CN110477410B - Nut opening device - Google Patents
Nut opening device Download PDFInfo
- Publication number
- CN110477410B CN110477410B CN201910897467.3A CN201910897467A CN110477410B CN 110477410 B CN110477410 B CN 110477410B CN 201910897467 A CN201910897467 A CN 201910897467A CN 110477410 B CN110477410 B CN 110477410B
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- China
- Prior art keywords
- unit
- conveying
- frame
- walnut
- nut
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000000463 material Substances 0.000 claims abstract description 43
- 238000005520 cutting process Methods 0.000 claims abstract description 29
- 239000000428 dust Substances 0.000 claims abstract description 25
- 235000013399 edible fruits Nutrition 0.000 claims abstract description 16
- 238000003860 storage Methods 0.000 claims description 17
- 238000000034 method Methods 0.000 abstract description 12
- 235000020234 walnut Nutrition 0.000 description 59
- 241000758789 Juglans Species 0.000 description 58
- 235000009496 Juglans regia Nutrition 0.000 description 58
- 235000014571 nuts Nutrition 0.000 description 37
- 230000000694 effects Effects 0.000 description 5
- 238000009776 industrial production Methods 0.000 description 4
- 238000002791 soaking Methods 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 239000000796 flavoring agent Substances 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 241000758791 Juglandaceae Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
Landscapes
- 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 invention relates to a nut opening device, belonging to the technical field of nut opening; the automatic feeding device comprises a feeding unit, a material arranging and conveying unit, a notch unit, a dust removing unit and a material storing and collecting unit, wherein the processes of feeding, material arranging, notch, dust removing, collecting and the like are completed on the same machine, the automation degree is high, and the labor cost is low; the sorting and conveying unit is matched with the chain wheel, the chain and the fruit containing groove, so that nuts are not easy to fall out, and the depth of each cut in the follow-up cut is ensured to be consistent to meet the requirement; the notch unit accurately cuts nuts through the cooperation of the high-speed saw blade and the inclined hook teeth, so that the opening rate of the nuts is up to 100%, and the breakage rate is less than 0.1%; the dust removing unit not only sucks and cleans dust during cutting, but also cools the saw blade to a certain extent; the nut positioning device has the advantages of simple processing procedures, accurate nut positioning and uniform positions, and solves the problems in the industry.
Description
Technical Field
The invention belongs to the technical field of nut processing, relates to nut opening, and particularly relates to a nut opening device.
Background
The walnut is a nut with high nutritive value, but the walnut kernel is slightly bitter and astringent, the multi-flavor walnut ensures that the walnut kernel has better flavor, the current processing opening mode of the multi-flavor walnut with the shell can be divided into a manual opening and a mechanical opening, the manual opening efficiency is low, the product quality consistency cannot be ensured, and the industrial production cannot be met. The mechanical opening mainly comprises equipment extrusion and high-temperature slotting, no matter the extrusion equipment is provided with an opening or is high Wen Kaifeng, the opening (slotting) can be realized by soaking in water, the processing technology is complex, the walnut loss is large, the processed walnut is not attractive, the opening rate is relatively low, the automation degree is low, and the labor cost is high; the walnut positioning is inaccurate, and the opening positions are not uniform, which is a current industrial problem.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the walnut opening device which can directly carry out kerf processing without pre-soaking, has the advantages of adjustable kerf size, accurate nut positioning, uniform opening position, 100% of opening rate, small loss of nuts after subsequent processing of the kerf and high degree of automation.
The technical scheme adopted by the invention is as follows:
the utility model provides a nut opening device, includes the frame, sets up reason material conveying unit in the frame, follows reason material conveying unit direction of delivery and sets gradually material loading unit, cutting unit, storage collection unit in the frame, and the key is: the material arranging and conveying unit comprises a conveying chain wheel fixedly connected with the frame, a conveying chain matched with the conveying chain wheel, a conveying belt formed by a plurality of special-shaped rollers arranged on the conveying chain, a fruit containing groove matched with the outer contour of nuts is formed between two adjacent special-shaped rollers, a friction belt which enables the special-shaped rollers to rotate and fixedly connected with the frame is further arranged below the conveying chain, and the friction belt is arranged below the conveying belt between the feeding unit and the cutting unit.
The feeding unit comprises a driving rotary sprocket and a driven rotary sprocket which are respectively arranged on the vertical heights, a rotary chain matched with the rotary sprocket is provided with a group of blades, a material picking device is arranged on the blades, the height of the material picking device is lower than the height of materials in the hopper, the blades have vertical rotation freedom degrees by means of the driving action of a driving mechanism on the rotary sprocket, and an inclined slideway for conveying the materials to the conveying belt is arranged at the material pouring end of the material picking device.
The feeding unit also comprises a leakage-proof plate, and the leakage-proof plate is obliquely arranged from the lower part of the slideway feeding hole to the hopper.
The connecting part of the slideway and the conveyer belt is also provided with a baffle plate, and the baffle plate is positioned at two sides of the conveyer belt to form an inverted splayed structure.
The cutting unit comprises a cutter holder, a saw blade arranged on the cutter holder, inclined hook teeth positioned at two sides of the saw blade and clamping two ends of nuts, and a motor for driving the saw blade to rotate; the walnut cutter is characterized in that the walnut cutter seat is connected with the frame spring along the conveying direction, and the walnut cutter seat is hinged with the frame.
The number of the saw blades is 2, the saw blades are disc-shaped, the two saw blades are sequentially arranged along the conveying direction of the conveying belt, and the distance between the circle centers of the two disc-shaped saw blades is 10-15cm.
The angle between the inclined hook tooth and the conveying direction is alpha, and the alpha is 35-55 degrees.
The machine frame 1 on still be provided with dust removal unit, dust removal unit is including being used for collecting the dust that cutting unit produced and collecting the cover, the dust is collected the cover and is connected air exhauster 5 with the help of the pipeline.
The storage collection unit comprises a storage bin and a guide plate which is arranged on the conveying belt and positioned behind the tool apron and used for guiding materials into the storage bin.
The beneficial effects of the invention are as follows: the reason material conveying unit adopts a middle indent's cylinder, install on the chain, make the conveyer belt of circulation transport, the shape of appearance fruit groove is decided by the shape of nut, set up Rong Guocao of different shapes according to different nuts, the setting of appearance fruit groove not only can be fixed a direction of nut and carry, can make the nut get into the part in appearance fruit groove more moreover, make the nut be difficult for deviating from, the accurate positioning nut, make every nut position error rate very little, and be provided with the friction area of fixing in the frame below the cylinder, the cylinder can rotate because frictional force effect when the friction area, thereby adjust the position of nut, let the reason material in the transportation process of nut realization of various shapes, the form is unified as far as possible, just so can guarantee that the incision degree of each can reach the requirement when follow-up incision, be fit for big batch industrial production.
The conveying belt is used for fixing the positions of nuts, when the nuts pass through the cutting unit, the nuts are fixed by the inclined hook teeth to cut, the situation that the positions of the nuts are unstable is avoided, a good auxiliary effect is achieved on accurate cutting, a high-speed motor is selected as the cutting motor, the rotating speed of the saw blade can reach 25000-30000 revolutions per minute, the damage of the rotating speed of the saw blade is small, the nut opening rate can reach 100% by matching the material arranging and conveying unit with the cutting unit, and the nut breakage rate is less than 0.1%; because the cutter holder is connected with the frame by the spring along conveying direction one end, one end is articulated with the frame, so when nut passes through, can jack-up the cutter holder, can not be blocked by the inclination hook tooth, can pass through the cutting unit smoothly.
The dust collection device is also provided with a dust removal unit and a storage collection unit, dust generated during high-speed cutting is sucked into the dust collection cover by using the exhaust fan, so that the harm of the dust to human bodies is reduced, and the air quality is protected; the nut after cutting is uniformly collected by the storage collecting unit and directly enters the material bag.
According to the technical scheme, the saw kerf is adjustable in size, walnut is not required to be soaked before processing, the nut positioning is accurate, the opening rate is as high as 100%, the breakage rate is less than 0.1%, the problems in the industry that the nut positioning is inaccurate, the opening is not uniform and the product loss is large are solved, and the market blank is filled; the process is simple, the opening position is unified, the appearance is attractive after the incision is completed, the automation degree is high, the processes of nut feeding, material arrangement, dust removal, incision, collection and the like can be completed on the same machine, the labor cost is reduced, the process is suitable for industrial production, and the process is suitable for the opening of various nuts.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic top view of the present invention.
Fig. 3 is a partial enlarged view of the portion B of the present invention.
FIG. 4 is a schematic cross-sectional view of part A of the present invention.
Fig. 5 is a schematic structural view of the leakage preventing plate according to the present invention.
1. The device comprises a frame, 101, a rotating chain, 102, blades, 103, a pick-up device, 104, a hopper, 105, a leakage-proof plate, 106, a material pouring end, 2, a slideway, 3, a baffle, 4, a dust collecting cover, 5, an exhaust fan, 6, a tool apron, 602, a saw blade, 603, an inclined hook tooth, 604, a spring, 71, a fruit accommodating groove, 72, a conveying chain wheel, 73, a conveying chain, 74, a conveying belt, 8, a storage collecting unit, 81, a guide plate, 82, a storage bin, 10 and a friction belt, wherein the arrow direction in the figure is the conveying direction of a material arranging conveying unit.
Detailed Description
The nut opening device can directly process saw cuts without pre-soaking, the saw cuts are adjustable in size, accurate in positioning, uniform in opening position and high in automation degree, the opening rate is 100%, and the loss of nuts after being processed through the saw cuts is small.
The invention is further described with reference to the accompanying drawings and specific examples:
as shown in fig. 1 and 2, a nut opening device comprises a frame 1, a material arranging and conveying unit arranged on the frame 1, and a feeding unit, a cutting unit and a material storage and collection unit which are sequentially arranged on the frame 1 along the conveying direction of the material arranging and conveying unit, wherein: the material arranging and conveying unit comprises a conveying chain wheel 72 fixedly connected with the frame 1, a conveying chain 73 matched with the conveying chain wheel 72, a conveying belt 74 formed by a plurality of special-shaped rollers arranged on the conveying chain 73, a fruit containing groove 71 matched with the outer contour of nuts is formed between two adjacent special-shaped rollers, a friction belt 10 which enables the special-shaped rollers to rotate and is fixedly connected with the frame 1 is further arranged below the conveying chain 73, and the friction belt 10 is arranged below the conveying belt 74 between the feeding unit and the cutting unit.
The bottom of the hopper 104 is provided with a small opening, the size is that the chain and the material picking device 103 just pass through, after the walnut is poured into the hopper 104, the motor drives the driving rotary sprocket and the driven rotary sprocket to complete the circulation material taking and conveying together with the rotary sprocket and the chain, the chain is provided with the blade 102, the blade 102 is provided with the material picking device 103, the material picking device 103 passes through the bottom of the hopper 104, the material picking device 103 drags one walnut through the hopper 104 every time, and along with the rising of the chain, the walnut falls into the slideway 2 in a parabolic shape when passing through the material pouring end 106.
As shown in fig. 4 and 5, the lower part of the feeding end of the slideway 2 is provided with the leakage-proof plate 105, the leakage-proof plate 105 is obliquely arranged from the lower part of the slideway 2 to the hopper 104 from high to low, the leakage-proof plate 105 is provided with a groove for the chain and the pick-up device 103 to pass through, when the walnut does not enter the slideway, the leaked walnut falls onto the leakage-proof plate 105 and rolls into the hopper 103, so that the leakage-proof effect is realized.
