CN107183739A - A kind of dento liva shell-cracking kernel-taking method and apparatus - Google Patents
A kind of dento liva shell-cracking kernel-taking method and apparatus Download PDFInfo
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- CN107183739A CN107183739A CN201710421700.1A CN201710421700A CN107183739A CN 107183739 A CN107183739 A CN 107183739A CN 201710421700 A CN201710421700 A CN 201710421700A CN 107183739 A CN107183739 A CN 107183739A
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- shell
- dento liva
- broken
- broken shell
- kernel
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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
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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)
- Combined Means For Separation Of Solids (AREA)
Abstract
The present invention relates to the classification of nut fruits crops, broken shell, shell benevolence method for separating and equipment technical field, more particularly to a kind of dento liva shell-cracking kernel-taking method and apparatus, make in the present invention nut shell long axis direction have life of a bow (；Applying external force in major axis makes shell ftracture and flick, and is separated with benevolence, so as to separate；In order to reduce energy expenditure, before broken shell, first in major axis parallel direction, shell is split with push type broach pressure, longitudinal crack is produced in shell long axis direction, the intensity of shell, afterwards broken shell again is reduced；Shell after broken shell is further separated with benevolence with screening and selection by winnowing, reaches the polyoptimal of shell-breaking rate, kernel breaking rate, shell-breaking speed, separating effect.
Description
Technical field
The present invention relates to the classification of nut fruits crops, broken shell, shell benevolence method for separating and equipment technical field, more particularly to one
Plant dento liva shell-cracking kernel-taking method and apparatus.
Background technology
Dento liva, is the fruit stone of olive subject plant olive, and fruit stone is in fusiformis, and two blunt point, rufous above has 6 crest lines,
Matter is hard, non-friable；There are Room 3 in splitting, wherein respectively there is 1, seed.The elongated fusiformis of seed.Skin brownish red is planted, it is interior for white kind
Benevolence (olive kernel), glossy and have fragrance, puckery is slightly sour, and oil content is higher.Be distributed mainly on Fujian, Taiwan, Guangdong, Hainan,
The ground such as Guangxi, Sichuan, Guizhou, Yunnan.With moisturizing, sober up, drunk for the dry pain of lip the effect of removing toxic substances, fish, crab poisoning.
Each nutrient composition content enriches very much in olive kernel, and protein especially therein and fat content sum are up to 82.3%.
Olive kernel Amino Acids in Proteins A wide selection of colours and designs, 8 kinds of essential amino acids contents account for the 34.2% of total amino acid content up to 8.9%,
It is a kind of higher vegetable protein of nutritive value.Olive nucleolus oil contains abundant unrighted acid, wherein linoleic acid content
For 50.04%, oleic acid content 20.75%；In addition, also containing the aliphatic acid Heptadecanoic acide with active anticancer odd number carbon.Olive
Kernel mineral rich content, potassium, calcium, iron, content of magnesium be higher, and especially calcium, iron content in composition table of foods than listing
Dry beans xylocarp based article is all high, calcium content be almond, 2~3 times of shelled peanut, iron content is their 2~5 times.Show olive
Nucleolus oil has higher healthy nutritive value, and multi-purpose day is added in food at present.
Dento liva shell-cracking kernel-taking is relatively difficult, and shell is hard and thick (3-5mm), and benevolence is in close contact with shell, and there is pore benevolence room
Communicated with the external world, benevolence has growing point at one to be connected with shell phase.Artificial shell-cracking kernel-taking is mainly used at present, without preferable whole benevolence broken shell
Mechanical means.
The method of nut cracking can be divided into two major classes:
(1) mechanical broken shell method：Impingement method broken shell, the broken shell of stone roller stranding method, shearing method broken shell, extrusion broken shell, stranding are torn method and broken
Shell, rubbing manipulation broken shell etc.；
(2) physics broken shell method:Pressure expansion method, energy method, vacuum method, laser method, supercritical ultrasonics technology, microwave method etc.；
Existing shell mainly has with benevolence separation method：Air-flow partition method, size partition method, shape partition method, Gravity Separation
Method, shock partition method, photodetachment method, the synthesis partition method also used cooperatively using both screening and selection by winnowing.
The machinery for efficiently intactly taking benevolence is there is no currently for dento liva.And include the method for other nut crackings
Short-axis direction is all concentrated on, there is an other relatively round nut four direction reinforcing, but is all non-directional, is not intended that in major axis side
To reinforcing.
The content of the invention
Taken in view of the above-mentioned deficiencies in the prior art, it is an object of the present invention to adapt to real needs there is provided a kind of dento liva broken shell
Benevolence method and apparatus, the study find that nut shell long axis direction have life of a bow (after long axis direction stress, produce it is similar
The same outer elastic force of bow)；Applying external force in major axis makes shell ftracture and flick, and is separated with benevolence, so as to separate；Disappear to reduce energy
Consumption, before broken shell, first in major axis parallel direction, shell is split with push type broach pressure, and longitudinal crack is produced in shell long axis direction, reduction shell
Intensity, afterwards broken shell again；Shell after broken shell is further separated with benevolence with screening and selection by winnowing, reaches shell-breaking rate, kernel breaking rate, broken shell speed
Degree, the polyoptimal of separating effect.
In order to realize the purpose of the present invention, the technical solution adopted by the present invention is：A kind of dento liva shell-cracking kernel-taking method, bag
Include following process：
By in dry dento liva feeding feeding bin, kept in, core is adjusted by the longitudinal groove of feeding trough row slideway
Direction, in its bottom by only holding the gap that a core passes through, and core is conveyed downwards along feeding flute profile slideway, when it passes through circle
Shape is cut out the crack of deep 1 millimeter with serrated knife roller and during adjustable circular strip serrated knife rod, and the depth in the crack can be by adjustable
Circular knife rod is adjusted, to ensure being that not broken shell is again less shallow；Shell-breaking mechanism is transported to by feeding grooved passageway again, core falls on buckle
In the roller hook and slot of the dynamic hammer of shape, turn to and determined at hammer with roller, spacing reduces, and is extruded shearing, using after long axis direction stress, produce
Outer elastic force as raw similar bow, makes shell ftracture and flick, and shell benevolence is separated, so as to separate；Reach shell-breaking rate, kernel breaking rate, broken shell
The polyoptimal of speed, separating effect.
The equipment is main by feeding bin, feeding flute profile slideway, adjustable circular strip serrated knife roller, circular strip serrated knife rod, rejuvenator
Structure and vibratory sieve composition, shell-breaking mechanism by movable hammer wheel and adjustable quartering hammer roller group into, these equipment are organically engaged togather,
The classification broken shell of dento liva can be achieved, the feeding flute profile slideway has longitudinal groove；The bottom crimp of the longitudinal groove is
Only hold the gap that a core passes through.
For an incomplete dento liva of broken shell, present invention employs secondary broken shell, by an incomplete olive of broken shell
In olive core feeding reciprocating sieve, with screening and the broken shell that goes out of selection by winnowing not exclusively and the dento liva of non-broken shell is fed again into groove profile feeding and slided
In road, further separation carries out broken shell again, so circulation.
Yield can be increased by increasing the number of active lanes with the dynamic hammer of hook-type of dento liva flute profile feeding slideway and rotation.
The adjustable quartering hammer can be adjusted up and down, i.e. the spacing of movable hammer wheel and adjustable quartering hammer roller can adjust to adapt to not
With size and material kind.
The shell-breaking mechanism can also include dynamic hammer and fixed hammer.
Beneficial effects of the present invention：
Shell-breaking speed is greatly improved, and is determined by dento liva conveying and broken shell grooved roller number of active lanes；Shell-breaking rate is improved, by dividing
Level processing, shell is broken but residual shell is not separated with benevolence, can further broken shell is separated again together with small nut；Kernel breaking rate is reduced, and broken benevolence is
Caused because a small amount of residual shell does not separate further pressurization broken shell with benevolence, but if classification broken shell, such chance is just less；Separation
The polyoptimal of effect；Varietal adaptation is strong；Reduce energy expenditure；Reduce equipment attrition.
