CN204031826U - The ear-snapping unit that results line-spacing is adjustable - Google Patents
The ear-snapping unit that results line-spacing is adjustable Download PDFInfo
- Publication number
- CN204031826U CN204031826U CN201420479573.2U CN201420479573U CN204031826U CN 204031826 U CN204031826 U CN 204031826U CN 201420479573 U CN201420479573 U CN 201420479573U CN 204031826 U CN204031826 U CN 204031826U
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- harvesting
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Abstract
The ear-snapping unit that the utility model results line-spacing is adjustable relates to a kind of device for harvesting corn.Its objective is to provide a kind of row-pitch adjustable maize harvesting machine.The utility model is a kind of gathers in the crops the adjustable ear-snapping unit of line-spacing, comprises frame, harvesting monomer; Described frame is provided with a horizontal guide rail and two horizontal screw leads along its length; Described harvesting monomer comprises support unit and corn snapping unit, and described corn snapping unit is fixed on support unit, and described support unit is provided with a guide-track groove and a screw connector; Multiple described harvesting monomer to be connected formation guideway respectively by the guide-track groove of respective support unit and the guide rail of frame, simultaneously each harvesting monomer is connected respectively by the screw connector of respective support unit and one of them leading screw and forms screw screw structure, and two of arbitrary neighborhood harvesting monomers connect from different leading screws.
Description
Technical field
The utility model relates to a kind of farm machinery, particularly relates to a kind of device for harvesting corn.
Background technology
At present, Miniature corn harvesting machine common on domestic market, especially be the front hanging type maize harvesting machine of power with machinery, machine volume and quality larger, radius of turn is large, poor performance is passed through in field, results line-spacing non-adjustable (namely the ceding of Taiwan can not adjust accordingly along with the change of line-spacing), cross-regional operation is poor, and the most of area of China, due to a varied topography, plot is little, line-spacing change greatly, field road is narrow, bad by performance, when line-spacing and reaping machine have significant change, dialing-grain unit not only can not dial standing grain, also the corn of standing can be overwhelmed on the contrary, affect harvest corn amount, the scope of application of maize harvesting machine is caused to be limited to therefrom, cross-regional operation cannot be completed, cause the waste of equipment.
Utility model content
The purpose of this utility model is to provide a kind of row-pitch adjustable maize harvesting machine, cannot adapt to line-spacing change, cannot complete cross-regional operation, cause the defect of the waste of equipment with the maize harvesting machine overcoming prior art.
The utility model is a kind of gathers in the crops the adjustable ear-snapping unit of line-spacing, comprises frame, harvesting monomer; Described frame is provided with a horizontal guide rail and two horizontal screw leads along its length; Described harvesting monomer comprises support unit and corn snapping unit, and described corn snapping unit is fixed on support unit, and described support unit is provided with a guide-track groove and a screw connector; Multiple described harvesting monomer to be connected formation guideway respectively by the guide-track groove of respective support unit and the guide rail of frame, simultaneously each harvesting monomer is connected respectively by the screw connector of respective support unit and one of them leading screw and forms screw screw structure, and two of arbitrary neighborhood harvesting monomers connect from different leading screws.
The utility model is a kind of gathers in the crops the adjustable ear-snapping unit of line-spacing, and wherein said harvesting monomer also comprises monomer protective cover, and the top that described monomer protection covers in corn snapping unit is fixedly connected with support unit.
The utility model is a kind of gathers in the crops the adjustable ear-snapping unit of line-spacing, and also comprise fluid pressure drive device, described fluid pressure drive device is fixed in frame; The output of described fluid pressure drive device is fixedly connected with the drive end of leading screw.
The utility model is a kind of gathers in the crops the adjustable ear-snapping unit of line-spacing, and the helical pitch of wherein said two leading screws is equal.
The adjustable ear-snapping unit difference from prior art of the utility model results line-spacing is that the corn snapping unit of the ear-snapping unit that the utility model results line-spacing is adjustable is arranged in frame by the guideway form of the formation of support unit and rack rail, under this configuration state, distance between harvesting monomer can regulate as required, thus this ear-snapping unit goes for the reaping corn of various line-spacing.In the adjustable ear-snapping unit of the utility model results line-spacing, between harvesting monomer distance adjustment realized by screw screw structure, time saving and energy saving, and degree of regulation is high.
The ear-snapping unit adjustable to the utility model results line-spacing below in conjunction with accompanying drawing is described further.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model gathers in the crops the adjustable ear-snapping unit of line-spacing.
Embodiment
As shown in Figure 1, the utility model is a kind of gathers in the crops the adjustable ear-snapping unit of line-spacing, comprises frame 1, harvesting monomer 5.Frame 1 is provided with a horizontal guide rail 2 horizontal screw lead 3,4 equal with two helical pitches along its length.Harvesting monomer 5 comprises support unit 51, corn snapping unit 52 and monomer protective cover 53, and wherein corn snapping unit 52 is fixed on support unit 51, and monomer protective cover 53 is fixedly connected with in the top of corn snapping unit 52 with support unit 51.Support unit 51 is provided with a guide-track groove 511 and a screw connector 512; Multiple harvesting monomer 5 to be connected formation guideway respectively by the guide-track groove 511 of respective support unit 51 and the guide rail 2 of frame 1, simultaneously each harvesting monomer 5 to be connected with one of them leading screw respectively by the screw connector 512 of respective support unit 51 and to form screw screw structure, and two of arbitrary neighborhood harvesting monomers 5 connect from different leading screws.Also comprise fluid pressure drive device 6, fluid pressure drive device 6 is fixed in frame 1; The output of fluid pressure drive device 6 is fixedly connected with the drive end of leading screw 3,4.Because harvesting monomer 5 is arranged in frame 1 by the form of guideway, under this configuration state, the distance between multiple harvesting monomer 5 can regulate as required, thus this ear-snapping unit goes for the reaping corn of various line-spacing.The object that harvesting monomer 5 arranges monomer protective cover 53 is encapsulated by corn snapping unit 52; other position avoiding cornstalk contact corn snapping unit 52 in corn-cob picking procedure on the one hand; to avoid stuck situation; prevent people from directly touching corn snapping unit 52, in order to avoid the person comes to harm on the other hand.Due between harvesting monomer 5 distance adjustment realized by screw screw structure, time saving and energy saving, and degree of regulation is high.
