CN201369935Y - Dual-purpose maize harvesting machine - Google Patents
Dual-purpose maize harvesting machine Download PDFInfo
- Publication number
- CN201369935Y CN201369935Y CN200920101233U CN200920101233U CN201369935Y CN 201369935 Y CN201369935 Y CN 201369935Y CN 200920101233 U CN200920101233 U CN 200920101233U CN 200920101233 U CN200920101233 U CN 200920101233U CN 201369935 Y CN201369935 Y CN 201369935Y
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- tractor
- assembly
- container
- taiwan
- fruit ear
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Abstract
The utility model relates to an agricultural machine, in particular to a dual-purpose maize harvesting machine. The maize harvesting machine comprises a tractor, a first part, a second part, a third part and a fourth part, wherein the first part is a harvesting machine walking assembly, the second part is a header assembly, the third part is a conveying assembly and the fourth part is an ear container assembly. The maize harvesting machine is characterized in that the header assembly hangs on the rear axle of the tractor; the ear container assembly is arranged at the front axle of the tractor; and the conveying assembly is arranged between the header and the ear container. The maize harvesting machine is safe and reliable; a conveying trough is arranged right below the driver seat, thus ensuring no offset center of gravity; and after the harvesting season is over, the maize harvesting mechanism is disassembled and reverted as the tractor which can be multifunctional. The maize harvesting machine can complete the following multiple operations of the maize harvesting by one step: ear plucking, conveying, containing, sundries cleaning, straw crushing and the like.
Description
Technical field
The utility model relates to a kind of agricultural harvesting machinery, specifically a kind of dual-purpose maize harvesting machine.
Background technology
Corn is the second largest cereal crops of China, cultivated area 2,805 ten thousand hm
2, extensively being distributed in 31 provinces in the whole nation, gross yield accounts for 20% of whole world gross yield, and the scholarly forecast corn coming years may become the first crops of China.Corn is cereal crops and feed in China, is again the important raw material of industry, and is huge to the influence on development of whole national economy.Therefore, the development that advances corn harvest mechanization realizes that to ensureing the development of China's grain security, promotion livestock breeding and grain processing industry growth of agricultural efficiency and increasing peasant income have the important strategic meaning.At present, the large-scale modernized maize harvesting machine that foreign agriculture developed country produces, the mechanization degree height, high in technological content, have in addition adopt satellite fix, unmanned, but cost an arm and a leg, the peasant hangs back, and does not have promotional value.Homemade large-scale maize harvesting machine, price are also mostly more than 100,000.No matter be external or homemade, all incompatibility little plot operations, limitation is very big.Because the harvesting mechanization degree is low, the type that is fit to little plot, mountain area, our province hills without comparison, the results of corn are manual work basically at present, labour intensity is big, no matter the domestic at present or external self-propelled corn harvester of producing, purposes is all more single, except that harvest corn phase work, and the facility one-year age that will leave unused.Therefore, fundamentally friend peasant is freed from heavy manual labor, realize the mechanization of harvest corn early, produce super quality and competitive price, a tractor serves several purposes, the small-sized corn reaping machine that is fit to our province region situation is the task of top priority.
Summary of the invention
The purpose of this utility model provides a kind of dual-purpose maize harvesting machine.When after the harvest season, lay down harvest corn mechanism, reduciblely be that tractor uses.
The technical scheme in the invention for solving the technical problem is: it comprises tractor, also comprise first's reaping machine walking assembly, second portion ceding of Taiwan assembly, the third part delivery assembly, the 4th part fruit ear container assembly, ceding of Taiwan assembly is articulated on the back axle of tractor, and fruit ear container assembly is installed on the propons of tractor, and delivery assembly places between the ceding of Taiwan and the fruit ear container.
Above-mentioned grain header walking assembly be comprise tractor comprise moving 3100 engines (22.1KW) of 8+8 retaining, double-action clutch, river,
Hydraulic directio, gearbox, propons back axle, hydraulic pump, operating desk, pressure distributor, light fixture, driver's cabin, circuit, oil circuit etc. also comprise following improvement:
8 retainings that (1) will fall back are adapted as forward gear, bull wheel forward, the direction steamboat after, gear (put into gear, high to low gear, front-and-back stop) utilizes the lengthening control lever to realize that tractor is inverted walking;
(2) clutch, brake, realize that by installing steering spindle additional control is inverted;
(3) the direction machine is owing to be hydraulic control, so only need the P on the direction machine, T, A, B tubing interface consistent with former tractor.Be fixed on the console rational position and link to each other and get final product with oil pipe.
(4) throttle, realize Throttle Opening Control by acceleration cable, linkage.
(5) the console connection has utilized fixedly 12 connecting process holes of dashboard of former tractor.
Above-mentioned ceding of Taiwan assembly comprises transmission case, transfer case, header frame, snapping bar, feeding roller, pulverizes cutter, seedling pulling-up chain, seedling pulling axle, ceding of Taiwan housing etc., power is passed to transfer case by transmission case, transfer case is reallocated to each turning cylinder, the upper cantilever beam cuts with scissors connection with engaging lug in the ceding of Taiwan mutually with T shape frame, the lower cantalever beam hangs dead axle with ceding of Taiwan second line of a couplet lug and tractor and cuts with scissors connection mutually, the connection of T shape frame has utilized fixedly 6 connecting process holes of tow-bar, has realized the effects such as fringe, straw-returning of plucking of corn.
Above-mentioned delivery assembly comprises carrier chain, delivery board, delivery chute, blower fan etc., and blower fan is positioned at below, delivery chute top, by delivery chute top power transmission shaft, by sprocket wheel, chain power is reached blower fan; Delivery chute places under the driver's seat, has guaranteed the center of gravity non-migration, and delivery assembly is connected the ceding of Taiwan with maize cob collector, has realized the conveying of corncob, the clear assorted effect of blower fan.
Above-mentioned fruit ear container assembly comprises fruit ear container, oil cylinder, fruit ear chassis of container etc., the fruit ear chassis of container is installed in the propons top of tractor, fruit ear container hinge is connected on the underframe top, oil cylinder is in the outer side of container, and it is hinged with the fruit ear container, the installation of fruit ear chassis of container has utilized 10 fabrication holes on the farm tractor front axle, fixes with Bolt Connection.
On former tractor oil roadbed plinth, adorn a cover Hydraulic Double way reversing valve (distributor), the linking to each other into and out of oil and former tractor hydraulic lifting device of this reversal valve into and out of oil piping system, the oil circuit of the oil cylinder of the outer side of container links to each other with reversal valve, also have the oil circuit of the oil cylinder of a control taiwan cut off and landing also to link to each other, realize the upset unloading of hydraulic handle control taiwan cut off and landing and maize cob collector by this reversal valve with reversal valve.
Do not do any change for the bundle assembly of former tractor circuit, just with the quick plug wire harness that extends.
The utility model has following beneficial effect:
The first, a tractor serves several purposes after the harvest season, is laid down harvest corn mechanism, reducible tractor.
The second, efficient height, this machine adopt 32 horsepowers can reach the production efficiency of domestic more than 60 horsepowers of reaping machines at present fully, and both compare this machine and reduce expenses 50%, and economic benefit is fairly obvious.
Three, safe and reliable, the delivery chute position places under the driver's seat, has guaranteed the center of gravity non-migration; Conveying process in the middle of the design of one-level delivery chute reduces carries reliability higher.
Four, noise is low, vibration is little, because of having adopted the transmission case transferring power, makes the universal joint size reduce, and then the vibration that has reduced unit is with noise.
In a word, it is the power running gear that the utility model adopts 30～40 horsepowers of four-wheel tractor universal chassis, can disposablely finish multi-mode operations such as corn picker, conveying, collection dress, clear assorted, crushed stalk.It is results efficient height that this machine is different from other like products one, per hour can gather in the crops 4-6 mu; The 2nd, fuselage is short, and radius of turn is little, maneuverability, wide adaptability, but mountain area, hills, level land, all operations of big or small plot; The 3rd, oil consumption is low, uses easy to maintenance; The 4th, cheap, gain quick return in investment; The 5th, reducible tractor is realized a tractor serves several purposes; The 6th, the unit center of gravity is not setovered, and is safe and reliable; The 7th, adopt double-action clutch, walking power and harvest operation power are controlled clutch respectively.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model,
Among the figure, 1. maize cob collector underframe, 2. propons, 3. reaping machine walking assembly, 4. bridge frame, 5. double-circuit hydraulic reversal valve, 6. back axle, 7. dead axle, 8. rear output shaft, 9. universal joint, 10. lower cantalever beam, 11. transmission cases, 12. the pulverizing cutter, 13. transfer cases, 14. feeding rollers, 15. carry fluted shaft, 16. snapping bar, 17. rice-pulling chains, 18. ceding of Taiwan housings, 19 power transmission shafts, 20. rice-pulling shafts, 21. power transmission shafts, 22. the conveying fluted shaft, 23. upper cantilever beams, 24. oil cylinders, 25. clutch, brake pedal, 26. hydraulic handle, 27. steering spindles, 28. delivery chute, 29. carrier chains, 30. blower fans, 31. the conveying fluted shaft, 32. containers, 33. oil cylinders.
Embodiment
It comprises tractor reaping machine, comprises that also first is a reaping machine walking assembly, and second portion is a ceding of Taiwan assembly, and third part is a delivery assembly, and the 4th part is a fruit ear container assembly.
Grain header walking assembly 3 is that comprise 8+8 retaining, double-action clutch, moving 3100 engines (22.1KW) in river, gearbox, propons back axle, hydraulic pump, operating desk, pressure distributor, light fixture, driver's cabin, circuit, the oil circuit etc. that comprise tractor also comprise following improvement:
8 retainings that (1) will fall back are adapted as forward gear, bull wheel forward, the direction steamboat after, gear (put into gear, high to low gear, front-and-back stop) utilizes the lengthening control lever to realize that tractor is inverted walking;
(2) clutch, brake, realize that by installing steering spindle 27 additional control is inverted;
(3) the direction machine is owing to be hydraulic control, so only need the P on the direction machine, T, A, B tubing interface consistent with former tractor.Be fixed on the console rational position and link to each other and get final product with oil pipe.
(4) throttle, realize Throttle Opening Control by acceleration cable, linkage.
(5) the console connection has utilized fixedly 12 connecting process holes of dashboard of former tractor.
Ceding of Taiwan assembly comprises transmission case 11, transfer case 13, header frame, snapping bar 16, feeding roller 14, pulverize cutter 12, seedling pulling-up chain 17, seedling pulling axle 20, ceding of Taiwan housing 18 etc., this assembly is articulated on the back axle 6 of tractor, power is passed to transfer case 13 by transmission case 11, each turning cylinder is given in transfer case 13 reallocation: snapping bar 16, feeding roller 14, pulverize cutter 12, seedling pulling axle 20 etc., it is by upper cantilever beam 23 that the ceding of Taiwan connects, lower cantalever beam 10, the fixing dead axle 7 that hangs lower link is realized on tee girder and the tractor rear axle 6, the ceding of Taiwan is installed in tractor rear axle 6 upper cantilever beams 23 engaging lug in the ceding of Taiwan is cut with scissors connection mutually with T shape frame, lower cantalever beam 10 hangs dead axle 7 with ceding of Taiwan second line of a couplet lug and tractor and cuts with scissors connection mutually, the connection of T shape frame has utilized fixedly 6 connecting process holes of tow-bar, has realized the fringe of plucking of corn, effects such as straw-returning.
