Centrifugal purple perilla seed shelling device

Abstract

The utility model discloses a centrifugal purple perilla seed hulling device which comprises a support, a power assembly, a feeding hopper, a centrifugal disc, a check ring and a collecting hopper, the power assembly, the feeding hopper, the centrifugal disc, the check ring and the collecting hopper are installed on the support from top to bottom, a vibration assembly is arranged on the check ring, and the centrifugal disc is hung in the check ring in a suspended mode through a transmission rod vertically installed on the support in a rotating mode. When the centrifugal purple perilla seed hulling device is used again, the number of purple perilla seed powder attached to the check ring can be greatly reduced, it is guaranteed that the hulling process is conducted smoothly, the device shakes off the purple perilla seed powder in a vibration mode, an additional transmission structure is not needed, the stability of the hulling process is good, and the hulling efficiency is high. The unshelling device is simple in structure, reliable in performance, easy to operate and convenient to maintain.

Description

Technical Field

[0001] The utility model relates to the technical field of perilla shelling, in particular to a centrifugal perilla seed shelling device. Background Art

[0002] Perilla seeds are the dried mature fruits of the Lamiaceae plant Perilla, which have high nutritional value. They are rich in polyunsaturated fatty acids, trace elements and minerals, and can be used as food and medicine. Perilla seed skin mainly contains crude fiber and ash, which has no nutritional value and affects the taste when eaten. Therefore, perilla seeds are generally shelled. Due to the high oil content and fragile kernels of perilla seeds, after a period of shelling, the perilla seed powder adheres to the retaining ring and gradually forms a paste, which seriously affects the further shelling process, making it difficult to achieve industrial production of shelling.

[0003] The utility model patent with application number 201520076452.8 discloses a perilla seed peeling machine, on which an internal scraping device is arranged. When the retaining ring rotates, the internal scraping device can remove the adhesion on the retaining ring. The structure has the following problems. First, the transmission structure is relatively complicated and is prone to failure during use, resulting in downtime for maintenance. Second, the internal scraping device and the retaining ring must maintain contact to achieve an ideal scraping effect. However, during use, the contact state between the two is difficult to maintain, so the scraping effect is poor. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide a centrifugal perilla seed shelling device, which can greatly reduce the amount of perilla seed powder attached to the retaining ring, ensure the smooth shelling process, and effectively solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a centrifugal perilla seed shelling device, comprising a bracket and a power assembly installed on the bracket from top to bottom, a feed hopper, a centrifugal disc and retaining rings around it, and a collecting hopper, wherein a vibration assembly is arranged on the retaining ring, and the centrifugal disc is suspended in the retaining ring by a transmission rod installed on the bracket through vertical rotation, and the upper end of the transmission rod is connected to the power assembly.

[0006] As a preferred technical solution of the utility model, the retaining ring and the bracket are flexibly connected via a shock absorbing assembly.

[0007] As a preferred technical solution of the utility model, the shock absorbing assembly includes a spring and two upper and lower mounting plates thereof, one of which is fixed on the retaining ring and the other is fixed on the bracket.

[0008] As a preferred technical solution of the utility model, the bottom discharge port of the feed hopper is close to the center of the centrifugal disc, and the bottom structure is a telescopic two-stage cylinder.

[0009] As a preferred technical solution of the utility model, baffles are arranged around the central axis of the upper surface of the centrifugal disk, and the baffles divide the space on the upper surface of the centrifugal disk into more than three sector-shaped areas.

[0010] Compared with the prior art, the beneficial effects of the utility model are: the centrifugal perilla seed shelling device can greatly reduce the amount of perilla seed powder attached to the retaining ring when used again, ensuring the smooth progress of the shelling process. The device uses vibration to shake off the perilla seed powder, and no additional transmission structure is required. The shelling process has good stability, ensuring the smooth progress of the shelling process. The device has a simple structure, reliable performance, simple operation, and convenient maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the internal structure of the utility model;

[0012] Figure 2 It is a schematic diagram of the external structure of the utility model.

