CN2912228Y - Upright harvesting machine for maize - Google Patents
Upright harvesting machine for maize Download PDFInfo
- Publication number
- CN2912228Y CN2912228Y CN 200520094787 CN200520094787U CN2912228Y CN 2912228 Y CN2912228 Y CN 2912228Y CN 200520094787 CN200520094787 CN 200520094787 CN 200520094787 U CN200520094787 U CN 200520094787U CN 2912228 Y CN2912228 Y CN 2912228Y
- Authority
- CN
- China
- Prior art keywords
- stalk
- chain
- pinches
- fork
- corn grain
- 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
Links
Images
Landscapes
- Outside Dividers And Delivering Mechanisms For Harvesters (AREA)
Abstract
The utility model discloses a vertical maize cutter comprising stalk guiding mechanism. The mechanism consists of a stalk lifter and a stalk feeder, of which the stalk lifter consists of two half-fork casings, the stalk feeder of chain transmission part, stalk guide rail and reel paddle. The chain transmission part consists of the chain and small scrapers on the chain. The mechanism is characterized in that when the stalk guiding mechanism is set to two or more, the front ends of the two half-fork casings on left and right sides of the stalk guide mechanism components extend forward in relation to the front end of stalk feeder so that the front end of each half-fork casing between the two half-fork casings on left and right sides retract backward in relation to the body of stalk feeder, and cluster distribution forms between front part of each stalk feeder. The utility model can realize effective improvement of the quality and efficiency of maize harvesting work compared with the prior art.
Description
Technical field
The utility model relates to a kind of farm machinery, definite a kind of vertical corn grain header of saying so.
Background technology
The more advanced vertical corn grain header of existing technology by self-propelled chassis, frame, stalk cutting mechanism, a rice fringe collection send mechanism, pluck the fringe pair roller, the stalk guide is formed.The quantity that is provided with of plucking the fringe pair roller is at least a cover, and every cover is plucked stalk guide of fringe pair roller adapted.Wherein, each stalk guide pinches the device composition by grain lifter and stalk.Grain lifter is " fork " shape housing member of the split-type structural that is made of two " half fork " shape housings, and to make its " prong " be positioned at front end be corn picker direction of advance one side end; Stalk pinches device and is made up of linked transmission parts, stalk guide rail and straw shift wheel.The linked transmission parts are made up of drive sprocket, chain guide, chain, hold-down mechanism and several little scraper plates of being arranged on the chain.When assembling each stalk guide, the linked transmission parts be arranged at frame and pluck the fringe pair roller and between, and be positioned at one of grain lifter " half fork " shape lower part of frame; Stalk guide rail and straw shift wheel all are arranged on the frame, and lay respectively at fork arm, the bottom, prong position of another " half fork " shape housing of grain lifter; Scraping for a short time of linked transmission parts pulled between two tracks of stalk guide rail, make between the chain of straw shift wheel and linked transmission parts and form driving coupling.When the quantity that is provided with of this stalk guide is two when above, it also has following design feature: first, the horizontal spacing that keep to equate between " prong " of the grain lifter of each stalk guide, this spacing with by the desirable ridge of harvesting corn apart from being complementary; The second, the stalk that the front end of the grain lifter of each stalk guide all stretches out its adapted pinches the front end of device body, adjacent stalk is pinched between the front end body of device isolate fully.
The subject matter that this vertical corn grain header in use exists is: when by the actual ridge of harvesting corn apart from and desirable ridge when inconsistent, on the one hand, because the center that a part of maize straw far departs from described grain lifter " prong ", make it successfully to enter this " prong " and be introduced into stalk and pinch device, cause " leaking folder " phenomenon; On the other hand, isolate fully, can't eliminate or improve " leaking folder " phenomenon, described a part of maize straw is left in ground, thereby reduced the quality of reaping corn operation by collaborative transmission because adjacent stalk pinches between the front end body of device.
Summary of the invention
The purpose of this utility model is for people provide a kind of when being arbitrary value by the actual ridge distance of harvesting corn, all can guarantee the vertical corn grain header of its harvesting operation quality.
The purpose of this utility model is such realization: it comprises the stalk guide, and this mechanism pinches device by grain lifter and stalk and forms; Grain lifter is made of two " half fork " shape housings, stalk pinches device by the linked transmission parts, stalk guide rail and straw shift wheel are formed, the linked transmission parts are by chain and be arranged on several little scraper plates on the chain etc. and form, its design feature is that the quantity that is provided with when described stalk guide is two when above, make and be positioned at this stalk guide assembly left side, the body front end that the stalk of relative its adapted of front end of right outermost two " half fork " shape housings pinches device stretches out forward, make and be positioned at this left side, the front end of each " half fork " housing between right outermost two " half fork " the shape housings stalk of its adapted relatively pinches the body front end indentation backward of device, and each stalk is pinched form to assemble between the anterior body of device and distribute.
The gathering distributing position that above-mentioned each stalk pinches between the anterior body of device is definite like this: the straw shift wheel that pinches between the linked transmission parts of device at each two adjacent stalk is meshed with the chain of these two linked transmission parts simultaneously.
The gathering distributing position that above-mentioned each stalk pinches between the anterior body of device also can be definite like this: the straw shift wheel that pinches between the linked transmission parts of device at each two adjacent stalk only is meshed with the chain of a chain-like part of its adapted, and be separated, and make the maximum spacing between the adjacent side of the outside circle of this straw shift wheel and the chain that it is separated be defined as the diameter that is not more than general thin stalk with the chain of another linked transmission parts.
To make one at two " half fork " housings that each adjacent stalk pinches between the device.
Being positioned at left and right outermost two of described stalk guide assembly " half fork " shape housing connects with " fork arm " body by " jaw " body and forms.
Above-mentioned little scraper plate is arranged on the upper side or downside of described chain.
Above-mentioned little scraper plate is arranged on upper and lower two sides of described chain.
Above-mentioned stalk guide rail is made of two rod members that be arranged in parallel, and this rod member constitutes its two tracks.
Above-mentioned stalk guide rail is the single rod member formation of " flute profile " by transverse shape, and two trough rims that are somebody's turn to do " flute profile " rod member constitute its two tracks.
After realizing, the utility model compared with prior art has following advantage: in forming all " half fork " shape housings of each stalk guide grain lifter, remove and be positioned at a stalk guide assembly left side, outside right lateral two " half fork " shape housings, the stalk of relative its adapted of front end of all the other " half fork " housings pinches all indentations backward of front end of device body, and make each stalk pinch formation gathering distribution between the device, thereby in operation process, regardless of by the actual ridge of harvesting corn apart from, as long as its stalk is positioned at the left side of stalk guide assembly, between right outermost two " half fork " shape housings, all can not had the ground of omission and pinched, and then guaranteed reaping corn operation quality and efficient effectively to desired location.
Description of drawings
Fig. 1 is a kind of version schematic diagram of the utility model stalk guide assembly
Fig. 2 is the version schematic diagram that stalk pinches the device assembly among Fig. 1
Fig. 3 is the another kind of version schematic diagram of the utility model stalk guide assembly
Fig. 4 is the structural representation that stalk pinches the device assembly among Fig. 3
Fig. 5 makes the utility model stalk pinch connecting relation schematic diagram between the version of device and stalk guide rail and the frame
Fig. 6 is a kind of version schematic diagram of the A-A section of Fig. 5
Fig. 7 is second kind of version schematic diagram of the A-A section of Fig. 5
Fig. 8 is the third version schematic diagram of the A-A section of Fig. 5
Fig. 9 is the stereogram that stalk pinches device among Fig. 5
Embodiment
Getting in touch and distinguishing below in conjunction with description of drawings the utility model and prior art.
The common ground of the utility model and prior art is: it also by self-propelled chassis, frame, pluck the fringe pair roller, a rice fringe collection send mechanism, stalk cutting mechanism and stalk guide etc. to form.Wherein, except that the stalk guide, it is also basic identical with prior art that all the other respectively form the version of parts.Now be described as follows:
Self-propelled chassis is similar to existing truck chassis; Frame is made of the structure support body that is arranged on the self-propelled chassis front end; As seen from Figure 1, plucking fringe pair roller 5 is made up of home roll 12 and secondary roller 11 and drive disk assembly thereof; Rice fringe collection send mechanism to be made up of auger 4 and collection fringe groove, drag-flight elevator 6 and drive disk assembly respectively; Stalk cutting mechanism 10 is made up of moving, fixed two blade rows and transmission mechanism thereof.The function of this each main building block is: self-propelled chassis is used for this machine and drives; Frame is used for installing plucks fringe pair roller and described each mechanism; Pluck the fringe pair roller and be used to take corncob on the stalk; Rice fringe collection send mechanism to be used to collect and send the corncob of being taken: the stalk cutting mechanism is used to cut off maize straw, makes it and surface separation; The stalk guide is used for the maize straw after the cutting is pinched to plucking the fringe pair roller.
In actual applications, pluck the fringe pair roller and be generically and collectively referred to as " stalk guides and plucks the fringe system " in the stalk guide of its adapted, the quantity that is provided with of this system is 1 at least, normally 3～10.
The utility model is that the quantity that is provided with when its stalk guide is when promptly being no less than two more than two, a part of structure of this mechanism assembly to be made improvement to the contribution of prior art.
By Fig. 1, Fig. 3 as seen, the utility model has kept the part basic structure of existing stalk guide, and promptly it also pinches device 3 by grain lifter 1 and stalk and forms.Each grain lifter 1 all is " fork " shape housing members of the split-type structural that is made of two " half fork " shape housings, and to make its " prong " be positioned at front end be corn picker direction of advance one side end, the just lower end of Fig. 1, Fig. 3; Stalk pinches device such as Fig. 5, shown in Figure 9, mainly is made up of linked transmission parts, stalk guide rail 21 and straw shift wheel 17.The linked transmission parts are by chain guide 15, chain 13, hold-down mechanism 16 and be arranged on several the little scraper plates 14 on the chain, the drive sprocket that is arranged on the home roll 12 of plucking the fringe pair roller is formed.
By Fig. 1, Fig. 3 as seen, the utility model to the transformation point of existing stalk guide assembly is: make to be positioned at a stalk guide assembly left side, right outermost two " half fork " shape housings 2, the body front end that the stalk of relative its adapted of 9 front end pinches device stretches out forward, make and be positioned at this left side, each " half pitches " housing 7 between outermost two " half fork " the shape housings in the right side, the stalk of relative its adapted of 8 front end pinches the body front end indentation backward of device, and make each straw pinch formation gathering distribution between the anterior body of device, assemble to distribute be meant that each stalk pinches the device location and installation after, do not allow maize straw to pinch from two adjacent stalks between the anterior body of device and pass through.
In the present embodiment, above-mentioned each stalk pinches gathering distributing position such as the Fig. 2, shown in Figure 4 between the anterior body of device, even the straw shift wheel that pinches at each two adjacent stalk between the linked transmission parts of device is meshed with the chain of these two linked transmission parts simultaneously.
Certainly, in actual production, the gathering distributing position that above-mentioned each stalk pinches between the anterior body of device also can be definite like this: the straw shift wheel that pinches between the linked transmission parts of device at each two adjacent stalk only is meshed with the chain of a chain-like part of its adapted, and be separated, and make the maximum spacing between the adjacent side of the outside circle of this straw shift wheel and the chain that it is separated be defined as the diameter that is not more than general thin straw with chain that another stalk pinches on the device.
When implementing the utility model, guaranteeing that each stalk pinches between the device under the mutually noninterfere condition, can make rear end that each adjacent straw pinches device promptly keep any spacing with plucking between the end that the fringe pair roller is connected of its adapted.For example, can as Fig. 2, keep equidistant, also can as Fig. 4, keep not equidistant.
In the present embodiment, also will make one at two " half fork " housings that each adjacent stalk pinches between the device.Certainly, in actual applications, it is manufactured respectively, divides and be arranged, the utility model also can use;
In the present embodiment, will be positioned at left and right outermost two of stalk guide assembly " half fork " shape housing and make the member of monolithic construction, make it to form between " jaw " body and " fork arm " body the horizontal sextant angle of determining.Yet in actual applications, also these two " half fork " shape housings all can be made the member of split-type structural, make it to connect with " fork arm " body by " jaw " body and form, the sole purpose of this connection is: can adjust the horizontal sextant angle between " jaw " body and " fork arm " body according to actual needs.Implementing method can be between " jaw " body and " fork arm " body the hydraulic pressure positioner to be set, being about to " jaw " body connects with " fork arm " body hinge, between is provided with miniature telescopic oil cylinder simultaneously, and disposes corresponding hydraulic power control system for it.
When implementing the utility model in a manner described, the connecting mode between described little scraper plate and the chain can have following several: a kind of connecting mode is connected in little scraper plate 14 on the upper side of chain 13 as shown in Figure 6; Another kind of connecting mode such as Fig. 7, shown in Figure 8 are simultaneously on upper and lower two sides with little scraper plate connection and chain; The third connecting mode is that little scraper plate is connected on the downside with chain.
When implementing the utility model in a manner described, the version of stalk guide rail 21 can have following two kinds: a kind of version such as Fig. 6, shown in Figure 7, and this guide rail is made of two rod members that be arranged in parallel, and this rod member constitutes its two tracks 22,23.During installation, the stalk guide rail is by on connector 19,20,24 connections and the frame 18; Another kind of version as shown in Figure 8, this guide rail be the rod member formation of " flute profile " by transverse shape, two trough rims of this rod member constitute its track 22,23.During installation, the stalk guide rail be fixedly connected with frame 18 on.
Claims (9)
1, a kind of vertical corn grain header, it comprises the stalk guide, this mechanism pinches device by grain lifter and stalk and forms, grain lifter is made of two " half fork " shape housings, stalk pinches device by the linked transmission parts, stalk guide rail and straw shift wheel are formed, the linked transmission parts are by chain and be arranged on several little scraper plates on the chain etc. and form, it is characterized in that: when the quantity that is provided with of described stalk guide is two when above, make and be positioned at this stalk guide assembly left side, the body front end that the stalk of relative its adapted of front end of right outermost two " half fork " shape housings pinches device stretches out forward, make and be positioned at this left side, the front end of each " half fork " housing between right outermost two " half fork " the shape housings stalk of its adapted relatively pinches the body front end indentation backward of device, and each stalk is pinched form to assemble between the anterior body of device and distribute.
2, a kind of vertical corn grain header according to claim 1 is characterized in that the gathering distributing position that described each stalk pinches between the anterior body of device is definite like this: the straw shift wheel that pinches between the linked transmission parts of device at each two adjacent stalk is meshed with the chain of these two linked transmission parts simultaneously.
3, a kind of vertical corn grain header according to claim 1, it is characterized in that the gathering distributing position that described each stalk pinches between the anterior body of device also can be definite like this: the straw shift wheel that pinches between the linked transmission parts of device at each two adjacent stalk only is meshed with the chain of a chain-like part of its adapted, and be separated, and make the maximum spacing between the adjacent side of the outside circle of this straw shift wheel and the chain that it is separated be defined as the diameter that is not more than general thin stalk with the chain of another linked transmission parts.
4,, it is characterized in that two " half fork " housings that pinch at each adjacent described stalk between the device are made one according to claim 1,2 or 3 described a kind of vertical corn grain headers.
5, a kind of vertical corn grain header according to claim 4 is characterized in that being positioned at left and right outermost two of described stalk guide assembly " half fork " shape housing and connects with " fork arm " body by " jaw " body and form.
6, a kind of vertical corn grain header according to claim 5 is characterized in that described little scraper plate is arranged on the upper side or downside of described chain.
7, a kind of vertical corn grain header according to claim 5 is characterized in that described little scraper plate is arranged on upper and lower two sides of described chain.
8, a kind of vertical corn grain header according to claim 7 is characterized in that described stalk guide rail is made of two rod members that be arranged in parallel, and this rod member constitutes its two tracks.
9, a kind of vertical corn grain header according to claim 7 is characterized in that described stalk guide rail is made of the rod member of transverse shape for " flute profile ", and two trough rims of this rod member constitute its two tracks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520094787 CN2912228Y (en) | 2005-12-16 | 2005-12-16 | Upright harvesting machine for maize |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520094787 CN2912228Y (en) | 2005-12-16 | 2005-12-16 | Upright harvesting machine for maize |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2912228Y true CN2912228Y (en) | 2007-06-20 |
Family
ID=38166825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520094787 Expired - Fee Related CN2912228Y (en) | 2005-12-16 | 2005-12-16 | Upright harvesting machine for maize |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2912228Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114711021A (en) * | 2021-05-17 | 2022-07-08 | 山东登海种业股份有限公司 | Straw collecting assembly, device and process of corn combine harvester |
-
2005
- 2005-12-16 CN CN 200520094787 patent/CN2912228Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114711021A (en) * | 2021-05-17 | 2022-07-08 | 山东登海种业股份有限公司 | Straw collecting assembly, device and process of corn combine harvester |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2014200399B2 (en) | Combine harvester with feedhouse arrangement | |
| CN108934430B (en) | Sunflower harvesting table with forced pull-down function | |
| CN110637595A (en) | Header device and giant rice combine harvester | |
| CN211406872U (en) | Intelligent corn harvester capable of harvesting ears and stalks | |
| CN201869562U (en) | Stripping and stalk shaving type rice and wheat combine harvester | |
| CN2912228Y (en) | Upright harvesting machine for maize | |
| CN113303097B (en) | Header of wheat and rice harvester and harvester thereof | |
| CN202551697U (en) | Three-row peeling-type corn combine | |
| CN200990787Y (en) | Self-walking type maize harvester | |
| CN201191997Y (en) | Straw collection feeding device | |
| CN209824456U (en) | Cutter-setting stem-pulling type non-row corn harvesting header device | |
| CN201869568U (en) | Small size corn harvester for single ridge | |
| CN114846930A (en) | Stubble-removing rake | |
| CN2627805Y (en) | Plant stalks cutter for silage | |
| CN113892349A (en) | Large-scale silage harvester header and power transmission method thereof | |
| CN2760930Y (en) | Verticle corn picker | |
| CN202587858U (en) | Long-stalk crop harvester | |
| CN111727731A (en) | Plate-type corn ear picking structure | |
| CN1378773A (en) | Harvester | |
| CN201290241Y (en) | Cotton picking platform of cotton harvester | |
| CN114711020B (en) | Sorghum harvester integrating sorghum grains, sorghum ear stalks and sorghum straws | |
| CN215223181U (en) | Ear conveying mechanism of header of vertical corn harvester | |
| CN2704202Y (en) | High stalked crop swather | |
| CN214316286U (en) | High-low chain type coarse cereal grain harvesting header suitable for crawler machine | |
| CN209732032U (en) | Ear picking device for vertical header of corn harvester with stem and ear harvesting function |
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: 20070620 Termination date: 20121216 |