Camellia oleifera skin care product nutrition extraction equipment
By setting up a feeding and storage mechanism on the screw oil press and using a servo motor to drive continuous and uniform feeding, the problem of clogging caused by uneven or excessive feeding in camellia seed oil pressing equipment is solved, improving the stability and output of the equipment and reducing maintenance costs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JIANGXI SINOMASTER CAMELLIA TECH CO LTD
- Filing Date
- 2025-07-18
- Publication Date
- 2026-07-21
AI Technical Summary
Existing camellia seed oil pressing equipment is prone to clogging when the feeding speed is uneven or too fast, which affects the pressing effect. In addition, the equipment is unstable and has high maintenance costs.
The screw oil press is equipped with a feeding mechanism, a drive mechanism, and a storage mechanism to achieve continuous and uniform feeding. Through the cooperation of servo motor drive and circular feeding plate, it ensures quantitative, intermittent, and continuous feeding of raw materials, avoiding blockage and uneven pressing.
It improved oil extraction efficiency and equipment stability, reduced maintenance costs, increased output and oil quality, and ensured the safe operation of the equipment.
Smart Images

Figure CN224528137U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of camellia oil skincare product processing technology, specifically, to a nutrient extraction device for camellia oil skincare products. Background Technology
[0002] Camellia oil, usually referring to camellia seed oil, is highly favored as a skin care ingredient because it is rich in nutrients such as unsaturated fatty acids (especially oleic acid), squalene, vitamin E, polyphenols, and phytosterols. The core goal of the equipment for extracting these nutrients is to efficiently and gently separate oils from other active substances, preserving their bioactivity and skin care effects to the greatest extent. The extraction of nutrients from camellia seeds requires the use of a screw oil press.
[0003] For example, an existing Chinese authorized patent (publication number: CN218084316U) discloses a pressing device for processing camellia seeds, belonging to the field of camellia seed processing technology. It includes a machine body, with a long cylindrical extrusion cylinder horizontally fixedly installed on the top of the machine body. A slag outlet is provided at one end of the extrusion cylinder, and a feed hopper with an open upper surface is fixedly installed at the end of the extrusion cylinder away from the slag outlet. A pre-pressing and crushing unit is provided inside the feed hopper. A rotating rod is rotatably installed inside the extrusion cylinder, and spiral blades are welded to the outer surface of the rotating rod in an S-shape. During the pressing process, a drive mechanism works, causing the pre-pressing and crushing unit and the rotating rod to rotate rapidly to press and transport the camellia seeds respectively. Oil removal is performed simultaneously during transport, enabling rapid separation of oil residue. Furthermore, a filter system consisting of one and two filter layers is used in conjunction to further separate and filter the extracted oil, resulting in good separation efficiency. Oil removal and separation are performed in one integrated process, with a simple structure and convenient operation.
[0004] The pressing device designed above for processing camellia seeds has the following disadvantages in actual use: In the existing technology, if the feeding speed is too fast when the oil press is feeding, the oilseeds are easy to accumulate and block at the feed inlet; if the feeding is not continuous or uneven (intermittent or sometimes more or less), it will cause pressure fluctuations in the pressing chamber and affect the pressing effect.
[0005] In view of this, a nutrient extraction device for camellia oil skin care products is provided to overcome the above-mentioned defects. Utility Model Content
[0006] In view of the problems in the related technologies, this utility model proposes a nutrient extraction device for camellia oil skin care products to overcome the above-mentioned technical problems existing in the existing related technologies.
[0007] Therefore, the specific technical solution adopted by this utility model is as follows:
[0008] A nutrient extraction device for camellia oil skincare products includes a screw oil press body. A transmission pipe is provided on the top of the screw oil press body, and a functional box is provided on the top of the transmission pipe. A material conveying mechanism and a driving mechanism are respectively provided in the functional box from front to back. A material storage mechanism is rigidly connected to the top of the functional box, and multiple support rods are provided between the material storage mechanism and the screw oil press body.
[0009] Preferably, the drive mechanism includes a drive slot, a servo motor, and a drive shaft. The drive slot is located on the rear surface of the inner cavity of the function box. The servo motor is located at the bottom of the inner cavity of the drive slot, and the drive shaft is connected to the front surface of the servo motor.
