Deck attachment mechanism and method

A riding mower comprising:

• a frame;
• a drive shaft;
• driving means for selectively rotating said drive shaft;
• a mower deck having first and second ends;
• coupling means for selectively coupling said drive shaft to said mower deck, said drive shaft selectively operating said mower deck;
• lifting means for selectively lifting said mower deck;
• and,
• a deck attachment mechanism for attaching said mower deck to said frame and to said lifting means, said deck attachment mechanism including,
• A) a first end link assembly for use in operatively connecting said first end of said mower deck to said frame;
• B) a second end link assembly for use in operatively connecting said second end of said mower deck to said frame, said second end link assembly including a first link member having a first link slot, said first link slot having a key hole shape;
• C) frame connecting means for selectively operatively connecting said first link member to said frame;
• D) deck connecting means for selectively operatively connecting said first link member to said mower deck;
• and,
• E) a first lift rod having a first end operatively connected to said lifting means and a second end operatively received within said first link slot of said first link member, said first lift rod being selectively slidable within said first link slot.

A riding mower comprising:

• a frame;
• a drive shaft;
• driving means for selectively rotating said drive shaft;
• a mower deck having first and second ends;
• coupling means for selectively coupling said drive shaft to said mower deck, said drive shaft selectively operating said mower deck;
• lifting means for selectively lifting said mower deck;
• and,
• a deck attachment mechanism for attaching said mower deck to said frame and to said lifting means, said deck attachment mechanism including,
• A) a first end link assembly for use in operatively connecting said first end of said mower deck to said frame;
• B) a second end link assembly for use in operatively connecting said second end of said mower deck to said frame, said second end link assembly including a first link member having a first link slot;
• C) frame connecting means for selectively operatively connecting said first link member to said frame;
• D) deck connecting means for selectively operatively connecting said first link member to said mower deck, said deck connecting means including a quick release pin;
• and,
• E) a first lift rod having a first end operatively connected to said lifting means and a second end operatively received within said first link slot of said first link member, said first lift rod being selectively slidable within said first link slot.

A riding mower comprising:

• a frame;
• a drive shaft;
• driving means for selectively rotating said drive shaft;
• a mower deck having first and second ends;
• coupling means for selectively coupling said drive shaft to said mower deck, said drive shaft selectively operating said mower deck;
• lifting means for selectively lifting said mower deck, said lifting means including a first pivot pin;
• and,
• a deck attachment mechanism for attaching said mower deck to said frame and to said lifting means, said deck attachment mechanism including,
• A) a first end link assembly for use in operatively connecting said first end of said mower deck to said frame;
• B) a second end link assembly for use in operatively connecting said second end of said mower deck to said frame, said second end link assembly including a first link member having a first link slot;
• C) frame connecting means for selectively operatively connecting said first link member to said frame;
• D) deck connecting means for selectively operatively connecting said first link member to said mower deck;
• and,
• E) a first lift rod having a first end operatively connected to said lifting means and a second end operatively received within said first link slot of said first link member, said first end of said first lift rod forming a first pivot loop for operatively receiving said first pivot pin, said first lift rod being selectively pivotable about said first pivot pin, said first lift rod being selectively slidable within said first link slot.

A riding mower comprising:

• a frame;
• a drive shaft;
• driving means for selectively rotating said drive shaft;
• a mower deck having first and second ends;
• coupling means for selectively coupling said drive shaft to said mower deck, said drive shaft selectively operating said mower deck;
• lifting means for selectively lifting said mower deck;
• a deck attachment mechanism for attaching said mower deck to said frame and to said lifting means said deck attachment mechanism including,
• A) a first end link assembly for use in operatively connecting said first end of said mower deck to said frame;
• B) a second end link assembly for use in operatively connecting said second end of said mower deck to said frame, said second end link assembly including a first link member having a first link slot;
• C) frame connecting means for selectively operatively connecting said first link member to said frame;
• D) deck connecting means for selectively operatively connecting said first link member to said mower deck;
• and,
• E) a first lift rod having a first end operatively connected to said lifting means and a second end operatively received within said first link slot of said first link member, said first lift rod being selectively slidable within said first link slot;
• leveling means for leveling said mower deck, said leveling means including a threaded nut, said second end of said first lift rod operatively receiving said threaded nut, said threaded nut for use in adjusting the amount that said first lift rod extends through said first link slot of said first link member;
• said first end link assembly including a connection bar operatively connected to said frame and a first connection bracket fixedly connected to said first end of said mower deck, said first connection bracket having a first bar slot for selectively receiving said connection bar;
• said first link member having an axis of length, said first link member including a link arm, said first link slot being located within said link arm, said first link slot having an axis of length that is parallel and transverse to said axis of length of said first link member, said link arm and said first link slot being curved, said first link slot having a key hole shape with a first portion having a first portion width and a second portion having a second portion width, said second portion width being less than said first portion width, said first lift rod including a midsection that includes a flattened area, said second end of said first lift rod having a second end width that is less than said first portion width and greater than said second portion width, said flattened area of said first lift rod being selectively slidable within said first and second portions of said first link slot;
• said frame connecting means including a first end of said first link member being pivotably connected to said frame;
• said deck connecting means including a quick release pin;
• and,
• said lifting means including a first pivot pin, said first end of said first lift rod forming a first pivot loop for operatively receiving said first pivot pin, said first lift rod being selectively pivotable about said first pivot pin.

A method for removing a mower deck having first and second ends from a riding mower with a deck attachment mechanism, said riding mower including a frame, a drive shaft for selectively operating said mower deck, driving means for selectively rotating said drive shaft, coupling means for selectively coupling said drive shaft to said mower deck, and lifting means for selectively lifting said mower deck, said deck attachment mechanism including a first end link assembly for use in operatively connecting said first end of said mower deck to said frame, a second end link assembly including a first link member having a first link slot for use in operatively connecting said second end of said mower deck to said frame, frame connecting means for selectively operatively connecting said first link member to the frame, deck connecting means for selectively operatively connecting said first link member to the associated deck and, a first lift rod having a first end operatively connected to the lifting means and a second end operatively received within said first link slot of said first link member, the method comprising the steps of:

• disconnecting said deck connecting means;
• sliding said first lift rod within said first link slot;
• raising the first link member with the lifting means;
• disconnecting said first end of said mower deck from said frame with said first end link assembly;
• de-coupling said drive shaft from said mower deck with said coupling means;
• removing the mower deck.

A deck attachment mechanism for use in attaching a deck to a frame of an apparatus, the apparatus including lifting means for lifting the deck, said deck attachment mechanism comprising:

• a first link member having first and second ends and a first link slot;
• frame connecting means for selectively pivotably connecting said first end of said first link member to the frame;
• deck connecting means for selectively operatively connecting said first link member to the deck, said deck connecting means including a quick release pin that fits through a hole in a deck bracket that is fixedly connected to the deck and through a hole in said second end of said first link member;
• and,
• a first lift rod having a first end operatively connected to the lifting means and a second end operatively received within said first link slot of said first link member, said first lift rod being selectively slidable within said first link slot.

A deck attachment mechanism for use in attaching an associated deck to a frame of an associated apparatus, the associated apparatus including lifting means for lifting the associated deck, said deck attachment mechanism comprising:

• a first link member having a first link slot, said first link slot of said first link member having a first portion with a first portion width and a second portion with a second portion width, said second portion width being less than said first portion width;
• frame connecting means for selectively operatively connecting said first link member to the frame;
• deck connecting means for selectively operatively connecting said first link member to the associated deck;
• and,
• a first lift rod having a first end operatively connected to the lifting means and a second end operatively received within said first link slot of said first link member, said first lift rod having a midsection that includes a flattened area, said second end of said first lift rod having a second end width that is less than said first portion width and greater than said second portion width, said flattened area of said first lift rod being selectively slidable within said first and second portions of said first link slot.

A method for removing a deck from an apparatus with a deck attachment mechanism, the method comprising the steps of:

• providing the apparatus with a frame and lifting means for lifting the deck;
• providing the deck attachment mechanism with a first link member having first and second ends and a first link slot, frame connecting means for selectively pivotably connecting said first end of said first link member to the frame, deck connecting means for selectively operatively connecting said first link member to the deck, said deck connecting means including a quick release pin that fits through a hole in a deck bracket that is fixedly connected to the deck and through a hole in said second end of said first link member and, a first lift rod having a first end operatively connected to the lifting means and a second end operatively received within said first link slot of said first link member;
• disconnecting said deck connecting means by removing said quick release pin;
• sliding said lift rod within said first link slot;
• lifting the first link member with the lifting means;
• removing the associated deck.

A method for removing an associated deck from an associated apparatus with a deck attachment mechanism, the associated apparatus including a frame and lifting means for lifting the associated deck, the deck attachment mechanism including a first link member having a first link slot, frame connecting means for selectively operatively connecting said first link member to the frame, deck connecting means for selectively operatively connecting said first link member to the associated deck and, a first lift rod having a first end operatively connected to the lifting means and a second end operatively received within said first link slot of said first link member, the method comprising the steps of:

• disconnecting said deck connecting means;
• pushing said first link member in an upward direction while holding said first lift rod;
• compressing a spring that receives said first lift rod;
• positioning a flattened area of said first lift rod in alignment with said first link slots;
• sliding said lift rod within said first link slot;
• lifting the first link member with the lifting means;
• removing the associated deck.