Perillaseed huller

Abstract

The utility model relates to the technical field of perillaseed hulling, in particular to a perillaseed huller which is used for perillaseed hulling operation and comprises a machine frame, a top cover, a dispersing mechanism and an impacting mechanism, an opening is formed in the top of the machine frame, the top cover is of a disc-shaped structure and is arranged at the opening in the top of the machine frame in a limiting mode, and a through hole is formed in the middle of the top cover in a penetrating mode. The bottom surface of the top cover is fixedly connected with an inner shell along the edge of the through hole, the inner shell is hollow, the upper end and the lower end of the inner shell are open, the top of the inner shell is communicated with the through hole, the dispersing mechanism comprises a protruding body, the protruding body penetrates through the lower end opening of the inner shell and is correspondingly arranged in an inner cavity of the inner shell, and the protruding body does not make contact with the inner shell; according to the perillaseed hulling device, perillaseeds are fully and evenly dispersed to the opening in the side edge of the dispersion disc through the arrangement of the conical protruding bodies, the perillaseeds are further dispersed through the grating plate, the perillaseeds are fully stressed, the motor is adopted to drive the dispersion disc to rotate, the perillaseeds are thrown out and collide with the rotating cylinder, and the hulling effect is good.

Description

Technical Field

[0001] This utility model relates to the field of perilla seed shelling technology, specifically a perilla seed shelling machine. Background Technology

[0002] A perilla seed shelling machine is a mechanical device specifically designed to remove the outer shell of perilla seeds. It is widely used in the agricultural and food processing industries. This equipment separates the hard shell of perilla seeds from the kernel inside using physical methods. Common separation methods include mechanical friction, impact, or sieving, which are used to shell perilla seeds.

[0003] However, in the existing technology, when the material is fed for dehulling, the force on a single perilla seed is insufficient when it is surrounded by multiple perilla seeds, resulting in poor dehulling effect. For impact-type dehulling machines, there is also the problem of perilla oil residue remaining on the machine, which affects the dehulling effect.

[0004] Chinese patent document CN206716032U discloses a dehulling component for a dehulling machine. It has a simple structure and is easy to use, and can dehull different grain raw materials quickly and efficiently in the hopper. However, it does not disclose how to solve the problems of poor dehulling effect of perilla seeds and perilla oil residue on the machine.

[0005] In conclusion, the problem to be solved is how to design a perilla seed shelling machine that ensures sufficient force on the perilla seeds, achieves good shelling results, and prevents perilla oil residue from remaining on the machine. Utility Model Content

[0006] The purpose of this invention is to provide a perilla seed shelling machine to solve the above problems.

[0007] To achieve the above objectives, the following technical solutions are provided:

[0008] A perilla seed shelling machine is used for shelling perilla seeds. It includes a frame, a top cover, a dispersing mechanism, and an impact mechanism. The frame has an opening at the top. The top cover is a disc-shaped structure and is positioned at the opening at the top of the frame. A through hole is provided in the center of the top cover. An inner shell is fixedly connected to the bottom surface of the top cover along the edge of the through hole. The inner shell is hollow and has openings at both the top and bottom. Its top is connected to the through hole. The dispersing mechanism includes a protrusion that passes through the lower opening of the inner shell and is positioned within the inner cavity of the inner shell. The protrusion does not contact the inner shell, thus forming a channel space between them for allowing perilla seeds to enter the dispersing mechanism. Both the dispersing mechanism and the impact mechanism are arranged along the frame. The impact mechanism includes a rotating cylinder, and a portion of the dispersing mechanism faces the rotating cylinder and has an opening.

[0009] Preferably, the protrusion is a conical structure, and the inner shell is widened from its upper end downwards to disperse the seeds radially along the protrusion.

[0010] Preferably, the dispersing mechanism further includes a dispersing disc, a first motor, a driving wheel, a synchronous belt, a driven wheel, a transmission rod, and a radial bearing. The first motor, driving wheel, synchronous belt, driven wheel, and transmission rod are sequentially connected for transmission. The transmission rod is fixedly connected to the dispersing disc and is used to drive the dispersing disc to rotate. The inner ring end of the radial bearing is fixed to the transmission rod, and the outer ring end is set on the frame. The side wall of the dispersing disc faces the rotating cylinder and is open. The upper and lower sides of the opening of the dispersing disc are fixedly connected to the grid plates. The protrusion is set in the middle of the dispersing disc.