Brief description of the drawings
Fig. 1 dento liva shell-cracking kernel-taking device structure schematic diagrams；
The partial structural diagram of broken shell structure in Fig. 2 dento liva shell-cracking kernel-taking equipment.
Embodiment
Embodiment 1
As shown in figure 1, dry dento liva is sent into feeding bin 1, direction (longitudinal ditch that is temporary and adjusting core is carried out
Groove), in its bottom crimp only to hold the gap that a core passes through, and crossheading shape feed alley 2 conveys downwards core, when it passes through circle
Shape is cut out the crack of deep 1 millimeter with serrated knife roller 3 and during adjustable circular strip serrated knife roller 4, and (depth is adjustable to ensure not to break
Shell is again less shallow)；Shell-breaking mechanism is transported to by flute profile feeding slideway 2 again, shell-breaking mechanism is by movable hammer wheel 6 and adjustable quartering hammer 5
Roller group is into core is fallen in the hook and slot with hook-type movable hammer wheel 6 of rotation, is rotated with it at adjustable quartering hammer 5, its process is by Fig. 1
Shown in middle A, B；Due to spacing reduce (adjustable), be extruded shearing, using long axis direction have life of a bow (long axis direction by
After power, the outer elastic force as similar bow is produced).Applying external force in major axis makes shell ftracture and flick, and is separated with benevolence, so as to separate.
Shell after broken shell is screened with benevolence by vibratory sieve 7 and winnowing machine 8 is further separated, reach shell-breaking rate, kernel breaking rate, shell-breaking speed,
The polyoptimal of separating effect.In addition, the spacing in adjustable quartering hammer 5 and the roller 6 with hook-type movable hammer wheel of rotation can be adjusted
Save to adapt to different size and material kind.
For an incomplete dento liva of broken shell, present invention employs secondary broken shell, it will enter in reciprocating sieve 7 with screening
The broken shell filtered out with winnowing machine not exclusively and non-broken shell dento liva, be fed again into groove profile feeding slideway 2, further divide
From, broken shell again is carried out, it is such to circulate.
Broken shell is carried out using secondary grading, shell-breaking rate and benevolence separative efficiency is improved；Increase dento liva transfer passage and broken shell
Grooved roller number of active lanes can increase yield, and shell-breaking rate can reach close to 100%, and kernel breaking rate is close to 0.
Claims (6)
1. a kind of dento liva shell-cracking kernel-taking method, it is characterised in that including following process：
By in dry dento liva feeding feeding bin (1), kept in, adjusted by the longitudinal groove of flute profile feeding slideway (2)
The direction of core, in its bottom by only holding the gap that a core passes through, and crossheading shape feeding slideway (2) conveys downwards core, when it
By being cut out the crack of deep 1 millimeter, the depth in the crack when circular strip serrated knife roller (3) and adjustable circular strip serrated knife rod (4)
Degree can be adjusted by adjustable circular strip serrated knife rod (4), to ensure being that not broken shell is again less shallow；It is defeated by flute profile feeding slideway (2) again
Shell-breaking mechanism is sent to, core is fallen in the roller hook and slot with hook-type movable hammer wheel (6), adjustable quartering hammer (5) place, spacing contracting are turned to roller
It is small, shearing is extruded, using after long axis direction stress, the outer elastic force as similar bow is produced, shell is ftractureed and is flicked, shell benevolence
Separate, so as to separate；Reach the polyoptimal of shell-breaking rate, kernel breaking rate, shell-breaking speed, separating effect.
2. a kind of process equipment of dento liva shell-cracking kernel-taking method according to claim 1, it is characterised in that equipment master
Will be by feeding bin (1), flute profile feeding slideway (2), adjustable circular strip serrated knife roller (4), circular strip serrated knife rod (3), shell-breaking mechanism, wind
Machine (8) and vibratory sieve (7) is selected to constitute, shell-breaking mechanism is by the roller group of movable hammer wheel (6) and adjustable quartering hammer (5) into these equipment have
It is engaged togather machine, the classification broken shell of dento liva can be achieved, the flute profile feeding slideway (2) has longitudinal groove；It is described vertical
It is only to hold the gap that a core passes through to the bottom crimp of groove.
