CN107280527B - Novel semi-automatic melon seed sheller - Google Patents
Novel semi-automatic melon seed sheller Download PDFInfo
- Publication number
- CN107280527B CN107280527B CN201710627736.5A CN201710627736A CN107280527B CN 107280527 B CN107280527 B CN 107280527B CN 201710627736 A CN201710627736 A CN 201710627736A CN 107280527 B CN107280527 B CN 107280527B
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- Prior art keywords
- material guiding
- knife
- disc
- groove
- peeling
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
- A47J43/26—Nutcrackers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/90—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in food processing or handling, e.g. food conservation
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
The invention discloses a novel semi-automatic melon seed sheller, wherein a power device is arranged above a shell, the power device is sequentially connected with a driving guide device, a cutting device and a screening device, and a collecting device is arranged below the screening device; the power device comprises an upper spiral cover and a driving shaft; the material guiding device comprises a material guiding disc and a material guiding round table, wherein the material guiding round table is driven to rotate by a driving shaft in the material guiding disc, and is used for guiding materials through a first material guiding opening; the cutting device comprises a knife rest, a peeling knife is arranged on the lower surface of the knife rest, a knife groove disc is arranged below the knife rest, the peeling knife slides in the peeling groove and moves along with the width of the peeling groove; the screening device comprises a cylindrical screen, a track groove is formed in the shell, the screen rotates along with the driving shaft, and the screen ascends and descends along the track groove. The melon seed sheller can complete the material guiding, cutting, separating and screening of melon seeds, is clean and sanitary, has high shelling efficiency, separates the shell and the kernel cleanly, and is suitable for shelling small and medium-sized melon seeds in families; simple structure, convenient operation, convenient unpick and wash.
Description
Technical Field
The invention relates to the field of machinery, in particular to a novel semi-automatic melon seed sheller.
Background
Up to now, the existing melon seed sheller products on the market are rare and have single functions, among which, the melon seed scissors and large-scale appliances produced in factory flow lines are quite popular, no household melon seed shelling device is found, the production rate of the melon seed scissors on the market is low, only one sunflower seed pulp separation can be completed by one shearing, and the hidden health trouble exists. Large-scale instruments produced in factory flow lines occupy large space, have attractive appearance and large noise, and are not suitable for families. Therefore, the household melon seed husking device is invented and researched and applied to actual life.
Disclosure of Invention
The invention aims to provide a novel semi-automatic melon seed sheller.
In order to achieve the above purpose, the technical scheme of the invention is as follows: the novel semi-automatic melon seed sheller comprises a cylindrical shell, wherein a power device is arranged above the shell, penetrates into the shell and is sequentially connected, a material guiding device, a cutting device and a screening device are driven, and a collecting device is arranged below the screening device;
the power device comprises an upper spiral cover, a middle shaft of the upper spiral cover is connected with a driving shaft, and a feeding hole is formed in the upper spiral cover;
the material guiding device comprises a material guiding disc, a material guiding round table is arranged in the material guiding disc, the material guiding disc is fixed in the shell, the material guiding round table is arranged on a driving shaft, a first material guiding opening is formed in the material guiding disc, the material guiding round table is driven to rotate in the material guiding disc by the driving shaft, and material guiding is carried out through the first material guiding opening;
the cutting device comprises a disc-shaped knife rest, the knife rest is arranged on the driving shaft, a second material guide opening is formed in the knife rest, a peeling knife is arranged on the lower surface of the knife rest, a knife groove disc is arranged below the knife rest, the knife groove disc is arranged in the shell, peeling grooves with different widths are formed in the knife groove disc and used for allowing the peeling knife to pass through, the peeling knife slides in the peeling grooves and moves along with the width opening and closing of the peeling grooves, a third material guide opening is formed in the bottom of the peeling groove, and a material guide plate is arranged on the lower surface of the knife groove disc corresponding to the third material guide opening;
the screening device comprises a cylindrical screen, a track groove which is arranged in a non-horizontal mode is formed in a shell corresponding to the screen, a sliding block is installed in the track groove, the sliding block is connected with the screen through a screen support, the screen rotates along with a driving shaft, and the screen ascends and descends along the track groove under the intervention of the screen support and the sliding block.
The guide disc comprises a cylindrical guide disc body, a trough is formed in the guide disc body, the trough comprises a circular cavity at the bottom and a cross cavity at the upper part, the diameter of the circular cavity is larger than the space diameter of the center of the cross cavity, and the first guide opening is formed in the bottom of the circular cavity and is distributed with the cavity at intervals on the periphery of the cross cavity.
The material guiding round table is in a frustum shape, and a plurality of material poking claws are arranged at the periphery of the bottom of the material guiding round table.
The shelling knife comprises an inverted Y-shaped blade support, two blades are hinged to the blade support respectively, and a return spring is arranged between the two blades.
The first material guiding opening, the second material guiding opening and the third material guiding opening are all oval and are uniformly distributed along the circumferential direction of the axis of the driving shaft.
The lower surface of the tool rest is provided with 4 peeling knives which are uniformly distributed along the circumferential direction, and the peeling knives and the second material guide opening are circumferentially distributed at intervals.
The shelling groove of the knife groove disc comprises a wide groove part and a narrow groove part, the width of the wide groove part is larger than the free distance between the two blades of the shelling knife, the width of the narrow groove part is larger than the free distance between the two blades of the shelling knife, the third material guiding opening is formed in the bottom of the wide groove part, and the material guiding plate is located in the middle of the third material guiding opening.
The track grooves are sine function track grooves.
The beneficial effects of the invention are as follows:
the melon seed sheller can complete the material guiding, cutting, separating and screening of melon seeds, is clean and sanitary, has high shelling efficiency, separates the shell and the kernel cleanly, and is suitable for shelling small and medium-sized melon seeds in families; simple structure, convenient operation, convenient unpick and wash.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
fig. 2 is a schematic structural view of a material guiding disc 301;
fig. 3 is a schematic structural diagram of a material guiding circular table 302;
FIG. 4 is a schematic view of a tool post 401;
FIG. 5 is a schematic diagram of the top structure of the sipe disc 404;
FIG. 6 is a schematic view of the bottom structure of the sipe disc 404;
fig. 7 is a schematic view of the structure of the screen 501.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.
As shown in fig. 1, the novel semi-automatic melon seed sheller comprises a cylindrical shell 1, wherein a power device 2 is arranged above the shell 1, the power device 2 penetrates into the shell to be sequentially connected, a material guiding device 3, a cutting device 4 and a screening device 5 are driven, and a collecting device 6 is arranged below the screening device 5.
The power device 2 comprises an upper spiral cover 101, a driving shaft 102 is connected to the middle shaft of the upper spiral cover 101, and a feeding hole 103 is formed in the upper spiral cover 101.
As shown in fig. 1 and 2, the material guiding device 3 includes a material guiding disc 301, a material guiding circular table 302 is installed in the material guiding disc 301, the material guiding disc 301 is fixed inside the casing 1, the material guiding circular table 302 is installed on the driving shaft 102, a first material guiding opening 303 is provided on the material guiding disc 301, the material guiding circular table 302 is driven to rotate by the driving shaft 102 in the material guiding disc 301, and material guiding is performed through the first material guiding opening 303.
The material guiding disc 301 comprises a cylindrical material guiding disc body 3011, a material groove 3012 is formed in the material guiding disc body 3011, the material groove 3012 comprises a circular cavity 3013 at the bottom and a cross cavity 3014 at the upper part, the diameter of the circular cavity 3013 is larger than the space diameter of the center of the cross cavity 3014, and the first material guiding opening 303 is formed in the bottom of the circular cavity 3013 and is distributed at intervals with the cavity on the periphery of the cross cavity 3014.
As shown in fig. 3, the material guiding circular table 302 is in a frustum shape, and a plurality of material pulling claws 3021 are arranged at the bottom periphery of the material guiding circular table 302.
