초록 ▼

A cutting platform for use with an agricultural harvesting machine includes at least one platform section. Each platform section has a cutterbar assembly movable in a localized manner in upwards and downwards directions, an endless belt with a leading edge, and a plurality of skid shoes. Each skid s

A cutting platform for use with an agricultural harvesting machine includes at least one platform section. Each platform section has a cutterbar assembly movable in a localized manner in upwards and downwards directions, an endless belt with a leading edge, and a plurality of skid shoes. Each skid shoe extends rearwardly from the cutterbar assembly and has an upper surface defining a belt support for the leading edge of the endless belt.

대표청구항 ▼

1. A cutting platform for use with an agricultural harvesting machine, comprising: at least one platform section, each said platform section including: a cutterbar assembly movable in a localized manner in upwards and downwards directions along the length of said at least one platform section;an end

1. A cutting platform for use with an agricultural harvesting machine, comprising: at least one platform section, each said platform section including: a cutterbar assembly movable in a localized manner in upwards and downwards directions along the length of said at least one platform section;an endless belt having a leading edge;a plurality of skid shoes, each said skid shoe extending rearwardly from said cutterbar assembly and having an upper surface with a continuous uninterrupted contour defining a belt support for said leading edge of said endless belt wherein each said skid shoe has a hollow cavity in an area adjacent said belt support; anda plurality of skid plates, each said skid plate being detachably connected to a lower surface of a respective said skid shoe wherein each said skid plate has at least one reinforcing rib extending into said hollow cavity and terminating adjacent said lower surface of said skid shoe. 2. The cutting platform of claim 1, wherein each said skid shoe is a bent metal skid shoe. 3. The cutting platform of claim 1, wherein each said belt support is generally L-shaped in cross section. 4. The cutting platform of claim 1, wherein each said skid plate has a plurality of interconnected reinforcing ribs extending into said hollow cavity and terminating adjacent a lower side of said belt support. 5. The cutting platform of claim 1, wherein said skid shoes are movable relative to each other. 6. The cutting platform of claim 5, wherein each said skid shoe includes a laterally extending shield with a lower end which is positioned below a respective said belt support. 7. The cutting platform of claim 6, wherein each said shield has a lateral end with an overlap, each said overlap overlapping an adjacent said skid shoe. 8. The cutting platform of claim 7, wherein each said overlap includes a bent lip. 9. The cutting platform of claim 1, wherein each said skid shoe is made from metal, and each said skid plate is made from plastic. 10. The cutting platform of claim 9, wherein each said skid shoe is a stamped metal part, and each said skid plate is a cast plastic part. 11. An agricultural harvesting machine, comprising: a base unit including a feeder housing; anda cutting platform attached to said feeder housing, said cutting platform including at least one platform section, each said platform section having: a cutterbar assembly movable in a localized manner in upwards and downwards directions along the length of said at least one platform section;an endless belt having a leading edge;a plurality of skid shoes, each said skid shoe extending rearwardly from said cutterbar assembly and having an upper surface with a continuous uninterrupted contour defining a belt support for said leading edge of said endless belt; and,a plurality of skid plates, each said skid plate being detachably connected to a lower surface of a respective said skid shoe wherein each said skid shoe is a bent metal skid shoe with a hollow cavity in an area adjacent said belt support, and each said skid plate has at least one reinforcing rib extending into said hollow cavity and terminating adjacent a lower side of said skid shoe. 12. The agricultural harvesting machine of claim 11, wherein each said skid plate has a plurality of interconnected reinforcing ribs extending into said hollow cavity and terminating adjacent a lower surface of said belt support. 13. The agricultural harvesting machine of claim 11, wherein said skid shoes are movable relative to each other, and include a laterally extending shield with a lower end which is positioned below a respective said belt support. 14. The agricultural harvesting machine of claim 11, wherein each said shield has a lateral end with an overlap, each said overlap overlapping an adjacent said skid shoe.