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Adjustable seed-production and film-breaking cave digging device

An adjustable and membrane-breaking technology, which is applied in the field of agricultural machinery and tools, can solve problems such as inconsistent hole depth, uneven hole spacing, and low work efficiency, and achieve the effect of consistent depth, convenient use, and simple structure

Inactive Publication Date: 2016-03-09
杨斌
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This tool has a small number of holes per punch, uneven hole spacing, inconsistent hole depth, and low work efficiency.

Method used

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  • Adjustable seed-production and film-breaking cave digging device
  • Adjustable seed-production and film-breaking cave digging device

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Embodiment Construction

[0010] Such as figure 1 Shown, the present invention comprises three parts of rolling frame 1, punching device 2 and push rod 3. The push rod 3 is interlocked with the roller frame 1 through the rotating shaft 4, and the adjustable slotted hole support 7 on the puncher 2 is fixed on the roller frame 1 by being installed with the circular hole 5 and the adjustment hole 6. A rotating shaft 4 is designed at the center of the roller frame 1, and a circular orifice 5 distributed in a circular shape is designed on the roller frame 1 with the center of the circle as a fixed point. Annular loose distribution of regulating hole slots 6; acupoint punching device 2 is composed of three parts: opening cylinder 9, arc-shaped baffle plate 8 and adjustable slot hole bracket 7, and the convex surface of arc-shaped baffle plate 8 is fixedly connected to the opening cylinder 9. The concave surface of the arc-shaped baffle 8 is fixedly connected with the adjustable slotted hole bracket 7 .

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Abstract

The invention provides an adjustable seed-production and film-breaking cave digging device, and relates to an agricultural tool, which comprises three parts such as a rolling disk frame, cave digging devices and pushing rods, wherein the pushing rods are connected to the rolling disk frame through a rotation shaft, the groove hole adjusting bracket on the cave digging device is fixedly arranged on the rolling disk frame through round hole openings and adjusting hole grooves, the circle center position of the rolling disk frame is provided with the rotation shaft, the round hole openings distributed in a round and dispersed manner are designed by adopting the circle center on the rolling disk frame as the fixed point, the outer edge position of the rolling disk frame is provided with the adjusting hole grooves distributed in an annular and dispersed manner, the cave digging device comprises three parts such as a hole digging cylinder, an arc baffle and the groove hole adjusting bracket, the convex surface of the arc baffle is fixedly connected to the hole digging cylinder, and the concave surface is fixedly connected to the groove hole adjusting bracket. With the adjustable seed-production and film-breaking cave digging device of the present invention, the characteristics of uniform plant interval, same depth, and rapid and regular seedling emergence of seed production crops can be achieved, the technical problems of seedling deficiency and non-uniform seedling size of seed production crops are effectively solved, and the seed production risk is substantially reduced.

Description

technical field [0001] The invention relates to an agricultural machine tool, in particular to a pre-sowing membrane-breaking and hole-punching device specially used in the seed production industry. Background technique [0002] The seed production industry has high requirements for seed sowing, especially when sowing seeds with special conditions and special shapes (such as sunflower and corn seed production, which need to be planted in proportion to parents), ordinary sowing machines cannot guarantee normal emergence And to obtain full seedlings, sometimes it is easy to cause mixed varieties. For example: the punch hole tool before sowing of existing sunflower seed production mainly is to break the membrane with a shovel or open a hole with a single cylinder type punch hole tool. This tool has a small number of single punching holes, uneven hole spacing, inconsistent hole depth, and low work efficiency. In addition, in recent years, there is a shortage of labor force in ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C5/04
Inventor 杨斌
Owner 杨斌
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