[0010] Preferably, the feeding mechanism includes a feeding trough, a circular feeding plate and a receiving port. The feeding trough is opened on the front surface of the inner cavity of the functional box, the circular feeding plate is disposed on the front surface of the drive shaft and located in the feeding trough, and multiple receiving ports are equidistantly opened on the outer wall of the feeding trough.
[0011] Preferably, the servo motor is electrically connected to an external switch, and the drive shaft extends into the inner cavity of the feed trough.
[0012] Preferably, the storage mechanism includes a storage box and a storage trough. The storage box is located on the top of the functional box, and a storage trough is provided inside the storage box. A box cover is provided on the top of the storage box, and a visible panel is embedded on the right side of the storage box, with scale values provided on the right side of the visible panel.
[0013] Preferably, the material conveying trough and the storage trough are connected by an inlet, and the material conveying trough and the transmission pipe are connected by a outlet.
[0014] This utility model has the following beneficial effects:
[0015] Compared with existing technologies, the nutrient extraction equipment for this camellia oil skincare product:
[0016] The material conveying mechanism, driving mechanism, and storage mechanism work together in coordination.
[0017] Achieving continuous and uniform feeding within the feeding structure of a screw oil press is a key step in optimizing the oil pressing process, improving economic efficiency (increasing output, oil yield, and oil quality), ensuring the safe and stable operation of the equipment, and reducing maintenance costs and energy consumption. It solves the inherent instability problem of manual or simple mechanical feeding methods, enabling the oil press to perform at its best. Attached Figure Description
[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0019] Figure 1 This is a front view of a nutrient extraction device for camellia oil skincare products according to an embodiment of the present utility model;
[0020] Figure 2 This is an exploded view of the functional box and the feeding mechanism of a nutrient extraction device for camellia oil skincare products according to an embodiment of the present utility model;
[0021] Figure 3 This is a split view of the internal structure of the functional box of a nutrient extraction device for camellia oil skincare products according to an embodiment of the present utility model;
[0022] Figure 4 This is a partially exploded view of the drive mechanism and the feeding mechanism of a nutrient extraction device for camellia oil skincare products according to an embodiment of the present utility model.
[0023] In the picture:
[0024] 1. Screw oil press body; 2. Transmission pipe; 3. Function box; 4. Feeding mechanism; 5. Drive mechanism; 6. Storage mechanism; 7. Support rod; 8. Drive groove; 9. Servo motor; 10. Drive shaft; 11. Feeding trough; 12. Circular feeding plate; 13. Material receiving port; 14. Storage box; 15. Storage trough; 16. Feed inlet; 17. Discharge port. Detailed Implementation
[0025] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings. The following embodiments are used to illustrate this utility model, but are not intended to limit its scope.
[0026] In the description of this utility model, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0027] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0028] Example 1
[0029] like Figure 1-4 As shown, a nutrient extraction device for camellia oil skin care products according to an embodiment of the present utility model includes a screw oil press body 1. A transmission pipe 2 is provided on the top of the screw oil press body 1. A functional box 3 is provided on the top of the transmission pipe 2. A material conveying mechanism 4 and a driving mechanism 5 are respectively provided in the functional box 3 from front to back. A material storage mechanism 6 is rigidly connected to the top of the functional box 3, and multiple support rods 7 are provided between the material storage mechanism 6 and the screw oil press body 1.
[0030] In this embodiment, the screw oil press body 1 receives and presses the raw material, which is a known technology. The transmission pipe 2 is connected to the feed inlet of the screw oil press body 1, serving as the channel for the raw material to enter the oil press body 1. The conveying mechanism 4 is adjacent to the bottom of the storage mechanism 6 and is connected to the inlet of the transmission pipe 2, which is to receive and convey the raw material from the storage mechanism 6 to the transmission pipe 2. The driving mechanism 5 is located at the rear of the conveying mechanism 4 and provides it with rotational force. The bottom outlet of the storage mechanism 6 is connected to the feed end of the conveying mechanism 4 to temporarily store the raw material to be processed.
