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1. IN3282/DELNP/2012 - "RIDING-TYPE AGRICULTURAL MACHINE"

Note: Texte fondé sur des processus automatiques de reconnaissance optique de caractères. Seule la version PDF a une valeur juridique

[ EN ]
1. A riding-type agricultural machine comprising a running vehiclebody on which a man rides to operate the same, and an engine provided inthe running vehicle body, in which the running vehicle body includes achassis and a running transmission case both disposed below an operatingseat, the chassis is formed of frame material, and power is transmitted fromthe engine to the running transmission case, whereinthe chassis and the transmission case are disposed in a state where the transmission case is located below the chassis, and one or two member support portions located lower than an upper surface of the transmission case are provided in front of or behind or both in front of and behind the transmission case. 2. The riding-type agricultural machine according to claim 1, wherein an engine support on which the engine is placed projects downwardly from a portion of the chassis in front of the transmission case as a front member support portion located in front of the transmission case in a state where a lower end of the engine support is located lower than the upper surface of the transmission case, and the engine is supported by the engine support in a state where a lower surface of the engine downwardly sinks into the chassis. 3. The riding-type agricultural machine according to claim 2, wherein the chassis includes left and right side frames extending in a longitudinal direction of the agricultural machine, the side frames are connected to each44 other through a laterally long frame, and the engine support is provided on front portions of the left and right side frames. 4. The riding-type agricultural machine according to claim 3, wherein the engine support includes one or more support frames which have upwardly opened U-shapes as viewed from front, and the engine is mounted on a bottom of the support frame through a buffer body. 5. The riding-type agricultural machine according to claim 4, wherein the number of support frames is two or more, the support frames are arranged rearward and forward, and the support frames are connected to each other through one or more frame reinforcing bodies projecting toward a location below the support frame. 6. The riding-tjTJe agricultural machine according to claim 1, wherein a front axle device which supports front wheels is connected to the transmission case, and a rear axle case which rotatably supports rear wheels is disposed behind the transmission case, the transmission case and the rear axle case are connected to each other through a lower connecting body located lower than the upper surface of the transmission case, and a rear member support portion is provided on the lower connecting body behind the transmission case. 7. The riding-tjTJe agricultural machine according to claim 6, wherein the chassis includes left and right side frames extending in a longitudinal45 direction of the agricultural machine, a laterally long mid-frame which connects longitudinally intermediate portions of the left and right side frames to each other, and a laterally long rear frame which connects rear ends of the left and right side frames to each other, the rear frame is supported by the rear axle case through a rear column, andthe mid-frame or the left and right side frames and the lower connecting body are connected to each other through a reinforcing body. 8. The riding-t5T)e agricultural machine according to claim 7, wherein the reinforcing body has an upwardly opened U-shape as viewed from front, the reinforcing body is inclined such that it becomes lower rearwardly as viewed from side, and a fuel tank is supported by a rear member support portion provided on a bottom of the reinforcing body. 9. The riding-t5T)e agricultural machine according to claim 7, wherein the reinforcing body is formed of steel pipe and is of a frame structure, and the reinforcing body is formed into a substantially IJ-shape or V-shape as viewed from front. 10. The riding-type agricultural machine according to claim 7, wherein each of the side frames is divided into a substantially horizontal front side frame located in front of the mid-frame and a rear side frame which is located behind the mid-frame and which becomes higher rearwardly, the rear side frame is fixed to the mid-frame at a location laterally inside of the front side frame, and the reinforcing body is fixed to the mid-frame at a location46 near a front end of the rear side frame. 11. The riding-tjTje agricultural machine according to claim 1, wherein as a rear member support portion disposed behind the transmission case, an engine support on which the engine is placed is disposed in a state where a lower end of the engine support is located lower than an upper surface of the transmission case, and the engine is supported by the engine support in a state where a lower surface of the engine downwardly sinks into the chassis.