Vegetable washing water flow supercharged upper cover

Abstract

The utility model provides a vegetable washing water flow supercharged upper cover which comprises a cover body, an inner cover is installed on the lower portion in the cover body, a positioning ring used for being inserted in the upper portion in a washing basket is installed in the middle of the lower surface of the inner cover, and a plurality of water outlet holes are evenly formed in the lower surface of the inner cover. A plurality of through holes aligned with the water outlet holes are evenly formed in the upper surface of the cover body, a disc is arranged on the upper side of the cover body, a plurality of column rods are evenly fixed to the lower surface of the disc and penetrate through the through holes, and conical heads used for being inserted into the water outlet holes are installed at the ends, away from the disc, of the column rods; a vertical rod is fixedly connected to the middle of the upper surface of the cover body, a pipe sleeve is fixedly connected to the middle of the upper surface of the disc, and the upper end of the column rod penetrates through the pipe sleeve.

Description

Technical Field

[0001] The utility model relates to a vegetable washing water flow pressurized upper cover, belonging to the technical field of vegetable washing machines. Background Art

[0002] The washing method of the vegetable washing machine is as follows: the washing basket in the vegetable washing machine rotates under the drive of the motor, and the fruits and vegetables rotate in the same direction under the drive of the washing basket. The washing water in the washing basket and the washing bucket is thrown out from the water permeable holes of the washing basket under the action of the rotation of the washing basket, generating an upward flushing water flow, and the flushing water flow rises along the gap between the washing basket and the washing bucket. After the flushing water flow rises to the cover of the vegetable washing machine, a falling flushing water flow is generated to wash the fruits and vegetables in the washing basket, and the cycle is repeated in sequence, generating a circulating flushing water flow from top to bottom and inside and outside, and the fruits and vegetables are washed by the flushing water flow. Because the cover is a single-layer structure, the flushing water flow rises to the cover of the vegetable washing machine and flows directly downward. Therefore, the impact force of the flushing water flow rising to the cover of the vegetable washing machine and flowing directly downward cannot be adjusted as needed, which affects the effect of washing vegetables. Therefore, it is necessary to design a vegetable washing water flow pressurized upper cover. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model aims to provide a vegetable washing water flow booster upper cover to solve the problems raised in the above-mentioned background technology. The utility model realizes that the impact force of the flushing water flow rising to the vegetable washing machine cover and then flowing downward can be adjusted.

[0004] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical scheme: a vegetable washing water flow booster upper cover, comprising a cover body for buckling on the upper end of a washing bucket, an inner cover is installed at a lower position of the cover body, a plurality of water grooves are equidistantly arranged in an annular side surface of the inner cover in an annular shape, a positioning ring for being inserted in an upper position in a washing basket is installed at a middle position of the lower surface of the inner cover, a plurality of water outlet holes are evenly arranged on the lower surface of the inner cover, the water outlet holes are arranged in the positioning ring, a plurality of through holes aligned with the water outlet holes are evenly arranged on the upper surface of the cover body, a disc is provided on the upper side of the cover body, a plurality of poles are evenly fixed on the lower surface of the disc, the poles pass through the through holes, a conical head for being inserted in the water outlet holes is installed at one end of the pole away from the disc, a vertical rod is connected and fixed at a middle position of the upper surface of the cover body, a pipe sleeve is connected and fixed at a middle position of the upper surface of the disc, the upper end of the pole passes through the pipe sleeve, and a positioning screw for limiting the relative position of the pole and the pipe sleeve is threadedly connected to the outer surface of the pipe sleeve.

[0005] Furthermore, an annular groove is processed on the outer surface of the lower end of the positioning ring, a swivel is slidably installed in the annular groove, the outer surface of the swivel is in contact with the inner wall of the washing basket, a limiting ring is provided on the lower side of the swivel, the limiting ring is connected and fixed to the positioning ring, and the outer diameter of the limiting ring is smaller than the outer diameter of the swivel.

[0006] Furthermore, a threaded hole is formed on the outer surface of the pipe sleeve, the threaded holes are arranged along the radial direction of the pipe sleeve, and the positioning screw is threadedly connected in the threaded hole.

[0007] Furthermore, a pan head is connected and fixed to the upper end of the vertical rod, the outer diameter of the pan head is larger than the diameter of the vertical rod, and the pan head and the column rod are an integrally formed structure.

[0008] Furthermore, a through hole is provided in the middle of the upper surface of the cover body, and the lower end of the vertical rod is connected and fixed in the through hole.

[0009] Furthermore, the diameter of the conical head gradually decreases from top to bottom, the diameter of the upper end of the conical head is the same as the diameter of the column, the diameter of the column is the same as the diameter of the water outlet, and the column and the conical head are an integrally formed structure.

[0010] Furthermore, a sealing ring is pasted on the inner surface of the perforation, and the sealing ring is sleeved on the column rod. The inner diameter of the sealing ring is the same as the outer diameter of the column rod.

[0011] Furthermore, buckle ears are symmetrically fixedly connected to the annular side surface of the cover body, and buckle grooves penetrating the buckle ears are formed on the upper surfaces of the buckle ears.

[0012] Beneficial effects of the utility model:

[0013] 1. Install the inner cover in the cover body, so that a space for storing water is formed between the cover body and the inner cover. After the cover body is buckled on the upper end of the washing tub, the positioning ring on the inner cover is inserted into the washing basket, and the rotating ring on the positioning ring contacts the inner wall of the washing basket. The positioning ring and the output end of the motor limit the upper and lower ends of the washing basket, thereby improving the stability of the washing basket during rotation. When the washing basket rotates driven by the motor, the rotating ring rotates around the positioning ring, thereby reducing the wear between the washing basket and the positioning ring.

[0014] 2. After the washing basket rotates driven by the motor, the water inside the washing basket is thrown out through the water-permeable holes on the surface of the washing basket, generating an upward flushing water flow. The flushing water flow rises along the gap between the washing basket and the washing bucket, and then the flushing water flow passes through the water tank into the space formed by the inner cover and the cover body. Then the water flows back into the washing basket through the water outlet holes on the inner cover, and the distance between the disc and the top cover is adjusted. At this time, the relative position of the round cover and the vertical rod changes, and the column moves along the perforation, so that the conical head passes through the water outlet hole. Under the restriction of the conical head, the water outlet hole is The side of the water outlet channel is narrow, while the amount of water entering the space formed by the inner cover and the cover body remains unchanged, so that the amount of water flowing into the space formed by the inner cover and the cover body is greater than the amount of water discharged from the water outlet, which increases the water pressure in the space formed by the inner cover and the cover body, thereby increasing the flow rate of water flowing through the water outlet, thereby increasing the impact force of the water flow and achieving the purpose of pressurization. Similarly, when the water outlet channel formed between the conical head and the water outlet becomes wider, the impact force of the water flowing out of the water outlet becomes smaller, so that the impact force of the flushing water flow rising to the cover body of the vegetable washing machine and then flowing downward can be adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0016] Figure 1 This is a structural schematic diagram of a water flow pressurized upper cover for washing vegetables according to the utility model;

[0017] Figure 2 It is a schematic diagram of the assembly of a positioning ring, an inner cover and a cover body in a vegetable washing water flow booster upper cover of the utility model;

[0018] Figure 3 It is a three-dimensional diagram of a middle cover of a water flow booster type upper cover for washing vegetables according to the utility model;

[0019] Figure 4 It is a schematic diagram of the assembly of the positioning ring and the inner cover of a vegetable washing water flow booster upper cover of the utility model;

[0020] Figure 5 It is a schematic diagram of the assembly of a pipe sleeve, a conical head, a column rod and a disc in a vegetable washing water flow booster upper cover of the utility model;

[0021] In the figure: 1-cover, 2-column, 3-pipe sleeve, 4-positioning screw, 5-vertical rod, 6-pan head, 7-disc, 8-buckle ear, 9-inner cover, 10-water trough, 11-water outlet, 12-positioning ring, 13-swivel, 14-limiting ring, 15-through hole, 16-through hole, 17-annular groove, 18-conical head, 19-threaded hole. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] See also Figure 1 The utility model provides a technical solution: a water flow booster upper cover for washing vegetables, comprising a cover body 1 for buckling on the upper end of a washing bucket, the annular side surface of the cover body 1 is symmetrically fixedly connected with buckling ears 8, the upper surface of the buckling ears 8 is provided with buckling grooves penetrating the buckling ears 8, and the buckling ears 8 with buckling grooves are installed on the cover body 1 to facilitate the cover body 1 to match the buckling parts on the washing bucket.

