Centrifugal sunflower seed sheller

Abstract

The utility model discloses a sunflower seed centrifugal sheller, which relates to the technical field of food processing, and comprises a shelling box and a box door, the front side of the outer end of the shelling box is provided with an open slot, the middle part of the upper end of the shelling box is communicated with a feeding pipe, the inner wall of the shelling box is fixedly connected with a bearing ring, and the left end of the shelling box is provided with an air exhaust assembly; a centrifugal separation assembly is arranged in the shelling box and comprises springs which are fixedly connected to the upper end of the bearing ring and are distributed circumferentially, the upper ends of the springs are fixedly connected with a separation disc, the lower end of the separation disc is fixedly connected with a fixed disc, and guide grooves are formed in the lower end of the fixed disc and are grooves with different bottom surface heights; the inner wall of the guide groove is slidably connected with a guide column, and the lower end of the guide column is fixedly connected with a turntable. According to the sunflower seed husking device, sunflower seed husks and sunflower seeds can be separated, meanwhile, the sunflower seed husks are sucked away in time, and the separation efficiency of the sunflower seeds is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of food processing, in particular to a sunflower seed centrifugal sheller. Background Art

[0002] In recent years, with the advancement and development of technology, automated production equipment has been continuously introduced. As an important source of oil and snack food, sunflower seed shelling machines have been widely used;

[0003] For example, in the utility model patent with publication number CN210747123U, a sunflower seed centrifugal sheller is disclosed, which includes a cylindrical sheller body, a top plate is provided on the top opening of the sheller body, and a motor is vertically provided in the sheller body; a shelling cover is provided in the sheller body above the motor and slides up and down; a shelling cover adjusting rod is hinged on the upper surface of the shelling cover; the top end of the shelling cover adjusting rod passes through the top plate, and a nut is screwed on the shelling cover adjusting rod outside the sheller body; a centrifugal wheel is provided at the top end of the motor shaft; the bottom opening of the sheller body is the discharge port of the sunflower seed centrifugal sheller. The advantages are: setting three discs increases the friction area between the whole sunflower seeds and the centrifugal wheel, and compared with the single-layer horizontal receiving disc in the background technology, the feeding amount of the whole sunflower seeds is increased, and the efficiency of sunflower seed shelling is improved. However, there is a problem that the separated sunflower seeds and sunflower seed shells cannot be separated, which will cause the need for secondary screening, and finally reduce the screening efficiency of sunflower seeds. For this reason, we propose a sunflower seed centrifugal sheller. Utility Model Content

[0004] The utility model aims to provide a sunflower seed centrifugal sheller to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sunflower seed centrifugal sheller, comprising a shelling box and a box door, an open groove is provided on the front side of the outer end of the shelling box, a feeding pipe is connected to the middle part of the upper end of the shelling box, a supporting ring is fixedly connected to the inner wall of the shelling box, an exhaust assembly is provided at the left end of the shelling box, a centrifugal separation assembly is provided in the shelling box, the centrifugal separation assembly comprises a spring fixedly connected to the upper end of the supporting ring and distributed in a circumferential manner, a separation disc is fixedly connected to the upper end of the spring, and the separation disc The lower end of the separation disc is fixedly connected to a fixed disc, and a guide groove is opened at the lower end of the fixed disc. The guide groove is a groove with inconsistent bottom heights, and a guide column is slidably connected to the inner wall of the guide groove, and the lower end of the guide column is fixedly connected to a turntable, and a third rotating shaft is fixedly connected to the middle of the upper end of the turntable and the third rotating shaft passes through the fixed disc and the separation disc, and the upper end of the third rotating shaft is fixedly connected to a rotating box, and a plurality of separation plates distributed in a circle are fixedly connected to the inner wall of the rotating box, and an arc-shaped impact plate is fixedly connected to the upper end of the inner wall of the shelling box.

