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Planet axial movement milling and grinding overlapped quadrangular head mechanism

A technology of axial movement and grinding mechanism, which is applied in the field of milling and planing machinery, can solve the problems of low road surface flatness and inconvenient maintenance, and achieve the effect of high road surface flatness, fine milling lines, and good marketing value

Pending Publication Date: 2020-10-30
JIANGSU KERUIXIN MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a planetary axial movement milling and grinding overlapping quadrangular head mechanism to solve the problems of low road surface smoothness and inconvenient maintenance after milling in the prior art. No blind area milling and grinding, higher road surface smoothness, cutting edge alternately, good tool cooling effect, high durability, stable use, easy to dismantle and repair

Method used

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  • Planet axial movement milling and grinding overlapped quadrangular head mechanism
  • Planet axial movement milling and grinding overlapped quadrangular head mechanism
  • Planet axial movement milling and grinding overlapped quadrangular head mechanism

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Experimental program
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Effect test

Embodiment 1

[0031] Embodiment one: if Figure 1-2 As shown, when the number of the transmission shaft 5 is two, the left and right sides of the upper end surface of the housing 2 and the left and right sides of the lower end surface are respectively symmetrically provided with round holes 21, and the bottom of one transmission shaft 5 passes through the housing 2 The left side of the upper end surface and the corresponding circular hole 21 on the left side of the lower end surface, the bottom of the other transmission shaft 5 passes through the corresponding circular hole 21 on the right side of the upper end surface of the housing 2 and the right side of the lower end surface, and the transmission mechanism 1 includes Main gear 11, driven gear 12 and transition gear 13, two described driven gears 12 are sleeved on two transmission shafts 5 respectively, described main gear 11 is positioned at the center of two driven gears, and described driven The gear 12 is connected to the main gear 1...

Embodiment 2

[0032] Embodiment two: if Figure 3-4 As shown, when the number of the transmission shaft 5 is three, the upper end surface of the housing 2 is provided with circular holes 21 along the three vertices of the equilateral triangle, and the lower end surface of the housing 2 is arranged along the three vertices of the equilateral triangle. A round hole 21 is arranged at the first apex, and the bottoms of the three transmission shafts 5 respectively pass through the round holes 21 corresponding to the upper and lower end surfaces of the housing 2. The two driven gears 12 are respectively sleeved on the three transmission shafts 5, the main gear 11 is located at the center of an equilateral triangle, and the driven gear 12 and the main gear 11 are connected by a transition gear 13. The transition gear 13 meshes with the driven gear 12 and the main gear 11 respectively.

Embodiment 3

[0033] Embodiment 3: When the number of the transmission shaft 5 is more than four, the upper end surface of the housing 2 is provided with round holes 21 along the corners of the regular polygon, and the lower end surface of the housing 2 is provided along the corners of the regular polygon. There are round holes 21, and the bottom of the transmission shaft 5 respectively passes through the round holes 21 corresponding to the upper and lower end faces of the housing 2. The transmission mechanism 1 includes a main gear 11, a driven gear 12 and a transition gear 13. A plurality of the The driven gear 12 is respectively sleeved on a plurality of transmission shafts 5, and the main gear 11 is located at the center of the regular polygon. The driven gear 12 is connected with the main gear 11 by a transition gear 13, and the transition gear 13 is It meshes with the driven gear 12 and the main gear 11.

[0034] Such as Figure 5 As shown, the base 4 includes a flange one 41, a flan...

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Abstract

The invention relates to a planet axial movement milling and grinding and overlapped quadrangular head mechanism, belongs to the field of milling machinery, and solves the problems that in the prior art, a milled pavement is low in flatness and inconvenient to maintain. According to the technical scheme, the mechanism comprises a transmission mechanism, a shell, a gear box, a base and transmissionshafts, round holes are formed in the upper end face and the lower end face of the shell respectively, the bottoms of the transmission shafts sequentially penetrate through the round holes in the upper end face and the lower end face of the shell and the bases to be fixedly connected with the gear box, the base is fixedly connected with the lower end face of the shell, the transmission mechanismis located in the shell, and the transmission mechanism is connected with the transmission shafts. There are at least two transmission shafts. The technical effects are as follows: multiple groups ofmilling and grinding mechanisms are adopted for cross operation of non-blind area milling and grinding, the road surface flatness is higher, the cutting edge replaces cutting, the cutter cooling effect is good, the durability is high, the use is stable, and the disassembly and repair are convenient.

Description

technical field [0001] The invention relates to the field of milling machinery, in particular to a planetary axial movement milling and grinding overlapping quadrangular head mechanism. Background technique [0002] Road surface milling machine is one of the main equipment for asphalt pavement maintenance construction. It is used for the excavation and renovation of asphalt concrete surface layers such as highways, urban roads, airports, and freight yards. Defects such as ruts can also be used to excavate pits and grooves on the road surface, as well as roughening of the cement road surface and milling of the surface layer. [0003] Existing milling and grinding mechanisms often have only a single milling mechanism, which easily leads to low flatness of the milled road surface and can only be used for general maintenance operations, which limits the scope of use of the milling machine. The planing mechanism is easy to wear and tear, and the existing milling and planing mech...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01C23/088
CPCE01C23/088E01C23/0885
Inventor 蔡墩军
Owner JIANGSU KERUIXIN MACHINERY
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