The delivery assembly delivery assembly places between the ceding of Taiwan and the fruit ear container 32, preferably be positioned under the driver's seat, it comprises carrier chain 29, delivery board, delivery chute 28, blower fan 30 etc., blower fan 30 is positioned at below, delivery chute 28 tops, by delivery chute 28 top power transmission shafts 31, power is reached blower fan 30 by sprocket wheel, chain; Delivery chute 28 places under the driver's seat, has guaranteed the center of gravity non-migration; Conveying process in the middle of the design of one-level delivery chute reduces carries reliability higher; Delivery assembly is connected the ceding of Taiwan with maize cob collector, realized the conveying of corncob, the clear assorted effect of blower fan 30.
Above-mentioned fruit ear container assembly comprises container 32, oil cylinder 33, fruit ear chassis of container 1 etc., fruit ear chassis of container 1 is installed in the propons top of tractor, fruit ear container 32 hinges are connected on fruit ear chassis of container 1 top, oil cylinder 33 is in the outer side of fruit ear container 32, and it is hinged with fruit ear container 32, the installation of chassis of container 1 has utilized 10 fabrication holes on the farm tractor front axle 2, fixes with Bolt Connection.
On former tractor oil roadbed plinth, adorn a cover Hydraulic Double way reversing valve 5 (distributors), the linking to each other into and out of oil and former tractor hydraulic lifting device of this reversal valve into and out of oil piping system, the oil circuit of the oil cylinder 33 of container 32 outer sides links to each other with reversal valve 5, also have the oil circuit of the oil cylinder 24 of a control taiwan cut off and landing also to link to each other, realize the upset unloading of hydraulic handle 26 control taiwan cut off and landing and container 32 by this reversal valve 5 with reversal valve 5.
Do not do any change for the bundle assembly of former tractor circuit, just with the quick plug wire harness that extends.
During the utility model operation, unit power reaches transmission case 11 by universal joint 9 with the power of rear output shaft 8, again the power transmission shaft of telling by transmission case 11 19, power transmission shaft 21 respectively with power distribution to transfer case 13 and delivery chute 28.A two strands wheel is installed on power transmission shaft 19, power is reached left and right transfer case by chain again, rice-pulling chain 17, snapping bar 16, feeding roller 14, the pulverizing cutter of installing on the rice-pulling shaft 20 12 given power distribution again by transfer case 13; Power transmission shaft 21 reaches delivery chute 28 with power by carrying fluted shaft 22, and by carrying fluted shaft 15 to drive carrier chain 29, blower fan 30 power are by carrying fluted shaft 31 to drive again.Unit travels between upright corn field, the corn stem of band fringe is under the effect of rice-pulling chain 17, enter into along housing 18 directions in the snapping bar 16 of a pair of relative motion, cornstalk is pulled through the working clearance of snapping bar 16, fruit ear is because diameter is big, can not be taken by the working clearance of snapping bar, make corncob separate with cane, corncob falls in the delivery chute 28, delivery chute 28 is transported to maize cob collector 32 with corncob, and the blower fan of installing in the delivery chute exit position 30 falls the contaminant removal that carrier chain brings simultaneously; The cane of removing corncob, continues to move downward under the double action of feeding roller 14 at snapping bar 16, is fed into and pulverizes in the cutter 12, realizes also field of fringe stalk.Unit is the operating hydraulically operated handle 26 of difference when walking and operation, realizes the ascending, descending of the ceding of Taiwan.After the fruit ear container is filled,, finish the loading and unloading of corncob by the landing and the rise of operating hydraulically operated handle 26 realization fruit ear containers 32.
But the utility model a tractor serves several purposes after the harvest season, is laid down harvest corn mechanism, and reducible tractor only needs earlier above-mentioned repacking position is passed to loading and unloading, tractor is introduced cover, dashboard, hydraulic lifting apparatus etc. again and is got final product installing again.Therefore part easily changes easy-maintaining, does not influence any service behaviour of former tractor, and can install other farm machinery carries out farmland operation, industrial or agricultural engineer operations such as supporting other mini engineering facility can be digged pit, bulldoze, loaded, excavation.