As shown in fig. 1 and 4, the cutting device 4 includes a disc-shaped knife rest 401, the knife rest 401 is mounted on the driving shaft 102, a second material guiding opening 402 is formed on the knife rest 401, and a peeling knife 403 is mounted on the lower surface of the knife rest 401. The lower surface of the tool rest 401 is provided with 4 peeling knives 403 which are uniformly distributed along the circumferential direction, and the peeling knives 403 and the second material guiding opening 402 are circumferentially distributed at intervals.
The peeling knife 403 comprises an inverted Y-shaped blade support 4031, two blades 4032 are respectively hinged on the blade support 4031, and a return spring 4033 is arranged between the two blades 4032.
The cutter holder 401 below is equipped with the sword groove dish 404, and the sword groove dish 404 is installed in casing 1, as shown in fig. 5, 6, is equipped with on the sword groove dish 404 and supplies the peeling knife 403 to pass through peeling groove 4041, and peeling groove 4041 includes wide slot portion 40411 and narrow slot portion 40412, wide slot portion 40411 width is greater than the free distance of two blades 4032 of peeling knife 403, and narrow slot portion 40412 width size is less than the free distance of two blades 4032 of peeling knife 403.
The peeling knife 403 slides in the peeling groove 4041, and when passing through the wide groove portion 40411 and the narrow groove portion 40412, the blade 4032 performs opening and closing movement under the action of the return spring 4033, a third material guide port 4042 is provided at the bottom of the peeling groove 4041, and a material guide plate 4043 is provided on the lower surface of the knife groove plate 404 corresponding to the third material guide port 4042.
As shown in fig. 1 and 7, the screening device 5 includes a cylindrical screen 501, a sinusoidal track groove 502 is provided in the housing 1 corresponding to the screen 501, a sliding block (not shown in the drawing) is installed in the track groove 502, the sliding block is connected with the screen 501 through a screen support 503, the screen 501 rotates along with the driving shaft 102, and the screen 501 moves up and down along the track groove under the intervention of the screen support 503 and the sliding block.
The first material guiding opening 303, the second material guiding opening 402 and the third material guiding opening 4042 are all oval and are uniformly distributed along the axial circumferential direction of the driving shaft.
When the rotary screen is used, the upper rotary cover 101 is rotated by manpower to drive the driving shaft 102 to rotate, and the driving shaft 102 drives the material guide round table 302, the tool rest 401 and the screen 501 to move. The guide round table 302 not only conveys the melon seeds, but also unifies the position of the melon seeds to be in a side standing state and enters the first guide opening 303, then the melon seeds enter the knife slot disc 404 through the second guide opening 402 of the knife rest 401, when the shelling knife 403 is switched into a wider wide slot part 40411 from the narrowest narrow slot part 40412, the blade 4032 is gradually opened from one end of the melon seeds to the other end under the restoring force of the restoring spring 4033, finally the melon seeds are separated into melon shells and melon seeds and fall into the screen cloth 501, the screen cloth 501 carries out reciprocating up-down vibration screening until the manual rotation of the upper rotary cover 101 is stopped, and the melon seeds are taken out by the lower rotary cover serving as the collecting device 6. Through rotating the upper spiral cover 101, the steps of guiding, cutting, separating and screening the melon seeds are realized, the shelling time of the melon seeds is greatly reduced, and the production efficiency is improved. The application range of the melon seed shelling machine is not limited to melon seeds, and the melon seed shelling machine is also suitable for shelling watermelon seeds, pumpkin seeds and the like after proper modification.
