Extraction device of unsaturated fatty acid

Abstract

The utility model discloses an extraction device of unsaturated fatty acid, which relates to the technical field of goose fat extraction, and comprises a base and an outer shell fixedly installed on the base, the upper end surface of the outer shell is provided with a feed port, the center of the outer shell is rotatably connected with a shaft rotating rod through a waterproof bearing, and the shaft rotating rod is provided with a feed port. A centrifugal barrel is rotatably mounted in the outer shell through a shaft rotating rod, a discharging pipe is mounted at the lower end of the outer shell in a penetrating manner, and a driving structure is connected between the outer shell and the shaft rotating rod; the driving structure comprises a driving motor fixedly installed on the periphery of the outer shell and a second belt pulley fixedly connected to the periphery of the lower end of the shaft rotating rod, and the output end of the driving motor is fixedly connected with a first belt pulley. An operator can simply tread the treading frame to achieve quick braking, and potential safety hazards caused by accidental rotation of the centrifugal cylinder are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of goose fat extraction, in particular to an extraction device for unsaturated fatty acids. Background Art

[0002] In the current unsaturated fatty acid extraction industry, traditional equipment often exposes significant safety hazards and inconveniences during operation. Specifically, traditional centrifugal equipment usually requires complex mechanical operations or relies on additional braking systems when stopping rotation. This not only increases the difficulty of operation, but may also lead to safety accidents caused by operational errors. For example, the operator may be injured due to accidental touch or negligence while waiting for the centrifuge cylinder to completely stop.

[0003] Furthermore, the feed port design of traditional equipment often lacks humanistic considerations, and opening and closing operations are cumbersome and time-consuming. This inconvenience significantly reduces work efficiency, especially in production scenarios that require frequent feeding and unloading of materials. Operators need to spend extra time and energy opening and closing the feed port, which not only increases labor intensity but also may affect the overall operating efficiency of the production line. To address this issue, we have developed an unsaturated fatty acid extraction device. Utility Model Content

[0004] In view of the deficiencies in the prior art, the present invention provides an unsaturated fatty acid extraction device, which solves the problems raised by the above-mentioned background technology.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: an unsaturated fatty acid extraction device, comprising a base and an outer shell fixedly mounted on the base, a feed port being formed on the upper end surface of the outer shell, a shaft rotating rod being rotatably connected to the center of the outer shell via a waterproof bearing, a centrifuge cylinder being rotatably mounted inside the outer shell via the shaft rotating rod, a discharge pipe being installed through the lower end of the outer shell, and a drive structure being connected between the outer shell and the shaft rotating rod;

[0006] The driving structure includes a driving motor fixedly mounted on the periphery of the outer shell and a belt pulley 2 fixedly connected to the periphery of the lower end of the shaft rotating rod. The output end of the driving motor is fixedly connected to the belt pulley 1, and a linkage belt is wound around the periphery of the belt pulley 1 and the belt pulley 2. The lower end of the outer shell is connected to a brake mechanism for the belt pulley 2.

[0007] As a further technical solution of the present invention, the upper end surface of the outer shell is fixedly connected to a mounting seat, and the mounting seat is rotatably connected to a rotating frame through a rotating shaft. The surface of the rotating frame is fixedly connected to an opening and closing door for sealing the feed port opened at the upper end of the outer shell, and the upper end surface of the outer shell is connected to a stabilizing component for preventing the opening and closing door from rotating.

[0008] As a further technical solution of the present invention, the brake mechanism includes a stable card fixedly installed on the lower end surface of the outer shell, and the lower end of the outer shell is fixedly placed with an elastic frosted sheet through the stable card, and the elastic frosted sheet is located at the periphery of the belt pulley 2, which is used to contact the belt pulley 2 later and form a brake for the belt pulley 2. The lower end surface of the outer shell is fixedly connected to a fixed block, and the fixed block is rotatably connected to a pedal frame through a rotating shaft. A connecting rod is installed at one end of the pedal frame, and both ends of the elastic frosted sheet are fixedly connected to a sleeve ring, and the lower end surface of the outer shell is fixedly connected to a vertical fixing rod, and the sleeve rings at both ends are rotatably connected to the end of the connecting rod and the periphery of the vertical fixing rod respectively.

[0009] As a further technical solution of the present invention, the stabilizing component includes a U-shaped frame fixedly connected to the upper end surface of the outer shell, a limit baffle is inserted at the inner top wall of the U-shaped frame, and the lower end surface of the limit baffle is designed to be flush with the upper end surface of the door after closing, and a reset component is connected between the U-shaped frame and the limit baffle.

[0010] As a further technical solution of the present invention, the reset component includes a strip groove opened on the inner wall of the U-shaped frame, a fixed rod is fixedly connected between the two end walls of the strip groove, the outer sleeve of the fixed rod is provided with a spring, and the outer sliding sleeve of the fixed rod is connected to a movable sleeve block.

[0011] As a further technical solution of the present invention, the movable sleeve blocks are slidably connected to the inner wall of the strip-shaped groove, and the opposite surfaces of the two movable sleeve blocks are fixedly connected to the two sides of the limit baffle.

[0012] As a further technical solution of the present invention, one end of the spring is fixedly connected to the end wall of the strip groove, and the other end of the spring is fixedly connected to one end surface of the moving sleeve block.

[0013] The present invention provides an unsaturated fatty acid extraction device, which has the following beneficial effects compared with the prior art:

[0014] 1. This design is for an unsaturated fatty acid extraction device. The brake mechanism is designed so that when the centrifuge cylinder needs to be stopped, the operator can quickly stop the rotation by simply stepping on the pedal frame, avoiding safety hazards caused by accidental rotation of the centrifuge cylinder. At the same time, the limit baffle and reset component in the stabilizing assembly ensure the stability of the opening and closing door in the closed state, preventing material splashing or equipment damage caused by accidental opening of the opening and closing door.

[0015] 2. The unsaturated fatty acid extraction device designed in this paper ensures the stability and balance of the centrifuge cylinder during high-speed rotation by adopting waterproof bearings and precise transmission structure, reducing the noise and wear caused by vibration; at the same time, the design of the stabilizing component and the limit baffle further enhances the stability of the outer shell and the opening and closing door, preventing loosening or falling off due to vibration. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of an unsaturated fatty acid extraction device;

[0017] Figure 2 A bottom perspective view of the outer shell of an unsaturated fatty acid extraction device;

[0018] Figure 3 This is a cross-sectional view of the structure of the outer shell of an unsaturated fatty acid extraction device;

[0019] Figure 4 A device for extracting unsaturated fatty acids Figure 1 A magnified view of the structure at point A.

[0020] In the figure: 1. Base; 2. Outer shell; 3. Shaft rotating rod; 4. Centrifugal cylinder; 5. Driving motor; 6. Belt pulley 1; 7. Belt pulley 2; 8. Linking belt; 9. Discharge pipe; 10. Stabilizing card; 11. Elastic frosting sheet; 12. Fixed block; 13. Pedal frame; 14. Connecting rod; 15. Socket ring; 16. Vertical rod; 17. Mounting seat; 18. Rotating frame; 19. Opening and closing door; 20. U-shaped frame; 21. Strip groove; 22. Fixed rod; 23. Spring; 24. Moving sleeve; 25. Limit baffle. DETAILED DESCRIPTION

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention 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 the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0022] See also Figure 1-4The present invention provides a technical solution for an unsaturated fatty acid extraction device: an unsaturated fatty acid extraction device, the structure of which includes a base 1 and an outer shell 2 fixedly mounted on the base 1, the upper end surface of the outer shell 2 is provided with a feed port for inputting raw materials to be extracted, a shaft rotating rod 3 is installed in the center of the outer shell 2 through a waterproof bearing, a centrifuge cylinder 4 is rotatably mounted on the shaft rotating rod 3, and is used to separate unsaturated fatty acids during rotation, and a discharge pipe 9 is provided at the lower end of the outer shell 2 for discharging the extracted substances. In order to drive the centrifuge cylinder 4 to rotate, a drive motor 5 is fixed to the outer periphery of the outer shell 2, the output end of the drive motor 5 is connected to a belt pulley 1 6, and a belt pulley 2 7 is fixed to the outer periphery of the lower end of the shaft rotating rod 3, and the belt pulley 1 6 and the belt pulley 2 7 are connected by a linkage belt 8 to realize power transmission. In addition, a brake mechanism is also provided at the lower end of the outer shell 2 for stopping the rotation of the centrifuge cylinder 4 when needed.

[0023] like Figure 1-4 As shown, a mounting seat 17 is fixed on the upper end surface of the outer shell 2, and a rotating frame 18 is rotatably connected to the mounting seat 17 through a rotating shaft. An opening and closing door 19 is fixedly connected to the rotating frame 18. The opening and closing door 19 is used to block the feed port at the upper end of the outer shell 2 when closed to prevent the material from splashing out during the extraction process. A stabilizing component is also provided at the upper end of the outer shell 2 to fix the opening and closing door 19 after the rotating frame 18 rotates to a certain position to prevent it from opening accidentally. The design of the opening and closing door 19 makes it possible to conveniently control the opening and closing of the feed port during the feeding and taking process, and the stabilizing component ensures the safety of the operation.

