CN200938745Y - Multifunction dibbler - Google Patents

Abstract

The utility model relates to a dibbler with multifunction, which is a precision seeder matched with a walking tractor with the multifunction of fertilizing the base fertilizer and the grain fertilizer, adjusting the fertilizer amount and the plant space, seeding precisely, ploughing the stubble, digging the soil, folding the ridge, covering the soil and compacting, which can meet the needs of the agronomy of northern China. The dibbler is provided with a seed and fertilizer discharging machinery, a plough for digging the soil and folding the ridge and a press wheel wherein a chain wheel positioned on a driving wheel transports the power to a transmission wheel through a chain in order to provide the power for the seed and fertilizer discharging machinery and then the power will be transported to a seeding and fertilizer apparatus under a base fertilizer case, a grain fertilizer case or a seed case by the chain through a clutch, which makes a fertilizer roller or a seed and fertilizer discharging roller rotate for the purpose of discharging the seed and the fertilizer.

Description

Multi-functional program request machine

Technical field

Agricultural machinery relates to the precision sower to walking tractor matching

Background technology

At present, known single with sower events in operation walking tractor matching, can not carry out precision point sowing.Secondly, the peasant is badly in need of a kind of sower with multiple function, and it is fertile with mouth to require can apply fertilizer to the subsoil simultaneously, fertilizing amount, spacing in the rows is adjustable, have the precision point sowing function, and the sower of suitable northern area agronomy (but breaking, draw moisture in the soil close the ridge), to satisfy the requirement of agricultural production.

Summary of the invention

In order to overcome single and the deficiency that can not precision point sowing of existing and sower operation walking tractor matching, the utility model provides a kind of multi-functional program request machine.

The technical scheme that its technical problem that solves the utility model adopts is: articulate in order to solve with hand tractor, the seeding of this multi-functional program request machine, fertilizer mechanism are installed on the top of hand tractor frame with 30 * 30 angle iron components, draw moisture in the soil and close the ridge plough and then be installed on the draw bail of hand tractor.This machine closes the ridge and ploughs and finish breaking and draw moisture in the soil and close ridge culture industry with drawing moisture in the soil, finishes the seeding and fertilizing operation with seeding, fertilizer mechanism.This is outside equipped with a press wheel, can implement to broadcast back suppression operation.

In order to implement breaking and to draw moisture in the soil and close ridge culture industry, this machine is designed to the distance of adjustable half row spacing of row spacing with uncovering plough, and plough broke the ridge on the ridge when promptly unit went, and simultaneously base fertilizer was applied; Plough away furrow when returning, closed in the ridge, finish sowing simultaneously, execute a mouthful fertilizer, earthing, suppression operation, realized multi-function operation.This machine is provided with a kind case and two fertile casees, one of them fertile case dress mouthful fertilizer, another fertile case dress base fertilizer.During chemical fertilizer in the base fertilizer case was manured into soil by defertilizing tube, fertile amount was adjustable.Seed and mouthful fertilizer then enter seeding, fertilizer apparatus by discharging tube and defertilizing tube respectively, are manured into soil according to the seed manure amount of being regulated then, close the ridge with plough, and use the packer compacting, and packer is controlled with lifting lever; The running order of row's base fertilizer and seeding, row's mouth fertilizer is controlled with clutch lever.The power resources of seeding, fertilizer mechanism are in the driving wheel of hand tractor, power is transported on the power transmission shaft by chain with the head sprocket that is installed on the driving wheel, and then respectively power is transported to seeding, fertilizer apparatus under base fertilizer case or mouthful fertile, the seed-box with chain by clutch, distributing roller or seeding distributing roller are rotated, reach the purpose of seeding fertilizer.Clutch lever has three positions, and a left side is the position that applies fertilizer to the subsoil, and right is the position of executing mouthful fertilizer and sowing, and the centre position is a neutral, and locate with spring and steel ball the position of clutch lever.Seeding unit is the precision drilling seeding unit, broadcasts corn and can realize 2 ± 1 precision drilling.Rising and falling then of plough realizes by the plough device that rises and falls.

The beneficial effects of the utility model are, a tractor serves several purposes has multiple function, i.e. breaking, apply fertilizer to the subsoil, execute mouthful fertile, sow, draw moisture in the soil and close operations such as ridge, suppression and once finish.Kind of amount, fertile amount, tilling depth, row spacing is all adjustable, and designs clutch, packer lifting lever and the plough device that rises and falls is arranged, and makes entire mechanism easy to operate, safe and reliable.

Description of drawings

Below in conjunction with accompanying drawing the utility model is further specified.

Fig. 1 is a structure chart of the present utility model.

Fig. 2 is a transmission diagram of the present utility model.

1. kinds of casees among the figure, 2. mouthful fertile case, 3. base fertilizer case, 4. regulating handle, 5. defertilizing tube, 6. power transmission shaft, 7. head sprocket, 8. hand tractor rear axle beam, 9. plough, 10. packer, 11. lifting levers, the device 12. seeding distributing roller, 13. ploughs rise and fall, 14. seed and fertilizer-expelling units, 15. discharging tube, 16. defertilizing tubes, 17. clutch levers, 18. driving chain, 19. sprocket wheels, 20. chain Radspanners.

Embodiment

In Fig. 1, plant case (1), fertile case (2), (3) available plastics or steel plate manufacturing, when making with steel plate, the inner surface of casing should be coated with corrosion resistant antirust paint.Seed and fertilizer-expelling unit (14) adopts special-purpose precision drilling seeding unit, and discharging tube (15), defertilizing tube (16) adopt plastic film capicitor, and driving chain (18) adopts bicycle chain.

Claims (5)

1. multi-functional program request machine, moisture in the soil is closed ridge plough, is planted case by drawing, fertile case, seed and fertilizer-expelling unit, packer, clutch, plough rise and fall, and device, packer lifting lever etc. are formed, it is characterized in that: draw moisture in the soil and close ridge plough and be installed on the draw bail of hand tractor the distance of adjustable half row spacing.

2. multi-functional program request machine according to claim 1 is characterized in that: have seed and fertilizer-expelling unit, draw moisture in the soil and close ridge plough and packer.

3. multi-functional program request machine according to claim 1 is characterized in that: a kind case and two fertile casees are arranged, and base fertilizer case, a mouthful fertile case split.

4. multi-functional program request machine according to claim 1 is characterized in that: locate with spring and steel ball the position of clutch lever.

5. multi-functional program request machine according to claim 1, it is characterized in that: head sprocket is installed on the driving wheel of hand tractor.

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