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Turnplow allowing mechanical overturn

A plowshare and mechanical technology, applied in the field of agricultural machinery manufacturing, can solve problems such as impracticability, and achieve the effects of reliable performance, good mobility, and simple operation

Inactive Publication Date: 2011-08-24
JIANGSU JINGAN AGRI EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, it is impossible to implement in practice

Method used

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  • Turnplow allowing mechanical overturn
  • Turnplow allowing mechanical overturn
  • Turnplow allowing mechanical overturn

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] in the attached figure 1 , 2 , 3, 4 shown between the traction seat 3 and the support 8 are provided with an overturning device, which is composed of an overturning central axis 18, an overturning positioning arm 19, and an overturning frame 12. One end of the overturning central shaft 18 is matched and connected with the traction seat 3 through the bearing 25, and is axially suspended through the gasket 26 and the lifting screw 27. The overturning central axis 18, the overturning positioning arm 19, and the overturning frame 12 are fixedly welded as a whole, and the overturning positioning arm is arranged on one side of the overturning central axis. The vertical eccentric thread fastening connection between the overturn frame 12 and the support 8, and the eccentricity is adjustable. The upper and lower directions of the support 8 are provided with an upper small plow shovel 6, an upper plow shovel 9 and a lower small plow shovel 7, and a lower plow 11. The iron whee...

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PUM

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Abstract

The invention relates to a turnplow allowing mechanical overturn, which comprises a turnplow traction mechanism, a transmission apparatus, and a ploughing mechanism. The turnplow of the invention is characterized in that an overturn device, consisting of an overturn central shaft, an overturn positioning arm, and an overturn stand, is arranged between a traction seat and a support. Upon the traction seat is arranged a hand-operated overturn control apparatus consisting of a control rod, a fixed shaft pin, a control rod connection crank, a left rotary suspension arm, a right rotary suspension arm, a compression spring, a sphere fixed block, a thread positioning pin shaft, a nut, a regulating block, and a regulating block positioning board. Upon the support are correspondingly arranged an upper small plough shovel, an upper turnplow sheet, a lower small plough shovel and a lower turnplow sheet having the same bending direction. The turnplow has the advantages of high adaptability and flexibility and being easy in operation and reliable in performance and the like.

Description

technical field [0001] The invention relates to a mechanically reversible plowshare, in particular to a plowing machine capable of changing the direction of the plowshare for turning the soil, and belongs to the technical field of agricultural machinery manufacturing. Background technique [0002] Plowing machinery has been widely used in my country's farmland farming for decades. However, the directional rollover of the field has always been determined by the shape and direction of the plow blades in the plow machinery. In the field application, such and other problems are often encountered, for example: when farming close to the ridges and ditches, people always hope that the fields will be turned away from the ridges and ditches. In some cases where ditching is required, it is necessary to change the direction of the plow blades. Such wish generally cannot be realized for existing tillage machinery. , only when the plow blades move in the opposite direction can it be rea...

Claims

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Application Information

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IPC IPC(8): A01B3/30
Inventor 唐存干
Owner JIANGSU JINGAN AGRI EQUIP
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