CN103609247B - Secondary harvest device for peanut harvester - Google Patents
Secondary harvest device for peanut harvester Download PDFInfo
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- CN103609247B CN103609247B CN201310633475.XA CN201310633475A CN103609247B CN 103609247 B CN103609247 B CN 103609247B CN 201310633475 A CN201310633475 A CN 201310633475A CN 103609247 B CN103609247 B CN 103609247B
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Abstract
The invention relates to a secondary harvest device for a peanut harvester. The secondary harvest device comprises a fixed rack and further comprises a separation device and a cleaning and screening device, a vibration device, a secondary separation conveying device, a lifting device and a transmission device. When working, the secondary harvest device for the peanut harvester is arranged at the peanut outlet end of the peanut harvester, the defects that an existing peanut harvester is poor in mechanical separation effect, low in cleanliness, poor in secondary harvest effect and the like can be overcome, the omitting rate of peanuts is reduced, and production efficiency is improved.
Description
Technical field
The invention belongs to agricultural mechanical equipment field, particularly relate to a kind of can implementation efficiency high, injury tolerance is little, lose that fruit rate is low, re-harvester for peanut that cleannes are high.
Background technology
Re-harvester for peanut has been used to peanut fruit and peanut seedling, weeds, and mulch film is separated with soil property etc., and the device that the secondary realizing peanut is received again, can reduce and lose fruit rate and labour intensity, improve results effect and production efficiency.At present, along with the fast development of agricultural mechanized processes, China and the matching used investigation and application receiving cleaning plant again of peanut harvesting machinery are also on the increase, but normally comparatively complicated rack construction, not only inefficiency, and multiple receipts clean weak effect, and rate of losing is high.Therefore, need research and development one badly and receive better effects if again, the re-harvester for peanut that job stability is higher.
Summary of the invention
The object of the invention is to the above deficiency for prior art, provide a kind of re-harvester for peanut, this re-harvester for peanut can be separated peanut seedling, weeds and the peanut come off, can vibrate soil, the peanut that collection comes off also is transported to fruit storehouse, and avoids a large amount of mechanical damages and leak fruit.
Technical scheme of the present invention is: a kind of secondary harvest device for peanut harvester, comprises fixed frame, it is characterized in that: this secondary harvest device for peanut harvester also comprises separator, cleaning plant, vibrating device, secondary separation conveying plant, lifting device and transmission device;
The fixed frame of the left and right sides is horizontally arranged with power input shaft, and the two ends of power input shaft are respectively provided with a power input wheel; The upper end of the fixed frame left and right sides is symmetrically arranged with two chutes, power input shaft is positioned at the front end of two chutes, the front and back end of fixed frame left lower is respectively provided with a belt pulley, the front and back end of fixed frame lower right side is respectively symmetrically arranged with a belt pulley, in the chute of two, top, the fixed frame left and right sides, the rear end of every bar chute is provided with a belt pulley, respectively be provided with a feed belt around three belt pulleys of frame homonymy and a power input wheel, separator is arranged on feed belt;
Cleaning plant is positioned at the below of separator, comprise the two pieces of sorting screen fixed heads being symmetricly set in fixed frame left and right sides, sorting screen fixed head is provided with screening plant, sorting screen fixed head is provided with portable plate, the end of portable plate is connected with sieve support wheel, sieve support wheel is arranged in chute, and sieve support wheel can along runner movement;
Vibrating device is connected with cleaning plant respectively and transmission device connects;
Transmission device comprises the double pulley being arranged at power input shaft one end, and double pulley is connected to small pulley by belt, and small pulley is arranged on fixed frame through bearing spider, and small pulley is connected to vibrating device by power transmission shaft;
Secondary separation conveying plant comprises cage, screw is provided with in cage, cage is arranged at the below of screening plant, the end of screw is connected to lifting device through driven sprocket, driven sprocket is fixed in frame through chain wheeling support, and the fruit in cage can be transported to lifting device by screw;
Lifting device comprises the conveying frame be arranged on fixed frame, and conveying frame is provided with power input device 5 and hoisting mechanism, and drive sprocket axle and driven sprocket are provided with driving chain, and hoisting mechanism is arranged on driving chain.
Preferably: separator comprises mesh grid, mesh grid is interwoven by many woven mesh belt ropes and many mesh grid round steel, mesh grid round steel is circular fine steel tube, mesh grid round steel is laterally evenly arranged on feed belt, woven mesh belt rope is arranged on mesh grid round steel, woven mesh belt rope interweaves with mesh grid round steel is longitudinally vertical, and many woven mesh belt ropes are evenly arranged on mesh grid round steel.
Preferably: every bar mesh grid round steel is arranged and is evenly placed with multiple cord hole, woven mesh belt rope, through cord hole, interweaves with mesh grid round steel.
Preferably: screening plant comprises the grid bar sieve be arranged on sorting screen fixed head and the lip(ped) sieve be arranged on fixed frame, and lip(ped) sieve is positioned at the top of grid bar sieve; Grid bar sieve is tilted to longitudinally form by many uniform grid bars in interval, lip(ped) sieve covers the below of whole separator, the end of grid bar sieve is connected with cage, and the height that grid bar sieve and the height of the link of cage sieve the other end compared with grid bar is low, and peanut is slipped in cage through grid bar sieve.
Preferably: the spacing between any two grid bars is 8 ~ 15mm.
Preferably: vibrating device comprises the rocker actuator of cranking arm being symmetricly set in cleaning plant both sides, described rocker actuator of cranking arm comprises the rocking bar connecting plate of cranking arm be arranged on cleaning plant, rocking bar connecting plate of cranking arm is connected with sorting screen fixed head, crank arm on rocking bar connecting plate and be vertically installed with a linking arm, rocker arm of cranking arm is connected with rocking bar connecting plate of cranking arm by linking arm, rocker arm of cranking arm 5 is connected with power transmission shaft by eccentric wheel, and is connected with small pulley through power transmission shaft.
Preferably: screw comprises helical axis, helical axis is provided with helical blade, spiral the tip of the axis is connected to driving chain through driven sprocket.
Preferably: helical blade comprises steel helical blade body and spiral rubber blade, steel helical blade body is connected with helical axis, and spiral rubber blades installation is in the periphery of steel helical blade body.
Preferably: hoisting mechanism comprises being evenly distributed on driving chain and is provided with multiple upgrading slot; Described lifting device also comprises the multiple rollers be evenly arranged in conveying frame, and driving chain is coated on outside drive sprocket axle, driven sprocket and roller.
The invention has the beneficial effects as follows:
(1) the present invention is by fixed frame, separator, cleaning plant, vibrating device, secondary separation conveying plant, lifting device, transmission device forms, and solve existing peanut harvesting machinery inferior separating effect, cleannes are low, receive the shortcomings such as weak effect again, reduce the rate of leaking through, improve production efficiency.
(2) what be arranged at existing harvester for peanut during the work of this secondary harvest device for peanut harvester goes out fruit end, good with the matching degree of existing peanut harvesting machinery, without the need to doing large-scale repacking to original peanut harvesting machinery, simple and practical, reduces Financial cost.
(3) this device helical blade comprises steel helical blade body and spiral rubber blade, spiral rubber blades installation is in the periphery of steel helical blade body, what such structure guarantee and peanut fruit first directly contacted is spiral rubber blade, avoids steel helical blade to produce peanut fruit and destroys.
(4) the same spacing between the upper grid bar of this device grid bar sieve is evenly distributed, and the spacing between grid bar designs, and ensures that peanut falls into cage through grid bar sieve, avoids peanut directly to fall below device through grid bar sieve.
(5) drive sprocket of the lifting device of this device is coated on outside drive sprocket axle, driven sprocket and multiple roller, and the structure increasing roller can ensure the operation that drive sprocket is more stable, avoids peanut landing in lifting device lifting process.
(6) compact mechanical structure of the present invention, simple structure, stable; Receipts are cleaned and answered to the height achieving harvesting peanut, substantially improves results effect.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present invention.
Accompanying drawing 2 is cleaning plant of the present invention, vibrating device and secondary separation transport conveyor constructions schematic diagram.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be further described in detail.
A kind of secondary harvest device for peanut harvester, comprises fixed frame 22, it is characterized in that: this secondary harvest device for peanut harvester also comprises separator, cleaning plant, vibrating device, secondary separation conveying plant, lifting device and transmission device;
The fixed frame 22 of the left and right sides is horizontally arranged with power input shaft 33, and the two ends of power input shaft 33 are respectively provided with a power input wheel 32; The upper end of fixed frame 22 left and right sides is symmetrically arranged with two chutes 20, power input shaft 33 is positioned at the front end of two chutes 20, the front and back end of fixed frame 22 left lower is respectively provided with a belt pulley 21, the front and back end of fixed frame 22 lower right side is respectively symmetrically arranged with a belt pulley 21, in the chute 20 of two, top, fixed frame 22 left and right sides, the rear end of every bar chute 20 is provided with a belt pulley 21, respectively be provided with a feed belt 1 around three belt pulleys 21 of frame homonymy and a power input wheel 32, separator is arranged on feed belt 1;
Cleaning plant is positioned at the below of separator, comprise the two pieces of sorting screen fixed heads 30 being symmetricly set in fixed frame 22 left and right sides, sorting screen fixed head 30 is provided with screening plant, sorting screen fixed head 30 is provided with portable plate 18, the end of portable plate 18 is connected with sieve support wheel 19, sieve support wheel 19 is arranged in chute 20, and sieve support wheel 19 can move along chute 20;
Vibrating device is connected with cleaning plant respectively and transmission device connects;
Transmission device comprises the double pulley 31 being arranged at power input shaft 33 one end, and double pulley 31 is connected to small pulley 27 by belt 29, and small pulley 27 to be arranged on fixed frame 22 through bearing spider 28, and small pulley 27 is connected to vibrating device by power transmission shaft;
Secondary separation conveying plant comprises cage 4, screw is provided with in cage 4, cage is arranged at the below of screening plant, the end of screw is connected to lifting device through driven sprocket 8, driven sprocket 8 is fixed in frame through chain wheeling support 9, and the fruit in cage 4 can be transported to lifting device by screw;
Lifting device comprises the conveying frame 10 be arranged on fixed frame 22, and conveying frame 10 is provided with power input device 15 and hoisting mechanism, and drive sprocket axle 14 and driven sprocket 8 are provided with driving chain 12, and hoisting mechanism is arranged on driving chain 12.
Separator comprises mesh grid, mesh grid is interwoven by many woven mesh belt ropes 2 and many mesh grid round steel 3, mesh grid round steel 3 is circular fine steel tube, mesh grid round steel 3 to be laterally evenly arranged on feed belt 1, woven mesh belt rope 2 is arranged on mesh grid round steel, woven mesh belt rope 2 interweaves with mesh grid round steel 3 is longitudinally vertical, and many woven mesh belt ropes 2 are evenly arranged on mesh grid round steel 3.Every bar mesh grid round steel 3 is arranged and is evenly placed with multiple cord hole, woven mesh belt rope 2, through cord hole, interweaves with mesh grid round steel 3.
Screening plant comprises the grid bar sieve 17 be arranged on sorting screen fixed head 30 and the lip(ped) sieve 16 be arranged on fixed frame 22, and lip(ped) sieve 16 is positioned at the top of grid bar sieve 17; Grid bar sieve 17 is arranged by many interval uniform grid bar fore-and-aft tilts and forms, lip(ped) sieve covers the below of whole separator, the end of grid bar sieve 17 is connected with cage 4, the height that grid bar sieve 17 and the height of the link of cage 4 sieve 17 other ends compared with grid bar is low, and peanut is slipped in cage 4 through grid bar sieve 17.Spacing between any two grid bars is 8 ~ 15mm, ensures that peanut can not drop out after falling into grid bar sieve in grid bar sieve.
Vibrating device comprises the rocker actuator of cranking arm being symmetricly set in cleaning plant both sides, described rocker actuator of cranking arm comprises the rocking bar connecting plate 23 of cranking arm be arranged on cleaning plant, rocking bar connecting plate 23 of cranking arm is connected with sorting screen fixed head 30, crank arm on rocking bar connecting plate 23 and be vertically installed with a linking arm 24, rocker arm of cranking arm 25 is connected with rocking bar connecting plate 23 of cranking arm by linking arm 24, rocker arm of cranking arm 25 is connected with power transmission shaft by eccentric wheel 26, and is connected with small pulley 27 through power transmission shaft.
Screw comprises helical axis 5, helical axis 5 is provided with helical blade 6, and the end of helical axis 5 is connected to driving chain 12 through driven sprocket 8.Helical blade 6 comprises steel helical blade body and spiral rubber blade 7, and steel helical blade body is connected with helical axis 5, and spiral rubber blade 7 is arranged on the periphery of steel helical blade body.
Hoisting mechanism comprises being evenly distributed on driving chain 12 and is provided with multiple upgrading slot 13; Described lifting device also comprises the multiple rollers 11 be evenly arranged in conveying frame 10, and driving chain 12 is coated on outside drive sprocket axle 14, driven sprocket 8 and roller 11.
During work, what secondary harvest device for peanut harvester is arranged on harvester for peanut goes out fruit end, the peanut seedling of results is first transported on separator, separator under the drive of feed belt 1 with power input shaft 33 synchronous axial system, the separate mesh that woven mesh belt rope 2 and mesh grid round steel 3 form completes being separated of peanut seedling, weeds, mulch film etc. and the peanut that comes off, and the initial gross separation of fruit seedling and clod, and peanut seedling is transported to reaping machine tailstock portion, be evenly placed on the ground by the delivery apparatus on harvester for peanut, the peanut come off and peanut seedling and weeds etc., fall on cleaning plant, lip(ped) sieve 16 on cleaning plant and grid bar sieve 17 move reciprocatingly under the drive of vibrating device, the secondary completing peanut and clod is cleaned, improve the cleannes of peanut, and clod weeds etc. are carried out secondary separation with peanut, separated peanut falls in cage 4 along grid bar sieve 17, the helical blade 6 of screw drives the peanut bottom cage 4 to move to the other end from one end of cage 4, and fall in the upgrading slot 13 of lifting device, upgrading slot 13 moves upward under the drive of power input device 15 and drive sprocket 14, peanut is transported in fruit storehouse the most at last, complete the multiple receipts of peanut.
Claims (9)
1. a secondary harvest device for peanut harvester, comprises fixed frame (22), it is characterized in that: this secondary harvest device for peanut harvester also comprises separator, cleaning plant, vibrating device, secondary separation conveying plant, lifting device and transmission device;
The fixed frame (22) of the left and right sides is horizontally arranged with power input shaft (33), and the two ends of power input shaft (33) are respectively provided with a power input wheel (32), the upper end of fixed frame (22) left and right sides is symmetrically arranged with two chutes (20), power input shaft (33) is positioned at the front end of two chutes (20), the front and back end of fixed frame (22) left lower is respectively provided with a belt pulley (21), the front and back end of fixed frame (22) lower right side is respectively symmetrically arranged with a belt pulley (21), in the chute (20) of two, fixed frame (22) top, the left and right sides, the rear end of every bar chute (20) is provided with a belt pulley (21), a feed belt (1) is respectively provided with around three belt pulleys (21) of frame homonymy and a power input wheel (32), separator is arranged on feed belt (1),
Cleaning plant is positioned at the below of separator, comprise the two pieces of sorting screen fixed heads (30) being symmetricly set in fixed frame (22) left and right sides, (30) are provided with screening plant with sorting screen fixed head, sorting screen fixed head (30) is provided with portable plate (18), the end of portable plate (18) is connected with sieve support wheel (19), sieve support wheel (19) is arranged in chute (20), and sieve support wheel (19) can move along chute (20);
Vibrating device is connected with cleaning plant respectively and transmission device connects;
Transmission device comprises the double pulley (31) being arranged at power input shaft (33) one end, double pulley (31) is connected to small pulley (27) by belt (29), small pulley (27) is arranged on (22) on fixed frame through bearing spider (28), and small pulley (27) is connected to vibrating device by power transmission shaft;
Secondary separation conveying plant comprises cage (4), cage is provided with screw in (4), cage is arranged at the below of screening plant, the end of screw is connected to lifting device through driven sprocket (8), driven sprocket (8) is fixed in frame through chain wheeling support (9), and the fruit in cage (4) can be transported to lifting device by screw;
Lifting device comprises the conveying frame (10) be arranged on fixed frame (22), conveying frame (10) is provided with power input device (15) and hoisting mechanism, drive sprocket axle (14) and driven sprocket (8) are provided with driving chain (12), and hoisting mechanism is arranged on driving chain (12).