[0006] Preferably, a stepper motor is fixedly connected to the middle part of the inner side of the lower end of the shelling box, the output end of the stepper motor is fixedly connected to the first rotating shaft, the upper end of the first rotating shaft is fixedly connected to the first sprocket, second sprockets are arranged on both sides of the first sprocket, a chain is sleeved between the first sprocket and the second sprocket, the upper end of the second sprocket is fixedly connected to a follower shaft, the upper end of the follower shaft is fixedly connected to a blade, the outer end of the follower shaft is rotatably connected to a support frame through a bearing, and the support frame is fixedly connected to the shelling box, the first sprocket is fixedly connected to the second rotating shaft at one end away from the first rotating shaft, and the second rotating shaft is fixedly connected to a turntable.

[0007] Preferably, the vacuum assembly comprises a sunflower seed shell collecting box fixedly connected to the outer end of the shelling box, an air pump is arranged at the upper end of the sunflower seed shell collecting box, and an air pump is connected to an air extraction pipe at one end of the air pump away from the sunflower seed shell collecting box.

[0008] Preferably, the supporting ring is arranged at the lower side of the opening groove.

[0009] Preferably, the air extraction pipe is plugged into the shelling box, and the air extraction pipe is arranged on the upper part of the opening groove.

[0010] Preferably, a door is hinged on the inner wall of the opening slot, and the coverage area of ​​the door is matched with the opening area of ​​the opening slot.

[0011] Preferably, the arc-shaped impact plate is arranged on the upper part of the opening groove.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. A shelling box, a feeding pipe, a supporting ring, a centrifugal separation component, an exhaust component and an arc-shaped impact plate are provided. The utility model can separate the sunflower seed shells from the sunflower seeds, and can also suck away the sunflower seed shells in time, thereby improving the separation efficiency of the sunflower seeds.

[0014] 2. The opening slot and the box door can be provided to complete the action of collectively taking out the separated sunflower seeds, thereby improving the efficiency of taking out the sunflower seeds and improving the convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the overall cross-sectional structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the cross-sectional structure of the support ring of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the air extraction component of the utility model;

[0019] Figure 5 It is a schematic diagram of the structure of the centrifugal separation component of the utility model.

[0020] In the figure: 1. shelling box; 2. opening slot; 3. feeding pipe; 4. box door; 5. supporting ring; 6. centrifugal separation component; 61. stepping motor; 62. first rotating shaft; 63. first sprocket; 64. chain; 65. second sprocket; 66. follower shaft; 67. blade; 68. support frame; 69. second rotating shaft; 610. turntable; 611. guide column; 612. fixed plate; 613. guide slot; 614. separation plate; 615. third rotating shaft; 616. rotating box; 617. separation plate; 618. spring; 7. vacuum assembly; 71. sunflower seed shell collection box; 72. vacuum pump; 73. vacuum pipe; 8. arc impact plate. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1 - Figure 5 The utility model provides a technical solution: a sunflower seed centrifugal sheller, including a shelling box 1 and a box door 4, an opening groove 2 is opened on the front side of the outer end of the shelling box 1, a feeding pipe 3 is connected to the middle part of the upper end of the shelling box 1, a supporting ring 5 is fixedly connected to the inner wall of the shelling box 1, a suction component 7 is arranged at the left end of the shelling box 1, a centrifugal separation component 6 is arranged in the shelling box 1, and the centrifugal separation component 6 includes a spring 618 fixedly connected to the upper end of the supporting ring 5 and distributed in a circumferential manner, a separation disc 614 is fixedly connected to the upper end of the spring 618, and a fixed disc 612 is fixedly connected to the lower end of the separation disc 614, and a fixed disc 612 is fixedly connected to the lower end of the separation disc 614. A guide groove 613 is provided at the lower end of the fixed plate 612. The guide groove 613 is a groove with inconsistent bottom height. A guide column 611 is slidably connected to the inner wall of the guide groove 613. A turntable 610 is fixedly connected to the lower end of the guide column 611. A third rotating shaft 615 is fixedly connected to the middle of the upper end of the turntable 610, and the third rotating shaft 615 passes through the fixed plate 612 and the separation plate 614. A rotating box 616 is fixedly connected to the upper end of the third rotating shaft 615. A plurality of circumferentially distributed separation plates 617 are fixedly connected to the inner wall of the rotating box 616. An arc-shaped impact plate 8 is fixedly connected to the upper end of the inner wall of the shelling box 1.

