CN2739939Y - Apparatus for breaking stalks and stubbles and remaining in field - Google Patents
Apparatus for breaking stalks and stubbles and remaining in field Download PDFInfo
- Publication number
- CN2739939Y CN2739939Y CN 200420093242 CN200420093242U CN2739939Y CN 2739939 Y CN2739939 Y CN 2739939Y CN 200420093242 CN200420093242 CN 200420093242 CN 200420093242 U CN200420093242 U CN 200420093242U CN 2739939 Y CN2739939 Y CN 2739939Y
- Authority
- CN
- China
- Prior art keywords
- stubble
- cleaning
- frame
- cutter
- knife
- 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
- 230000005540 biological transmission Effects 0.000 claims abstract description 21
- 238000004140 cleaning Methods 0.000 claims description 73
- 239000010902 straw Substances 0.000 claims description 18
- 239000000725 suspension Substances 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 230000005571 horizontal transmission Effects 0.000 abstract 1
- 241000196324 Embryophyta Species 0.000 description 7
- 238000013467 fragmentation Methods 0.000 description 3
- 238000006062 fragmentation reaction Methods 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 1
- 241000219146 Gossypium Species 0.000 description 1
- 244000046109 Sorghum vulgare var. nervosum Species 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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- Harvester Elements (AREA)
Abstract
The utility model discloses a machine for breaking farm crop stalks and stubbles. The machine frame is a rigid frame, and a plumb at the front part of the machine frame is provided with two movable cutter shafts distributed with a plurality of horizontal movable cutter blades from top to down; the machine frame at the back of the two movable cutter shafts is provided with a fixed cutter mount, which is fixed by the plumb and provided with two rows of horizontal cutter stators from top to down in V-shaped, and the movable cutter blades and the cutter stators inter-crossed insert in the gap between the two cutter blades of the adversary; the back part of the machine frame is provided with a horizontal transmission shaft of the stubble breaking cutter, three evenly distributed stubble breaking cutters are arranged on the transmission shaft of the stubble breaking cutter at the back of each movable cutter shaft, and the stubble breaking cutters are evenly distributed on the transmission shaft of the stubble breaking cutter longitudinally and radically; the main transmission gears on the transmission shaft mesh with the gear wheels at the upper part of the movable cutter shaft, and the transmission wheel of the stubble breaking cutter on the transmission shaft of the stubble breaking cutter and the transmission wheel on the transmission shaft form a transmission chain. The utility model is an apparatus for remaining stalks in field with high breaking efficiency and good stalks breaking effect.
Description
One, technical field
The utility model relates to a kind of agricultural machinery, is a kind of complete breaking crop stalk field-returning machine tool, and it is applicable to the also field operation of crop stalks such as corn, cotton, Chinese sorghum.
Two, background technology
At present, the multiple kinds of crops return straw into soil machine is arranged, the straw crushing effect that these machineries have is bad, often has long straw residual, and the farmland operation that needs after giving is made troubles; The root stubble of straw remains in the field behind the equipment availability that has, though have can to remove the residual root stubble of root stubble higher, have a strong impact on follow-up field and insert operations such as kind, trench digging; Though also have a kind of and field equipment can be broken, again can stubble-cleaning, but the power consumption of this machinery is big, blade is fragile, operating cost height not only, and the maintenance, repair expense height of equipment, continuous wearing and tearing of blade in use or damage not only influence efficiency of operation, and make troubles to use.
Three, summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides that a kind of fragmentation, stubble-cleaning are effective, equipment uses the complete breaking straw stubble-cleaning field-returning machine reliable, that use cost is low is installed.
The purpose of this utility model can realize by following technical scheme: complete breaking straw stubble-cleaning field-returning machine, form by frame, gathering device, road wheel, knife section, line shaft, main driving wheel, suspension arrangement etc.Frame is a rigid frame, front portion in frame is equipped with movable arbor, movable arbor is the axle that vertical is provided with, on movable arbor, be mounted with a plurality of knife sections, knife section is uniform from top to bottom installation on movable arbor, vertical is provided with the stationary knife fixed mount on frame, on the stationary knife fixed mount, be evenly equipped with a plurality of ledger-plates from top to bottom, knife section and ledger-plate are horizontally disposed blade, there is a knife section to insert in the gap between the two adjacent ledger-plates, in the alternate successively mutual insertion the other side's of knife section and ledger-plate the gap, a horizontally disposed stubble-cleaning swivel moving axis is installed at the frame rear portion, on stubble-cleaning swivel moving axis, be mounted with 3-8 " L " type stubble-cleaning cutter, a plurality of stubble-cleaning cuttves are at the radial equipartition of stubble-cleaning swivel moving axis, a plurality of stubble-cleaning cuttves are at the rear portion that vertically evenly is provided with and all is positioned at knife section and ledger-plate successively at interval of stubble-cleaning swivel moving axis, a horizontal drive shaft is installed on the frame on movable arbor top, one end of power transmission shaft is equipped with main driving wheel, the other end of power transmission shaft is equipped with drive, main drive gear is housed on power transmission shaft, main drive gear is meshed with the gear that movable arbor top is installed, end at the stubble-cleaning cutter drive shaft is equipped with the paring shaft drive, the paring shaft drive is corresponding with drive, the front fender that reaches out is housed in the left and right sides of frame front, on frame, be equipped with and be the gathering device that " V " font stretches to the place ahead, be fixed with and the corresponding stubble-cleaning stationary knife of stubble-cleaning cutter in the framework of the frame of stubble-cleaning cutter turning circle forearc portion, the stubble-cleaning stationary knife is the stationary knife that 2-5 root horizontally set is the glazing bar palisade.
The purpose of this utility model can also realize by following technical scheme: the front portion of frame is mounted with two movable arbors, two movable arbors are symmetrical arranged on the forward frame of frame, a stationary knife fixed mount is set on the frame at two movable arbor symmetrical centre rear portions, a plurality of knife sections are the setting of " rich " font on every movable arbor, on the stationary knife fixed mount, be provided with two blades that are ranked from top to bottom, two blades that are ranked are " V " font on the stationary knife fixed mount, and stretch to respectively in the gap of knife section corresponding with it, one group of stubble-cleaning cutter is arranged on the stubble-cleaning cutter drive shaft behind the every movable arbor, and every group of stubble-cleaning cutter has 3-8 the stubble-cleaning cutter.
2-6 root movable arbor is installed on frame, and there is a stationary knife fixed mount that is fixed on the frame at the rear portion of per two adjacent movable arbors.
Be mounted with the middle part plant division baffle plate that stretches to the place ahead at frame front, plant division baffle plate in middle part is positioned at the middle part and the parallel setting in the same way with the front fender of the left and right sides of frame, fix on the top of middle part plant division baffle plate one be " V " font hold up the strain bar, hold up " V " shape mouth of strain bar pre-small post-large.
Be set with a moving knife axle sleeve on the movable arbor in rack framework, moving knife axle sleeve and movable arbor are connected and fixed with pin key, put fixedly movable blade fixed framework at movable arbor, knife section is fixed on the movable blade fixed framework by securing member, be fixed with the stubble-cleaning knife bar on the stubble-cleaning cutter drive shaft, the stubble-cleaning cutter is fixed on the stubble-cleaning knife bar by securing member.
The utility model compared with prior art has following advantage:
1. knife section and ledger-plate effectively cooperate fragmentation thoroughly, and it is complete broken that straw is realized, and fragmentation back straw length is short, the percentage of damage height.
2. the stubble-cleaning cutter realizes that it is cataclasm that stubble all is cut into, to reach thorough removing root stubble to the rooting out with broken of root stubble.
3. the consumable accessory blade exchange of equipment is convenient, and movable arbor is provided with easily worn part, protection blade when meeting powerful the impact.
Four, description of drawings
Fig. 1 is the front view of complete breaking straw stubble-cleaning field-returning machine.
Fig. 2 is the right view of complete breaking straw stubble-cleaning field-returning machine.
Fig. 3 is the vertical view of complete breaking straw stubble-cleaning field-returning machine.
Five, embodiment
Shown in Fig. 1-3: complete breaking straw stubble-cleaning field-returning machine, by frame 1, draw device 2 in, road wheel 8, knife section 14, line shaft 15, main driving wheel 21, suspension arrangement 27 compositions such as grade, frame 1 is the quadra of a rigidity, two movable arbors 15 are installed in the front portion of frame 1, the axle that movable arbor 15 is provided with for vertical, on movable arbor 15, be mounted with a plurality of knife sections 14, knife section 14 is uniform from top to bottom installation on movable arbor 15, vertical is provided with stationary knife fixed mount 19 on the frame 1 at two movable arbor rear portions, on stationary knife fixed mount 19, be evenly equipped with a plurality of ledger-plates 20 from top to bottom and be two of " V " font and arrange setting, knife section 14 and ledger-plate 20 are horizontally disposed blade, there is a knife section 14 to insert in the gap between the two adjacent ledger-plates 20, in the alternate successively mutual insertion the other side's of knife section 14 and ledger-plate 20 the gap, a horizontally disposed stubble-cleaning swivel moving axis 12 is installed at frame 1 rear portion, be mounted with 6 " L " shape stubble-cleaning cuttves 9 at stubble-cleaning swivel moving axis 12,6 stubble-cleaning blades 9 per 3 be one group, 3 stubble-cleaning blades 9 in every group vertically evenly are provided with successively at interval stubble-cleaning swivel moving axis 12,3 stubble-cleaning blades 9 are in that radially to be mutually 120 degree angles uniform, every group of stubble-cleaning blade all is positioned at the rear portion of knife section 14 and ledger-plate 20, a horizontal drive shaft 6 is installed on the frame on movable arbor 15 tops, the left end of power transmission shaft 6 is equipped with main driving wheel 21, the right-hand member in addition of power transmission shaft 6 is equipped with drive 7, two main drive gears 28 are housed on power transmission shaft 6, two main drive gears 28, be meshed with the gear 5 that install on movable arbor 15 tops respectively, right-hand member at paring shaft power transmission shaft 12 is equipped with paring shaft drive 26, paring shaft drive 26 is corresponding with drive 7, two-wheeled is vee-pulley and between is equipped with the V-belt, the front fender 22 that reaches out is housed in the left and right sides of frame 1 front portion, on frame 1, be equipped with and be the gathering device 2 that " V " font stretches to the place ahead, in the framework of the frame 1 of stubble-cleaning cutter 9 turning circle forearc portions, be fixed with and stubble-cleaning cutter 9 corresponding stubble-cleaning stationary knifes 25, stubble-cleaning stationary knife 25 be 3 horizontally sets be glazing bar palisade stationary knife.Two movable arbors 15 that the front portion of frame 1 installs and fixes are symmetrical arranged on the forward frame of frame 1, a stationary knife fixed mount 19 is set on the frame 1 at two movable arbor 15 symmetrical centre rear portions, a plurality of knife sections 14 are the setting of " rich " font on movable arbor 15, be mounted with the middle part plant division baffle plate 13 that stretches to the place ahead in frame 1 front portion, middle part plant division baffle plate 13 is positioned at the middle part of frame 1 and is provided with in the same way with the front fender 22 of the left and right sides is parallel, fix on the top of middle part plant division baffle plate 13 one be " V " font hold up the strain bar, hold up " V " shape mouth of strain bar pre-small post-large, be set with a moving knife axle sleeve 16 on the movable arbor 15 in frame 1 framework, moving knife axle sleeve 16 is connected and fixed with movable arbor 15 usefulness pin keies, put fixedly movable blade fixed framework 18 at movable arbor, knife section 14 is fixed on the movable blade fixed framework 18 by securing member 17, be fixed with stubble-cleaning knife bar 10 on the stubble-cleaning cutter drive shaft 12, the stubble-cleaning cutter is fixed on the stubble-cleaning knife bar 10 by securing member.
