtering barrel are crushed between the rotating blade and the static blade and then discharged, meanwhile, the impurities in filtering holes of the filtering barrel are brushed away through the spiral brush plate and the auger brush plate, and therefore the plane filter of the dish-washing machine is prevented from being blocked; the lifting handle is rotated, erected and pulled upwards, the inserting plate is moved away from one side of the balls, limiting of the pressing ring to the plane filtering groove and the filtering barrel is relieved, the pressing ring and the filtering barrel are taken down, and then the plane filter of the dish washing machine is easy to disassemble and assemble.

Description

Technical Field

[0001] The utility model relates to the technical field of dishwasher filters, in particular to a plane filter for a dishwasher. Background Art

[0002] When using a dishwasher, the user places the dishes in the dishwasher's basket after finishing a meal to wash. During this process, the residue on the dishes will flow into the flat filter along with the water. After washing, the user cleans the residue in the flat filter to prevent the residue from being stored in the dishwasher for a long time and causing odor. Existing flat filters still have certain defects when used, such as;

[0003] Existing flat filters usually use a filter barrel to filter and collect the residue. Then, as the residue accumulates, the filter barrel is easily clogged, which in turn affects drainage. Most existing flat filters do not have an anti-clogging structure, and existing flat filters usually use plastic buckles to filter the filter barrel. The plastic buckles are easily broken during disassembly and assembly, which in turn affects disassembly and assembly. Utility Model Content

[0004] The purpose of the present utility model is to provide a plane filter for a dishwasher to solve the problems raised by the above background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solutions: a planar filter for a dishwasher, comprising: a planar filter tank, a vertical pipe, a filter barrel, and a crushing mechanism;

[0006] The bottom of the plane filter tank is threadedly connected to a vertical pipe, a filter barrel is arranged in the plane filter tank and the vertical pipe, a crushing mechanism is arranged below the filter barrel, and a fixing mechanism is arranged above the filter barrel;

[0007] The crushing mechanism includes: a waterproof motor, an outer flower shaft, an inner flower rod, a rotating blade, a stationary blade, a spiral brush plate and an auger brush plate. The waterproof motor is connected to the inner wall of the vertical pipe near the bottom of the filter barrel through a bracket. The output end of the waterproof motor is connected to the outer flower shaft. The upper part of the outer flower shaft is slidably connected to the inner flower rod. The inner flower rod passes through a bearing and rotates under the inner wall of the filter barrel.

[0008] Preferably, a rotating blade is connected to the outer side of the inner flower rod, a stationary blade is provided between the gaps of the rotating blade, and the stationary blade is connected to the inner wall of the filter barrel.

[0009] Preferably, the outer side of the outer flower shaft is connected with a spiral brush plate, and the spiral brush plate abuts against the bottom of the filter barrel.

[0010] Preferably, an auger brush plate is connected to the spiral brush plate, and the auger brush plate abuts against the outer side of the filter barrel.

[0011] Preferably, the fixing mechanism includes: a feed hopper, a pressure ring, a slot, an elliptical hole, an arc groove, a ball, a plug plate, a spring, a baffle and a qualified handle. The upper surface of the filter barrel is abutted against the feed hopper, and the outer side of the feed hopper is fixedly connected with a pressure ring. The pressure ring is sleeved on the outer side of the filter barrel, and the pressure ring abuts against the inner wall of the flat filter tank.

[0012] Preferably, a slot is provided in the pressure ring, and elliptical holes are provided on both sides of the slot. Arc grooves are provided on the inner wall of the planar filter tank close to the elliptical hole and the outer side of the filter barrel, and balls are engaged in the arc grooves, and the balls are movably connected in the elliptical hole.

[0013] Preferably, a plug plate is slidably connected in the slot, the plug plate abuts against one side of the ball, and a spring is connected to the inner wall of the plug plate, a baffle is connected above the spring, the baffle is slidably connected in the plug plate, and the baffle is connected to the inner wall of the slot.

[0014] Preferably, a handle is rotatably connected to the top of the inserting plate, and the handle is arranged in the pressure ring.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: the flat filter of the dishwasher, by activating the waterproof motor, crushes impurities entering the filter barrel between the rotating blade and the stationary blade and discharges them; at the same time, the spiral brush plate and the auger brush plate brush away impurities in the filter holes of the filter barrel, thereby preventing the flat filter of the dishwasher from being clogged; by rotating the handle upright and pulling it upward, the insert plate is moved away from the ball side, releasing the limit of the pressure ring on the flat filter tank and the filter barrel, and the pressure ring and the filter barrel are removed, thereby making the flat filter of the dishwasher easy to disassemble and assemble. The specific contents are as follows:

[0016] 1. By starting the waterproof motor to drive the outer flower shaft and inner flower rod to rotate, the rotating blade rotates, breaking up the impurities entering the filter barrel and then discharging them from the filter holes of the filter barrel. At the same time, the spiral brush plate and auger brush plate brush away the impurities on the bottom and outside of the filter barrel, thereby preventing the flat filter of the dishwasher from clogging.

[0017] 2. By rotating the handle to stand it up, and then pulling the handle upward, the insert plate will slide in the slot, squeezing the spring, moving the insert plate away from the ball side, then removing the pressure ring, and then removing the filter barrel, making the flat filter of the dishwasher easy to disassemble and assemble. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the three-dimensional cross-sectional structure of the plane filter tank of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the main cross-sectional structure of the plane filter tank of the utility model;

[0021] Figure 4 This is a schematic diagram of the three-dimensional structure of the auger brush plate of the utility model;

[0022] Figure 5 This is a schematic diagram of the three-dimensional cross-sectional structure of the filter barrel of the utility model;

[0023] Figure 6 This is a schematic diagram of the three-dimensional cross-sectional structure of the pressure ring of the utility model;

[0024] Figure 7 This is a schematic diagram of the three-dimensional cross-sectional structure of an elliptical hole of the utility model;

[0025] Figure 8 This is a schematic diagram of the three-dimensional structure of the plugboard of the utility model;

[0026] Figure 9 This is an enlarged view of the structure of part A of the utility model.

[0027] In the figure: 1. Flat filter tank; 2. Vertical pipe; 3. Filter barrel; 4. Crushing mechanism; 401. Waterproof motor; 402. Outer flower shaft; 403. Inner flower rod; 404. Rotating blade; 405. Stationary blade; 406. Spiral brush plate; 407. Auger brush plate; 5. Fixing mechanism; 501. Feed hopper; 502. Pressing ring; 503. Slot; 504. Elliptical hole; 505. Arc groove; 506. Ball bearing; 507. Insert plate; 508. Spring; 509. Baffle; 510. Handle. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] See also Figure 1-Figure 5The utility model provides a technical solution: a plane filter of a dishwasher, comprising: a plane filter tank 1, a standpipe 2, a filter barrel 3 and a crushing mechanism 4; the bottom of the plane filter tank 1 is threadedly connected to the standpipe 2, the plane filter tank 1 and the standpipe 2 are provided with a filter barrel 3, the bottom of the filter barrel 3 is provided with a crushing mechanism 4, and the top of the filter barrel 3 is provided with a fixing mechanism 5; the crushing mechanism 4 comprises: a waterproof motor 401, an outer flower shaft 402, an inner flower rod 403, a rotating blade 404, a stationary blade 405, a spiral brush plate 406 and an auger brush plate 407, and a waterproof motor 401 is connected to the inner wall of the standpipe 2 near the bottom of the filter barrel 3 through a bracket. Motor 401, the output end of the waterproof motor 401 is connected to an outer flower shaft 402, and the upper part of the outer flower shaft 402 is slidably connected to an inner flower rod 403, and the inner flower rod 403 rotates under the inner wall of the filter barrel 3 through a bearing, and the outer side of the inner flower rod 403 is connected to a rotating blade 404, and a stationary blade 405 is arranged between the gaps of the rotating blades 404, and the stationary blade 405 is connected to the inner wall of the filter barrel 3, and the outer side of the outer flower shaft 402 is connected to a spiral brush plate 406, and the spiral brush plate 406 abuts against the bottom of the filter barrel 3, and the upper part of the spiral brush plate 406 is connected to an auger brush plate 407, and the auger brush plate 407 abuts against the outer side of the filter barrel 3.

