CN100588316C - multifunctional ship type farming machinery - Google Patents
multifunctional ship type farming machinery Download PDFInfo
- Publication number
- CN100588316C CN100588316C CN200710034874A CN200710034874A CN100588316C CN 100588316 C CN100588316 C CN 100588316C CN 200710034874 A CN200710034874 A CN 200710034874A CN 200710034874 A CN200710034874 A CN 200710034874A CN 100588316 C CN100588316 C CN 100588316C
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- frame
- gearbox
- transfer case
- output shaft
- ship type
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Abstract
The invention discloses a kind of multifunctional ship type farming machinery, it is characterized in that: comprise hull (14), frame (30), engine (20), belt (21), gearbox (10), gearbox left and right output shaft (8), gearbox doubly-linked output chain gear (13), before, back transfer case (33,15), tillage implement (2), transfer case output shaft (3), described hull (14) is provided with frame (30), the front and back of frame (30) are provided with four transfer cases (33,15), gearbox doubly-linked output chain gear (13) is installed on the output shaft of gear-box (8), the outer sprocket wheel of gearbox doubly-linked output chain gear (13) is connected by first chain (43) with the input sprocket (29) of preceding transfer case (33), inner sprocket is connected by second chain (6) with the input sprocket (5) of back transfer case (15), and is preceding, tillage implement (2) is installed on the back transfer case output shaft (3).The present invention is simple in structure, easy to operate, tilling depth can be controlled automatically, has improved the production efficiency and the operation quality of tillage machinery greatly.
Description
Technical field
The present invention relates to a kind of agricultural machinery, particularly a kind of multifunctional ship type farming machinery.
Technical background
The machinery that present China is engaged in south underwater cultivation mainly is ploughing and leveling machine for paddy field and small-sized wet-field roller boat, these mechanical types are aging, function singleness, straw-returning difficulty, poor safety performance, the serious accident that makes the people cause injury, disable happens occasionally, and production efficiency is low, is generally per hour 0.5-2 mu.Therefore; develop a kind of technical barriers such as labour intensity, protection tillage pan, solution straw-returning of raising labour productivity, reduce; can satisfy new period agricultural machinery dealer scale, specialized agricultural mechanization production demand, the multifunctional ship type farming machinery that adapts to growth of agricultural efficiency, increasing peasant income requirement is imperative.
Summary of the invention
For solving the above-mentioned technical problem of existing ploughing and leveling machine for paddy field and small-sized wet-field roller boat, the invention provides a kind of simple in structure, easy to operate, automatic multifunctional ship type farming machinery of controlling of tilling depth.
The technical scheme that the present invention solves the problems of the technologies described above is: comprise hull, frame, engine, belt, gearbox, the gearbox left and right output shaft, gearbox doubly-linked output chain gear, before, back transfer case, tillage implement, the transfer case output shaft, described hull is provided with frame, frame is provided with engine, gearbox, engine is connected by belt with gearbox, the front and back of frame are provided with four transfer cases, gearbox doubly-linked output chain gear is installed on gearbox independently on the left and right output shaft, the outer sprocket wheel of gearbox doubly-linked output chain gear is connected by chain with the input sprocket of preceding transfer case, inner sprocket is connected by chain with the input sprocket of back transfer case, on the transfer case output shaft of front and back tillage implement is installed.
Technique effect of the present invention is: (1) the present invention adopts the boat form body to reach four-wheel independent driving system all around, integrates to drive and operation, and hull play supporting role, and floats on the paddy field soil top layer, avoids hardcore is damaged.The front and back four wheel drive is difficult for skidding, and is applicable to various soil cultivation conditions.Left and right sides drive can reduce radius of turn, balks area and adapts to the small size farm work thereby reduce.(2) the present invention can realize that rotary tillage and Pu roll integration of operation, reaches best operating efficiency and lower power consumption.When four driving shafts in front and back are also all installed the Pu roller with speed, roll operation applicable to the Pu in mashed paddy field, to reach the work efficiency that twice Pu of one-stop operation rolled; When the front twin shaft is installed rotary blade, the back twin shaft is installed the Pu roller, and the front axle rotating speed is when being higher than the rear axle rotating speed, applicable to the rotary tillage in plate field, bury stalk and roll and roll soil working, realization is travelled, hack, play slurry function pacifically, and operating efficiency improves nearly 2 times than existing tillage implement.
