CN2415578Y - Tillage machine - Google Patents

Abstract

The utility model relates to a tillage machine which belongs to a tillage implement for paddy fields and dry lands. The tillage machine is provided with a machine frame, a power mechanism, a travelling wheel and a plough cutter, wherein, the machine frame is provided with a handrail, the travelling wheel is a crawler type travelling wheel, and the plough cutter is fixedly connected to a crawler. The crawler type travelling wheel is composed of a drive wheel, a walking wheel and a crawler. With the crawler type travelling wheel, the utility model has strong travelling capacity, and is suitable for tilling in paddy fields and dry lands with various types. The utility model can not slip or sink when tills in cold waterlogged paddy fields and deep mud fields.

Description

Harvesting and tillage machine

The utility model belongs to a kind of floods and droughts Tagayasu Den and makes facility.

Nowadays in the rural area, the agro-farming utensil is extensively used, and wherein harvesting and tillage machine is the most frequently used a kind of agro-farming apparatus.The most frequently used harvesting and tillage machine has two kinds at present, and the one, rotovator, the 2nd, single-wheel Cultivator.These two kinds of types all adopt single rubber tyre to make road wheel, when the turnover farmland, need walk wide paths for tractors in the countryside, and China particularly China's southern area mostly be hills, area, mountain area, evacuate in the farmland, single-block area is narrow and small and major part does not have wide paths for tractors in the countryside again, so these two kinds of harvesting and tillage machines are very inconvenient during the farmland in turnover, and skid when in cold waterlogged paddy field, deep mud farmland, working, phenomenon such as depression happens occasionally.Though rotovator can be smashed the clod upset when work but can not deep plough; Need once more the dress rake that the earth of bulk is smashed after turning over though the single-wheel Cultivator can be deep ploughed, it is very inconvenient to have used.

The purpose of this utility model just provides a kind of tractor road that need not, and can regulate tilth, is fit to the harvesting and tillage machine that various dissimilar floods and droughts Tagayasu Dens do.

Main technical schemes of the present utility model is as follows:

A kind of harvesting and tillage machine has frame, actuating unit, road wheel and colter, establishes handrail on the frame, and wherein road wheel is a caterpillar type tavelling wheel; Colter [1] is fixed on the crawler belt [9].Caterpillar type tavelling wheel is made up of driving wheel, a step wheel and crawler belt.

Advantage of the present utility model has: because of adopting caterpillar type tavelling wheel, so locomotor activity is strong, be adapted at various dissimilar floods and droughts Tanaka's farming, and can not skid during farming in cold waterlogged paddy field, deep mud farmland can depression yet.

Be further described below in conjunction with accompanying drawing:

Fig. 1 is that master of the present utility model looks schematic diagram;

Fig. 2 is a schematic top plan view of the present utility model;

Fig. 3 is an operation principle schematic diagram of the present utility model;

Harvesting and tillage machine as shown in the figure is made up of frame 7, actuating unit, road wheel, colter 1 and tilling depth adjustable plate 11.Frame is made up of handrail 15, casing 12, live axle 16, a step wheel shaft 17.Road wheel is a caterpillar type tavelling wheel, is made up of driving wheel 8, a step wheel 10 and crawler belt 9, uses pin 2 downlink connection between the single track pad.Colter 1 is welded on the diagonal of single track pad.Whole road wheel and colter cover casing 12 times.Actuating unit is made up of internal combustion engine 5, ballast box 4, gearbox 3 and speed pulley 6.Wherein live axle 16 passes gearbox 3 bottoms, and gearbox pulley 6 is connected with internal combustion engine 5 usefulness belts.One cramp bar 13 is arranged below clutch handle 14 on the handrail 15, and the lower end of cramp bar 13 is connecting tilling depth adjustable plate 11.

In use, pass through handrail lift adjustment tilling depth adjustable plate according to the degree of depth of required farming earlier, starting internal combustion engines drives the belt pulley running then, along with running gearbox, driving wheel, the crawler belt of belt pulley gets into smooth successively, colter inserts successively in the mud earth upset is smashed along with travelling forward of harvesting and tillage machine on the crawler belt.Simultaneously reduced the pressure of harvesting and tillage machine, so when farming, can not occur skidding and phenomenon such as depression to earth because of adopting crawler belt to do road wheel.

Claims (2)

1, a kind of harvesting and tillage machine has frame, actuating unit, road wheel and colter, establishes handrail on the frame, it is characterized in that: described road wheel is a caterpillar type tavelling wheel; Colter [1] is fixed on the crawler belt [9].

2, a kind of harvesting and tillage machine as claimed in claim 1 is characterized in that: handrail [a 15] below affixed cramp bar [13], establish a tilling depth adjustable plate [11] in cramp bar [13] lower end.

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