[0023] In this embodiment, a stepper motor 61 is fixedly connected to the middle part of the inner side of the lower end of the shelling box 1, and a first rotating shaft 62 is fixedly connected to the output end of the stepper motor 61. A first sprocket 63 is fixedly connected to the upper end of the first rotating shaft 62. Second sprockets 65 are arranged on both sides of the first sprocket 63. A chain 64 is sleeved between the first sprocket 63 and the second sprocket 65. A follower shaft 66 is fixedly connected to the upper end of the second sprocket 65. A blade 67 is fixedly connected to the upper end of the follower shaft 66. The outer end of the follower shaft 66 is rotatably connected to a support frame 68 through a bearing, and the support frame 68 is fixedly connected to the shelling box 1. The first sprocket 63 is fixedly connected to the second rotating shaft 69 at one end away from the first rotating shaft 62, and the second rotating shaft 69 is fixedly connected to a turntable 610.

[0024] Specifically, the output end of the stepper motor 61 drives the first rotating shaft 62 to rotate, and then drives the first sprocket 63 to rotate, and then drives the chain 64 to transmit. At this time, the chain 64 drives the second sprocket 65 to rotate, and then drives the follower shaft 66 to rotate. At this time, the follower shaft 66 drives the blade 67 to rotate. At this time, the first sprocket 63 drives the second rotating shaft 69 to rotate.

[0025] In this embodiment, the vacuum assembly 7 includes a sunflower seed shell collecting box 71 fixedly connected to the outer end of the shelling box 1, and an air pump 72 is provided at the upper end of the sunflower seed shell collecting box 71. The end of the air pump 72 away from the sunflower seed shell collecting box 71 is connected to an air suction pipe 73.

[0026] Specifically, the sunflower seed husks floating in the hulling box 1 can be sucked into the sunflower seed husk collecting box 71 through the air extraction component 7 .

[0027] In this embodiment, the supporting ring 5 is arranged at the lower side of the opening groove 2 .

[0028] Specifically, it is ensured that the staff can take out the sunflower seeds from the separation plate 614 .

[0029] In this embodiment, the air extraction pipe 73 is plugged into the shelling box 1 , and the air extraction pipe 73 is arranged on the upper part of the opening groove 2 .

[0030] Specifically, ensure that the suction pipe 73 can smoothly suck away the sunflower seed shells.

[0031] In this embodiment, a door 4 is hinged on the inner wall of the opening slot 2 , and the coverage area of ​​the door 4 is matched with the opening area of ​​the opening slot 2 .

[0032] Specifically, the opening slot 2 and the box door 4 are provided to complete the action of collectively taking out the separated sunflower seeds, thereby improving the efficiency of taking out the sunflower seeds and improving the convenience.

[0033] In this embodiment, the arc-shaped impact plate 8 is arranged on the upper part of the opening slot 2 .

[0034] Specifically, the arc-shaped impact plate 8 can be used to impact and separate the sunflower seeds as a whole.

[0035] Working principle: when using the device, unseparated sunflower seeds can be added to the feeding tube 3, and then the stepper motor 61 is powered by an external power supply. At this time, the output end of the stepper motor 61 drives the first rotating shaft 62 to rotate, and then drives the first sprocket 63 to rotate, and then drives the chain 64 to transmit. At this time, the chain 64 drives the second sprocket 65 to rotate, and then drives the follower shaft 66 to rotate. At this time, the follower shaft 66 drives the blade 67 to rotate. At this time, the first sprocket 63 drives the second rotating shaft 69 to rotate. At this time, the second rotating shaft 69 drives the turntable 610 to rotate and then drives the guide column 611 to slide in the guide groove 613. Since the guide groove 613 is a groove with inconsistent height, the sliding of the guide column 611 in the guide groove 613 will cause the fixed plate 612 to drive the separation The separation disc 614 reciprocates up and down, and the separation disc 614 drives the spring 618 to perform compression and rebound action. At the same time, the turntable 610 drives the third rotating shaft 615 to rotate, and then drives the rotating box 616 to rotate, and then drives the separation plate 617 to rotate. At this time, the sunflower seeds collide with the arc-shaped impact plate 8 due to the high-speed rotation movement. At this time, the sunflower seed shells are separated from the sunflower seeds. At this time, the separation disc 614 drives the sunflower seed shells and sunflower seeds to reciprocate up and down. At this time, the blades 67 blow up the sunflower seed shells, and the vacuum pump 72 sucks the sunflower seed shells floating in the shelling box 1 into the sunflower seed shell collection box 71. The utility model realizes the action of separating the sunflower seed shells and sunflower seeds, and also sucks away the sunflower seed shells in time, thereby improving the separation efficiency of the sunflower seeds.

[0036] 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 sunflower seed centrifugal sheller, comprising a shelling box (1) and a box door (4), characterized in that: An opening groove (2) is provided at the front side of the outer end of the shelling box (1); a feeding pipe (3) is connected to the middle part of the upper end of the shelling box (1); a supporting ring (5) is fixedly connected to the inner wall of the shelling box (1); a suction assembly (7) is provided at the left end of the shelling box (1); a centrifugal separation assembly (6) is provided in the shelling box (1); the centrifugal separation assembly (6) comprises a spring (618) fixedly connected to the upper end of the supporting ring (5) and distributed in a circumferential manner; a separation disk (614) is fixedly connected to the upper end of the spring (618); a fixed disk (612) is fixedly connected to the lower end of the separation disk (614); a guide groove (612) is provided at the lower end of the fixed disk (612). 13), the guide groove (613) is a groove with an inconsistent bottom height, the inner wall of the guide groove (613) is slidably connected to a guide column (611), the lower end of the guide column (611) is fixedly connected to a rotating disk (610), the middle part of the upper end of the rotating disk (610) is fixedly connected to a third rotating shaft (615), and the third rotating shaft (615) passes through the fixed disk (612) and the separation disk (614), the upper end of the third rotating shaft (615) is fixedly connected to a rotating box (616), the inner wall of the rotating box (616) is fixedly connected to a plurality of circumferentially distributed separation plates (617), and the upper end of the inner wall of the shelling box (1) is fixedly connected to an arc-shaped impact plate (8).

2. A sunflower seed centrifugal sheller according to claim 1, characterized in that: A stepper motor (61) is fixedly connected to the middle part of the inner side of the lower end of the shelling box (1); the output end of the stepper motor (61) is fixedly connected to a first rotating shaft (62); the upper end of the first rotating shaft (62) is fixedly connected to a first sprocket (63); second sprockets (65) are arranged on both sides of the first sprocket (63); a chain (64) is sleeved between the first sprocket (63) and the second sprocket (65); the upper end of the second sprocket (65) is fixedly connected to a follower shaft (66); the upper end of the follower shaft (66) is fixedly connected to a blade (67); the outer end of the follower shaft (66) is rotatably connected to a support frame (68) via a bearing, and the support frame (68) is fixedly connected to the shelling box (1); the end of the first sprocket (63) away from the first rotating shaft (62) is fixedly connected to a second rotating shaft (69); and the second rotating shaft (69) is fixedly connected to a rotating disk (610).

3. A sunflower seed centrifugal sheller according to claim 1, characterized in that: The air extraction component (7) comprises a sunflower seed shell collection box (71) fixedly connected to the outer end of the shelling box (1); an air extraction pump (72) is arranged at the upper end of the sunflower seed shell collection box (71); and an air extraction pipe (73) is connected to one end of the air extraction pump (72) away from the sunflower seed shell collection box (71).

4. A sunflower seed centrifugal sheller according to claim 1, characterized in that: The supporting ring (5) is arranged on the lower side of the opening groove (2).

5. A sunflower seed centrifugal sheller according to claim 3, characterized in that: The air extraction pipe (73) is plugged into the shelling box (1), and the air extraction pipe (73) is arranged on the upper part of the opening groove (2).

6. A sunflower seed centrifugal sheller according to claim 1, characterized in that: A box door (4) is hingedly connected to the inner wall of the opening slot (2), and the coverage area of ​​the box door (4) is matched with the opening area of ​​the opening slot (2).

7. A sunflower seed centrifugal sheller according to claim 1, characterized in that: The arc-shaped impact plate (8) is arranged on the upper part of the opening slot (2).

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