In a word; the present invention is by adopting four-wheel drive, independent power clutch and the carrying of boat form body, variable-speed dynamic transmission; and the fusion tilling depth is controlled automatically; improve productivity ratio and operation quality, minimizing soil compaction, protection tillage pan, straw-returning, enhancing driving force, reduced problems such as turning radius, raising safety, reduction labour intensity; realization rotary tillage, ploughing, Pu are rolled multi-mode operation; collection is pressed stalk, is buried stalk, hack, level land and the multinomial function of control automatically, adapts to the job requirements of southern different soils characteristic.
The present invention is further illustrated below in conjunction with the drawings and specific embodiments.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is a power transmission arrangment schematic diagram of the present invention.
Embodiment
Referring to Fig. 1,2, the present invention includes Pu and roll clamp nut 1, Pu rolls 2, Pu roller bearing 3, back transfer case power shaft 4, back transfer case input sprocket 5, chain 6, gearbox clutch 7, gearbox left and right output shaft 8, frame back segment stiffener 9, gearbox 10, output shaft of gear-box bearing (ball) cover 11, frame stage casing stiffener 12, gearbox doubly-linked output chain gear 13, hull 14, back transfer case 15, back regulating wheel 16, hydraulic cylinder 17 is adjusted in the back, connecting pin 18, rear bearing sheet 19, engine 20, belt 21, clutch pulley 22, gearbox power shaft 23, gearbox installing plate 24, regulating wheel is adjusted groove 25, regulating wheel base plate 26, preceding regulating wheel 27, preceding transfer case power shaft 28, preceding transfer case input sprocket 29, frame 30, the preceding hydraulic cylinder 31 of adjusting, transfer case lug 32, preceding transfer case 33, frame limit frame 34, installing plate 35 in the middle of the preceding transfer case, transfer case bearing (ball) cover 36, frame leading portion stiffener 37, front end panel 38, bearing 39, transfer case inner sprocket 40, chain 41 in the transfer case, transfer case bearing (ball) cover 42, chain 43, preceding tension wheel shaft 44.
Operation principle of the present invention:
1. straight-line travelling
After engine 20 starts, drive clutch pulleys 22 by belt 21, with the transmission of power of engine in gearbox 10.Gearbox pushes and advances or fall back gear, so drive doubly-linked output chain gear 13 rotations on frame both sides by the output shaft (8) of gearbox, thereby make chain 43, chain 6 four transfer case input sprockets 29,5 before and after front and back regulating wheel 27,16 is passed to power around the doubly-linked output chain gear.In transfer case, realize the transmission of power again by interior chain 41, make Pu roll 2 and rotate with Pu roller bearing 3, finally realize advancing or falling back of boat tractor.
2. it is little curved to turn right
After engine 20 starts, drive clutch pulleys 22 by belt 21, with the transmission of power of engine in gearbox 10.The gearbox left end pushes the gear that advances, right-hand member pushes retarder location, rotate forward so pass through the doubly-linked output chain gear 13 of the left end output shaft 8 drive frame left ends of gearbox, thereby make former and later two transfer case input sprockets of through the left side regulating wheel power being passed to the left side around chain A, the B of left end doubly-linked output chain gear.The same transmission that in the transfer case of left side, realizes power, thereby Pu roller bearing 3 is rotated, and then former and later two Pus of drive left are rolled 2 rollings forward, and the right is because gearbox the right output shaft has the effect that stops to brake, stop right-hand member transfer case input sprocket to drive right-hand member doubly-linked sprocket rotation, thereby two Pus in the right are rolled not have and rotate, and realize that the right-hand rotation of hull is little curved.
3. it is little curved curved opposite with the size of turning right to turn left.
4. right large radius turn
After engine 20 starts, drive clutch pulleys 22 by belt 21, with the transmission of power of engine in gearbox 10.The gearbox left end hangs up the gear that advances, right-hand member hangs up and retreats gear, so the left end output shaft 8 of gearbox rotates forward, the doubly-linked output chain gear 13 that drives the frame left side simultaneously rotates forward, thereby makes former and later two transfer case input sprockets of through the left side regulating wheel power being passed to the left side around the chain of left end doubly-linked output chain gear.The same transmission that in the transfer case of left side, realizes power, thus the transfer case output shaft is rotated, drive former and later two Pus of left and roll rolling forward.And,, thereby realize the right large radius turn of hull so former and later two Pus of the right are rolled rolling backward because right-hand gearbox right-hand member output shaft rotates backward.
5. left large radius turn is opposite with right large radius turn.
6. differential is ploughed whole
Roll integration of operation if form the rotary tillage Pu, must make front rotary blade rotating speed be higher than the rotating speed of the Pu roller of back, it is whole promptly to need differential to plough.Plough whole effect in order to reach differential, can adopt the variable-speed dynamic drive technology, front Pu roller bearing is installed rotary blade, back Pu roller bearing is installed the Pu roller, and change preceding transfer case two input sprockets into minor sprocket, so the front and back transfer case is imported chaindriven ratio will be less than 1: 1, thereby preceding rotary blade can travel supination Pu integration of operation before realizing with the rotating speed that is higher than back Pu roller.Differential is ploughed and wholely can be satisfied the requirement that rotary tillage and Pu are rolled different work speed, realization integrates pressure stalk, rotary tillage, buries stalk, broken, level land, effectively solve the problem of straw-returning difficulty, and once can finish rotary tillage and Pu and roll two operations, change and revolve the secondary operation mode that (plough) cultivated back Pu is rolled in the traditional work earlier, actual job productivity ratio improves nearly 2 times.
7. the economic benefits and social benefits Pu is rolled
When four the transfer case output shafts in front and back are all installed the Pu roller, roll operation applicable to the Pu in mashed paddy field, and can reach the work efficiency that twice Pu of one-stop operation rolled.
The present invention adopts the independent rotatable transfer case of four-wheel to drive, and by adjusting the adjustable height that four hydraulic cylinders change the relative frame of transfer case automatically, thereby control field piece tilth realizes the automatic adjusting and the control of tilling depth, reaches field piece flatness requirement after the operation.
Claims (6)
1, a kind of multifunctional ship type farming machinery, it is characterized in that: comprise hull (14), frame (30), engine (20), belt (21), gearbox (10), gearbox left and right output shaft (8), gearbox doubly-linked output chain gear (13), before, back transfer case (33,15), tillage implement (2), transfer case output shaft (3), described gearbox left side stone output shaft is divided into left half axle and right axle shaft, left half axle and right axle shaft can be relatively independent just commentaries on classics counter-rotating and stopping brake, described hull (14) is provided with frame (30), frame (30) is provided with engine (20), gearbox (10), engine (20) is connected by belt (21) with gearbox (10), the front and back of frame (30) are provided with four transfer cases (33,15), gearbox doubly-linked output chain gear (13) is installed on the gearbox left and right output shaft (8), the outer sprocket wheel of gearbox doubly-linked output chain gear (13) is connected by first chain (43) with the input sprocket (29) of preceding transfer case (33), inner sprocket is connected by second chain (6) with the input sprocket (5) of back transfer case (15), and is preceding, tillage implement (2) is installed on the back transfer case output shaft (3).
2, multifunctional ship type farming machinery according to claim 1, it is characterized in that: described frame (30) is made of the rear bearing sheet (19) of the approximate T shape of the front end panel (38) of the approximate T shape of two frame limit framves (34) that are parallel to each other and middle front part and postmedian, and back and front supporting plate two ends and frame (30) limit frame are connected and fixed with bolt, the top of frame (30) limit frame and back and front supporting plate is by section stiffener (37 before, during and after the frame (30), 12,9) connect, and use bolt.
3, multifunctional ship type farming machinery according to claim 2 is characterized in that: described engine (20) is by on the stiffener (9) that is bolted to frame (30) back segment, and gearbox (10) is by being bolted on the gearbox installing plate (24).
4, multifunctional ship type farming machinery according to claim 2, it is characterized in that: preceding, rear bearing sheet (38,19) the middle installing plate (35) of preceding transfer case of band sleeve is equipped with at two ends, and before being fixed by bolts to, rear bearing sheet (38,19) on, before, after 4 independently transfer cases (15 are set, 33), one end of transfer case power shaft is by being hinged on the middle front part and the postmedian of frame (30) with the coaxial bearing (ball) cover (42) of power shaft (28), sleeve the inside on the installing plate (35) in the middle of the transfer case before the other end is enclosed within the convex on the transfer case bearing (ball) cover (36), each transfer case can independently rotate around the axis of sleeve by the transfer case bearing (ball) cover, be hinged on the frame with the end of connecting pin (18) at frame two ends, frame (30) limit, on the lug (32) before and after with bolt the other end being hinged on 4 transfer cases 4 hydraulic cylinders (17).
5, multifunctional ship type farming machinery according to claim 2, it is characterized in that: preceding, before back transfer case input sprocket is respectively equipped with, back regulating wheel (27,16), before, back regulating wheel (27,16) be packed in before, on the back tension wheel shaft, preceding tension wheel shaft (44) one ends are welded on regulating wheel base plate (26) central authorities, other end cover upper bearing (metal), preceding regulating wheel is interference fitted on the bearing, and use the nut axial restraint, on regulating wheel base plate (26) and its corresponding frame (30), respectively dig the adjustment groove (25) of 4 symmetries, and regulating wheel base plate (26) is fixed on the frame with bolt.
6, multifunctional ship type farming machinery according to claim 5 is characterized in that: described tillage implement (2) rolls or rotary blade for Pu.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710034874A CN100588316C (en) | 2007-04-30 | 2007-04-30 | multifunctional ship type farming machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710034874A CN100588316C (en) | 2007-04-30 | 2007-04-30 | multifunctional ship type farming machinery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101156511A CN101156511A (en) | 2008-04-09 |
| CN100588316C true CN100588316C (en) | 2010-02-10 |
Family
ID=39304860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200710034874A Expired - Fee Related CN100588316C (en) | 2007-04-30 | 2007-04-30 | multifunctional ship type farming machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100588316C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102550145B (en) * | 2011-12-24 | 2013-08-21 | 湖南润田农机装备科技股份有限公司 | Six-drive ship-type tractor |
| CN102511209B (en) * | 2011-12-24 | 2013-12-18 | 湖南润田农机装备科技股份有限公司 | Eight-driving ship type tractor |
| CN104919927A (en) * | 2014-03-17 | 2015-09-23 | 邓宝强 | Dual-drive remote control farming roller |
| CN104472099A (en) * | 2014-11-20 | 2015-04-01 | 福建农林大学 | Differential type weeding machine |
| CN108297886B (en) * | 2018-02-07 | 2019-05-07 | 班国兴 | The full landform operating system of rail mounted tea garden management |
-
2007
- 2007-04-30 CN CN200710034874A patent/CN100588316C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101156511A (en) | 2008-04-09 |
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Granted publication date: 20100210 Termination date: 20110430 |