CN101313774B - Plate type peeling machine for macadamia nut - Google Patents
Plate type peeling machine for macadamia nut Download PDFInfo
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- CN101313774B CN101313774B CN2008100736503A CN200810073650A CN101313774B CN 101313774 B CN101313774 B CN 101313774B CN 2008100736503 A CN2008100736503 A CN 2008100736503A CN 200810073650 A CN200810073650 A CN 200810073650A CN 101313774 B CN101313774 B CN 101313774B
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Abstract
The invention relates to a plate-type huller for Australian nuts, comprising a motor or a diesel engine, a transmission mechanism, a feed hopper, a screw axis, a hulling plate, a peel-shell leading-out plate, a discharge hopper, a machine frame, etc. The huller is characterized in that: the screw axis is driven to rotate by the motor or the diesel engine through the transmission mechanism; the hulling plate is fixed on the machine frame; after entering from the feed hopper, nuts are squeezed and twisted by the screw axis and the hulling plate so as to crack nut peel and separate seeds out; the screw axis is equidistantly wound and welded on a hollow shaft; the hulling plate adopts a gradual change distance type structure; the distance between a working surface of the hulling plate and the screw axis partially becomes shorter from a working front end to a tail end and partially becomes longer; a maximum distance and a minimum distance are respectively a maximum nut diameter and a minimum nut diameter, and the distance between a working surface of the tail end of the hulling plate and the screw axis is a maximum seed diameter. The huller is simple in structure and low in manufacturing cost, can work fixedly or movably and process 800-1,600 kg of nuts per hour, does not need to have fruits graded, and is good in the quality of processed seeds.
Description
Technical field
The present invention relates to the shelling machine of a kind of shell hulling machine, particularly Queensland nut fiber shells (fruit pod).
Background technology
Queensland nut is a kind of tropical nut kind of introducing from Australia, on the south being adapted in the osmanthus, Guangxi, ground plantations such as Yunnan, Guangdong, Fujian, Sichuan, it is a kind of famous and precious nut kind that is of high nutritive value, but Queensland nut has two-layer shell, outermost one deck is green fruit pod, internal layer is the rigid shell of pale brown look, though open source literature has been reported more nut cracker, but all be at general nut, for example the special equipment of the characteristics design of pine nut, fibert, walnut, Chinese chestnut etc. can not be used to take off Queensland nut.Collect the nut of returning from the field, be preferably in 2 days hulling to prevent the fruit rudiment and to rot.If the band pod is stacked, because respiration causes temperature to raise, the nut corruption of can fermenting.At present, the hulling machine that is used to process Queensland nut is still blank at home, the chain type hulling machine that is exclusively used in the Queensland nut shelling is abroad arranged, but cost an arm and a leg, be not suitable for the purchasing power at domestic plantation family, " tropical crops mechanization " Huang Jiahan, Zhu Deming report some local Queensland nuts at present adopt processing equipment, and wherein the fruit pod is adopted twin-screw hulling machine, duricrust adopts the presser type rejuvenator, but does not see the concrete structure of open twin-screw hulling machine.So along with the cultivated area of Queensland nut constantly enlarges, be processed into to suppress one of bottleneck of its development, and the key that solves its processing problems is a hulling device--particularly be fit to the exploitation of the hulling device of continuous productive process.
Summary of the invention
In order to satisfy the needs of Queensland nut shelling, the present invention has designed a kind of plate type peeling machine for macadamia nut, and purpose provides the hulling machine of sloughing Queensland nut fruit pod that is exclusively used in that a kind of handling capacity is big, simple in structure, cot is separable, cheap.
The technical solution adopted for the present invention to solve the technical problems is: plate type peeling machine for macadamia nut comprises feed hopper, drive unit, sabot body, frame and discharge bucket, be characterized in: drive unit adopts motor or diesel engine as power, power output shaft is connected with sabot body by gear or belt, sabot body is to constitute apart from arc shelling plate with equidistant formula or variable pitch type helical axis and gradual change, the shelling plate is fixed on the frame, feed hopper is installed in the top of sabot body, sabot body is equipped with cot and derives plate, the below of sabot body is provided with discharge bucket, be arranged with fruit pod feeder and seed collection groove in the discharge bucket, after entering feed hopper, the Queensland nut of band pod directly enters helical axis, being transported to helical axis and gradual change shells apart from the sabot body that arc shelling plate constitutes, fruit after the shelling is discharged by the port of export, fall into then in the seed collection groove in the discharge bucket, fruit pod fragment then falls into shelling cavity below, fall into the fruit pod feeder in the discharge bucket again, realize that fruit pod and the effective of seed separate.
Above-described helical axis is the large-diameter hollow axle, axle is provided with the spiral of equal or unequal pitch, can on axle, form spiral with the equidistantly or equidistant boxing of small round steel, also can make of other material and technology, helical axis is bearing on the frame by bearing box, passes through the transmission mechanism driven rotary by motor or diesel engine again.
Above-described shelling plate can closely be arranged by round steel and be welded, the distance of working face and the helical axis of shelling plate from working front edge extremely end be gradual change, a part from large to small, a part is changed from small to big, ultimate range is the external diameter of maximum fruit, and minimum range is the diameter of minimum seed.The distance of monoblock shelling plate and helical axis can be regulated according to varying in size of every batch of fruit.
The working face shape of shelling plate gradually changes, and the cross section contour shape of shelling front edge of board (feed end) working face is made up of a straight line and two sections circular arcs, to the terminal shape that fades to single circular arc.Two sections circular arcs are respectively: one section be from the distance of feed end and helical axis for maximum fruit footpath and with the excentric circular arc in helical axis center, to terminal fade to the helical axis center be the center of circle, with the distance of helical axis isocentric circular arc for macrospecies footpath, another section is all to be circular arc with the helical axis centres from feed end to end, but then directly fades to macrospecies directly by microspecies with the distance of helical axis.The shelling plate is derived plate with cot and is linked to each other with hinge, not only can regulate the distance of shelling plate and helical axis, and can create a flexible swing gap in the shelling process, and seed can be by scratch.
The invention has the beneficial effects as follows: for the processing of Queensland nut provides a kind of quality that shells high hulling machine, this machine is compared with external existing peeling machine for macadamia nut, has simple in structure, cheap advantage, is fit to the purchasing power at domestic plantation family.The present invention adopts the major diameter helical axis as extruding (also for carrying) roller, and processing capacity is big in the unit interval, per hour can process dry fruit 800kg to 1600kg for every, high efficiency.The pitch of helical axis is reasonable in design, and the depth of thread and peel thickness adapt, and adds that the shelling plate adopts gradually variable pitch type structure, makes the material turnover smooth and easy, the stifled phenomenon of the card of fruit in the shelling cavity can not occur.Nut is whether fresh can both the shelling no matter, and do not need classification, a charging, and big fruit, fruitlet can both shell, the threshing performance height, cot is separable.When the present invention adopts miniature motor to drive, can be in man of peasant household or processing factory process operation, and when using Diesel Driven, can be at rural area, mountain area mobile operating.Facility are easy to operate, and installation and maintenance are convenient, and maintenance cost is low, and processing factory or vast rural area and remote mountain areas peasant household all are suitable for.
Description of drawings
Fig. 1 is the structural representation of plate type peeling machine for macadamia nut of the present invention;
Fig. 2 is the shelling plate on the hulling machine and the spacing and the structural representation of helical axis;
Fig. 3 be hulling machine front end (feed end) shelling plate end face structure and with the change procedure schematic diagram of the distance of helical axis;
Fig. 4 be hulling machine end-of-job end (end) shelling plate end face structure and with the change procedure schematic diagram of the distance of helical axis.
The specific embodiment
The CONSTRUCTED SPECIFICATION of the embodiment of the invention below is described in detail in detail with reference to the accompanying drawings:
As shown in Figure 1, this machine is derived plate 8, discharge bucket 9 and frame 10 etc. and is formed by motor (or diesel engine) 1, transmission mechanism 2, feed hopper 3, cover 4, helical axis 5, shelling plate 6, bearing box 7, cot.The course of work of this machine is as follows: helical axis 5 is bearing on the frame 10 by bearing box 7, pass through transmission mechanism 2 driven rotary by motor (or diesel engine) 1, shelling plate 6 is fixed on the frame, after fruit is entered by feed hopper 3, under the acting in conjunction of helical axis 5 and shelling plate 6, fruit is subjected to squeezing in the process of transporting and rubs with the hands, and the pericarp of fruit splits, and seed is deviate from.Pericarp flows out from deriving the gap of plate 8 and helical axis 5 with the hinged cot of shelling plate 6, and in the fruit pod feeder to the discharge bucket 9, seed is then derived plate 8 along cot and continued to move forward in the seed collection groove in the discharge bucket 9.Because to narrow, therefore, the descending shelling at the volley of dry fruit does not need classification to the distance between shelling plate 6 and the helical axis 5 by wide.
The shelling parts of this machine are shelling plate and helical axis, the workplace of its structure and two parts is apart from as shown in Figure 2: shelling plate 6 is determined by the structure and the mounting distance of shelling plate with the size of the distance of helical axis 5, its distance is a variable, becomes the diameter of maximum seed to end for maximum fruit footpath from the ultimate range of feed end.
The end face structure of shelling plate 6 and see Fig. 3, Fig. 4 with the change procedure of the distance of helical axis 5.
Fig. 3 be this hulling machine front end (feed end) shelling plate 6 end face structure and with the change procedure schematic diagram of the distance of helical axis 5, the inboard cambered surface AD of the end face of shelling plate 6 is the center of circle by straightway AB, O1, R
1For circular arc BC, the O point of radius is the center of circle, R
2Circular arc C D composition for radius.The O point also is the central point of helical axis 6.
