CN200938772Y - Rotary-blade type stalk breaking and spreading machine for banana - Google Patents
Rotary-blade type stalk breaking and spreading machine for banana Download PDFInfo
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- CN200938772Y CN200938772Y CN 200520104958 CN200520104958U CN200938772Y CN 200938772 Y CN200938772 Y CN 200938772Y CN 200520104958 CN200520104958 CN 200520104958 CN 200520104958 U CN200520104958 U CN 200520104958U CN 200938772 Y CN200938772 Y CN 200938772Y
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- cutterhead
- stalks
- blade
- spreading
- bruising
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Abstract
The utility model discloses a tillage machine with a veneer knife for returning banana stubbles into soil, belonging to agricultural machinery for chopping and returning the banana stubbles into soil. The utility model is formed by a suspension device, a casing, an adjusting plate for depth control, a gear box, a driving shaft, a cutter head, a horizontal cutting blade, and a vertical blade. The utility model is hung behind the tractor; the power comes from the motive power output shaft of the tractor, passes to a speed-changing gear box by an universal coupling of cross type, and changes speed by the speed-changing gear box, then the cutter head is driven to rotate horizontally by the gearbox output shaft; the horizontal blade and the vertical blade which are arranged on the cutter head finish removing the surface stubbles and the shallow rhizome of the bananas. The utility model makes use of the cutter head with a veneer knife, and has the advantages of the simple structure, the light working load, the easy fiber cutting off, no winding and blocking, the realization of the banana stalks chopping one time, and the obvious operation cost and time saving, besides, the utility model also has the advantages of the improvement of the working efficiency, the cost saving, the stalks and root stubbles returning into the soil directly, and the strengthening of the content of organic manure in the soil.
Description
One, technical field
The utility model relates to a kind of agricultural tillage machinery, especially a kind of banana stubble-cleaning field-returning machine tool.Be applicable to after banana results, broken and remove upright or drop to the ground in the banana stubble on the face of land in the field.With mouldboard plow, rotovator or disk harrow the broken banana stubble on the face of land is turned over together with table soil after being convenient to and be pressed onto lower floor, or and earth mixture, optimization becomes the condition that matter is planted in corruption by the banana stubble, thereby increase the organic matter of soil, improve soil structure, for the crop high and stable yields create good conditions.
Two, background technology
Plantation at China's south banana at present economizes (autonomous region) cultivation at most with Guangdong, Fujian, Guangxi, Yunnan etc., handles for cane, the root stubble of banana and is undertaken by following method basically:
1, major part all is by manually finishing.At first the banana tree will be cut down and carry out the plantation plot, remaining banana tree root also will be lifted to the outside, ground again with manually excavating, and is so not only time-consuming, and manual labor is heavy.
2, small number of users is used conventional horizontal drum flail knife formula stubble-cleaning field-returning machine farming.Work tool is pulverized to hit, and exists fiber to can't cut, twine cutter and cylinder, and choking phenomenon is serious, and waste power, damage cutting member influence subsequent job.
Three, summary of the invention
Exist fiber to can't cut, twine cutter and cylinder in order to overcome existing processing banana stubble method by the time-consuming mode of production of the tradition backwardness of manual work with conventional horizontal drum flail knife formula stubble-cleaning field-returning machine farming, the deficiency that choking phenomenon is serious, the purpose of this utility model is that a kind of novel farm machinery of exploitation replace heavy manual labor and with the horizontal drum flail knife formula stubble-cleaning field-returning machine farming of routine, can reach also field of cane, the disposable pulverizing of root stubble, can also improve soil organic fertilizer content, keep the sustainable development of soil.
The technical scheme that its technical problem that solves the utility model adopts is: machine for bruising stalks with rotary knives then spreading them on field used as organic base fertilizer is made of suspension arrangement, casing, the dark adjustable plate of limit, gearbox, driving shaft, cutterhead, horizontal resection blade and vertical blades.This machine is cared in the tractor back, power is from the power take-off of tractor, be delivered to speed-changing gear box through the candan universal joint shaft coupling, after the gear reduction box speed change, drive cutterhead and do the horizontal direction rotation, finish and remove face of land banana stubble and shallow-layer rhizome by being installed in horizontal-blade on the cutterhead and vertical blades by output shaft of gear-box.During work, the banana stubble is entered by the feeding mouth of casing front end, and when entering the cutterhead of high speed rotating, horizontal-blade on the cutterhead and vertical blades are to banana stubble repeatedly shearing, rubbing and tear, after the stubble after the fragmentation is shed ground, field.
The beneficial effects of the utility model are, adopt the rotary cutter type cutterhead, and are simple in structure, and load is light during operation, and fiber easily cuts off, do not have twine, choking phenomenon, reach disposable chopping banana stalk, save operating cost and time so greatly.The banana tree is good organic manure because of being rich in great number of organic matters, nitrogen, potassium, phosphorus and trace element.Realize the banana stalk chopping and returning, increase soil fertility.