2. secondary harvest device for peanut harvester as claimed in claim 1, it is characterized in that: described separator comprises mesh grid, mesh grid is interwoven by many woven mesh belt ropes (2) and many mesh grid round steel (3), mesh grid round steel (3) is circular fine steel tube, mesh grid round steel (3) is laterally evenly arranged on (1) on feed belt, woven mesh belt rope (2) is arranged on mesh grid round steel, woven mesh belt rope (2) interweaves with mesh grid round steel (3) is longitudinally vertical, and many woven mesh belt ropes (2) are evenly arranged on mesh grid round steel (3).
3. secondary harvest device for peanut harvester as claimed in claim 2, is characterized in that: every bar mesh grid round steel (3) is arranged and is evenly placed with multiple cord hole, woven mesh belt rope (2), through cord hole, interweaves with mesh grid round steel (3).
4. secondary harvest device for peanut harvester as claimed in claim 1, it is characterized in that: described screening plant comprises grid bar sieve (17) be arranged on sorting screen fixed head (30) and the lip(ped) sieve (16) be arranged on fixed frame (22), and lip(ped) sieve (16) is positioned at the top of grid bar sieve (17); Grid bar sieve (17) is arranged by many interval uniform grid bar fore-and-aft tilts and forms, lip(ped) sieve (16) covers the below of whole separator, the end of grid bar sieve (17) is connected with cage (4), the height of the link of grid bar sieve (17) and cage (4) comparatively grid bar sieve the height of (17) other end low, peanut sieves (17) through grid bar and is slipped in cage (4).
5. secondary harvest device for peanut harvester as claimed in claim 4, is characterized in that: the spacing between any two grid bars is 8 ~ 15mm.
6. secondary harvest device for peanut harvester as claimed in claim 1, it is characterized in that: described vibrating device comprises the rocker actuator of cranking arm being symmetricly set in cleaning plant both sides, described rocker actuator of cranking arm comprises the rocking bar connecting plate (23) of cranking arm be arranged on cleaning plant, rocking bar connecting plate (23) of cranking arm is connected with sorting screen fixed head (30), crank arm on rocking bar connecting plate (23) and be vertically installed with a linking arm (24), rocker arm of cranking arm (25) is connected with rocking bar connecting plate (23) of cranking arm by linking arm (24), rocker arm of cranking arm (25) is connected with power transmission shaft by eccentric wheel (26), and be connected with small pulley (27) through power transmission shaft.
7. secondary harvest device for peanut harvester as claimed in claim 1, it is characterized in that: described screw comprises helical axis (5), helical axis (5) is provided with helical blade (6), the end of helical axis (5) is connected to driving chain (12) through driven sprocket (8).
8. secondary harvest device for peanut harvester as claimed in claim 7, it is characterized in that: described helical blade (6) comprises steel helical blade body and spiral rubber blade (7), steel helical blade body is connected with helical axis (5), and spiral rubber blade (7) is arranged on the periphery of steel helical blade body.
9. secondary harvest device for peanut harvester as claimed in claim 1, is characterized in that: described hoisting mechanism comprises being evenly distributed on driving chain (12) and is provided with multiple upgrading slot (13); Described lifting device also comprises the multiple rollers (11) be evenly arranged in conveying frame (10), and driving chain (12) is coated on drive sprocket axle (14), driven sprocket (8) and roller (11) outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310633475.XA CN103609247B (en) | 2013-11-29 | 2013-11-29 | Secondary harvest device for peanut harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310633475.XA CN103609247B (en) | 2013-11-29 | 2013-11-29 | Secondary harvest device for peanut harvester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103609247A CN103609247A (en) | 2014-03-05 |
| CN103609247B true CN103609247B (en) | 2015-05-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310633475.XA Active CN103609247B (en) | 2013-11-29 | 2013-11-29 | Secondary harvest device for peanut harvester |
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| CN (1) | CN103609247B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105284269B (en) * | 2015-11-09 | 2017-04-12 | 青岛农业大学 | Soil removing and recycling device |
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- 2013-11-29 CN CN201310633475.XA patent/CN103609247B/en active Active
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| CN103609247A (en) | 2014-03-05 |
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