CN201409311Y - Backpack type corn kernel harvester - Google Patents
Backpack type corn kernel harvester Download PDFInfo
- Publication number
- CN201409311Y CN201409311Y CN2009200892643U CN200920089264U CN201409311Y CN 201409311 Y CN201409311 Y CN 201409311Y CN 2009200892643 U CN2009200892643 U CN 2009200892643U CN 200920089264 U CN200920089264 U CN 200920089264U CN 201409311 Y CN201409311 Y CN 201409311Y
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- grain storage
- storage box
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Abstract
The utility model discloses a backpack type corn kernel harvester which comprises a picking device, a cob conveying device, a grain storage bin and a power transmission device for providing working power for all executive components, wherein, an input end of the cob conveying device is arranged below a discharge port of the picking device, an output end is arranged above a feed port of the grain storage bin, a threshing device is arranged at the side part of the grain storage bin, and a straw smashing device is arranged below the grain storage bin and the threshing device. The backpack type corn kernel harvester has the advantages of reasonable design, simple operation, stable performance, high working efficiency, ability for completing straw picking, conveying, threshing, storing and returning to field at a time, as well as various and complete functions, and can reduce agricultural production cost, save farming season, be intensive and high efficient and have very strong practicability and popularization value.
Description
Technical field
The utility model belongs to the farm machinery technical field, is specifically related to a kind of Backpack-type maize grain harvester that uses with tractor.
Background technology
Northern China is the establishing in large scale area of corn, because corn is subjected to the restriction of its cropping pattern and planting density, its mechanized harvest is large-area applications not as yet in vast rural area, still adopts the mode of artificial results, time and effort consuming is unfavorable for popularizing of agricultural mechanization.Corn planting is larger on a lot of farms; the cropping pattern standard; the general maize harvesting machine that adopts carries out the harvest corn operation; these maize harvesting machines are that corncob is won from corn stem mostly; can not realize gathering in the crops with threshing operations is disposable and finish, what have can't carry out the straw-returning operation, such maize harvesting machine function singleness; increase agriculture production cost virtually, more can not adapt to maximization, scale, the intensification production development requirement of agricultural production.And domestic existing corn threshing reaping machine does not possess threshing or not threshing and exchanges function during operation.Surpass at 30% o'clock at the corn kernel moisture content, very easily cause the broken and dyeing of corn kernel, destroy the corn quality, be difficult in the two crops a year area and applied.
The utility model content
The utility model is in order to solve weak point of the prior art, provide a kind of can be to the Backpack-type maize grain harvester of harvest corn, threshing, straw-returning operation simultaneously.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: the Backpack-type maize grain harvester, comprise ear-picking unit, cluster conveying device, grain storage box and the actuating unit of operation power is provided for each execution unit, the cluster conveying device input is located at the discharging opening below of ear-picking unit, output is located at grain storage box charging aperture top, described grain storage box sidepiece is provided with sheller unit, and grain storage box and sheller unit below are provided with straw millstone.
Be provided with branch grain device between described cluster conveying device output and grain storage box charging aperture and the sheller unit charging aperture, divide the grain device to be provided with the baffle plate that can stir.
Described sheller unit and grain storage box bottom are provided with carriage, and the discharging opening of sheller unit is connected with grain storage box.
Described actuating unit comprises power distribution device and at least two Cardan shafts, and the power distribution device is connected by chain drive with Cardan shaft.
Described ear-picking unit comprises and the anterior forebay of fixedlying connected of tractor, forebay is provided with cutting bench for harvesting and results body, the results body comprises the dialing-grain unit that is arranged on forebay front end both sides, dialing-grain unit rear portion central longitudinal is to being provided with one or more pairs of snapping bars, and snapping bar and dialing-grain unit all are in transmission connection with actuating unit.
Described cluster conveying device comprises low early and high after delivery chute, is provided with chain in the delivery chute, and chain and actuating unit are in transmission connection.
Adopt said structure, at the grain storage box sidepiece sheller unit is set, grain storage box and sheller unit below are provided with straw millstone, can disposablely finish and pluck fringe-conveying-threshing-storage and straw-returning operation, function is various more complete, has reduced agriculture production cost, saves farming season, intensive efficient; The corncob for the treatment of results in advance carries out the moisture test, if moisture is lower than 30%, be fit to threshing, stir the baffle plate of branch grain device during results, the output of corncob conveying plant is connected with the charging aperture of sheller unit, can realize in grain storage box, storing after the threshing, if testing moisture content is higher than 30%, be not suitable for threshing, as long as the harvesting corn fringe, stir the baffle plate of branch grain device during results, the output of corncob conveying plant is connected with the charging aperture of grain storage box gets final product; Forebay of the present utility model, carriage are fixedly mounted on the tractor front-end and back-end respectively, straw millstone is fixedly mounted on the tractor rear end lower, power all comes from tractor, carries out power transmission with each device respectively by power distribution device and Cardan shaft; The utility model is reasonable in design, easy and simple to handle, stable performance, high efficiency, has extremely strong practicality and promotional value.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the vertical view of Fig. 1.
Embodiment
As depicted in figs. 1 and 2, Backpack-type maize grain harvester of the present utility model, comprise ear-picking unit, cluster conveying device, grain storage box 1 and for each execution unit provides the actuating unit of operation power, grain storage box 1 bottom is provided with carriage 13, carriage 13 is fixedly connected on tractor 2 upper rear end.Ear-picking unit comprises and tractor 2 anterior forebaies 3 of fixedlying connected, forebay 3 is provided with cutting bench for harvesting 4 and results body, the results body is arranged side by side two covers, its spacing is suitable with the corn line-spacing, the results body comprises the dialing-grain unit 5 that is arranged on forebay 3 front end both sides, dialing-grain unit 5 rear portion central longitudinal are to being provided with a pair of snapping bar 6, and snapping bar 6 and dialing-grain unit 5 all are in transmission connection with actuating unit.Cluster conveying device comprises low early and high after delivery chute 7, is provided with chain 8 in the delivery chute 7, and chain 8 is in transmission connection with actuating unit.Delivery chute 7 inputs of cluster conveying device are located at the cutting bench for harvesting 4 discharging openings below of ear-picking unit, and delivery chute 7 outputs are located at grain storage box 1 charging aperture top, and grain storage box 1 sidepiece is provided with sheller unit 9, and the discharging opening of sheller unit 9 is connected with grain storage box 1.Tractor 2 rear ends of grain storage box 1 and sheller unit 9 belows are provided with straw millstone 10.Be provided with branch grain device 11 between delivery chute 7 outputs and grain storage box 1 charging aperture and sheller unit 9 charging apertures, divide grain device 11 to be provided with the baffle plate 12 that can stir.Actuating unit comprises power distribution device 14, Cardan shaft 15 and Cardan shaft 16, power distribution device 14 is in transmission connection by driving chain 20 with Cardan shaft 15, power distribution device 14 is in transmission connection with sheller unit 9 bands, power distribution device 14 is in transmission connection by Cardan shaft 16 and straw millstone, and Cardan shaft 15 is in transmission connection with ear-picking unit.Sheller unit 9 and straw millstone 10 are prior art, and specific structural features is not being given unnecessary details.
Earlier forebay 3 and carriage 13 are fixedly mounted on the top, front-end and back-end of tractor 2 respectively, straw millstone 10 is articulated on the hanger of posterior end of tractor 2, and power distribution device 14 is connected with tractor 2 rear end power take-offs.During farm work, in advance corncob that will results is carried out moisture test,, then be fit to pluck threshing behind the fringe if the corncob water content is lower than 30%, otherwise, the fringe results then only plucked.During the facility operation, the power of tractor 2 rear output shafts output is passed to dialing-grain unit 5 and snapping bar 6 operations that Cardan shaft 15 drives ear-picking unit through power distribution device 14 by driving chain 20, the corncob of taking is delivered to branch grain device 11 by the chain 8 of conveying plant by delivery chute 7, test according to the corncob water content, if water content surpasses 30%, the then grain storage box 1 interior storage that corncob is delivered directly to by the baffle plate 12 that stirs branch grain device 11; If moisture is lower than 30%, then by stirring the baffle plate 12 of branch grain device 11, after making corncob enter sheller unit 9 to carry out threshing, the grain storage box 1 of restoring.The device 10 of returning crop stocks to the field that is articulated in tractor 2 back carries out work by the power that Cardan shaft 16 transmits, and the field is pulverized and shed to the corn stalk of taking fruit ear.Since then, finish the overall process of operations such as harvest corn, threshing and straw-returning.
Claims (6)
1, Backpack-type maize grain harvester, comprise ear-picking unit, cluster conveying device, grain storage box and the actuating unit of operation power is provided for each execution unit, the cluster conveying device input is located at the discharging opening below of ear-picking unit, output is located at grain storage box charging aperture top, it is characterized in that: described grain storage box sidepiece is provided with sheller unit, and grain storage box and sheller unit below are provided with straw millstone.
2, Backpack-type maize grain harvester according to claim 1 is characterized in that: be provided with branch grain device between described cluster conveying device output and grain storage box charging aperture and the sheller unit charging aperture, divide the grain device to be provided with the baffle plate that can stir.
3, Backpack-type maize grain harvester according to claim 1 and 2 is characterized in that: described sheller unit and grain storage box bottom are provided with carriage, and the discharging opening of sheller unit is connected with grain storage box.
4, Backpack-type maize grain harvester according to claim 3 is characterized in that: described actuating unit comprises power distribution device and at least two Cardan shafts, and the power distribution device is connected by chain drive with Cardan shaft.
5, Backpack-type maize grain harvester according to claim 4, it is characterized in that: described ear-picking unit comprises and the anterior forebay of fixedlying connected of tractor, forebay is provided with cutting bench for harvesting and results body, the results body comprises the dialing-grain unit that is arranged on forebay front end both sides, dialing-grain unit rear portion central longitudinal is to being provided with one or more pairs of snapping bars, and snapping bar and dialing-grain unit all are in transmission connection with actuating unit.
6, Backpack-type maize grain harvester according to claim 5, it is characterized in that: described cluster conveying device comprises low early and high after delivery chute, is provided with chain in the delivery chute, chain and actuating unit are in transmission connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200892643U CN201409311Y (en) | 2009-03-30 | 2009-03-30 | Backpack type corn kernel harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200892643U CN201409311Y (en) | 2009-03-30 | 2009-03-30 | Backpack type corn kernel harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201409311Y true CN201409311Y (en) | 2010-02-24 |
Family
ID=41711205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200892643U Expired - Fee Related CN201409311Y (en) | 2009-03-30 | 2009-03-30 | Backpack type corn kernel harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201409311Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101971739A (en) * | 2010-09-26 | 2011-02-16 | 无锡同春新能源科技有限公司 | Corn harvester using wind hydrogen new energy resource as power device |
| CN103004363A (en) * | 2012-12-13 | 2013-04-03 | 天津毕晟智能科技开发有限公司 | Multifunctional header of corn harvester |
-
2009
- 2009-03-30 CN CN2009200892643U patent/CN201409311Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101971739A (en) * | 2010-09-26 | 2011-02-16 | 无锡同春新能源科技有限公司 | Corn harvester using wind hydrogen new energy resource as power device |
| CN103004363A (en) * | 2012-12-13 | 2013-04-03 | 天津毕晟智能科技开发有限公司 | Multifunctional header of corn 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: 20100224 Termination date: 20140330 |