CN105557180A - Cutter for harvester - Google Patents
Cutter for harvester Download PDFInfo
- Publication number
- CN105557180A CN105557180A CN201510941730.6A CN201510941730A CN105557180A CN 105557180 A CN105557180 A CN 105557180A CN 201510941730 A CN201510941730 A CN 201510941730A CN 105557180 A CN105557180 A CN 105557180A
- Authority
- CN
- China
- Prior art keywords
- cutter
- disc cutter
- driving mechanism
- disc
- pair
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D43/00—Mowers combined with apparatus performing additional operations while mowing
- A01D43/08—Mowers combined with apparatus performing additional operations while mowing with means for cutting up the mown crop, e.g. forage harvesters
- A01D43/081—Mowers combined with apparatus performing additional operations while mowing with means for cutting up the mown crop, e.g. forage harvesters specially adapted for ensilage of maize
- A01D43/082—Gathering units
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
- A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
- A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
- A01D34/73—Cutting apparatus
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D57/00—Delivering mechanisms for harvesters or mowers
- A01D57/01—Devices for leading crops to the mowing apparatus
- A01D57/02—Devices for leading crops to the mowing apparatus using reels
- A01D57/025—Devices for leading crops to the mowing apparatus using reels with synchronised driving means
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D63/00—Outside dividers
- A01D63/02—Rotating dividers
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D63/00—Outside dividers
- A01D63/04—Non-rotating dividers
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvester Elements (AREA)
Abstract
The invention provides a cutter for a harvester. The cutter comprises a cutting machine frame, one or more disc cutting knives, a plurality of dividers, and a first driving mechanism, wherein the disc cutting knives, the dividers and the first driving mechanism are arranged on the cutting machine frame; the disc cutting knives are connected with the driving mechanism through a connecting mechanism, and the driving mechanism drives the disc cutting knives to rotate; the dividers are arranged at the bottom of each disc cutting knife, are positioned on the front side of each disc cutting knife, and extend out the periphery of each disc cutting knife; the bottom end of each divider is connected to the cutting machine frame. According to the cutter for the harvester disclosed by the invention, the cutting knives are long in service life.
Description
Technical field
The present invention relates to the cutter of reaping machine, refer to a kind of disk cutters of the reaping machine for green fodder or crops stalks especially.
Background technology
Being used for the cutter of the reaping machine gathering in the gramineous crop such as green fodder, maize straw, paddy stalk mainly contains reciprocating, flail knife swinging and disc type three kinds, reciprocating cutterbar is widely used on agricultural cutter and reaping machine, operating speed is very fast, but for thick stem stalk crop, clipping time is long and repeatedly cut phenomenon and cause that to cut stubble irregular.Flail knife rotary cutting assembly turn up, swath are little, because the loss of grass bits is large when gathering in upright herbage.The cutter of disk-blade cutter does gyration in horizontal plane does, and smooth running, vibrates little, but disk-blade cutter increases cutting amplitude by increasing cutting knife edge length, and the long easy damage of the length of cutting knife; The dynamic unbalance of this cutter can be caused when a part of breaks down even ruptures to drop, there is very large potential safety hazard.
Summary of the invention
The present invention proposes a kind of cutter for reaping machine, solves the long flimsy problem of the cutter of disk-blade cutter in prior art.
Technical scheme of the present invention is achieved in that
For a cutter for reaping machine, comprising: cutting frame; Be arranged at least one disc cutter on cutting frame, several nearside dividers and the first driving mechanism, described disc cutter is connected with described driving mechanism by bindiny mechanism, and described driving mechanism driver plate cutting knife rotates; Several nearside dividers are arranged on the bottom of each disc cutter and are positioned at the front side of this disc cutter, and extend the periphery of this disc cutter, and the bottom of each nearside divider is connected on described cutting frame by support bar.
Preferably, in described cutter, each disc cutter comprises a cutterhead and several blades, and several blades are evenly distributed on the outer edge of this cutterhead, and each blade is dismountable is arranged on this cutterhead.
Preferably, in described cutter, described disc cutter comprises the disc cutter of pair of opposing, and described bindiny mechanism comprises: be arranged on the rotating shaft on cutting frame and be arranged on two gearboxes in rotating shaft, described driving mechanism drives described rotating shaft to rotate; A disc cutter is connected with a gearbox by a main shaft, and pair of discs cutting knife rotates relatively.
Preferably, in described cutter, the structure of each blade is tabular crescent, and the opening direction of the blade of this shape is consistent with the direction of rotation of described cutterhead.
Preferably, in described cutter, the quantity of several blades described is 6 ~ 12.
Preferably, in described cutter, also comprise: pair of opposing
Rice-pulling tooth dish, the outer sideway swivel of the main shaft of each disc cutter a hollow gear tubes is set, and the length of gear tubes is less than the length of main shaft; Rice-pulling tooth dish to be arranged in a gear tubes and to be positioned at above corresponding disc cutter, and a pair rice-pulling tooth dish is connected with described driving mechanism by transmission mechanism; Described transmission mechanism comprises: the circular gear be arranged on above gear tubes of rotation; The angular wheel engaged with this circular gear; Be arranged on the swingle with angular wheel coaxial rotation on cutting frame, described driving mechanism drives described swingle to rotate.
Preferably, in described cutter, also comprise middle nearside divider, described middle nearside divider is arranged between pair of discs cutting knife, and extends along the front of described cutting frame, and extends the certain distance in cylinder blade periphery.
Preferably, in described cutter, the diameter of described disc cutter is greater than the diameter of described rice-pulling tooth dish.
Beneficial effect of the present invention is: stalk to be cut draws near disc cutter by nearside divider of the present invention, it is secondary that support bar forms cutting to the stalk location of drawing near disc cutter, reduce the length of the blade of disc cutter, increase the stability of cutter, improve cutting speed.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of cutter of the present invention;
Fig. 2 is the assembling schematic diagram of bindiny mechanism in the present invention 1;
Fig. 3 is the structural representation of disc cutter described in Fig. 1.
In figure:
1, cutting frame; 2, disc cutter; 3, nearside divider; 4, support bar; 5, rice-pulling tooth dish; 6, middle nearside divider; 7, main shaft; 8, gear tubes; 9, bindiny mechanism; 10, transmission mechanism; 21, cutterhead; 22, blade.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment 1, a kind of cutter for reaping machine, comprises cutting frame 1; Be arranged at least one disc cutter 2 on cutting frame 1, several nearside divider 3 and driving mechanisms, each disc cutter 2 is connected with driving mechanism by bindiny mechanism 9, and driving mechanism driver plate cutting knife rotates; Several nearside dividers 3 are arranged on the bottom of each disc cutter 2 and are positioned at the front side of this disc cutter, and extend the periphery of this disc cutter, and the bottom of each nearside divider is connected on cutting frame by support bar 4.Harvester in the present invention, along with moving ahead of reaping machine, stalk to be cut draws near pair of discs cutting knife by nearside divider, it is secondary that support bar forms cutting to the stalk location of drawing near pair of discs cutting knife, reduce the length of the blade of disc cutter, increase the stability of cutter, improve cutting speed.
As depicted in figs. 1 and 2, embodiment 2, on the basis of embodiment 1, avoids the lasting cutting affecting disc cutter, in order to realize more high efficiency cutting, cutting frame 1 is connected with the disc cutter 2 of pair of opposing, a pair rice-pulling tooth dish 5 and middle nearside divider 6.The disc cutter 2 of pair of opposing increases cutting area.The diameter of disc cutter is greater than the diameter of rice-pulling tooth dish.Middle nearside divider is arranged between pair of discs cutting knife, and extends along the front of cutting frame, and extends the certain distance in cylinder blade periphery.
In order to realize pair of discs cutting knife and the more stable connection of driving mechanism, improve reliability, bindiny mechanism 9 comprises: be arranged on the rotating shaft on cutting frame and be arranged on two gearboxes in rotating shaft, the rotation of driving mechanism drive shaft; A disc cutter is connected with a gearbox by a main shaft, and pair of discs cutting knife rotates relatively.
As shown in the figure, in order to the top making rice-pulling tooth dish both be arranged on disc cutter, be connected with driving mechanism again, the outer sideway swivel of main shaft 7 of each disc cutter a hollow gear tubes 8 is set, and the length of gear tubes is less than the length of main shaft; Rice-pulling tooth dish 5 to be arranged in a gear tubes 8 and to be positioned at above corresponding disc cutter, and a pair rice-pulling tooth dish is connected with driving mechanism by transmission mechanism 10; Transmission mechanism 10 comprises: the circular gear be arranged on above gear tubes of rotation; The angular wheel engaged with this circular gear; Be arranged on the swingle with angular wheel coaxial rotation on cutting frame, driving mechanism drives swingle to rotate.
In the above-described embodiments, as shown in Figure 3, each disc cutter 2 comprises a cutterhead 21 and several blades 22, and several blades are evenly distributed on the outer edge of this cutterhead, and each blade is dismountable is arranged on this cutterhead, avoid changing whole cutterhead due to the damage of blade.The structure of each blade is tabular crescent, reduces the length of blade further, increases the stability of cutting, improves the dynamic equilibrium of disc cutter.The opening direction of the meniscate blade of tabular is consistent with the direction of rotation of cutterhead.The quantity of several blades is 6 ~ 12.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. for a cutter for reaping machine, it is characterized in that, comprising: cutting frame; Be arranged at least one disc cutter on cutting frame, several nearside dividers and the first driving mechanism, described disc cutter is connected with described driving mechanism by bindiny mechanism, and described driving mechanism driver plate cutting knife rotates; Several nearside dividers are arranged on the bottom of each disc cutter and are positioned at the front side of this disc cutter, and extend the periphery of this disc cutter, and the bottom of each nearside divider is connected on described cutting frame by support bar.
2. cutter according to claim 1, is characterized in that, each disc cutter comprises a cutterhead and several blades, and several blades are evenly distributed on the outer edge of this cutterhead, and each blade is dismountable is arranged on this cutterhead.
3. cutter according to claim 1, it is characterized in that, described disc cutter comprises the disc cutter of pair of opposing, and described bindiny mechanism comprises: be arranged on the rotating shaft on cutting frame and be arranged on two gearboxes in rotating shaft, described driving mechanism drives described rotating shaft to rotate; A disc cutter is connected with a gearbox by a main shaft, and pair of discs cutting knife rotates relatively.
4. cutter according to claim 2, is characterized in that, the structure of each blade is tabular crescent, and the opening direction of the blade of this shape is consistent with the direction of rotation of described cutterhead.
5. cutter according to claim 2, is characterized in that, the quantity of several blades described is 6 ~ 12.
6. cutter according to claim 3, is characterized in that, also comprises: pair of opposing
Rice-pulling tooth dish, the outer sideway swivel of the main shaft of each disc cutter a hollow gear tubes is set, and the length of gear tubes is less than the length of main shaft; Rice-pulling tooth dish to be arranged in a gear tubes and to be positioned at above corresponding disc cutter, and a pair rice-pulling tooth dish is connected with described driving mechanism by transmission mechanism; Described transmission mechanism comprises: the circular gear be arranged on above gear tubes of rotation; The angular wheel engaged with this circular gear; Be arranged on the swingle with angular wheel coaxial rotation on cutting frame, described driving mechanism drives described swingle to rotate.
7. cutter according to claim 6, is characterized in that, also comprises middle nearside divider, and described middle nearside divider is arranged between pair of discs cutting knife, and extends along the front of described cutting frame, and extends the certain distance in cylinder blade periphery.
8. cutter according to claim 6, is characterized in that, the diameter of described disc cutter is greater than the diameter of described rice-pulling tooth dish.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510941730.6A CN105557180A (en) | 2015-12-16 | 2015-12-16 | Cutter for harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510941730.6A CN105557180A (en) | 2015-12-16 | 2015-12-16 | Cutter for harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105557180A true CN105557180A (en) | 2016-05-11 |
Family
ID=55868312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510941730.6A Pending CN105557180A (en) | 2015-12-16 | 2015-12-16 | Cutter for harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105557180A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107172964A (en) * | 2017-07-27 | 2017-09-19 | 李艳娜 | Forage harvester |
| FR3057436A1 (en) * | 2016-10-19 | 2018-04-20 | Bionalan | DEVICE FOR THE USE OF ADVENTISTS IN CULTIVATION AND COLLECTION OF CUTTING RESIDUES |
| CN109644666A (en) * | 2019-01-25 | 2019-04-19 | 湖南农业大学 | More disk knife high-speed knives |
| CN110393085A (en) * | 2019-08-30 | 2019-11-01 | 蒋文才 | A kind of agricultural cultivation picker |
| CN111183790A (en) * | 2020-02-14 | 2020-05-22 | 刘深 | Energy-efficient forestry machinery weeding device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2664374Y (en) * | 2003-11-27 | 2004-12-22 | 冯入安 | Green forage harvester |
| CN2699647Y (en) * | 2004-04-28 | 2005-05-18 | 冯入安 | Double cylinder green fodder harvester |
| CN2901833Y (en) * | 2006-05-12 | 2007-05-23 | 新疆机械研究院（有限责任公司） | Harvesting cutting platform |
| CN104081939A (en) * | 2014-07-17 | 2014-10-08 | 山东理工大学 | Feeding device of row-alignment-free corn harvester header |
-
2015
- 2015-12-16 CN CN201510941730.6A patent/CN105557180A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2664374Y (en) * | 2003-11-27 | 2004-12-22 | 冯入安 | Green forage harvester |
| CN2699647Y (en) * | 2004-04-28 | 2005-05-18 | 冯入安 | Double cylinder green fodder harvester |
| CN2901833Y (en) * | 2006-05-12 | 2007-05-23 | 新疆机械研究院（有限责任公司） | Harvesting cutting platform |
| CN104081939A (en) * | 2014-07-17 | 2014-10-08 | 山东理工大学 | Feeding device of row-alignment-free corn harvester header |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3057436A1 (en) * | 2016-10-19 | 2018-04-20 | Bionalan | DEVICE FOR THE USE OF ADVENTISTS IN CULTIVATION AND COLLECTION OF CUTTING RESIDUES |
| CN107172964A (en) * | 2017-07-27 | 2017-09-19 | 李艳娜 | Forage harvester |
| CN109644666A (en) * | 2019-01-25 | 2019-04-19 | 湖南农业大学 | More disk knife high-speed knives |
| CN110393085A (en) * | 2019-08-30 | 2019-11-01 | 蒋文才 | A kind of agricultural cultivation picker |
| CN111183790A (en) * | 2020-02-14 | 2020-05-22 | 刘深 | Energy-efficient forestry machinery weeding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160511 |