CN205142892U - Corn harvester - Google Patents
Corn harvester Download PDFInfo
- Publication number
- CN205142892U CN205142892U CN201520988786.2U CN201520988786U CN205142892U CN 205142892 U CN205142892 U CN 205142892U CN 201520988786 U CN201520988786 U CN 201520988786U CN 205142892 U CN205142892 U CN 205142892U
- Authority
- CN
- China
- Prior art keywords
- standing grain
- stem pulling
- grain lifting
- guard
- corn
- 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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- Harvesting Machines For Root Crops (AREA)
Abstract
The utility model discloses a corn harvester, including the automobile body with drive control system, still include the header, articulate in the inclined conveyor at header rear portion and the threshing cylinder that is connected with the inclined conveyor rear end, the header sets up in automobile body the place ahead, and inclined conveyor's front end below is connected with the automobile body through lift cylinder, and threshing cylinder's below is provided with the cleaning sieve, and the automobile body rear still is provided with the granary that is used for splendid attire maize seed grain after the cleaning sieve is cleaned. The utility model discloses a corn harvester greatly reduced the harvesting loss rate, the stability that has improved the header with reap efficiency, the utility model discloses a corn harvester can reequip on current wheat or rice harvester basis, does not change the whole structure, easy dismounting, practicality height.
Description
Technical field
The utility model relates to a kind of corn picker, belongs to technical field of agricultural machinery.
Background technology
Current, China's crawler belt is larger from walking full feeding harvester recoverable amount, crawler belt mainly gathers in the crops wheat and paddy rice from walking full feeding harvester, for expanding its transaction capabilities, on the basis not changing complete machine structure, power and transmission system, changing the ceding of Taiwan, threshing cylinder, sorting screen and inclined transporter just can harvesting corn.
The ceding of Taiwan is the important component part of corn picker, it has a point standing grain, hold up down, cut off, the function of harvesting and transmission, because the operating environment of corn picker is more severe, add lasting jolting and shake, stem pulling, harvesting weak effect, make that the yield loss rate of corn harvester header is higher, poor stability, and then it is low to result in grain header harvesting efficiency.
Utility model content
The utility model, in order to overcome the deficiency of above technology, provides a kind of corn picker, and this grain header greatly reduces yield loss rate, improves stability and the harvesting efficiency of the ceding of Taiwan.
the utility model overcomes the technical scheme that its technical problem adopts:
A kind of corn picker, the inclined transporter at the ceding of Taiwan rear portion that comprises car body and riding manipulation system, also comprise the ceding of Taiwan, is mounted on and the threshing cylinder be connected with inclined transporter rear end; The described ceding of Taiwan is arranged at car body front, is connected below the front end of inclined transporter by hoist cylinder with car body, and the below of threshing cylinder is provided with sorting screen, and car body rear is also provided with the silo for splendid attire corn kernel after sorting screen is cleaned.
Preferred according to the utility model, the lateral transfer auger that the described ceding of Taiwan comprises a point standing grain lifting guard, guard shield, stem pulling ear-picking unit and is connected with inclined transporter, divide standing grain lifting guard to comprise two limits be arranged side by side and divide standing grain lifting guard and point standing grain lifting guard in the middle of several, guard shield comprises two and is connected to limit and divides the limit of standing grain lifting guard rear end to cover and several are connected to the intermediate cap of middle point of standing grain lifting guard rear end, stem pulling ear-picking unit be arranged at point standing grain lifting guard and guard shield below and often adjacent two centres divide between standing grain lifting guard or limit is divided between standing grain lifting guard and middle point of standing grain lifting guard and is provided with one, described each stem pulling ear-picking unit comprises gear-box and a pair stem pulling roller, each stem pulling roller is arranged on the stem pulling roller fixed mount that is fixedly connected with gear-box, the often pair of stem pulling roller is by the pinion rotation of gear-box, the corn ear taken drives rice-pulling chain rotational conveyance to lateral transfer auger by sprocket wheel, each stem pulling roller is provided with and imports cone and several blades, each stem pulling roller fixed mount is provided with harvesting plate.
Preferred according to the utility model, described each stem pulling roller fixed mount is also provided with straw clearing knife, for clearing up weeds on blade.
Preferred according to the utility model, described inclined transporter comprises housing, be arranged at the final drive shaft assembly on housing and the chain harrow assembly be arranged in housing and by dancer assembly, chain harrow assembly is walked around final drive shaft assembly and is connected with by dancer assembly, and chain harrow assembly and Housing Base form conveying space.
Preferred according to the utility model, described threshing cylinder comprises barrel, the outer wall of barrel is evenly provided with several rows and some row spike-tooths, spike-tooth along barrel axis and barrel is vertical setting, be obliquely installed along the circumference of barrel and barrel unification towards a direction.
Preferred according to the utility model, described sorting screen comprises compass screen surface and is arranged at the guide plate above compass screen surface.
Preferred according to the utility model, the rear end of described inclined transporter is connected with threshing cylinder by the fixed mount be fixed on car body, and described fixed mount comprises fixed head, vertical symmetry is arranged at two pieces of support plates on fixed head and be connected and fixed two pieces of stiffeners of plate and support plate respectively.
the beneficial effects of the utility model are:
Corn picker of the present utility model greatly reduces yield loss rate, improves stability and the harvesting efficiency of the ceding of Taiwan.
Corn picker of the present utility model can be reequiped on existing wheat or rice harvester basis, and do not change complete machine structure, easy accessibility, practicality are high.
Accompanying drawing explanation
Fig. 1 is integrally-built schematic side view of the present utility model.
Fig. 2 is integrally-built schematic top plan view of the present utility model.
Fig. 3 is the plan structure schematic diagram of the ceding of Taiwan of the present utility model.
Fig. 4 is the side-looking structural representation of the ceding of Taiwan of the present utility model.
Fig. 5 is the structural representation of stem pulling ear-picking unit of the present utility model.
Fig. 6 is the structural representation of stem pulling roller of the present utility model.
Fig. 7 is the cross-sectional schematic of the utility model along A-A direction in Fig. 5.
Fig. 8 be inclined transporter of the present utility model overlook semi-section structural representation.
Fig. 9 is the side-looking structural representation of inclined transporter of the present utility model.
Figure 10 is the plan structure schematic diagram of threshing cylinder of the present utility model.
Figure 11 is the main TV structure schematic diagram of threshing cylinder of the present utility model.
Figure 12 is the side-looking structural representation of sorting screen of the present utility model.
Figure 13 is the plan structure schematic diagram of sorting screen of the present utility model.
Figure 14 is the main TV structure schematic diagram of fixed mount of the present utility model.
Figure 15 is the plan structure schematic diagram of fixed mount of the present utility model.
In figure, 1, the ceding of Taiwan, 2, inclined transporter, 3, threshing cylinder, 4, sorting screen, 5, hoist cylinder, 6, fixed mount, 1.1, divide standing grain lifting guard, 1.2, guard shield, 1.3, stem pulling ear-picking unit, 1.4, lateral transfer auger, 1.1.1, while divide standing grain lifting guard, 1.1.2, middle point standing grain lifting guard, 1.2.1, limit is covered, 1.2.2, intermediate cap, 1.3.1, gear-box, 1.3.2, stem pulling roller, 1.3.3, stem pulling roller fixed mount, 1.3.4, sprocket wheel, 1.3.5, rice-pulling chain, 1.3.6, import cone, 1.3.7, blade, 1.3.8, harvesting plate, 1.3.9, straw clearing knife, 1.3.10, plough bolt, 1.3.11, stem pulling groove, 2.1, final drive shaft assembly, 2.2, housing, 2.3, chain harrow assembly, 2.4, by dancer assembly, 3.1, barrel, 3.2, boss, 3.3, spike-tooth, 4.1, compass screen surface, 4.2, guide plate, 6.1, fixed head, 6.2, support plate, 6.3, stiffener.