[0031] The raw materials have been pre-added to the storage mechanism 6. The operator starts the drive mechanism 5 through an external switch. The drive mechanism 5 (motor) is powered on and its output shaft starts to rotate. The rotational power of the drive mechanism 5 directly drives the core rotating component of the conveying mechanism 4 through the transmission component. During the rotation, the structure of the rotating component passes through the raw material pile at the bottom of the storage mechanism 6 in sequence. The raw material falls into the bearing unit of the rotating component. As the rotating component continues to rotate, the unit carrying the raw material is carried from the feeding end (near the storage mechanism 6) to the discharging end (near the transmission pipe 2). When the rotating component carries the raw material to its discharging end, the raw material is thrown out to the inlet of the transmission pipe 2 under the action of gravity and finally enters the feeding port of the screw oil press body 1.
[0032] Example 2
[0033] The drive mechanism 5 includes a drive groove 8, a servo motor 9, and a drive shaft 10. The drive groove 8 is located on the rear surface of the inner cavity of the functional box 3. The servo motor 9 is located at the bottom of the inner cavity of the drive groove 8, and the drive shaft 10 is connected to the front surface of the servo motor 9. The drive groove 8 provides a precise mounting position and heat dissipation space for the servo motor 9, isolates the motor from the raw material area, and prevents dust and interference. The servo motor 9 is rigidly fixed to the bottom plane of the drive groove 8 by bolts or clips. The motor output shaft and the rear end of the drive shaft 10 are directly coaxially connected by a coupling (elastic / rigid) or a flange, without intermediate transmission parts, to achieve zero-backlash direct power transmission. The drive shaft 10 passes through the front wall of the drive groove 8. This through-shaft hole needs to be equipped with a bearing (to reduce friction) and a shaft seal (to prevent raw material dust from entering the drive groove 8).
[0034] The feeding mechanism 4 includes a feeding trough 11, a circular feeding plate 12, and a receiving port 13. The feeding trough 11 is located on the front surface of the inner cavity of the functional box 3. The circular feeding plate 12 is located on the front surface of the drive shaft 10 and is situated inside the feeding trough 11. Multiple receiving ports 13 are equidistantly spaced on the outer wall of the feeding trough 11. The servo motor 9 is electrically connected to an external switch, and the drive shaft 10 extends into the inner cavity of the feeding trough 11. The feeding trough 11 has a circular structure with a depth greater than the thickness of the feeding plate 12, providing a rotation track for the circular feeding plate 12. The circular feeding plate 12 is completely located inside the feeding trough 11, maintaining a small gap with the bottom of the trough, and its rear center... The material is vertically fixed to the front end of the drive shaft 10 via keyways / bolts. The material receiving ports 13, which are equidistantly opened on the drive shaft 10, directly receive and carry the raw materials. When the drive shaft 10 rotates, the circular feeding plate 12 connected to the front side of the drive shaft 10 is driven to rotate horizontally. The raw materials in the storage tank 15 continuously fall through the feed port 16 under the action of gravity. When the material receiving port 13 of the feeding plate 12 rotates to directly below the feed port 16, the raw materials fall into and fill the material receiving port 13. The material receiving port 13, which is filled with raw materials, leaves the feed port 16 area as the feeding plate 12 rotates. Through the three core technologies of functional zoning, gravity feeding, and servo direct drive, a high-precision automated feeding closed loop from storage to oil press is realized.
[0035] The storage mechanism 6 includes a storage box 14 and a storage trough 15. The storage box 14 is located on top of the functional box 3, and the storage trough 15 is formed inside the storage box 14. A box cover is provided on the top of the storage box 14. A viewing panel is embedded on the right side of the storage box 14, and a scale value is provided on the right side of the viewing panel. An inlet 16 is connected between the conveying trough 11 and the storage trough 15, and a discharge port 17 is connected between the conveying trough 11 and the conveying pipe 2. The storage box 14 is fixed to the top of the functional box 3 as a temporary storage container for raw materials, and its bottom is connected to the conveying mechanism 4 for storing materials. The trough 15 is located in the main chamber inside the storage box 14, serving as a space to directly hold raw materials. The box cover covers the top opening of the storage box 14, sealing it for dust prevention. It can be opened and closed for manual feeding. A visual panel is embedded in the right side wall of the storage box 14, with scale values marked on the outside, allowing real-time observation of the remaining raw material (the scale enables quantitative monitoring). The feed inlet 16 vertically penetrates the bottom of the storage trough 15 and the top of the conveying trough 11, forming a gravity-fed channel for raw materials (storage → conveying). The discharge outlet 17 is located at the bottom of the side wall of the conveying trough 11, connected to the inlet of the external transmission pipe 2. Raw materials are discharged from the conveying mechanism 4 into the outlet of the transmission pipe 2.
