CN201290235Y - Peanut harvester - Google Patents
Peanut harvester Download PDFInfo
- Publication number
- CN201290235Y CN201290235Y CNU2008201488826U CN200820148882U CN201290235Y CN 201290235 Y CN201290235 Y CN 201290235Y CN U2008201488826 U CNU2008201488826 U CN U2008201488826U CN 200820148882 U CN200820148882 U CN 200820148882U CN 201290235 Y CN201290235 Y CN 201290235Y
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- CN
- China
- Prior art keywords
- frame
- peanut
- chain
- harvester
- shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a peanut reaping machine, which comprises a stander with wheels, wherein, a digging shovel, a conveying belt and a separating chain with the surface being provided with a sieve bar are arranged on the stander in turn from the front side to the back side, and the transmission direction of the conveying belt is consistent with that of the separating chain in a forward-backward direction, and both ends of the separating chain are driven by a chain, and the stander below the separating chain is provided with a vibrating sieve, and the stander is also provided with a driving shaft which is connected with a power source, and the driving shaft is connected with the conveying belt, the separating chain and the vibrating sieve in a driving way. The peanut reaping machine can harvest the peanuts automatically, and has low dropping rate and convenient application.
Description
Technical field
The utility model relates to a kind of agricultural machinery product, especially a kind of harvester for peanut.
Background technology
In harvesting peanut season, people generally adopt dual mode to carry out operation at present, and a kind of is traditional artificial work, and another kind is to adopt mechanical harvest.Artificial results peanut efficient is low and the amount of labour is big, and the badly broken of peanut, fruit drop rate are also very high.In the vast peanut cultivation zone of China, have some areas to adopt mechanical harvest now, this has just improved harvesting peanut efficient to a certain extent.But harvester for peanut is simple in structure mostly, has only the plough shovel with carrier chain, and excessive when interspace, because the peanut florescence is uneven, so the fruit above the homophyletic peanut has the ripe morning and evening not, harvester for peanut can not and be concentrated peanut shedding results mostly.During results, the peanut of ripen in advance easily breaks away from seedling and stays into underground and mildew and rot, runs into overcast and rainyly, and fruit seedling disengaging rate can reach more than 40%, still needs a large amount of artificial multiple receipts after operation, makes production efficiency be subjected to very big influence.
The utility model content
The purpose of this utility model provides a kind of peanut seedling can not only the separation with earth, and can gather in the crops the harvester for peanut clean, that production efficiency is high to the peanut shedding.
For achieving the above object, the utility model adopts following technical scheme: comprise the frame that has wheel, be provided with the disengaging latch that digger blade, conveyer belt and surface are provided with grating on the frame from front to back successively, the transmission direction of described conveyer belt and disengaging latch is consistent be before and after transmission, the disengaging latch two ends are by chain drive, be provided with vibratory sieve on the frame below the disengaging latch, also be provided with the driving shaft that is connected with power source on the frame, driving shaft all drives with conveyer belt, disengaging latch and vibratory sieve and is connected.
Described vibratory sieve comprises the sieve plate that has grating, and sieve plate top is provided with vibrating shaft, is provided with bearing block at the sieve plate two ends, is provided with in bearing block and the adaptive off-centre of bearing block drum, and described vibrating shaft interts in the off-centre drum and both are eccentric is provided with and connects by key; Described vibrating shaft is fixedly arranged on the frame bearing block by another.
Described vibrating shaft is two and front and back setting, all corresponding bearing block and the eccentric drum of being provided with on sieve plate and frame.
Described conveyer belt is that the surface is provided with grating and chaindriven carrier chain is also passed through at two ends, and the grating spacing of described carrier chain is less than the grating spacing of disengaging latch; Described driving shaft is arranged on the frame of carrier chain rear end upside, and driving shaft one end drives carrier chain rear end power transmission shaft by chain drive, and carrier chain rear end power transmission shaft drives disengaging latch front end power transmission shaft by chain drive; The described driving shaft other end also drives the anterior vibrating shaft of vibratory sieve by chain drive, and anterior vibrating shaft also drives the rear portion vibrating shaft by chain drive and rotates.
On the frame of the downside of disengaging latch rear end, also be provided with transversal chain conveyor, the transmission direction of the transmission direction vertical separation chain of transversal chain conveyor and also be chain drive; The turning cylinder of described disengaging latch rear end drives the transversal chain conveyor turning cylinder by the band transmission.
Also be provided with baffle plate on the frame of transversal chain conveyor rear side, the frame of digger blade upside is provided with hitch frame, and hitch frame is provided with pulley, also comprises steel wire rope, and steel wire rope one end is connected with frame, the other end with walk around pulley and be connected on the digger blade.
Described driving shaft is provided with the helical tooth roller box, has the helical gear that can be in transmission connection in the gear-box and perpendicular to driving axial power transmission shaft.
Also comprise extension spring, extension spring one end is connected on the frame of vibratory sieve upside, and the other end links to each other with vibratory sieve.
The vibratory sieve downside is provided with fruit-collecting box.
Described wheel is a universal wheel.
During use, hitch frame is linked to each other with tractor, the power transmission shaft of the vertical drive shaft on the helical tooth roller box is connected by the gear-box of shaft coupling with the tractor rear portion, like this, the gear-box of tractor can send power to driving shaft and make its rotation, driving shaft one end drives carrier chain rear end power transmission shaft by chain drive, and carrier chain rear end power transmission shaft drives disengaging latch front end power transmission shaft by chain drive; The described driving shaft other end also drives the anterior vibrating shaft of vibratory sieve by chain drive, anterior vibrating shaft also drives the rear portion vibrating shaft by chain drive and rotates, the turning cylinder of disengaging latch rear end drives transversal chain conveyor by the band transmission, like this, carrier chain, disengaging latch, vibratory sieve and transversal chain conveyor can be worked simultaneously, tractor drives harvester for peanut and moves ahead, digger blade is with peanut seedling, the mamoty of peanut and adhesive tape rises, be sent on the carrier chain then, be sent to disengaging latch again, because the grating spacing of disengaging latch is very big, so soil and shedding can be leaked down to vibratory sieve, the peanut of band seedling then continues to be sent to transversal chain conveyor, and transversal chain conveyor will be carried to frame one side with the peanut of seedling again, and finally drop on underground.Remaining shedding and soil are under the vibration of vibratory sieve, and the regolith sifts out, and stay the peanut that falls and finally fall into fruit-collecting box.The setting of extension spring can suitably reduce the vibration amplitude of vibratory sieve.When after hours, can utilize steel wire rope that digger blade is mentioned.
Description of drawings
Fig. 1 is the front view of harvester for peanut;
Fig. 2 is the vertical view of harvester for peanut;
Fig. 3 is the structural representation of vibratory sieve.
Embodiment
Comprise the frame 1 that has universal wheel 15 by Fig. 1, harvester for peanut shown in Figure 2, be inclined upwardly successively from front to back on the frame 1 and be provided with digger blade 17, carrier chain 16, disengaging latch 6, the transmission direction of described carrier chain 16 and disengaging latch 6 is consistent be before and after transmission, the two ends of carrier chain 16 and disengaging latch 6 are chain drive and the surface is provided with grating, and the grating spacing of carrier chain 16 is less than the grating spacing of disengaging latch 6.Be provided with vibratory sieve 7 on the frame below the disengaging latch 61, vibratory sieve 7 downsides are provided with fruit-collecting box 23.On the frame 1 of the downside of disengaging latch 6 rear ends, also be provided with transversal chain conveyor 11, the transmission direction of the transmission direction vertical separation chain 6 of transversal chain conveyor 11 and also be chain drive.The frame 1 of carrier chain 16 rear end upsides has the driving shaft 3 of helical tooth roller box 25 in the middle of being provided with, and has the helical gear that can be in transmission connection in the described helical tooth roller box 25 and perpendicular to the power transmission shaft 24 of driving shaft 3 directions.Described vibratory sieve 7 comprises the sieve plate that has grating, be disposed with two vibrating shafts 14,13 before and after the sieve plate top, vibrating shaft 14 two ends are fixedly arranged on the frame 1 by the diaxon bearing respectively, also be provided with another in pairs to bearing block 21 at the sieve plate two ends, be provided with the eccentric drum 12 adaptive with bearing block 21 in bearing block 21, described vibrating shaft 14 interts in eccentric drum 12 and both are eccentric is provided with and connects by key; The identical setting of vibrating shaft 14 with 13.Also comprise extension spring 22, extension spring 22 1 ends are connected on the frame 1 of vibratory sieve 7 upsides, and the other end links to each other with vibratory sieve 7.Described driving shaft 3 one ends drive carrier chain 16 rear end power transmission shafts 4 by chain drive, and carrier chain 16 rear end power transmission shafts 4 drive disengaging latch 6 front end power transmission shafts 5 by chain drive; Driving shaft 3 other ends also drive vibratory sieve 7 vibrating shafts 14 by chain drive, and vibrating shaft 14 also drives vibrating shaft 13 by chain drive and rotates, and turning cylinder 8 one ends of disengaging latch 6 rear ends drive the rotating shaft of transversal chain conveyor 11 by the band transmission.Also be provided with baffle plate 9 on the frame 1 of transversal chain conveyor 11 rear sides, the frame 1 of digger blade 17 upsides is provided with the draft arm 18 that has towing pad, draft arm 18 is provided with pulley 20, also comprise steel wire rope 19, steel wire rope 19 1 ends are connected with frame 1, the other end with walk around pulley 20 downsides and be connected on the digger blade 17.
During use, hitch frame 18 is linked to each other with tractor, power transmission shaft on the helical tooth roller box 25 24 is connected by the gear-box of shaft coupling with the tractor rear portion, like this, the gear-box of tractor can send power to driving shaft 3 and make its rotation, whole harvester for peanut is when moving ahead, digger blade 17 is with peanut seedling, the mamoty of peanut and adhesive tape rises, be sent to then on the carrier chain 16, be sent to disengaging latch 6 again, because the grating spacing of disengaging latch 6 is very big, so soil and shedding can be leaked down to vibratory sieve 7, the peanut of band seedling then continues to be sent to transversal chain conveyor 11, and transversal chain conveyor 11 will be carried to frame 1 outside with the peanut of seedling again, and finally drop on underground.Remaining shedding and soil are under the vibration of vibratory sieve 7, and the regolith sifts out, and stay the peanut that falls and finally fall into fruit-collecting box 23.When after hours, can utilize steel wire rope 19 that digger blade 17 is mentioned.
Claims (10)
1. harvester for peanut, comprise the frame that has wheel, be provided with the disengaging latch that digger blade, conveyer belt and surface are provided with grating on the frame from front to back successively, the transmission direction of described conveyer belt and disengaging latch is consistent be before and after transmission, the disengaging latch two ends are by chain drive, be provided with vibratory sieve on the frame below the disengaging latch, it is characterized in that: also be provided with the driving shaft that is connected with power source on the frame, driving shaft all drives with conveyer belt, disengaging latch and vibratory sieve and is connected.
2. harvester for peanut as claimed in claim 1, it is characterized in that: described vibratory sieve comprises the sieve plate that has grating, sieve plate top is provided with vibrating shaft, be provided with bearing block at the sieve plate two ends, be provided with in bearing block and the adaptive off-centre of bearing block drum, described vibrating shaft interts in the off-centre drum and both are eccentric is provided with and connects by key; Described vibrating shaft is fixedly arranged on the frame bearing block by another.
3. harvester for peanut as claimed in claim 2 is characterized in that: described vibrating shaft is two and front and back setting, all corresponding bearing block and the eccentric drum of being provided with on sieve plate and frame.
4. harvester for peanut as claimed in claim 3 is characterized in that: described conveyer belt is that the surface is provided with grating and chaindriven carrier chain is also passed through at two ends, and the grating spacing of described carrier chain is less than the grating spacing of disengaging latch; Described driving shaft is arranged on the frame of carrier chain rear end upside, and driving shaft one end drives carrier chain rear end power transmission shaft by chain drive, and carrier chain rear end power transmission shaft drives disengaging latch front end power transmission shaft by chain drive; The described driving shaft other end also drives the anterior vibrating shaft of vibratory sieve by chain drive, and anterior vibrating shaft also drives the rear portion vibrating shaft by chain drive and rotates.
5. as each described harvester for peanut of claim 1-4, it is characterized in that: on the frame of the downside of disengaging latch rear end, also be provided with transversal chain conveyor, the transmission direction of the transmission direction vertical separation chain of transversal chain conveyor and also be chain drive; The turning cylinder of described disengaging latch rear end drives the transversal chain conveyor turning cylinder by the band transmission.
6. harvester for peanut as claimed in claim 5, it is characterized in that: also be provided with baffle plate on the frame of transversal chain conveyor rear side, the frame of digger blade upside is provided with hitch frame, hitch frame is provided with pulley, also comprise steel wire rope, steel wire rope one end is connected with frame, the other end with walk around pulley and be connected on the digger blade.
7. harvester for peanut as claimed in claim 6 is characterized in that: described driving shaft is provided with the helical tooth roller box, has the helical gear that can be in transmission connection in the gear-box and perpendicular to driving axial power transmission shaft.
8. harvester for peanut as claimed in claim 7 is characterized in that: also comprise extension spring, extension spring one end is connected on the frame of vibratory sieve upside, and the other end links to each other with vibratory sieve.
9. harvester for peanut as claimed in claim 8 is characterized in that: the vibratory sieve downside is provided with fruit-collecting box.
10. harvester for peanut as claimed in claim 9 is characterized in that: described wheel is a universal wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201488826U CN201290235Y (en) | 2008-08-29 | 2008-08-29 | Peanut harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201488826U CN201290235Y (en) | 2008-08-29 | 2008-08-29 | Peanut harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201290235Y true CN201290235Y (en) | 2009-08-19 |
Family
ID=41003687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201488826U Expired - Fee Related CN201290235Y (en) | 2008-08-29 | 2008-08-29 | Peanut harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201290235Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103462183A (en) * | 2013-07-29 | 2013-12-25 | 丁年生 | Scraper type horseshoe mud removing device |
| CN106416584A (en) * | 2016-10-18 | 2017-02-22 | 李振考 | Peanut harvester |
-
2008
- 2008-08-29 CN CNU2008201488826U patent/CN201290235Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103462183A (en) * | 2013-07-29 | 2013-12-25 | 丁年生 | Scraper type horseshoe mud removing device |
| CN106416584A (en) * | 2016-10-18 | 2017-02-22 | 李振考 | Peanut harvester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090819 Termination date: 20110829 |