CN202941156U - Row-regardless force feeding maize harvesting machine and header thereof - Google Patents
Row-regardless force feeding maize harvesting machine and header thereof Download PDFInfo
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- CN202941156U CN202941156U CN 201220648796 CN201220648796U CN202941156U CN 202941156 U CN202941156 U CN 202941156U CN 201220648796 CN201220648796 CN 201220648796 CN 201220648796 U CN201220648796 U CN 201220648796U CN 202941156 U CN202941156 U CN 202941156U
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- floating roller
- force feeding
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Abstract
The utility model discloses a row-regardless force feeding maize harvesting machine and a header of the row-regardless force feeding maize harvesting machine. The header of the row-regardless force feeding maize harvesting machine comprises a header body and a snapping roller group pair which is arranged on the header body in a right-left interval mode, wherein a force feeding mechanism is arranged in front of the header body, the force feeding mechanism comprises link chain mechanisms which are arranged on the right side and the left sided of the snapping roller group pair, the link chain mechanisms comprise chain wheel groups and annular link chains which are connected with all the chain wheels of the chain wheel groups in a transmission mode, moving plates which extend outwards are arranged on the annular chains along the annular chains in a periphery interval mode, force feeding sections which move from the front to the back are arranged on the annular chains, and splay structures with the bigger opening outwards are formed by the snapping roller group pair corresponding to the two force feeding section. The row-regardless force feeding maize harvesting machine and the row-regardless force feeding maize harvesting machine header can be adapted to maize harvesting work of maize planting regions of different forms, avoids the phenomenon of missing cutting maximally, and reduces loss ratio. At the same time easy operation of maize crop harvest at the turning part of the edge of a field can be achieved, and thus harvesting efficiency is improved.
Description
Technical field
The utility model relates to a kind of maize harvesting machine and the ceding of Taiwan thereof.
Background technology
Corn is one of staple crops of China, and in recent years, due to the fast development of processing industry and livestock breeding, the corn demand is increasing, and cultivated area is in rising trend.At present, China has formed three large Maize Production districts, and the one, the corn-growing regions in northeast, the Planting Row Distance between corn crop is basically identical; The 2nd, Huang-Huai-Hai plain spring and summer corn-growing regions, the Planting Row Distance difference between corn crop is large; The 3rd, also there is the large problem of Planting Row Distance difference in southwestern hills corn-growing regions.
The structure of existing corn harvester as shown in Figure 1 and Figure 2, comprise ceding of Taiwan body 11, seedling dividing mechanism, corn snapping unit are installed on ceding of Taiwan body 11 and dial standing grain mechanism, seedling dividing mechanism mainly contains along the spaced apart nearside divider of ceding of Taiwan body left and right directions 31 and consists of, and forms the feeding gap of enlarging splayed structure forward between the leading portion section of two adjacent nearside dividers 31; Corn snapping unit mainly comprise stem pulling roller group to harvesting plate group pair, stem pulling roller group is to being arranged on respectively the below that respectively feeds the gap,, stem pulling roller 21 that left and right be arranged in juxtaposition that extend along left and right directions by two axis consists of, harvesting plate group is made of two spaced apart harvesting plates in left and right being positioned at stem pulling roller group right top; Dial standing grain mechanism and mainly comprise rice-pulling chain group pair, the rice-pulling chain group consists of the rice-pulling chain 41 by two relative gyrations.Its operation principle: nearside divider is from the cane righting of root with corn crop 51, and guiding is introduced the rice-pulling chain group in the right working clearance, rice-pulling chain 41 with corn stem introduce harvesting plate group to the stem pulling rod to the group working clearance in, under two right stem pulling roller effects in relative rotation of stem pulling roller group, corn stem is forced drawing downwards; When fruit ear arrived right working clearance of harvesting plate group, its large end was stuck, and corn stem continues by drawing downwards, and fruit ear is plucked from staying on the harvesting plate, and is brought in follow-up mechanism by rice-pulling chain.The corn harvester of this structure, because the spacing between the working clearance of each mechanism is consistent, be fit to very much the consistent corn crop of Planting Row Distance row is fed, but for the larger growing area of Planting Row Distance difference, due to part corn crop and each working clearance not to row, only rely on the guiding of nearside divider to introduce, still can occur leaking the situation of cutting, percent of loss is larger.
The utility model content
The purpose of this utility model is to provide a kind of the assurance in corn ear harvesting rate, can also adapt to the corn harvester of harvesting of the corn crop of multi-form Planting Row Distance; The utility model also provides a kind of maize harvesting machine that uses this ceding of Taiwan simultaneously.
corn harvester of the present utility model adopts following technical scheme: a kind of corn harvester, comprise ceding of Taiwan body and be arranged on the spaced apart snapping bar group in left and right pair on ceding of Taiwan body, the front of described ceding of Taiwan body is equipped with the pressure intake mechanism, force intake mechanism to comprise the link chain mechanism that is separately positioned on the right left and right sides of described snapping bar group, link chain mechanism comprises the ring chain that rotation is assemblied in the chain wheel set on ceding of Taiwan body and is connected with each chain gear transmission of chain wheel set, be installed with outward extending on ring chain, along the circumferential spaced apart plate of ring chain, and ring chain has mobile from front to back pressure feeding section, force the feeding section to be used for will be not the row corn crop not being pulled over snapping bar group to correspondence from front to back to front end, described snapping bar group forms an enlarging splayed structure forward to two pressure feeding sections of correspondence.
The sprocket wheel corresponding with described pressure feeding section front end in described chain wheel set is floating roller, the inboard of described ring chain is provided with for described floating roller being applied the Floatable supporting mechanism of radial floating power, described Floatable supporting mechanism comprises fairlead that axis radially extends along floating roller and is inserted into floating axle in fairlead along the axially directed movement of fairlead, the wheel shaft of described floating roller is arranged on floating axle on the end position of floating roller, is provided with between fairlead and mandrel mandrel is applied elastic component towards the active force of floating roller.
Also be provided with the guard shield of establishing described pressure intake mechanism for cover on described ceding of Taiwan body.
of the present utility model to going the following technical scheme of pressure feeding maize harvesting machine employing: a kind of pressure feeds maize harvesting machine to row, the ceding of Taiwan that comprises frame and be arranged on the frame front, the ceding of Taiwan comprises ceding of Taiwan body and is arranged on the spaced apart snapping bar group in left and right pair on ceding of Taiwan body, the front of described ceding of Taiwan body is equipped with the pressure intake mechanism, force intake mechanism to comprise the link chain mechanism that is separately positioned on the right left and right sides of described snapping bar group, link chain mechanism comprises the ring chain that rotation is assemblied in the chain wheel set on ceding of Taiwan body and is connected with each chain gear transmission of chain wheel set, be installed with outward extending on ring chain, along the circumferential spaced apart plate of ring chain, and ring chain has mobile from front to back pressure feeding section, force the feeding section to be used for will be not the row corn crop not being pulled over snapping bar group to correspondence from front to back to front end, described snapping bar group forms an enlarging splayed structure forward to two pressure feeding sections of correspondence.
The sprocket wheel corresponding with described pressure feeding section front end in described chain wheel set is floating roller, the inboard of described ring chain is provided with for described floating roller being applied the Floatable supporting mechanism of radial floating power, described Floatable supporting mechanism comprises fairlead that axis radially extends along floating roller and is inserted into floating axle in fairlead along the axially directed movement of fairlead, the wheel shaft of described floating roller is arranged on floating axle on the end position of floating roller, is provided with between fairlead and mandrel mandrel is applied elastic component towards the active force of floating roller.
Also be provided with the guard shield of establishing described pressure intake mechanism for cover on described ceding of Taiwan body.
That adopts said structure does not force feeding harvest corn and the ceding of Taiwan thereof to row, due to pressure feeding section formation enlarging forward the splayed structure of snapping bar group to two ring chains of correspondence, add and be provided with plate on ring chain, under the effect of each ring chain gyration, force the feeding section along moving from front to back, just can will the corn crop of row not forced to introduce the right front end of snapping bar group.Therefore, the ceding of Taiwan of this structure and use the maize harvesting machine of this ceding of Taiwan can adapt to the reaping corn operation of multi-form corn-growing regions is avoided Lou cutting phenomenon to greatest extent, has reduced percent of loss; The simultaneously corn crop harvesting the during headland turn easily operation that also becomes has improved harvesting efficiency.
Further, the inboard Floatable supporting mechanism that arranges of ring chain has been realized the automatic adjusting of the tensioning degree of ring chain, effectively raises the life-span of link chain mechanism.
Description of drawings
Fig. 1 is the structural representation of existing corn harvester;
Fig. 2 is the working state figure of existing corn harvester header;
Fig. 3 is the structural representation of a kind of embodiment of corn harvester of the present utility model;
Fig. 4 is the vertical view of Fig. 3;
Fig. 5 is the working state figure of corn harvester of the present utility model.
Embodiment
The embodiment of corn harvester of the present utility model: as shown in Fig. 3-5, comprise ceding of Taiwan body 1, on ceding of Taiwan body 1, corn snapping unit is installed, corn snapping unit comprises along the spaced apart snapping bar group of left and right directions pair, the snapping bar group consists of, snapping bar 2 that the left and right is arranged in juxtaposition that extend along fore-and-aft direction by two axis, and the gap between two snapping bars 2 is the harvesting gap.Above part is prior art or can realizes by prior art.Leading section at ear harvesting bench is equipped with the pressure intake mechanism, force intake mechanism to comprise and be arranged in the snapping bar group to the link chain mechanism of the left and right sides, link chain mechanism comprises and rotates the some sprocket wheels 4 be assemblied on ceding of Taiwan body 1 and be in transmission connection together ring chain 6 of each sprocket wheel 4, each sprocket wheel 4 forms chain wheel set, the axis of the wheel shaft of sprocket wheel 4 extends along the vertical direction, be installed with on ring chain 6 outward extending, along the circumferential spaced apart plate 5 of ring chain; The snapping bar group is to forming enlarging splayed structure forward between two ring chain 6 parts of correspondence, the part of the formation splayed structure of ring chain 6 has been to force feeding section 61, forcing feeding section 61 is to rely on two sprocket wheels of its position, front and back end to form, gap between the pressure feeding section 61 of two correspondences is for forcing the feeding gap of intake mechanism, and this gap is communicated with successively with front and back, snapping bar gap.
In the present embodiment, the installed inside of ring chain 6 has forcing sprocket wheel corresponding to feeding section front end to apply the Floatable supporting mechanism of elastic floating power, making and forcing sprocket wheel corresponding to feeding section front end is floating roller, this Floatable supporting mechanism comprises that being fixed on fairlead 7 on ceding of Taiwan body 1, that axis radially extends along floating roller and guiding movement is inserted into floating axle 8 in fairlead, an end towards floating roller of floating axle 8 stretches out fairlead and extension is fixed with mount pad, and the wheel shaft of described floating roller is assemblied on mount pad; Be fixed with the first support plate on the side face of floating axle, be fixed with second support plate corresponding with the first support plate at the outer peripheral face of fairlead, be top-loaded with stage clip 9 between the first support plate and the second support plate, stage clip 9 is the elastic component of Floatable supporting mechanism.
In the present embodiment, for sprocket wheel 4 and chain 6 are effectively protected, also be equipped with on ceding of Taiwan body 1 for forcing the guard shield 3 of intake mechanism in being located at.
During above-described embodiment specific works, duty as shown in Figure 5, the ceding of Taiwan falls to the harvesting state and moves forward with corn picker, corn crop 10 is introduced into and feeds in the gap, afterwards the corn crop of row is directly entered in snapping bar group right harvesting gap, and the corn crop of row is not forced corn stem to introduce in the harvesting gap by the pressure feeding section 61 of ring chain 6; Enter corn crop in the harvesting gap under two relatively rotating ear harvesting sticks 2 effects, corn stem is forced drawing downwards, when fruit ear arrived the working clearance of harvesting plate, its large end was stuck, and cane continues by drawing, with fruit ear pluck from.Therefore, this corn harvester can adapt to the harvest corn of multi-form growing area.
In above-described embodiment, the effect of Floatable supporting mechanism is the tensioning degree of regulating ring chain, in other embodiments, also Floatable supporting mechanism can be set.
The embodiment that row is not forced the feeding maize harvesting machine of the present utility model: the ceding of Taiwan that comprises frame and be arranged on the frame front, the structure of the ceding of Taiwan is as shown in Fig. 3-5, its structure is consistent with the structure of the corn harvester of above-described embodiment, and its content does not repeat them here.
Claims (6)
1. corn harvester, comprise ceding of Taiwan body and be arranged on the spaced apart snapping bar group in left and right pair on ceding of Taiwan body, it is characterized in that: the front of described ceding of Taiwan body is equipped with the pressure intake mechanism, force intake mechanism to comprise the link chain mechanism that is separately positioned on the right left and right sides of described snapping bar group, link chain mechanism comprises the ring chain that rotation is assemblied in the chain wheel set on ceding of Taiwan body and is connected with each chain gear transmission of chain wheel set, be installed with outward extending on ring chain, along the circumferential spaced apart plate of ring chain, and ring chain has mobile from front to back pressure feeding section, force the feeding section to be used for will be not the row corn crop not being pulled over snapping bar group to correspondence from front to back to front end, described snapping bar group forms an enlarging splayed structure forward to two pressure feeding sections of correspondence.
2. corn harvester according to claim 1, it is characterized in that: the sprocket wheel corresponding with described pressure feeding section front end in described chain wheel set is floating roller, the inboard of described ring chain is provided with for described floating roller being applied the Floatable supporting mechanism of radial floating power, described Floatable supporting mechanism comprises fairlead that axis radially extends along floating roller and is inserted into floating axle in fairlead along the axially directed movement of fairlead, the wheel shaft of described floating roller is arranged on floating axle on the end position of floating roller, be provided with between fairlead and mandrel mandrel is applied elastic component towards the active force of floating roller.
3. corn harvester according to claim 1 and 2, is characterized in that: also be provided with the guard shield of establishing described pressure intake mechanism for cover on described ceding of Taiwan body.
4. row is not forced the feeding maize harvesting machine for one kind, the ceding of Taiwan that comprises frame and be arranged on the frame front, the ceding of Taiwan comprises ceding of Taiwan body and is arranged on the spaced apart snapping bar group in left and right pair on ceding of Taiwan body, it is characterized in that: the front of described ceding of Taiwan body is equipped with the pressure intake mechanism, force intake mechanism to comprise the link chain mechanism that is separately positioned on the right left and right sides of described snapping bar group, link chain mechanism comprises the ring chain that rotation is assemblied in the chain wheel set on ceding of Taiwan body and is connected with each chain gear transmission of chain wheel set, be installed with outward extending on ring chain, along the circumferential spaced apart plate of ring chain, and ring chain has mobile from front to back pressure feeding section, force the feeding section to be used for will be not the row corn crop not being pulled over snapping bar group to correspondence from front to back to front end, described snapping bar group forms an enlarging splayed structure forward to two pressure feeding sections of correspondence.
5. according to claim 4 to row pressure feeding maize harvesting machine, it is characterized in that: the sprocket wheel corresponding with described pressure feeding section front end in described chain wheel set is floating roller, the inboard of described ring chain is provided with for described floating roller being applied the Floatable supporting mechanism of radial floating power, described Floatable supporting mechanism comprises fairlead that axis radially extends along floating roller and is inserted into floating axle in fairlead along the axially directed movement of fairlead, the wheel shaft of described floating roller is arranged on floating axle on the end position of floating roller, be provided with between fairlead and mandrel mandrel is applied elastic component towards the active force of floating roller.
6. according to claim 4 or 5 is described to row pressure feeding maize harvesting machine, it is characterized in that: also be provided with the guard shield of establishing described pressure intake mechanism for cover on described ceding of Taiwan body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220648796 CN202941156U (en) | 2012-11-30 | 2012-11-30 | Row-regardless force feeding maize harvesting machine and header thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220648796 CN202941156U (en) | 2012-11-30 | 2012-11-30 | Row-regardless force feeding maize harvesting machine and header thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202941156U true CN202941156U (en) | 2013-05-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220648796 Expired - Fee Related CN202941156U (en) | 2012-11-30 | 2012-11-30 | Row-regardless force feeding maize harvesting machine and header thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202941156U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107615987A (en) * | 2017-10-13 | 2018-01-23 | 李衡 | It is a kind of not to row corn harvester header |
| CN110720303A (en) * | 2019-12-02 | 2020-01-24 | 济南大学 | Rotary finger-feeding type combine harvester header |
-
2012
- 2012-11-30 CN CN 201220648796 patent/CN202941156U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107615987A (en) * | 2017-10-13 | 2018-01-23 | 李衡 | It is a kind of not to row corn harvester header |
| CN110720303A (en) * | 2019-12-02 | 2020-01-24 | 济南大学 | Rotary finger-feeding type combine harvester header |
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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: 20130522 Termination date: 20141130 |
|
| EXPY | Termination of patent right or utility model |