• Tools
• Combination Pliers
• Care and Maintenance of Pliers
• Screw Drives
• Care and Maintenance
• Ring spanners
• Adjustable Spanners
• Care and Maintenance of Spanners
• Double Ended Spanner
• Steel Rule
• Allen Key
• Screw Jack
• Hammer
• Care and Maintenance
• Hand File
• Care And Maintenance
• Grease Gun
• Oil Can

Components of Combine Harvester

• Combine Harvester
• Pull Type Harvesting
• Pulled type But with Auxiliary Engine
• Self-Propelled Harvesting Combines
• Cutting System
• Threshing System
• Cleaning System
• Disadvantages
• Purpose of Combine Harvester

Construction Details of Combine Harvester

• Combine Harvester
• Construction Details
• Cutting System
• Cutter Bar
• Cutting Blade or Knife Assembly
• Auger
• Feeder Conveyor
• Reel
• Type of real
• Bat Type
• Pick up type or tine type of Reels
• Threshing System
• Cylinder
• Spike Tooth Cylinder
• Rasp bar Cylinder
• Angle bar Cylinder
• Rear Beater
• Straw Walker
• Threshing drum
• Concave
• Cleaning System
• Sieve
• Cross grain auger

Cutting bar, Feeder, Thresher, Straw Walker, sieves, Blower, and Augers

• Check and Repair the Cutter bar
• Reel
• Check and Repair the Feeder
• Check and Repair the Thresher
• Check and Repair the Straw Walker
• Check and repair the sieves
• Check and repair the Blower
• Check and Repair the auger
• Diving Mechanism of combine harvester and replace Thresher Cylinder for paddy\ wheat
• Driving mechnism
• Replace thersher cylinder for wheat and paddy

Workshop adjustment of combine harvester

• Fuel supply
• Cooling water level.
• Oil level and oil pressure
• Checking the header
• Knife servicing
• Reel
• Elevator chains
• Checking the thresher unit
• Adjustment of cutter bar, thresher , straw walker sieves blower Adjust cutter bar height

• Reel adjustment
• Adjust cyclinder concave clearance
• Vertical adustment
• Tine angle adjustment
• Horizontal adjustment
• Reel speed
• Adjust forward
• Cutter bar adjustment
• Stroke of knife
• Blade up and down adjustment
• Blade back play
• Alignment of finger
• Adjustment of feeder
• Fine adjustment and setting

Field operation  of combine harvester  for paddy harvesting

• Mode of operation
• Flow path material of combine harvester

Field operation of combine harvester for wheat harvesting

• Basic operation
• Mode of operation
• Types of losses and their remedies
• Sources of losses
• Cutter bar losses
• Cyclinder loss
• Rack loss
• Shoe loss
• Pre harvest losses
• Header loss
• Straw walker and shoe loss
• Machine speed
• Adjustingf the cyclinder concave
• Reel adjusting
• Speed of the machine

Faults and remedies of combine harvester and handling precautions

• brakage of grains
• Unsatisfactory cleaning
• Grains in chaff
• Unsatisfactory cutting
• Chocking of elevators
• Cutter bar losses
• Precaution

Maintenace and storing of combine harvester

• Care and maintance
• Storing and preservation
• Lubrication
• Tyre
• Belts
• Belt pulleys
• Chains
• Cutting table
• Concave and cyclinder
• Electrical
• Repairs

Apply for Certification

https://www.vskills.in/certification/Vskills-Certified-Combine-Harvester-Mechanic