Claims (5)
1. dual-purpose maize harvesting machine, it comprises tractor, comprise that also first is the grain header walking assembly, second portion is a ceding of Taiwan assembly, third part is a delivery assembly, and the 4th part is a fruit ear container assembly, it is characterized in that ceding of Taiwan assembly is articulated on the back axle of tractor, fruit ear container assembly is installed on the propons of tractor, and delivery assembly places between the ceding of Taiwan and the fruit ear container.
2. dual-purpose maize harvesting machine as claimed in claim 1, it is characterized in that delivery assembly places under the driver's seat, comprise carrier chain, delivery board, delivery chute, blower fan, blower fan is positioned at below, delivery chute top, by delivery chute top power transmission shaft, drive blower fan by sprocket wheel, chain.
3. dual-purpose maize harvesting machine as claimed in claim 1, it is characterized in that ceding of Taiwan assembly comprises transmission case, transfer case, header frame, snapping bar, feeding roller, pulverizes cutter, seedling pulling-up chain, seedling pulling axle, ceding of Taiwan housing, power is passed to transfer case by transmission case, transfer case is reallocated to each turning cylinder, the upper cantilever beam cuts with scissors connection with engaging lug in the ceding of Taiwan mutually with T shape frame, the lower cantalever beam hangs dead axle with ceding of Taiwan second line of a couplet lug and tractor and cuts with scissors connection mutually, by fixing 6 connecting process holes of tow-bar T shape frame is installed on the back axle.
4. dual-purpose maize harvesting machine as claimed in claim 1, it is characterized in that fruit ear container assembly comprises fruit ear container, oil cylinder, fruit ear chassis of container, fruit ear container hinge is connected on fruit ear chassis of container top, the outer side of oil cylinder Stuff (to), and it is hinged with the fruit ear container, by 10 fabrication holes on the farm tractor front axle, the fruit ear chassis of container is installed in the propons top with Bolt Connection.
5. dual-purpose maize harvesting machine as claimed in claim 1, it is characterized in that on former tractor oil roadbed plinth, adorning the Hydraulic Double way reversing valve that a cover is controlled the upset of taiwan cut off and landing and maize cob collector, the linking to each other into and out of oil and former tractor hydraulic lifting device of this reversal valve into and out of oil piping system, the oil circuit of the oil cylinder of the outer side of container links to each other with reversal valve, also has the oil circuit of the oil cylinder of a control taiwan cut off and landing also to link to each other with reversal valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920101233U CN201369935Y (en) | 2009-01-04 | 2009-01-04 | Dual-purpose maize harvesting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920101233U CN201369935Y (en) | 2009-01-04 | 2009-01-04 | Dual-purpose maize harvesting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201369935Y true CN201369935Y (en) | 2009-12-30 |
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ID=41496013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920101233U Expired - Fee Related CN201369935Y (en) | 2009-01-04 | 2009-01-04 | Dual-purpose maize harvesting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201369935Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107223402A (en) * | 2017-06-19 | 2017-10-03 | 翼城创客机器人科技有限公司 | A kind of unmanned corn picker |
| CN110328027A (en) * | 2019-07-15 | 2019-10-15 | 河北农业大学 | A kind of planer-type orchard trimming branch treatment in situ machine |
-
2009
- 2009-01-04 CN CN200920101233U patent/CN201369935Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107223402A (en) * | 2017-06-19 | 2017-10-03 | 翼城创客机器人科技有限公司 | A kind of unmanned corn picker |
| CN110328027A (en) * | 2019-07-15 | 2019-10-15 | 河北农业大学 | A kind of planer-type orchard trimming branch treatment in situ machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091230 Termination date: 20170104 |