CN219289397U

CN219289397U - Conveying device for viscous dish washing liquid and dish washing machine

Info

Publication number: CN219289397U
Application number: CN202223341395.0U
Authority: CN
Inventors: 林俊杰; 袁波; 史建洪; 肖坤成
Original assignee: Guangdong Jeenow Electrical Appliances Co ltd
Current assignee: Guangdong Jeenow Electrical Appliances Co ltd
Priority date: 2022-12-12
Filing date: 2022-12-12
Publication date: 2023-07-04
Anticipated expiration: 2032-12-12

Abstract

The utility model provides a viscous bowl washing liquid conveying device and a bowl washing machine, which comprise a shell and a suction assembly arranged on the shell, wherein a liquid storage cavity is arranged in the shell, the suction assembly comprises a suction cavity, a piston and a driver, the driver drives the piston to reciprocate in the suction cavity, the suction cavity is provided with a first interface and a second interface, the liquid storage cavity is connected with the first interface through a liquid inlet pipe, the second interface is connected with a liquid outlet device, a first movable plug is arranged in the first interface, the first movable plug can conduct or cut off the first interface along with the reciprocating motion of the piston, a second movable plug is arranged in the second interface, and the second movable plug can conduct or cut off the second interface along with the reciprocating motion of the piston. This conveyor adopts the theory of operation of piston to suck the liquid of washing dishes in the stock solution chamber, has suction force big to be difficult for causing the advantage that the motor burns out, for traditional pump body suction, the leakproofness is better, can reduce the solidification of the liquid of washing dishes in the pipeline and harden.

Description

Conveying device for viscous dish washing liquid and dish washing machine

[ field of technology ]

The utility model relates to the technical field of dish washing machines, in particular to a conveying device for viscous dishwashing liquid and a dish washing machine.

[ background Art ]

The dish washer is a kitchen appliance capable of automatically cleaning various common tableware, in order to make the dish washer more intelligent, a conveying device capable of conveying the dish washer is arranged in the dish washer on the market, the dish washer can convey the dish washer to a dish washer cleaning cavity in a dish washer working project by means of the conveying device, the kinds of the dish washer are more viscous, the dish washer is thinner, the conveying device is required to have larger suction force in the conveying process of the viscous dish washer, the pump body is adopted for conveying at present, the viscous dish washer is inevitably remained in a conveying pipeline after being conveyed each time, if the interval time of using the dish washer each time is too long, the viscous dish washer is extremely easy to solidify in the pipeline due to water evaporation, the dish washer cannot be normally discharged, and the pump body is more likely to be burnt.

[ utility model ]

The utility model aims to overcome the problems, and provides a conveying device for viscous dishwashing liquid and a dishwasher, wherein the conveying device is suitable for the viscous dishwashing liquid, can reduce the solidification of the dishwashing liquid and has better conveying capability for the solidified dishwashing liquid.

In order to achieve the above purpose, the utility model provides a viscous bowl washing liquid conveying device, which comprises a shell and a suction assembly arranged on the shell, wherein a liquid storage cavity is arranged in the shell, the suction assembly comprises a suction cavity, a piston and a driver, the driver drives the piston to reciprocate in the suction cavity, the suction cavity is provided with a first interface and a second interface, the liquid storage cavity is connected with the first interface through a liquid inlet pipe, the second interface is connected with a liquid outlet device, a first movable plug is arranged in the first interface, the first movable plug can conduct or cut off the first interface along with the reciprocating motion of the piston, a second movable plug is arranged in the second interface, and the second movable plug can conduct or cut off the second interface along with the reciprocating motion of the piston.

In one or more embodiments, a first spring for resetting the first movable plug is disposed in the first interface, and a second spring for resetting the second movable plug is disposed in the second interface.

In one or more embodiments, a first contact inclined plane matched with the first movable plug is arranged in the first interface, and a second contact inclined plane matched with the second movable plug is arranged in the second interface.

In one or more embodiments, the liquid outlet device is a liquid outlet head, the liquid outlet head is installed on the shell, and the second interface is connected with the liquid outlet head through a liquid outlet pipe.

In one or more embodiments, the driver is a driving motor, a rotating shaft of the driving motor is connected with a driving wheel in a shaft mode, and the piston is connected with the driving wheel in an eccentric mode.

In one or more embodiments, the suction chamber is mounted on the housing by a first screw, one side opening of the suction chamber is opened, and a connecting rod of the piston extends from the side opening to be eccentrically connected with the driving wheel.

In one or more embodiments, the first interface and the second interface are of an injection-molded integrated structure, and the first interface and/or the second interface are connected with the suction cavity through screws.

In one or more embodiments, the housing is provided with a mouth portion in communication with the reservoir, and the mouth portion is provided with a sealing cover.

The application also provides a dishwasher provided with the conveying device.

Compared with the background technology, the utility model has the following effects: this conveyor adopts the theory of operation of piston to suck the liquid of washing dishes in the stock solution chamber, and this kind of structure is not only suction power big to be difficult for causing the motor to burn out, for traditional pump body suction, the leakproofness is better, can reduce the interior liquid of washing dishes of pipeline solidification hardening, and because the suction power of piston is big, even can also pump the body with it to the liquid of washing dishes that solidifies.

[ description of the drawings ]

FIG. 1 is a schematic diagram of a conveying apparatus according to an embodiment of the present utility model;

FIG. 2 is a schematic view of the structure of FIG. 1 at another angle;

FIG. 3 is a schematic view of a pump body in a pumping process of the conveying device according to the embodiment of the present utility model;

fig. 4 shows an embodiment of the present utility model in which the pump body is implemented.

[ detailed description ] of the utility model

The present utility model will be further described in detail with reference to the following examples and drawings for the purpose of enhancing the understanding of the present utility model, which examples are provided for the purpose of illustrating the present utility model only and are not to be construed as limiting the scope of the present utility model.

Referring to fig. 1-4, the application provides a viscous bowl washing liquid conveying device, which comprises a shell 1 and a suction assembly arranged on the shell 1, wherein a liquid storage cavity is arranged in the shell 1, a mouth part is arranged on the shell and communicated with the liquid storage cavity, a user can supplement bowl washing liquid to the liquid storage cavity through the mouth part, and a sealing cover 17 is arranged on the mouth part. The suction assembly comprises a suction cavity 2, a piston 3 and a driver 4, the driver 4 drives the piston 3 to reciprocate in the suction cavity 2, the suction cavity 2 is provided with a first connector 5 and a second connector 6, a liquid storage cavity is connected with the first connector 5 through a liquid inlet pipe 7, the second connector 6 is connected with a liquid outlet device 8, a first movable plug 9 is arranged in the first connector 5, the first movable plug 9 can conduct or cut off the first connector 5 along with the reciprocating motion of the piston 3, a second movable plug 10 is arranged in the second connector 6, and the second movable plug 10 can conduct or cut off the second connector 6 along with the reciprocating motion of the piston 3.

Specifically, when the driver drives the piston to move outwards, the first movable plug is sucked by suction force generated by the movement of the piston to conduct the first interface, the second movable plug is sucked by suction force generated by the movement of the piston to block the second interface, and the dishwashing liquid in the liquid storage cavity can be input into the suction cavity from the first interface; the driver drives the piston to move inwards, the first movable plug is driven by the thrust generated by the movement of the piston to block the first interface, the second movable plug is pushed away by the thrust of the movement of the piston to conduct the second interface, and the dishwashing liquid in the suction cavity is conveyed from the second interface to the liquid storage device, so that the output of the dishwashing liquid is completed. With the adoption of the structure, the first connector and the second connector are always blocked, so that the tightness is low, water in the dishwashing liquid is not easy to evaporate to cause hardening and solidification, and only the dishwashing liquid which is near the liquid outlet device and remains in the pipeline is likely to harden due to evaporation of the water, but when the next piston moves again, strong suction force can easily extrude the dishwashing liquid in the pipe from the liquid outlet device.

Preferably, a first spring 11 for resetting the first movable plug 9 is arranged in the first interface 5, a second spring 12 for resetting the second movable plug 10 is arranged in the second interface 6, and the first spring and the second spring can provide assistance for each resetting of the first movable plug and the second movable plug so that the first movable plug and the second movable plug have better sealing effect.

The first contact inclined plane 13 matched with the first movable plug 9 is arranged in the first interface 5, the second contact inclined plane 14 matched with the second movable plug 10 is arranged in the second interface 6, and the first contact inclined plane and the second contact inclined plane can be better matched with the plug head contact seal of the movable plug, so that the sealing effect is improved.

Optionally, the liquid outlet device 8 is a liquid outlet head, the liquid outlet head is mounted on the housing 1, the second interface 6 is connected with the liquid outlet head through a liquid outlet pipe 15, and the liquid outlet head is arranged to better guide the dish washing liquid to be discharged.

The driver 4 is a driving motor, a rotating shaft of the driving motor is connected with a driving wheel 16 in a shaft mode, the piston 3 is eccentrically connected with the driving wheel 16, the driving motor can drive the piston to move in cooperation with the driving wheel, and the driving motor is mature in technology and easy to purchase in the market.

The suction cavity 2 is arranged on the shell 1 through a first screw, one side of the suction cavity 2 is provided with an opening, a connecting rod of the piston 3 extends out of the opening at the side and is eccentrically connected with the driving wheel 16, and the suction cavity is fixed through screw installation, so that the suction cavity has the advantages of easy assembly and disassembly and is convenient for early assembly and later maintenance.

The first interface 5 and the second interface 6 adopt an injection molding integrated structure, the first interface 5 and/or the second interface 6 are connected with the suction cavity 2 together through screws, and the screw mounting has the advantage of easy assembly and disassembly, so that the spring part inside the suction cavity is convenient to replace.

The application also provides a dish washer, which comprises the conveying device in the scheme.

The above description is merely of preferred embodiments of the present utility model, and the scope of the present utility model is not limited to the above embodiments, but all equivalent modifications or variations according to the present disclosure will be within the scope of the claims.

Claims

1. A viscous bowl-washing liquid conveying device, which is characterized in that: including shell (1) and install the suction subassembly on shell (1), be equipped with the stock solution chamber in shell (1), the suction subassembly includes suction chamber (2), piston (3) and driver (4), driver (4) drive piston (3) are reciprocating motion in suction chamber (2), suction chamber (2) are equipped with first interface (5) and second interface (6), the stock solution chamber is connected with first interface (5) through feed liquor pipe (7), liquid outlet ware (8) are connected to second interface (6), be equipped with first movable stopper (9) in first interface (5), first movable stopper (9) can switch on or cut off first interface (5) along with piston (3) reciprocating motion, be equipped with second movable stopper (10) in second interface (6), second movable stopper (10) can switch on or cut off second interface (6) along with piston (3) reciprocating motion.

2. A viscous dishwashing liquid delivery device according to claim 1, wherein: a first spring (11) for resetting the first movable plug (9) is arranged in the first interface (5), and a second spring (12) for resetting the second movable plug (10) is arranged in the second interface (6).

3. A viscous dishwashing liquid delivery device according to claim 1, wherein: a first contact inclined plane (13) matched with the first movable plug (9) for sealing is arranged in the first interface (5), and a second contact inclined plane (14) matched with the second movable plug (10) for sealing is arranged in the second interface (6).

4. A viscous dishwashing liquid delivery device according to claim 1, wherein: the liquid outlet device (8) is a liquid outlet head, the liquid outlet head is arranged on the shell (1), and the second interface (6) is connected with the liquid outlet head through a liquid outlet pipe (15).

5. A viscous dishwashing liquid delivery device according to claim 1, wherein: the driver (4) is a driving motor, a rotating shaft of the driving motor is connected with a driving wheel (16) in a shaft mode, and the piston (3) is eccentrically connected with the driving wheel (16).

6. A viscous dishwashing liquid delivery device according to claim 5, wherein: the suction cavity (2) is arranged on the shell (1) through a first screw, one side opening of the suction cavity (2) is provided with a connecting rod of the piston (3), and the connecting rod extends out of the side opening and is eccentrically connected with the driving wheel (16).

7. A viscous dishwashing delivery device according to any one of claims 1-6, wherein: the first interface (5) and the second interface (6) are of an injection molding integrated structure, and the first interface (5) and/or the second interface (6) are connected with the suction cavity (2) through screws.

8. A viscous dishwashing delivery device according to any one of claims 1-6, wherein: the shell (1) is provided with a mouth part which is communicated with the liquid storage cavity, and the mouth part is provided with a sealing cover (17).

9. A dishwasher, characterized in that: a delivery device comprising any of the above claims 1-8.