CN201536487U - Tuberous crop harvesting machine - Google Patents
Tuberous crop harvesting machine Download PDFInfo
- Publication number
- CN201536487U CN201536487U CN2009202724426U CN200920272442U CN201536487U CN 201536487 U CN201536487 U CN 201536487U CN 2009202724426 U CN2009202724426 U CN 2009202724426U CN 200920272442 U CN200920272442 U CN 200920272442U CN 201536487 U CN201536487 U CN 201536487U
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- Prior art keywords
- chain
- wheel
- chain wheel
- harvesting machine
- harvesting
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- 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 tuberous crop harvesting machine, which reduces the damage degree of potato skins, and improves harvesting quality grade and harvesting efficiency. The utility model adopts a technical scheme as follows: a frame (1), a power chain wheel (2), a gear pair (4), an eccentric wheel drive shaft (3), a chain wheel (5), a chain (7), a large chain wheel (8) and a chain tensioning wheel (6) are included; a circulating drive screen (10) is arranged in the frame (1); sieve driving chains (12) are arranged on two side of the circulating drive screen and matched with a three-teeth chain wheel (13) and a chain rolling shaft (9); the large chain wheel (8) and the three-teeth chain wheel (13) are connected by sharing a transmission shaft; a plurality of rubber teeth (11) are formed on the connecting ribs (15) arranged at intervals; and a protecting claw (14) is arranged at the tail of the frame. The harvesting machine is mainly used for harvesting potatoes or sweet potatoes.
Description
Technical field
The utility model relates to a kind of potato type harvesting machine.
Background technology
Present potato type harvesting machine is mainly used in results potato and Ipomoea batatas, because structurally being arranged in semicircular sieve with spacing of reinforcement, this machine separates soil and potato or Ipomoea batatas, the easy like this grade that crust wearing and tearing reduction agricultural product occur, the clean level and the efficient of separating potato class surface soil are not high yet.
Summary of the invention
The technical problems to be solved in the utility model is: a kind of reduction potato class crust breakage rate is provided, improves the potato type harvesting machine of results potato, Ipomoea batatas efficient.
For solving the problems of the technologies described above, the technical scheme that the utility model is taked is: it has framework, power chain, gear pair, eccentric wheel power transmission shaft, sprocket wheel, chain, hinge wheel and chain tension gear, in framework, be provided with circulation transmission sieve, and be provided with the sieve driving chain in its both sides and cooperate with three tooth sprockets, the chain axis of rolling, hinge wheel is that same power transmission shaft is connected with three tooth sprockets, be provided with a plurality of rubber teeth on dowel at interval, the afterbody of framework also is provided with the protection pawl.
Adopt the utility model, since it be provided with can cycle rotation sieve, clean level and operating efficiency that the potato class is separated with soil have been promoted, also owing on dowel, be provided with rubber tooth and the surperficial protection pawl that is surrounded by rubber, can reduce the breakage rate of potato and Ipomoea batatas crust, improve the credit rating and the results efficient of agricultural product.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 be Fig. 1 P to the rotation diagrammatic sketch.
Among the figure: framework 1, power chain 2, eccentric wheel power transmission shaft 3, gear pair 4, sprocket wheel 5, chain tension gear 6, chain 7, hinge wheel 8, the chain axis of rolling 9, circulation transmission sieve 10, rubber tooth 11, sieve driving chain 12, three tooth sprockets 13, protection pawl 14, dowel 15.
Embodiment
By Fig. 1,2,3 as can be known: the utility model has framework 1, power chain 2, gear pair 4, eccentric wheel power transmission shaft 3, sprocket wheel 5, chain 7, hinge wheel 8 and chain tension gear 6, in framework 1, be provided with circulation transmission sieve 10, and be provided with sieve driving chain 12 in its both sides and cooperate with three tooth sprockets 13, the chain axis of rolling 9, hinge wheel 8 is connected for same power transmission shaft with three tooth sprockets 13, on dowel 15 at interval, be provided with a plurality of rubber teeth 11, also be provided with protection pawl 14 at the afterbody of framework.It is the sprocket wheel that has only three teeth for three tooth sprockets 13, and each tooth inserts the space of sieve driving chain 12 according to the order of sequence, stirs circulation transmission sieve 10 and rotates.The P of sieve driving chain 12 is apart from equaling two distances between the dowel 15.Its cylindrical of the chain axis of rolling 9 can roll, to reduce the frictional force with sieve driving chain 12.Rubber tooth 11 is placed on dowel 15 on the mould and forms with the rubber casting.
Use the utility model, with the power output sprocket on the power chain 2 usefulness chains connection hand tractor, adjust vibrating device by the eccentric wheel control that is provided with on the eccentric wheel power transmission shaft 3, also adjust simultaneously when ploughing cutter work and the height of alley bottom of trench, starting hand tractor can operate, potato of being routed up or Ipomoea batatas enter circulation transmission sieve 10 and separate soil, then fall along protection pawl 14 again.
Claims (1)
- A potato type harvesting machine it framework (1) is arranged, power chain (2), gear pair (4), eccentric wheel power transmission shaft (3), sprocket wheel (5), chain (7), hinge wheel (8) and chain tension gear (6), it is characterized in that: in framework (1), be provided with circulation transmission sieve (10), and be provided with sieve driving chain (12) and three tooth sprockets (13) in its both sides, the chain axis of rolling (9) cooperates, hinge wheel (8) is connected for same power transmission shaft with three tooth sprockets (13), on dowel (15) at interval, be provided with a plurality of rubber teeth (11), also be provided with protection pawl (14) at the afterbody of framework.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202724426U CN201536487U (en) | 2009-11-16 | 2009-11-16 | Tuberous crop harvesting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202724426U CN201536487U (en) | 2009-11-16 | 2009-11-16 | Tuberous crop harvesting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201536487U true CN201536487U (en) | 2010-08-04 |
Family
ID=42587937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202724426U Expired - Fee Related CN201536487U (en) | 2009-11-16 | 2009-11-16 | Tuberous crop harvesting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201536487U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107251701A (en) * | 2017-07-14 | 2017-10-17 | 河南科技大学 | A kind of garlic digging harvester |
| CN111096135A (en) * | 2019-12-27 | 2020-05-05 | 华南农业大学 | Water chestnut harvester fruit soil conveying and separating mechanism |
| CN111096136A (en) * | 2019-12-27 | 2020-05-05 | 华南农业大学 | Water chestnut harvester and harvesting method thereof |
-
2009
- 2009-11-16 CN CN2009202724426U patent/CN201536487U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107251701A (en) * | 2017-07-14 | 2017-10-17 | 河南科技大学 | A kind of garlic digging harvester |
| CN111096135A (en) * | 2019-12-27 | 2020-05-05 | 华南农业大学 | Water chestnut harvester fruit soil conveying and separating mechanism |
| CN111096136A (en) * | 2019-12-27 | 2020-05-05 | 华南农业大学 | Water chestnut harvester and harvesting method thereof |
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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: 20100804 Termination date: 20111116 |