A kind of multifunction tiller
Technical field
The utility model relates to agricultural mechanical field, relates in particular to a kind of ridging, ditch cleaning, cultivation and banking tiller that is applicable to the convex alley.
Background technology
Existing ridging, ditch cleaning, cultivation and banking operation during China rural and agricultural is produced mainly are operations by hand or carry out operation with Tillage machine for fields and gardens.The handwork efficiency is low, labour intensity is big, production cost is high, can't satisfy the requirement of modern production development; With Tillage machine for fields and gardens carry out ditch cleaning, cultivation and banking operation because trench width differs, soil property and soil moisture content faults of construction big and facility self make it to exist the ridging amount less, earth culture is not in place, trench is untidy, can't intertill and clean tillage etc. shortcoming, operation effectiveness is undesirable.
China's utility model patent 200520111134.7 discloses a kind of single wheel, intertillage, omnipotent tiller, it is provided with fuselage, handle, diesel engine, clutch, decelerator, the herringbone land wheel, the hoe head, diesel engine is fixed on fore-body, the power-take-off pulley of diesel engine connects clutch by the V-belt, load worm reducer on the power output connecting rod of clutch, the herringbone land wheel of load on the lower bracket of worm reducer connection fuselage, the hoe head of underbelly load band hoe head strut, and be fitted with two operation handles at the back afterbody of fuselage, though above-mentioned tiller volume is small and exquisite, be convenient to operation, on the convex alley, do not finish the intertillage operation but it is suitable for, be not suitable for tobacco leaf, potato, the hair taro, Deng crop.
The utility model content
The purpose of this utility model is to provide a kind of multifunction tiller that is applicable to the convex alley, can finish the cultivation and banking operation, also can finish ditch cleaning, earthing operation.
For achieving the above object, the utility model adopts following structure:
A kind of multifunction tiller, comprise fuselage, engine, gearbox, arm-rest frame, colter and lead soil and scrape the ridge device, engine drives colter transmission mechanism and driving wheel transmission mechanism respectively by gearbox, and the colter transmission mechanism drives colter, and the driving wheel transmission mechanism drives driving wheel; Colter transmission mechanism end is provided with leads soil and scrapes the ridge device, and described colter transmission mechanism and driving wheel transmission mechanism are vertical transition transmission mechanism, and described colter is two independent colters, lays respectively at the fuselage both sides.
Described afterbody is connected with the afterbody directive wheel.
Described colter transmission mechanism and driving wheel transmission mechanism are vertical transition bevel gear transmission mechanism or vertical transition chain drive.
Described colter is high manganese tulwar or rotavator knife.
The vertical transition bevel gear of described colter transmission mechanism comprises jackshaft, transition power transmission shaft, goes up bevel gear transmission and subumbrella gear driving pair, gearbox drives jackshaft, jackshaft drives goes up the bevel gear transmission, and then driving transition power transmission shaft, the transition power transmission shaft drives the subumbrella gear driving pair, and then driving the colter rotor, the colter rotor drives colter and rotates.
The vertical transition chain drive of described colter comprises jackshaft, driving chain, drive sprocket and by movable sprocket, gearbox drives jackshaft, jackshaft drives drive sprocket, and then driving driving chain, driving chain drives by movable sprocket, and then driving the colter rotor, the colter rotor drives colter and rotates.
The vertical transition bevel gear of described driving wheel transmission mechanism comprises jackshaft, transition power transmission shaft, goes up bevel gear transmission and subumbrella gear driving pair, gearbox drives jackshaft, jackshaft drives goes up the bevel gear transmission, and then driving transition power transmission shaft, the transition power transmission shaft drives the subumbrella gear driving pair, and then drives driving wheel.
The vertical transition chain drive of described driving wheel comprises jackshaft, driving chain, drive sprocket and by movable sprocket, gearbox drives jackshaft, and jackshaft drives drive sprocket, and then drives driving chain, driving chain drives by movable sprocket, and then drives driving wheel.
The described soil of leading is scraped device top, ridge and is provided with soil stream and adjusts plate, and the bottom is provided with retaining mud skin.
Tiller described in the utility model, two driving wheel and independently be respectively equipped with vertical transition transmission mechanism between colter and the gearbox, make tiller have very high chassis, be convenient to the operation of on the alley of crop of having grown, riding, not only efficiently high-quality is finished ridging, ditch cleaning, cultivation and banking operation, and it is low, easy and simple to handle to make use cost, is the desirable tillage implement of crops such as tobacco leaf, potato, hair taro, sugarcane.
Description of drawings
Fig. 1 is a tiller perspective view described in the utility model;
Fig. 2 is a tiller plan structure schematic diagram described in the utility model;
Fig. 3 is the vertical transition bevel gear of a colter transmission mechanism structural representation;
Fig. 4 is the vertical transition chain drive of a colter structural representation;
Fig. 5 is the vertical transition bevel gear of a driving wheel transmission mechanism structural representation;
Fig. 6 is the vertical transition chain drive of a driving wheel structural representation;
Fig. 7 A is high violent tulwar side-looking structural representation;
Fig. 7 B is high violent tulwar structural representation;
Fig. 8 A is a rotavator knife side-looking structural representation;
Fig. 8 B is the rotavator knife structural representation;
Fig. 9 A leads soil to scrape ridge device structural representation;
Fig. 9 B leads soil to scrape ridge device side-looking structural representation.
The primary clustering symbol description
1, engine 2, gearbox 21, jackshaft
22, go up bevel gear transmission 23, transition turning cylinder 24, transition transmission support arm pipe
25, subumbrella gear driving pair 26, support arm pipe 27, drive sprocket
28, driving chain 29, chain drive case 30, by movable sprocket
3, clutch
4, arm-rest frame 5, afterbody directive wheel 6, lead soil and scrape the ridge device
61, soil stream is adjusted plate 62, retaining mud skin
7, colter rotor 8, colter transmission mechanism 10, driving wheel transmission mechanism
11, driving wheel 12, fuselage
13, colter
Embodiment
See also a kind of multifunction tiller of Fig. 1 and Fig. 2, comprise fuselage 12, engine 1, gearbox 2, arm-rest frame 4, colter 13 and lead soil and scrape ridge device 6, engine 1 is fixed on fuselage 12 the place aheads, engine 1 is connected with gearbox 2, is provided with clutch 3 in the gearbox 2, and arm-rest frame 4 is connected with gearbox 2, described gearbox drives colter transmission mechanism 8 and driving wheel transmission mechanism 10 respectively, colter transmission mechanism 8 drives colter 13, and described colter is two independent colters, lays respectively at the fuselage both sides; Driving wheel transmission mechanism 10 drives driving wheel 11; Colter transmission mechanism end is provided with leads soil and scrapes ridge device 6, and the described soil of leading is scraped the ridge device and is fixed on colter rotor one side, and described colter transmission mechanism and driving wheel transmission mechanism are vertical transition transmission mechanism.Described afterbody is connected with afterbody directive wheel 5.
See also Fig. 3, the vertical transition bevel gear of colter transmission mechanism comprises jackshaft 21, transition power transmission shaft 23, goes up bevel gear transmission 22 and subumbrella gear driving pair 25, the described jackshaft 21 outer support arm pipes 26 that are arranged with, gearbox 2 drives jackshaft 21, jackshaft 21 drives goes up bevel gear transmission 22, and then drives transition power transmission shaft 23, and transition power transmission shaft 23 drives subumbrella gear driving pair 25, and then driving colter rotor 7, the colter rotor drives colter 13 and rotates.
See also Fig. 4, the vertical transition chain drive of colter comprises jackshaft 21, driving chain 28, drive sprocket 27 and by movable sprocket 30, the described jackshaft 21 outer support arm pipes 26 that are arranged with, gearbox 2 drives jackshaft 21, jackshaft 21 drives drive sprocket 27, and then drives driving chain 28, and driving chain drives by movable sprocket 30, and then driving colter rotor 7, the colter rotor drives colter 13 and rotates.
See also Fig. 5, the vertical transition bevel gear of driving wheel transmission mechanism comprises jackshaft 21, transition power transmission shaft 23, goes up bevel gear transmission 22 and subumbrella gear driving pair 25, the transition power transmission shaft is arranged with the arm pipe 24 of transition transmission outward, gearbox 2 drives jackshaft 21, jackshaft 21 drives goes up bevel gear transmission 22, and then driving transition power transmission shaft 23, the transition power transmission shaft drives subumbrella gear driving pair 25, and then drives driving wheel 11.
See also Fig. 6, the vertical transition chain drive of driving wheel comprises jackshaft 21, driving chain 28, drive sprocket 27 and by movable sprocket 30, gearbox 2 drives jackshaft 21, jackshaft 21 drives drive sprocket 27, and then driving driving chain 28, driving chain drives by movable sprocket 30, and then drives driving wheel 11.
See also Fig. 7 A and Fig. 7 B, colter is high manganese tulwar, in high manganese tulwar one side two rotavator knifes is housed also.
See also Fig. 8 A and Fig. 8 B, colter is a rotavator knife.
See also Fig. 9 A and Fig. 9 B, lead soil and scrape the ridge device and be provided with screw, can be fixed on the transmission mechanism end by screw, leading soil scrapes device top, ridge and is provided with soil stream and adjusts plate 61, the bottom is provided with retaining mud skin 62, leads soil and scrapes the ridge device and can regulate height as required, to be adapted to the alley of differing heights.Soil stream is adjusted plate can regulate native flow, and retaining mud micromicro is to play the effect of retaining soil.Leading the effect that soil scrapes the ridge device has three aspects, and the one, ditch cleaning can be collected soil unnecessary in the ditch on the ridge, and the 2nd, finishing ridge layer can keep the smooth of ridge layer; The 3rd, can shelves soil, the soil that colter throws away is collected on the ridge.In process of crop growth such as tobacco, along with plant grows tall, lodging is earthed up at its root easily, can play reinforcement effect, is beneficial to plant strain growth.
When multifunction tiller described in the utility model was worked, colter was preceding, and driving wheel is at the back backward, and colter counter-rotating operation can be anti-skidding, and the driving wheel rotational stability is good.
In addition, this farming machine can add epiphragma mechanism, fertilizing mechanism, accent ditch mechanism, sprinkling irrigation mechanism etc.