Fig. 4 for the distal end faces structure of this hulling machine shelling plate 6 and with the change procedure schematic diagram of the distance of helical axis 5, it is the center of circle that shelling plate 6 distal end faces cambered surfaces fade to the O point by the front-end A arc, R
2Be radius and the circular arc A concentric with helical axis
1D
1Can find out from Fig. 2, Fig. 3, Fig. 4: the workplace of shelling plate medial surface and helical axis in the AB section, is maximum fruit footpath apart from maximum, and minimum is in the CD section, is microspecies footpath, and the plate distal end faces cambered surface A that shells
1D
1Then be macrospecies footpath with the distance of helical axis.
Claims (3)
1. plate type peeling machine for macadamia nut, comprise feed hopper, drive unit, sabot body, frame and discharge bucket, drive unit adopts motor or diesel engine as power, power output shaft is connected with sabot body by gear or belt, it is characterized in that: sabot body is to constitute apart from arc shelling plate with equidistant formula or variable pitch type helical axis and gradual change, described equidistant formula or variable pitch type helical axis are the large-diameter hollow axle, and axle is provided with the spiral of equal or unequal pitch; Described shelling plate is closely arranged welding by round steel or is made with other material, the working face of shelling plate and the distance of helical axis are gradual changes from working front edge to end, a part from large to small, a part is changed from small to big, ultimate range is the external diameter of maximum fruit, minimum range is the diameter of minimum seed, and the distance of shelling plate and helical axis can be regulated; Feed hopper is installed in the top of sabot body, and the shelling plate is fixed on the frame, and sabot body is equipped with cot and derives plate, and the below of sabot body is provided with discharge bucket, is arranged with fruit in the discharge bucket and presss from both sides feeder and seed collection groove.
2. plate type peeling machine for macadamia nut according to claim 1, it is characterized in that: the working face shape of shelling plate gradually changes, the cross section contour shape of shelling plate feed end working face is made up of a straight line and two sections circular arcs, to the terminal shape that fades to single circular arc, the shelling plate is derived plate with cot and is linked to each other with hinge.
3. plate type peeling machine for macadamia nut according to claim 1 is characterized in that: shelling plate bottom and cot are derived the certain swing gap of the hinged formation of plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100736503A CN101313774B (en) | 2008-06-30 | 2008-06-30 | Plate type peeling machine for macadamia nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100736503A CN101313774B (en) | 2008-06-30 | 2008-06-30 | Plate type peeling machine for macadamia nut |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101313774A CN101313774A (en) | 2008-12-03 |
| CN101313774B true CN101313774B (en) | 2011-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100736503A Expired - Fee Related CN101313774B (en) | 2008-06-30 | 2008-06-30 | Plate type peeling machine for macadamia nut |
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| Country | Link |
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| CN (1) | CN101313774B (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102835715B (en) * | 2012-09-18 | 2015-07-08 | 广西壮族自治区林业科学研究院 | Fruit unshelling device |
| CN102871203B (en) * | 2012-10-30 | 2015-06-10 | 左卫宁 | Resilient sheet type green peel stripping machine of sigillate walnut |
| CN103549630B (en) * | 2013-10-29 | 2015-08-26 | 新疆农业科学院农业机械化研究所 | The de-rascal device of spiral bar dawn wood |
| CN105661446A (en) * | 2016-03-24 | 2016-06-15 | 江西农业大学 | Oil tea shell smashing and shell and seed sorting machine |
| CN106820178B (en) * | 2017-01-22 | 2022-11-22 | 陈罡 | Macadamia nut peeling machine |
| CN106954866A (en) * | 2017-04-27 | 2017-07-18 | 熊雄 | A kind of fresh Chinese chestnut seperator |
| CN107114810A (en) * | 2017-06-08 | 2017-09-01 | 云南云澳达坚果开发有限公司 | A kind of Queensland nut rascal peeling machine |
| CN108576844B (en) * | 2018-03-16 | 2024-01-23 | 青岛理工大学 | High-efficiency walnut shell breaking, kernel taking, shell and kernel separating automatic production system |
| CN111990665A (en) * | 2020-08-24 | 2020-11-27 | 马鞍山市春晖食品有限责任公司 | Peeling equipment for nut stir-frying and implementation method thereof |
| CN112352965A (en) * | 2020-11-01 | 2021-02-12 | 苏建军 | Automatic shelling and peeling machine for cooked peanut rice |
| CN112493499A (en) * | 2020-12-11 | 2021-03-16 | 昆明理工大学 | Inclined guide groove type spiral macadamia nut tapping machine |
| CN113275078B (en) * | 2021-06-02 | 2022-12-23 | 重庆何航鞋业有限公司 | Loofah sponge taking and shell breaking process |
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2008
- 2008-06-30 CN CN2008100736503A patent/CN101313774B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN101313774A (en) | 2008-12-03 |
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Granted publication date: 20110420 Termination date: 20120630 |