Be provided with U-lag formula suspension arrangement 27 in the present embodiment at the rear portion of frame 1; device 23 is drawn at the middle part that is provided with V-type in the front portion of the frame 1 of drawing device 2 bottoms in; the middle part is drawn device 23 in and is positioned at the centre position of drawing device 2 and frame 1 bottom in; the plant division end that the ploughshare head of ploughshare shape is arranged at the bottom of front fender 22 front end; be provided with a shaft joint 3 at the middle part of power transmission shaft 6; with the protection gear; gear 5 and main drive gear are 45 degree helical gears; in the outer setting of frame 1 safety guard 24 with its sealing is arranged; in frame 1 preceding bottom road wheel 8 is housed; the stubble-cleaning cutter guardrail 11 of circular arc is installed on the frame 1 at stubble-cleaning 9 cutter rear portions; main driving wheel 21 forms driving-chain with external impetus, and power transmission shaft 7 and paring shaft drive form driving-chain by the V-belt with both.
Claims (5)
1. complete breaking straw stubble-cleaning field-returning machine, by frame (1), draw device (2) in, road wheel (8), knife section (14), line shaft (15), main driving wheel (21), suspension arrangement compositions such as (27), it is characterized in that: frame (1) is a rigid frame, in the front portion of frame (1) movable arbor (15) is installed, the axle that movable arbor (15) is provided with for vertical, on movable arbor (15), be mounted with a plurality of knife sections (14), knife section (14) is uniform from top to bottom installation on movable arbor (15), go up vertical in frame (1) and be provided with stationary knife fixed mount (19), on stationary knife fixed mount (19), be evenly equipped with a plurality of ledger-plates (20) from top to bottom, knife section (14) and ledger-plate (20) are horizontally disposed blade, there is a knife section (14) to insert in the gap between the two adjacent ledger-plates (20), in the alternate successively mutual insertion the other side's of knife section (14) the gap with ledger-plate (20), at frame (1) rear portion a horizontally disposed stubble-cleaning swivel moving axis (12) is installed, on stubble-cleaning swivel moving axis (12), be mounted with 3-8 " L " type stubble-cleaning cutter (9), a plurality of stubble-cleaning cuttves (9) are at the radial equipartition of stubble-cleaning swivel moving axis (12), a plurality of stubble-cleaning cuttves (9) are at the rear portion that vertically evenly is provided with and all is positioned at knife section (14) and ledger-plate (20) successively at interval of stubble-cleaning swivel moving axis (12), on the frame (1) on movable arbor (15) top, a horizontal drive shaft (6) is installed, one end of power transmission shaft (6) is equipped with main driving wheel (21), the other end of power transmission shaft (6) is equipped with drive (7), main drive gear (28) is housed on power transmission shaft (6), main drive gear (28) is meshed with the gear (5) that install on movable arbor (15) top, end at stubble-cleaning cutter drive shaft (12) is equipped with paring shaft drive (26), paring shaft drive (26) is corresponding with drive (7), in the left and right sides that frame (1) is anterior the front fender (22) that reaches out is housed, on frame (1), be equipped with and be the gathering device (2) that " V " font stretches to the place ahead, be fixed with and the corresponding stubble-cleaning stationary knife of stubble-cleaning cutter (9) (25) in the framework of the frame (1) of stubble-cleaning cutter (9) turning circle forearc portion, stubble-cleaning stationary knife (25) is the stationary knife of glazing bar palisade for 1-5 root horizontally set.
2. complete breaking straw stubble-cleaning field-returning machine according to claim 1, it is characterized in that: be mounted with two movable arbors (15) in the front portion of frame (1), two movable arbors (15) are symmetrical arranged on the forward frame of frame (1), on the frame (1) at two movable arbors (15) symmetrical centre rear portion, a stationary knife fixed mount (19) is set, a plurality of knife sections (14) are the setting of " rich " font on every movable arbor (15), on stationary knife fixed mount (19), be provided with two blades (20) that are ranked from top to bottom, two blades (20) that are ranked are " V " font and stretching to respectively in the gap of knife section corresponding with it (14) on stationary knife fixed mount (19), on the stubble-cleaning cutter drive shaft (12) behind the every movable arbor (15) one group of stubble-cleaning cutter is arranged, every group of stubble-cleaning cutter has 3-8 stubble-cleaning cutter (9).
3. complete breaking straw stubble-cleaning field-returning machine according to claim 2, it is characterized in that: 2-6 root movable arbor (15) is installed on frame (1), and there is a stationary knife fixed mount (19) that is fixed on the frame (1) at the rear portion of per two adjacent movable arbors (15).
4. complete breaking straw stubble-cleaning field-returning machine according to claim 2, it is characterized in that: be mounted with the middle part plant division baffle plate (13) that stretches to the place ahead in frame (1) front portion, middle part plant division baffle plate (13) is positioned at the middle part and the parallel setting in the same way with the front fender (22) of the left and right sides of frame (1), fix on the top of middle part plant division baffle plate (13) one be " V " font hold up the strain bar, hold up " V " shape mouth of strain bar pre-small post-large.
5. complete breaking straw stubble-cleaning field-returning machine according to claim 1 and 2, it is characterized in that: be set with a moving knife axle sleeve (16) on the movable arbor (15) in frame (1) framework, moving knife axle sleeve (16) is connected and fixed with pin key with movable arbor (15), go up fixedly movable blade fixed framework (18) at moving knife axle sleeve (16), knife section (14) is fixed on the movable blade fixed framework (18) by securing member (17), be fixed with stubble-cleaning knife bar (10) on the stubble-cleaning cutter drive shaft (12), stubble-cleaning cutter (19) is fixed on the stubble-cleaning knife bar (10) by securing member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420093242 CN2739939Y (en) | 2004-09-10 | 2004-09-10 | Apparatus for breaking stalks and stubbles and remaining in field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420093242 CN2739939Y (en) | 2004-09-10 | 2004-09-10 | Apparatus for breaking stalks and stubbles and remaining in field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2739939Y true CN2739939Y (en) | 2005-11-16 |
Family
ID=35350242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420093242 Expired - Fee Related CN2739939Y (en) | 2004-09-10 | 2004-09-10 | Apparatus for breaking stalks and stubbles and remaining in field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2739939Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101502211B (en) * | 2009-03-26 | 2013-01-02 | 张丽苹 | Harvester for picking and chopping cotton stalks |
| CN106941861A (en) * | 2017-04-17 | 2017-07-14 | 华南农业大学 | A kind of vertical banana stem crushing and returning to field machine of portable |
| CN114158341A (en) * | 2021-11-30 | 2022-03-11 | 东北农业大学 | Vertical movable and fixed cutter stubble-cleaning device |
-
2004
- 2004-09-10 CN CN 200420093242 patent/CN2739939Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101502211B (en) * | 2009-03-26 | 2013-01-02 | 张丽苹 | Harvester for picking and chopping cotton stalks |
| CN106941861A (en) * | 2017-04-17 | 2017-07-14 | 华南农业大学 | A kind of vertical banana stem crushing and returning to field machine of portable |
| CN106941861B (en) * | 2017-04-17 | 2019-03-22 | 华南农业大学 | A kind of vertical banana stem crushing and returning to field machine |
| CN114158341A (en) * | 2021-11-30 | 2022-03-11 | 东北农业大学 | Vertical movable and fixed cutter stubble-cleaning device |
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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 |