A seeder scriber

A liner and seeder technology, applied in planting methods, applications, agriculture, etc., can solve the problems of inconvenient maintenance, inconvenient operation, inflexible lifting, etc., achieve convenient disassembly and maintenance, convenient operation, and speed up the conversion time Effect

Inactive Publication Date: 2017-08-04
ULANHOT SHUNYUAN AGRI & ANIMAL HUSBANDRYMACHINERY MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The hydraulic lifting type scriber has an additional set of hydraulic devices in the structure, which is inconvenient to operate and prone to inflexible lifting, high failure rate, and inconvenient maintenance

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0011] When the seeder operates on the cultivated land, the center pull rod 6 is controlled to descend so that the seeder is in working condition. like figure 1 As shown, the right marker arm assembly 8 is in contact with the cultivated land, and the left marker arm assembly 1 is off the ground. Now the right limit connecting frame welding 22 and the rotating frame welding 15 fit together and are fixed together by the spring fixing frame welding 13. When the scriber needs to be converted, the central pull rod 6 rises to drive the base welding 10 to rotate and rise. Along with base welding 10 rotation rises, drive left lifting movable plate 19, right lifting movable plate 21 to move upwards, when it moves to the highest point, right limit connecting frame welding 22 separates with spring fixed frame welding 13, spring The fixed frame welding 13 rotates to the left under the elastic force of the left spring 14 and is in a suspended state. At this time, the left scriber support...

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PUM

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Abstract

A seeder scriber, belonging to agricultural machinery, is characterized in that a left scriber support arm assembly (1), a traction frame welding assembly (4), and a right scriber support arm assembly (8) are fixed on the On the beam (3) of the planter, the base welding (10), the column welding (11) and the connecting plate (5) are fixed on the traction frame welding assembly (4), and the rotating frame welding (15) is inserted into the column welding (11) and connected with the lanyard device welding (12), the lanyard device welding (12) is connected to the left scriber support arm assembly (12) through the left connecting rope (2) and the right connecting rope (9) respectively. 1) The right scriber support arm assembly (8) is connected, the left limit connecting frame is welded (18), and the right limit connecting frame is welded (22) and is freely rotated on the rotating frame welding (15). The left lifting movable plate (19) and the right lifting movable plate (21) are respectively connected and fixed on the base welding (10) through split pins. The scriber can quickly change the left and right scribers, improve work efficiency, is easy to operate, and is safe and reliable to use.

Description

technical field [0001] The invention relates to a marking machine when a seeder works in the field. Background technique [0002] Most of the markers on the seeders sold in the market are hydraulic lifting type. The hydraulic lifting type scriber has an additional hydraulic device in its structure, which is inconvenient to operate and prone to inflexible lifting, high failure rate and inconvenient maintenance. Contents of the invention [0003] The problem to be solved by the present invention is to design a marker control device on the original planter, and complete the alternate lifting of the left and right markers at one time along with the lifting of the central pull rod of the tractor. The operation is convenient, which improves the use efficiency of the seeder, and the scriber disc moves up and down with the terrain, which improves the service life of the scriber disc and reduces maintenance costs. [0004] The technical problem to be solved by this invention is a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01C14/00
Inventor 刘守元
Owner ULANHOT SHUNYUAN AGRI & ANIMAL HUSBANDRYMACHINERY MFG CO LTD
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