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Deep ploughing, deep scarification and ridge smashing drill bit

A kind of powder ridge and drill bit technology, which is applied in the fields of farming machinery, application, agricultural machinery and implements, etc. It can solve the problems of high rotation resistance of the powder ridge drill bit, slow speed of plowing land, poor soil crushing effect, etc., and achieves increased crushing effect, walking Increased speed and reduced travel resistance

Inactive Publication Date: 2015-04-22
GUANGXI WUFENG MACHINERY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem solved by the present invention is that the powder ridge bit has a large rotational resistance and the soil crushing effect is not good, and the resistance of the powder ridge head itself is too large, resulting in the slow speed of plowing the land

Method used

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  • Deep ploughing, deep scarification and ridge smashing drill bit
  • Deep ploughing, deep scarification and ridge smashing drill bit
  • Deep ploughing, deep scarification and ridge smashing drill bit

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specific Embodiment approach 1

[0028] Such as figure 1 Shown is the structural diagram of the powder ridge drill bit involved in the present invention. In the figure, 1 is the screw shaft, which is made of seamless steel pipe; 2 is the screw blade, the diameter of the screw blade is 15cm, the pitch is 9cm, and the thickness of the screw blade is 5mm; 3 is the powder ridge knife, and 4 is the drill tip , 5 is a regular hexagonal flange arranged on the top of the screw shaft, and the screw blade 2 is welded on the screw shaft 1;

[0029] figure 2 with image 3 It is the installation structure diagram of the powder ridge knife according to Embodiment 1 of the present invention. The powder ridge knife 3 is a quadrilateral bent along the middle to form two parts: the connecting part 302 and the cutter part 303; the connecting part 302 and the cutter part 303 are roughly L-shaped, The powder ridge cutter 3 is fastened and connected to the bottom of the helical blade outer edge by bolts 304, the degree of the ...

specific Embodiment approach 2

[0032] Such as figure 1 Shown is the structural diagram of the powder ridge drill bit involved in the present invention. In the figure, 1 is the screw shaft, which is made of seamless steel pipe; 2 is the screw blade, the diameter of the screw blade is 50cm, the pitch is 30cm, and the thickness of the screw blade is 30mm; 3 is the powder ridge knife, and 4 is the drill tip , 5 is a regular hexagonal flange arranged on the top of the screw shaft, and the screw blade 2 is welded on the screw shaft 1;

[0033] Figure 4 with Figure 5 It is the installation structure diagram of the powder ridge knife according to Embodiment 2 of the present invention. The powder ridge knife 3 is a quadrilateral bent along the middle to form two parts: the connecting part 302 and the cutter part 303; the connecting part 302 and the cutter part 303 are roughly L-shaped, The powder ridge cutter 3 is fastened and connected to the top of the spiral blade outer edge by bolts 304, the degree of the d...

specific Embodiment approach 3

[0034] Such as figure 1 Shown is the structural diagram of the powder ridge drill bit involved in the present invention. In the figure 1 is the screw shaft, which is made of seamless steel pipe; 2 is the screw blade, the diameter of the screw blade is 30cm, the pitch is 20cm, and the thickness of the screw blade is 15mm; 3 is the powder ridge knife, 4 is the drill tip , 5 is a regular hexagonal flange arranged on the top of the screw shaft, and the screw blade 2 is welded on the screw shaft 1;

[0035] Image 6 with Figure 7 It is the installation structure diagram of the powder ridge knife according to Embodiment 3 of the present invention. The powder ridge knife 3 is a quadrilateral bent along the middle to form two parts: the connecting part 302 and the cutter part 303; the powder ridge knife is 40mm wide and 6mm thick, and the connecting part 302 It is roughly L-shaped with the cutter part 303, and the edge of the upper surface of the helical blade is provided with a r...

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Abstract

The invention discloses a drill bit used by deep ploughing, deep scarification and ridge smashing equipment. The drill bit comprises a screw shaft, a screw blade, a drill tip and a connecting piece arranged on the top of the screw shaft. The screw blade is mounted on the screw shaft, ridge smashing cutters are arranged on the outer edge of the screw blade, and the dihedral angle of the ridge smashing cutters and the plane of the connecting portion of the screw blade, where the ridge smashing cutters are placed is larger than 90 degrees and smaller than 180 degrees. A ridge smashing drill machine using the ridge smashing drill bit is higher in ploughing speed, better in soil smashing effect and natural ridging effect, capable of meeting the using requirements of agricultural production and suitable for mass production.

Description

technical field [0001] The invention belongs to the field of agricultural tillage machinery, and in particular relates to an agricultural deep tillage powder ridge machine. Background technique [0002] Notification number: CN2549700Y utility model patent application discloses a rotary tillage plow, the body of the plow is provided with a longitudinal driving shaft, a drilling and milling head is installed under the driving shaft, the driving shaft is connected with external power through a transmission device, and the drilling and milling head Driven by the power, it rotates at a high speed, which can effectively drill into the ground, and at the same time move forward under the drive of the tractor to complete the farming. Publication number: CN 101971723 A application for an invention patent titled: The invention patent discloses a powder ridge mechanical drill bit. The rotary atherectomy drill device is equipped with one or more drill shafts (5), and the drill shaft is e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01B33/10A01B33/06
Inventor 李阳铭
Owner GUANGXI WUFENG MACHINERY CO LTD
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