One-pit multi-plant hole sowing device

A technology for hole seeding and ducks, which is applied in the field of agricultural seeding devices, can solve the problems of failing to meet agronomic requirements, unable to maintain a certain distance between seeds, etc.

Inactive Publication Date: 2014-09-24
陈恒
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the existing technology, the duck beak has only one hole sowing outlet, and only one duck beak is installed on the hole sowing drum. When the operation requires two or more seeds to be planted in a seed hole, and the seeds are separated by a certain distance, there is a hole sowing Although the exported duckbills can satisfy two or more seeds at the same time, they cannot maintain a certain distance between the seeds sown in holes, and cannot meet the agronomic requirements of multiple plants in one row.

Method used

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  • One-pit multi-plant hole sowing device

Examples

Experimental program
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Effect test

Embodiment 1

[0026] Such as Figure 1-5 , 11 indicate that the present invention mainly includes a seed box 17, a seed divider 16, a drum 1 and a duckbill 6, a speed change mechanism and an inoculation and seed delivery box 3, 3.1, 3.2, and the speed change mechanism controls the rotating speed of the seed divider 16, and the inoculation and seed delivery The box is to infuse the seeds dropped by the seed divider into the duck beaks. On the outer wall of the drum 1, the duck beaks 5 are arranged side by side or staggered along the drum axis. Three duck beaks form a duck beak group, and each Groups of duck beaks arranged side by side or staggered are evenly distributed along the circumferential direction; the inoculation and infusion boxes 3, 3.1, and 3.2 are installed in the drum and arranged below the seed divider, and their positions and numbers correspond to the duck beaks, and Each inoculation and infusion box corresponds to a duck beak, so that the single seed distributed to each inoc...

Embodiment 2

[0029] Such as Figure 7 , 8 , 13 shows that the difference with embodiment 1 is that the duck beak 6 becomes two, and the inoculation seed box 3 corresponding to it also becomes 2, and the seed hole along the circumferential direction on the seed divider becomes 2 rows.

Embodiment 3

[0031] Such as Figure 9 , 10 , 12 shows that the difference with embodiment 1 is that the duck beak 6 becomes 4, and the inoculation seed box 3 corresponding to it also becomes 4, and the seed hole along the circumferential direction on the seed divider becomes 4 rows.

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Abstract

The invention discloses a one-pit multi-plant hole sowing device, relates to an agricultural sowing device, and in particular relates to a sowing device suitable for a one-pit multi-plant planting method. The one-pit multi-plant hole sowing device comprises a seed case, a seed distributor, a rotary drum, duckbills, a speed changing mechanism and a seed receiving and conveying box, wherein the speed changing mechanism controls the rotating speed of the seed distributor; the seed receiving and conveying box receives seeds falling from the seed distributor and conveys the seeds to the duckbills. The one-pit multi-plant hole sowing device is characterized in that the duckbills are arranged on the outer wall of the rotary drum along the axial direction of the rotary drum in a parallel or staggered parallel manner to form a duckbill group; each group of the parallel or staggered parallel duckbills are uniformly distributed along the circumferential direction. The one-pit multi-plant hole sowing device has the advantages that due to an arraying mode of mounting the multiple duckbills on the hole sowing rotary drum, the one-pit multi-plant hole sowing device is implemented; due to the device, the condition that one-pit multi-plant row spaces are basically the same is realized, the one-pit multi-plant agricultural requirement is met, and the aims of increasing the yield and increasing the income are fulfilled.

Description

technical field [0001] The invention relates to an agricultural seeding device, in particular to a seeding device suitable for a multi-plant planting method. technical background [0002] On March 21, 2008, the Chinese patent literature authorized and announced an invention patent named "a method for planting corn with multiple plants in one row", the authorized announcement number: CN100372453C, which provides a method for planting corn with multiple plants in one row , which includes the steps of site preparation, seed selection, sowing, fertilization, and thinning in turn, and the sowing ridges are 2 to 6 corn seeds per ridge, the plant spacing is 35 to 50 cm, 4 to 6 sowing ridges and 1 empty ridge As 1 sowing unit. Due to the potential competition between crops, sowing multiple plants in one row can stimulate the roots of plants to grow underground and fully absorb underground water. The roots of plants are staggered, which enhances the lodging resistance and increases ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C7/18A01C7/20
Inventor 陈恒
Owner 陈恒
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