The joint of the slideway 2 and the conveying belt 74 is also provided with a baffle plate 3, and after the walnut enters the slideway 2, the walnut rolls out from the outlet end of the slideway 2 and falls on the conveying belt formed by a plurality of rollers, and the baffle plate 3 is arranged on two sides of the conveying belt to form an inverted splayed structure, so that the walnut can be prevented from rolling out of the conveying belt; the gap between the two rollers is a fruit containing groove, and each fruit containing groove 71 is provided with a walnut; the friction belt 10 is fixedly connected with the frame, when the conveying belt passes through the friction belt 10, the conveying belt moves along with the circulating conveying of the conveying chain 73, and the roller rotates to drive the walnut to rotate due to the fact that the friction force rotates, so that the oval walnut forms are unified, the saw cut depth of each walnut can meet the requirement during subsequent saw cutting, the saw cut position of each walnut is approximately the same, and the appearance is attractive.
Because the walnut is selected as an example in this embodiment, the middle concave type roller is selected as the roller, so that the oval fruit containing groove 71 is formed, the walnut can enter deeper in the fruit containing groove, the walnut is less prone to falling off from the conveying belt, and particularly, the walnut can be better fixed during cutting, so that the walnut is prevented from rolling out of the fruit containing groove when passing through the saw blade 602.
As shown in fig. 3, the walnut is fixed in the fruit containing groove 71, the walnut can roll in the fruit containing groove along with the rotation of the roller, the walnut is conveyed to the cutting unit in the fruit containing groove along with the conveying belt, the cutting unit comprises a cutter holder 6, the outlet end of the walnut is hinged with the machine frame 1, the inlet end of the walnut is connected with the machine frame 1 through a spring 604, a saw blade 602 is arranged below the cutter holder 6, inclined hook teeth 603 are fixedly connected on the cutter holder 6 and are arranged on two sides of the saw blade 602, the angle between the inclined hook teeth and the conveying direction is 35-55 degrees, along the advancing direction of the walnut, when the walnut enters the cutting unit, the cutter holder 6 is jacked by the walnut, the inclined hook teeth 603 clamp the walnut, the special-shaped roller on the conveying belt advances and rotates simultaneously, the inclined hook teeth not only clamp the walnut, but also enable the walnut to roll forward on the inclined hook teeth 603 when passing through the cutting unit, the inclined hook teeth 603 play a good auxiliary role in accurately cutting the walnut, if the spring connection and the hinge are not arranged, the walnut can not be clamped by the inclined hook teeth 603, and the effect of the saw blade 602 on the opening of the walnut can not be realized.
As shown in FIG. 3, the number of saw blades is 2, the saw blades are disc-shaped, the two saw blades are sequentially arranged along the conveying direction of the conveying belt, the distance between two circle centers of the saw blades is preferably 10-15cm, and is specifically determined by the diameter of the saw blade and the size of the walnut, if the distance between the circle centers of the saw blades is smaller, the distance between the circle centers of the saw blades can be reduced again, the two circular saw blades 602 are almost on the same straight line, the saw blade speed can reach 25000-30000 r/min, the saw blades 602 follow the motor to rotationally cut the walnut, and the walnut is in a rolling forward state when passing through the cutting unit, so that the two surfaces of the walnut are respectively cut by the two saw blades 602, the opening of the two surfaces of the walnut is realized, and the cutting speed of 60 walnuts per minute is reached.
The dust removal unit includes the dust collection cover 4 that sets up between baffle and cutting unit, and the air exhauster 5 by the pipe connection with dust collection cover 4 can inhale the dust collection cover with the powder that produces when saw bit 602 gives the walnut opening in, reduces the harm of dust to the human body to can make the air flow near saw bit 602, play certain cooling effect.
The storage collecting unit is a guide plate 81 arranged at the walnut outlet end of the tool apron 6, the walnut with the front and rear opened surfaces is collected, the walnut rolls onto a storage bin 82 along the guide plate, and the walnut directly rolls down to a material bag from the storage bin due to the inclined arrangement of the storage bin 82.
