CN2305831Y - Multifunctional tiller for paddy field and dry land - Google Patents

Abstract

The utility model relates to a multifunctional tiller for paddy field and dry land, which belongs to a groove building machine of the soil preparation for the water and dry land. A half ship-shaped gearbox is used for carrying a diesel engine; both sides of the tail part of the gearbox are fixedly connected with a handrail of a controlling mechanism; the back part of the gearbox is provided with a rotary tillage plough or a digger plough cutter; the rotary tillage plough is provided with mudguards; the left side of the gearbox is provided with a driving box of a coulter shaft; the right side is provided with a supporting frame of a coulter shaft. The utility model can be used for working on the water and dry land and for opening grooves on the dry land. Because one driving wheel is positioned within the ranges of the planting ranges of the rotary tillage plough, the land after plowed basically has no land which is not plowed. When the utility model is used for the dry land, wheel marks can not leave on the dry land. The utility model has the advantages of simple structure, light weight, no sink even on the land on which feet can be sunk, etc.

Description

Multifunctional water dry land tiller

The utility model belongs to a kind of floods and droughts Tagayasu Den to be done, the trench digging facility.

The disclosed a kind of auto-control formula underwater cultivation ship of Chinese patent (ZL95238172.9) by dashboard, farming roll, the transmission of belt gear latticing, engine, tilling depth regulate frame, hull, control stick and pull rope and form, claim to have transmission of power to be rolled to farming to promote ship and advance, be difficult to the effect that reaches satisfied in the practice by the belt gear chain.Because farming is rolled to few 250/ minute.Above-mentioned farming ship easily produces the original place sky in the dark mashed field of farming mud pin and rolls, have only pull rope just to overcome this worn-out end, very large in strong stroke of the boat tractor work of mashed field traction kilogram weight more than 100, when ploughing harder field, inevitable manganese forward dashes, at this moment pull rope has not acted on regard to plaing, and influences operation.And changing the field wants two people to lift.

The purpose of this utility model provides a kind of tiller in the smooth working of floods and droughts field.Its technical scheme is: the gearbox that an approximate ship type is arranged, be fixed with support on the gearbox body, diesel engine is housed on the support, the fixedly connected handrail in casing tail end both sides with operating mechanism, there are rotary plow or furrow plough in the gearbox back, mud cover is housed on the plough, it is the coulter shaft transmission case of one that the left side is provided with gearbox, the coulter shaft support is equipped with on the right side, key is that the driving wheel in right side is located in the rotary plow working width scope, and dashboard can be made of preceding mud cover and back hinged with it mud cover.In order to make farmed field face more smooth, the rear end of back mud cover is provided with the screed board with its one, in order not make the tank floor wearing and tearing, is provided with a backplate at the bottom of case.

The utlity model has simple in structure, any floods and droughts field can both smooth working, and the field face after farmed is smooth especially, because of driving wheel of this machine in the rotary plow wide cut, so essentially no dead angle, dry land does not have the wheel trace, does the chassis because of type gearbox as adopting again, even can not fall into machine in very dark mashed field operation yet.

Of the present utility modelly specifically be described below in conjunction with the embodiments:

Fig. 1 is the end view of the utility model embodiment

Fig. 2 is the vertical view of the utility model embodiment

Fig. 3 is the schematic diagram of the utility model embodiment gearbox

The two sides of tail of approximate ship type gearbox 1 is fixedlyed connected with the manipulation handrail 9 that controlling organization is arranged, be screwed support 3 above the gearbox, diesel engine 2 is housed on the support 3, the power of diesel engine 2 is by belt transmission clutch belt pulley 12, the power that clutch transmits reaches gearbox 1, gearbox 1 is by being input into axle 20 transmission deboost axles 19, deboost axle 19 reaches output shaft 23 by chain 22, output shaft 23 is connected with coulter shaft 14 usefulness left-hand threads, mud cover is made up of with the back mud cover 6 that is connected with its hinge preceding mud cover 5, the rear end of back mud cover 6 is screed boards 10 incorporate with it, preceding mud cover 5 is that one is connected with gearbox 1 rear end, there is an adjusting screw mandrel 7 of adjusting screed board 10 height to be connected, just adjusts by the hold-down nut on the spacer 15 with screed board 10 hinges.Among the figure, transmission case 4 clutch operating lever B, driving wheel 11, waterproof belt cover 13, fork control stick 16, driving shaft 17, steering spindle 18, fork axle 21.

Claims (4)

1. multifunctional water dry land tiller, comprise on the gearbox, gearbox body of approximate half ship type and fixedly on support, the support diesel engine is housed, fixedly connected handrail with operating mechanism with gearbox body, fixedly connected mud cover with casing, it is characterized in that a driving wheel is in the scope of rotary plow working width.

2. multifunctional water dry land tiller according to claim 1 is provided with the transmission case with the gearbox one on the left of it is characterized in that.

3. multifunction tiller according to claim 1 is characterized in that the gearbox outward appearance is similar to half ship type.

4. its feature of multifunction tiller according to claim 1: its mud cover rear end is provided with the screed board with its one.

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