CN100542393C - The straw cutting apparatus that is fit to multiple line-spacing operation - Google Patents
The straw cutting apparatus that is fit to multiple line-spacing operation Download PDFInfo
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- CN100542393C CN100542393C CNB2006100697798A CN200610069779A CN100542393C CN 100542393 C CN100542393 C CN 100542393C CN B2006100697798 A CNB2006100697798 A CN B2006100697798A CN 200610069779 A CN200610069779 A CN 200610069779A CN 100542393 C CN100542393 C CN 100542393C
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- frame
- cutting apparatus
- transmission device
- straw cutting
- fit
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Abstract
The invention discloses a kind of straw cutting apparatus that is fit to multiple line-spacing operation, its main technical points is, frame longitudinally is fixed with two brace summers at least, hitch frame is sheathed on described brace summer, is provided with first adjusting device that described hitch frame is moved along described brace summer between frame and the described hitch frame; Frame longitudinally is fixed with track, is provided with second adjusting device that described first transmission device is moved along described track between the casing of described first transmission device and the described frame; Be provided with between the power shaft of the output shaft of described first transmission device and described second transmission device and allow that described diaxon changes the shaft coupling of relative axial position.Different spacings according to crop under the difference plantation agronomy condition, it can suitably adjust the relative position between tractor and the straw cutting apparatus, both guarantee the field trafficability characteristic of tractor, guaranteed again that straw cutting apparatus can be across ridge, thereby strengthened the agronomy adaptability of straw cutting apparatus.
Description
Technical field
The present invention relates to the straw cutting apparatus technical field, relate in particular to a kind of trail-type, suitable straw cutting apparatus that uses that is connected with the rear power output shaft of tractor.
Background technology
Straw cutting apparatus is the agricultural machinery of shedding after the crushed stalk of the cereal crops after a kind of will the results in the face of land, tractor is when moving ahead, crops straw is overwhelmed, by the hammer pawl or the hammer leaf that rotate it is pulverized then, again by rotary tillage or plough deeply it is embedded in underground, it not only helps gathering of fertilizer in the soil, and has solved the environmental pollution that causes because of crop straw burning.Through taking a broad survey for many years, field-returning machine is many based on crushing maize stalk, and the maize planting mode is varied, and the interplanting before the harvesting wheat is arranged, and program request behind the harvesting wheat or live is arranged, and different plantation agronomy cause the line-spacing difference of corn.The hitch frame of known straw cutting apparatus or mid-or biasing can only make field-returning machine adapt to a kind of plantation agronomy under a kind of traction of tractor of type, have limited applying of straw cutting apparatus thus.
Summary of the invention
Technical problem to be solved by this invention is: a kind of straw cutting apparatus that is fit to multiple line-spacing operation is provided, to solve the agronomy bad adaptability of known straw cutting apparatus, limits the problem that it is applied.
For solving the problems of the technologies described above, technical scheme of the present invention is: the straw cutting apparatus that is fit to multiple line-spacing operation, comprise frame, be installed on the hitch frame of described frame, but be installed on the top of described frame and first transmission device of vertical transmission power, the sidepiece that is installed on described frame can drive pulverizes second transmission device that the cutter rod rotates, described frame longitudinally is fixed with two brace summers at least, described hitch frame is sheathed on described brace summer, is provided with first adjusting device that described hitch frame is moved along described brace summer between described frame and the described hitch frame; Described frame longitudinally is fixed with track, is provided with second adjusting device that described first transmission device is moved along described track between the casing of described first transmission device and the described frame; Be provided with between the power shaft of the output shaft of described first transmission device and described second transmission device and allow that described diaxon changes the shaft coupling of relative axial position.