Four, description of drawings
Accompanying drawing 1: structure chart of the present utility model.
Accompanying drawing 2: axonometric drawing of the present utility model.
Accompanying drawing 3: single grooved pulley type cutterhead of the utility model embodiment.
Accompanying drawing 4: the another kind of cylinder formula cutterhead of the utility model embodiment.
Accompanying drawing 5: the utility model embodiment cutterhead upward view.
Accompanying drawing 6: single grooved pulley type cutterhead assembly axonometric drawing of the utility model embodiment.
Accompanying drawing 7: the another kind of cylinder formula cutterhead assembly axonometric drawing of the utility model embodiment.
Accompanying drawing 8: the horizontal resection blade of the utility model embodiment.
Accompanying drawing 9: a kind of vertical blades of the utility model embodiment.
Accompanying drawing 10: the another kind of vertical arc monolithic blade sheet axonometric drawing of the utility model embodiment.
Accompanying drawing 11: the vertical view of the accompanying drawing 10 of the utility model embodiment.
Accompanying drawing 12: the C-C cutaway view of the accompanying drawing 11 of the utility model embodiment.
Accompanying drawing 13: the another kind of vertical arc singular-mass blade axonometric drawing of the utility model embodiment.
Accompanying drawing 14: the vertical view of the accompanying drawing 13 of the utility model embodiment.
Accompanying drawing 15: the D-D cutaway view of the accompanying drawing 14 of the utility model embodiment.
Five, embodiment
Fig. 1, embodiment illustrated in fig. 2 in, machine for bruising stalks with rotary knives then spreading them on field used as organic base fertilizer by suspension arrangement (1), casing (2), limit dark adjustable plate (3), gearbox (4), drive output shaft (5), cutterhead (6), horizontal resection blade (7) and vertical blades (8) and constitute.Gearbox (4) outbound course is vertically mounted on the casing (2); Installation spline (9) on the cutterhead (6) and the coaxial installation of driving output shaft (5); The horizontal resection blade (7) of cutterhead (6) direction of rotation is that 4 uniform arrangements divide two-layer totally 8 up and down, and the blade between two-layer up and down is staggered and arranges; Coaxial cutterhead (6) bottom that is installed in of vertical blades (8); Limit dark adjustable plate (3) to be installed in casing (2) both sides for left-right symmetry.
During use, care in the tractor back, pass to gearbox (4) by the tractor motive power output shaft outputting power through cross universal coupling, after gearbox (4) speed change, connect cutterhead (6) through spline (9) and do the horizontal direction rotation by output driving shaft (5), cooperate installation horizontal resection blade (7) and mounting groove (11) to cooperate installation vertical blades (8) to finish cutting banana stubble and root stubble by the mounting groove on the cutterhead (10), tilth can limit dark adjustable plate (3) adjust by regulating.
Fig. 3, the single sheave form cutterhead in embodiment illustrated in fig. 6, this cutterhead working face effective area is big, is beneficial to banana fiber and passes through, and applicability is wide, as the denser any of several broadleaf plants forest land farming of plantation.Horizontally rotate work after the vertical blades (8) that the horizontal resection blade (7) of cutterhead (6) the cooperation parallel installation in two ends and bottom vertical are installed, horizontal resection blade (7) along continuous straight runs chopping banana stubble (is annotated: during the work of this example, the tractor front end is installed an arrangement of pushing over the banana stubble, and the banana stubble enters to have been pushed over before the machine for bruising stalks with rotary knives then spreading them on field used as organic base fertilizer chopping position and is forward direction along the ground level state that lodges).Because horizontal resection blade (7) cut direction is parallel with banana stubble fiber alignment direction, resistance is little, and fiber easily cuts off.Cutter diameter is greater than 500mm, and cutterhead external diameter circumference makes banana fiber can't twine cutterhead greater than the banana fiber effective length.Also twine fiber during blade work on the cutterhead easily, because cutterhead is level or 2～6 degree that lean forward are installed, fiber is taken off by the centrifugal force of horizontal direction rotary head easily, do not have twine, choking phenomenon.Vertical blades (8) work knife face is a curved edge, be used to shred the dark stem of banana stubble, shallow-layer rhizome, working angles can be pressed to uncultivated land to soil block and stubble stem, by harder uncultivated land support cutting, stubble is cut off easily,, also can utilize the blade curve Reasonable Shape even can not cut off, make stalk fibre slide to the end, prevent that fiber from twining cutter.
Fig. 4, the another kind of cutterhead in embodiment illustrated in fig. 7 are cylinder form cutterhead, and this cutterhead resistance is little, and balance, good stability do not twine fiber.
Horizontal resection blade in embodiment illustrated in fig. 8, this blade blade broad, blade is thin, good rigidly, work area is little, and resistance is little, is convenient for changing; Also can be processed into two-sided cutting edge, two-sided replacing is used, and prolongs blade service life.
