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Adjustable plant spacing rod for corn seeding

An adjustable and plant-to-plant technology, which is applied in application, planting method, mechanical clearance measurement, etc., can solve the problems of less sowing amount and trouble, and achieve the effect of convenient sowing, easy use and easy portability

Inactive Publication Date: 2020-12-04
MAIZE RES INST SHANDONG ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for workers engaged in breeding research, due to the small amount of sowing, it is more troublesome to use sowing machinery for operations

Method used

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  • Adjustable plant spacing rod for corn seeding
  • Adjustable plant spacing rod for corn seeding
  • Adjustable plant spacing rod for corn seeding

Examples

Experimental program
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Embodiment Construction

[0024] Such as Figure 1 to Figure 7 As shown, the present invention mainly includes a first straight rod 1, a second straight rod 2, a third straight rod 3 and a locker 5, and the present invention will be described in detail below with reference to the accompanying drawings.

[0025] Such as figure 1 , figure 2 As shown, the first straight rod 1 is a circular plastic rod, and the first end of the first straight rod is open and the second end is closed. The first straight rod is a hollow structure, and the side wall of the first straight rod is provided with Long groove 11, locating block 12 is slidably installed in long groove, is provided with damping member between locating block and chute, and locating block can not slide voluntarily relative to the first straight bar.

[0026] Such as figure 2 As shown, the second straight rod 2 is a circular plastic rod, the second straight rod is arranged inside the first straight rod, and several third straight rods 3 are arrange...

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Abstract

The invention discloses an adjustable plant spacing rod for corn seeding. The rod is used for ensuring the corn spacing during seeding. The rod comprises a first straight rod, a second straight rod, third straight rods and locking devices, wherein a positioning block is slidably mounted on the side wall of the first straight rod; the second straight rod is movably arranged at the inner side of thefirst straight rod; the third straight rods are arranged between the first straight rod and the second straight rod, and the multiple third straight rods are sequentially arranged inside and outside;scale marks are arranged on the outer walls of the first straight rod, the second straight rod and the third straight rods; and the locking devices are arranged on the outer walls of the first straight rod and the third straight rods, and locking and fixing of the first straight rod and the third straight rods and locking and fixing of the two adjacent third straight rods and locking and fixing of the third straight rods and the second straight rod are achieved through the locking devices. The adjustable plant spacing rod for corn seeding is simple in structure, telescopic, convenient to carry and use and capable of guaranteeing the fixed spacing during use, and then convenience is provided for seeding.

Description

technical field [0001] The invention relates to the technical field of corn sowing, in particular to an adjustable plant spacing bar for corn sowing. Background technique [0002] Reasonable spacing should be ensured when corn is sown, so as to ensure the normal growth of corn. In large fields, farmers can use seeding machinery to sow seeds to ensure reasonable plant spacing. However, for workers engaged in breeding research, due to the small amount of sowing, it is more troublesome to use sowing machinery for operations. Contents of the invention [0003] The object of the present invention is to provide an adjustable distance bar for corn sowing, which is used to ensure the corn spacing during sowing. [0004] The technical scheme adopted by the present invention to solve its technical problems is: a kind of corn seeding with adjustable distance bar, it is characterized in that, it comprises: [0005] a first straight bar, a positioning block is slidably installed on ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C14/00G01B5/14
CPCA01C14/00G01B5/14
Inventor 刘春晓刘铁山汪黎明董瑞张慧刘强何春梅关海英王娟
Owner MAIZE RES INST SHANDONG ACAD OF AGRI SCI
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