CN204653031U - A kind of broken grass structure of grain header efficiently - Google Patents
A kind of broken grass structure of grain header efficiently Download PDFInfo
- Publication number
- CN204653031U CN204653031U CN201520306095.XU CN201520306095U CN204653031U CN 204653031 U CN204653031 U CN 204653031U CN 201520306095 U CN201520306095 U CN 201520306095U CN 204653031 U CN204653031 U CN 204653031U
- Authority
- CN
- China
- Prior art keywords
- stationary knife
- rotor
- grain header
- sidewall
- fixed head
- 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
Landscapes
- Harvester Elements (AREA)
Abstract
The utility model relates to a kind of broken grass structure of grain header efficiently; comprise body, be located at rotor between described body two side and the knife section be located on described rotor and the stationary knife group be arranged between described body two side; be provided with between the both ends of described rotor and the sidewall of described body and prevent broken grass to be wound around the guard block of rotor; the pull ring that described guard block comprises the axial direction part that is enclosed in described rotor periphery and extended to the outer ring of described axial direction part by described axial direction part, described pull ring to be attached on described sidewall and to fix with described sidewall.The utility model prevents weeds to be wrapped on deflector roll, avoids and therefore causes grain header fault, improves harvesting efficiency; By mounting groove, stationary knife is installed, in order to avoid stationary knife offsets in broken careless process simultaneously; The moving knife of Spiral distribution, only has a knife section effect at one time, reduces the load of engine, ensures the service life of grain header.
Description
Technical field
The utility model belongs to grain header technical field, relates to a kind of broken grass structure of grain header efficiently.
Background technology
The broken grass structure of grain header has a great impact harvesting efficiency, and existing grain header is easy to weeds to move into rotor in broken careless process, especially at the two ends of rotor, affects broken careless efficiency, causes grain header fault.The Chinese patent of patent No. CN103688673 discloses the antiwind stalk structure of a kind of harvester reel on April 2nd, 2014, but weak effect, and range of application is limited.
Utility model content
The purpose of this utility model is to solve existing grain header in broken careless process, the defect that weeds are easily wound around, and provide a kind of broken grass structure of grain header efficiently, effect is good, and the scope of application is wide.
In order to achieve the above object, the utility model adopts following technical scheme: a kind of broken grass structure of grain header efficiently, comprise body, be located at rotor between described body two side and the knife section be located on described rotor and the stationary knife group be arranged between described body two side, be provided with between the both ends of described rotor and the sidewall of described body and prevent broken grass to be wound around the guard block of rotor, the pull ring that described guard block comprises the axial direction part that is enclosed in described rotor periphery and extended to the outer ring of described axial direction part by described axial direction part, described pull ring to be attached on described sidewall and to fix with described sidewall.
The program is by arranging guard block at the rotor two ends easily twining grass, and to avoid in broken careless process weeds and be wound around rotor, guard block adopts axial direction part and pull ring, not energy-conservationly plays a role, and fixing also firm, ensure that the normal operation of machine.
As preferably, described stationary knife group comprises stationary knife fixed head and is arranged on the ledger-plate on described stationary knife fixed head, and the two ends of described stationary knife fixed head are fixed on described organism sidewall.
As preferably, described stationary knife fixed head is provided with the mounting groove for installing described ledger-plate, and described mounting groove runs through described stationary knife fixed head on the thickness direction of stationary knife fixed head.
Mounting groove is set, when ledger-plate is inserted into the inside, can not offsets in use procedure, tilt, ensure that broken careless efficiency.
As preferably, described ledger-plate comprises service portion and installation portion, and the side of described mounting groove is provided with installing hole, described installation portion is fixed on described stationary knife fixed head by screw and described installing hole, fixation, is convenient to change ledger-plate, can changes the density of ledger-plate as required.
As preferably, two ends of described stationary knife fixed head are equipped with end plate, and described stationary knife fixed head is fixed by described end plate and described organism sidewall.
As preferably, described end plate and described organism sidewall are provided with corresponding rectangular fixing hole, are fixedly connected with between described end plate with described organism sidewall by lock-screw with described fixing hole.
By rectangular fixing hole, the distance between stationary knife fixed head and rotor can be regulated, and then have adjusted the cutter distance between ledger-plate and knife section, meet the needs of Different Crop, broken careless efficiency is provided, reduce energy consumption again.
As preferably, described knife section from one end of described rotor clockwise or counterclockwise around described rotor spiral distribution.
Helical form arranges the distribution of knife section on rotor, ensures that the same time only has a moving knife to work, alleviates engine load, ensure that the service life of grain header, rational knife section density, also can not affect broken careless efficiency.
As preferably, along the hand of spiral, the angle between the axis of adjacent described knife section is right angle.
By implementing technique scheme, the utility model has following beneficial effect: the utility model prevents weeds to be wrapped on deflector roll, avoids and therefore causes grain header fault, improves harvesting efficiency; By mounting groove, stationary knife is installed, in order to avoid stationary knife offsets in broken careless process simultaneously; The moving knife of Spiral distribution, only has a knife section effect at one time, reduces the load of engine, ensures the service life of grain header.
Accompanying drawing explanation
The structural representation of accompanying drawing 1 the utility model one embodiment;
Accompanying drawing 2 is guard block schematic diagram in the utility model one embodiment;
Accompanying drawing 3 is stationary knife group schematic diagram in the utility model one embodiment;
Accompanying drawing 4 is ledger-plate schematic diagram in the utility model one embodiment.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
The broken grass structure of the efficient grain header of one as shown in Figure 1, comprises the rotor 20 between body 10, body 10 two side and stationary knife group 30; Rotor 20 is provided with the knife section 21 of helical arrangement, and along the hand of spiral, the angle between the axis of adjacent knife section 21 is right angle, and the hand of spiral can be counterclockwise or clockwise, and the present embodiment is counterclockwise.
Stationary knife group 30 as shown in Figure 3, comprise two ends and be fixed on stationary knife fixed head 301 on body 10 sidewall, stationary knife fixed head 301 is provided with and runs through stationary knife fixed head 301 mounting groove 3011 on the thickness direction of stationary knife fixed head 301, is provided with ledger-plate 302 by mounting groove 3011; The structure of ledger-plate 302 as shown in Figure 4, comprise service portion 3021 and installation portion 3022, the side of mounting groove 3011 is provided with installing hole 3012, installation portion 3022 is fixed on stationary knife fixed head 301 by screw and installing hole 3012, installation portion 3022 direction of the ledger-plate 302 in adjacent fitting grooves 3011 is contrary, installation portion 3022 is superimposed together, share installing hole 3012 between two mounting grooves 3011 and screw fixing with stationary knife fixed head 301.
Be provided with between the both ends of rotor 20 and the sidewall of body 10 as shown in Figure 2 for preventing broken grass to be wound around the guard block 40 of rotor; the pull ring 402 comprising the axial direction part 401 that is enclosed in rotor 20 periphery and extended to the outer ring of axial direction part 401 by axial direction part 401, pull ring 402 to be attached on sidewall and to be fixed by screw and sidewall.
Two ends of stationary knife fixed head 301 are equipped with end plate 3013, and end plate 3013 is provided with corresponding rectangular fixing hole 3014 with body 10 sidewall, are fixedly connected with between end plate 3013 with body 10 sidewall by lock-screw with fixing hole 3014.
Claims (8)
1. the broken grass structure of efficient grain header, comprise body (10), be located at the rotor (20) between described body (10) two side and the knife section (21) be located on described rotor (20) and the stationary knife group (30) be arranged between described body (10) two side, it is characterized in that: between the both ends of described rotor (20) and the sidewall of described body (10), be provided with the guard block (40) preventing broken grass to be wound around rotor, described guard block (40) comprises the pull ring (402) being enclosed in the peripheral axial direction part (401) of described rotor (20) and being extended to the outer ring of described axial direction part (401) by described axial direction part (401), described pull ring (402) to be attached on described sidewall and to fix with described sidewall.
2. a kind of broken grass structure of grain header efficiently according to claim 1, it is characterized in that: described stationary knife group (30) comprises stationary knife fixed head (301) and is arranged on the ledger-plate (302) on described stationary knife fixed head (301), and the two ends of described stationary knife fixed head (301) are fixed on described body (10) sidewall.
3. a kind of broken grass structure of grain header efficiently according to claim 2, it is characterized in that: described stationary knife fixed head (301) is provided with the mounting groove (3011) for installing described ledger-plate (302), described mounting groove (3011) runs through described stationary knife fixed head (301) on the thickness direction of stationary knife fixed head (301).
4. a kind of broken grass structure of grain header efficiently according to claim 3, it is characterized in that: described ledger-plate (302) comprises service portion (3021) and installation portion (3022), the side of described mounting groove (3011) is provided with installing hole (3012), and described installation portion (3022) is fixed on described stationary knife fixed head (301) by screw and described installing hole (3012).
5. a kind of broken grass structure of grain header efficiently according to claim 3, it is characterized in that: two ends of described stationary knife fixed head (301) are equipped with end plate (3013), described stationary knife fixed head (301) is fixed by described end plate (3013) and described body (10) sidewall.
6. a kind of broken grass structure of grain header efficiently according to claim 5, it is characterized in that: described end plate (3013) and described body (10) sidewall are provided with corresponding rectangular fixing hole (3014), are fixedly connected with between described end plate (3013) with described body (10) sidewall by lock-screw with described fixing hole (3014).
7. a kind of broken grass structure of grain header efficiently according to claim 1, is characterized in that: described knife section (21) from one end of described rotor (20) clockwise or counterclockwise around described rotor (20) spiral distribution.
8. a kind of broken grass structure of grain header efficiently according to claim 7, it is characterized in that: along the hand of spiral, the angle between the axis of adjacent described knife section (21) is right angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520306095.XU CN204653031U (en) | 2015-05-13 | 2015-05-13 | A kind of broken grass structure of grain header efficiently |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520306095.XU CN204653031U (en) | 2015-05-13 | 2015-05-13 | A kind of broken grass structure of grain header efficiently |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204653031U true CN204653031U (en) | 2015-09-23 |
Family
ID=54123489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520306095.XU Expired - Fee Related CN204653031U (en) | 2015-05-13 | 2015-05-13 | A kind of broken grass structure of grain header efficiently |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204653031U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105815030A (en) * | 2016-04-15 | 2016-08-03 | 杨现玉 | Straw crushing device used for harvester |
-
2015
- 2015-05-13 CN CN201520306095.XU patent/CN204653031U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105815030A (en) * | 2016-04-15 | 2016-08-03 | 杨现玉 | Straw crushing device used for harvester |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204653029U (en) | A kind of stalk smashing apparatus of grain header | |
| CN204653032U (en) | A kind of cutter is apart from adjustable grain header hay cutter | |
| CN204653031U (en) | A kind of broken grass structure of grain header efficiently | |
| CN204653030U (en) | The broken careless cut part of a kind of grain header | |
| CN204811064U (en) | Flexible tooth pickup | |
| CN109618652A (en) | Novel zigzag stalk pulling roller for corn harvester | |
| CN204231950U (en) | A kind of nearside divider and the maize harvesting machine of this nearside divider is housed | |
| CN204669919U (en) | The grain header that a kind of Lysimachia sikokiana direction is adjustable | |
| CN205266302U (en) | Adjustable header | |
| CN202759835U (en) | Axial flow spiral closed type threshing cylinder | |
| CN201515608U (en) | Blade mounting structure of intelligent grass cutter | |
| CN204074211U (en) | A kind of cutterhead with auxiliary hammer leaf | |
| CN202697294U (en) | Top cover for threshing roller | |
| CN202354099U (en) | A novel harvester reel | |
| CN203136570U (en) | Packing auger crank arm of cutting machine cutting bed | |
| CN204653039U (en) | There is the stem cutting device of anti-winding function | |
| CN202897658U (en) | Groove drum of textile machine | |
| CN204860173U (en) | Flight formula threshing cylinder | |
| CN202985652U (en) | Cutter shaft | |
| CN203985100U (en) | Adjustable clutch bracing wire for mower | |
| CN202464946U (en) | Digital wire spool | |
| CN201523564U (en) | Grass-winding resistance device for harvester threshing hobbing shaft | |
| CN203105141U (en) | Dual-drum-type shaft end feeding shell body | |
| CN202524763U (en) | Improved threshing cylinder device for combine harvester | |
| CN210467427U (en) | Simple deconcentrator |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 Termination date: 20180513 |