The process that the ear-snapping unit that the utility model patent results line-spacing is adjustable regulates the distance between harvesting monomer 5 is as follows:
Primer fluid hydraulic driver 6, drive two leading screws 3,4 to rotate respectively, now screw connector 512 moves relative to corresponding leading screw, and then screw connector 512 drives harvesting monomer 5 to slide on the horizontal guide rail 2 of frame 1.Due to the driving of two leading screws 3,4 independently, be independent of each other, thus, the distance of harvesting monomer 5 movement of different leading screw 3,4 correspondence can be different, thus reaches the object of the spacing regulating harvesting monomer 5.
Above-described embodiment is only be described preferred embodiment of the present utility model; not scope of the present utility model is limited; under the prerequisite not departing from the utility model design spirit; the various distortion that those of ordinary skill in the art make the technical solution of the utility model and improvement, all should fall in protection domain that the utility model claims determine.
Claims (4)
1. gather in the crops the ear-snapping unit that line-spacing is adjustable, comprise frame, harvesting monomer; Described frame is provided with a horizontal guide rail and two horizontal screw leads along its length; Described harvesting monomer comprises support unit and corn snapping unit, and described corn snapping unit is fixed on support unit, and described support unit is provided with a guide-track groove and a screw connector; Multiple described harvesting monomer to be connected formation guideway respectively by the guide-track groove of respective support unit and the guide rail of frame, simultaneously each harvesting monomer is connected respectively by the screw connector of respective support unit and one of them leading screw and forms screw screw structure, and two of arbitrary neighborhood harvesting monomers connect from different leading screws.
2. according to claim 1ly a kind ofly gather in the crops the adjustable ear-snapping unit of line-spacing, it is characterized in that: described harvesting monomer also comprises monomer protective cover, the top that described monomer protection covers in corn snapping unit is fixedly connected with support unit.
3. according to claim 1ly a kind ofly gather in the crops the adjustable ear-snapping unit of line-spacing, it is characterized in that: also comprise fluid pressure drive device, described fluid pressure drive device is fixed in frame; The output of described fluid pressure drive device is fixedly connected with the drive end of leading screw.
4. according to claim 1ly a kind ofly gather in the crops the adjustable ear-snapping unit of line-spacing, it is characterized in that: the helical pitch of described two leading screws is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420479573.2U CN204031826U (en) | 2014-08-22 | 2014-08-22 | The ear-snapping unit that results line-spacing is adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420479573.2U CN204031826U (en) | 2014-08-22 | 2014-08-22 | The ear-snapping unit that results line-spacing is adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204031826U true CN204031826U (en) | 2014-12-24 |
Family
ID=52232560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420479573.2U Expired - Fee Related CN204031826U (en) | 2014-08-22 | 2014-08-22 | The ear-snapping unit that results line-spacing is adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204031826U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104885707A (en) * | 2015-07-02 | 2015-09-09 | 济南大学 | Harvester header capable of realizing line spacing adjustment |
| CN104996077A (en) * | 2015-07-07 | 2015-10-28 | 山东常林农业装备股份有限公司 | Four-line corn harvesting machine with adjustable line spacing |
| CN106941883A (en) * | 2017-04-05 | 2017-07-14 | 济南大学 | Foldable ceding of Taiwan drawing and pulling type support frame |
| CN108650982A (en) * | 2018-04-23 | 2018-10-16 | 河南豪丰农业装备有限公司 | A kind of corn harvester header adjusted convenient for row spacing |
| CN112042379A (en) * | 2020-09-10 | 2020-12-08 | 林小娜 | Can change and reap line spacing and can prevent dead maize reaping apparatus of card |
-
2014
- 2014-08-22 CN CN201420479573.2U patent/CN204031826U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104885707A (en) * | 2015-07-02 | 2015-09-09 | 济南大学 | Harvester header capable of realizing line spacing adjustment |
| CN104996077A (en) * | 2015-07-07 | 2015-10-28 | 山东常林农业装备股份有限公司 | Four-line corn harvesting machine with adjustable line spacing |
| CN104996077B (en) * | 2015-07-07 | 2017-03-01 | 山东常林农业装备股份有限公司 | A kind of adjustable four row maize harvesting machines of line-spacing |
| CN106941883A (en) * | 2017-04-05 | 2017-07-14 | 济南大学 | Foldable ceding of Taiwan drawing and pulling type support frame |
| CN108650982A (en) * | 2018-04-23 | 2018-10-16 | 河南豪丰农业装备有限公司 | A kind of corn harvester header adjusted convenient for row spacing |
| CN112042379A (en) * | 2020-09-10 | 2020-12-08 | 林小娜 | Can change and reap line spacing and can prevent dead maize reaping apparatus of card |
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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: 20141224 Termination date: 20160822 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |