CN111264882B - Walnut shelling robot capable of keeping walnut kernels complete - Google Patents
Walnut shelling robot capable of keeping walnut kernels complete Download PDFInfo
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- CN111264882B CN111264882B CN202010130266.3A CN202010130266A CN111264882B CN 111264882 B CN111264882 B CN 111264882B CN 202010130266 A CN202010130266 A CN 202010130266A CN 111264882 B CN111264882 B CN 111264882B
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- walnut
- moving mechanism
- pressure
- supporting frame
- optical axis
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
- A23N5/00—Machines for hulling, husking or cracking nuts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
The utility model provides a keep complete walnut shelling machine people of walnut kernel, includes the mechanism support frame, the mechanism support frame includes sealed cabin support frame and the separating mechanism support frame that bilateral symmetry set up about, sealed cabin support frame and separating mechanism support frame between link to each other through the moving mechanism support frame, the inside pressure mechanism of having placed of sealed cabin support frame, the inside separating mechanism of having placed of separating mechanism support frame is provided with moving mechanism on the moving mechanism support frame. The invention adopts the combination of the pressure loss method and the vibration screening method to break the walnut shell and separate the walnut shell and the walnut kernel, thereby meeting the requirement of the large-scale walnut shelling process.
Description
Technical Field
The invention relates to the technical field of walnut shelling, in particular to a walnut shelling robot capable of keeping walnut kernels complete.
Background
The shells of the walnut shells are difficult to remove and separate after the green husks are removed, the walnut shells are cracked by adopting a collision and extrusion mode in the traditional extrusion method, so that the uniform stress of each walnut cannot be ensured, part of the walnuts cannot be cracked, part of the walnuts are cracked, the walnut shells and the walnut kernels need to be manually separated, the process is complex, and the walnut food consumes time and labor in the processing process.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide a walnut shelling robot for keeping walnut kernels complete, aiming at the walnut shelling process of removing green husks, the traditional extrusion type shelling mode is not easy to completely take out kernels, and the walnut shelling robot adopts the combination of a pressure loss method and a vibration screening method to break walnut shells and separate the walnut shells and the kernels, so that the walnut shelling process in large batch is met.
In order to achieve the purpose, the invention adopts the technical scheme that:
the utility model provides a keep complete walnut shelling robot of walnut kernel, includes mechanism support frame 4, mechanism support frame 4 includes sealed cabin support frame 401 and the separating mechanism support frame 403 that bilateral symmetry set up about, sealed cabin support frame 401 and separating mechanism support frame 403 between link to each other through moving mechanism support frame 402, pressure mechanism 1 has been placed to sealed cabin support frame 401 inside, separating mechanism 3 has been placed to separating mechanism support frame 403 inside, is provided with moving mechanism 2 on the moving mechanism support frame 402.
The pressure mechanism 1 comprises a pressure cabin 104, a water inlet 105 and a water outlet 106 are arranged at the bottom of the cabin wall of the pressure cabin 104, the upper part of the pressure cabin 104 is hinged with a pressure sealing cover 101 through a hinge shaft 110, and the top surface of the pressure sealing cover 101 is provided with a pressurizing port 102 and a pressure relief port 103; an inner cabin body 107 is arranged in the pressure cabin body 104, a plurality of groups of collision blocks 108 are arranged on the inner wall of the inner cabin body 107 in an array mode, and clamping blocks 109 which are symmetrical left and right are arranged at the upper opening of the inner cabin body 107.
The inner chamber 107 is a symmetrical hollow structure,
the collision block 108 is in a corner shape;
the bottom of the inner chamber body 107 is provided with a positioning hole 111, and the positioning hole 111 at the bottom of the inner chamber body 107 is matched with a positioning pin 314 on the surface of the vibrating disk 308.
The moving mechanism 2 comprises a moving mechanism base 201, the moving mechanism base 201 is fixed on a moving mechanism supporting frame 402, a supporting column 202 is fixed on the moving mechanism base 201, a rotary moving pair and a linear moving pair exist between the supporting column 202 and a telescopic column 203, the telescopic column 203 is fixed with one end of a cross beam 204, the other end of the cross beam 204 is fixed on a vertical column 205, the bottom end of the vertical column 205 is connected with a clamping main body 206, two optical axes 210 are symmetrically fixed on the clamping main body 206, a positive and negative bidirectional threaded screw rod 208 is installed in the clamping main body 206 through a bearing, the positive and negative bidirectional threaded screw rod 208 is positioned between the optical axes 210 and on the same vertical line, clamping claws 215 are arranged on two sides of the positive and negative bidirectional threaded screw rod 208 and the optical axes 210, one end of the positive and negative bidirectional threaded screw rod 208 is fixedly connected with a large synchronous wheel 214, and a clamping servo motor 211 is fixed on the back of the clamping main body 206, the small synchronizing wheel 212 is connected with an output shaft of the clamping servo motor 211, and the small synchronizing wheel 212 and the large synchronizing wheel 214 are driven by a synchronous belt 213.
The clamping jaws 215 are respectively fixed with two linear bearings 207 and a nut block 209, the linear bearings 207 are matched with the optical axis 210, and the nut block 209 is matched with the positive and negative two-way threaded screw rod 208.
The separating mechanism 3 comprises a rotating motor 310 fixed in a base of a separating mechanism supporting frame 403, an output shaft of the rotating motor 310 is connected with a rotating disc 309, a circumferential array of shaft sleeves 311 is arranged on the rotating disc 309, the shaft sleeves 311 are matched with one end of a small optical axis 312, the other end of the small optical axis 312 is fixedly connected with a vibrating disc 308, and a plurality of springs 313 coaxial with the small optical axis 312 are arranged between the vibrating disc 308 and the rotating disc 309.
The separating mechanism support frame 403 in examine the round and vertically be provided with 404, there is vibrations optical axis 306 in every hollow montant 404, vibrations optical axis 306 can be along the axial displacement of hollow montant 404, the one end of every vibrations optical axis 306 is draw-in groove structure 307, the groove width of draw-in groove structure 307 slightly is greater than the thickness of vibration dish 308, the edge of vibration dish 308 is in the groove of draw-in groove structure 307.
The surface of the vibration disk 308 is provided with a circumferential array of positioning pins 314, the top end of the vibration optical axis 306 is fixedly connected with the connecting ring 305, the connecting shaft block 304 is connected with the connecting ring 305, the vibration motor 301 is fixed on the bottom surface of the moving mechanism base 201, one end of the crank block 302 is connected with the output shaft of the vibration motor 301, and the other end of the crank block is connected to the connecting shaft block 304 through the connecting rod 303.
The invention has the beneficial effects that:
the invention designs a set of walnut shelling robot for keeping walnut kernel complete. The shelling mode of the pressure loss method can ensure that the walnut shelling process is uniformly stressed, the kernel is not easy to break, the size of the walnut is not limited, and the walnut shelling task can be finished on a large scale and with high quality. The mechanical sieve centrifugal motion and vibration can separate the incompletely peeled kernels, so that the subsequent manual peeling work of the traditional walnut peeling machine is omitted, and the peeling efficiency of the walnuts is improved.
Drawings
Fig. 1 is a schematic view of the whole structure of the walnut sheller.
Fig. 2 is a partial schematic view of a pressure mechanism.
Fig. 3 is a schematic view of the structure of the inner chamber.
Fig. 4 is a schematic view of the moving mechanism.
Fig. 5 is a schematic view of the separation mechanism.
Fig. 6 is a schematic view of the mechanism support bracket.
Fig. 7 shows the operation of the whole mechanism.
The invention is composed of four parts of a pressure mechanism 1, a moving mechanism 2, a separating mechanism 3 and a mechanism supporting frame 4.
Comprises a pressure sealing cover 101, a pressure inlet 102, a pressure relief opening 103, a pressure cabin 104, a water inlet 105, a water outlet 106, a cabin body 107, an impact block 108, a holding block 109, a hinge shaft 110 and a positioning hole 111;
a 201 moving mechanism base, a 202 supporting column, a 203 telescopic column, a 204 crossbeam, a 205 vertical column, a 206 clamping main body, a 207 linear bearing, a 208 forward and reverse bidirectional threaded screw rod, a 209 nut block, a 210 optical axis, a 211 clamping servo motor, a 212 small synchronous wheel, a 213 synchronous belt, a 214 large synchronous wheel and a 215 clamping claw;
301 vibrating motor, 302 crank block, 303 connecting rod, 304 connecting shaft block, 305 connecting ring, 306 vibrating optical axis, 307 clamping groove mechanism, 308 vibrating disk, 309 rotating disk, 310 rotating motor, 311 shaft sleeve, 312 small optical axis, 313 spring and 314 positioning pin;
401 sealed cabin support frame, 402 moving mechanism support frame, 403 separating mechanism support frame, 404 hollow vertical rod.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The invention is designed aiming at the hulling process of the walnut with the green husks removed.
The whole structure of the walnut sheller is shown in figure 1. The pressure mechanism 1, the moving mechanism 2 and the separating mechanism 3 are distributed on the mechanism supporting frame 4.
The pressure chamber body 104 of the pressure mechanism is embedded and fixed in a sealed chamber supporting frame 401, and a water inlet 105 and a water outlet 106 are arranged at the chamber wall bottom of the sealed chamber 104; the pressure sealing cover 101 is hinged with the pressure cabin 104 through a hinge shaft 110, and a pressure opening 102 and a pressure relief opening 103 are arranged on the top surface of the pressure sealing cover 101; an inner cabin body 107 is arranged in an inner cavity of the pressure cabin body 104, the inner cabin body 107 is of a symmetrical hollow structure, a plurality of groups of collision blocks 108 in an array are arranged on the inner wall of the inner cabin body 107, and the collision blocks 108 are in a corner shape; a clamping block 109 which is symmetrical left and right is arranged at the upper opening of the inner cabin body 107. The bottom of the inner hull 107 has a pilot hole 111.
The moving mechanism base 201 of the moving mechanism is fixed on the moving mechanism support frame 402, the support column 202 is fixed on the moving mechanism base 201, and a rotary moving pair and a linear moving pair exist between the telescopic column 203 and the support column 202, so that the telescopic column 203 can do linear motion and rotary motion relative to the support column 202. The cross beam 204 is fixed to the telescopic column 203 at one end and to the vertical column 205 at the other end. The bottom end of the vertical column 205 is connected with a clamping main body 206, two optical axes 210 are symmetrically fixed on the clamping main body 206, a positive and negative two-way threaded screw rod 208 is installed in the clamping main body 206 through a bearing, two clamping claws 215 are respectively fixed with two linear bearings 207 and a nut block 209, the linear bearings 207 are matched with the optical axes 210, and the nut block 209 is matched with the positive and negative two-way threaded screw rod 208; the big synchronizing wheel 214 is fixedly connected with one end of the positive and negative bidirectional threaded screw rod 208, the clamping servo motor 211 is fixed on the back of the clamping main body 206, the small synchronizing wheel 212 is connected with an output shaft of the clamping servo motor 211, and the small synchronizing wheel 212 and the big synchronizing wheel 214 are transmitted through a synchronous belt 213.
The rotating motor 310 is fixed in the base of the separating mechanism support frame 403, the output shaft of the rotating motor 310 is connected with the rotating disk 309, the rotating disk 309 is provided with a circumferential array of shaft sleeves 311, the small optical axis 312 is matched with the shaft sleeves 311, and the other end of the small optical axis 312 is fixedly connected with the vibrating disk 308. Between the vibrating disk 308 and the rotating disk 309 there are a plurality of springs 313 coaxial with the small optical axis 312. A vibration optical axis 306 exists in each hollow vertical rod 404 of the separation mechanism support frame 403, and the vibration optical axis 306 can move along the axial direction of the hollow vertical rod 404. One end of each vibration optical axis 306 is a slot structure 307, the slot width of the slot structure 307 is slightly larger than the thickness of the vibration disc 308, and the edge of the vibration disc 308 is in the slot of the slot structure 307. The surface of the vibration plate 308 has a circumferential array of locating pins 314, and the top end of the vibration optical axis 306 is fixedly connected with the connection ring 305. There is a connecting shaft block 304 connected to a connecting ring 305. The vibration motor 301 is fixed on the bottom surface of the base of the moving mechanism 201, one end of the crank block 302 is connected with the output shaft of the vibration motor 301, and the other end is connected to the connecting shaft block 304 through the connecting rod 303.
The invention places the walnut without green peel in a closed pressure container, heats the container to make the pressure increase to several atmospheric pressures, the temperature of the air in the walnut increases and the pressure increases, the water molecule blocks the tiny gap in the walnut shell, and increases the tightness of the walnut shell. The sealed container is instantly released to normal pressure, and simultaneously cold water is infused, because the air pressure in the walnut is higher than the external air pressure, the heated walnut shell fiber is changed when meeting the cold water, and the pressure difference between the inside and the outside of the walnut shell can lead the shell to be broken and the fruit to fly out.
Filtering out the mixture of the fruit shell and the fruit, drying the mixture by warm air, and colliding the mixture in a centrifugal device to separate the fruit shell from the fruit shell. Then the walnut shells and the fruits are vibrated on a mechanical sieve, and because the densities of the walnut shells and the fruits are different, the walnut shells and the fruits have a layering phenomenon in the vibration process, so that the walnut shells and the walnut kernels are separated.
The using process is specifically described as figure 7:
the inner chamber 107 is filled with walnut with green peel removed, and is placed in the pressure chamber 104, and the pressure sealing cover 101 and the pressure chamber 104 are tightly sealed. Closing the pressure relief port 103, the water inlet 105 and the water outlet 106, injecting high-pressure steam through the pressurizing port 102 to enable the internal pressure to be higher than 5 atmospheric pressures and maintain for 3min, relieving pressure through the pressure relief port 103, simultaneously injecting cold water with the normal temperature of 10 ℃ into the water inlet 105 and maintaining for 1min, enabling the air inside the walnut to expand by heating, and enabling the walnut shell fibers to be embrittled when meeting cold and the walnut shell to crack. The water outlet 106 discharges cold water, the moving mechanism lifts the inner chamber body 107 together with the walnuts through the clamping and clamping block 109 and puts the inner chamber body into the separating mechanism 3, and the positioning hole 111 at the bottom of the inner chamber body 107 is matched with the positioning pin 314 on the surface of the vibrating disc 308. The rotating motor 310 is started to drive the vibrating disc 308 to rotate forward and backward through the rotating disc 309, the inner cabin body 107 rotates, the shell and kernel mixture inside is dried centrifugally, walnut shells and kernels which are not completely separated are separated under the collision action due to the existence of the collision block 108, the rotating motor 310 stops, and the rotating process is finished. The vibration motor 301 starts to rotate, the vibration optical axis 306 moves up and down in the hollow vertical rod 404 through the transmission of the crank 302 and the connecting rod 303, the vibration plate 308 vibrates through the clamping groove structure 307, the inner cabin body 107 vibrates, and the separated walnut shells and kernels in the inner cabin body 107 are layered due to different densities under the vibration effect, so that the purpose of separating the walnut shells and the walnut kernels is achieved.
The invention designs a walnut shelling robot for removing green husks, which is not limited in size, ensures the integrity of walnut kernels after a large number of walnuts are shelled, and saves manpower.
Claims (6)
1. A walnut shelling robot for keeping walnut kernels complete is characterized by comprising a mechanism supporting frame (4), wherein the mechanism supporting frame (4) comprises a sealed cabin supporting frame (401) and a separating mechanism supporting frame (403) which are symmetrically arranged on the left side and the right side, the sealed cabin supporting frame (401) is connected with the separating mechanism supporting frame (403) through a moving mechanism supporting frame (402), a pressure mechanism (1) is placed inside the sealed cabin supporting frame (401), a separating mechanism (3) is placed inside the separating mechanism supporting frame (403), and a moving mechanism (2) is arranged on the moving mechanism supporting frame (402);
the pressure mechanism (1) comprises a pressure cabin body (104), a water inlet (105) and a water outlet (106) are arranged at the bottom of the cabin wall of the pressure cabin body (104), the upper part of the pressure cabin body (104) is hinged with a pressure sealing cover (101) through a hinged shaft (110), and the top surface of the pressure sealing cover (101) is provided with a pressure opening (102) and a pressure relief opening (103); an inner cabin body (107) is arranged in the pressure cabin body (104), a plurality of groups of collision blocks (108) are arrayed on the inner wall of the inner cabin body (107), and clamping blocks (109) which are symmetrical left and right are arranged at the upper opening of the inner cabin body (107);
the bottom of the inner cabin body (107) is provided with a positioning hole (111), the separating mechanism (3) comprises a rotating motor (310) fixed in a base of a separating mechanism supporting frame (403), an output shaft of the rotating motor (310) is connected with a rotating disc (309), a circumferential array of shaft sleeves (311) are arranged on the rotating disc (309), the shaft sleeves (311) are matched with one end of a small optical axis (312), the other end of the small optical axis (312) is fixedly connected with a vibrating disc (308), and a plurality of springs (313) coaxial with the small optical axis (312) are arranged between the vibrating disc (308) and the rotating disc (309);
a positioning hole (111) at the bottom of the inner cabin body (107) is matched with a positioning pin (314) on the surface of the vibration disc (308);
the moving mechanism (2) comprises a moving mechanism base (201), and the moving mechanism base (201) is fixed on a moving mechanism supporting frame (402).
2. The walnut shelling robot for keeping walnut kernels intact as claimed in claim 1, wherein said inner hull (107) is of a symmetrical hollow structure, and said impact block (108) is of an angular shape.
3. The walnut shelling robot for keeping walnut kernels intact as claimed in claim 1, wherein said moving mechanism (2) comprises a moving mechanism base (201), said moving mechanism base (201) is fixed on a moving mechanism support frame (402), a support column (202) is fixed on the moving mechanism base (201), a rotational moving pair and a linear moving pair exist between the support column (202) and a telescopic column (203), the telescopic column (203) is fixed with one end of a beam (204), the other end of the beam (204) is fixed on a vertical column (205), the bottom end of the vertical column (205) is connected with a holding main body (206), two optical axes (210) are symmetrically fixed on the holding main body (206), a positive and negative two-way screw rod (208) is installed in the holding main body (206) through a bearing, the positive and negative two-way screw rod (208) is located between the optical axes (210) and on the same vertical line, the clamping claw (215) is arranged on two sides of the positive and negative two-way threaded screw rod (208) and the optical axis (210), one end of the positive and negative two-way threaded screw rod (208) is fixedly connected with the large synchronizing wheel (214), the clamping servo motor (211) is fixed on the back of the clamping main body (206), the small synchronizing wheel (212) is connected with an output shaft of the clamping servo motor (211), and the small synchronizing wheel (212) and the large synchronizing wheel (214) are driven through the synchronous belt (213).
4. The walnut shelling robot for keeping walnut kernels intact as claimed in claim 3, wherein said holding claw (215) respectively fixes two linear bearings (207) and a nut block (209), the linear bearings (207) are engaged with the optical axis (210), and the nut block (209) is engaged with the screw rod (208) with two-way threads.
5. The walnut shelling robot for keeping walnut kernels intact as claimed in claim 1, wherein a circle of hollow vertical rods (404) is vertically arranged inside the separation mechanism support frame (403), a vibration optical axis (306) exists in each hollow vertical rod (404), the vibration optical axis (306) can move along the axial direction of the hollow vertical rod (404), one end of each vibration optical axis (306) is provided with a slot structure (307), the slot width of the slot structure (307) is slightly larger than the thickness of the vibration disc (308), and the edge of the vibration disc (308) is arranged in the slot of the slot structure (307).
6. The walnut shelling robot for keeping walnut kernels intact as claimed in claim 5, wherein a circumferential array of positioning pins (314) is arranged on the surface of the vibration plate (308), the top end of the vibration optical axis (306) is fixedly connected with the connecting ring (305), the connecting shaft block (304) is connected with the connecting ring (305), the vibration motor (301) is fixed on the bottom surface of the moving mechanism base (201), one end of the crank block (302) is connected with the output shaft of the vibration motor (301), and the other end of the crank block is connected with the connecting shaft block (304) through the connecting rod (303).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010130266.3A CN111264882B (en) | 2020-02-28 | 2020-02-28 | Walnut shelling robot capable of keeping walnut kernels complete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010130266.3A CN111264882B (en) | 2020-02-28 | 2020-02-28 | Walnut shelling robot capable of keeping walnut kernels complete |
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| Publication Number | Publication Date |
|---|---|
| CN111264882A CN111264882A (en) | 2020-06-12 |
| CN111264882B true CN111264882B (en) | 2021-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010130266.3A Active CN111264882B (en) | 2020-02-28 | 2020-02-28 | Walnut shelling robot capable of keeping walnut kernels complete |
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|---|---|---|---|---|
| JPS5966870A (en) * | 1982-10-09 | 1984-04-16 | Minoru Suzuki | Shelling and steaming of chestnut |
| JPH08241A (en) * | 1994-06-20 | 1996-01-09 | Koyo Kikai Seisakusho:Kk | Method for peeling raw chestnut |
| KR20020074018A (en) * | 2001-03-19 | 2002-09-28 | 한국식품개발연구원 | Steam Chestnut Peeler and Peeling Method |
| WO2010100665A1 (en) * | 2009-03-02 | 2010-09-10 | Mario Brovia | Process and system for working and transforming agricultural foodstuff products |
| KR20110090018A (en) * | 2010-02-02 | 2011-08-10 | 서영춘 | Molting equipment of chestnut peel |
| CN102919980A (en) * | 2012-11-22 | 2013-02-13 | 杜桂林 | Rapid opening machine for pine nuts |
| CN204070434U (en) * | 2014-08-27 | 2015-01-07 | 刘京娜 | A kind of walnut sheller |
| CN204763267U (en) * | 2015-06-08 | 2015-11-18 | 湖南润农生态茶油有限公司 | Tea -seed oil fruit peeling device |
| CN206518108U (en) * | 2017-01-16 | 2017-09-26 | 安徽农业大学 | A kind of low secondary shell-cracking kernel-taking machine of damage hickory nut based on centrifugal force |
| CN206825417U (en) * | 2017-03-20 | 2018-01-02 | 山东科技大学 | A kind of brake disc core manipulator |
| CN108813646A (en) * | 2018-06-25 | 2018-11-16 | 杨孝其 | It is a kind of based on the walnut kernel peel-off device to expand with heat and contract with cold |
| CN110506948A (en) * | 2019-10-03 | 2019-11-29 | 丁先虎 | A kind of broken kernel-taking machine of centrifugal walnut |
-
2020
- 2020-02-28 CN CN202010130266.3A patent/CN111264882B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5966870A (en) * | 1982-10-09 | 1984-04-16 | Minoru Suzuki | Shelling and steaming of chestnut |
| JPH08241A (en) * | 1994-06-20 | 1996-01-09 | Koyo Kikai Seisakusho:Kk | Method for peeling raw chestnut |
| KR20020074018A (en) * | 2001-03-19 | 2002-09-28 | 한국식품개발연구원 | Steam Chestnut Peeler and Peeling Method |
| WO2010100665A1 (en) * | 2009-03-02 | 2010-09-10 | Mario Brovia | Process and system for working and transforming agricultural foodstuff products |
| KR20110090018A (en) * | 2010-02-02 | 2011-08-10 | 서영춘 | Molting equipment of chestnut peel |
| CN102919980A (en) * | 2012-11-22 | 2013-02-13 | 杜桂林 | Rapid opening machine for pine nuts |
| CN204070434U (en) * | 2014-08-27 | 2015-01-07 | 刘京娜 | A kind of walnut sheller |
| CN204763267U (en) * | 2015-06-08 | 2015-11-18 | 湖南润农生态茶油有限公司 | Tea -seed oil fruit peeling device |
| CN206518108U (en) * | 2017-01-16 | 2017-09-26 | 安徽农业大学 | A kind of low secondary shell-cracking kernel-taking machine of damage hickory nut based on centrifugal force |
| CN206825417U (en) * | 2017-03-20 | 2018-01-02 | 山东科技大学 | A kind of brake disc core manipulator |
| CN108813646A (en) * | 2018-06-25 | 2018-11-16 | 杨孝其 | It is a kind of based on the walnut kernel peel-off device to expand with heat and contract with cold |
| CN110506948A (en) * | 2019-10-03 | 2019-11-29 | 丁先虎 | A kind of broken kernel-taking machine of centrifugal walnut |
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| CN111264882A (en) | 2020-06-12 |
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