[0030] During specific implementation, the waterproof motor 401 is started to drive the outer flower shaft 402 to drive the inner flower rod 403 to rotate, and the inner flower rod 403 drives the rotating blade 404 to rotate, and the impurities entering the filter barrel 3 are crushed between the rotating blade 404 and the stationary blade 405, and then discharged from the filter holes of the filter barrel 3. At the same time, the spiral brush plate 406 brushes the impurities at the bottom of the filter barrel 3 to the edge, and the auger brush plate 407 brushes the impurities on the outside of the filter barrel 3 downward to prevent the flat filter of the dishwasher from being blocked.

[0031] See Figure 1-Figure 3 and Figure 5-Figure 9It can be seen that the fixing mechanism 5 includes: a feed hopper 501, a pressure ring 502, a slot 503, an elliptical hole 504, an arc groove 505, a ball 506, a plug plate 507, a spring 508, a baffle 509 and a handle 510. The upper surface of the filter barrel 3 is in contact with the feed hopper 501, and the outer side of the feed hopper 501 is fixedly connected with a pressure ring 502, which is sleeved on the outer side of the filter barrel 3 and is in contact with the inner wall of the plane filter tank 1. A slot 503 is provided in the pressure ring 502, and elliptical holes 504 are provided on both sides of the slot 503. The plane near the side of the elliptical hole 504 is An arc-shaped groove 505 is provided on the inner wall of the filter tank 1 and the outer side of the filter barrel 3. A ball 506 is engaged in the arc-shaped groove 505. The ball 506 is movably connected to the elliptical hole 504. A plug plate 507 is slidably connected to the slot 503. The plug plate 507 abuts against one side of the ball 506, and a spring 508 is connected to the inner wall of the plug plate 507. A baffle 509 is connected above the spring 508. The baffle 509 is slidably connected in the plug plate 507, and the baffle 509 is connected to the inner wall of the slot 503. A handle 510 is rotatably connected above the plug plate 507, and the handle 510 is set in the pressure ring 502.

[0032] During specific implementation, the handle 510 is rotated and erected, and then the handle 510 is pulled upward, driving the insert plate 507 to slide along the baffle 509 in the slot 503, squeezing the spring 508, and moving the insert plate 507 away from the side of the ball 506. The inner wall of the arc groove 505 pushes the ball 506 into the elliptical hole 504, releasing the limit of the pressure ring 502 on the flat filter tank 1 and the filter barrel 3, removing the pressure ring 502, and then removing the filter barrel 3, so that the flat filter of the dishwasher is easy to disassemble and assemble.

[0033] In summary, when using the plane filter of the dishwasher, first, install the plane filter tank 1 in the dishwasher, install the drain pipe and the standpipe 2, then put the filter barrel 3 into the plane filter tank 1, insert the inner flower rod 403 into the outer flower shaft 402, then pull the handle 510 upwards, press the pressure ring 502 on the plane filter tank 1, then release the handle 510, and rotate the handle 510 to retract it into the pressure ring 502. When in the dishwasher working room, the impurities and sewage washed away are fed from the plane filter tank 1 into the feed hopper 501. Inside the filter barrel 3, the waterproof motor 401 drives the rotating blade 404 to rotate, crushing the impurities in the sewage and discharging them from the filter holes of the filter barrel 3. At the same time, the spiral brush plate 406 and the auger brush plate 407 brush off the impurities in the filter holes of the filter barrel 3, and then enter the drain pipe from the vertical pipe 2 for discharge. When the filter barrel 3 needs to be cleaned, the handle 510 is rotated and pulled upward, the pressure ring 502 is removed, and then the filter barrel 3 is removed. The content not described in detail in this description belongs to the existing technology known to professional and technical personnel in this field.

[0034] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A flat filter for a dishwasher, comprising: A flat filter tank (1), a vertical pipe (2), a filter barrel (3) and a crushing mechanism (4), characterized in that; The bottom of the planar filter tank (1) is threadedly connected to a vertical pipe (2), a filter barrel (3) is provided in the planar filter tank (1) and the vertical pipe (2), a crushing mechanism (4) is provided below the filter barrel (3), and a fixing mechanism (5) is provided above the filter barrel (3); The crushing mechanism (4) comprises: a waterproof motor (401), an outer flower shaft (402), an inner flower rod (403), a rotating blade (404), a stationary blade (405), a spiral brush plate (406) and an auger brush plate (407). The waterproof motor (401) is connected to the inner wall of the vertical pipe (2) below the filter barrel (3) through a bracket. The output end of the waterproof motor (401) is connected to the outer flower shaft (402). The upper part of the outer flower shaft (402) is slidably connected to the inner flower rod (403). The inner flower rod (403) is rotated below the inner wall of the filter barrel (3) through a bearing.

2. A planar filter for a dishwasher according to claim 1, characterized in that: The outer side of the inner flower rod (403) is connected to a rotating blade (404), a stationary blade (405) is provided between the gaps of the rotating blade (404), and the stationary blade (405) is connected to the inner wall of the filter barrel (3).

3. The planar filter for a dishwasher according to claim 1, characterized in that: The outer side of the outer flower shaft (402) is connected to a spiral brush plate (406), and the spiral brush plate (406) abuts against the bottom of the filter barrel (3).

4. The planar filter for a dishwasher according to claim 3, characterized in that: An auger brush plate (407) is connected to the upper portion of the spiral brush plate (406), and the auger brush plate (407) abuts against the outer side of the filter barrel (3).

5. The planar filter for a dishwasher according to claim 1, characterized in that: The fixing mechanism (5) comprises: a feed hopper (501), a pressure ring (502), a slot (503), an elliptical hole (504), an arc-shaped slot (505), a ball (506), a plug plate (507), a spring (508), a baffle (509), and a qualified handle (510); the upper surface of the filter barrel (3) is in contact with the feed hopper (501); the outer side of the feed hopper (501) is fixedly connected with the pressure ring (502); the pressure ring (502) is sleeved on the outer side of the filter barrel (3), and the pressure ring (502) is in contact with the inner wall of the plane filter tank (1).

6. The planar filter for a dishwasher according to claim 5, characterized in that: A slot (503) is provided in the pressure ring (502), and oval holes (504) are provided on both sides of the slot (503). An arc groove (505) is provided on the inner wall of the plane filter tank (1) and the outer side of the filter barrel (3) near the oval hole (504). A ball (506) is engaged in the arc groove (505), and the ball (506) is movably connected in the oval hole (504).

7. The planar filter for a dishwasher according to claim 6, characterized in that: An inserting plate (507) is slidably connected in the slot (503), the inserting plate (507) abuts against one side of the ball (506), and a spring (508) is connected to the inner wall of the inserting plate (507), and a baffle (509) is connected above the spring (508), the baffle (509) is slidably connected in the inserting plate (507), and the baffle (509) is connected to the inner wall of the slot (503).

8. The planar filter for a dishwasher according to claim 7, characterized in that: A handle (510) is rotatably connected to the upper portion of the inserting plate (507), and the handle (510) is disposed within the pressure ring (502).

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