The described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Claims (7)
1. The novel semi-automatic melon seed sheller is characterized by comprising a cylindrical shell, wherein a power device is arranged above the shell, penetrates into the shell and is sequentially connected, a material guiding device, a cutting device and a screening device are driven, and a collecting device is arranged below the screening device;
the power device comprises an upper spiral cover, a middle shaft of the upper spiral cover is connected with a driving shaft, and a feeding hole is formed in the upper spiral cover;
the material guiding device comprises a material guiding disc, a material guiding round table is arranged in the material guiding disc, the material guiding disc is fixed in the shell, the material guiding round table is arranged on a driving shaft, a first material guiding opening is formed in the material guiding disc, the material guiding round table is driven to rotate in the material guiding disc by the driving shaft, and material guiding is carried out through the first material guiding opening;
the cutting device comprises a disc-shaped knife rest, the knife rest is arranged on the driving shaft, a second material guide opening is formed in the knife rest, a peeling knife is arranged on the lower surface of the knife rest, a knife groove disc is arranged below the knife rest, the knife groove disc is arranged in the shell, peeling grooves with different widths are formed in the knife groove disc and used for allowing the peeling knife to pass through, the peeling knife slides in the peeling grooves and moves along with the width opening and closing of the peeling grooves, a third material guide opening is formed in the bottom of the peeling groove, and a material guide plate is arranged on the lower surface of the knife groove disc corresponding to the third material guide opening;
the screening device comprises a cylindrical screen, a track groove which is arranged in a non-horizontal manner is formed in a shell corresponding to the screen, a sliding block is arranged in the track groove, the sliding block is connected with the screen through a screen support, the screen rotates along with a driving shaft, and the screen ascends and descends along the track groove under the intervention of the screen support and the sliding block;
the guide disc comprises a cylindrical guide disc body, a trough is formed in the guide disc body, the trough comprises a circular cavity at the bottom and a cross cavity at the upper part, the diameter of the circular cavity is larger than the space diameter of the center of the cross cavity, and the first guide opening is formed in the bottom of the circular cavity and is distributed with the cavity at intervals on the periphery of the cross cavity.
2. The novel semi-automatic melon seed sheller according to claim 1, wherein the material guiding round table is in a frustum shape, and a plurality of poking claws are arranged at the periphery of the bottom of the material guiding round table.
3. The novel semiautomatic melon seed sheller according to claim 1, wherein the shelling knife comprises an inverted Y-shaped blade support, two blades are hinged on the blade support respectively, and a return spring is installed between the two blades.
4. The novel semi-automatic melon seed sheller of claim 1, wherein the first material guiding opening, the second material guiding opening and the third material guiding opening are all oval and are uniformly distributed along the axial circumference of the driving shaft.
5. The novel semi-automatic melon seed sheller according to any one of claims 1 or 4, wherein the lower surface of the tool rest is provided with 4 shelling tools which are uniformly distributed along the circumferential direction, and the shelling tools and the second material guiding opening are circumferentially distributed at intervals.
6. The novel semiautomatic melon seed sheller of claim 5, wherein the shelling groove of the knife groove disc comprises a wide groove part and a narrow groove part, the width of the wide groove part is larger than the free distance between two blades of the shelling knife, the width of the narrow groove part is smaller than the free distance between two blades of the shelling knife, the third material guiding opening is arranged at the bottom of the wide groove part, and the material guiding plate is positioned in the middle of the third material guiding opening.