[0024] like Figure 1-4 As shown, the brake mechanism includes a stable card 10 fixed to the lower end surface of the outer shell 2, and an elastic frosted sheet 11 is fixed on the stable card 10. The elastic frosted sheet 11 is located on the periphery of the belt pulley 2 7. When the centrifugal cylinder 4 needs to stop rotating, the pedal frame 13 is stepped on to make the connecting rod 14 push the elastic frosted sheet 11 to contact the belt pulley 2 7, and the friction force is used to achieve braking. The pedal frame 13 is connected to the fixed block 12 through a rotating shaft, and the two ends of the elastic frosted sheet 11 are rotatably connected to the connecting rod 14 and the vertical rod 16 respectively through a sleeve ring 15; the design of the brake mechanism makes it possible to stop the centrifugal cylinder 4 quickly and effectively when it is needed, thereby improving the safety and convenience of operation.

[0025] like Figure 1-4As shown, the stabilizing assembly includes a U-shaped frame 20 fixed to the upper surface of the outer shell 2. A limit baffle 25 is inserted into the top wall of the U-shaped frame 20 to limit the movement of the door 19 when the rotating frame 18 rotates to the closed position. The U-shaped frame 20 and the limit baffle 25 are connected by a reset component, which includes a strip groove 21, a fixed rod 22, a spring 23, and a movable sleeve 24. When the door 19 is closed, the limit baffle 25 is pushed to compress the spring 23. When it is necessary to open, the elastic force of the spring 23 pushes the limit baffle 25 back to its original position, thereby releasing the door 19.

[0026] like Figure 1-4 As shown, the reset component comprises a strip groove 21, a fixed rod 22, a spring 23, and a movable sleeve 24. The strip groove 21 is formed on the inner side wall of the U-shaped frame 20, the fixed rod 22 is fixed between the end walls of the strip groove 21, and the spring 23 is sleeved around the fixed rod 22 and connected between the end walls of the strip groove 21 and the movable sleeve 24. The movable sleeve 24 is slidably connected within the strip groove 21 and fixedly connected to both sides of the limit baffle 25. The reset component realizes the automatic reset of the limit baffle 25 through the elastic force of the spring 23, thereby improving the convenience and stability of the door 19 opening and closing operation.

[0027] like Figure 1-4 As shown, the movable sleeve 24 is slidably connected to the inner wall of the strip groove 21, and the opposing surfaces of the two movable sleeves 24 are fixedly connected to the two sides of the limit baffle 25. This connection method ensures the stability and accuracy of the limit baffle 25 during movement, while allowing the reset component to effectively transmit elastic force to the limit baffle 25. One end of the spring 23 is fixedly connected to the end wall of the strip groove 21, and the other end is fixedly connected to one end surface of the movable sleeve 24. This fixing method allows the spring 23 to maintain a stable shape and elastic force when compressed or stretched, thereby ensuring the normal operation of the reset component. Through the fixed connection between the movable sleeve 24 and the limit baffle 25, the reset component effectively controls the limit baffle 25, improving the reliability and stability of the entire stabilizing assembly. The fixing method of the spring 23 is simple and reliable, ensuring the stability and durability of the reset component during long-term use.

[0028] The working principle of the utility model is as follows: when it is necessary to start extracting unsaturated fatty acids, the drive motor 5 is started, and the output end of the drive motor 5 drives the belt pulley 1 6 to rotate. Since the belt pulley 1 6 and the belt pulley 2 7 are connected by a linkage belt 8, the belt pulley 2 7 also rotates accordingly; the belt pulley 2 7 is fixedly connected to the outer periphery of the lower end of the shaft rotating rod 3, so the shaft rotating rod 3 rotates with the rotation of the belt pulley 2 7. Since the shaft rotating rod 3 is rotatably connected to the centrifugal drum 4 through a waterproof bearing, the centrifugal drum 4 rotates at high speed inside the outer shell 2 to achieve the extraction of unsaturated fatty acids;

[0029] When it is necessary to stop the rotation of the centrifugal drum 4, the operator can step on the stepping frame 13, which is connected to the elastic frosting sheet 11 through the connecting rod 14. The stepping action will cause the elastic frosting sheet 11 to move downward until it contacts the outer periphery of the belt pulley 7; since the elastic frosting sheet 11 has a certain friction and elasticity, it will fit tightly to the surface of the belt pulley 7, and the rotation speed of the belt pulley 7 will be quickly reduced by the friction force, thereby achieving a rapid braking of the centrifugal drum 4;

[0030] When feeding or taking materials, the operator can open or close the opening and closing door 19 by rotating the rotating frame 18. The rotating frame 18 is connected to the mounting seat 17 through a rotating shaft, so it can rotate around the rotating shaft; when the rotating frame 18 rotates to a certain angle, the opening and closing door 19 will move accordingly, thereby opening or closing the feed port at the upper end of the outer shell 2; in order to ensure the stability of the opening and closing door 19 in the closed state, a stabilizing component is designed. When the opening and closing door 19 is closed, the limit baffle 25 will be inserted into the U-shaped frame 20 and flush with the upper end surface of the opening and closing door 19. At this time, the spring 23 applies an inward thrust to the limit baffle 25 through the movable sleeve 24, so that it fits tightly against the inner wall of the U-shaped frame 20, thereby preventing the opening and closing door 19 from opening accidentally; when the opening and closing door 19 needs to be opened, the limit baffle 25 only needs to be pulled outward with a little force to overcome the thrust of the spring 23, so that the limit baffle 25 can be disengaged from the U-shaped frame 20, and then the rotating frame 18 can be rotated to open the opening and closing door 19.