Embodiment
Better understand the utility model for the ease of those skilled in the art, be described in further details below in conjunction with the drawings and specific embodiments to the utility model, following is only exemplary do not limit protection domain of the present utility model.
As shown in Figure 1, 2, corn picker of the present utility model, comprise car body, riding manipulation system, the ceding of Taiwan 1, the inclined transporter 2 being mounted on ceding of Taiwan rear portion and the threshing cylinder 3 be connected with inclined transporter rear end, described car body and riding manipulation system are all existing structures, do not draw in the drawings.The described ceding of Taiwan 1 is arranged at car body front, be connected with car body by hoist cylinder 5 below the front end of inclined transporter 2, the rear end of inclined transporter 2 is connected with threshing cylinder 3 by the fixed mount 6 be fixed on car body, the below of threshing cylinder 3 is provided with sorting screen 4, car body rear is also provided with the silo for splendid attire corn kernel after sorting screen is cleaned, and described silo does not indicate in the drawings.
As shown in fig. 3 to 7, the ceding of Taiwan 1 lateral transfer auger 1.4 that comprises a point standing grain lifting guard 1.1, guard shield 1.2, stem pulling ear-picking unit 1.3 and be connected with inclined transporter 2; Divide standing grain lifting guard 1.1 to comprise two limits be arranged side by side and divide standing grain lifting guard 1.1.1 and point standing grain lifting guard 1.1.2 in the middle of several; Guard shield 1.2 comprises two and is connected to limit and divides the limit of standing grain lifting guard 1.1.1 rear end to cover 1.2.1 and several are connected to the intermediate cap 1.2.2 of middle point of standing grain lifting guard 1.1.2 rear end; stem pulling ear-picking unit 1.3 be arranged at point standing grain lifting guard 1.1 and guard shield 1.2 below and often adjacent two centres divide between standing grain lifting guard 1.1.2 or limit is divided between standing grain lifting guard 1.1.1 and middle point of standing grain lifting guard 1.1.2 and is provided with one, described each stem pulling ear-picking unit 1.3 comprises gear-box 1.3.1 and a pair stem pulling roller 1.3.2, each stem pulling roller 1.3.2 is arranged on the stem pulling roller fixed mount 1.3.3 that is fixedly connected with gear-box 1.3.1, the often couple of stem pulling roller 1.3.2 is by the pinion rotation of gear-box, the corn ear taken drives rice-pulling chain 1.3.5 to rotate by sprocket wheel 1.3.4 and enters lateral transfer auger 1.4, each stem pulling roller 1.3.2 is provided with and imports cone 1.3.6 and several blades 1.3.7, described blade 1.3.7 is 6 and is symmetrically distributed on stem pulling roller by plough bolt 1.3.10, each stem pulling roller fixed mount 1.3.3 is provided with for corn is plucked the harvesting plate 1.3.8 that falls and the straw clearing knife 1.3.9 for clearing up weeds on blade from stem stalk, described a pair stem pulling roller 1.3.2 and a pair harvesting plate 1.3.8 with the use of stem pulling and the harvesting that just can complete corn.Space between the cover 1.2.1 and intermediate cap 1.2.2 of between described every two intermediate cap 1.2.2 or limit constitutes the stem pulling groove 1.3.11 holding corn stem.
As shown in Figure 8,9, inclined transporter 2 comprises housing 2.2, be arranged at the final drive shaft assembly 2.1 on housing and the chain harrow assembly 2.3 be arranged in housing and by dancer assembly 2.4, chain harrow assembly 2.3 is walked around final drive shaft assembly 2.1 and is connected with by dancer assembly 2.4, and chain harrow assembly 2.3 and Housing Base form conveying space.
As shown in Figure 10,11, threshing cylinder 3 comprises barrel 3.1, the outer wall of barrel is evenly provided with several rows and some row spike-tooths 3.3, the position that each spike-tooth 3.3 is connected with barrel 3.1 is provided with boss 3.2 and is fixed, spike-tooth 3.3 along barrel axis and barrel 3.1 is vertical setting, along the circumference of barrel and barrel 3.1 is unified is obliquely installed towards a direction.
As shown in Figure 12,13, sorting screen 4 comprises compass screen surface 4.1 and the guide plate 4.2 be arranged at above compass screen surface.
As shown in Figure 14,15, fixed mount 6 comprises fixed head 6.1, vertical symmetry is arranged at two pieces of support plates 6.2 on fixed head and be connected and fixed two pieces of stiffeners 6.3 of plate and support plate respectively.
The course of work of corn picker of the present utility model:
During harvesting corn, corn picker of the present utility model is in the ranks walked along corn, corn stem is by point standing grain lifting guard 1.1 points of standing grain of the ceding of Taiwan 1, when there being the corn stem fallen down, divide standing grain lifting guard 1.1 stem stalk can also be propped up, corn stem is imported to the importing cone 1.3.6 of stem pulling roller 1.3.2 by point standing grain lifting guard 1.1, importing cone imports corn stem in stem pulling groove 1.3.11 again, corn stem is pulled through the working clearance of harvesting plate 1.3.8 under the rotary action of stem pulling roller 1.3.2, fruit ear is taken, corn stem is cut off by blade 1.3.7 simultaneously, the fruit ear taken is directed to lateral transfer auger 1.4, inclined transporter 2 is fed into again by lateral transfer auger, fruit ear is delivered in threshing cylinder 3 by inclined transporter again, under the effect of threshing cylinder, corn ear is carried out threshing, undertaken cleaning by sorting screen 4 after threshing completes and corn kernel and skin flesh are separated, finally corn kernel is recovered in silo.
Above only describes general principle of the present utility model and preferred embodiment, those skilled in the art can make many changes and improvements according to foregoing description, and these changes and improvements should belong to protection domain of the present utility model.
Claims (7)
1. a corn picker, comprises car body and riding manipulation system, it is characterized in that: the threshing cylinder (3) also comprising the ceding of Taiwan (1), be mounted on the inclined transporter (2) at ceding of Taiwan rear portion and be connected with inclined transporter rear end; The described ceding of Taiwan (1) is arranged at car body front, be connected with car body by hoist cylinder (5) below the front end of inclined transporter (2), the below of threshing cylinder (3) is provided with sorting screen (4), and car body rear is also provided with the silo for splendid attire corn kernel after sorting screen is cleaned.
2. corn picker according to claim 1, is characterized in that: the lateral transfer auger (1.4) that the described ceding of Taiwan (1) comprises a point standing grain lifting guard (1.1), guard shield (1.2), stem pulling ear-picking unit (1.3) and is connected with inclined transporter (2), divide standing grain lifting guard (1.1) to comprise two limits be arranged side by side and divide standing grain lifting guard (1.1.1) and point standing grain lifting guard (1.1.2) in the middle of several, guard shield (1.2) comprises two and is connected to limit and divides the limit of standing grain lifting guard (1.1.1) rear end to cover (1.2.1) and several are connected to the intermediate cap (1.2.2) of middle point of standing grain lifting guard (1.1.2) rear end, stem pulling ear-picking unit (1.3) be arranged at point standing grain lifting guard (1.1) and guard shield (1.2) below and often adjacent two centres divide between standing grain lifting guard (1.1.2) or limit is divided between standing grain lifting guard (1.1.1) and middle point of standing grain lifting guard (1.1.2) and is provided with one, described each stem pulling ear-picking unit (1.3) comprises gear-box (1.3.1) and a pair stem pulling roller (1.3.2), each stem pulling roller (1.3.2) is arranged on the stem pulling roller fixed mount (1.3.3) that is fixedly connected with gear-box (1.3.1), the often pair of stem pulling roller (1.3.2) is by the pinion rotation of gear-box, the corn ear taken drives rice-pulling chain (1.3.5) rotational conveyance to lateral transfer auger (1.4) by sprocket wheel (1.3.4), each stem pulling roller (1.3.2) is provided with and imports cone (1.3.6) and several blades (1.3.7), each stem pulling roller fixed mount (1.3.3) is provided with harvesting plate (1.3.8).
3. corn picker according to claim 2, is characterized in that: described each stem pulling roller fixed mount (1.3.3) is also provided with straw clearing knife (1.3.9).
4. corn picker according to claim 1 and 2, it is characterized in that: described inclined transporter (2) comprises housing (2.2), be arranged at the final drive shaft assembly (2.1) on housing and the chain harrow assembly (2.3) be arranged in housing and passive dancer assembly (2.4), chain harrow assembly (2.3) is walked around final drive shaft assembly (2.1) and is connected with passive dancer assembly (2.4), and chain harrow assembly (2.3) and Housing Base form conveying space.
5. corn picker according to claim 1 and 2, it is characterized in that: described threshing cylinder (3) comprises barrel (3.1), the outer wall of barrel is evenly provided with several rows and some row spike-tooths (3.3), spike-tooth (3.3) along barrel axis and barrel (3.1) is vertical setting, along the circumference of barrel and barrel (3.1) is unified is obliquely installed towards a direction.
6. corn picker according to claim 1 and 2, is characterized in that: described sorting screen (4) comprises compass screen surface (4.1) and is arranged at the guide plate (4.2) above compass screen surface.
7. corn picker according to claim 1, it is characterized in that: the rear end of described inclined transporter (2) is connected with threshing cylinder (3) by the fixed mount (6) be fixed on car body, described fixed mount (6) comprises fixed head (6.1), vertical symmetry is arranged at two pieces of support plates (6.2) on fixed head and be connected and fixed two pieces of stiffeners (6.3) of plate and support plate respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520988786.2U CN205142892U (en) | 2015-12-03 | 2015-12-03 | Corn harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520988786.2U CN205142892U (en) | 2015-12-03 | 2015-12-03 | Corn harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205142892U true CN205142892U (en) | 2016-04-13 |
Family
ID=55678650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520988786.2U Expired - Fee Related CN205142892U (en) | 2015-12-03 | 2015-12-03 | Corn harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205142892U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106258196A (en) * | 2016-08-06 | 2017-01-04 | 河北首丰农业机械科技有限公司 | Survey the crop harvesting method produced for community and implement the equipment of the method |
| CN107027422A (en) * | 2017-04-13 | 2017-08-11 | 山东理工大学 | A kind of aspirated-air type feeding breaks fringe and cuts stem device |
| CN108112342A (en) * | 2017-11-09 | 2018-06-05 | 浦江县晶富农业科技有限公司 | Multi-functional harvester for both rice and wheat separation equipment |
| CN108521991A (en) * | 2018-03-15 | 2018-09-14 | 东北农业大学 | The shearing corn ear picking mechanism of blade |
| CN108551844A (en) * | 2018-04-23 | 2018-09-21 | 河南豪丰农业装备有限公司 | A kind of Multifunctional header of corn harvester shield |
-
2015
- 2015-12-03 CN CN201520988786.2U patent/CN205142892U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106258196A (en) * | 2016-08-06 | 2017-01-04 | 河北首丰农业机械科技有限公司 | Survey the crop harvesting method produced for community and implement the equipment of the method |
| CN107027422A (en) * | 2017-04-13 | 2017-08-11 | 山东理工大学 | A kind of aspirated-air type feeding breaks fringe and cuts stem device |
| CN108112342A (en) * | 2017-11-09 | 2018-06-05 | 浦江县晶富农业科技有限公司 | Multi-functional harvester for both rice and wheat separation equipment |
| CN108521991A (en) * | 2018-03-15 | 2018-09-14 | 东北农业大学 | The shearing corn ear picking mechanism of blade |
| CN108551844A (en) * | 2018-04-23 | 2018-09-21 | 河南豪丰农业装备有限公司 | A kind of Multifunctional header of corn harvester shield |
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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 |
Granted publication date: 20160413 Termination date: 20171203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |