CN201069898Y

CN201069898Y - Protective cultivation deep scarification seed-sowing machine

Info

Publication number: CN201069898Y
Application number: CNU2007200941123U
Authority: CN
Inventors: 陈占江; 赵红岩; 高鹏云; 王志成; 张志刚; 王晶; 王守海; 薄万闯; 朱彦霞; 张晶; 杨宏亮; 陈禹彤; 尤彪; 李秀芬; 王晓姝; 高俊茹; 李娟�; 孙继红; 王艳明; 史丽艳
Original assignee: LISHU AGRICULTURAL MACHINERY TECHNOLOGY PROMOTION GENERAL STATION
Current assignee: LISHU AGRICULTURAL MACHINERY TECHNOLOGY PROMOTION GENERAL STATION
Priority date: 2007-07-16
Filing date: 2007-07-16
Publication date: 2008-06-11
Anticipated expiration: 2017-07-16

Abstract

The utility model relates to a deep scarification sowing machine for protective farming, the deep scarification sowing machine comprises a seed fertilizing box, a traction arm, a deep scarification shovel, a fertilizing shovel, a press roller, a furrow opener, a seed metering device, a disk earth backing apparatus, a glue roller press wheel and a crossbeam. The traction arm is arranged on the crossbeam, the deep scarification shovel is arranged in front of the crossbeam, the fertilizing shovel is fixed at the rear end of the deep scarification shovel, the press roller is fixed on the crossbeam and at the rear part of the fertilizing shovel, the seed metering device is arranged on a supporting arm at the rear part of the press roller, the furrow opener is fixed below the seed metering device, the disk earth backing apparatus and the glue roller press wheel are bevelways fixed on the supporting arm at the rear part of the seed metering device, the seed fertilizing box is fixed above the crossbeam through a support. The structure of the machine is simple, the operation is simple, convenient and flexible, the operation smoothness is good, and the machine is suitable for the spring sowing operation of a field land which is not fertilized with farmyard manure. The utility model has the obvious advantages that the fertilization is operated at the outer side of the seedling zone, the width of the deep scarification is 35 cm, the ground breaking quantity is 10 percent, and the working efficiency is 0.6 hectare per hour.

Description

The dark loose sower of conservation tillage

Technical field

The utility model relates to a kind of agricultural machinery, the dark loose sower of a kind of conservation tillage of more specifically saying so.

Background technology

Conservation tillage is the national in recent years farming technique of vigorously advocating.Its essence is that implementation is minimal tilled or be no-tillage to soil.Purpose is to reduce locomotive to press the ground number of times with advancing, reduces fuel consumption, and energy savings reduces floating dust and sand probability.

For achieving the above object, agricultural machinery and agronomy will combine and carry out.On agronomy, proportion of crop planting has been realized the capable leisure of width crop rotation, the promptly wide behavior band (80 centimetres) of lying fallow, narrow row is seedling band (40 centimetres), that is to say, and be the band of lying fallow this year, and be exactly growth belt next year.This agronomic measures has then required corresponding agricultural machinery measure to support.And existing agricultural machinery at present none can satisfy this agriculture requirement.

Summary of the invention

The purpose of this utility model is to overcome the deficiency of above-mentioned prior art, provides a kind of simple in structure, easy to operate, can satisfy crops corn wide-narrow row planting, is convenient to the dark loose sower of conservation tillage of large scale application.

The technical solution of the utility model is to realize like this, this dark loose sower comprises the seed fertilizing box, draft arm, deep soil loosing shovel, the fertilising shovel, packer, plough, seeding unit, garden dish soil covering implement, the rubber roll press wheel, crossbeam, described draft arm is arranged on the crossbeam, deep soil loosing shovel is arranged on the place ahead of crossbeam, the fertilising shovel is fixed on the rear end of deep soil loosing shovel, packer is fixed on the crossbeam, fertilising shovel back, on the support arm of the back of packer, seeding unit is set, plough is fixed on the seeding unit below, garden dish soil covering implement and rubber roll press wheel be oblique to be fixed on the support arm of seeding unit back, and the seed fertilizing box is fixed on the crossbeam top by support.

The beneficial effects of the utility model are: this machine is simple in structure, easy and simple to handle, flexible, the operation flatness is good, is suitable for not executing the plot seeding operation in spring of farmyard manure, its distinguishing feature is 35 centimetres of the fertilising of the seedling band outside, dark loose fabric widths, the amount of breaking ground 29%, 0.6 hectare/hour of operating efficiency.

Description of drawings

Figure is the dark loose sower overall structure schematic diagram of conservation tillage.

Embodiment

Shown in accompanying drawing: this dark loose sower comprises seed fertilizing box 1, draft arm 2, deep soil loosing shovel 3, fertilising shovel 4, packer 5, plough 6, seeding unit 7, garden dish soil covering implement 8, rubber roll press wheel 9, crossbeam 10, described seed fertilizing box 1 is fixed on the top of crossbeam 10 by support 11, draft arm 2 is arranged on the crossbeam 10, deep soil loosing shovel 3 is arranged on the place ahead of crossbeam 10, fertilising shovel 4 is fixed on the rear end of deep soil loosing shovel 3, packer 5 is fixed on the crossbeam 10, the back of fertilising shovel 4, the back support arm 12 of packer 5 is provided with seeding unit 7, plough 6 is fixed on below the seeding unit 7, and garden dish soil covering implement 8 and rubber roll press wheel 9 be oblique to be fixed on the support arm 12 of seeding unit 7 back.

Operation principle:

When the dark loose sower of four-wheel tractor traction protection farming was worked, under the sowing state, deep soil loosing shovel 3 at first buried dark loose, and the degree of depth reaches 25-30 centimetre; Rotate with land wheel, the land wheel chain drives seed fertilizing box 1 chain pitch wheel and rotates, during the fertilizer that fertilising shovel 4 gets off fertile case 1 is manured into soil by fertilising pipe 13, the degree of depth is the 8-10 centimeters below seed, the soil that press wheel 5 will be pressed deep soil loosing shovel 3, the 4 groove mark compactings of opening of fertilising shovel, pressing, plough 6 this moment is ditched again, seed is broadcast in the soil immediately, the degree of depth reaches 5 centimetres, garden dish soil covering implement 8 covers seed completely, 9 suppressions make kind of a bed preserve moisture, preserve soil moisture through the rubber roll press wheel again, be beneficial to and emerge, not only sharp drought resisting but also sharp retaining water conservation.

Claims

1. dark loose sower of conservation tillage; it is characterized in that: this dark loose sower comprises seed fertilizing box (1); draft arm (2); deep soil loosing shovel (3); fertilising shovel (4); packer (5); plough (6); seeding unit (7); garden dish soil covering implement (8); rubber roll press wheel (9); crossbeam (10); described seed fertilizing box (1) is fixed on the top of crossbeam (10) by support (11); draft arm (2) is arranged on the crossbeam (10); deep soil loosing shovel (3) is arranged on the place ahead of crossbeam (10); fertilising shovel (4) is fixed on the rear end of deep soil loosing shovel (3); packer (5) is fixed on the crossbeam (10); the back of fertilising shovel (4); the back support arm (12) of packer (5) is provided with seeding unit (7); plough (6) is fixed on below the seeding unit (7), and garden dish soil covering implement (8) and rubber roll press wheel (9) be oblique to be fixed on the support arm (12) of seeding unit (7) back.