CN201349407Y - Mini potato harvester - Google Patents
Mini potato harvester Download PDFInfo
- Publication number
- CN201349407Y CN201349407Y CNU2009200186791U CN200920018679U CN201349407Y CN 201349407 Y CN201349407 Y CN 201349407Y CN U2009200186791 U CNU2009200186791 U CN U2009200186791U CN 200920018679 U CN200920018679 U CN 200920018679U CN 201349407 Y CN201349407 Y CN 201349407Y
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- CN
- China
- Prior art keywords
- transmission mechanism
- frame
- potato harvester
- gearbox
- steel bar
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a mini potato harvester, which comprises a frame, and is characterized in that the head end above the frame is provided with a gearbox connected with a power mechanism of a walking tractor; a fixed underframe is arranged below the frame; a steel bar screen is arranged on the fixed underframe; the front end of the fixed underframe is provided with a plough shovel, a transmission mechanism and supporting wheels; the transmission mechanism and the supporting wheels are arranged at the back of the plough shovel; the rear end of the fixed underframe is provided with a dial wheel; the transmission mechanism is connected with the dial wheel through a chainwheel; and both ends of the steel bar screen are respectively connected with the transmission mechanism and a transmission shaft of the dial wheel. The mini potato harvester has the advantages of simple and compact structure, small external dimension, light weight and good maneuverability; the machine tool can be directly butt-arranged with the gearbox of the walking tractor, the power transmission is reliable, and the belt slipping and easy bending of the output shaft of the gearbox caused by impact are avoided in the existing machine tool which needs the belt for power transmission. The mini potato harvester is suitable for potato harvesting in small plots such as mountainous land and hilly land.
Description
Technical field
The utility model belongs to potato harvest machinery technical field, relates to a kind of small-sized potato harvester.
Background technology
At present, domestic potato class mechanized harvest facility mostly belong to big-and-middle-sized scale, big (the 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, the plot is smaller, and larger potato class mechanical harvest machine is difficult to promote, therefore, the plantation results all are to produce mode by people and animals' Lik-Sang, the production cost height, 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, and the services and repairs difficulty from economic angle, has exceeded the limit of power of peasant household.
Summary of the invention
The purpose of this utility model is to solve prior art to exist mating power to be not suitable for the technical problem of small-sized plot operation greatly, provides a kind of small-sized potato harvester, to overcome the deficiencies in the prior art.
To achieve these goals, the small-sized potato harvester of the utility model comprises frame, and its main points are that the top head end of frame is provided with the gearbox that is connected with the hand tractor actuating unit; Be provided with fixed frame below the frame, fixed frame is provided with the steel bar screen cloth, and the front end of fixed frame is provided with the plough shovel and is positioned at the transmission mechanism and the support wheel of plough shovel back, and the rear end of fixed frame is provided with thumb wheel; Transmission mechanism is connected with thumb wheel by sprocket wheel, and the two ends of steel bar screen cloth are connected with the power transmission shaft of transmission mechanism and thumb wheel respectively.
The back of said support wheel is provided with cleaning shoe.
In order to improve the effect of hack and chesson, said plough shovel is the convex surface triangular structure.
The utility model is simple and compact for structure, appearance and size is little, in light weight, mobility good, direct and the hand tractor gearbox butt joint installation of these facility, transmission of power is reliable, avoided existing facility to occur that belt creep and output shaft of gear-box easily are hit and crooked phenomenon by the belt transferring power, the utility model is suitable for the potato harvest in little plot such as mountain region and hilly ground.
Description of drawings
Fig. 1 is that the utility model structure master looks schematic diagram;
Fig. 2 is the utility model structure schematic top plan view.
Embodiment
According to Fig. 1 and Fig. 2, it comprises frame 2 the utility model, and the top head end of frame 2 is provided with the gearbox 1 that is connected with the hand tractor actuating unit; Be provided with fixed frame below the frame 2, fixed frame is provided with steel bar screen cloth 7, and the front end of fixed frame is provided with plough shovel 3 and is positioned at the transmission mechanism 8 and support wheel 4 of plough shovel 3 back, and the rear end of fixed frame is provided with thumb wheel 6; Transmission mechanism 8 is connected with thumb wheel 6 by sprocket wheel, and the two ends of steel bar screen cloth 7 are connected with the power transmission shaft of transmission mechanism 8 with thumb wheel 6 respectively; The back of support wheel 4 is provided with cleaning shoe 5; Plough shovel 3 is the convex surface triangular structure.
During operation, the power of 12 horsepowers hand tractor drives thumb wheel 6 rotations through gearbox 1 by transmission mechanism 8, drives steel bar screen cloth 7 again and moves backward; Under the traction of hand tractor, plough shovel 3 scoops up potato and soil layer together and sends into steel bar screen cloth 7, and potato continues to transmit rearward, and earth then leaks on the ground by steel bar screen cloth 7, realizes separating of potato and earth; After separation was finished, potato directly was laid on the ground into strips, can finish results through manually picking up.
Direct and the hand tractor gearbox butt joint installation of these facility, compact conformation, transmission of power is reliable, and belt creep, the output shaft of gear-box of having avoided domestic existing facility to occur by the belt transferring power easily is hit and crooked phenomenon appearance.Each single plough shovel is designed to the convex surface triangle, has improved the effect of hack and chesson.Optimize screen cloth inclination angle and grating intermittently, both be convenient to and walking tractor matching, guaranteed the separating effect of potato and soil again.The digger blade penetrating angle of plough shovel 3 can be adjusted at any time according to the different soils situation, guarantees that excavating depth meets the demands.
Claims (3)
1, a kind of small-sized potato harvester comprises frame, it is characterized in that the top head end of frame is provided with the gearbox that is connected with the hand tractor actuating unit; Be provided with fixed frame below the frame, fixed frame is provided with the steel bar screen cloth, and the front end of fixed frame is provided with the plough shovel and is positioned at the transmission mechanism and the support wheel of plough shovel back, and the rear end of fixed frame is provided with thumb wheel; Transmission mechanism is connected with thumb wheel by sprocket wheel, and the two ends of steel bar screen cloth are connected with the power transmission shaft of transmission mechanism and thumb wheel respectively.
2, small-sized potato harvester according to claim 1 is characterized in that the back of said support wheel is provided with cleaning shoe.
3, small-sized potato harvester according to claim 1 is characterized in that said plough shovel is the convex surface triangular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200186791U CN201349407Y (en) | 2009-01-20 | 2009-01-20 | Mini potato harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200186791U CN201349407Y (en) | 2009-01-20 | 2009-01-20 | Mini potato harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201349407Y true CN201349407Y (en) | 2009-11-25 |
Family
ID=41372801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200186791U Expired - Fee Related CN201349407Y (en) | 2009-01-20 | 2009-01-20 | Mini potato harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201349407Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101926251A (en) * | 2010-07-13 | 2010-12-29 | 朱意友 | Gearbox of potato harvester |
| CN101933426A (en) * | 2010-07-13 | 2011-01-05 | 凌栋梁 | Improved potato harvester |
| US9011222B2 (en) | 2011-10-21 | 2015-04-21 | Pioneer Hi Bred International, Inc. | Combine harvester and associated method for gathering grain |
-
2009
- 2009-01-20 CN CNU2009200186791U patent/CN201349407Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101926251A (en) * | 2010-07-13 | 2010-12-29 | 朱意友 | Gearbox of potato harvester |
| CN101933426A (en) * | 2010-07-13 | 2011-01-05 | 凌栋梁 | Improved potato harvester |
| CN101933426B (en) * | 2010-07-13 | 2012-10-03 | 朱意友 | Improved potato harvester |
| US9011222B2 (en) | 2011-10-21 | 2015-04-21 | Pioneer Hi Bred International, Inc. | Combine harvester and associated method for gathering grain |
| US9615511B2 (en) | 2011-10-21 | 2017-04-11 | Pioneer Hi-Bred International, Inc. | Combine harvester and associated method for gathering grain |
| US10058034B2 (en) | 2011-10-21 | 2018-08-28 | Pioneer Hi-Bred International, Inc. | Combine harvester and associated method for gathering grain |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shandong Feixian Huayuan Agricultural Equipment Industry & Trade Co., Ltd. Assignor: Ling Dongliang|Yang Shuxue|Qu Baojian Contract record no.: 2011370000537 Denomination of utility model: Automatic stacker for small potato harvester Granted publication date: 20091125 License type: Exclusive License Record date: 20111219 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091125 Termination date: 20140120 |