[0024] See also Figure 2 and Figure 4 An inner cover 9 is installed at the lower position of the cover body 1, and a plurality of water grooves 10 are equidistantly arranged in an annular shape on the annular side surface of the inner cover 9. A positioning ring 12 for being inserted in the upper position of the washing basket is installed at the middle position of the lower surface of the inner cover 9. An annular groove 17 is processed on the outer surface of the lower end of the positioning ring 12. A swivel 13 is slidably installed in the annular groove 17. The outer surface of the swivel 13 fits the inner wall of the washing basket. A limiting ring 14 is provided on the lower side of the swivel 13. The limiting ring 14 is connected and fixed to the positioning ring 12. The outer diameter of the limiting ring 14 is smaller than the outer diameter of the swivel 13. An inner cover 9 is installed in the body 1, so that a space for storing water is formed between the cover body 1 and the inner cover 9. After the cover body 1 is buckled on the upper end of the washing tub, the positioning ring 12 on the inner cover 9 is inserted in the washing basket, and the rotating ring 13 on the positioning ring 12 contacts the inner wall of the washing basket. The positioning ring 12 and the output end of the motor realize the limitation of the upper and lower ends of the washing basket, thereby improving the stability of the washing basket during rotation. When the washing basket rotates driven by the motor, the rotating ring 13 rotates around the positioning ring 12, thereby reducing the wear between the washing basket and the positioning ring 12.

[0025] See also Figure 1-Figure 5 , a plurality of water outlet holes 11 are evenly provided on the lower surface of the inner cover 9, and the water outlet holes 11 are arranged in the positioning ring 12, and a plurality of through holes 15 aligned with the water outlet holes 11 are evenly provided on the upper surface of the cover body 1, a disc 7 is provided on the upper side of the cover body 1, and a plurality of pillars 2 are evenly fixed on the lower surface of the disc 7, and the pillars 2 pass through the through holes 15, and a conical head 18 for being inserted into the water outlet hole 11 is installed at one end of the pillar 2 away from the disc 7, and the diameter of the conical head 18 gradually decreases from top to bottom, and the diameter of the upper end of the conical head 18 is the same as the diameter of the pillar 2, and the diameter of the pillar 2 is the same as the diameter of the water outlet hole 11, and the pillar 2 and the conical head 18 are an integrally formed structure, and a vertical rod 5 is connected and fixed in the through hole 16 opened in the middle position of the upper surface of the cover body 1, and a pan head 6 is connected and fixed on the upper end of the vertical rod 5, and the outer diameter of the pan head 6 is larger than the diameter of the vertical rod 5, and the pan head 6 and the pillar 2 are an integrally formed structure, and the design of the pan head 6 is convenient for grasping the pillar 2.

[0026] See also Figure 1-Figure 5A pipe sleeve 3 is connected and fixed to the middle position of the upper surface of the disc 7, and the upper end of the column 2 passes through the pipe sleeve 3. The threaded hole 19 opened on the outer surface of the pipe sleeve 3 is threadedly connected with a positioning screw 4 for limiting the relative position of the column 2 and the pipe sleeve 3, wherein the threaded hole 19 is arranged along the radial direction of the pipe sleeve 3, and a sealing ring is pasted on the inner surface of the perforation 15. The sealing ring is sleeved on the column 2, and the inner diameter of the sealing ring is the same as the outer diameter of the column 2. The design of the sealing ring prevents moisture from overflowing from the perforation 15. After the washing basket rotates under the drive of the motor, the moisture inside the washing basket is thrown outward through the water-permeable holes on the surface of the washing basket, generating an upward flushing water flow, and the flushing water flow rises along the gap between the washing basket and the washing bucket, and then the flushing water flow passes through the water tank 10 into the space formed by the inner cover 9 and the cover body 1, and then the moisture flows back to the washing basket through the water outlet 11 on the inner cover 9, and adjusts The distance between the disc 7 and the top cover, the relative position of the circular cover and the vertical rod 5 changes at this time, and the column rod 2 moves along the perforation 15, so that the conical head 18 passes through the water outlet 11. Under the restriction of the conical head 18, the water outlet channel edge of the water outlet 11 is narrowed, and the amount of water entering the space formed by the inner cover 9 and the cover body 1 remains unchanged, so that the amount of water flowing into the space formed by the inner cover 9 and the cover body 1 is greater than the amount of water discharged from the water outlet 11, so that the water pressure in the space formed by the inner cover 9 and the cover body 1 increases, thereby increasing the flow rate of water flowing through the water outlet 11, achieving an increase in the impact force of the water flow and achieving the purpose of pressurization. Similarly, when the water outlet channel formed between the conical head 18 and the water outlet 11 becomes wider, the impact force of the water flowing out of the water outlet 11 becomes smaller, so that the impact force of the flushing water flowing downward after rising to the vegetable washing machine cover body 1 can be adjusted.

