CN211142553U

CN211142553U - Automatic laundry detergent adding device for self-service washing machine

Info

Publication number: CN211142553U
Application number: CN201921740518.3U
Authority: CN
Inventors: 马广建; 崔海军
Original assignee: Henan Institute Of Industry University Research Artificial Intelligence
Current assignee: Henan Institute Of Industry University Research Artificial Intelligence
Priority date: 2019-10-17
Filing date: 2019-10-17
Publication date: 2020-07-31
Anticipated expiration: 2029-10-17

Abstract

The utility model discloses an automatic laundry detergent adding device for a self-service washing machine, which comprises a storage box, the bottom of the inner wall of the storage box is provided with a feeding chute inclined to the middle part, the bottom of the storage box is fixedly connected with a feeding pipe under the feeding chute, the bottom of the feeding pipe is fixedly connected with a discharging pipe, the storage box is communicated with the discharging pipe through the feeding pipe, the middle part of the feeding pipe is provided with a valve, the inner part of the discharging pipe is connected with a piston in a sliding way, the piston is under the feeding pipe, the device controls the adding amount of laundry detergent by arranging an automatic feeding device on the washing machine, controls the using amount of the laundry detergent by the time of opening the piston by arranging the piston driven by a motor at the bottom of the storage box of the laundry detergent, thereby achieving the effect of controlling the using amount of the laundry detergent, after the discharging is finished, the piston returns to the bottom of, preventing the continuous discharging.

Description

Automatic laundry detergent adding device for self-service washing machine

Technical Field

The utility model relates to a dispensing device, in particular to an automatic device that adds of laundry liquid for self-service washing machine belongs to washing machine auxiliary assembly technical field.

Background

The washing machine is an indispensable household appliance in daily life, self-service washing machines can be arranged in aisles in places such as apartments and dormitories where washing machines cannot be arranged in each room, and the washing machines are convenient for people to use publicly.

SUMMERY OF THE UTILITY MODEL

The utility model provides an automatic device that adds of laundry liquid for self-service washing machine sets up by motor drive's piston through the storage box bottom at the laundry liquid, through the quantity of the time control laundry liquid that the piston was opened to reach the effect that can control the laundry liquid quantity, the back is accomplished in the ejection of compact, and the piston gets back to the bottom of unloading pipe, lives the unloading pipe plug, prevents to continue the ejection of compact.

In order to solve the technical problem, the utility model provides a following technical scheme:

The utility model relates to an automatic device that adds of laundry liquid for self-service washing machine, including the storage box, the inner wall bottom of storage box is equipped with the unloading chute at slant middle part, the bottom of storage box just is located the unloading chute under fixedly connected with unloading pipe, the bottom fixedly connected with discharging pipe of unloading pipe, the storage box passes through unloading pipe and discharging pipe intercommunication, the middle part of unloading pipe is equipped with the valve, the inside sliding connection of discharging pipe has the piston, the piston is located the unloading pipe under.

As a preferred technical scheme of the utility model, one side of discharging pipe is equipped with the motor, the installation base and the discharging pipe fixed connection of motor, the output of motor passes the inside and the fixedly connected with lead screw that the lateral wall of discharging pipe extends to the discharging pipe, the one end and the piston threaded connection of motor are kept away from to the lead screw.

As an optimal technical scheme of the utility model, the inner wall top fixedly connected with support ring of storage box, the top of support ring is equipped with the apron, the bottom of apron is located the top fixedly connected with sealing washer of support ring.

As the utility model discloses an optimized technical scheme, the both sides that the storage box is relative are all excavated and are equipped with the jack, two it has spacing stick all to peg graft in the jack, spacing stick is located the top of apron.

As a preferred technical scheme of the utility model, the middle part cover of piston is equipped with No. two sealing washers, the piston is close to two slide bars of one side fixedly connected with of motor.

As a preferred technical scheme of the utility model, the inner wall of discharging pipe corresponds two stoppers of the fixed position of two slide bars and is connected with, stopper and the slide bar sliding connection who corresponds.

The utility model discloses the beneficial effect who reaches is: the automatic feeding device is additionally arranged on the washing machine, the adding amount of the laundry detergent can be controlled, the piston driven by the motor is arranged at the bottom of the storage box of the laundry detergent, the using amount of the laundry detergent is controlled through the opening time of the piston, so that the effect of controlling the using amount of the laundry detergent is achieved, and after the discharging is completed, the piston returns to the bottom of the discharging pipe to block the discharging pipe and prevent the discharging from continuing.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a schematic view of the internal structure of the tapping pipe according to the present invention;

Fig. 3 is a schematic view of a connection structure of the piston according to the present invention.

In the figure: 1. a storage box; 11. a support ring; 12. a jack; 13. a blanking chute; 2. a discharge pipe; 3. a cover plate; 31. a first sealing ring; 32. a limiting rod; 4. a discharging pipe; 41. a valve; 5. a motor; 51. a screw rod; 52. a piston; 521. a second sealing ring; 522. a slide bar; 53. and a limiting block.

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.

Example (b): as shown in fig. 1-3, the utility model relates to an automatic device that adds of laundry liquid for self-service washing machine, including storage box 1, storage box 1's inner wall bottom is equipped with the unloading chute 13 at slant middle part, storage box 1's bottom just is located unloading chute 13 under fixedly connected with unloading pipe 4, the bottom fixedly connected with discharging pipe 2 of unloading pipe 4, storage box 1 is through unloading pipe 4 and discharging pipe 2 intercommunication, the middle part of unloading pipe 4 is equipped with valve 41, the inside sliding connection of discharging pipe 2 has piston 52, piston 52 is located unloading pipe 4 under.

A motor 5 is arranged on one side of the discharge pipe 2, an installation base of the motor 5 is fixedly connected with the discharge pipe 2, an output end of the motor 5 penetrates through the side wall of the discharge pipe 2 and extends into the discharge pipe 2 and is fixedly connected with a lead screw 51, one end, far away from the motor 5, of the lead screw 51 is in threaded connection with a piston 52, the lead screw 51 is driven to rotate through the output end of the motor 5, the piston 52 in threaded connection with the lead screw 51 can slide in the discharge pipe 2, a support ring 11 is fixedly connected to the top of the inner wall of the storage box 1, a cover plate 3 is arranged on the top of the support ring 11, a first sealing ring 31 is fixedly connected to the bottom of the cover plate 3 above the support ring 11, the laundry detergent is stored in the storage box 1 through the sealed cover plate 3, the laundry detergent is prevented from being deteriorated due to long-term contact with, spacing stick 32 is located the top of apron 3, spacing through spacing stick 32, increase the leakproofness of apron 3, the middle part cover of piston 52 is equipped with No. two sealing washer 521, piston 52 is close to two slide bars 522 of one side fixedly connected with of motor 5, the inner wall of discharging pipe 2 corresponds two stopper 53 of position fixedly connected with of two slide bars 522, stopper 53 and the slide bar 522 sliding connection who corresponds, slide on stopper 53 through slide bar 522, prevent that piston 52 from rotating along with the rotation of lead screw 51.

Specifically, when the utility model is used, the cover plate 3 is opened, a certain amount of laundry detergent is put into the storage box 1, the cover plate 3 is covered, the first sealing ring 31 at the bottom of the cover plate 3 seals the storage box 1, the two limit rods 32 are used for limiting, the laundry detergent is prevented from being deteriorated due to long-term contact with the outside air, the valve 41 on the blanking pipe 4 is opened, the blanking pipe 4 is filled with the laundry detergent, and when the laundry is washed, the controller controls the motor 5 to be started, the output end of the motor 5 drives the screw rod 51 to rotate, the piston 52 is driven by the screw rod 51 to be far away from the interface of the discharging pipe 4, the laundry detergent falls into the discharging pipe 2, after a certain time, the control motor 5 rotates reversely, the piston 52 returns to the bottom of the blanking pipe 4, the second sealing ring 521 seals the bottom of the blanking pipe 4 to prevent continuous discharging, and when the piston 52 is reset, the laundry detergent in the discharging pipe 2 is pushed to one side of the discharging port.

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 utility model provides an automatic device that adds of laundry liquid for self-service washing machine, a serial communication port, including storage box (1), the inner wall bottom of storage box (1) is equipped with unloading chute (13) at slant middle part, the bottom of storage box (1) just is located unloading chute (13) under fixedly connected with unloading pipe (4), the bottom fixedly connected with discharging pipe (2) of unloading pipe (4), storage box (1) is through unloading pipe (4) and discharging pipe (2) intercommunication, the middle part of unloading pipe (4) is equipped with valve (41), the inside sliding connection of discharging pipe (2) has piston (52), piston (52) are located unloading pipe (4) under.

2. The automatic laundry detergent adding device for the self-service washing machine according to claim 1, wherein a motor (5) is arranged on one side of the discharge pipe (2), a mounting base of the motor (5) is fixedly connected with the discharge pipe (2), an output end of the motor (5) penetrates through a side wall of the discharge pipe (2) to extend to the inside of the discharge pipe (2) and is fixedly connected with a lead screw (51), and one end, far away from the motor (5), of the lead screw (51) is in threaded connection with a piston (52).

3. The automatic laundry detergent adding device for the self-service washing machine as claimed in claim 1, wherein a support ring (11) is fixedly connected to the top of the inner wall of the storage box (1), a cover plate (3) is arranged on the top of the support ring (11), and a first sealing ring (31) is fixedly connected to the bottom of the cover plate (3) above the support ring (11).

4. The automatic laundry detergent adding device for the self-service washing machine as claimed in claim 1, wherein the storage box (1) is provided with insertion holes (12) on two opposite sides, the two insertion holes (12) are inserted with limit rods (32), and the limit rods (32) are located above the cover plate (3).

5. The automatic laundry detergent adding device for the self-service washing machine as claimed in claim 1, wherein a second sealing ring (521) is sleeved in the middle of the piston (52), and two sliding rods (522) are fixedly connected to one side of the piston (52) close to the motor (5).

6. The automatic laundry detergent adding device for the self-service washing machine as claimed in claim 1, wherein two limiting blocks (53) are fixedly connected to the inner wall of the discharging pipe (2) at positions corresponding to the two sliding rods (522), and the limiting blocks (53) are slidably connected with the corresponding sliding rods (522).