[0011] Preferably, the impact mechanism further includes a gear, a gear disk, a second motor, and a thrust bearing. The output end of the second motor is connected to the gear drive. The gear meshes with the gear disk. The bottom of the rotating cylinder is fixed to the gear disk. The rotating cylinder is correspondingly arranged in the frame. The thrust bearing is arranged on the upper and lower sides of the gear disk and abuts against the frame.

[0012] Preferably, the rotational speed of the rotating cylinder is lower than that of the dispersing disc.

[0013] Preferably, the inner wall of the frame is also provided with a scraper for cleaning the rotating drum.

[0014] The beneficial effects of this utility model are as follows:

[0015] 1. This utility model uses a conical protrusion to fully and evenly disperse the perilla seeds to the side opening of the dispersing disc, and further disperses the perilla seeds through a grid plate, so that the perilla seeds are fully stressed. The motor drives the dispersing disc to rotate, throwing the perilla seeds outward and hitting the rotating cylinder, resulting in a good shelling effect.

[0016] 2. This utility model uses a motor to drive the rotating drum to rotate. During its rotation, a scraper set on the stationary frame is used to clean the wall of the rotating drum, preventing perilla oil residue from remaining on the machine and preventing the impact force on the perilla from affecting it. Attached Figure Description

[0017] Figure 1 This is a cross-sectional view of the present invention;

[0018] Figure 2 for Figure 1 Enlarged schematic diagram of the structure at point A in the middle;

[0019] Figure 3 for Figure 1 A partial schematic diagram;

[0020] In the picture:

[0021] 1-Frame, 101-Scraper;

[0022] 2-Top cover, 201-Inner shell;

[0023] 301-Protrusion, 302-Dispersion disc, 303-First motor, 304-Driving wheel, 305-Synchronous belt, 306-Driven wheel, 307-Transmission rod, 308-Radial bearing, 309-Grating plate;

[0024] 401-Rotating cylinder, 402-Gear, 403-Gear disc, 404-Second motor, 405-Thrust bearing. Detailed Implementation

[0025] The technical solutions illustrated in the schematic diagrams of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] like Figure 1-3 As shown, a perilla seed shelling machine is used for shelling perilla seeds. It includes: a frame 1, a top cover 2, a dispersing mechanism, and an impact mechanism. The top of the frame 1 is open. The top cover 2 is a disc-shaped structure and is positioned at the opening at the top of the frame 1. A through hole is provided in the middle of the top cover 2. An inner shell 201 is fixedly connected to the bottom surface of the top cover 2 along the edge of the through hole. The inner shell 201 is hollow and has openings at both the top and bottom. Its top is connected to the through hole. The dispersing mechanism includes a protrusion 301. The protrusion 301 passes through the lower opening of the inner shell 201 and is correspondingly positioned in the inner cavity of the inner shell 201. The protrusion 301 does not contact the inner shell 201, thus forming a channel space between them for the perilla seeds to enter the dispersing mechanism. The dispersing mechanism and the impact mechanism are both arranged along the frame 1. The impact mechanism includes a rotating cylinder 401. A part of the dispersing mechanism faces the rotating cylinder 401 and is open.

[0027] In some embodiments, the protrusion 301 is a conical structure, and the inner shell 201 is arranged to expand downward from its upper end so that the seeds are dispersed radially along the protrusion 301. The conical protrusion 301 is used to fully and evenly disperse the seeds to the side opening of the dispersing disc 302, and the grid plate 309 further disperses the seeds, so that the seeds are fully stressed. The dispersing disc 302 is driven by a motor to rotate, which throws the seeds outward and hits the rotating cylinder 401, resulting in a good shelling effect.

[0028] In some embodiments, the dispersing mechanism further includes a dispersing disc 302, a first motor 303, a drive wheel 304, a synchronous belt 305, a driven wheel 306, a transmission rod 307, and a radial bearing 308. The first motor 303, the drive wheel 304, the synchronous belt 305, the driven wheel 306, and the transmission rod 307 are sequentially connected for transmission. The transmission rod 307 is fixedly connected to the dispersing disc 302 and is used to drive the dispersing disc 302 to rotate. The inner ring end of the radial bearing 308 is fixed to the transmission rod 307, and the outer ring end is set on the frame 1. The side wall of the dispersing disc 302 faces the rotating cylinder 401 and is open. The upper and lower sides of the opening of the dispersing disc 302 are fixedly connected to the grid plate 309. The protrusion 301 is set in the middle of the dispersing disc 302.

[0029] In some embodiments, the impact mechanism further includes a gear 402, a gear disk 403, a second motor 404, and a thrust bearing 405. The output end of the second motor 404 is connected to the gear 402 for transmission. The gear 402 meshes with the gear disk 403. The bottom of the rotating cylinder 401 is fixed to the gear disk 403. The rotating cylinder 401 is correspondingly disposed in the frame 1. The thrust bearing 405 is disposed on the upper and lower sides of the gear disk 403 and abuts against the frame 1.

[0030] In some embodiments, the rotational speed of the rotating cylinder 401 is lower than the rotational speed of the dispersing disk 302;

[0031] In some embodiments, a scraper 101 is also provided on the inner wall of the frame 1 for cleaning the rotating drum 401; the rotating drum 401 is driven to rotate by a motor, and during its rotation, the scraper 101 provided on the stationary frame 1 is used to clean the wall of the rotating drum 401, to prevent perilla oil residue from remaining on the machine and to prevent the impact force on the perilla from affecting it.

[0032] In some embodiments, a counterweight is also provided on the dispersing disk 302, which is a counterweight component installed thereon. The function of the counterweight is to keep the dispersing disk 302 dynamically balanced during rotation.

Claims

1. A perilla seed shelling machine, used for shelling perilla seeds, characterized in that, include: The machine includes a frame (1), a top cover (2), a dispersing mechanism, and an impact mechanism. The top of the frame (1) is open. The top cover (2) is a disc-shaped structure and is positioned at the opening at the top of the frame (1). A through hole is provided in the middle of the top cover (2). An inner shell (201) is fixedly connected to the bottom surface of the top cover (2) along the edge of the through hole. The inner shell (201) is hollow and has openings at both the top and bottom. Its top is connected to the through hole. The dispersing mechanism includes a protrusion (301). The protrusion (301) passes through the lower opening of the inner shell (201) and is correspondingly positioned in the inner cavity of the inner shell (201). The protrusion (301) does not contact the inner shell (201), thus forming a channel space between them for allowing the seeds to enter the dispersing mechanism. The dispersing mechanism and the impact mechanism are both arranged along the frame (1). The impact mechanism includes a rotating cylinder (401). A part of the dispersing mechanism faces the rotating cylinder (401) and is open.

2. The perilla seed shelling machine according to claim 1, characterized in that, The protrusion (301) has a conical structure, and the inner shell (201) is arranged to expand downward from its upper end so that the seeds are dispersed radially along the protrusion (301).

3. A perilla seed shelling machine according to claim 2, characterized in that, The dispersing mechanism further includes a dispersing disc (302), a first motor (303), a drive wheel (304), a synchronous belt (305), a driven wheel (306), a transmission rod (307), and a radial bearing (308). The first motor (303), drive wheel (304), synchronous belt (305), driven wheel (306), and transmission rod (307) are sequentially connected for transmission. The transmission rod (307) is fixedly connected to the dispersing disc (302) and is used to drive the dispersing disc (302) to rotate. The inner ring end of the radial bearing (308) is fixed to the transmission rod (307), and the outer ring end is set on the frame (1). The side wall of the dispersing disc (302) faces the rotating cylinder (401) and is open. The upper and lower sides of the opening of the dispersing disc (302) are fixedly connected to the grid plate (309). The protrusion (301) is set in the middle of the dispersing disc (302).

4. A perilla seed shelling machine according to claim 3, characterized in that, The impact mechanism also includes a gear (402), a gear disc (403), a second motor (404), and a thrust bearing (405). The output end of the second motor (404) is connected to the gear (402) for transmission. The gear (402) meshes with the gear disc (403). The bottom of the rotating cylinder (401) is fixed to the gear disc (403). The rotating cylinder (401) is correspondingly arranged in the frame (1). The thrust bearing (405) is arranged on the upper and lower sides of the gear disc (403) and abuts against the frame (1).

5. A perilla seed shelling machine according to claim 4, characterized in that, The rotational speed of the rotating cylinder (401) is lower than that of the dispersing disc (302).

6. A perilla seed shelling machine according to claim 5, characterized in that, The inner wall of the frame (1) is also provided with a scraper (101) for cleaning the rotating drum (401).

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