Laundry detergent stirring and defoaming device
By using motor and bevel gear-driven defoam slurry in the laundry detergent agitation and defoaming device, the mixing efficiency of laundry detergent and water is improved. By adjusting the design of the disk and partition plate, the appropriate amount of defoaming agent is ensured, which solves the problems of poor mixing effect and difficult to control the defoaming agent dose in the existing device, and achieves a more efficient stirring and defoaming effect.
Patent Information
- Application Number
- CN202421648395.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-12
- Publication Date
- 2025-04-25
- Estimated Expiration
- 2034-07-12
AI Technical Summary
The mixing effect of existing laundry detergent agitation and defoaming devices is not good, and the dosage is difficult to control when adding defoaming agent, resulting in general stirring and defoaming effects.
A stirring device including a motor, bevel gear and defoam slurry is designed. The defoam slurry is driven to rotate through bevel gear transmission, to improve the mixing efficiency of laundry detergent and water, and to drive the adjustment plate and partition plate intermittently rotate through motor b to control the amount of defoaming agent.
The mixing efficiency of laundry detergent and water is improved, ensuring that the defoaming agent and laundry detergent are fully mixed, reducing the generation of bubbles, and improving the washing effect and defoaming effect.
Smart Images
Figure CN222789037U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of stirring and defoaming, in particular to a washing liquid stirring and defoaming device. Background Art
[0002] A detergent agitator is a device used in washing machines to help users improve washing results and reduce foaming during the laundry process. Such devices typically include a mechanical agitator that rapidly stirs the detergent to promote contact between the detergent and the clothes, thereby effectively cleaning the clothes. In addition, the device may also include a defoamer addition system that can help prevent excessive foaming during the laundry process.
[0003] The background of the laundry detergent stirring and defoaming device can be traced back to the improvement and innovation of traditional washing machines, which aims to solve problems that may occur during the laundry process, such as poor washing effect or excessive foam. By introducing this device, users can get cleaner clothes more easily and reduce the trouble in the laundry process, thus improving the laundry experience.
[0004] At present, the laundry detergent stirring and defoaming device usually includes a mechanical stirring device that can quickly rotate or stir in the laundry detergent. Such a design can effectively mix and stir the laundry detergent and clothes to accelerate the washing process and improve the washing effect. At the same time, an appropriate amount of defoaming agent is added to help control the generation of foam and reduce the impact of foam on the washing effect. However, its stirring effect is general, and it takes a lot of time to evenly mix the laundry detergent and water. Secondly, it is impossible to control the amount of defoaming agent added well to prevent too much defoaming agent from being added at one time, resulting in poor defoaming effect. Therefore, a laundry detergent stirring and defoaming device is proposed to solve the above problems. Utility Model Content
[0005] In order to make up for the above shortcomings, the utility model provides a laundry detergent stirring and defoaming device, which aims to improve the problems of poor mixing effect and difficult control of dosage when adding defoaming agent in the prior art.
[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a laundry detergent stirring and defoaming device, comprising a stirring tank, a top cover is detachably connected to the top of the stirring tank, a motor a is welded to the side wall of the top cover, a transmission assembly is fixedly connected to the output shaft of the motor a, a rotating shaft a is rotatably connected to the inner wall of the top cover, a rotating shaft b is rotatably connected to the inner wall of the rotating shaft a, a defoaming conical pulp is fixedly connected to the bottom ends of the rotating shaft a and the rotating shaft b, a discharge port is provided at the bottom end of the stirring tank, a feed port is provided at the top end of the top cover, the transmission assembly comprises a bevel gear c, the inner wall of the bevel gear c is fixedly connected to the outer wall of the output shaft of the motor a, the bottom end of the bevel gear c is meshed with the bevel gear a, and the top end of the bevel gear c is meshed with the bevel gear b.
[0007] As a further description of the above technical solution:
[0008] The inner wall of the feed port is rotatably connected to a rotating shaft c, the outer wall of the rotating shaft c is fixedly connected to a partition plate, the side wall of the feed port is fixedly connected to a motor b, a turntable is fixedly connected to the output shaft of the motor b, the outer wall of the turntable is fixedly connected to a connecting frame, a sliding block is fixedly connected to the inner side of the connecting frame, the outer wall of the rotating shaft c is fixedly connected to an adjusting disk, and a sliding groove is provided on the inner wall of the adjusting disk.
[0009] As a further description of the above technical solution:
[0010] The top end of the rotating shaft a is fixedly connected to the inner wall of the bevel gear a.
[0011] As a further description of the above technical solution:
[0012] The top end of the rotating shaft b is fixedly connected to the inner wall of the bevel gear b.
[0013] As a further description of the above technical solution:
[0014] The outer wall of the sliding block is slidably connected to the inner wall of the sliding groove.
[0015] As a further description of the above technical solution:
[0016] The side wall of the adjusting disk is provided with four groups of arc grooves.
[0017] The utility model has the following beneficial effects:
[0018] 1. In the utility model, by setting a motor a, a bevel gear a, a bevel gear b, and a bevel gear c, when the laundry detergent and water are mixed, the motor a is started to make the bevel gear c drive the bevel gear b and the bevel gear a to rotate, thereby driving the rotating shaft a and the rotating shaft b to rotate in opposite directions respectively, thereby driving the defoaming conical pulp to stir the laundry detergent and water, thereby improving the mixing efficiency.
[0019] 2. In the utility model, by setting motor b, adjusting disk and turntable, when adding defoaming agent, start motor b so that the turntable drives the adjusting disk to rotate, but when the turntable rotates, it drives the adjusting disk to rotate intermittently, and drives the partition plate to rotate intermittently to control the opening and closing of the feed port, ensuring that a certain amount is introduced within a certain period of time, and ensuring that the defoaming agent and the laundry detergent are fully mixed. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 This is an overall front view schematic diagram of a laundry detergent stirring and defoaming device proposed by the utility model;
[0021] Figure 2 This is a schematic diagram of the overall back side of a laundry detergent stirring and defoaming device proposed by the utility model;
[0022] Figure 3 This is a schematic cross-sectional view of a top cover of a laundry detergent stirring and defoaming device proposed by the utility model;
[0023] Figure 4 The utility model discloses a front view of a rotating disk of a laundry detergent stirring and defoaming device.
[0024] Legend:
[0025] 1. Mixing tank; 2. Top cover; 3. Discharge port; 4. Motor a; 5. Bevel gear c; 6. Rotating shaft a; 7. Rotating shaft b; 8. Bevel gear b; 9. Bevel gear a; 10. Defoaming cone slurry; 11. Feed port; 12. Rotating shaft c; 13. Partition plate; 14. Adjustment disk; 15. Motor b; 16. Turntable; 17. Connecting frame; 18. Slider; 19. Slide chute. DETAILED DESCRIPTION
[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0027] Reference Figure 1-Figure 3 , the utility model provides an embodiment: a laundry detergent stirring and defoaming device, including a stirring tank 1, the top of the stirring tank 1 is detachably connected to a top cover 2, the side wall of the top cover 2 is welded with a motor a4, the output shaft of the motor a4 is fixedly connected with a transmission assembly, the transmission assembly includes a bevel gear c5, starting the motor a4 can drive the bevel gear c5 to rotate, the inner wall of the bevel gear c5 is fixedly connected to the outer wall of the output shaft of the motor a4, the bottom end of the bevel gear c5 is meshed with a bevel gear a9, the top end of the bevel gear c5 is meshed with a bevel gear b8, the rotation of the bevel gear c5 drives the bevel gear b8 and the bevel gear a9 to rotate in opposite directions respectively, the inner wall of the top cover 2 is rotatably connected with a rotating shaft a6, the top end of the rotating shaft a6 is meshed with the bevel gear a9, and the bevel gear a9 is meshed with the bevel gear b8. The inner wall of the gear a9 is fixedly connected, the inner wall of the rotating shaft a6 is rotatably connected with the rotating shaft b7, the top of the rotating shaft b7 is fixedly connected to the inner wall of the bevel gear b8, the rotating shaft b7 and the rotating shaft a6 respectively rotate in opposite directions under the action of the bevel gear b8 and the bevel gear a9, the bottom ends of the rotating shaft a6 and the rotating shaft b7 are fixedly connected with the defoaming conical paddle 10, the rotating shaft a6 and the rotating shaft b7 drive the two groups of defoaming conical paddles 10 to rotate in opposite directions respectively, so as to fully mix the laundry detergent and the defoaming agent and reduce the generation of bubbles, the bottom end of the stirring tank 1 is provided with a discharge port 3, the mixed laundry detergent is discharged through the discharge port 3, the top end of the top cover 2 is provided with a feed port 11, and the defoaming agent is added through the feed port 11.
[0028] Reference Figure 2 and Figure 4 The inner wall of the feed port 11 is rotatably connected with a rotating shaft c12, and the outer wall of the rotating shaft c12 is fixedly connected with a partition plate 13. The opening and closing of the feed port 11 are controlled by flipping the partition plate 13 to control the amount of defoaming agent added. The side wall of the feed port 11 is fixedly connected with a motor b15, and a turntable 16 is fixedly connected to the output shaft of the motor b15. Starting the motor b15 can drive the turntable 16 to rotate. The outer wall of the turntable 16 is fixedly connected with a connecting frame 17, and a slider 18 is fixedly connected to the inner side of the connecting frame 17. The turntable 16 drives the connecting frame 17 and the slider 18 to perform a circular motion with the output shaft of the motor b15 as the center. The outer wall of the rotating shaft c12 is fixedly connected with an adjusting disk 14, and the inner wall of the adjusting disk 14 is provided with a slide groove 19. The outer wall of the slider 18 is slidably connected with the inner wall of the slide groove 19. The slider 18 makes a circular motion and continuously slides into the slide groove 19 and then slides out, thereby driving the adjusting disk 14 to rotate intermittently, thereby driving the rotating shaft c12 to rotate and control the flipping of the partition plate 13, control the opening and closing of the feed port 11, and control the delivery of the defoaming agent. The side wall of the adjusting disk 14 is provided with four groups of arc grooves, but they cannot contact the side wall of the rotating disk 16 to prevent it from driving the adjusting disk 14 to deviate in angle, resulting in the slider 18 being unable to slide into the slide groove 19.
[0029] Working principle: water and laundry detergent are injected into the mixing tank 1, and the motor a4 is started to drive the bevel gear c5 to rotate, so that the bevel gear c5 drives the bevel gear a9 and the bevel gear b8 to rotate in opposite directions respectively, thereby driving the rotating shaft a6 and the rotating shaft b7 to rotate in opposite directions respectively, thereby driving the two sets of defoaming conical pulps 10 to rotate in opposite directions, so as to fully mix the water and the laundry detergent and improve the mixing efficiency. In order to prevent excessive foam, the defoaming agent is added through the feed port 11. At this time, the motor b15 is started to drive the turntable 16 to rotate, thereby driving the connecting frame 17 and the slider 18 to rotate with the output shaft of the motor b15 as the center, thereby driving the slider 18 to slide into the slide groove 19 and then slide out, so that the adjusting disk 14 rotates intermittently, thereby driving the partition plate 13 to flip intermittently, so that the amount put into the mixing tank 1 each time is constant, ensuring that the defoaming agent and the laundry detergent are fully mixed, and by destroying the surface tension, the foam is easier to break and its generation is reduced.
[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. 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 therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A laundry detergent stirring and defoaming device, comprising a stirring tank (1), characterized in that: The top of the stirring tank (1) is detachably connected to a top cover (2), a motor a (4) is welded to the side wall of the top cover (2), a transmission assembly is fixedly connected to the output shaft of the motor a (4), a rotating shaft a (6) is rotatably connected to the inner wall of the top cover (2), a rotating shaft b (7) is rotatably connected to the inner wall of the rotating shaft a (6), a defoaming conical pulp (10) is fixedly connected to the bottom ends of the rotating shaft a (6) and the rotating shaft b (7), a discharge port (3) is provided at the bottom end of the stirring tank (1), and a feed port (11) is provided at the top end of the top cover (2); The transmission assembly comprises a bevel gear c (5), the inner wall of the bevel gear c (5) is fixedly connected to the outer wall of the output shaft of the motor a (4), the bottom end of the bevel gear c (5) is meshed with a bevel gear a (9), and the top end of the bevel gear c (5) is meshed with a bevel gear b (8).
2. A laundry detergent stirring and defoaming device according to claim 1, characterized in that: The inner wall of the feed port (11) is rotatably connected to a rotating shaft c (12), the outer wall of the rotating shaft c (12) is fixedly connected to a partition plate (13), the side wall of the feed port (11) is fixedly connected to a motor b (15), the output shaft of the motor b (15) is fixedly connected to a rotating disk (16), the outer wall of the rotating disk (16) is fixedly connected to a connecting frame (17), the inner side of the connecting frame (17) is fixedly connected to a sliding block (18), the outer wall of the rotating shaft c (12) is fixedly connected to an adjusting disk (14), and the inner wall of the adjusting disk (14) is provided with a sliding groove (19).
3. A laundry detergent stirring and defoaming device according to claim 1, characterized in that: The top end of the rotating shaft a (6) is fixedly connected to the inner wall of the bevel gear a (9).
4. A laundry detergent stirring and defoaming device according to claim 1, characterized in that: The top end of the rotating shaft b (7) is fixedly connected to the inner wall of the bevel gear b (8).
5. A laundry detergent stirring and defoaming device according to claim 2, characterized in that: The outer wall of the sliding block (18) is slidably connected to the inner wall of the sliding groove (19).
6. A laundry detergent stirring and defoaming device according to claim 2, characterized in that: The side wall of the regulating disk (14) is provided with four groups of arc-shaped grooves.