CN203675615U - Peanut harvesting device - Google Patents
Peanut harvesting device Download PDFInfo
- Publication number
- CN203675615U CN203675615U CN201420033202.1U CN201420033202U CN203675615U CN 203675615 U CN203675615 U CN 203675615U CN 201420033202 U CN201420033202 U CN 201420033202U CN 203675615 U CN203675615 U CN 203675615U
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- CN
- China
- Prior art keywords
- output shaft
- vibratory sieve
- plough
- peanut
- rear output
- 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 provides a peanut harvesting device which comprises a vibrating screen. A harvesting cutter row is arranged at the front end of the vibrating screen. A gearbox is arranged above the front portion of a rack. A front output shaft and a rear output shaft are arranged in parallel on the gearbox, wherein the front output shaft and the rear output shaft are opposite in rotating direction. Two soil-squeezing ploughs which move in opposite directions are arranged in front of the vibrating screen. The soil-squeezing ploughs are connected with the front output shaft through a connecting rod. A vibrating cross beam is arranged below the front portion of the vibrating screen. The two ends of the vibrating cross beam are connected with the two ends of the rear output shaft respectively through a crank-link mechanism. Eccentric vibrating wheels are arranged on the two sides of the rear portion of the vibrating screen. A drive rod is arranged between a drive shaft of each eccentric vibrating wheel and the rear output shaft. The peanut harvesting device is simple in structure and convenient to use; in the harvesting process, the peanut harvesting device cannot be easily entangled by peanut plants, and fruits are not prone to damage either; moreover, soil is not completely shaken off, the peanut fruits cannot be left in the soil, the labor intensity of farmers is lowered, and work efficiency is improved.
Description
Technical field
The utility model relates to a kind of crop harvester, particularly a kind of harvesting peanut device.
Background technology
Peanut is a kind of many economic crops of planting in China, and traditional harvesting approach is to adopt artificial results, the large and inefficiency of its labour intensity.And the mode of employing mechanical harvest, most of reaping machine complex structures, are easily snarled by peanut plant when results, very easily damage again fruit simultaneously, and have that to tremble soil unclean, results not totally, are easily stayed peanut the medium shortcoming of soil, affect the crop of peanut, and cause waste.
Summary of the invention
Technical problem to be solved in the utility model is for the deficiencies in the prior art, and a kind of harvesting peanut device reasonable in design, easy to use is provided.
Technical problem to be solved in the utility model is to realize by following technical scheme, and a kind of harvesting peanut device, is characterized in: comprise frame, be provided with vibratory sieve in the bottom of frame, the front end of vibratory sieve is provided with results blade row; Be provided with the gearbox joining with the power take-off of tractor in the front upper place of frame, parallel front output shaft and the rear output shaft that is provided with two direction of rotation on gearbox, in the machine frame at two sides of the front of vibratory sieve, be provided with the soil compaction plough of two move toward one another, soil compaction plough is provided with the rotating shaft of vertical setting, rotating shaft upper end is connected with the connecting rod with its coaxial setting, and small end joins by gear drive and front output shaft; The lower front of vibratory sieve is provided with vibration crossbeam, and vibration crossbeam contacts with the bottom surface of vibratory sieve, and the two ends of vibration crossbeam join by the two ends of toggle and rear output shaft respectively; The both sides, rear portion of vibratory sieve are provided with eccentric vibrating wheel, eccentric vibrating wheel is provided with the power transmission shaft parallel with rear output shaft, between power transmission shaft and rear output shaft, be provided with drive link, between the lower end and power transmission shaft of drive link, be equipped with bevel gear transmission mechanism between the upper end of drive link and rear output shaft.
Technical problem to be solved in the utility model can also further realize by following technical scheme, and described vibratory sieve is provided with sieve plate frame, in sieve plate frame, is provided with screen cloth, and screen cloth tail end below is provided with the collecting box being connected with sieve plate frame.
Technical problem to be solved in the utility model can also further realize by following technical scheme, and the mesh of described screen cloth diminishes after by forward direction gradually.
Technical problem to be solved in the utility model can also further realize by following technical scheme, and described screen surface is provided with some rearward settings and prevents the proal pawl of peanut, and the angle between pawl and screen cloth is 20-30 °.