Vertical blades in embodiment illustrated in fig. 9, this blade work area is little, and cutting edge is an arc, and resistance is little, and rigidity is big, is difficult for twining the stubble fiber, and easily processing and fabricating is convenient for changing, and relatively is beneficial to the deep ploughing operation.
Another kind of vertical blades in embodiment illustrated in fig. 10 is an arc monoblock type blade, and this blade work area is big, and knife face is an arc, is beneficial to the chopping rhizome, reduces resistance and prevents that fiber from twining cutter.
Another kind of vertical blades in embodiment illustrated in fig. 13 is the arc singular-mass blade, and the blade work area is little, and it is smooth to plough.This knife face is an arc, is beneficial to the chopping rhizome, reduces resistance and prevents that fiber from twining cutter.
The design can advise as follows by supporting tractor:
Power more than 70 horsepowers, the tractor of input speed 500～750rpm are used in suggestion.
Claims (9)
1, a kind of machine for bruising stalks with rotary knives then spreading them on field used as organic base fertilizer, by suspension arrangement (1), casing (2), limit dark adjustable plate (3), gearbox (4), drive output shaft (5), cutterhead (6), horizontal resection blade (7) and vertical blades (8) and constitute, it is characterized in that: gearbox (4) outbound course is vertically mounted on the casing (2); Installation spline (9) on the cutterhead (6) and the coaxial installation of driving output shaft (5); The horizontal resection blade (7) of cutterhead (6) direction of rotation is that 4 uniform arrangements divide two-layer totally 8 up and down, and the blade between two-layer up and down is staggered and arranges; Coaxial cutterhead (6) bottom that is installed in of vertical blades (8); Limit dark adjustable plate (3) to be installed in casing (2) both sides for left-right symmetry.
2, machine for bruising stalks with rotary knives then spreading them on field used as organic base fertilizer according to claim 1 is characterized in that: single sheave form cutterhead.
3, machine for bruising stalks with rotary knives then spreading them on field used as organic base fertilizer according to claim 1 is characterized in that: single sheave form cutterhead, cutter diameter is greater than 500mm.
4, machine for bruising stalks with rotary knives then spreading them on field used as organic base fertilizer according to claim 1 is characterized in that: single sheave form cutterhead, cutterhead are level or 2～6 degree that lean forward are installed.
5, machine for bruising stalks with rotary knives then spreading them on field used as organic base fertilizer according to claim 1 is characterized in that: another kind of cutterhead is a cylinder form cutterhead.
6, machine for bruising stalks with rotary knives then spreading them on field used as organic base fertilizer according to claim 1 is characterized in that: the horizontal resection blade is a rectangle sheet structure, has the single or double cutting edge.
7, machine for bruising stalks with rotary knives then spreading them on field used as organic base fertilizer according to claim 1 is characterized in that: vertical blades is a curved arc shape, and cutting edge is an arc.
8, machine for bruising stalks with rotary knives then spreading them on field used as organic base fertilizer according to claim 1 is characterized in that: another kind of vertical blades is an arc monoblock type blade, and knife face is four arcs, and cutting edge is an arc.
9, machine for bruising stalks with rotary knives then spreading them on field used as organic base fertilizer according to claim 1 is characterized in that: another kind of vertical blades is the arc singular-mass blade, and knife face is the single-arc shaped cutter hub, and cutting edge is an arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520104958 CN200938772Y (en) | 2005-08-05 | 2005-08-05 | Rotary-blade type stalk breaking and spreading machine for banana |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520104958 CN200938772Y (en) | 2005-08-05 | 2005-08-05 | Rotary-blade type stalk breaking and spreading machine for banana |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200938772Y true CN200938772Y (en) | 2007-08-29 |
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ID=38744965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520104958 Expired - Fee Related CN200938772Y (en) | 2005-08-05 | 2005-08-05 | Rotary-blade type stalk breaking and spreading machine for banana |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200938772Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103749013A (en) * | 2014-02-07 | 2014-04-30 | 重庆晨翔机械有限公司 | Cutter of mini-tiller |
| CN107182462A (en) * | 2017-07-16 | 2017-09-22 | 吉林大学 | Asynchronous coupled shear formula green grass or young crops raises stalk cutter device |
| CN113056968A (en) * | 2021-04-02 | 2021-07-02 | 浙拖奔野（宁波）拖拉机制造有限公司 | Adjustable cutter head of ditcher |
-
2005
- 2005-08-05 CN CN 200520104958 patent/CN200938772Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103749013A (en) * | 2014-02-07 | 2014-04-30 | 重庆晨翔机械有限公司 | Cutter of mini-tiller |
| CN107182462A (en) * | 2017-07-16 | 2017-09-22 | 吉林大学 | Asynchronous coupled shear formula green grass or young crops raises stalk cutter device |
| CN113056968A (en) * | 2021-04-02 | 2021-07-02 | 浙拖奔野（宁波）拖拉机制造有限公司 | Adjustable cutter head of ditcher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |