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Intermittent type hole seeding device

A gap-type and hole-seeding technology, which is applied to fertilization devices, interval-type quantitative seeding machines, and planter parts, etc., can solve the problems of wasting manpower, single functions of machines and tools, and high purchase cost, and achieves strong matching, wide application range, The effect of reducing the cost of use

Inactive Publication Date: 2008-08-13
JIANGSU YUNMA AGRI MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For this kind of crops, there are currently two planting methods that farmers can use, one is manual planting, and the other is mechanized drilling and then thinning. The common defect of these two planting methods is that a lot of manpower is wasted. Machinery has become an important scientific research topic in the agricultural machinery industry in recent years
At present, the research results of interstitial hole sowing machines are mostly completed with special seeders. The mechanized interstitial hole sowing implemented by special seeders has very ideal seeding effect, but they also have the defects of single function and high purchase cost.

Method used

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  • Intermittent type hole seeding device
  • Intermittent type hole seeding device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] A fixed plate (11) is obliquely set in the travel device (8) of conventional seeding mechanism, and the fixed plate (11) is stuck on a fixed position in the travel device (8) with the seed drop pipe (5). Opening and closing plate (7) is arranged on the direct below of seed drop pipe (5), and it is fixedly connected with sowing opening and closing shaft (9), and sowing opening and closing shaft (9) is hinged on the travel device (8). One end of the sowing opening and closing shaft connecting plate (6) is fixedly connected with the sowing opening and closing shaft (9), and the other end is connected with the return spring (4).

[0015] The ratchet (1) is fixed on the seeding shaft (13) of the sower by a stop screw (12). The connecting guide rod (3) is inserted on the bracket (2), one end of the connecting guide rod (3) bears on the ratchet of the ratchet (1), and the other end connects with the sowing opening and closing shaft connecting plate (6) through the pin shaft (1...

Embodiment 2

[0018] The interstitial hole sowing device is composed of an opening and closing plate (7) and a transmission mechanism. The transmission mechanism includes a ratchet (1), a bracket (2) and a sowing lever (15). The ratchet (1) is hinged on the bracket (2) through the ratchet shaft (14). ), the sowing lever (15) is also hinged on the support (2) through the shaft, and the stressed end of the sowing lever (15) is in contact with the ratchet of the ratchet (1), and the stressed end of the sowing lever (15) and There is a return spring (4) between the brackets (2), and the ratchet shaft (14) is driven by the seeding mechanism. When the ratchet shaft (14) drives the ratchet (1) to rotate, the ratchet will generate a gap thrust on the seeding lever (15) , under the combined action of the ratchet and the back-moving spring (4), the sowing lever (15) swings back and forth. The opening and closing plate (7) is fixed on the other end of the sowing lever (15), and the position of the ope...

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Abstract

The invention provides an intermittent type bunch planting device, which relates to a kind of farm machinery, especially a device which can be used with conventional planter in sets and can realize intermittent type planting. It includes the plywood and the transmission mechanism at least, and the plywood is equipped in the planting device under the seed sowing tube, which is opened and closed intermittently and regularly, the sowing channel of transmission mechanism is opened or closed intermittently, so it changes the continuous planting characteristic of the conventional planter for achieving intermittent type bunch planting. The product of the invention has the merits of high matching ability and wide application range, which make the conventional planter a multi-purpose planter, in order to realize the purpose of use-cost reduction and farm machinery extension.

Description

technical field [0001] The invention relates to an agricultural machine, in particular to a device which is matched with a conventional seeder and can realize gap sowing. Background technique [0002] According to the growth characteristics of different crops, when some crops grow at the seedling stage, the spacing between seedlings must be controlled to give the crops enough growth space. For this kind of crops, there are currently two planting methods that farmers can use, one is manual planting, and the other is mechanized drilling and then thinning. The common defect of these two planting methods is that a lot of manpower is wasted. Machinery has become an important scientific research topic in the agricultural machinery industry in recent years. At present, the research results of interstitial hole-sowing machines are mostly completed with special seeders. The mechanized interstitial hole-sowing implemented by special seeders has very ideal seeding effect, but they als...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C7/18A01C7/20A01C19/00
Inventor 季顺中杨根林李群
Owner JIANGSU YUNMA AGRI MACHINERY
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