Technical problem to be solved in the utility model can also further realize by following technical scheme, and described soil compaction plough comprises that plough body, the front end of plough body are connected with plough point.
The utility model is ploughed the peanut ridge back of the body is squeezed after pine by soil compaction, then with gathering in the crops blade row, peanut plant is scooped up on vibratory sieve, and shaker vibration makes peanut in screen cloth drops to collecting box, and peanut plant falls from screen cloth tail end.The drive mechanism of its shaker vibration is simple, easy to use, be not easy to be wound around by peanut plant, compared with prior art, it is simple in structure, easy to use, when results, be not easy to be snarled by peanut plant while not fragile fruit again, and have that to tremble soil unclean, peanut can not stayed in soil, reduced peasant's labour intensity, improve operating efficiency.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model.
Embodiment
Referring to accompanying drawing, further describe concrete technical scheme of the present utility model, so that those skilled in the art understands the present invention further, and do not form the restriction to its right.
With reference to Fig. 1, a kind of harvesting peanut device, comprises frame, is provided with vibratory sieve 1 in the bottom of frame, and the front end of vibratory sieve 1 is provided with results blade row 2; Be provided with the gearbox 6 joining with the power take-off of tractor in the front upper place of frame, parallel front output shaft 5 and the rear output shaft 7 that is provided with two direction of rotation on gearbox 6, in the machine frame at two sides of the front of vibratory sieve 1, be provided with the soil compaction plough 3 of two move toward one another, described soil compaction plough 3 comprises plough body, the front end of plough body is connected with plough point, plough point is movably connected on plough body, run into like this while exceeding the resistance of self loading, can make to plough point is cushioned, have again, be so just not easy to make soil compaction plough 3 to be damaged.Soil compaction plough 3 is provided with the rotating shaft of vertical setting, and rotating shaft upper end is connected with the connecting rod 4 with its coaxial setting, and connecting rod 4 upper ends join by gear drive and front output shaft 5.Described connecting rod 4 is shrinking connecting-rod, use soil compaction to plough at 3 o'clock, according to the height of the good soil compaction plough 3 of the width adjustment of the peanut ridge back of the body, make soil compaction plough 3 be positioned at the root of back of the body both sides, peanut ridge, by tractor motive power output shaft by power transmission to gearbox 6, export by front output shaft 5, gear drive is by moving the axle of front output shaft 5 rotation that becomes vertical link 4, thereby driving two soil compactions to plough 3 move toward one another inwardly pushes, promote backward, squeeze the soil of the raw ridge of the preserved egg back of the body, make the ridge back of the body short, solid, the peanut ridge back of the body ridge back of the body after extruding that is one bulk uprises, the loose one-tenth graininess of soil property.
The lower front of vibratory sieve 1 is provided with vibration crossbeam 9, vibration crossbeam 9 contacts with the bottom surface of vibratory sieve 1, the two ends of vibration crossbeam 9 join by toggle 8 and the two ends of rear output shaft 7 respectively, and the diameter of crank is less than the diameter of rear output shaft 7, and bias is located on rear output shaft 7; The both sides, rear portion of vibratory sieve 1 are provided with eccentric vibrating wheel 11, the eccentric connecting axle joining with vibratory sieve 1 that is provided with on eccentric vibrating wheel 11, eccentric vibrating wheel 11 is provided with the power transmission shaft parallel with rear output shaft 7, between power transmission shaft and rear output shaft 7, be provided with drive link 10, between the lower end and power transmission shaft of drive link 10, be equipped with bevel gear transmission mechanism between the upper end of drive link 10 and rear output shaft 7.Eccentric vibrating wheel 11 is identical with the vibration frequency of vibration crossbeam 9.Use drive link 10 not use chain structure can prevent that peanut plant is entangled on chain, make the chain can not transmission.Described drive link 10 and crank connecting link can be all expansion link.
Gearbox 6 is by power transmission to rear output shaft 7, and the toggle 8 joining with rear output shaft 7 drives vibration crossbeam 9 to move up and down, and drives vibratory sieve 1 to move up and down thereby make to vibrate crossbeam 9.Meanwhile, rear output shaft 7 is by bevel gear transmission mechanism and drive link 10, and by power transmission, to eccentric vibrating wheel 11, eccentric vibrating wheel 11 rotarily drives vibratory sieve 1 and does forward backward beating upwards.
Described vibratory sieve 1 is provided with sieve plate frame, in sieve plate frame, is provided with screen cloth, and screen cloth tail end below is provided with the collecting box 12 being connected with sieve plate frame.The mesh of described screen cloth diminishes after by forward direction gradually.The mesh of screen cloth front portion is large, can only make soil fall and can not make peanut fall, and the mesh at screen cloth rear portion is little, can make peanut fall, and just in time falls into the collecting box 12 of screen cloth below.
In described screen surface, be covered with some rearward settings and prevent the proal pawl of peanut, the angle between pawl and screen cloth is 20-30 °.Pawl can be left or right side be obliquely installed, determine according to the direction of motion of sieve plate.
Tractor travels forward and just makes to gather in the crops blade row 2 peanut plant is scooped up, push away on rearward vibratory sieve 1 simultaneously, the power that vibratory sieve 1 is exported by rear output shaft 7, makes eccentric vibrating wheel 11 drive vibratory sieve 1 to make front-rear reciprocation movement, and the sieve aperture of earth on screen cloth fallen.Peanut plant is because the effect of power is moved from front to back, and finally in a row falls on the ground.Peanut falls into the collecting box of screen cloth tail end below after vibration comes off.
The utility model can also be changed soil compaction plough 3 or vibratory sieve 1, can complete the opening of other underground stem tuber crops such as potato, taro, Ipomoea batatas and be incorporated as industry.Improve operating efficiency, really realized a tractor serves several purposes, played very positive role simultaneously for reducing farmer's burdens.
Claims (5)
1. a harvesting peanut device, is characterized in that: comprise frame, be provided with vibratory sieve in the bottom of frame, the front end of vibratory sieve is provided with results blade row; Be provided with the gearbox joining with the power take-off of tractor in the front upper place of frame, parallel front output shaft and the rear output shaft that is provided with two direction of rotation on gearbox, in the machine frame at two sides of the front of vibratory sieve, be provided with the soil compaction plough of two move toward one another, soil compaction plough is provided with the rotating shaft of vertical setting, rotating shaft upper end is connected with the connecting rod with its coaxial setting, and small end joins by gear drive and front output shaft; The lower front of vibratory sieve is provided with vibration crossbeam, and vibration crossbeam contacts with the bottom surface of vibratory sieve, and the two ends of vibration crossbeam join by the two ends of toggle and rear output shaft respectively; The both sides, rear portion of vibratory sieve are provided with eccentric vibrating wheel, eccentric vibrating wheel is provided with the power transmission shaft parallel with rear output shaft, between power transmission shaft and rear output shaft, be provided with drive link, between the lower end and power transmission shaft of drive link, be equipped with bevel gear transmission mechanism between the upper end of drive link and rear output shaft.
2. harvesting peanut device according to claim 1, is characterized in that: described vibratory sieve is provided with sieve plate frame, in sieve plate frame, is provided with screen cloth, and screen cloth tail end below is provided with the collecting box being connected with sieve plate frame.
3. harvesting peanut device according to claim 2, is characterized in that: the mesh of described screen cloth diminishes after by forward direction gradually.
4. harvesting peanut device according to claim 3, is characterized in that: described screen surface is provided with some rearward settings and prevents the proal pawl of peanut, and the angle between pawl and screen cloth is 20-30 °.
5. harvesting peanut device according to claim 1, is characterized in that: described soil compaction plough comprises that plough body, the front end of plough body are connected with plough point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420033202.1U CN203675615U (en) | 2014-01-20 | 2014-01-20 | Peanut harvesting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420033202.1U CN203675615U (en) | 2014-01-20 | 2014-01-20 | Peanut harvesting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203675615U true CN203675615U (en) | 2014-07-02 |
Family
ID=50997604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420033202.1U Expired - Fee Related CN203675615U (en) | 2014-01-20 | 2014-01-20 | Peanut harvesting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203675615U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104782311A (en) * | 2014-01-20 | 2015-07-22 | 樊坤声 | Peanut harvesting device |
-
2014
- 2014-01-20 CN CN201420033202.1U patent/CN203675615U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104782311A (en) * | 2014-01-20 | 2015-07-22 | 樊坤声 | Peanut harvesting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20210120 |