A kind of ride-type two-wheel driven transplanter
Technical field
The present invention relates to rice planting machine, particularly relate to a kind of saddle type rice transplanter.
Background technology
Rice transplanter is the important machinery of paddy rice plantation, and present saddle type rice transplanter has four wheel drive and single wheel to drive two kinds, and four wheel drive rice transplanter price is too high; And heap soil or fertilizer over and around the roots mud, the wheel of single wheel rice transplanter when work is sagging very serious, can't use in a lot of rice fields.Since the sixties, the single wheel rice transplanter occurred, never had novel type and substituted.For this reason, vast rural area be badly in need of that price is low, work quality good, adapt in the saddle type rice transplanter of fritter work.
Summary of the invention
The purpose of this invention is to provide a kind of ride-type two-wheel driven transplanter.
In order to achieve the above object, the technical solution used in the present invention is: this ride-type two-wheel driven transplanter mainly comprises frame, engine, gearbox, operating mechanism, driving wheel, transplanting work mechanism and travelling wheel, described engine and gearbox are fixedly mounted on the frame, described engine is connected by transmission mechanism with gearbox respectively with transplanting work mechanism, wherein, described operating mechanism comprises seat, left steering control stick and right turn control stick, described seat is located on the frame, described left steering control stick is installed on the frame with the right turn control stick and is connected with gearbox by corresponding steering cluth backguy, described driving wheel comprises left driving wheel and right driving wheel, described left driving wheel is connected with gearbox by corresponding driving wheel chain respectively with right driving wheel, be connected with the rice transplanter hitching frame on the described frame, described transplanting work mechanism is connected with the rice transplanter hitching frame.
Further, rice transplanter hitching frame of the present invention is connected with frame by the frame hinge.
Compared with prior art, the invention has the beneficial effects as follows:
(1) compares with the single wheel rice transplanter of prior art, the anterior weight of ride-type two-wheel driven transplanter of the present invention is supported by two driving wheels, the sagging situation of driving wheel can obviously descend, and can move forward the center of whole rice transplanter, significantly reduce the ground pressure of kickboard, reduce and stop up mud, work quality can improve greatly;
(2) compare with the four wheel drive rice transplanter of prior art, ride-type two-wheel driven transplanter of the present invention does not have complicated back axle, direction machine steering and hydraulic tracing control system, low many of the price of machine;
(3) the present invention takes the rice transplanter hitching frame to carry out ways of connecting by frame hinge and afer bay, thereby can realize the transverse copying of rice transplanter work system.
(4) comfortableness of the performance of ride-type two-wheel driven transplanter of the present invention and operation improves.
Description of drawings
Fig. 1 is the structural representation of ride-type two-wheel driven transplanter of the present invention;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the partial enlarged drawing of operating mechanism of the present invention;
Among the figure: 1, engine, 2, the left steering clutch arm, 3, the right turn clutch arm, 4, gearbox, 5, the left steering clutch cable, 6, the right turn clutch cable, 7, the left steering control stick, 8, the right turn control stick, 9, the gearbox power take-off, 10, gimbal coupling, 11, seat, 12, afer bay, 13, the frame hinge, 14, the rice transplanter hitching frame, 15, the seedling case, 16, travelling wheel, 17, rice transplanting mechanism, 18, the seedling box mover casing, 19, kickboard, 20, elevator chain, 21 left driving wheels, 22, right driving wheel, 23, the driving wheel sprocket wheel, 24, the left driving wheel chain-wheel box, 25, right driving wheel chain-wheel box, 26, the chain-wheel box support, 27, the left foot pedal, 28, right steps, 29, the driving wheel chain, 30, the gearbox sprocket wheel, 31, the gearbox belt wheel, 32, the V band, 33, forebay, 34, the engine belt wheel, 35, shift, 36, become the spacing in the rows control stick, 37, the kickboard cross bar, 38, hang the elevator chain cross bar, 39 travelling wheel supports.
Embodiment
The invention will be further described below in conjunction with the drawings and embodiments of the schematic diagram of mechanism of machine.
As shown in Figure 1 to Figure 3, the present invention takes two-wheel drive transplanter and mainly comprises frame, engine 1, gearbox 4, operating mechanism, driving wheel, transplanting work mechanism and travelling wheel.Frame can comprise forebay 33 and afer bay 12.Wherein, engine 1 is fixedly mounted on the forebay 33, and gearbox 4 is connected with afer bay 12 with forebay 33, and operating mechanism is installed on the afer bay 12.Driving wheel comprises left driving wheel 21 and right driving wheel 22, left driving wheel 21 is connected with gearbox 4 with right driving wheel chain-wheel box 25 interior driving wheel chains 29 by left driving wheel chain-wheel box 24 respectively with right driving wheel 22, transplanting work mechanism is connected with rice transplanter hitching frame 14, and rice transplanter hitching frame 14 is connected with afer bay 12.The walking power of rice transplanter of the present invention relies on two driving wheels of its front part sides, i.e. left driving wheel 21 and right driving wheel 22.
Operating mechanism comprises seat 11, left steering control stick 7 and right turn control stick 8.Seat 11 is located on the afer bay 12.Operating personnel are sitting on the seat 11, and bipod is placed on respectively on left foot pedal 27 and the right steps 28.Left steering control stick 7 and right turn control stick 8 can be on the installation afer bay 12 or be directly installed on the gearbox 4.And left steering control stick 7 is connected with gearbox 4 by corresponding steering cluth backguy with right turn control stick 8.Specifically, right turn control stick 8 is connected by right turn clutch cable 6 and gearbox 4 interior right turn clutch arms 3; Left steering control stick 7 is connected by left steering clutch cable 5 and gearbox 4 interior left steering clutch arms 2.Found out by Fig. 3: turning to of left driving wheel 21 and right driving wheel 22 is rotation by left steering control stick 7 or right turn control stick 8, pulling left steering clutch cable 5 or right turn clutch cable 6, drive left steering clutch arm 2 or 3 motions of right turn clutch arm, thereby combination of the power of control left driving wheel 21 and right driving wheel 22 and cut-out realize turning to of machine.
The middle part of chain-wheel box support 26 is connected with the bottom of afer bay 12, and an end of chain-wheel box support 26 is connected with left drive chain roller box 24, and the other end is connected with right drive chain roller box 25.From Fig. 1 and Fig. 2, find out, engine 1 and transplanting work mechanism are connected by transmission mechanism with gearbox 4 respectively: the power of engine 1 is with 32 by V, enter gearbox 4 by engine belt wheel 34 and 31 decelerations of gearbox belt wheel, the power of gearbox 4 is divided into two parts output, and first outputs to left driving wheel 21 and right driving wheel 22 by gearbox sprocket wheel 30, driving wheel chain 29 and driving wheel sprocket wheel 23.Second portion is to output to seedling box mover casing 18 by gearbox power take-off 9, gimbal coupling 10, drives the work of rice transplanter work system.
Seedling box mover casing 18 is installed on the kickboard 19 of transplanting work mechanism, and rice transplanting mechanism 17, seedling case 15 and travelling wheel 16 also are installed on the kickboard 19.In order to realize the transverse copying of rice transplanter work system, the present invention takes rice transplanter hitching frame 14 to carry out ways of connecting by frame hinge 13 and afer bay 12.Be that rice transplanter hitching frame 14 is connected with afer bay 12 by the revolute pair in the frame hinge 13, thereby the rice transplanter work system is articulated on the afer bay 12.Rice transplanter hitching frame 14 can raise up the front end of kickboard 19 by kickboard cross bar 37, extension elevator chain cross bar 38 and elevator chain 20.
During transportation, the below that travelling wheel 16 is translated into kickboard 19 from travelling wheel support 39 is also fixing, makes kickboard 19 leave the road surface; When work in the rice transplanter field, from the top that travelling wheel support 39 is translated into kickboard 19, kickboard 19 is walked on the mud face travelling wheel 16.
Be provided with shift 35 in the gearbox 4 to be used to control the speed of travel of rice transplanter of the present invention, become the spacing in the rows that spacing in the rows control stick 36 can be adjusted rice transplanting.
During transportation, put down the travelling wheel 16 of back from rice transplanter, rice transplanter of the present invention is supported by the driving wheel of front and the travelling wheel 16 of back; During work, the travelling wheel 16 of back forward to rice transplanter above, whole rice transplanter is supported by the left driving wheel 21 of front and right driving wheel 22 and kickboard 19, the driving wheel of front is walked the tillage pan Tanaka, kickboard 19 is walked on the mud face, thereby rice shoot is inserted on the mud face in field.