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Snow Blower Innovations, Inc.

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Few options available to clear clogs. A hassle to manually clear ... From McMaster-Carr. Target Audience. Major Corporations. Snow Blower Manufacturers ... – PowerPoint PPT presentation

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Title: Snow Blower Innovations, Inc.


1
Snow Blower Innovations, Inc.
  • Snow Blower
  • Declogging System

2
Current Issues
  • Snow Blowers clog with snow easily
  • Heavy/Wet Snow
  • Sticks in the chute
  • Jams impeller movement
  • Leads to hazardous situations

3
Two-Stage Snow Blower Construction
4
Options for Clearing Snow
  • Few options available to clear clogs
  • A hassle to manually clear
  • Lubricants (Silicone) prevent, but wear off

Shovel Handle
Broom Handle
5
Hazards Presented
  • Clearing By Pole/Broom/Stick
  • Impeller damaged
  • Clearing tool shot back towards user
  • Clearing By Hand
  • Spinning Impeller Amputation/Laceration
  • Torque buildup from engine stall
  • 3500 hand injuries per year

6
Solution vs. Alternates
  • A small device at the bottom of the chute
  • Rotates blades to scrape snow from walls
  • Powered by a low-speed, high-torque motor
  • Low speed makes it safer
  • Alternatives
  • Heating Chute (electric vs. mechanical)

7
Prototype Design
8
Prototype Design (cont.)
9
Design Animation
10
Manufacturing
  • High Density Polyethylene (HDPE) Plastic
  • Easy to work with
  • Low Friction Surface
  • 25 Grade, ¼ inch bearings
  • Generic Worm-Gear Automotive Seat Motor
  • 1/8 inch belt drive

11
Cost to Manufacture
From McMaster-Carr
12
Target Audience
  • Major Corporations
  • Snow Blower Manufacturers
  • Needs to be built into the design
  • Chute design too varied for generic product

13
Further Work
  • Mounted Prototype with motor
  • Effectiveness of clearing wet snow
  • Maximum torque possible without the system
    stopping movement
  • Mounted Prototype with Snow Blower
  • Simplified design components

14
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