Automatic metering and feeding device for detergent

Abstract

The utility model relates to the technical field of articles for daily use, and discloses an automatic metering and feeding device for detergents, which comprises a heat preservation box, a motor arranged at the top of the heat preservation box, a first bevel gear fixedly connected to an output shaft of the motor, a second bevel gear in meshed connection with the first bevel gear, and a third bevel gear rotationally connected with the top of the heat preservation box. A premixing tank is fixedly connected to the inner wall of the heat preservation box, a driving rod is fixedly connected to the bottom of the second bevel gear and penetrates through the heat preservation box and the premixing tank, a plurality of sleeves distributed at equal intervals are fixedly connected to the outer wall of the driving rod, stirring blades are fixedly connected to the outer walls of the sleeves, and a plurality of heating plates are fixedly connected to the inner wall of the premixing tank. The premixing tank is sleeved with a water pipe, and one end of the water pipe is arranged in the premixing tank. According to the utility model, the mixing efficiency of water and a detergent can be accelerated, the detergent is fully dissolved in the water, waste caused by residues is avoided, the water and the detergent can be uniformly heated, and the heating efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of daily necessities, in particular to an automatic metering and feeding device for detergent. Background Art

[0002] After searching, the Chinese patent authorization number CN219731393U discloses an automatic metering feeding device for detergent, including an installation box, a side of the bottom wall of the installation box is slidably connected to a support plate, and the two sides of the upper surface of the support plate are respectively fixedly connected to a detergent storage box and a softener storage box. The automatic metering feeding device for detergent, through the arrangement of the detergent storage box, the softener storage box, the delivery pipe assembly and the premixing tank assembly, before use, the detergent can be put into the detergent storage box and the softener can be put into the softener storage box. When in use, a fixed amount of detergent is delivered into the premixing tank through the delivery pipe assembly, and the flow meter can measure the injection amount of the detergent. For some clothes that need to be washed with warm water, when washing, the tap water passing through the premixing tank is heated by running the heating pipe, so that the water temperature is increased, and the applicability is higher.

[0003] The automatic metering and dosing device for detergent in the above-mentioned patent has the following shortcomings: the heating tube is arranged near the inner wall of the premixing tank, and it is difficult to ensure that the water and the detergent can be heated evenly when heating the detergent and water. The water close to the heating tube is heated faster than the water far away from the heating tube, which will affect the heating efficiency. In addition, the detergent is flushed by the water flow to produce foam, which cannot ensure that the detergent can be fully dissolved in the water. Detergent is likely to remain in the premixing tank, causing waste. Therefore, it is necessary to design an automatic metering and dosing device for detergent to solve the above problems. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides an automatic metering and feeding device for detergent.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] The gear train of the motor is connected with the gear train of the motor, and the gear train of the motor is connected with the gear train of the motor, and the gear train of the motor is connected with the gear train of the motor, and the gear train of the motor is connected with the gear train of the motor, and the gear train of the motor is connected with the gear train of the motor, and the gear train of the motor is connected with the gear train of the motor, and the gear train of the motor is connected with the gear train of the motor, and the gear train of the motor is connected with the gear train of the motor, and the gear train of the motor is connected with the gear train of the motor, and the gear train of the motor is connected with the gear train of the motor, and the gear train of the motor is connected with the gear train of the motor, The detergent is dissolved in water, and the stirring blades can also stir the water and detergent so that the mixed detergent can be fully heated. This effectively solves the problem that most of the automatic metering and feeding devices for detergents in the prior art mentioned in the background technology are difficult to ensure that water and detergent can be heated evenly, which will affect the heating efficiency, and rely on the water flow to flush the detergent to produce foam, which cannot ensure that the detergent can be fully dissolved in water. Detergent is likely to remain in the premixing tank, causing waste. This achieves the technical effect of accelerating the mixing efficiency of water and detergent, making the detergent fully dissolved in water, avoiding waste caused by residue, ensuring that water and detergent are heated evenly, and improving heating efficiency. By setting an insulation box and winding the water pipe around the outer wall of the premixing tank, and setting the water pipe between the premixing tank and the insulation box, the hot water in the water pipe can absorb the heat emitted by the premixing tank, and the water in the water pipe can be preheated, which can accelerate the heating efficiency.

[0007] As a further solution of the utility model, a discharge pipe is fixedly connected to the bottom of the premixing tank, the discharge pipe passes through the bottom of the insulation box, and a first solenoid valve is arranged on the discharge pipe.

[0008] As a further solution of the utility model, a protective box is fixedly connected to the top of the thermal insulation box, the protective box is sleeved on the motor, the bottom of the motor is fixedly connected to the bottom inner wall of the protective box, and the output shaft of the motor passes through the protective box.

[0009] As a further solution of the utility model, four connecting rods arranged in a square are fixedly connected to the top of the thermal insulation box, and the tops of the four connecting rods are all fixedly connected to the same installation box.

[0010] As a further solution of the utility model, the inner walls on both sides of the installation box are fixedly connected with sliding rails, two sliding wheels are arranged in the sliding rails, the sliding wheels are slidably connected to the sliding rails, and a detergent storage box is arranged in the installation box, and the detergent storage box is fixedly connected to the sliding wheels.

[0011] As a further solution of the utility model, a delivery pipe is fixedly provided at both ends of the detergent storage box, a second solenoid valve is provided at the end of the delivery pipe away from the detergent storage box, a flow meter is provided at the side of the second solenoid valve away from the delivery pipe, the delivery pipe is passed through the insulation box and the premixing tank, the delivery pipe is provided in the premixing tank at the end away from the detergent storage box, a square groove is provided at the bottom of the detergent storage box, and the delivery pipe is provided in the square groove.

[0012] The beneficial effects of the utility model are:

[0013] The utility model adopts the technical means of stirring detergent and water by using stirring blades, so after the detergent and water are injected into the premixing tank, the stirring blades can work to assist the detergent to dissolve in the water, and the stirring blades can also work to stir the water and detergent, so that the mixed washing liquid can be fully heated, which effectively solves the problem that most of the automatic metering and feeding devices for detergents in the prior art mentioned in the background technology are difficult to ensure that water and detergent can be heated evenly, which will affect the heating efficiency, and rely on the flushing of detergent by water flow to generate foam, which cannot ensure that the detergent can be fully dissolved in the water, and detergent residue is easy to remain in the premixing tank, causing waste. Therefore, the efficiency of mixing water and detergent is accelerated, the detergent is fully dissolved in water, and waste caused by residue is avoided, and the technical effect of ensuring that water and detergent are heated evenly and improving heating efficiency is achieved.

[0014] The utility model provides a heat preservation box and winds the water pipe around the outer wall of the premixing tank. The water pipe is provided between the premixing tank and the heat preservation box, so that the hot water in the water pipe can absorb the heat emitted by the premixing tank, and the water in the water pipe can be preheated, thereby accelerating the heating efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional structural diagram of an automatic metering and feeding device for detergent proposed by the utility model;

[0016] Figure 2 This is a cross-sectional structural diagram of an automatic metering and feeding device for detergent proposed by the utility model;

[0017] Figure 3 The utility model is a schematic diagram of the cross-sectional structure of a premixing tank of an automatic metering and feeding device for detergent.

[0018] In the figure: 1. Insulation box; 2. Motor; 3. First bevel gear; 4. Second bevel gear; 5. Drive rod; 6. Sleeve; 7. Stirring blade; 8. Heating plate; 9. Water pipe; 10. Premixing tank; 11. Discharge pipe; 12. First solenoid valve; 13. Protection box; 14. Connecting rod; 15. Installation box; 16. Detergent storage box; 17. Sliding wheel; 18. Slide rail; 19. Delivery pipe; 20. Second solenoid valve; 21. Flow meter; 22. Square groove. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0021] Reference Figure 1-Figure 3, an automatic metering and feeding device for detergent, comprising an insulated box 1, a motor 2 is arranged on the top of the insulated box 1, an output shaft of the motor 2 is fixedly connected to a first bevel gear 3, the first bevel gear 3 is meshedly connected to a second bevel gear 4, the second bevel gear 4 is rotatably connected to the top of the insulated box 1, the inner wall of the insulated box 1 is fixedly connected to a premixing tank 10, the bottom of the second bevel gear 4 is fixedly connected to a driving rod 5, the driving rod 5 is penetrated by the insulated box 1 and the premixing tank 10, a plurality of sleeves 6 distributed at equal intervals are fixedly connected to the outer wall of the driving rod 5, a stirring blade 7 is fixedly connected to the outer wall of the sleeve 6, a plurality of heating plates 8 are fixedly connected to the inner wall of the premixing tank 10, a water pipe 9 is sleeved on the premixing tank 10, one end of the water pipe 9 is arranged in the premixing tank 10, and the end of the water pipe 9 away from the premixing tank 10 passes through the insulated box 1, because the technical means of stirring the detergent and water by the stirring blade is adopted, so after the detergent and water are injected into the premixing tank, the stirring blade can work to assist The detergent helps to dissolve in the water, and the stirring blades can also stir the water and detergent so that the mixed washing liquid can be fully heated. This effectively solves the problem that most of the automatic metering and feeding devices for detergents in the prior art mentioned in the background technology are difficult to ensure that the water and detergent can be heated evenly, which will affect the heating efficiency, and rely on the water flow to flush the detergent to produce foam, which cannot ensure that the detergent can be fully dissolved in the water. There is a risk of detergent residue in the premixing tank, causing waste. This achieves the technical effect of accelerating the mixing efficiency of water and detergent, making the detergent fully dissolved in the water, avoiding waste caused by residue, ensuring that the water and detergent are heated evenly, and improving the heating efficiency. By setting an insulation box and winding the water pipe around the outer wall of the premixing tank, and setting the water pipe between the premixing tank and the insulation box, the hot water in the water pipe can absorb the heat emitted by the premixing tank, and preheat the water in the water pipe, which can accelerate the heating efficiency.

[0022] In this embodiment, a discharge pipe 11 is fixedly connected to the bottom of the premixing tank 10 . The discharge pipe 11 passes through the bottom of the insulation box 1 . A first solenoid valve 12 is provided on the discharge pipe 11 .

[0023] In this embodiment, a protection box 13 is fixedly connected to the top of the thermal insulation box 1 , the protection box 13 is sleeved on the motor 2 , the bottom of the motor 2 is fixedly connected to the bottom inner wall of the protection box 13 , and the output shaft of the motor 2 passes through the protection box 13 .

[0024] In this embodiment, four connecting rods 14 arranged in a square are fixedly connected to the top of the heat preservation box 1 , and the tops of the four connecting rods 14 are all fixedly connected to the same installation box 15 .

[0025] In this embodiment, the inner walls on both sides of the installation box 15 are fixedly connected with sliding rails 18, and two sliding wheels 17 are arranged in the sliding rails 18. The sliding wheels 17 are slidably connected to the sliding rails 18. A detergent storage box 16 is arranged in the installation box 15, and the detergent storage box 16 is fixedly connected to the sliding wheels 17.

[0026] In this embodiment, a delivery pipe 19 is fixedly provided at both ends of the detergent storage box 16, a second solenoid valve 20 is provided at the end of the delivery pipe 19 away from the detergent storage box 16, a flow meter 21 is provided at the side of the second solenoid valve 20 away from the delivery pipe 19, the delivery pipe 19 is passed through the insulation box 1 and the premixing tank 10, the delivery pipe 19 is provided in the premixing tank 10 at the end away from the detergent storage box 16, a square groove 22 is provided at the bottom of the detergent storage box 16, and the delivery pipe 19 is provided in the square groove 22.

[0027] Working principle: Before using the device, connect the water pipe 9 to the water supply device. When using the device, the detergent storage box 16 can be pulled out, and the detergent storage box 16 will drive the sliding wheel 17 along one end of the slide rail 18 to ensure that the detergent storage box 16 will not deviate when moving. After the detergent storage box 16 is pulled out, the detergent is injected into the detergent storage box 16, and then the detergent storage box 16 is pushed back, and the second solenoid valve 20 is opened. The detergent will be injected into the pre-mixing tank 10 along the delivery pipe 19. The detergent can be measured by the flow meter 21. After injecting a suitable amount of detergent into the pre-mixing tank 10, the delivery pipe 19 is closed, and the water supply device is turned on. Water will be injected into the pre-mixing tank 10 through the water pipe 9, and then the heating plate 8 and the motor 2 are started. The heating plate 8 will increase the temperature of the pre-mixing tank 10 to increase the temperature of the water and the detergent. The output shaft of the machine 2 will drive the first bevel gear 3 to rotate, and the first bevel gear 3 will drive the second bevel gear 4 to rotate, and the second bevel gear 4 will drive the driving rod 5 to rotate, and the driving rod 5 will drive the sleeve 6 to rotate, and the sleeve 6 will drive the stirring blade 7 to make a circular motion to fully stir the detergent and water. The heating by the heating plate 8 further accelerates the efficiency of the mixing of the detergent and water, and also meets the condition of warm water washing. The stirring and heating also enable the detergent to be fully dissolved in the water to avoid residual detergent. As the temperature of the premixing tank 10 gradually increases, the temperature inside the insulation box 1 gradually accumulates. When the water is in the water pipe 9, the temperature inside the insulation box 1 can preheat the water in the water pipe 9, which can reduce the time required for heating. After the premixing is completed, the first solenoid valve 12 is opened to discharge the premixed washing liquid through the discharge pipe 11.

[0028] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0029] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0030] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An automatic metering device for detergent, comprising an insulation box (1), characterized in that: A motor (2) is arranged on the top of the heat preservation box (1); an output shaft of the motor (2) is fixedly connected to a first bevel gear (3); the first bevel gear (3) is meshingly connected to a second bevel gear (4); the second bevel gear (4) is rotatably connected to the top of the heat preservation box (1); a premixing tank (10) is fixedly connected to the inner wall of the heat preservation box (1); a driving rod (5) is fixedly connected to the bottom of the second bevel gear (4); the driving rod (5) is inserted into the heat preservation box (1). and a premixing tank (10), the outer wall of the driving rod (5) being fixedly connected to a plurality of sleeves (6) distributed at equal intervals, the outer wall of the sleeve (6) being fixedly connected to a stirring blade (7), the inner wall of the premixing tank (10) being fixedly connected to a plurality of heating plates (8), the premixing tank (10) being sleeved with a water pipe (9), one end of the water pipe (9) being arranged in the premixing tank (10), and the end of the water pipe (9) away from the premixing tank (10) passing through an insulation box (1).

2. The automatic metering device for detergent according to claim 1, characterized in that: A discharge pipe (11) is fixedly connected to the bottom of the premixing tank (10), the discharge pipe (11) passes through the bottom of the heat preservation box (1), and a first solenoid valve (12) is arranged on the discharge pipe (11).

3. The automatic metering device for detergent according to claim 2, characterized in that: The top of the thermal insulation box (1) is fixedly connected to a protection box (13), the protection box (13) is sleeved on the motor (2), the bottom of the motor (2) is fixedly connected to the bottom inner wall of the protection box (13), and the output shaft of the motor (2) passes through the protection box (13).

4. The automatic metering device for detergent according to claim 3, characterized in that: Four connecting rods (14) arranged in a square are fixedly connected to the top of the thermal insulation box (1), and the tops of the four connecting rods (14) are all fixedly connected to the same installation box (15).

5. The automatic metering device for detergent according to claim 4, characterized in that: The inner walls on both sides of the installation box (15) are fixedly connected with slide rails (18), two sliding wheels (17) are arranged inside the slide rails (18), and the sliding wheels (17) are slidably connected to the slide rails (18). A detergent storage box (16) is arranged inside the installation box (15), and the detergent storage box (16) is fixedly connected to the sliding wheels (17).

6. The automatic metering device for detergent according to claim 5, characterized in that: Both ends of the detergent storage box (16) are fixedly penetrated with a delivery pipe (19); the delivery pipe (19) is provided with a second solenoid valve (20) at one end away from the detergent storage box (16); the second solenoid valve (20) is provided with a flow meter (21) at a side away from the delivery pipe (19); the delivery pipe (19) is penetrated by the heat preservation box (1) and the premixing tank (10); the delivery pipe (19) is arranged in the premixing tank (10) at one end away from the detergent storage box (16); a square groove (22) is provided at the bottom of the detergent storage box (16); and the delivery pipe (19) is arranged in the square groove (22).

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