7. The novel semiautomatic melon seed sheller of claim 1, wherein the track grooves are sinusoidal track grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710627736.5A CN107280527B (en) | 2017-07-28 | 2017-07-28 | Novel semi-automatic melon seed sheller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710627736.5A CN107280527B (en) | 2017-07-28 | 2017-07-28 | Novel semi-automatic melon seed sheller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107280527A CN107280527A (en) | 2017-10-24 |
| CN107280527B true CN107280527B (en) | 2023-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710627736.5A Active CN107280527B (en) | 2017-07-28 | 2017-07-28 | Novel semi-automatic melon seed sheller |
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| CN (1) | CN107280527B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111772507B (en) * | 2020-07-20 | 2022-10-21 | 海星科技(深圳)有限公司 | Portable heatable food mixer |
| CN114209069A (en) * | 2021-12-30 | 2022-03-22 | 赵士洋 | A peeling device for processing fresh gorgon fruit |
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|---|---|---|---|---|
| US5115733A (en) * | 1989-03-24 | 1992-05-26 | Frederiksen Wilfred C | Nut shelling machine |
| EP2353407A1 (en) * | 2010-01-27 | 2011-08-10 | Ergen Yildirim | Device and method for cutting or slitting fruits with hard peels, in particular horse chestnuts or sweet chestnuts |
| CN102835715A (en) * | 2012-09-18 | 2012-12-26 | 广西壮族自治区林业科学研究院 | Fruit unshelling device |
| CN103110168A (en) * | 2013-03-20 | 2013-05-22 | 湖南宏兴隆湘莲食品有限公司 | Energy-saving centrifugal conveying type multi-port lotus seed shucking machine |
| CN203226228U (en) * | 2013-03-20 | 2013-10-09 | 湖南宏兴隆湘莲食品有限公司 | Energy-saving centrifugal type multi-port husking machine for lotus seeds |
| CN203243911U (en) * | 2013-04-19 | 2013-10-23 | 广东科技学院 | Lotus seed husking machine |
| CN203735409U (en) * | 2014-03-06 | 2014-07-30 | 中国热带农业科学院南亚热带作物研究所 | Nut hull breaking machine with semi-automatic charging device |
| CN203873628U (en) * | 2014-03-10 | 2014-10-15 | 刘晨希 | Household peanut sheller |
| CN205053906U (en) * | 2015-10-22 | 2016-03-02 | 北京电子科技职业学院 | Domestic semi -automatic dry fruit sheller |
| CN205161815U (en) * | 2015-09-30 | 2016-04-20 | 重庆欣润农业开发有限公司 | Flotation formula peanut decorticator |
| CN106072686A (en) * | 2016-08-01 | 2016-11-09 | 武汉纺织大学 | A kind of hand-operated sheller for peanut |
| CN208404271U (en) * | 2017-07-28 | 2019-01-22 | 福建工程学院 | A kind of New semi automatic melon seeds decorticator |
-
2017
- 2017-07-28 CN CN201710627736.5A patent/CN107280527B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5115733A (en) * | 1989-03-24 | 1992-05-26 | Frederiksen Wilfred C | Nut shelling machine |
| EP2353407A1 (en) * | 2010-01-27 | 2011-08-10 | Ergen Yildirim | Device and method for cutting or slitting fruits with hard peels, in particular horse chestnuts or sweet chestnuts |
| CN102835715A (en) * | 2012-09-18 | 2012-12-26 | 广西壮族自治区林业科学研究院 | Fruit unshelling device |
| CN103110168A (en) * | 2013-03-20 | 2013-05-22 | 湖南宏兴隆湘莲食品有限公司 | Energy-saving centrifugal conveying type multi-port lotus seed shucking machine |
| CN203226228U (en) * | 2013-03-20 | 2013-10-09 | 湖南宏兴隆湘莲食品有限公司 | Energy-saving centrifugal type multi-port husking machine for lotus seeds |
| CN203243911U (en) * | 2013-04-19 | 2013-10-23 | 广东科技学院 | Lotus seed husking machine |
| CN203735409U (en) * | 2014-03-06 | 2014-07-30 | 中国热带农业科学院南亚热带作物研究所 | Nut hull breaking machine with semi-automatic charging device |
| CN203873628U (en) * | 2014-03-10 | 2014-10-15 | 刘晨希 | Household peanut sheller |
| CN205161815U (en) * | 2015-09-30 | 2016-04-20 | 重庆欣润农业开发有限公司 | Flotation formula peanut decorticator |
| CN205053906U (en) * | 2015-10-22 | 2016-03-02 | 北京电子科技职业学院 | Domestic semi -automatic dry fruit sheller |
| CN106072686A (en) * | 2016-08-01 | 2016-11-09 | 武汉纺织大学 | A kind of hand-operated sheller for peanut |
| CN208404271U (en) * | 2017-07-28 | 2019-01-22 | 福建工程学院 | A kind of New semi automatic melon seeds decorticator |
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