By adopting the technical scheme of the invention, the walnut can be directly opened without soaking in advance; the accurate positioning and the two-sided cutting of the walnut can be realized, the opening ratio is high and can reach 100%, and the walnut loss rate is less than 0.1%; the process is simple, the opening position is unified, the appearance is attractive after the incision is completed, the automation degree is high, the processes of nut feeding, material arrangement and conveying, dust removal, incision, collection and the like can be completed on the same machine, the labor cost is reduced, the process is suitable for industrial production, and the process is suitable for the opening of various nuts.
Claims (6)
1. The utility model provides a nut opening device, includes frame (1), sets up reason material conveying unit on frame (1), follows reason material conveying unit direction of delivery and sets gradually on frame (1) material loading unit, cutting unit, storage collection unit, its characterized in that: the sorting and conveying unit comprises a conveying chain wheel (72) fixedly connected with the frame (1), a conveying chain (73) matched with the conveying chain wheel (72), a conveying belt (74) formed by a plurality of special-shaped rollers arranged on the conveying chain (73), a fruit containing groove (71) matched with the outer contour of nuts is formed between two adjacent special-shaped rollers, a friction belt (10) which enables the special-shaped rollers to rotate and is fixedly connected with the frame (1) is further arranged below the conveying chain (73), and the friction belt (10) is arranged below the conveying belt (74) between the feeding unit and the cutting unit;
the feeding unit comprises a driving rotary sprocket and a driven rotary sprocket which are respectively arranged on the vertical height, a rotary chain (101) matched with the rotary sprocket, a group of blades (102) are arranged on the rotary chain, a material pick-up device (103) is arranged on the blades (102), the height of the material pick-up device (103) is lower than the height of materials in a hopper (104), the blades (102) have vertical rotary freedom degree by means of the driving action of a driving mechanism on the rotary sprocket, and an inclined slideway (2) for conveying the materials onto a conveying belt (74) is arranged at a material pouring end (106) of the material pick-up device (103);
the cutting unit comprises a cutter holder (6), a saw blade (602) arranged on the cutter holder (6), inclined hook teeth (603) positioned at two sides of the saw blade (602) and used for clamping two ends of nuts, and a motor used for driving the saw blade to rotate; one end of the tool apron (6) is hinged with the frame (1), and the other end is suspended above the conveying belt (74) by a spring (604);
the number of the saw blades (602) is 2, the saw blades (602) are disc-shaped, the two saw blades (602) are sequentially arranged along the conveying direction of the conveying belt (74), and the distance between the circle centers of the two disc-shaped saw blades (602) is 10-15cm.
2. The nut opening device of claim 1, wherein: the feeding unit also comprises a leakage-proof plate (105), and the leakage-proof plate (105) is obliquely arranged from the lower part of the feed inlet of the slideway (2) to the hopper (104).
3. The nut opening device of claim 1, wherein: the connecting part of the slideway (2) and the conveying belt (74) is also provided with a baffle plate (3), and the baffle plate (3) is positioned at two sides of the conveying belt (74) to form an inverted-Y-shaped structure.
4. The nut opening device of claim 1, wherein: the angle between the inclined hook teeth (603) and the conveying direction is alpha, and the alpha is 35-55 degrees.
5. The nut opening device of claim 1, wherein: the machine frame (1) on still be provided with dust removal unit, dust removal unit is including being used for collecting the dust that cutting unit produced and collecting cover (4), dust collection cover (4) are with the help of pipe connection air exhauster (5).
6. The nut opening device of claim 1, wherein: the storage collection unit (8) comprises a storage bin (82) and a guide plate (81) which is arranged on the conveying belt (74) and is positioned behind the tool apron (6) and used for guiding materials into the storage bin (82).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910897467.3A CN110477410B (en) | 2019-09-23 | 2019-09-23 | Nut opening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910897467.3A CN110477410B (en) | 2019-09-23 | 2019-09-23 | Nut opening device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110477410A CN110477410A (en) | 2019-11-22 |
| CN110477410B true CN110477410B (en) | 2024-03-15 |
Family
ID=68557520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910897467.3A Active CN110477410B (en) | 2019-09-23 | 2019-09-23 | Nut opening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110477410B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111406953B (en) * | 2020-04-03 | 2021-11-26 | 加州原野(霸州市)食品有限责任公司 | Nut opening processing device |
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| KR20100069318A (en) * | 2008-12-16 | 2010-06-24 | 대한민국(관리부서 : 산림청 국립산림과학원장) | Green walnut husker with automated husk separator |
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| CN202591136U (en) * | 2012-05-15 | 2012-12-12 | 塔里木大学 | Automatic walnut sorting machine based on relative specific weight |
| CN103230080A (en) * | 2013-04-24 | 2013-08-07 | 新疆农业大学 | Pneumatic walnut hull breaking machine |
| CN203872951U (en) * | 2014-04-10 | 2014-10-15 | 史中帅 | Portable chinese chestnut cutting machine |
| CN104256856A (en) * | 2014-07-25 | 2015-01-07 | 汾阳市诚一发展有限公司 | Walnut shell breaking device |
| CN108113016A (en) * | 2018-01-03 | 2018-06-05 | 石河子大学 | A kind of walnut two pairs of rollers rejuvenator based on laser pre-treated |
| CN207707249U (en) * | 2017-12-01 | 2018-08-10 | 石河子大学 | A kind of laser type walnut designated port machine |
| CN108968091A (en) * | 2018-08-03 | 2018-12-11 | 王月兰 | A kind of floating cutting mechanism of macadamia |
| CN109380740A (en) * | 2017-08-10 | 2019-02-26 | 玉溪新天力农业装备制造有限公司 | A kind of nut skinning machine |
| CN109527607A (en) * | 2018-12-24 | 2019-03-29 | 中国热带农业科学院农业机械研究所 | A kind of Queensland nut saw shell machine |
| CN210695845U (en) * | 2019-09-23 | 2020-06-09 | 河北绿岭康维食品有限公司 | Nut opening device |
-
2019
- 2019-09-23 CN CN201910897467.3A patent/CN110477410B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100069318A (en) * | 2008-12-16 | 2010-06-24 | 대한민국(관리부서 : 산림청 국립산림과학원장) | Green walnut husker with automated husk separator |
| CN201630219U (en) * | 2009-11-04 | 2010-11-17 | 曾冠忠 | Chinese chestnut cracking machine |
| CN202591136U (en) * | 2012-05-15 | 2012-12-12 | 塔里木大学 | Automatic walnut sorting machine based on relative specific weight |
| CN103230080A (en) * | 2013-04-24 | 2013-08-07 | 新疆农业大学 | Pneumatic walnut hull breaking machine |
| CN203872951U (en) * | 2014-04-10 | 2014-10-15 | 史中帅 | Portable chinese chestnut cutting machine |
| CN104256856A (en) * | 2014-07-25 | 2015-01-07 | 汾阳市诚一发展有限公司 | Walnut shell breaking device |
| CN109380740A (en) * | 2017-08-10 | 2019-02-26 | 玉溪新天力农业装备制造有限公司 | A kind of nut skinning machine |
| CN207707249U (en) * | 2017-12-01 | 2018-08-10 | 石河子大学 | A kind of laser type walnut designated port machine |
| CN108113016A (en) * | 2018-01-03 | 2018-06-05 | 石河子大学 | A kind of walnut two pairs of rollers rejuvenator based on laser pre-treated |
| CN108968091A (en) * | 2018-08-03 | 2018-12-11 | 王月兰 | A kind of floating cutting mechanism of macadamia |
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| CN110477410A (en) | 2019-11-22 |
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