CN1326440C - Combined processing machine for returning straw to field and crushing root stubble - Google Patents
Combined processing machine for returning straw to field and crushing root stubble Download PDFInfo
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- CN1326440C CN1326440C CNB2004100108402A CN200410010840A CN1326440C CN 1326440 C CN1326440 C CN 1326440C CN B2004100108402 A CNB2004100108402 A CN B2004100108402A CN 200410010840 A CN200410010840 A CN 200410010840A CN 1326440 C CN1326440 C CN 1326440C
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Abstract
The present invention relates to a combined working machine for returning straw to fields and crushing root stubble, which comprises a field returning knife roller and a stubble crushing knife roller driven by tractor power. A machine frame of the complete machine is composed of a field returning machine frame and a stubble crushing machine frame fixedly connected in front and back. The field returning knife roller arranged on the field returning machine frame and the stubble crushing knife roller arranged on the stubble crushing machine frame are respectively connected with a left output shaft and a right output shaft of a gearbox on the field returning machine frame in the driving way. An input shaft of the gearbox is connected with the power output shaft of a tractor in the driving way via a universal joint. The back end and the lower end of a hanging frame used for connecting a tractor body are fixedly connected with an upper hanging plate and a lower hanging plate on the field returning machine frame respectively via bolts. Land wheels are arranged below both sides of the field returning machine frame. The machine can complete the work of returning the straw to fields and crushing the root stubble at a time for tall crops such as corn, sorghum, etc.
Description
Technical field
The invention belongs to the farm machinery that use with tractor, the particularly a kind of combine that can disposablely finish straw-returning and the pulverizing of root stubble.
Background technology
Because China's area is vast, various places are to the requirement difference of agronomy, therefore also inequality on the processing method of remaining stalk, root stubble after to corn, the contour stalk crop harvesting of Chinese sorghum, original facility can only carry out straw-returning or the operation of broken stubble individually, can only work respectively by two kinds of facility in the area that requires to carry out straw-returning and the operation of broken stubble with advancing, caused secondary to roll, influenced the ventilation water penetration of soil ploughing.The also field that has just occurred, broken stubble combine then can't carry out straw-returning operation or the operation of broken stubble individually, when using this machine work in the area that only needs straw-returning operation or the operation of broken stubble, can increase operating cost widely.Because more than, these three classes facility all are not suitable for large tracts of land and promote the use of, and especially can't realize cross-regional operation.
In addition, on the also field rotor of original straw cutting apparatus hammer pawl or L type flail knife only are installed.When L type flail knife only is installed, because the lighter weight of cutter own, rotary inertia are less, therefore when crushing straw, need bigger kinetic energy, increased the power consumption of tractor, influenced the operating speed of facility, and cutter itself damages very easily.When on the rotor hammer pawl only being installed, though increased the rotary inertia of cutter, reduced the damage of cutter, but because the limitation of hammer pawl arrangement mode, therefore the disconnected stalk of many length is overflowed from the both sides of rotor and facility, and the hammer pawl is relatively poor to the pick-up capability of lodging stalk, has therefore seriously influenced the pulverizing quality of facility to stalk.
Summary of the invention
The purpose of this invention is to provide a kind of combine that can disposablely finish straw-returning and the pulverizing of root stubble, satisfy the requirement of different regions simultaneously to solve to straw-returning and the operation of broken stubble, improve the operation quality of facility, make it can carry out straw-returning, root stubble comminution process in each corn of China, Chinese sorghum producing region.
The present invention includes the also field rotor that drives by tractor dynamic power, stubble cutter, the frame that it is characterized in that complete machine is formed by being fastenedly connected before and after field-returning machine frame and the stubble cutter frame, be arranged on the also field rotor on the field-returning machine frame and be arranged on the stubble cutter frame stubble cutter respectively with the left output shaft that is arranged on the gearbox on the field-returning machine frame, right output shaft drives and connects, the power shaft of gearbox drives by universal joint and tractor motive power output shaft and is connected, holds after being used to connect the hanger bracket of tractor car body, the lower end is respectively by the last hanging board on bolt and the field-returning machine frame, following hanging board is fastenedly connected; In field-returning machine frame down either side land wheel is set.
On described also field rotor, be provided with hammer pawl engaging lug that the hammer pawl is installed and the flail knife engaging lug that flail knife is installed simultaneously.
This machine adopts two relatively independent frames, also field rotor and stubble cutter are installed respectively on two frames, form former and later two working cells, connect by side plate, tie-beam, connecting plate etc. between Unit two, parts such as gearbox, jackshaft, hanger bracket, land wheel are installed on frame again, thereby form the groundwork state of this machine, can finish straw-returning and root stubble comminution process simultaneously.The connection everywhere of these machine two working cells is taken apart, reach changing the outfit of annex at random, can form two kinds of duties in addition of this machine, finish straw-returning operation or root stubble comminution process separately by parts.During work, the hammer pawl is installed on hammer pawl engaging lug, the yi word pattern flail knife is installed on the flail knife engaging lug, itself and hammer pawl are used, the long stalk that so promptly can the subtend both sides overflows is pulverized, and can slow down the speed that stalk overflows to both sides again.The yi word pattern flail knife has the effect of picking up preferably to the lodging stalk simultaneously.After adopting this structure, just can significantly improve the pulverizing quality of facility to stalk.This machine can be finished straw-returning and the root stubble comminution process of corn, the contour stalk crop of Chinese sorghum with once advancing.Agriculture requirement according to different regions, also this machine can be split into independently straw-returning workover rig or broken stubble workover rig, with 29.4～40.4KW (40-60 horsepower) or 18.4-29.4KW (25-40 horsepower) tractor, finish independent straw-returning operation or the operation of broken stubble respectively.This machine can be used in crop producing regions such as vast corn of China and Chinese sorghums.
Description of drawings
Fig. 1 is a right view of the present invention;
Fig. 2 is a vertical view of the present invention;
Fig. 3 is a left view of the present invention;
Fig. 4 is that the present invention finishes the status architecture left view when returning crop stocks to the field operation separately;
Fig. 5 is the vertical view of Fig. 4;
Fig. 6 is the status architecture right view of the present invention when finishing root stubble comminution process separately;
Fig. 7 is the vertical view of Fig. 6;
Fig. 8 is the left view of the frame of field-returning machine shown in Fig. 13;
Fig. 9 is the vertical view of the frame of field-returning machine shown in Fig. 13;
Figure 10 is the cutaway view of the frame of stubble cutter shown in Fig. 14;
Figure 11 is the cutaway view of bowing of Figure 10;
Figure 12 is the cutaway view of gearbox shown in Fig. 1 10;
Figure 13 is a front view of going back field rotor 6 shown in Fig. 1.
Embodiment
The embodiment that provides below in conjunction with accompanying drawing is further elaborated structure of the present invention.
Referring to figs. 1 through 3, straw-returning, the root stubble is pulverized combine, comprise the also field rotor 6 that drives by tractor dynamic power, stubble cutter 5, the frame that it is characterized in that complete machine is fastenedly connected by field-returning machine frame 3 and stubble cutter frame 4 front and back to be formed, be arranged on the also field rotor 6 on the field-returning machine frame 3, with be arranged on the stubble cutter frame 4 stubble cutter 5 respectively with the left output shaft 33 that is arranged on the gearbox 10 on the field-returning machine frame 3, right output shaft 38 drives and connects, the power shaft 37 of gearbox 10 drives with tractor motive power output shaft by universal joint 1 and is connected, and the hanger bracket 2 that is used to connect the tractor car body is held afterwards, the lower end is respectively by the last hanging board 24 on bolt and the field-returning machine frame 3, following hanging board 19 is fastenedly connected; In field-returning machine frame 3 down either side land wheel 7 is set.
With reference to Fig. 8,9, the front-axle beam 21 that field-returning machine frame 3 is made by square shaped pipe, upper beam 23, tail boom 25 and the biside plate 22 and the cover plate 20 that are welded on these three beams are formed, on field-returning machine frame front-axle beam 21, set firmly hanging board 19 down, on field-returning machine frame upper beam 23, set firmly hanging board 24.26 for installing the seat board of gearbox 10 among the figure.
With reference to Figure 10,11, the front-axle beam 28 that stubble cutter frame 4 is made by square shaped pipe, upper beam 30, tail boom 31 and the biside plate 27 and the cover plate 32 that are welded on these three beams are formed, and set firmly hanging board 29 on the beam 30 thereon.
Referring to figs. 1 through 3, field-returning machine frame 3 is connected with stubble cutter frame 4, it is the front portion of the afterbody of field-returning machine frame 3 being inserted stubble cutter frame 4, tail boom 25 to field-returning machine frame 3 contacts with the front-axle beam 28 of stubble cutter frame 4, be fastenedly connected with stubble cutter frame front-axle beam 28 by the side plate and the field-returning machine frame tail boom 25 of bolt, and the last hanging board 29 usefulness bolted on last hanging board 24 on the field-returning machine frame upper beam 23 and the stubble cutter frame upper beam 30 be connected by connecting plate 15 with two frames.
With reference to Figure 12 and Fig. 1 to 3, gearbox 10 is to form with 35 engagements of the perpendicular bevel pinion of its axis by being arranged on bevel gear wheel 36 on the power input shaft 37 and left and right two, the left output shaft 33 that wherein is arranged on the left bevel pinion 35 drives also field rotor 6 of connection by belt pulley 8.1, the right output shaft 38 that is arranged on the right bevel pinion 35 is connected with jackshaft 9 drivings that are arranged on stubble cutter frame 4 front portions by belt pulley 8, and jackshaft 9 drives with double hinge wheel 13 by double minor sprocket 14 with stubble cutter 5 and is connected.34 is bearing block among the figure.
With reference to Figure 13, be provided with hammer pawl engaging lug 39 that the hammer pawl is installed and the flail knife engaging lug 40 that flail knife is installed on the described also field rotor 6 simultaneously.
Fig. 1 to 3 is depicted as this machine and carries out straw-returning and root stubble pulverizing integration of operation configuration state.
Shown in Fig. 4,5, when only carrying out the straw-returning operation separately, being connected all everywhere between field-returning machine frame 3 and the stubble cutter frame 4 unclamped with this machine.The hanger bracket of installing on the field-returning machine frame 2, also parts such as field rotor 6, gearbox 10 still keep, wherein gearbox 10 should all take off right side output shaft 38 and right side bevel pinion 35, bearing block 34 etc., subsidiary at random stifle is installed on the right-hand axis bearing hole, be secured in land wheel 7 on the biside plate and the tension pulley 8 on the right plate unloads with former, utilize four holes of biside plate rear lower on the frame to fix and the annex tail wheel 16 of this machine of adjusting, then this machine adjusted is independent straw cutting apparatus.
With reference to Fig. 6,7, when only carrying out root stubble comminution process separately with this machine, need connecting fully everywhere between field-returning machine frame 3 and the stubble cutter frame 4 taken apart, and jackshaft 9 taken off, the former gearbox 10 that is secured on the field-returning machine frame is unloaded bottom left output shaft 33 and left side bevel pinion 35, bearing block 34 etc., after on the left-hand axis bearing hole subsidiary at random stifle being installed, it is installed on the stubble cutter frame 4, fixing on the right output shaft 38 should be taken off with square connecting plate during installation, and right output shaft upper belt pulley 8 is changed into double minor sprocket 14 on the jackshaft 9.With the double hinge wheel of installing on the original stubble cutter 5 left side spindle noses 13 and the outer protective cover exchange of right axle head.And will be installed in parts such as chain tension gear 12, tensioning wheel carrier 11 and chain guard on the stubble cutter frame left plate, chain originally and all be installed on the position of frame right side symmetry again, at last, following in the annex at random being hung pin 18 and hanger bracket 17 is installed on front-axle beam and the last hanging board 29 and uses bolt.At this moment this machine just becomes an independent broken stubble workover rig.
During work, on hammer pawl engaging lug 39, the hammer pawl is installed, the yi word pattern flail knife is installed on flail knife engaging lug 40.The yi word pattern flail knife is used with the hammer pawl, and the long stalk that so promptly can the subtend both sides overflows is pulverized, and can slow down the speed that stalk overflows to both sides again.The yi word pattern flail knife has the effect of picking up preferably to the lodging stalk simultaneously.After adopting this structure, just can significantly improve the pulverizing quality of facility to stalk.
Claims (6)
1. straw-returning, the root stubble is pulverized combine, comprise the also field rotor (6) that drives by tractor dynamic power, stubble cutter (5), the frame that it is characterized in that complete machine is formed by being fastenedly connected before and after field-returning machine frame (3) and the stubble cutter frame (4), be arranged on the also field rotor (6) on the field-returning machine frame (3) and be arranged on the stubble cutter frame (4) stubble cutter (5) respectively with the left output shaft (33) that is arranged on the gearbox (10) on the field-returning machine frame (3), right output shaft (38) drives and connects, the power shaft (37) of gearbox (10) drives with tractor motive power output shaft by universal joint (1) and is connected, and the hanger bracket (2) that is used to connect the tractor car body is held afterwards, the lower end is respectively by the last hanging board (24) on bolt and the field-returning machine frame (3), following hanging board (19) is fastenedly connected; In field-returning machine frame (3) down either side land wheel (7) is set.
2. straw-returning according to claim 1, root stubble are pulverized combine, it is characterized in that front-axle beam (21) that described field-returning machine frame (3) made by square shaped pipe, put the beams in place (23), tail boom (25) and the biside plate (22) and the cover plate (20) that are welded on these three beams form, on field-returning machine frame front-axle beam (21), set firmly described hanging board (19) down, on the field-returning machine frame is put the beams in place (23), set firmly the described hanging board (24) of going up.
3. straw-returning according to claim 1, root stubble are pulverized combine, it is characterized in that front-axle beam (28) that described stubble cutter frame (4) made by square shaped pipe, put the beams in place (30), tail boom (31) and the biside plate (27) and the cover plate (32) that are welded on these three beams form, and sets firmly hanging board (29) on the beam (30) thereon.
4. according to claim 1 or 2 or 3 described straw-returnings, the root stubble is pulverized combine, it is characterized in that described field-returning machine frame (3) and being connected of stubble cutter frame (4) are the front portions of the afterbody of field-returning machine frame (3) being inserted stubble cutter frame (4), tail boom (25) to field-returning machine frame (3) contacts with the front-axle beam (28) of stubble cutter frame (4), be fastenedly connected with stubble cutter frame front-axle beam (28) by the side plate and the field-returning machine frame tail boom (25) of bolt, and the last hanging board (29) on last hanging board (24) on the field-returning machine frame upper beam (23) and the stubble cutter frame upper beam (30) be connected with bolted by connecting plate (15) with two frames.
5. straw-returning according to claim 1, the root stubble is pulverized combine, it is characterized in that described gearbox (10) is by the bevel gear wheel (36) and the left side that are arranged on the power input shaft (37), right two are meshed with the perpendicular bevel pinion (35) of its axis and to form, the left output shaft (33) that wherein is arranged on the left pinion (35) drives also field rotor (6) of connection by belt pulley (8.1), the right output shaft (38) that is arranged on the right pinion (35) is connected by belt pulley (8) jackshaft (9) driving anterior with being arranged on stubble cutter frame (4), and jackshaft (9) drives with double hinge wheel (13) by double minor sprocket (14) with stubble cutter (5) and is connected.
6. straw-returning according to claim 1, root stubble are pulverized combine, it is characterized in that being provided with simultaneously on the described also field rotor (6) hammer pawl engaging lug (39) that the hammer pawl is installed and the flail knife engaging lug (40) that flail knife is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100108402A CN1326440C (en) | 2004-05-09 | 2004-05-09 | Combined processing machine for returning straw to field and crushing root stubble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100108402A CN1326440C (en) | 2004-05-09 | 2004-05-09 | Combined processing machine for returning straw to field and crushing root stubble |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1589598A CN1589598A (en) | 2005-03-09 |
| CN1326440C true CN1326440C (en) | 2007-07-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100108402A Expired - Fee Related CN1326440C (en) | 2004-05-09 | 2004-05-09 | Combined processing machine for returning straw to field and crushing root stubble |
Country Status (1)
| Country | Link |
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| CN (1) | CN1326440C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101502211B (en) * | 2009-03-26 | 2013-01-02 | 张丽苹 | Harvester for picking and chopping cotton stalks |
| CN104054463B (en) * | 2014-06-15 | 2016-11-02 | 农业部南京农业机械化研究所 | Rice wheat straw root stubble ditch buries combine |
| CN106171258A (en) * | 2016-08-08 | 2016-12-07 | 山东理工大学 | A kind of profiling combined straw field datatron |
| CN106664853B (en) * | 2016-12-29 | 2018-10-26 | 吉林大学 | Corncob crushes fertile soil chopper |
| CN107926268B (en) * | 2017-11-16 | 2021-01-05 | 南京溧水高新创业投资管理有限公司 | Root stubble reducing mechanism |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2039098U (en) * | 1988-10-17 | 1989-06-14 | 山西省临汾地区农机化技术推广站 | Stubble-crushing rotocultivator capable of directly crushing straw |
| CN2103245U (en) * | 1991-08-13 | 1992-05-06 | 柴跃进 | Multipurpose machine for crushing stalks and applying it to field |
| CN2107773U (en) * | 1991-11-13 | 1992-06-24 | 河北省内丘县金店农机修造厂 | Machine for crushing stalks and stubble |
| CN2247934Y (en) * | 1996-01-22 | 1997-02-26 | 李玉清 | Cornstalk shredder and stubble cleaner |
| CN2265667Y (en) * | 1995-05-27 | 1997-10-29 | 甘肃省庆阳地区农业机械化研究所 | Stalk, stubble crushing returning machine |
| CN2393314Y (en) * | 1999-11-05 | 2000-08-30 | 兰州丰收机械制造有限责任公司 | Detachable self-moving apparatus for drilling cereals at sides of films |
| CN2554900Y (en) * | 2002-08-01 | 2003-06-11 | 广西壮族自治区农业机械研究所 | Intertilling and hilling up machine for sugarcane |
| CN2662619Y (en) * | 2003-09-12 | 2004-12-15 | 吉林省农业机械研究院 | Straw crushing return-to-field combined machine |
-
2004
- 2004-05-09 CN CNB2004100108402A patent/CN1326440C/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2039098U (en) * | 1988-10-17 | 1989-06-14 | 山西省临汾地区农机化技术推广站 | Stubble-crushing rotocultivator capable of directly crushing straw |
| CN2103245U (en) * | 1991-08-13 | 1992-05-06 | 柴跃进 | Multipurpose machine for crushing stalks and applying it to field |
| CN2107773U (en) * | 1991-11-13 | 1992-06-24 | 河北省内丘县金店农机修造厂 | Machine for crushing stalks and stubble |
| CN2265667Y (en) * | 1995-05-27 | 1997-10-29 | 甘肃省庆阳地区农业机械化研究所 | Stalk, stubble crushing returning machine |
| CN2247934Y (en) * | 1996-01-22 | 1997-02-26 | 李玉清 | Cornstalk shredder and stubble cleaner |
| CN2393314Y (en) * | 1999-11-05 | 2000-08-30 | 兰州丰收机械制造有限责任公司 | Detachable self-moving apparatus for drilling cereals at sides of films |
| CN2554900Y (en) * | 2002-08-01 | 2003-06-11 | 广西壮族自治区农业机械研究所 | Intertilling and hilling up machine for sugarcane |
| CN2662619Y (en) * | 2003-09-12 | 2004-12-15 | 吉林省农业机械研究院 | Straw crushing return-to-field combined machine |
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| CN1589598A (en) | 2005-03-09 |
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Owner name: JILIN UNIVERSITY CHINA; APPLICANT Free format text: FORMER OWNER: JILIN PROV. INST. OF AGRICULTURAL MACHINERY Effective date: 20061229 |
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Effective date of registration: 20061229 Address after: 130012 No. 2699 Qianjin Street, Jilin, Changchun Applicant after: Jilin University Co-applicant after: Jilin Prov. Academy of Agricultural Machinery Address before: 130022 No. 8016 Renmin Street, Jilin, Changchun Applicant before: Jilin Prov. Academy of Agricultural Machinery |
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