3. shell-cracking kernel-taking method according to claim 1, it is characterised in that for an incomplete dento liva of broken shell,
Present invention employs secondary broken shell, an incomplete dento liva of broken shell is sent in vibratory sieve 7, with screening and winnowing machine
(8) select broken shell not exclusively and the dento liva of non-broken shell is fed again into flute profile feeding slideway (2), further separation is carried out again
Secondary broken shell, so circulation.
4. dento liva shell-cracking kernel-taking process equipment according to claim 2, it is characterised in that can be by increasing dento liva groove
The number of active lanes of shape feeding slideway (2) and dynamic hammer (5) roller of the band hook-type of rotation is so as to increase yield.
5. dento liva shell-cracking kernel-taking process equipment according to claim 2, it is characterised in that the adjustable quartering hammer (5)
It can adjust up and down, i.e. the spacing of movable hammer wheel (6) and adjustable quartering hammer (5) roller can adjust to adapt to different size and material product
Kind.
6. dento liva shell-cracking kernel-taking process equipment according to claim 2, it is characterised in that the shell-breaking mechanism includes dynamic
Hammer (9) and fixed hammer (10) into shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710421700.1A CN107183739B (en) | 2017-06-07 | 2017-06-07 | A kind of dento liva shell-cracking kernel-taking method and apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710421700.1A CN107183739B (en) | 2017-06-07 | 2017-06-07 | A kind of dento liva shell-cracking kernel-taking method and apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107183739A true CN107183739A (en) | 2017-09-22 |
| CN107183739B CN107183739B (en) | 2019-06-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710421700.1A Active CN107183739B (en) | 2017-06-07 | 2017-06-07 | A kind of dento liva shell-cracking kernel-taking method and apparatus |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110946292A (en) * | 2019-12-20 | 2020-04-03 | 沈阳师范大学 | Walnut shell breaking and kernel taking device and method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6182562B1 (en) * | 2000-06-13 | 2001-02-06 | Machine Design Incorporated | Cracking die assembly for high production nutcracking apparatus |
| CN202019710U (en) * | 2011-04-19 | 2011-11-02 | 铁岭三能科技有限公司 | Filbert shelling machine |
| CN203692455U (en) * | 2014-01-09 | 2014-07-09 | 邹长江 | Nut hull breaking machine |
| CN204047936U (en) * | 2014-09-24 | 2014-12-31 | 李三济 | A kind of almond sheller |
| CN105286024A (en) * | 2015-10-13 | 2016-02-03 | 崔红利 | Fully automatic shell opening machine for cashew nuts |
-
2017
- 2017-06-07 CN CN201710421700.1A patent/CN107183739B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6182562B1 (en) * | 2000-06-13 | 2001-02-06 | Machine Design Incorporated | Cracking die assembly for high production nutcracking apparatus |
| CN202019710U (en) * | 2011-04-19 | 2011-11-02 | 铁岭三能科技有限公司 | Filbert shelling machine |
| CN203692455U (en) * | 2014-01-09 | 2014-07-09 | 邹长江 | Nut hull breaking machine |
| CN204047936U (en) * | 2014-09-24 | 2014-12-31 | 李三济 | A kind of almond sheller |
| CN105286024A (en) * | 2015-10-13 | 2016-02-03 | 崔红利 | Fully automatic shell opening machine for cashew nuts |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110946292A (en) * | 2019-12-20 | 2020-04-03 | 沈阳师范大学 | Walnut shell breaking and kernel taking device and method |
| CN110946292B (en) * | 2019-12-20 | 2022-06-17 | 沈阳师范大学 | Walnut shell breaking and kernel taking device and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107183739B (en) | 2019-06-21 |
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