CN202143356U - Novel potato harvester - Google Patents
Novel potato harvester Download PDFInfo
- Publication number
- CN202143356U CN202143356U CN201120235409U CN201120235409U CN202143356U CN 202143356 U CN202143356 U CN 202143356U CN 201120235409 U CN201120235409 U CN 201120235409U CN 201120235409 U CN201120235409 U CN 201120235409U CN 202143356 U CN202143356 U CN 202143356U
- Authority
- CN
- China
- Prior art keywords
- gearbox
- frame
- vibrations
- potato harvester
- transmission
- 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
Links
Images
Landscapes
- Harvesting Machines For Root Crops (AREA)
Abstract
The utility model discloses a novel potato harvester, comprising a frame, a vibration connecting rod, a transmission system, a plate-type chain, and a star wheel shaft, a head end on the frame is provided with a gearbox connected with a gearbox of a worker-peasant 12K hand tractor; the lower part of the frame is provided with a fixed underframe, a steel bar sieve is disposed on the fixed underframe, the front end of the fixed underframe is provided with a plough shovel, the rear end two sides of the fixed underframe are provided with vibration sieve bars; two ends of the star wheel shaft installed at the rear part of the fixed underframe are respectively provided with a cam and a bevel gear corresponding to a transmission mechanism, the transmission mechanism is connected with the gearbox via a main shaft, and the star wheel shaft is provided with a star wheel corresponding to a plate type chain of a transmission steel bar sieve. The novel potato harvester is advantaged by simple and compact structure, small appearance size, light weight, and good maneuverability, the machine tool is directly in a butt joint installation with the gearbox of the worker-peasant 12K hand tractor, power transmission is reliable, and technical problems of difficultly in matched use with the worker-peasant 12K hand tractor and unsuitability for large-scale plot work in the prior art are solved.
Description
Technical field the utility model belongs to potato harvest machinery technical field, relates to a kind of and novel potato harvester workers and peasants 12K walking tractor matching.
Background technology is present, and domestic potato class mechanized harvest facility mostly belong to big-and-middle-sized scale, the big (mating power >=13.2kW) of mating power; Job area is farm formula plantation form mostly, the extensive operation of large tracts of land, but for landform such as mountain area, hills; Adding China's agricultural system is that single household is a production unit, and the plot is smaller, and larger potato class mechanical harvest machine is difficult to promote; Therefore, the plantation results all are to lean on people and animals' Lik-Sang to produce mode, and production cost is high; Labour intensity is big, has restricted further developing that the potato class is produced.External import potato type harvesting facility cost an arm and a leg; The services and repairs difficulty; From economic angle, exceeded the limit of power of peasant household, in addition; Because the structure of prior art gearbox of potato harvester is difficult to the walking tractor matching with workers and peasants 12K, causes the prior art potato harvester not use with workers and peasants 12K walking tractor matching.
The purpose of summary of the invention the utility model is to solve prior art to have the technical problem that is difficult to use and be not suitable for workers and peasants 12K walking tractor matching the operation of small-sized plot, a kind of novel potato harvester is provided, to overcome the deficiency of prior art.
To achieve these goals, the utility model potato harvester comprises frame, vibrations connecting rod, transmission system, board-like chain and thumb wheel axle, and its main points are that the top head end of frame is provided with the gearbox that is connected with workers and peasants 12K hand tractor gearbox; Be provided with fixed frame below the frame, fixed frame is provided with the steel bar sieve, and the front end of fixed frame is provided with the plough shovel, and the both sides, rear end of fixed frame are provided with the vibrations grating; The two ends that are installed in the thumb wheel axle at fixed frame rear portion be respectively equipped with cam and with the corresponding bevel gear of transmission mechanism, transmission mechanism is connected with gearbox through main shaft, the thumb wheel axle is provided with the corresponding thumb wheel of board-like chain that sieves with the transmission steel bar.
Be provided with the 17 tooth angular wheel shafts that are connected with the overhanging splined shaft of workers and peasants 12K hand tractor gearbox in the said gearbox.
Said gearbox is connected with frame with the adjustment screw mandrel through peg, and said adjustment screw mandrel and gearbox and frame are for flexibly connecting.
Said vibrations grating is hinged through vibrations connecting rod and frame, and an end of vibrations connecting rod contacts with cam.
The utility model is simple and compact for structure, appearance and size is little, in light weight, mobility good; Direct and the workers and peasants 12K hand tractor gearbox butt joint installation of these facility; Transmission of power is reliable, has solved prior art and has had the technical problem that is difficult to use and be not suitable for workers and peasants 12K walking tractor matching the operation of small-sized plot.
Description of drawings Fig. 1 is that the utility model structure master looks sketch map;
Fig. 2 is the utility model structure schematic top plan view.
Among the figure 1, gearbox 2, peg 3, frame 4, adjustment screw mandrel 5, vibrations connecting rod 6, cam 7, vibrations grating 8, steel bar sieve 9, thumb wheel 10, bevel gear 11, transmission system 12, main shaft 13, plough shovel 14, board-like chain 15, thumb wheel axle
Embodiment is according to Fig. 1 and Fig. 2, and it comprises the gearbox 1 supporting with workers and peasants 12K hand tractor gearbox, peg 2, frame 3, adjustment screw mandrel 4, vibrations connecting rod 5, cam 6, vibrations grating 7, steel bar sieve 8, thumb wheel 9, bevel gear 10, transmission system 11, plough shovel 13, board-like chain 14 and thumb wheel axle 15 the utility model; Gearbox 1 is connected with the overhanging splined shaft of hand tractor gearbox through 17 tooth angular wheel shafts, is fixedly mounted on the gearbox of hand tractor; One end of peg 2 and gearbox 1 active link, the other end is welded on the frame 3; One end of adjustment screw mandrel 4 and the bottom active link of gearbox 1, the other end and frame 3 active links are adjusted the relative position of gearbox 1 and frame 3 through rotating adjustment screw mandrel 4, thus the angle of penetration of adjustment plough shovel 13.Vibrations connecting rod 5 one ends are hinged on the frame 3, and an end is connected with vibrations grating 7, through contact the vibrations action that realizes vibrations grating 7 with cam 6; Cam 6 all is fixed on the thumb wheel axle 15 with thumb wheel 9.Thumb wheel axle 15 is connected with transmission system 11, and transmission system 11 is connected with gearbox 1 through main shaft 12.Plough shovel 13 is pressed certain position seam on frame 3.
During operation, the power of workers and peasants 12K hand tractor drives bevel gear 10 through gearbox 1 through transmission system 11, drives thumb wheel 9 rotations that are installed on it through thumb wheel axle 15 again; Drive the screen cloth that board-like chain 14 drives then and move backward (opposite with direction of advance), under the traction of workers and peasants 12K hand tractor, plough shovel 13 scoops up potato and soil layer together and sends on the screen cloth; Potato continues to carry backward; Earth then leaks on the ground from the screen cloth slit, behind the entering vibrations grating 8, carries out the secondary potato once more and separates with earth; Potato after the separation is laid on the ground into strips, picks up into bag through manual work and realizes results.In operation process, can adjust plough at any time through adjustment screw mandrel 4 according to soil regime and shovel 13 penetrating angle, reach best results effect.During adjustment, transmission system 11 can be rotated around the main shaft 12 of gearbox 1, can not influence the power transmission and the transmission accuracy of facility.The vibrations of rear end vibrations grating 8 are to realize shaking action by the rotation of vibrations connecting rod 5 through the cam 6 that is in contact with it that is installed on the frame 3.
This implement structure compact, appearance and size is little, and is in light weight, and mobility is good, can adapt to the potato harvest of mountain region and hilly ground.
The characteristics of the utility model:
1, mating power is a workers and peasants 12K hand tractor, is fit to hilly ground and single household and uses, and is easy to utilize, can greatly improve the mechanized operation level of potato harvest.
2, the special and workers and peasants 12K hand tractor gearbox of gearbox 1 matches.
3, adopt the leaf chain bar to drive screen cloth, durable in use.Drive screen cloth compared with general employing belt, have and do not stop up earth, not the characteristics of easy fracture.
4, can regulate the penetrating angle of plough shovel according to soil regime at any time,, during therefore through adjustment screw mandrel adjustment plough shovel inclination angle, not influence the transmission of power and the transmission accuracy of transmission system because transmission system can be rotated around transmission main shaft.
5, the vibrations grating 7 of the utility model rear end installation not only can realize that potato separates with the postsearch screening of earth, and can clear up mulch film well, avoids mulch film parcel potato, influence results effect.
The main economy of the utility model, technical indicator:
Appearance and size: 800 * 500 * 550mm
Complete machine net weight: 80kg
Plough shovel angle: 16 °～35 °
Maximum digging depth: 180mm
Operating efficiency: 0.8 mu/hour
Exposed potato rate: >=99%
Total loss rate: (do not excavate loss, bury the soil loss)≤2%
Hurt rate :≤10%
Cut-out rate :≤1%
Mating power: workers and peasants 12K hand tractor.
Claims (4)
1. a novel potato harvester comprises frame, vibrations connecting rod, transmission system, board-like chain and thumb wheel axle, and its main points are that the top head end of frame is provided with the gearbox that is connected with workers and peasants 12K hand tractor gearbox; Be provided with fixed frame below the frame, fixed frame is provided with the steel bar sieve, and the front end of fixed frame is provided with the plough shovel, and the both sides, rear end of fixed frame are provided with the vibrations grating; The two ends that are installed in the thumb wheel axle at fixed frame rear portion be respectively equipped with cam and with the corresponding bevel gear of transmission mechanism, transmission mechanism is connected with gearbox through main shaft, the thumb wheel axle is provided with the corresponding thumb wheel of board-like chain that sieves with the transmission steel bar.
2. novel potato harvester according to claim 1 is characterized in that being provided with in the said gearbox the 17 tooth angular wheel shafts that are connected with the overhanging splined shaft of workers and peasants 12K hand tractor gearbox.
3. novel potato harvester according to claim 1 is characterized in that said gearbox is connected with frame with the adjustment screw mandrel through peg, and said adjustment screw mandrel and gearbox and frame are for flexibly connecting.
4. novel potato harvester according to claim 1 is characterized in that said vibrations grating is hinged through vibrations connecting rod and frame, and an end of vibrations connecting rod contacts with cam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120235409U CN202143356U (en) | 2011-07-01 | 2011-07-01 | Novel potato harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120235409U CN202143356U (en) | 2011-07-01 | 2011-07-01 | Novel potato harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202143356U true CN202143356U (en) | 2012-02-15 |
Family
ID=45579296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120235409U Expired - Fee Related CN202143356U (en) | 2011-07-01 | 2011-07-01 | Novel potato harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202143356U (en) |
-
2011
- 2011-07-01 CN CN201120235409U patent/CN202143356U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201349406Y (en) | Novel potato harvester | |
| CN201805712U (en) | Sieve-sheet cyperus esculentus harvester | |
| CN204837058U (en) | Harvester is excavated to suspension type pseudo -ginseng | |
| CN104871713B (en) | A kind of 3 years raw sangqi ginseng digging harvesters of suspension type | |
| CN202857247U (en) | Wide-width folding hydraulic drive stubble cleaning and ridging combination land preparation machine | |
| CN105075489A (en) | Self-propelled pseudo-ginseng harvester | |
| CN103355048B (en) | Small vibration-sieve type potato digger | |
| CN103918396B (en) | Seedling fruit laying device and the harvester for peanut with this seedling fruit laying device | |
| CN204518461U (en) | Chain guide formula potato harvester | |
| CN203251627U (en) | Multifunctional harvester | |
| CN201315751Y (en) | Multipurpose rhizome harvester | |
| CN101933426B (en) | Improved potato harvester | |
| CN202232148U (en) | Elastic digging shovel type potato harvester | |
| CN205017850U (en) | Self -propelled pseudo -ginseng harvester | |
| CN102204446B (en) | Novel potato harvester | |
| CN201349407Y (en) | Mini potato harvester | |
| CN201718201U (en) | Improved potato harvester | |
| CN202143356U (en) | Novel potato harvester | |
| CN101889493A (en) | Novel potato harvester | |
| CN103168547A (en) | Collector of peanuts grown in sand land | |
| CN202773361U (en) | Small-sized vibrating screen type potato digger | |
| CN105557172A (en) | Potato harvesting and residual film recovery combined machine | |
| CN102124857A (en) | Dual-drive potato harvester | |
| CN102696332B (en) | Potato harvester | |
| CN102160478B (en) | Straw deep burying protective farming compound machine |
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: 20120215 Termination date: 20180701 |