After having adopted technique scheme, the invention has the beneficial effects as follows: because described frame longitudinally is fixed with two brace summers at least, described hitch frame is sheathed on described brace summer, so hitch frame can be regulated by first adjusting device with respect to the lengthwise position of frame.Hitch frame is used for being connected with the rear linkage of tractor, so the relative position of hitch frame and frame has determined the relative position of tractor and straw cutting apparatus, different spacings according to corn under the difference plantation agronomy condition, suitably adjust the relative position between tractor and the straw cutting apparatus, both guaranteed the field trafficability characteristic of tractor, guaranteed that again straw cutting apparatus can be across ridge, thereby strengthened the agronomy adaptability of straw cutting apparatus.Usually, the rear output shaft of tractor is realized being connected by a Hooks coupling universal coupling with the power shaft of straw cutting apparatus, the use of Hooks coupling universal coupling has a basic demand to be exactly, its input, output shaft should be similar to parallel and be positioned on the same vertical plane, because described frame longitudinally is fixed with track, is provided with second adjusting device that described first transmission device is moved along described track between the casing of described first transmission device and the described frame; Be provided with between the power shaft of the output shaft of described first transmission device and described second transmission device and allow that described diaxon changes the shaft coupling of relative axial position, so, it can be after the hitch frame position be vertically adjusted, make the position of the power shaft of first adjusting device also make accommodation, thereby the Hooks coupling universal coupling that in use, guarantees to be connected between the power shaft of first transmission device of the rear output shaft of tractor and straw cutting apparatus can transmit moment of torsion reliably.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the front view of the embodiment of the invention;
Fig. 2 is the cutaway view at A-A place among Fig. 1.
Embodiment
A kind of straw cutting apparatus that is fit to multiple line-spacing operation, as shown in Figure 1, frame 1 longitudinally is fixed with two brace summers 11, hitch frame 2 is sheathed on described brace summer 11, be provided with first adjusting device 7 between described frame 1 and the described hitch frame 2, described first adjusting device 7 is made of the feed screw nut adjusting device, rotational fixation is when the handwheel of screw mandrel like this, hitch frame 2 is moved along brace summer 11, thereby can regulate the relative position of hitch frame and frame, and then the relative position of adjusting tractor and straw cutting apparatus, so it can plant the different spacings of crop under the agronomy condition according to difference, suitably adjusts, and has both guaranteed the field trafficability characteristic of tractor, guaranteed that again straw cutting apparatus can be across ridge, thereby strengthened the agronomy adaptability of straw cutting apparatus.
Shown in Fig. 1 and Fig. 2 are common, described frame 1 longitudinally is fixed with track 12, first transmission device 3 is installed on the top of described frame 1, but it is made of the gear-box of a vertical transmission power, be provided with second adjusting device 6 between the casing of described first transmission device 3 and the described frame 1, described second adjusting device 6 also is made of the feed screw nut adjusting device, the handwheel of rotational fixation on leading screw, described first transmission device 3 is moved along described track 12, after adjust the position, the casing of first transmission device 3 is anchored on frame 1 with bolt.Its effect is, after hitch frame 2 is done vertical adjustment, the position of the power shaft of first transmission device 3 also can accommodation, thereby when straw cutting apparatus used, the Hooks coupling universal coupling that guarantees to be connected between the power shaft of first adjusting device 7 of the rear output shaft of tractor and straw cutting apparatus can transmit moment of torsion reliably.
As shown in Figure 1, second transmission device 4 is installed on the sidepiece of described frame 1, being used for driving pulverizing cutter rod rotates, be provided with shaft coupling 5 between the power shaft of the output shaft of described first transmission device 3 and described second transmission device 4, it can be a universal shaft coupling device, also can be a sleeve that is slidingly connected with described diaxon, in a word, it should allow the relative axial position that changes described diaxon, and can transmit moment of torsion reliably.Its effect is that when first transmission device 3 was done the position adjustment, the output shaft of first transmission device 3 can guarantee to be connected reliably with the power shaft of described second transmission device 4, and need not to take them apart replacing parts.
The present invention is the improvement of being done on the basis of known technology, when the tractor with certain power uses, it can plant the different spacings of crop under the agronomy condition according to difference, carry out the suitable adjustment of self structure, both guaranteed the field trafficability characteristic of tractor, guaranteed that again straw cutting apparatus can not strengthen the agronomy adaptability of straw cutting apparatus across ridge, makes it be more convenient for applying.
Claims (5)
1, the straw cutting apparatus that is fit to multiple line-spacing operation, comprise frame (1), be installed on the hitch frame (2) of described frame (1), be installed on described frame (1) but the top and first transmission device (3) of vertical transmission power, the sidepiece that is installed on described frame (1) can drive pulverizes second transmission device (4) that the cutter rod rotates, it is characterized in that: described frame (1) is fixed with two brace summers (11) that extend along the working width width of described field-returning machine at least, described hitch frame (2) is sheathed on described brace summer (11), is provided with first adjusting device (7) that described hitch frame (2) is moved along described brace summer (11) between described frame (1) and the described hitch frame (2); Described frame (1) is fixed with the track (12) that extends along the working width width of described field-returning machine, is provided with second adjusting device (6) that described first transmission device (3) is moved along described track (12) between the casing of described first transmission device (3) and the described frame (1); Be provided with between the power shaft of the output shaft of described first transmission device (3) and described second transmission device (4) and allow that described diaxon changes the shaft coupling (5) of relative axial position.
2, the straw cutting apparatus that is fit to multiple line-spacing operation as claimed in claim 1, it is characterized in that: described shaft coupling (5) is a universal shaft coupling device.
3, the straw cutting apparatus that is fit to multiple line-spacing operation as claimed in claim 2, it is characterized in that: described first transmission device (3) is made of a gear-box.
4, the straw cutting apparatus that is fit to multiple line-spacing operation as claimed in claim 3, it is characterized in that: described first adjusting device (7) is made of the feed screw nut adjusting device.
5, the straw cutting apparatus that is fit to multiple line-spacing operation as claimed in claim 4, it is characterized in that: described second adjusting device (6) is made of the feed screw nut adjusting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100697798A CN100542393C (en) | 2006-07-29 | 2006-07-29 | The straw cutting apparatus that is fit to multiple line-spacing operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100697798A CN100542393C (en) | 2006-07-29 | 2006-07-29 | The straw cutting apparatus that is fit to multiple line-spacing operation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101112153A CN101112153A (en) | 2008-01-30 |
| CN100542393C true CN100542393C (en) | 2009-09-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100697798A Expired - Fee Related CN100542393C (en) | 2006-07-29 | 2006-07-29 | The straw cutting apparatus that is fit to multiple line-spacing operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100542393C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108966807A (en) * | 2017-06-05 | 2018-12-11 | 冀清德 | A kind of stubble cleaner of four-wheel tractor traction |
| CN112136464A (en) * | 2020-10-28 | 2020-12-29 | 济南大学 | Garlic harvesting vibrating shovel with adjustable row spacing |
| CN117501966B (en) * | 2023-12-23 | 2024-04-16 | 黑龙江省农业机械工程科学研究院牡丹江分院 | Corn stalk returning crushing equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3881301A (en) * | 1972-07-03 | 1975-05-06 | Deere & Co | Crop harvesting machine |
| US4340239A (en) * | 1980-05-05 | 1982-07-20 | Shoup Kenneth E | Farm implement with two-way hitch |
| CN2332147Y (en) * | 1997-12-31 | 1999-08-11 | 郭继卿 | Multifunctional single-frame double plow |
| CN2492417Y (en) * | 2001-07-03 | 2002-05-22 | 代振伟 | Multifunctional farm tools |
| CN2605720Y (en) * | 2002-08-29 | 2004-03-10 | 赵忠海 | Wheat seeder |
| CN2930257Y (en) * | 2006-07-29 | 2007-08-08 | 李传良 | Straw returning machine adapted to a plurality of row spacing |
-
2006
- 2006-07-29 CN CNB2006100697798A patent/CN100542393C/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3881301A (en) * | 1972-07-03 | 1975-05-06 | Deere & Co | Crop harvesting machine |
| US4340239A (en) * | 1980-05-05 | 1982-07-20 | Shoup Kenneth E | Farm implement with two-way hitch |
| CN2332147Y (en) * | 1997-12-31 | 1999-08-11 | 郭继卿 | Multifunctional single-frame double plow |
| CN2492417Y (en) * | 2001-07-03 | 2002-05-22 | 代振伟 | Multifunctional farm tools |
| CN2605720Y (en) * | 2002-08-29 | 2004-03-10 | 赵忠海 | Wheat seeder |
| CN2930257Y (en) * | 2006-07-29 | 2007-08-08 | 李传良 | Straw returning machine adapted to a plurality of row spacing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101112153A (en) | 2008-01-30 |
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Granted publication date: 20090923 Termination date: 20100729 |