Sample extraction device for cosmetic detection

Abstract

The utility model discloses a sample extraction device for cosmetic detection, which comprises a main body, the upper end of the main body is provided with a transmission plate, the inner side of the transmission plate is provided with a sun gear, the outer side of the sun gear is uniformly provided with four planet gears, the outer sides of the planet gears are provided with gear rings, and the outer sides of the gear rings are provided with gear teeth. A motor is arranged at the upper end of the sun wheel, an annular stirring chamber is arranged on the outer side of the upper end of the main body, connecting shafts are arranged on the inner sides of the planet wheels, stirring rods are arranged at the lower ends of two connecting shafts, L-shaped rods are arranged at the lower ends of the other two connecting shafts, and scraping plates are arranged on the outer surfaces of the L-shaped rods. Electromagnetic valves are uniformly arranged at the lower end of the annular stirring chamber, a transition chamber is arranged at the lower ends of the electromagnetic valves, and a heating plate is arranged on the outer side of the transition chamber. According to the utility model, the accuracy of sample detection is increased, and the state of sample detection is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cosmetics detection, in particular to a sample extraction device for cosmetics detection. Background Art

[0002] Cosmetics are preparations (except soap) used on the human body to beautify, preserve or change one's appearance (for example, for performance), or to cleanse, dye, wipe, correct or protect the skin, hair, nails, eyes or teeth. During the production process of cosmetics, it is necessary to sample and test the cosmetics to make the use of cosmetics safer.

[0003] However, the existing sample extraction device for cosmetics testing does not maintain the state of the sample well enough, which affects the accuracy of the device's detection, and the state of the sample is not uniform enough when the sample is collected; therefore, it does not meet the existing needs. In this regard, we propose a sample extraction device for cosmetics testing. Utility Model Content

[0004] The purpose of the utility model is to provide a sample extraction device for cosmetics testing, so as to solve the problems proposed in the above-mentioned background technology that the existing sample extraction device for cosmetics testing is not good enough to maintain the state of the sample, which affects the accuracy of the device detection, and the state of the sample is not uniform when the sample is collected.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sample extraction device for cosmetics testing, comprising a main body, a transmission plate is arranged at the upper end of the main body, a sun gear is arranged on the inner side of the transmission plate, planetary gears are evenly arranged on the outer side of the sun gear, and there are four planetary gears, a gear ring is arranged on the outer side of the planetary gear, a motor is arranged on the upper end of the sun gear, an annular stirring chamber is arranged on the outer side of the upper end of the main body, a connecting shaft is arranged on the inner side of the planetary gear, two of the connecting shafts are arranged with stirring rods at the lower ends, and the other two of the connecting shafts are arranged with L-shaped rods at the lower ends, and a scraper is arranged on the outer surface of the L-shaped rod, an electromagnetic valve is evenly arranged at the lower end of the annular stirring chamber, a transition chamber is arranged at the lower end of the electromagnetic valve, a heating plate is arranged on the outer side of the transition chamber, a filter is arranged on the inner side of the transition chamber, and a placement groove is arranged on the outer side of the lower end of the main body, and a collecting bottle is arranged on the inner side of the placement groove, and the collecting bottle corresponds to the transition chamber.

[0006] Preferably, the lower surface of the motor is completely in contact with the upper surface of the transmission plate, and the motor and the transmission plate are fixed by screws.

[0007] Preferably, the lower surface of the transmission plate is completely in contact with the upper surface of the main body, and the transmission plate and the main body are fixed by screws.

[0008] Preferably, the upper end of the connecting shaft is completely in contact with the inner surface of the planetary gear, and the connecting shaft and the planetary gear are fixed by welding.

[0009] Preferably, one side of the stirring rod is completely in contact with the outer surface of the connecting shaft, and the stirring rod and the connecting shaft are fixed by welding.

[0010] Preferably, a transmission shaft is provided on the inner side of the sun gear, and the upper end of the transmission shaft is fixed to the motor by screws.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The utility model uses the connecting shaft, stirring rod, L-shaped rod and scraper arranged inside the annular stirring chamber, turns on the motor, uses the motor to drive the sun gear, and then uses the transmission of the planetary gear to make the stirring rod and the scraper rotate around the sun gear while rotating, thereby increasing the stirring effect of the annular stirring chamber, reducing the static stratification of the sample, and is conducive to maintaining the state of the sample;

[0013] 2. The utility model uses the transition chamber, filter screen and heating plate arranged below the solenoid valve. When collecting samples, the heating plate can be used to keep the state of the samples at all times, and the filter screen can be used to reduce the amount of agglomerates in the samples after stirring that enter the samples, so that the samples can fall evenly into the collection bottle, which is beneficial to improving the accuracy of sample detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a partial mechanism schematic diagram of the transmission plate of the utility model;

[0016] Figure 3 It is an enlarged schematic diagram of structure A of the present utility model.

[0017] In the figure: 1. Motor; 2. Transmission plate; 3. Ring gear; 4. Planetary gear; 5. Annular stirring chamber; 6. Connecting shaft; 7. Stirring rod; 8. Main body; 9. Collecting bottle; 10. Placement groove; 11. L-shaped rod; 12. Scraper; 13. Sun gear; 14. Solenoid valve; 15. Transition chamber; 16. Heating plate; 17. Filter. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figures 1 to 3The utility model provides an embodiment: a sample extraction device for cosmetics testing, including a main body 8, a transmission plate 2 is arranged at the upper end of the main body 8, a sun gear 13 is arranged on the inner side of the transmission plate 2, planetary gears 4 are evenly arranged on the outer side of the sun gear 13, and there are four planetary gears 4, a gear ring 3 is arranged on the outer side of the planetary gear 4, a motor 1 is arranged on the upper end of the sun gear 13, an annular stirring chamber 5 is arranged on the outer side of the upper end of the main body 8, and a connecting shaft 6 is arranged on the inner side of the planetary gear 4, wherein the lower ends of the two connecting shafts 6 are A stirring rod 7 is arranged at the end, wherein the lower ends of the other two connecting shafts 6 are arranged with an L-shaped rod 11, and the outer surface of the L-shaped rod 11 is arranged with a scraper 12, the lower end of the annular stirring chamber 5 is evenly provided with a solenoid valve 14, the lower end of the solenoid valve 14 is provided with a transition chamber 15, the outer side of the transition chamber 15 is provided with a heating plate 16, the inner side of the transition chamber 15 is provided with a filter screen 17, the outer side of the lower end of the main body 8 is provided with a placement groove 10, the inner side of the placement groove 10 is provided with a collecting bottle 9, and the collecting bottle 9 corresponds to the transition chamber 15.

[0020] The lower surface of the motor 1 is completely fitted with the upper surface of the transmission plate 2 , and the motor 1 and the transmission plate 2 are fixed by screws, which increases the working stability of the motor 1 .

[0021] The lower surface of the transmission plate 2 is completely in contact with the upper surface of the main body 8, and the transmission plate 2 and the main body 8 are fixed by screws.

[0022] The upper end of the connecting shaft 6 is completely fitted with the inner surface of the planetary gear 4 , and the connecting shaft 6 and the planetary gear 4 are fixed by welding, thereby increasing the transmission effect of the connecting shaft 6 .

[0023] One side of the stirring rod 7 is completely in contact with the outer surface of the connecting shaft 6 , and the stirring rod 7 is fixed to the connecting shaft 6 by welding, which increases the firmness of the connection of the stirring rod 7 and improves the working stability of the stirring rod 7 .

[0024] A transmission shaft is arranged inside the sun gear 13 , and the upper end of the transmission shaft is fixed to the motor 1 by screws, which increases the stability of the transmission of the sun gear 13 .

[0025] When the sample extraction device for cosmetics detection is used, an annular stirring chamber 5 is arranged on the outer side of the upper end of the main body 8. Through the connecting shaft 6, stirring rod 7, L-shaped rod 11 and scraper 12 arranged on the inner side of the annular stirring chamber 5, the motor 1 is turned on, and the sun gear 13 is driven by the motor 1. Then, the stirring rod 7 and the scraper 12 can be rotated while rotating around the sun gear 13 by the transmission of the planetary gear, thereby increasing the stirring effect of the annular stirring chamber 5, reducing the static stratification of the sample, and facilitating the maintenance of the state of the sample. An electromagnetic valve 14 is arranged on the lower surface of the annular stirring chamber 5. Through the transition chamber 15, filter screen 17 and heating plate 16 arranged below the electromagnetic valve 14, when collecting the sample, the heating plate 16 can be used to keep the state of the sample at all times, and the filter screen 17 can be used to reduce the agglomeration in the sample after stirring from entering the sample, so that the sample can be evenly dropped into the collection bottle, which is conducive to improving the accuracy of sample detection.

[0026] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A sample extraction device for cosmetic testing, comprising a main body (8), characterized in that: A transmission plate (2) is arranged at the upper end of the main body (8), a sun gear (13) is arranged on the inner side of the transmission plate (2), planetary gears (4) are evenly arranged on the outer side of the sun gear (13), and there are four planetary gears (4), a gear ring (3) is arranged on the outer side of the planetary gear (4), a motor (1) is arranged on the upper end of the sun gear (13), an annular stirring chamber (5) is arranged on the outer side of the upper end of the main body (8), and a connecting shaft (6) is arranged on the inner side of the planetary gear (4), wherein stirring rods (7) are arranged at the lower ends of two of the connecting shafts (6), and wherein the other two of the connecting shafts (6) are provided with stirring rods (7). An L-shaped rod (11) is arranged at the lower end of the annular stirring chamber (6), and a scraper (12) is arranged on the outer surface of the L-shaped rod (11). A solenoid valve (14) is evenly arranged at the lower end of the annular stirring chamber (5), and a transition chamber (15) is arranged at the lower end of the solenoid valve (14). A heating plate (16) is arranged on the outer side of the transition chamber (15), and a filter screen (17) is arranged on the inner side of the transition chamber (15). The outer side of the lower end of the main body (8) is provided with a placement groove (10), and a collecting bottle (9) is arranged on the inner side of the placement groove (10), and the collecting bottle (9) corresponds to the transition chamber (15).

2. A sample extraction device for cosmetics testing according to claim 1, characterized in that: The lower surface of the motor (1) is completely in contact with the upper surface of the transmission plate (2), and the motor (1) and the transmission plate (2) are fixed by screws.

3. A sample extraction device for cosmetics testing according to claim 1, characterized in that: The lower surface of the transmission plate (2) is completely in contact with the upper surface of the main body (8), and the transmission plate (2) and the main body (8) are fixed by screws.

4. A sample extraction device for cosmetics testing according to claim 1, characterized in that: The upper end of the connecting shaft (6) is completely in contact with the inner surface of the planetary gear (4), and the connecting shaft (6) and the planetary gear (4) are fixed by welding.

5. The sample extraction device for cosmetics testing according to claim 1, characterized in that: One side of the stirring rod (7) is completely in contact with the outer surface of the connecting shaft (6), and the stirring rod (7) and the connecting shaft (6) are fixed by welding.

6. A sample extraction device for cosmetics testing according to claim 1, characterized in that: A transmission shaft is arranged on the inner side of the sun gear (13), and the upper end of the transmission shaft is fixed to the motor (1) by means of screws.

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