[0036] In summary, with the help of the above-mentioned technical solution of this utility model, when using this device, first open the box cover and pour the raw material into the storage trough 15 inside the storage box 14, then close the box cover. The volume of the raw material can be viewed through the visible panel on the right side of the storage box 14. Next, start the servo motor 9 by the external switch. When the servo motor 9 is powered on, its front drive shaft 10 rotates, and the circular feeding plate 12 connected to the front of the drive shaft 10 is driven to rotate horizontally. Under the action of gravity, the raw material in the storage trough 15 continuously falls through the feed inlet 16. When the receiving port 13 of the feeding plate 12 rotates to the feeding position... When the material is directly below the feed inlet 16, it falls into and fills the feed inlet 13. The feed inlet 13, filled with material, rotates away from the feed inlet 16 area with the feed plate 12. When the feed inlet 13 carrying the material rotates to directly above the discharge outlet 17, the material leaves the feed inlet 13 under the action of gravity and falls into the transmission pipe 2 through the discharge outlet 17. The material slides down the transmission pipe 2 under the action of gravity and enters the screw oil press body 1. The feed plate 12 continues to rotate, and the empty feed inlet 13 circulates to the area below the feed inlet 16 to pick up material. After being fully loaded, it rotates to the discharge outlet 17 to unload material, realizing quantitative, intermittent and continuous feeding.
[0037] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A nutrient extraction device for camellia oil skincare products, characterized in that, The device includes a screw oil press body (1), a transmission pipe (2) is provided on the top of the screw oil press body (1), a functional box (3) is provided on the top of the transmission pipe (2), a material conveying mechanism (4) and a driving mechanism (5) are respectively provided in the functional box (3) from front to back, a material storage mechanism (6) is rigidly connected to the top of the functional box (3), and multiple support rods (7) are provided between the material storage mechanism (6) and the screw oil press body (1).
2. The nutrient extraction equipment for camellia oil skincare products according to claim 1, characterized in that, The drive mechanism (5) includes a drive groove (8), a servo motor (9) and a drive shaft (10). The drive groove (8) is opened on the rear surface of the inner cavity of the function box (3). The servo motor (9) is provided at the bottom of the inner cavity of the drive groove (8). The drive shaft (10) is connected to the front surface of the servo motor (9).
3. The nutrient extraction equipment for camellia oil skincare products according to claim 2, characterized in that, The material conveying mechanism (4) includes a material conveying trough (11), a circular feeding plate (12) and a material receiving port (13). The material conveying trough (11) is opened on the front surface of the inner cavity of the functional box (3). The circular feeding plate (12) is set on the front surface of the drive shaft (10) and located inside the material conveying trough (11). Multiple material receiving ports (13) are equidistantly opened on the outer wall of the material conveying trough (11).
4. The nutrient extraction equipment for camellia oil skincare products according to claim 3, characterized in that, The servo motor (9) is electrically connected to an external switch, and the drive shaft (10) extends into the inner cavity of the feed trough (11).
5. The nutrient extraction equipment for camellia oil skincare products according to claim 4, characterized in that, The storage mechanism (6) includes a storage box (14) and a storage trough (15). The storage box (14) is located on the top of the functional box (3). The storage trough (15) is provided inside the storage box (14). The top of the storage box (14) is provided with a box cover. A viewing panel is embedded on the right side of the storage box (14), and a scale value is provided on the right side of the viewing panel.
6. The nutrient extraction equipment for camellia oil skincare products according to claim 5, characterized in that, The material conveying trough (11) is connected to the material storage trough (15) by an inlet (16), and the material conveying trough (11) is connected to the material transmission pipe (2) by a discharge port (17).