The dark pine of deep ploughing is many with the associating unit
The utility model belongs to the dark loose multifunctional combined operation unit of a kind of farmland deep ploughing.
Agricultural is the basis of whole national economy, and deep ploughing is all agrotechnical total bases.People often have been placed on water conservancy construction to notice for many years, and have ignored the soil construction.At present domesticly have that soil plough horizon is shallow, retaining is poor, evaporate big problem, seriously restricting the raising of agriculture yield and quality.It is main by the subsoiler tool to break slade knot layer at present both at home and abroad, but exists stubble to stay the defective of soil surface.It is dark loose to deep plough, turn over again and press green manure, tangerine bar also just to be unable to do without mouldboard plow in the field, but the power traction mouldboard plow of present domestic popularization mostly is individual event operation or subsidiary furrow-dammer or leans on tractor power output transmission deep placement carbon ammonium (it not only expends power, and the drive mechanism complexity).On turn down loose machine domestic have 330 supporting with Dongfanghong 75, on turn over 27-30cm, following loose 12cm, total tilling depth 39-42cm, but working width 90cm only is difficult to promote because of effect is low.In sum, existing deep ploughing subsoiler can not satisfy the agriculture requirement that improves day by day.
The purpose of this utility model provide a kind of can on turn over, down pine, closing moisture in the soil, the smooth and dark pine of five one step completed deep ploughings of operation of deep placement carbon ammonium, many it is rational in infrastructure with associating units, cost is low, function is many, adaptability is strong, is easy to popularization.
The purpose of this utility model is reached by following measure:
The utility model comprises frame, hanger bracket, moldboard plow bottom, deep soil loosing shovel, gauge wheel, fertile case, it is characterized in that on frame, also being provided with disk furrow-dammer angle bar pacifically, and the deep soil loosing shovel spade become hypsokinesis to or back lateriversion setting; Fertile case is arranged on the front upper place of housiung separator, and its drive links to each other with the belt pulley that is arranged on the gauge wheel outside by belt.
The fertilizer expelling teeth of fertile case is made up of several irons that are axially disposed within on the flange plate, is provided with two-layer eyelet formula at fertile case and transfers fertile plate, and its bottom, two ends is provided with the fertile adjusting screw(rod) of measuring, the eyelet formula transfer fertile plate below be provided with a fertilizer-shaking plate.
Gauge wheel make plough body on turn over the degree of depth and be controlled at 17-23cm, following loose degree of depth 9cm, total tilling depth 26-32cm.The plowshoe back side at moldboard plow bottom is provided with reinforcement.
Fig. 1 is the utility model schematic top plan view
Fig. 2 is the utility model part schematic side view
Below in conjunction with accompanying drawing in detail embodiment of the present utility model is described in detail:
As shown in Figure 1, 2, the dark loose multi-purpose machine of forming by frame 1, hanger bracket 2, moldboard plow bottom 3, deep soil loosing shovel 4, gauge wheel 13, fertile case 6 of deep ploughing, it is characterized in that on frame 1, also not having disk furrow-dammer 7 angle bar 8 pacifically, and 9 one-tenth backs of deep soil loosing shovel spade lateriversion setting, fertile case 6 is arranged on the front upper place of housiung separator 10, and fertile case drive 11 links to each other with the belt pulley 14 that is arranged on gauge wheel 13 outsides by vee belt 12.The fertilizer expelling teeth of fertile case is made up of eight irons 16 that are axially disposed within on the flange plate 15.Be provided with two-layer eyelet formula in fertile case 6 bottoms and transfer fertile plate 17, its two ends do not have fertile amount adjusting screw(rod), the eyelet formula transfer fertile plate below be provided with a fertilizer-shaking plate 18.Gauge wheel 5 make five plough bodys on turn over the degree of depth and be controlled at 20cm, following loose degree of depth 9cm, total tilling depth 29cm, total working width 150cm.Plowshoe 19 back sides at moldboard plow bottom are provided with reinforcement 20.
The utility model compared with prior art has following advantage:
1, five kinds of operation parts are installed on the frame, can with on turn over, lower pine, Close moisture in the soil, smooth and five operations of deep placement carbon ammonium are once finished, it not only saves material, Reduced cost, and increased operation function, strong adaptability is easier to penetration and promotion.
2, limited and turned over the degree of depth, and made the hypsokinesis of blade type deep soil loosing shovel spade, thereby subtracted Lacked tractive resistance, closed moisture in the soil, level land, fertilising parts essential power is provided for installing additional.
3, utilize gauge wheel to drive fertile case drive fertilizer, simple, thus avoid With the complicated process of power output fertilizer.