Forestry felling saw device provided with shield and guided by guiding groove and using method of forestry felling saw device

A technology of guide grooves and protective covers, which is applied in the field of logging saw devices for forestry, and can solve problems such as laborious operation, high labor load of workers, and heavy weight

Active Publication Date: 2015-05-13
XUZHOU LIFANG MECHANICAL & ELECTRICAL EQUIP MFG CO LTD
View PDF6 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the weight of this saw is relatively large, the operation is laborious, and the labor load for workers is high.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Forestry felling saw device provided with shield and guided by guiding groove and using method of forestry felling saw device
  • Forestry felling saw device provided with shield and guided by guiding groove and using method of forestry felling saw device
  • Forestry felling saw device provided with shield and guided by guiding groove and using method of forestry felling saw device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] Combine below Figure 1-4 The present invention will be described in detail.

[0015] A forestry felling saw device with a protective cover and guided by a guide groove, used for sawing trees 9, wherein the felling saw device includes a sawing execution part 8 and a supporting part 7, and the sawing execution part 8 is supported on the supporting part 7, and the sawing execution part 8 includes a rotatable saw blade 81 and a drive part 82 for driving the rotatable saw blade 81 to rotate,

[0016] The support part 7 includes a fixed positioning assembly 7210, and the fixed positioning assembly 7210 includes at least two drill bit cylinders 721 driven by power, and the at least two drill bit cylinders 721 can drill into the pile roots of the trees 9 In order to perform fixed positioning, the support part 7 also includes an extension support 72 that is hinged to the fixed positioning assembly 7210 through an angle adjustment hinge shaft 78, and the extension support 72 is...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

A forestry felling saw device provided with a shield and guided by a guiding groove is used for sawing woods (9) and comprises a sawing executing portion (8) and a supporting portion (7), wherein the supporting portion (7) supports the sawing executing portion (8); and the sawing executing portion (8) comprises a rotatable saw (81) and a driving portion (82) which drives the rotatable saw (81) to rotate.

Description

technical field [0001] The invention belongs to the field of forestry machinery, in particular to a forestry felling saw device with a protective cover and guided by a guide groove and a use method thereof. Background technique [0002] Tree sawing in forestry is a lot of work, especially when a large number of trees with larger tree diameters are sawed. [0003] This work is usually performed by forestry workers using a chainsaw. The chain saw is widely used because of its portability, good mobility, high power, convenient use and high reliability. However, such a saw is heavy, laborious to operate, and a labor load on a worker is high. Contents of the invention [0004] The object of the present invention is to provide a forestry felling saw device with a protective cover and guided by a guide groove and its use method, which can overcome the above-mentioned defects. [0005] According to the present invention, a forestry felling saw device with a protective cover and...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): A01G23/091
CPCA01G23/091
Inventor 方小刚
Owner XUZHOU LIFANG MECHANICAL & ELECTRICAL EQUIP MFG CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap