CN102972141A - Rotary spade type peanut harvester - Google Patents
Rotary spade type peanut harvester Download PDFInfo
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- CN102972141A CN102972141A CN 201110258656 CN201110258656A CN102972141A CN 102972141 A CN102972141 A CN 102972141A CN 201110258656 CN201110258656 CN 201110258656 CN 201110258656 A CN201110258656 A CN 201110258656A CN 102972141 A CN102972141 A CN 102972141A
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- screw lifter
- guardrail
- lifter
- rice shoot
- machine
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Abstract
The invention discloses a rotary spade type peanut harvester and relates to peanut harvesting machinery. A rotary spade is arranged on a machine frame, wherein a front spiral lifting device is coaxially arranged on the upper portion of the rotary spade, the action diameter of the rotary spade is larger than the diameter of the front spiral lifting device, and a seedling conveyor is arranged behind the front spiral lifting device. Furthermore, a back spiral lifting device is connected between the front spiral lifting device and the seedling conveyor, and the seedling conveyor is arranged behind the back spiral lifting device. According to the structure of the rotary spade, two crescent-moon-shaped spade blades are symmetrically distributed and are fixed on a shaft of the rotary spade, and the penetrating angle of the rotary spade is 10-35 degrees. According to the structure of the front spiral lifting device or the back spiral lifting device, a vertical shaft is arranged in the middle, and a blade rising in a spiral mode is fixed on the periphery. The rotary spade type peanut harvester has the advantages that resistance is small due to the fact that only a small part of the rotary spade is in the soil; and backward conveying and transferring are achieved by dragging of peanut seedlings, and therefore power used on the whole is small, efficiency is high, and digging, soil-shaking and arranging of peanuts can be achieved at one time.
Description
Technical field
The present invention relates to crop-harvesting mechanism, further is the designed novel peanut harvesting machine tool, particularly revolves blade type peanut harvesting machine.
Background technology
The results of crops are the larger work of labour intensity, and the results of the results of the underground crops such as peanut, particularly peanut make the peasant very arduous especially.Because the harvesting peanut phase is short, results can affect output and the quality of peanut in advance, and the results of delaying easily cause the shedding phenomenon; Owing to do not have suitable harvest machinery, gather in the crops time-consuming taking a lot of work.Just because of this, the research and development of harvester for peanut are paid attention to by numerous scientific and technical personnel always.But, to so far, still do not have comparatively successful harvester for peanut to occur on the market.This is because harvester for peanut exists complex structure, is prone to fault, the problem such as be short of power, particularly native seedling are separated, the fruit seedling separates and still has more problem.The operation stability that adds some reaping machines is relatively poor, basically can not carry out harvest operation.
Summary of the invention
The purpose of this invention is to provide a kind of blade type peanut harvesting machine that revolves, its compact conformation, adapted power is little, and efficiency of crop is higher.
The objective of the invention is to realize by following scheme:
Cut off with the root of rotary spading machine with peanut, simultaneously with soil loosening, recycling screw lifting, driving lever are carried peanut seedling under the cooperation of guardrail gradually backward, simultaneously the peanut in the soil are moved on to ground, and finally fitly are arranged in a row.
Specifically: revolve blade type peanut harvesting machine, comprise that frame front is provided with seedling separating device and limit for height wheel, be provided with gearbox in frame, power transmits to each device by gearbox; It is characterized in that: be provided with rotary spading machine on the frame, the coaxial top of rotary spading machine arranges front screw lifter, and the functional diameter (FD) of rotary spading machine is greater than the diameter of screw lifter; The rear portion of front screw lifter is provided with the rice shoot conveyer.
The objective of the invention is and can also realize by following scheme:
Described front screw lifter is connected with the rice shoot conveyer and is also connected the rear screw lifter, and the rear portion of rear screw lifter is provided with the rice shoot conveyer; Concrete structure is: seedling separating device is overlooked and is triangular shape; The seedling separating device rear portion connects guardrail, and front screw lifter top arranges driving lever, driving lever and guardrail interlocking, and driving lever matches with guardrail, can be with peanut seedling pushing backward; Screw lifter before the relay of rear screw lifter, the rear screw lifter is opposite with the direction of rotation of front screw lifter, accepts peanut seedling and related soil that front screw lifter driving lever transfers, under the cooperation of guardrail, be arranged at the driving lever on rear screw lifter top, send after the peanut seedling is continued; The rear portion of rear screw lifter is provided with the rice shoot conveyer.
Described rotary spading machine, front screw lifter and rear screw lifter and corresponding device arrange 2 covers; Namely be set up in parallel corresponding seedling separating device, each seedling separating device rear portion connects guardrail separately, be set up in parallel 2 front screw lifters in frame, driving lever separately is set on the screw lifter before each, driving lever cooperates with guardrail, and the peanut seedling is delivered to the sphere of action of rear screw lifter separately, and the guardrail of 2 rear screw lifters communicates and communicates with the rice shoot conveyer, thereby 2 rear screw lifters are associated, and rice shoot converges to the rice shoot conveyer the most at last.
Described rotary spading machine, front screw lifter and rear screw lifter and corresponding device arrange 3 covers; Namely be set up in parallel corresponding seedling separating device, each seedling separating device rear portion connects guardrail separately, be set up in parallel 3 front screw lifters in frame, driving lever separately is set on the screw lifter before each, driving lever cooperates with guardrail, and the peanut seedling is delivered to the sphere of action of rear screw lifter separately, and the guardrail of 3 rear screw lifters communicates and communicates with the rice shoot conveyer, thereby 3 rear screw lifters are associated, and rice shoot converges to the rice shoot conveyer the most at last.
The structure of described rotary spading machine is: two shovel shafts such as the crescent moon shape are symmetrical, are fixed on the rotation shovel shaft; The rotary spading machine angle of penetration is acute angle 10-35 degree.This inclination angle can adopt rotary spading machine vertical with the rotation shovel shaft, and the rotation shovel shaft tilt (acute angle 10-35 degree) be arranged at frame and realize.
Described forward and backward screw lifter structure is: the middle part is a vertical pivot, on every side the fixing blade that rises of helical form.
Described rice shoot conveyer is by belt of two driven by rotating wheels; Fix some spring steel plates (or bar) on the belt.
Described rear screw lifter is set to the small opening structure, namely on its lifter domatic densely covered aperture is set.
Described driving lever can be set to arc or straight-bar, preferably selects arc.
The size of described aperture is as the criterion with the smallest particles less than normal peanut single fruit, specifically can be to be less than or equal to 1 centimetre.
The size of described aperture is as the criterion with the smallest particles less than normal peanut single fruit, specifically can be to be less than or equal to 1 centimetre.
Beneficial effect of the present invention is: because rotary spading machine only has a very little part to be in the soil, so resistance is little; When carry transmitting backward, realize by the traction peanut seedling that overall adapted power is little, efficient is high, once can finish peanut excavation, tremble soil and put.
Description of drawings
Fig. 1 is structural representation of the present invention,
Fig. 2 is rotary spading machine structural representation of the present invention,
Fig. 3 is plan structure schematic diagram of the present invention.
Among the figure: 1 is frame, and 2 is gearbox, and 3 are the rotation shovel shaft, and 4 is rear screw lifter axle, and 5 is guardrail, and 6 is seedling separating device, and 7 are the limit for height wheel, and 8 is driving lever, and 9 is rotary spading machine, and 10 is front screw lifter, and 11 is the rear screw lifter, and 12 is the rice shoot conveyer.
Embodiment
In order to make those skilled in the art person understand better the present invention program, and above-mentioned purpose of the present invention, feature and advantage can be become apparent more, the present invention is further detailed explanation below in conjunction with drawings and Examples.
Embodiment 1:
As shown in Figure 1, frame 1 front portion is provided with seedling separating device 6, and seedling separating device 6 is overlooked and is triangular shape; Seedling separating device 6 rear portions connect guardrail 5, are provided with limit for height wheel 7 in frame 1 front portion, its liftable, thus reach the effect of controlling the depth; Also be provided with rotary spading machine 9 on frame 1, the structure of rotary spading machine 9 is that two shovel shafts such as the crescent moon shape are symmetrical, is fixed on the rotation shovel shaft 3; Rotary spading machine 9 angle of penetration (being rotary spading machine 9 and the angle on ground) are acute angle 15-30 degree, and this inclination angle can adopt rotary spading machine vertical with the rotation shovel shaft, and rotation shovel shaft inclination (acute angle 15-30 degree) is arranged at frame and realizes.Also can realize by other approach.Rotary spading machine 9 is used for the undercut of peanut bottom disconnected, can make simultaneously the soil loosening of peanut root, rotary spading machine 9 tops coaxial fixing before screw lifter 10, the diameter of rotary spading machine 9 is greater than the diameter of front screw lifter 10, thereby the soil that will be correlated with is the pick pine all, is convenient to the operation of front screw lifter 10; Front screw lifter 10 is with peanut seedling and native upwards spin-up; Front screw lifter 10(rear screw lifter 11 also can adopt same structure) structure be: the middle part is a vertical pivot, on every side fixing helical blade (generally selecting the spiral of a pitch); Front screw lifter 10 is responsible for and will be promoted on peanut seedling and the related native screw; Under the cooperation of guardrail 5, by coaxial with front screw lifter 10, be arranged at the driving lever 8 on front screw lifter 10 tops, (driving lever 8 curved with guardrail 5 interlockings, arc driving lever 8 is conducive to dial smoothly the peanut seedling) with peanut seedling pushing backward; Front screw lifter 10 is accepted rear screw lifter 11, and rear screw lifter 11 is responsible for accepting peanut seedling and the related soil that front screw lifter 10 driving levers 8 transfer, and rear screw lifter 11 is opposite with the direction of rotation of front screw lifter 10; Current screw lifter 10 spin-ups and the soil of failing to scatter, will fall again rotation on the rear screw lifter 11, peanut under the effect of centrifugal force in soil and the soil will be thrown out of, because soil is different with the density of peanut, peanut will fall soil above, finish the work that part is trembled soil and processed peanut in the soil; Simultaneously, under the cooperation of guardrail 5, be arranged at the driving lever on rear screw lifter 11 tops, send after the peanut seedling is continued; The rear portion of rear screw lifter 11 is provided with rice shoot conveyer 12, and rice shoot conveyer 12 drives a belt by two belt wheels, fixing two rows elastic steel sheet (curved) above the belt, and belt and belt pulley are placed vertically relative with guardrail; Be responsible for shrugging off remaining soil and the peanut seedling is delivered to the machine rear portion or rear flank section by rice shoot conveyer 12.Rice shoot conveyer 12 can be set to movable fixing, and its direction is adjustable.
Be provided with gearbox 2 in frame 1, gearbox 2 connects tractor dynamic power, and power transmits to each device by gearbox 2.
During work, front screw lifter 10 is in below ground all the time.Because the radius of rotary spading machine 9 is greater than the radius of spiral, rotary spading machine at first the undercut of peanut seedling bottom can be broken and with soil loosening, then front screw lifter 10 can be mentioned part soil; Because the quantity that front screw lifter 10 is once mentioned and highly limited, peanut can't come off, and after current screw lifter surpasses the peanut straw center line, peanut seedling and related soil will be held up; Then, by cooperating of guardrail 5 and driving lever 8, peanut seedling and the related soil of part are entered rear screw lifter 11, finally carry and fitly be arranged in a row by rice shoot conveyer 12.
As shown in Figure 3, for improving the service efficiency of the machine, three row reaping machines can be set, namely be set up in parallel each one of corresponding seedling separating device 6(both sides, two at middle part), each seedling separating device 6 rear portion connects guardrail 5 separately, be set up in parallel three front screw lifters 10 in frame 1, front screw lifter 10 of 6 correspondences of per two seedling separating devices arranges driving lever 8 separately on the screw lifter 10 before each, driving lever 8 cooperates with guardrail 5, the peanut seedling is delivered to the sphere of action of rear screw lifter 11, so rear screw lifter 11 continues it to carry backward, the rear screw lifter 11 through second and the 3rd converges to rice shoot conveyer 12.
Embodiment 2:
As the distortion of embodiment 1, in frame 1 screw lifter C is set, it is substantially identical that the total height of screw lifter C and front screw lifter 10 among the embodiment 1 add rear screw lifter 11, and all the other structures are identical with embodiment 1, are not repeated.
The above; be the specific embodiment of the present invention only, but protection scope of the present invention is not limited to this, anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; the variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.
Claims (9)
1. revolve blade type peanut harvesting machine, comprise that frame front is provided with seedling separating device and limit for height wheel, be provided with gearbox in frame, power transmits to each device by gearbox; It is characterized in that: be provided with rotary spading machine on the frame, the coaxial top of rotary spading machine arranges front screw lifter, and the functional diameter (FD) of rotary spading machine is greater than the diameter of front screw lifter; The rear portion of front screw lifter is provided with the rice shoot conveyer.
2. the blade type peanut harvesting machine that revolves according to claim 1 is characterized in that: described front screw lifter is connected with the rice shoot conveyer and is also connected the rear screw lifter, and the rear portion of rear screw lifter is provided with the rice shoot conveyer; Concrete structure is: seedling separating device is overlooked and is triangular shape; The seedling separating device rear portion connects guardrail, and front screw lifter top arranges driving lever, driving lever and guardrail interlocking, and driving lever matches with guardrail, can be with peanut seedling pushing backward; Screw lifter before the relay of rear screw lifter, the rear screw lifter is opposite with the direction of rotation of front screw lifter, accepts peanut seedling and related soil that front screw lifter driving lever transfers, under the cooperation of guardrail, be arranged at the driving lever on rear screw lifter top, send after the peanut seedling is continued; The rear portion of rear screw lifter is provided with the rice shoot conveyer.
3. the blade type peanut harvesting machine that revolves according to claim 1 and 2 is characterized in that: described rotary spading machine, front screw lifter and rear screw lifter and corresponding device arrange 2 and overlap; Namely be set up in parallel corresponding seedling separating device, each seedling separating device rear portion connects guardrail separately, be set up in parallel 2 front screw lifters in frame, driving lever separately is set on the screw lifter before each, driving lever cooperates with guardrail, and the peanut seedling is delivered to the sphere of action of rear screw lifter separately, and the guardrail of 2 rear screw lifters communicates and communicates with the rice shoot conveyer, thereby 2 rear screw lifters are associated, and rice shoot converges to the rice shoot conveyer the most at last.
4. the blade type peanut harvesting machine that revolves according to claim 1 and 2 is characterized in that: described rotary spading machine, front screw lifter and rear screw lifter and corresponding device arrange 3 and overlap; Namely be set up in parallel corresponding seedling separating device, each seedling separating device rear portion connects guardrail separately, be set up in parallel 3 front screw lifters in frame, driving lever separately is set on the screw lifter before each, driving lever cooperates with guardrail, and the peanut seedling is delivered to the sphere of action of rear screw lifter separately, and the guardrail of 3 rear screw lifters communicates and communicates with the rice shoot conveyer, thereby 3 rear screw lifters are associated, and rice shoot converges to the rice shoot conveyer the most at last.
5. the blade type peanut harvesting machine that revolves according to claim 1 and 2, it is characterized in that: the structure of described rotary spading machine is: the shovel shaft of two crescent moon shapes is symmetrical, is fixed on the rotation shovel shaft; The rotary spading machine angle of penetration is acute angle 10-35 degree; Described rotary spading machine is vertical with the rotation shovel shaft, and rotation shovel shaft acute rake angle 10-35 degree is arranged on the frame.
6. the blade type peanut harvesting machine that revolves according to claim 4, it is characterized in that: the structure of described rotary spading machine is: the shovel shaft of two crescent moon shapes is symmetrical, is fixed on the rotation shovel shaft; The rotary spading machine angle of penetration is acute angle 10-35 degree; Described rotary spading machine is vertical with the rotation shovel shaft, and rotation shovel shaft acute rake angle 10-35 degree is arranged on the frame.
7. the blade type peanut harvesting machine that revolves according to claim 1 and 2, it is characterized in that: described front and back screw lifter structure is: the middle part is a vertical pivot, on every side the fixing blade that rises of helical form.
8. the blade type peanut harvesting machine that revolves according to claim 1 and 2, it is characterized in that: described rice shoot conveyer is by belt of two driven by rotating wheels; Fix some spring steel plates on the belt.
9. the blade type peanut harvesting machine that revolves according to claim 1 and 2, it is characterized in that: described rear screw lifter is set to the small opening structure, namely on its lifter domatic densely covered aperture is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110258656 CN102972141A (en) | 2011-09-04 | 2011-09-04 | Rotary spade type peanut harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110258656 CN102972141A (en) | 2011-09-04 | 2011-09-04 | Rotary spade type peanut harvester |
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| Publication Number | Publication Date |
|---|---|
| CN102972141A true CN102972141A (en) | 2013-03-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110258656 Pending CN102972141A (en) | 2011-09-04 | 2011-09-04 | Rotary spade type peanut harvester |
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| CN (1) | CN102972141A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103503628A (en) * | 2013-09-13 | 2014-01-15 | 石雪田 | Novel limiting device |
| CN108271496A (en) * | 2018-02-06 | 2018-07-13 | 安徽传质信息科技有限公司 | Rheum officinale digs receipts machine and its digs receiving method |
-
2011
- 2011-09-04 CN CN 201110258656 patent/CN102972141A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103503628A (en) * | 2013-09-13 | 2014-01-15 | 石雪田 | Novel limiting device |
| CN108271496A (en) * | 2018-02-06 | 2018-07-13 | 安徽传质信息科技有限公司 | Rheum officinale digs receipts machine and its digs receiving method |
| CN108271496B (en) * | 2018-02-06 | 2019-11-26 | 亳州市皖北药业有限责任公司 | Rheum officinale digs receipts machine and its digs receiving method |
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Application publication date: 20130320 |