[0031] The above description is merely a preferred embodiment of the present invention. It should be noted that those skilled in the art may make various improvements and modifications without departing from the principles of the present invention, and such improvements and modifications should be considered within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described or explained in this invention shall, unless otherwise specified or limited, be implemented in accordance with conventional means in the art.

Claims

1. An extraction device for unsaturated fatty acids, characterized in that: include: A base (1) and an outer shell (2) fixedly mounted on the base (1); a feed port is provided on the upper end surface of the outer shell (2); a shaft rotating rod (3) is rotatably connected to the center of the outer shell (2) via a waterproof bearing; a centrifugal cylinder (4) is rotatably mounted inside the outer shell (2) via the shaft rotating rod (3); a discharge pipe (9) is installed through the lower end of the outer shell (2); and a driving structure is connected between the outer shell (2) and the shaft rotating rod (3); The driving structure comprises a driving motor (5) fixedly mounted on the periphery of an outer shell (2) and a second belt pulley (7) fixedly connected to the periphery of the lower end of a shaft rotating rod (3); the output end of the driving motor (5) is fixedly connected to the first belt pulley (6); a linkage belt (8) is wound around the peripheries of the first belt pulley (6) and the second belt pulley (7); and a brake mechanism for the second belt pulley (7) is connected to the lower end of the outer shell (2).

2. The unsaturated fatty acid extraction device according to claim 1, characterized in that: The upper end surface of the outer shell (2) is fixedly connected to a mounting seat (17), and the mounting seat (17) is rotatably connected to a rotating frame (18) via a rotating shaft. The surface of the rotating frame (18) is fixedly connected to an opening and closing door (19) for blocking a feed port opened at the upper end of the outer shell (2). The upper end surface of the outer shell (2) is connected to a stabilizing component for preventing the opening and closing door (19) from rotating.

3. The unsaturated fatty acid extraction device according to claim 1, characterized in that: The brake mechanism comprises a stabilizing card (10) fixedly mounted on the lower end surface of the outer shell (2); an elastic frosted sheet (11) is fixedly mounted on the lower end of the outer shell (2) through the stabilizing card (10); and the elastic frosted sheet (11) is located at the periphery of the second belt pulley (7) for contacting the second belt pulley (7) later and forming a brake for the second belt pulley (7); a fixed block (12) is fixedly connected to the lower end surface of the outer shell (2); the fixed block (12) is rotatably connected to a pedal frame (13) via a rotating shaft; a connecting rod (14) is mounted on one end of the pedal frame (13); both ends of the elastic frosted sheet (11) are fixedly connected to a sleeve ring (15); the lower end surface of the outer shell (2) is fixedly connected to a vertical fixing rod (16); the sleeve rings (15) at both ends are rotatably connected to the end of the connecting rod (14) and the periphery of the vertical fixing rod (16) respectively.

4. The unsaturated fatty acid extraction device according to claim 2, characterized in that: The stabilizing component comprises a U-shaped frame (20) fixedly connected to the upper end surface of the outer shell (2); a limit baffle (25) is inserted at the inner top wall of the U-shaped frame (20); and the lower end surface of the limit baffle (25) is designed to be flush with the upper end surface of the closed rear door (19); and a reset component is connected between the U-shaped frame (20) and the limit baffle (25).

5. The unsaturated fatty acid extraction device according to claim 4, characterized in that: The reset component comprises a strip groove (21) provided on the inner wall of the U-shaped frame (20); a fixing rod (22) is fixedly connected between the two end walls of the strip groove (21); a spring (23) is sleeved on the outer periphery of the fixing rod (22); and a movable sleeve block (24) is slidably sleeved on the outer periphery of the fixing rod (22).

6. The unsaturated fatty acid extraction device according to claim 5, characterized in that: The movable sleeve blocks (24) are slidably connected to the inner wall of the strip groove (21), and the opposite surfaces of the two movable sleeve blocks (24) are fixedly connected to the two sides of the limit baffle (25).

7. The unsaturated fatty acid extraction device according to claim 5, characterized in that: One end of the spring (23) is fixedly connected to the end wall of the strip groove (21), and the other end of the spring (23) is fixedly connected to one end surface of the moving sleeve block (24).

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