CN206005235U - A kind of groundnut picker - Google Patents
A kind of groundnut picker Download PDFInfo
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- CN206005235U CN206005235U CN201620233047.7U CN201620233047U CN206005235U CN 206005235 U CN206005235 U CN 206005235U CN 201620233047 U CN201620233047 U CN 201620233047U CN 206005235 U CN206005235 U CN 206005235U
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Abstract
A kind of groundnut picker, belongs to agricultural machinery technological field.Including frame, machine cap, picker, blanking plate, blower fan, vibratory sieve and motor.Blanking plate, blower fan and vibratory sieve is set gradually below picker, the picker includes that a pair of fruit-picking-up rollers and transmission mechanism, the two fruit-picking-up rollers axial connecting line are arranged relative to vertical Y-axis, tilted upward, synchronized opposite rotation, transmission mechanism connect two fruit-picking-up rollers and drive motor respectively.The utility model using fruit bar is plucked or can be plucked the impact of fruit tooth, scrape drawing effect and take peanut, reduce breakage rate using combined type fruit-picking-up roller, and can pluck fruit area using bow tooth increase, form depth and pluck really, raising pick up rate.In the utility model, two fruit-picking-up rollers are rotated at the same speed in opposite directions, and straight-bar is plucked fruit element and peanut pod is patted, and pluck that fruit operation is milder, so as to effectively reduce plucking the breakage rate of peanut pod during fruit；Bow tooth is plucked the characteristic of fruit element and is easier to tangle peanut pod and which is separated with peanut seedling vine, so as to effectively improve pick up rate.
Description
Technical field
The invention belongs to agricultural machinery technological field, more particularly to a kind of groundnut picker.
Background technology
Peanut picking is requisite important step during harvesting peanut.Groundnut picker feeds mode by which, can
Be divided into full feeding two kinds of forms are fed with half.The picker of full feed type groundnut picker is typically combed using spiketooth type and castor
Formula, the peanut after being mainly used in drying is dry to pluck operation, with feed quantity big, productivity ratio is high, power consumption is big, pluck fruit not only, percentage of damage
High the features such as；Semi-feeding type peanut picker can be used for the groundnut picker of swath harvesting, can also be used for peanut combination results
Machine, pluck fruit performance mainly by pluck fruit modular construction configuration institute affected, can be used for fresh pluck and dry pluck operation, Comparatively speaking, with hello
People measures that little, productivity ratio is low, small power consumption, breakage rate are low, the features such as peanut seedling vine preserves more intact, but because its overall structure more multiple
Miscellaneous, manufacturing cost is high, and transaction capabilities are unstable, fail to obtain good popularization and application.Peanut due to cell scientific research breeding
Species is more, and plantation cell is more, and germ plasm resource is precious and can not mix, and should ensure to pluck fruit efficiency again when fruit operation is plucked
Ensure the integrality of peanut pod, therefore full feed type groundnut picker is not suitable for such plucking really with large-scale combined harvester
Operation.
Traditional semi-feeding type peanut picker is typically arranged using single roller, single roller vane type fruit-picking-up roller operating principle letter
Single, but single fruit-picking-up roller can only win the peanut pod of side when the operation of fruit interval is plucked, and opposite side is won only, needs artificial
Upset, wastes time and energy, and plucks fruit blade easy scratch peanut pod in fruit operation process is plucked, and it is low to there is pick up rate, breakage rate height
The problems such as.
Content of the invention
For above-mentioned technical problem, the present invention provides a kind of groundnut picker, and it is using combined type fruit-picking-up roller
Breakage-proof bar can be utilized to impact peanut pod, reduce breakage rate.
The purpose of the present invention is achieved through the following technical solutions：
A kind of groundnut picker of the present invention, including frame, machine cap, picker, blanking plate, blower fan, vibratory sieve and electricity
Motivation, sets gradually blanking plate, blower fan and vibratory sieve below picker, the picker includes a pair of fruit-picking-up rollers and transmission
Mechanism, the two fruit-picking-up rollers axial connecting line are arranged relative to vertical axes tilted upward, and synchronized opposite rotation, transmission mechanism connect respectively
Connect two fruit-picking-up rollers and drive motor.
Further, the two fruit-picking-up rollers axial connecting line is 25 ° -30 ° relative to vertical axes tilt angle alpha.
Further, the fruit-picking-up roller includes that the central shaft of a connection transmission mechanism, central shaft are provided with a pair and pluck fruit
Roller support 10, the top between two fruit-picking-up roller supports 10 connects that a pair of straight-bars pluck fruit element 11 and a pair of bow teeth pluck fruit element respectively
12, straight-bar plucks fruit element, and to pluck fruit element with bow tooth spaced.
Further, two fruit-picking-up rollers different relative to two axial connecting line setting angles of plucking fruit bar on two fruit-picking-up roller
The upper adjacent poor phase angle beta that plucks between fruit bar is 35-55 °.
Further, two fruit-picking-up roller distance of shaft centers L vertically is 180-200mm, and fruit-picking-up roller diameter exists
Between 180mm-220mm.
Further, the bow tooth plucks fruit element is constituted by arranging multiple bow teeth in metallic rod, and the bow tooth is by gold
Category bar bending into square or arc bow tooth structure.
Further, the space width of the adjacent bow tooth is 30mm-40mm.
Further, a height of 40mm-50mm of the bow tooth tooth, the facewidth is 30mm-40mm.
Further, the transmission mechanism includes that driving-chain I, driving-chain II and driving-chain III, driving-chain I are bypassed and be installed on
The drive I of upper fruit-picking-up roller, is connected on the drive III being installed on fan shaft through the drive II on lower fruit-picking-up roller, wind
Drive VI on the drive III that installs in machine rotating shaft and motor output is connected by driving-chain II；Biography on fan shaft
Driving wheel IV is connected with the drive V being connected on the vibrating by driving-chain III.
Further, the driving-chain I, driving-chain II and driving-chain III are toothed chain or belt, the drive coordinated with which
For gear or belt pulley.
Beneficial effects of the present invention are：
1. the present invention can reduce breakage rate using fruit bar impact peanut pod is plucked using combined type fruit-picking-up roller, and can profit
Fruit area is plucked with bow tooth increase, depth is formed and is plucked fruit, improve pick up rate.
2. in the present invention, two fruit-picking-up rollers are rotated at the same speed in opposite directions, and straight-bar is plucked fruit element and peanut pod is patted, and are plucked fruit and are made
Industry is milder, so as to effectively reduce the breakage rate of peanut pod during plucking really；The bow tooth arc surface that bow tooth is plucked on fruit element subtracts
Little peanut pod is by suffered active force when colliding, while the characteristic of bow tooth is easier to tangle peanut pod and makes itself and peanut seedling
Climing separation, so that effectively improve pick up rate.
Description of the drawings
Fig. 1 is the complete machine structure schematic diagram of the present invention；
Fig. 2 is that bow tooth plucks fruit element schematic in picker of the invention.
Fig. 3 is that straight-bar plucks fruit element schematic in picker of the invention.
Fig. 4 is two fruit-picking-up rollers schematic view of the mounting position of the invention.
Wherein, 1. frame, 2. machine cap, 3. picker, 4. feeding mouth, 5. blanking plate, 6. blower fan, 7. vibratory sieve, 8.
Motor, 9. central shaft, 10. fruit-picking-up roller support, 11. straight-bars are plucked fruit element, 12. bow teeth and pluck fruit element, 13. bow teeth, 14. metals
Bar, fruit-picking-up roller on 15., 16. times fruit-picking-up rollers, 17. driving-chains I, 18. driving-chains II, 19. driving-chains III, 20. drives I, 22.
Drive II, 23. drives III, 24. drives V, 25. drives V, 25. drives VI.
Specific embodiment
Describe the present invention with reference to the accompanying drawings and examples.
Embodiment 1：As shown in figure 1, the present invention includes being provided with a dismountable machine cap 2, machine above frame 0, frame 1
Picker 3, blanking plate 5, blower fan 6, vibratory sieve 7 and the motor 8 being provided with below top cover 2, is provided with blanking below picker 3
Plate 5, blower fan 6 are located at below blanking plate 5, and 5 upper end of blanking plate is connected with frame 1, and lower end is connected with 6 air outlet of blower fan, under blower fan 6
Side is tiltedly installed with vibratory sieve 7, and motor 8 is located at 1 bottom of frame；Blanking plate 5, blower fan 6 is set gradually below picker 3
And vibratory sieve 7, the picker 3 includes a pair of fruit-picking-up rollers and transmission mechanism, and the two fruit-picking-up rollers axial connecting line is relative to perpendicular
D-axis tilted upward is arranged, and synchronized opposite rotation, transmission mechanism connect two fruit-picking-up rollers and drive motor respectively.Feeding mouth 4
Being right against with 2 intersection of machine cap in frame 1 and fruit being plucked to roller center, peanut pod can be made to be subject to hit while plucking fruit up and down to roller
Beat.
As shown in figure 3, the two fruit-picking-up rollers axial connecting line is 25 ° relative to vertical axes tilt angle alpha.
As shown in Fig. 2 the fruit-picking-up roller includes that the central shaft 9 of a connection transmission mechanism, central shaft 10 are provided with a pair
Fruit-picking-up roller support 10, the top between two fruit-picking-up roller supports 10 connect a pair of straight-bars respectively by nut and pluck fruit element 11 and a pair of bows
Tooth plucks fruit element 12, and straight-bar plucks fruit element 11, and to pluck fruit element 12 with bow tooth spaced.
On two fruit-picking-up roller to pluck fruit element different relative to two axial connecting line setting angles, adjacent on two fruit-picking-up rollers
It is 45 ° to pluck the interelement poor phase angle beta of fruit.
Two fruit-picking-up roller distance of shaft centers L vertically is 180mm.Fruit-picking-up roller diameter is between 180mm.
It is that the bow tooth is by bonding jumper by being constituted by arranging multiple bow teeth in metallic rod that the bow tooth plucks fruit element 12
14 bendings into square or arc bow tooth 13.Bonding jumper 14 can adopt iron bar.
The space width of the adjacent bow tooth is 35mm.The a height of 45mm of the bow tooth tooth, the facewidth is 30mm.
The transmission mechanism includes that driving-chain I 17, driving-chain II 18 and driving-chain III 19, driving-chain I 17 are bypassed and be installed on
The drive I 20 of upper fruit-picking-up roller, is connected to the drive III being installed on fan shaft through the drive II 21 on lower fruit-picking-up roller
On 22, the drive VI 25 on the drive III 22 that installs on fan shaft and motor output is connected by driving-chain II 18；
Drive IV 23 on fan shaft is connected with the drive V 24 being connected on vibratory sieve 7 by driving-chain III 19.
The driving-chain I 17, driving-chain II 18 and driving-chain III 19 are toothed chain or belt, and the drive coordinated with which is tooth
Wheel or belt pulley.Driving-chain I 17 and driving-chain III 19 in this example is toothed chain, and driving-chain II 18 is belt.
The present invention specific work process be：During operation, appropriate peanut seedling is delivered to by feeding mouth 4 and fruit is plucked to roller work
At industry, pluck fruit and roller is rotated at the same speed in opposite directions, straight-bar is plucked fruit element 11 and peanut pod is patted, and is similar to and manually plucks fruit, plucks fruit
Operation is milder, so as to effectively reduce the breakage rate of peanut pod during plucking really；Bow tooth plucks the bow tooth circular arc on fruit element 12
Face reduces peanut pod by suffered active force when colliding, while the characteristic of bow tooth is easier to tangle peanut pod and makes which with flower
Raw seedling vine is separated, so as to effectively improve pick up rate.
After peanut pod is separated with fruit seedling；During broken leaf falls to vibratory sieve 7 with peanut pod by blanking plate 5,
Broken leaf is separated by blower fan 6 with peanut pod, and residual impurity is further removed and peanut pod is transported to discharging by vibratory sieve 7
Mouthful.
Embodiment 2：This example is as different from Example 1：Described in this example, two fruit-picking-up roller axial connecting lines are relative to vertical axes
Tilt angle alpha is 30 °.On two fruit-picking-up rollers, the adjacent poor phase angle beta that plucks between fruit bar is 55 °.Two fruit-picking-up roller is vertically
Distance of shaft centers L be 200mm, fruit-picking-up roller diameter is between 220mm.The bow tooth plucks the space width of adjacent bow tooth on fruit element
30mmmm.The a height of 40mmmm of the bow tooth tooth, the facewidth is 35mm.
Embodiment 3：This example is as different from Example 1：Described in this example, two fruit-picking-up roller axial connecting lines are relative to vertical axes
Tilt angle alpha is 28 °.On two fruit-picking-up rollers, the adjacent poor phase angle beta that plucks between fruit bar is 35 °.Two fruit-picking-up roller is vertically
Distance of shaft centers L be 190mm, fruit-picking-up roller diameter is between 200mm.The bow tooth plucks the space width of adjacent bow tooth on fruit element
40mm.The a height of 50mm of the bow tooth tooth, the facewidth is 40mm.
Claims (10)
1. a kind of groundnut picker, including frame, machine cap, picker, blanking plate, blower fan, vibratory sieve and motor, plucks fruit
Blanking plate, blower fan and vibratory sieve is set gradually below device, it is characterised in that：The picker includes a pair of fruit-picking-up rollers and biography
Motivation structure, the two fruit-picking-up rollers axial connecting line are arranged relative to vertical axes tilted upward, and synchronized opposite rotation, transmission mechanism are distinguished
Connect two fruit-picking-up rollers and drive motor.
2. groundnut picker according to claim 1, it is characterised in that：The two fruit-picking-up rollers axial connecting line is relative to vertical Y
Axle tilt angle alpha is 25 ° -30 °.
3. groundnut picker according to claim 1, it is characterised in that：The fruit-picking-up roller includes a connection transmission mechanism
Central shaft, central shaft are provided with a pair of fruit-picking-up roller supports (10), the top between two fruit-picking-up roller supports (10) connect respectively a pair straight
Fruit element (11) plucked by bar and a pair of bow teeth pluck fruit element (12), and straight-bar plucks fruit element, and to pluck fruit element with bow tooth spaced.
4. groundnut picker according to claim 1, it is characterised in that：Fruit bar is plucked relative to two axles on two fruit-picking-up roller
Heart line setting angle is different, and on two fruit-picking-up rollers, the adjacent poor phase angle beta that plucks between fruit bar is 35-55 °.
5. groundnut picker according to claim 1, it is characterised in that：Two fruit-picking-up roller distance of shaft centers L vertically
For 180-200mm, fruit-picking-up roller diameter is between 180mm-220mm.
6. groundnut picker according to claim 3, it is characterised in that：The bow tooth plucks fruit element to be arranged by metallic rod
Multiple bow teeth are constituted, the bow tooth be by bonding jumper bending into square or arc bow tooth structure.
7. groundnut picker according to claim 6, it is characterised in that：The space width of the adjacent bow tooth is 30mm-40mm.
8. groundnut picker according to claim 6, it is characterised in that：The a height of 40mm-50mm of the bow tooth tooth, the facewidth is
30mm-40mm.
9. groundnut picker according to claim 1, it is characterised in that：The transmission mechanism includes driving-chain I, driving-chain II
And driving-chain III, driving-chain I bypasses the drive I for being installed on fruit-picking-up roller, is connected to peace through the drive II on lower fruit-picking-up roller
Loaded on the drive III on fan shaft, the drive VI on the drive III that installs on fan shaft and motor output leads to
Cross driving-chain II to connect；Drive IV on fan shaft is connected with the drive V being connected on the vibrating by driving-chain III
Connect.
10. groundnut picker according to claim 9, it is characterised in that：The driving-chain I, driving-chain II and driving-chain III
For toothed chain or belt, the drive coordinated with which is gear or belt pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620233047.7U CN206005235U (en) | 2016-03-23 | 2016-03-23 | A kind of groundnut picker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620233047.7U CN206005235U (en) | 2016-03-23 | 2016-03-23 | A kind of groundnut picker |
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| Publication Number | Publication Date |
|---|---|
| CN206005235U true CN206005235U (en) | 2017-03-15 |
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ID=58241031
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620233047.7U Active CN206005235U (en) | 2016-03-23 | 2016-03-23 | A kind of groundnut picker |
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| Country | Link |
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| CN (1) | CN206005235U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105766230A (en) * | 2016-03-23 | 2016-07-20 | 沈阳农业大学 | Peanut pod picker |
| CN108633487A (en) * | 2018-05-17 | 2018-10-12 | 武汉理工大学 | A kind of movement can screening type peanut picker |
-
2016
- 2016-03-23 CN CN201620233047.7U patent/CN206005235U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105766230A (en) * | 2016-03-23 | 2016-07-20 | 沈阳农业大学 | Peanut pod picker |
| CN108633487A (en) * | 2018-05-17 | 2018-10-12 | 武汉理工大学 | A kind of movement can screening type peanut picker |
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