[0013] In the figure: 1 bracket, 2 collecting hopper, 3 retaining ring, 4 centrifugal disc, 5 feed hopper, 6 power assembly, 7 transmission rod, 8 shock absorbing assembly, 9 vibration assembly. DETAILED DESCRIPTION

[0014] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0015] See also Figure 1-2The utility model provides a technical solution: a centrifugal perilla seed shelling device, comprising a bracket 1 and a power assembly 6, a feed hopper 5, a centrifugal disc 4 and retaining rings 3 around the centrifugal disc 4, and a collecting hopper 2, in order to avoid interference from the bracket 1, the feed hopper 5 is dustpan-shaped, not a regular cone, the bottom end discharge port of the feed hopper 5 is close to the center of the centrifugal disc 4, and the bottom end structure is a retractable two-stage cylinder, which is convenient for adjusting the distance between the discharge port and the centrifugal disc 4, and convenient for adjustment during production, so as to avoid the perilla seeds flowing down from hitting the centrifugal disc 4 and splashing around due to the distance between the two being too far, and the upper surface of the centrifugal disc 4 is provided with a baffle around the central axis array, and the baffle will separate the centrifugal disc 4 The upper surface space is divided into more than three sector-shaped areas, and the perilla seeds are divided into zones for centrifugal treatment to increase the speed of the perilla seeds when flying away and ensure that they can be successfully broken after colliding with the retaining ring 3. A vibration component 9 is provided on the retaining ring 3. The vibration component 9 is a motor equipped with an eccentric rotor. The retaining ring 3 and the bracket are flexibly connected through a shock-absorbing component 8 to reduce the vibration transmitted to the bracket 1, thereby reducing the noise of the device during operation. The shock-absorbing component 8 includes a spring and two upper and lower mounting plates thereof, one of which is fixed on the retaining ring 3 and the other is fixed on the bracket 1. The centrifugal disc 4 is suspended in the retaining ring 3 by a transmission rod 7 installed on the bracket 1 through vertical rotation, and the upper end of the transmission rod 7 is connected to the power component 6.

[0016] When in use: the perilla seeds to be shelled flow from the feed hopper 5 to the centrifugal disc 4, and the rotating centrifugal disc 4 throws the perilla seeds out, and the thrown perilla seeds hit the retaining ring 3 and break. Since the retaining ring 3 is in vibration, the amount of perilla seed powder attached to the retaining ring can be greatly reduced, ensuring the smooth shelling process.

[0017] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A centrifugal perilla seed shelling device, comprising a support (1) and a power assembly (6) installed on the support (1) from top to bottom, a feed hopper (5), a centrifugal disc (4) and a retaining ring (3) around it, and a collecting hopper (2), characterized in that: The retaining ring (3) is provided with a vibration component (9), and the centrifugal disc (4) is suspended in the retaining ring (3) by a transmission rod (7) mounted on a bracket (1) for vertical rotation, and the upper end of the transmission rod (7) is connected to a power component (6).

2. A centrifugal perilla seed shelling device according to claim 1, characterized in that: The retaining ring (3) is flexibly connected to the bracket via a shock absorbing assembly (8).

3. A centrifugal perilla seed shelling device according to claim 2, characterized in that: The shock absorbing assembly (8) comprises a spring and two upper and lower mounting plates thereof, one of which is fixed on the retaining ring (3) and the other is fixed on the bracket (1).

4. The centrifugal perilla seed shelling device according to claim 1, characterized in that: The bottom discharge port of the feed hopper (5) is close to the center of the centrifugal disc (4), and the bottom structure is a telescopic two-stage cylinder.

5. The centrifugal perilla seed shelling device according to claim 1, characterized in that: The upper surface of the centrifugal disk (4) is provided with baffles arranged around its central axis, and the baffles divide the space on the upper surface of the centrifugal disk (4) into more than three sector-shaped areas.

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