[0027] Although this specification is described according to implementation modes, not every implementation mode includes only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A water flow booster cover for washing vegetables, comprising a cover body (1) for buckling on the upper end of a washing bucket, characterized in that: An inner cover (9) is installed at the lower part of the cover body (1); a plurality of water grooves (10) are provided in an annular shape and are equidistantly arranged on the annular side surface of the inner cover (9); a positioning ring (12) for being inserted in the upper part of the washing basket is installed at the middle part of the lower surface of the inner cover (9); a plurality of water outlet holes (11) are evenly arranged on the lower surface of the inner cover (9); the water outlet holes (11) are arranged in the positioning ring (12); a plurality of through holes (15) are evenly arranged on the upper surface of the cover body (1) and are aligned with the water outlet holes (11); a disc (7) is provided on the upper side of the cover body (1); A plurality of poles (2) are evenly fixed on the lower surface of the disc (7), the poles (2) pass through the through holes (15), and a conical head (18) is installed at one end of the pole (2) away from the disc (7) for being inserted into the water outlet hole (11). A vertical rod (5) is connected and fixed at the middle position of the upper surface of the cover body (1), and a pipe sleeve (3) is connected and fixed at the middle position of the upper surface of the disc (7). The upper end of the pole (2) passes through the pipe sleeve (3), and the outer surface of the pipe sleeve (3) is threadedly connected with a positioning screw (4) for limiting the relative position of the pole (2) and the pipe sleeve (3).

2. The vegetable washing water flow booster cover according to claim 1, characterized in that: An annular groove (17) is machined on the outer surface of the lower end of the positioning ring (12), a rotating ring (13) is slidably mounted in the annular groove (17), the outer surface of the rotating ring (13) is in contact with the inner wall of the washing basket, a limiting ring (14) is provided on the lower side of the rotating ring (13), the limiting ring (14) is connected and fixed to the positioning ring (12), and the outer diameter of the limiting ring (14) is smaller than the outer diameter of the rotating ring (13).

3. The vegetable washing water flow booster cover according to claim 1, characterized in that: The outer surface of the pipe sleeve (3) is provided with a threaded hole (19), the threaded hole (19) is arranged along the radial direction of the pipe sleeve (3), and the positioning screw (4) is threadedly connected in the threaded hole (19).

4. The vegetable washing water flow booster cover according to claim 1, characterized in that: A disc head (6) is connected and fixed to the upper end of the vertical rod (5); the outer diameter of the disc head (6) is larger than the diameter of the vertical rod (5); and the disc head (6) and the column rod (2) are an integrally formed structure.

5. The vegetable washing water flow booster cover according to claim 1, characterized in that: A through hole (16) is provided in the middle of the upper surface of the cover body (1), and the lower end of the vertical rod (5) is connected and fixed in the through hole (16).

6. The vegetable washing water flow booster cover according to claim 1, characterized in that: The diameter of the conical head (18) gradually decreases from top to bottom, the diameter of the upper end of the conical head (18) is the same as the diameter of the column (2), the diameter of the column (2) is the same as the diameter of the water outlet (11), and the column (2) and the conical head (18) are an integrally formed structure.

7. The vegetable washing water flow booster cover according to claim 1, characterized in that: A sealing ring is pasted on the inner surface of the through hole (15), and the sealing ring is sleeved on the column rod (2). The inner diameter of the sealing ring is the same as the outer diameter of the column rod (2).

8. The vegetable washing water flow booster cover according to claim 1, characterized in that: The annular side surface of the cover body (1) is symmetrically fixedly connected with a buckle ear (8), and the upper surface of the buckle ear (8) is provided with a buckle groove penetrating the buckle ear (8).

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