CN100382726C - Peeling and kernel removing machine for lychee - Google Patents
Peeling and kernel removing machine for lychee Download PDFInfo
- Publication number
- CN100382726C CN100382726C CNB2006101222724A CN200610122272A CN100382726C CN 100382726 C CN100382726 C CN 100382726C CN B2006101222724 A CNB2006101222724 A CN B2006101222724A CN 200610122272 A CN200610122272 A CN 200610122272A CN 100382726 C CN100382726 C CN 100382726C
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- peeling
- cutter
- wheel
- lychee
- stoning
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Abstract
The invention relates to a leechee enucleating and peeling machine which includes the delivering and locating mechanism, enucleating mechanism, peeling mechanism and driving device; it can complete delivering, locating, enucleating, peeling and retreating at the same time by only one set of power so that it does slight damage to the sarcocarp during processing with a low loss rate;the cutter axis can make rotary motion and reciprocation motion at the same time; the device with very simple structure works very smoothly; what's more, the number of the enucleating and peeling devices can be changed freely and several devices can be drived by one set of power so that the device can meet the processing needs of different scales.
Description
Technical field
The present invention relates to the fruit processing machine, particularly a kind of peeling and kernel removing machine for lychee.
Background technology
Lichee belongs to tool aril fruit, mainly is distributed in 20 °～28 ° torrid zones of north latitude and subtropical zone, is one of famous and precious fruit in the world.Because the freshness date of lichee is very short, very easily rotten rotting after the collection is the effective way that improves the lichee value so lichee is processed into can or makes the litchi pulp dry product.The biggest problem that exists in the litchi skill process is how to remove fruit stone, to peel off shell by the method for machinery at present, obtains the pulp of lantern shape.
Existing lichee processing method mainly contains following several: a kind of is that the manual stoning heart is peeled off, but this efficient is too low, increases processing cost; Another kind is that impact type is disclosed nuclear, peeling then, and this method is very big to the pulp damage of litchi skill, pulp loss late height, and work efficiency is very low; Also having a kind of is after peeling off, and pulp is squeezed roll into slurry, isolate fruit stone again, but this method can't obtain complete litchi pulp, is not suitable for processing required litchi pulp raw materials such as can, dried fruit, lichee moon cake.
Summary of the invention
The objective of the invention is to overcome the shortcoming that exists in the prior art, the shape that can be kept perfectly after providing a kind of simple in structure, lichee stoning to peel off, processing loss are low, the peeling and kernel removing machine for lychee of easy to operate health.
The objective of the invention is to be achieved through the following technical solutions:
A kind of peeling and kernel removing machine for lychee comprises feeding detent mechanism, stoning mechanism, shelling mechanism and drive unit; Described feeding detent mechanism is arranged on top, comprise a pair of feeding roller 1, refuse rotor 3, outer groove-wheel 5 and the dial 9 of upwards doing rotation in opposite directions, the top of discharging one side of feeding roller 1 is provided with refuse rotor 3, outer groove-wheel 5 is installed on the same axis with refuse rotor 3, and the dial 9 adjacent with outer groove-wheel 5 is installed on another root axle; Described stoning mechanism is arranged on the middle part, comprise feed collet 6, dial 11, finger 12, outer groove-wheel 13, charging tray 14, top board 15, stoning cutter 16, cutter shaft 17, steady pin 18, feather key bevel gear 19, drive bevel gear 20, driven wheel of differential 21 is examined push rod 22 with moving back, dial 11 is installed on the axle, be fixed with finger 12 on the dial 11, outer groove-wheel 13 and the charging tray 14 adjacent with dial 11 are installed on another root axle, have 4 radially equally distributed outer guide grooves on the outer groove-wheel 13, center with charging tray 14 is that symmetric points are on charging tray 14, down, a left side, a feed collet 6 is respectively installed on the right side, wherein Shang Fang feed collet 6 be positioned at feeding roller 1 discharging one side under, top board 15 is fixed on the frame and is adjacent with below feed collet 6 with top feed collet 6 respectively, stoning cutter 16 is connected with cutter shaft 17, the outside wall surface of cutter shaft 17 is provided with the sealing helicla flute that is made of left-handed and right hand helix groove, the pin head that is fixed on the steady pin 18 on the frame is embedded in the sealing helicla flute of cutter shaft 17, feather key bevel gear 19 is installed on the cutter shaft 17, feather key bevel gear 19 is socketed in the bearing that is fixed in frame, feather key bevel gear 19 meshes together with drive bevel gear 20 and driven wheel of differential 21, an end that moves back nuclear push rod 22 is fixed on the frame, on the center line of the unsettled cutter shaft 17 in hollow of the body of rod; Described shelling mechanism is arranged on the bottom, comprises shelling roll 23, material returned bar 24, directed guide plate 25 that a pair of downward work rotates in opposite directions, and the top of shelling roll 23 is provided with material returned bar 24 and the directed guide plate 25 that is fixed on the frame.
The top of charging one side of described feeding roller 1 is provided with material receiving tube 2, and the below of discharging one side is provided with feed conduit 4.
Interlocking has broken shell cutter 7 on the cylindrical end face of described refuse rotor 3.
The blade of described stoning cutter 16 is evenly distributed on the tube wall of same hollow cylindrical tube, and the internal face design has thread.
Described stoning cutter 16 is connected by spiral snap joint with cutter shaft 17.The axle head of cutter shaft 17 adopts loose fit to be mounted in the sliding bearing.
Described material returned bar 24 is socketed on the material returned driving shaft 10, and material returned driving shaft 10 is provided with external spiral groove, and the pin head interlocking that is fixed on the material returned steady pin 8 on the frame is in the external spiral groove of material returned driving shaft 10.
Described drive unit is made of CD-ROM drive motor 26 and gear, driving-chain and driving-belt.Drive unit provides to each motion assembly and rotates and reciprocating power.
Described feeding roller 1, shelling roll 23, material returned driving shaft 10, cutter shaft 17, dial 11 and 9, outer groove-wheel 5 and 13 power source come from same motor.
The present invention is work like this: CD-ROM drive motor 26 provides to each motion assembly by gear, driving-chain and driving-belt and rotates and reciprocating power.In the course of the work, feeding roller 1, stoning cutter 16, cutter shaft 17, shelling roll 23, material returned driving shaft 10, dial 9 and 11 are to rotate continuously; The rotation of refuse rotor 3 and charging tray 14 is intermittently, and the outer groove-wheel 5 and the outer groove-wheel 13 that pass through separately drive, the rotation of these two outer groove-wheels is to be stirred off and on by the finger on the dial separately, dial whenever turns around, stir outer groove-wheel rotation 1/4th circles, intermittently 3/4ths circles enclose thereby driving refuse rotor 3 and charging tray 14 rotate 1/4th; Each feed collet all has four operating positions, be to get material level, stoning position, unloading material level and vacant position successively, getting material level is symmetrical up and down with unloading the core of material level with charging tray 14, stoning position and vacant position are horizontal symmetrical with the core of charging tray 14 then, feed collet 4 can be backed down automatically by top board 15 when getting material level and unloading material level.The effect of driven wheel of differential 21 is to provide power to thereafter stoning cutter shafts at different levels.
When the present invention works, after lichee falls into a pair of cylindrical feeding roller of upwards doing to rotate continuously in opposite directions 1, under the external cylindrical surface effect of feeding roller 1, constantly stir and be the direction of lichee microcephaly indication in order along the lichee heart, the other end towards cylinder feeding roller 1 moves, and regularly arranges to fall into exactly by grain through refuse rotor 3 to be arranged in the feed collet 6 of getting material level; Then along with charging tray 14 rotates 1/4th circles, arriving the stoning position is the position of level over against stoning cutter 16, stoning cutter 16 is under the driving of cutter shaft 17, when rotating a circle, finish reciprocating motion once, realize feed and withdrawing, the feed process grasps fruit stone, and the withdrawing process extracts the core, and the fruit stone that removal takes out under the effect of moving back nuclear push rod 22; Lichee after the stoning is again with charging tray 14 rotation 1/4th circles, moves on to unload i.e. vertically downward the position of material level, and the lichee after the stoning is discharged on the shelling roll 23; The cylindrical shelling roll 23 that rotates in opposite directions by a pair of downward work is peelled off pericarp again, and the pulp of separating is released shelling roll 23 by material returned bar 24.In this process, moving 1/4th circles of charging tray 14 revolutions, refuse rotor 3 is to being arranged in lichee of feed collet row of getting material level and the pericarp of next lichee being scratched, cutter shaft 17 and material returned driving shaft rotate a circle and finish once and move back and forth, stoning cutter 16 extracts the core, simultaneously, shelling roll 23 is correspondingly finished the peeling task one time, and material returned bar 24 is correspondingly finished material returned task one time, this has just realized utilizing same set of power, all processes of having finished feeding, location, stoning, having peeled off at synchronization.
The present invention can carry out the unit operation, also can be configured to single-row twin-stage processing line, the multistage processing line of biserial, and these several processing lines can utilize cover power drive all motion workpieces, the lichee stoning that the adapts to various scales process requirements of peeling off.
The present invention compared with prior art has following advantage and effect:
(1) the present invention is simple in structure, and reliability and stability are strong during work, and the cost of equipment is lower.
(2) very little to the damage of litchi pulp, processing loss is very low.
(3) on the outside wall surface of cutter shaft, be provided with the sealing helicla flute that constitutes by left-handed groove and dextrorotation groove, make cutter shaft when rotating, realize reciprocating motion; And the gyratory directions of cutter shaft is unrestricted.
(4) quantity of stoning shelling mechanism can freely dispose, and can utilize a cover power drive multistage configuration, the lichee stoning that can the adapt to various scales process requirements of peeling off.
Description of drawings
Fig. 1 is the side view of peeling and kernel removing machine for lychee.
Fig. 2 is the side view of single-row multistage processing line configuration.
Fig. 3 is the vertical view of the multistage processing line configuration of biserial.
(feeding roller 1, material receiving tube 2, refuse rotor 3, feed conduit 4, outer groove-wheel 5, feed collet 6, broken shell cutter 7, material returned steady pin 8, dial 9, material returned driving shaft 10, dial 11, finger 12, outer groove-wheel 13, charging tray 14, top board 15, stoning cutter 16, cutter shaft 17, steady pin 18, feather key bevel gear 19, drive bevel gear 20, driven wheel of differential 21, move back nuclear push rod 22, shelling roll 23, material returned bar 24, directed guide plate 25, CD-ROM drive motor 26.)
The specific embodiment
Below in conjunction with embodiment the present invention is done further detailed description, but embodiments of the present invention are not limited thereto.
As shown in Figure 1, peeling and kernel removing machine for lychee comprises feeding detent mechanism, stoning mechanism, shelling mechanism and drive unit; Described feeding detent mechanism is arranged on top, comprise a pair of feeding roller 1, material receiving tube 2, refuse rotor 3, feed conduit 4, broken shell cutter 7, dial 9 and the outer groove-wheel 5 of upwards doing rotation in opposite directions, material receiving tube 2 is positioned at the top of feeding roller 1 one sides, be installed in the top that refuse rotor 3 on the same axis is positioned at feeding roller 1 opposite side with outer groove-wheel 5, feed conduit 4 is positioned at the below of feeding roller 1 opposite side, and 7 interlockings of broken shell cutter are on the cylindrical end face of refuse rotor 3; Described stoning mechanism is arranged on the middle part, comprise feed collet 6, dial 11, finger 12, outer groove-wheel 13, charging tray 14, top board 15, stoning cutter 16, cutter shaft 17, steady pin 18, feather key bevel gear 19, drive bevel gear 20, driven wheel of differential 21 is examined push rod 22 with moving back, dial 11 be installed in one independently axle go up and by bearing fixing on frame, finger 12 is fixed on the dial 11, outer groove-wheel 13 and charging tray 14 are installed on another root axle, have 4 radially equally distributed outer guide grooves on the outer groove-wheel 13, have the overlapping finger installation position of one side of outer guide groove and tangent on the one side that is fixed with finger 12 on the dial 11 and the outer groove-wheel 13; With the center of charging tray 14 be symmetric points thereon, down, left and right a feed collet 6 is installed respectively, wherein Shang Fang feed collet 6 be positioned at feed conduit 4 under, end face is that the top board 15 of arcuate structure is installed in charging tray 9 and two positions up and down of feed collet one side are housed and are fixed on the frame, and the effect of top board 15 is it to be backed down during in upper and lower two positions when feed collet 6; Be connected by spiral snap joint with cutter shaft 17 with the stoning cutter 16 in charging tray 14 is installed in same plane, the blade of stoning cutter 16 is evenly distributed on the tube wall of same hollow cylindrical tube, internal face is provided with thread, design has the sealing helicla flute that is made of left-handed and right hand helix groove on the outside wall surface of cutter shaft 17, the pin head of steady pin 18 is embedded in the sealing helicla flute of cutter shaft, the other end of steady pin 18 is fixed on the frame, feather key bevel gear 19 is installed on the cutter shaft 17, feather key bevel gear 19 is socketed in the bearing that is fixed on the frame, feather key bevel gear 19 meshes together with drive bevel gear 20 and driven wheel of differential 21, an end that moves back nuclear push rod 22 is fixed on the frame, on the center line of the unsettled cutter shaft 17 in hollow of the body of rod; Described shelling mechanism is arranged on the bottom, comprise cylindrical shelling roll 23, material returned bar 24, directed guide plate 25, material returned steady pin 8, material returned driving shaft 10 that a pair of downward work rotates in opposite directions, material returned bar 24 is socketed on the material returned driving shaft 10 and is installed in the top of shelling roll 23, directed guide plate 25 is installed in the top of shelling roll 23 and is fixed on the frame, the pin head interlocking of material returned steady pin 8 is in the external spiral groove of material returned driving shaft 10, and the other end of material returned steady pin 8 is fixed on the frame.Described drive unit is made of CD-ROM drive motor 26 and gear, driving-chain and driving-belt.Drive unit provides to each motion assembly and rotates and reciprocating power; Wherein feeding roller 1, shelling roll 23, dial 9 and 11, outer groove-wheel 5 and 13 power source all come from CD-ROM drive motor 26, and are connected with CD-ROM drive motor 26 by gear, driving-chain and driving-belt.
As shown in Figure 2, the present invention can be assembled into single-row multistage processing line.Single-row multistage configuration is every group of feeding detent mechanism, stoning mechanism, shelling mechanism in a row side by side, is power source the centre that CD-ROM drive motor is arranged on processing line, overlaps power simultaneously to the both sides transmitting power with one.
As shown in Figure 3, the present invention can be assembled into the multistage processing line of biserial.The multistage configuration of biserial is every group of feeding detent mechanism, stoning mechanism, shelling mechanism in a row side by side, constitute a single-row multistage processing line, then two single-row multistage processing lines are become two-wire side by side, is power source the central authorities that CD-ROM drive motor is arranged on processing line, overlaps power simultaneously to two single-row multistage processing line transmitting powers with one.The power of the single-row multistage processing line of wherein each also all is from middle both sides transferring power.
Claims (7)
1. a peeling and kernel removing machine for lychee comprises drive unit, it is characterized in that: also comprise feeding detent mechanism, stoning mechanism and shelling mechanism; Described feeding detent mechanism is arranged on top, comprise a pair of feeding roller, refuse rotor, outer groove-wheel and the dial of upwards doing rotation in opposite directions, the top of discharging one side of feeding roller is provided with refuse rotor, outer groove-wheel and refuse rotor are installed on the same axis, and the dial adjacent with outer groove-wheel is installed on another root axle; Described stoning mechanism is arranged on the middle part, comprise feed collet, dial, finger, outer groove-wheel, charging tray, top board, the stoning cutter, cutter shaft, steady pin, the feather key bevel gear, drive bevel gear, driven wheel of differential and move back the nuclear push rod, dial is installed on the axle, be fixed with finger on the dial, outer groove-wheel adjacent with dial and charging tray are installed on another root axle, have 4 radially equally distributed outer guide grooves on the outer groove-wheel, center with charging tray is that symmetric points are on charging tray, down, a left side, a feed collet is respectively installed on the right side, wherein Shang Fang feed collet be positioned at feeding roller discharging one side under, top board is fixed on the frame and is adjacent with the below feed collet with the top feed collet respectively, the stoning cutter is connected with cutter shaft, the outside wall surface of cutter shaft is provided with the sealing helicla flute that is made of left-handed and right hand helix groove, the pin head that is fixed on the steady pin on the frame is embedded in the sealing helicla flute of cutter shaft, the feather key bevel gear is installed on the cutter shaft, the feather key bevel gear is socketed in the bearing that is fixed in frame, feather key bevel gear and drive bevel gear and driven wheel of differential mesh together, an end that moves back the nuclear push rod is fixed on the frame, on the center line of the unsettled cutter shaft in hollow of the body of rod; Described shelling mechanism is arranged on the bottom, comprises shelling roll, material returned bar, directed guide plate that a pair of downward work rotates in opposite directions, and the top of shelling roll is provided with material returned bar and the directed guide plate that is fixed on the frame.
2. peeling and kernel removing machine for lychee according to claim 1 is characterized in that: the top of charging one side of described feeding roller is provided with material receiving tube, and the below of discharging one side is provided with feed conduit.
3. peeling and kernel removing machine for lychee according to claim 1 is characterized in that: interlocking has the broken shell cutter on the cylindrical end face of described refuse rotor.
4. peeling and kernel removing machine for lychee according to claim 1 is characterized in that: the blade of described stoning cutter is evenly distributed on the tube wall of same hollow cylindrical tube, and the internal face design has thread.
5. peeling and kernel removing machine for lychee according to claim 1 is characterized in that: described stoning cutter is connected by spiral snap joint with cutter shaft.
6. peeling and kernel removing machine for lychee according to claim 1, it is characterized in that: described material returned bar is socketed on the material returned driving shaft, material returned driving shaft is provided with external spiral groove, and the pin head interlocking that is fixed on the material returned steady pin on the frame is in the external spiral groove of material returned driving shaft.
7. peeling and kernel removing machine for lychee according to claim 1 is characterized in that: described drive unit is made of CD-ROM drive motor and gear, driving-chain and driving-belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101222724A CN100382726C (en) | 2006-09-20 | 2006-09-20 | Peeling and kernel removing machine for lychee |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101222724A CN100382726C (en) | 2006-09-20 | 2006-09-20 | Peeling and kernel removing machine for lychee |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1927070A CN1927070A (en) | 2007-03-14 |
| CN100382726C true CN100382726C (en) | 2008-04-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006101222724A Expired - Fee Related CN100382726C (en) | 2006-09-20 | 2006-09-20 | Peeling and kernel removing machine for lychee |
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| CN (1) | CN100382726C (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102362693B (en) * | 2011-10-13 | 2013-08-28 | 华南农业大学 | Core-removing and peeling machine for litchi fruits |
| CN102626250A (en) * | 2012-04-24 | 2012-08-08 | 合浦果香园食品有限公司 | Litchi rind removal machine |
| CN106666772A (en) * | 2016-11-28 | 2017-05-17 | 华南农业大学 | Processing method of litchi fruits |
| CN108162013B (en) * | 2017-12-20 | 2020-05-19 | 重庆军航科技有限公司 | Circuit board processing device |
| CN108685118B (en) * | 2018-07-11 | 2023-07-18 | 华南理工大学 | Longan decorticator |
| CN109110178B (en) * | 2018-08-31 | 2020-08-28 | 南宁致侨农业有限公司 | Efficient litchi boxing device |
| CN110522046B (en) * | 2019-09-27 | 2023-06-23 | 江南大学 | Preserved szechuan pickle peeling equipment and method |
| CN112869199A (en) * | 2021-03-24 | 2021-06-01 | 陈亚华 | Orange peel opening device for orange peel making |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2363490Y (en) * | 1998-07-03 | 2000-02-16 | 华南热带农业机械研究所 | Lychee and longan peeling and stoning machine |
| CN2386637Y (en) * | 1999-09-17 | 2000-07-12 | 华南理工大学 | Peeling and kernel removing machine for longan |
| CN2645459Y (en) * | 2003-07-02 | 2004-10-06 | 广东省农业机械研究所 | Automatic litchi decorticator |
| CN2794194Y (en) * | 2004-11-30 | 2006-07-12 | 华南农业大学 | Pneumatic stone remover for longan |
-
2006
- 2006-09-20 CN CNB2006101222724A patent/CN100382726C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2363490Y (en) * | 1998-07-03 | 2000-02-16 | 华南热带农业机械研究所 | Lychee and longan peeling and stoning machine |
| CN2386637Y (en) * | 1999-09-17 | 2000-07-12 | 华南理工大学 | Peeling and kernel removing machine for longan |
| CN2645459Y (en) * | 2003-07-02 | 2004-10-06 | 广东省农业机械研究所 | Automatic litchi decorticator |
| CN2794194Y (en) * | 2004-11-30 | 2006-07-12 | 华南农业大学 | Pneumatic stone remover for longan |
Non-Patent Citations (1)
| Title |
|---|
| 荔枝去核机的设计. 王旭东，李长友等.农业机械学报，第36卷第9期. 2005 * |
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| CN1927070A (en) | 2007-03-14 |
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Granted publication date: 20080423 Termination date: 20180920 |