CN211355313U

CN211355313U - Lower spraying and cleaning device of dish washing machine

Info

Publication number: CN211355313U
Application number: CN201921444386.XU
Authority: CN
Inventors: 尹长成; 尹常清; 方冬青
Original assignee: Dongguan Sanlin Intelligent Technology Co ltd
Current assignee: Dongguan Sanlin Intelligent Technology Co ltd
Priority date: 2019-09-02
Filing date: 2019-09-02
Publication date: 2020-08-28
Anticipated expiration: 2029-09-02

Abstract

The utility model discloses a spray belt cleaning device under dish washer, the on-line screen storage device comprises a base, first recess has been seted up at the top of base, the long-pending basin has been seted up to the interior bottom of first recess, the beneficial effects of the utility model are that: the utility model relates to a spray belt cleaning device under dish washer drives first gear revolve through the servo motor that sets up, first gear drives the second gear revolve of meshing when rotating, the second gear is fixed on the outer wall of transmission post, the second gear can drive the transmission post when rotating and rotate, can drive the shower that is located on the wall of first recess both sides when the transmission post rotates and rotate, shower and inlet tube intercommunication, the terminal water pump of inlet tube carries out the pressure boost to the clear water, make the clear water by the even blowout in the hole that sprays on the shower, wash the tableware, the closing plate of the one-way upset of hole top can effectually prevent that sewage in ponding groove and the first recess from flowing back to the shower by spraying the hole.

Description

Lower spraying and cleaning device of dish washing machine

Technical Field

The utility model relates to the technical field of machinery, specifically be a washing unit sprays under dish washer.

Background

The household dish-washing machine is only suitable for families and mainly comprises a cabinet type dish-washing machine and a table type dish-washing machine. The table dish-washing machine is a small machine, and the washing capacity of the table dish-washing machine is not more than 5 sets of tableware generally. The cabinet type dish washer is divided into a 45cm cabinet machine and a 60cm cabinet machine, and the washing capacity is divided into 8 sets and 12 sets of tableware. The lower spray cleaning device of current dish washer is the one row of branch pipe of welding on being responsible for mostly, design nozzle sprays water on the branch pipe, the welding position is many between branch pipe and the person in charge, make spray set's production very troublesome, and current fixed integral type shower is relatively poor when spraying the effect, can't spray to the tableware in the dish washer is even, on the other hand, shower among the current spray set is when not using, the water in the dish washer can flow backwards to the inside of shower, cause the pollution to the clear water.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a spray belt cleaning device under dish washer to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a lower spraying and cleaning device of a dish washing machine comprises a base, wherein a first groove is formed in the top of the base, a water accumulating groove is formed in the inner bottom of the first groove, a second groove is formed in the bottom of the base, a servo motor is fixedly connected to the inner wall of the second groove through a fixed rack, a rotating shaft is fixedly connected to the shaft wall of an output shaft of the servo motor through a coupler, a first gear is fixedly connected to the shaft wall of one end, away from the servo motor, of the rotating shaft, a transmission column is arranged inside the second groove, a second gear is fixedly connected to the outer wall of the transmission column, the second gear is matched with the first gear and is meshed with the second gear, one end of the transmission column penetrates through the base and extends to the inside of the first groove, the transmission column is rotatably connected with the base, a third groove is formed in the bottom of the transmission column, the inside of third recess is provided with the inlet tube, the inlet tube is located fixedly connected with rolling ball on the pipe wall of the inside one end of third recess, the rolling ball rotates with the third recess and is connected, the transmission post is located equal fixedly connected with shower on the outer wall of the inside one end both sides of first recess, shower and third recess intercommunication, two a plurality of fourth recess has been seted up to impartial interval on the pipe wall at shower top, the hole that sprays has been seted up on the interior diapire of fourth recess, the hole that sprays communicates with the inside of shower, the inside of fourth recess is provided with the closing plate, the one end of closing plate is passed through the hinge and is articulated with the inner wall of fourth recess.

Preferably, the inner wall of the third groove is provided with a ball groove corresponding to the rotating ball, the ball groove is matched with the rotating ball, and the rotating ball is rotatably connected inside the ball groove.

Preferably, the spray pipe is positioned above the water accumulation tank, and the horizontal plane of the spray pipe is higher than that of the water accumulation tank.

Preferably, the spraying holes formed in the tops of the two spraying pipes are arranged in a mutually crossed manner.

Preferably, the one end that the rolling ball was kept away from to the inlet tube is connected with the water pump, just servo motor and water pump all with external power supply electric connection.

Preferably, the diameter of the fourth groove is larger than that of the sealing plate, and the diameter of the sealing plate is larger than that of the spray hole.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a spray belt cleaning device under dish washer drives first gear revolve through the servo motor that sets up, first gear drives the second gear revolve of meshing when rotating, the second gear is fixed on the outer wall of transmission post, the second gear can drive the transmission post when rotating and rotate, can drive the shower that is located on the wall of first recess both sides when the transmission post rotates and rotate, shower and inlet tube intercommunication, the terminal water pump of inlet tube carries out the pressure boost to the clear water, make the clear water by the even blowout in the hole that sprays on the shower, wash the tableware, the closing plate of the one-way upset of hole top can effectually prevent that sewage in ponding groove and the first recess from flowing back to the shower by spraying the hole.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view taken along the direction A-A of the present invention;

fig. 3 is a schematic structural view of the middle spray hole of the present invention.

In the figure: 1. a base; 2. a first groove; 3. a water accumulation tank; 4. a second groove; 5. fixing the frame; 6. a servo motor; 7. a coupling; 8. a rotating shaft; 9. a first gear; 10. a drive post; 11. a second gear; 12. a third groove; 13. a water inlet pipe; 14. rotating the ball; 15. a ball groove; 16. a shower pipe; 17. a fourth groove; 18. spraying holes; 19. a sealing plate; 20. and (7) a hinge.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a lower spray cleaning device of a dish washing machine comprises a base 1, wherein a first groove 2 is formed in the top of the base 1, a water accumulating tank 3 is formed in the inner bottom of the first groove 2, a second groove 4 is formed in the bottom of the base 1, a servo motor 6 is fixedly connected to the inner wall of the second groove 4 through a fixed rack 5, a rotating shaft 8 is fixedly connected to the shaft wall of an output shaft of the servo motor 6 through a coupler 7, a first gear 9 is fixedly connected to the shaft wall of one end, away from the servo motor 6, of the rotating shaft 8, a transmission column 10 is arranged inside the second groove 4, a second gear 11 is fixedly connected to the outer wall of the transmission column 10, the second gear 11 is matched with the first gear 9, the first gear 9 is meshed with the second gear 11, one end of the transmission column 10 penetrates through the base 1 to extend into the first groove 2, the transmission column 10 is rotatably connected with the base 1, a third groove 12 is formed in the bottom of the, the inside of third recess 12 is provided with inlet tube 13, inlet tube 13 is located fixedly connected with rolling ball 14 on the pipe wall of the inside one end of third recess 12, rolling ball 14 rotates with third recess 12 and is connected, equal fixedly connected with shower 16 on the outer wall that transmission post 10 is located the inside one end both sides of first recess 2, shower 16 and third recess 12 intercommunication, impartial interval has seted up a plurality of fourth recess 17 on the pipe wall at two shower 16 tops, spray hole 18 has been seted up on the interior diapire of fourth recess 17, spray hole 18 and shower 16's inside intercommunication, the inside of fourth recess 17 is provided with closing plate 19, hinge 20 is passed through to closing plate 19's one end and fourth recess 17's inner wall is articulated.

The inner wall of the third groove 12 is provided with a ball groove 15 corresponding to the rotating ball 14, the ball groove 15 is matched with the rotating ball 14, the rotating ball 14 is rotatably connected inside the ball groove 15, the sealing performance between the rotating ball 14 and the transmission column 10 is better, meanwhile, when the transmission column 10 rotates, the rotating ball 14 cannot rotate along with the rotation of the transmission column 10, the spray pipe 16 is positioned above the water collecting tank 3, the horizontal plane of the spray pipe 16 is higher than that of the water collecting tank 3, the effect of the spray pipe 16 during spraying is better, the effect that the spray cannot be sprayed by the water collecting in the water collecting tank 3 is avoided, the spray holes 18 formed in the tops of the two spray pipes 16 are arranged in a mutually crossed manner, the spray range of the spray pipe 16 is larger, the spray effect is better, one end of the water inlet pipe 13 far away from the rotating ball 14 is connected with a water pump, and servo motor 6 and water pump all with external power supply electric connection, ensure that the device can normally be driven, the diameter of fourth recess 17 is greater than closing plate 19's diameter, and closing plate 19's diameter is greater than the diameter of spraying hole 18, when the diameter of fourth recess 17 is greater than closing plate 19's diameter, can make closing plate 19 can be free overturn along hinge 20 in fourth recess 17's inside, closing plate 19's diameter is greater than when spraying hole 18, can make closing plate 19 better to the sealed effect of spraying hole 18, make spray set when not starting, the inside of sewage in the dish washer can not backward flow to shower 16 and inlet tube 13.

Specifically, when the utility model is used, the servo motor 6 electrically connected with the external power supply is started, the electric pump is started simultaneously, the water booster pump is driven to the inside of the water inlet pipe 13, the pressurized water inside the water inlet pipe 13 is conveyed to the inside of the spray pipe 16 through the third groove 12, the pressurized water inside the spray pipe 16 is sprayed out from the spray holes 18, the pressurized water in the spray holes 18 can push up the sealing plate 19 when sprayed out, the sealing plate 19 is overturned along the direction of the hinge 20, the servo motor 6 drives the first gear 9 to rotate, the first gear 9 drives the meshed second gear 11 to rotate when rotating, the second gear 11 is fixed on the outer wall of the transmission column 10, the transmission column 11 can drive the transmission column 10 to rotate, the spray pipes 16 positioned on the two side walls in the first groove 2 can be driven to rotate when the transmission column 10 rotates, the spray pipes 16 can uniformly spray water to tableware when rotating, the spray holes 18 on the tops of the two spray pipes 16 are arranged in a mutually crossed manner, so that the spray range of the spray pipes 16 is larger, and the spray effect is better.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

Claims

1. The lower spraying and cleaning device of the dish washing machine is characterized by comprising a base (1), wherein a first groove (2) is formed in the top of the base (1), a water accumulating tank (3) is formed in the inner bottom of the first groove (2), a second groove (4) is formed in the bottom of the base (1), a servo motor (6) is fixedly connected onto the inner wall of the second groove (4) through a fixing rack (5), a rotating shaft (8) is fixedly connected onto the shaft wall of an output shaft of the servo motor (6) through a coupler (7), a first gear (9) is fixedly connected onto the shaft wall of one end, away from the servo motor (6), of the rotating shaft (8), a transmission column (10) is arranged inside the second groove (4), a second gear (11) is fixedly connected onto the outer wall of the transmission column (10), and the second gear (11) is matched with the first gear (9), the first gear (9) is meshed with the second gear (11) and connected with the second gear, one end of the transmission column (10) penetrates through the base (1) and extends to the inside of the first groove (2), the transmission column (10) is rotatably connected with the base (1), the bottom of the transmission column (10) is provided with a third groove (12), a water inlet pipe (13) is arranged inside the third groove (12), the water inlet pipe (13) is fixedly connected with a rotating ball (14) on the pipe wall of one end inside the third groove (12), the rotating ball (14) is rotatably connected with the third groove (12), the outer walls of the transmission column (10) at two sides of one end inside the first groove (2) are fixedly connected with spray pipes (16), the spray pipes (16) are communicated with the third groove (12), and a plurality of fourth grooves (17) are arranged on the pipe walls of the tops of the two spray pipes (16) at equal intervals, the inner bottom wall of the fourth groove (17) is provided with a spraying hole (18), the spraying hole (18) is communicated with the inside of the spraying pipe (16), a sealing plate (19) is arranged inside the fourth groove (17), and one end of the sealing plate (19) is hinged to the inner wall of the fourth groove (17) through a hinge (20).

2. The dishwasher lower spray washing device of claim 1, characterized in that: the inner wall of the third groove (12) is provided with a ball groove (15) corresponding to the rotating ball (14), the ball groove (15) is matched with the rotating ball (14), and the rotating ball (14) is rotatably connected inside the ball groove (15).

3. The dishwasher lower spray washing device of claim 1, characterized in that: the spraying pipe (16) is positioned above the water collecting tank (3), and the horizontal plane of the spraying pipe (16) is higher than that of the water collecting tank (3).

4. The dishwasher lower spray washing device of claim 1, characterized in that: the spraying holes (18) formed in the tops of the two spraying pipes (16) are arranged in a mutually crossed mode.

5. The dishwasher lower spray washing device of claim 1, characterized in that: the one end that the rolling ball (14) was kept away from in inlet tube (13) is connected with the water pump, just servo motor (6) and water pump all with external power supply electric connection.

6. The dishwasher lower spray washing device of claim 1, characterized in that: the diameter of the fourth groove (17) is larger than that of the sealing plate (19), and the diameter of the sealing plate (19) is larger than that of the spraying hole (18).