BEEFMASTER II Joe Biggerstaff William Ryan Haar Matt Kilker - - PowerPoint PPT Presentation

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BEEFMASTER II Joe Biggerstaff William Ryan Haar Matt Kilker - - PowerPoint PPT Presentation

Jul 23, 2023 157 likes •434 views

Custo tom m Agricul icultur tural al Solut lutions ions BEEFMASTER II Joe Biggerstaff William Ryan Haar Matt Kilker Taylor Miller Perfor Per ormanc mance e Engineer eered ed Custo tom m Agricul icultur tural al Solut

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Custo tom m Agricul icultur tural al Solut lutions ions

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  • rmanc

mance e Engineer eered ed

Joe Biggerstaff William Ryan Haar Matt Kilker Taylor Miller

“BEEFMASTER II”

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SLIDE 2

Custo tom m Agricul icultur tural al Solut lutions ions

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  • rmanc

mance e Engineer eered ed

CAS Design Group Assignment

Custom Agricultural Solutions (CAS) has been assigned with the task of improving the design of a manually operated cattle chute.

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SLIDE 3

Custo tom m Agricul icultur tural al Solut lutions ions

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  • rmanc

mance e Engineer eered ed

Overview

  • Current Issues
  • Testing and Operation
  • Patent and Literature Research
  • Design Criteria
  • Concept Design
  • Cost Analysis
  • Future Plans
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SLIDE 4

Custo tom m Agricul icultur tural al Solut lutions ions

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mance e Engineer eered ed

Squeeze Mechanism Issues

  • One Sided Squeeze
  • Misalignment of Cattle
  • One Sided Control
  • Emergency Exit

Reliability

  • Noise Reduction

Headgate Centerline Squeeze Panels Centerline

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SLIDE 5

Custo tom m Agricul icultur tural al Solut lutions ions

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  • rmanc

mance e Engineer eered ed

Head Gate Issues

  • Unreliable Latch
  • Unable to Open Front Latch by Itself
  • One Sided Control
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SLIDE 6

Custo tom m Agricul icultur tural al Solut lutions ions

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mance e Engineer eered ed

Tailgate Issues

  • Operator Lifting Force
  • Hanging Rope
  • Noise Reduction
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SLIDE 7

Custo tom m Agricul icultur tural al Solut lutions ions

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mance e Engineer eered ed

Miscellaneous Issues

  • Rumbar Floor
  • Metal on Metal Contact
  • Yoke Trailer
  • Dimensions of Chute
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SLIDE 8

Custo tom m Agricul icultur tural al Solut lutions ions

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mance e Engineer eered ed

Testing and Observations

  • Interviewed Ranchers Across Oklahoma
  • Learned Customers Needs
  • Operated Six Year Old Chute
  • Analyzed Chute Size
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SLIDE 9

Custo tom m Agricul icultur tural al Solut lutions ions

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mance e Engineer eered ed

Patents

  • Squeeze
  • Head Catch
  • Tailgate
  • Breast Plate

Breast Plate

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SLIDE 10

Custo tom m Agricul icultur tural al Solut lutions ions

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  • rmanc

mance e Engineer eered ed

Literature Review

  • Head Gate Forces
  • Bovine Size
  • Noise
  • Solid Barriers (Restrict Vision)
  • Optimal Pressure
  • Non-slip Floor
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SLIDE 11

Custo tom m Agricul icultur tural al Solut lutions ions

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mance e Engineer eered ed

Design Criteria

  • Fit In Powder Coater
  • Maintain Saddled Pipe Practice
  • Squeeze From Both Sides
  • Maintain Emergency Exit
  • Reduce Noise
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SLIDE 12

Custo tom m Agricul icultur tural al Solut lutions ions

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mance e Engineer eered ed

Head Gate Design

Three Lever Double Latch

  • Front, Back, and Combo Release
  • Rubber Faced Stop Surface

Swing Forward Swing Either Way Rubber Piece Swing Backward

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SLIDE 13

Custo tom m Agricul icultur tural al Solut lutions ions

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mance e Engineer eered ed

Head Gate Design

Neck Access Panel

  • Increased neck access
  • Solid Wall

(Vision Impairment)

  • Both Sides

9” Clearance Spring Loaded Latch Removable

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SLIDE 14

Custo tom m Agricul icultur tural al Solut lutions ions

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  • rmanc

mance e Engineer eered ed

Squeeze Mechanism Design

Movement

  • Safer Lever Position
  • Inward and Forward Movement
  • Proper Squeeze Placement

Top Squeeze Lever Rotating Linkages 33’’ Clearance 7’’ Clearance

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SLIDE 15

Custo tom m Agricul icultur tural al Solut lutions ions

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mance e Engineer eered ed

Squeeze Mechanism Design

Top Squeeze

  • Self-Locking
  • Easy Release
  • Scissor Linkage

Top Squeeze Release Top Squeeze Lever Locking Notches Locking Pin

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Custo tom m Agricul icultur tural al Solut lutions ions

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mance e Engineer eered ed

Squeeze Mechanism Design

Bottom Squeeze

  • Proven Parts
  • Fold Down Lever
  • Self Latching

Bottom Squeeze Release Bottom Squeeze Lever Cross-Over Cables

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SLIDE 17

Custo tom m Agricul icultur tural al Solut lutions ions

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mance e Engineer eered ed

Squeeze Mechanism Design

FEA Analysis of Critical Parts

  • Stress
  • Deflection

Max Stress

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SLIDE 18

Custo tom m Agricul icultur tural al Solut lutions ions

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mance e Engineer eered ed

Tailgate Design

  • Ease of Operation
  • Multiple Tailgate Designs
  • Simple Attachment
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SLIDE 19

Custo tom m Agricul icultur tural al Solut lutions ions

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mance e Engineer eered ed

Tailgate Design

Scissor Gate

  • Gravity Powered
  • Self-Locking
  • Proven Parts

Cross-Over Cables Parallel Linkage Break Over Linkage Open/Close Handle

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SLIDE 20

Custo tom m Agricul icultur tural al Solut lutions ions

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mance e Engineer eered ed

Tailgate Design

Guillotine/Slider

  • Quickly Change Modes
  • Multiple Applications
  • User Friendly

Slider Wheel & Track Slider Handle Guillotine Track

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SLIDE 21

Custo tom m Agricul icultur tural al Solut lutions ions

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  • rmanc

mance e Engineer eered ed

Floor Design

  • Noise Reduction
  • No Slip Floor
  • Easy Manufacturing

Cross Member Rumbar

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SLIDE 22

Custo tom m Agricul icultur tural al Solut lutions ions

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Proposed Design

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SLIDE 23

Custo tom m Agricul icultur tural al Solut lutions ions

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Cost Analysis

ITEM TOTAL # TOTAL COST Cuts 379 $95 Saddles 32 $8 Punches 138 $35 Welds 1531 $506 Total Labor Cost $643 Total Material Cost $536 Total Cost of WW Material $906 Total Cost of Prodotype $2,086 ITEM COST COMBINATION RETAIL VALUE (120% mark up) Basic Chute $1,600 Guillotine tailgate $74 $1,674 $3,683 Combo tailgate $222 $1,822 $4,007 Scissor tailgate $190 $1,789 $3,936 Existing Chute $1,386 $3,050

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SLIDE 24

Custo tom m Agricul icultur tural al Solut lutions ions

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  • rmanc

mance e Engineer eered ed

Future Plans

  • Complete Manufacturing Documentation
  • Produce Concept
  • Test Concept
  • Modifications
  • Present Final

Design

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SLIDE 25

Custo tom m Agricul icultur tural al Solut lutions ions

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  • rmanc

mance e Engineer eered ed

Thank You

  • Greg Overton, General Manager
  • Pat Carhart, Sales Manager
  • Don Lake, Applications Engineer
  • Dr. Paul Weckler, Assistant Professor
  • Dr. Glenn Brown, Professor
  • Rolling R3 Ranch
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SLIDE 26

Custo tom m Agricul icultur tural al Solut lutions ions

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  • rmanc

mance e Engineer eered ed

Questions?