Grain tank reinforcement for agricultural vehicle
A system for fastening a tension rod of a grain tank of an agricultural vehicle to a frame of the agricultural vehicle to which the grain tank is mounted. The tension rod includes an elongated body extending between a first connection end that is configured to be connected either directly or indirectly to the grain tank, and a second connection end including openings for respectively receiving fasteners. A first member is either configured to be mounted to the frame or associated with the frame. The first member includes (i) openings for respectively receiving the fasteners, and (ii) a first non-planar mounting surface. A second member includes (i) openings for respectively receiving the fasteners and (ii) a second non-planar mounting surface that is configured to be directly engaged with the first non-planar mounting surface to limit relative motion between the tension rod and the frame in an assembled state.
1. A system for fastening a tension rod of a grain tank of an agricultural vehicle to a frame of the agricultural vehicle to which the grain tank is mounted, said system comprising:
the tension rod having an elongated body extending between a first connection end that is configured to be connected either directly or indirectly to the grain tank, and a second connection end including openings for respectively receiving fasteners;
a first member that is configured to be mounted to the frame, said first member including (i) openings for respectively receiving the fasteners and (ii) a first non-planar mounting surface;
a second member including (i) openings for respectively receiving the fasteners and (ii) a second non-planar mounting surface that is configured to be directly engaged with the first non-planar mounting surface to limit relative motion between the tension rod and the frame in an assembled state;
the fasteners, wherein each fastener is configured to mount together the first member, the second member, the frame, the second connection end of the tension rod, and the grain tank, wherein each fastener is a threaded bolt; and
nuts for respectively connecting to the threaded bolts, wherein the nut is positioned against the second connection end of the tension.
2. The system of claim 1 , wherein the first and second non-planar mounting surfaces each comprise complimentary serrations, undulations, projections or teeth.
3. The system of claim 1 , wherein the first and second non-planar mounting surfaces each comprise complimentary serrations.
4. A system for fastening a tension rod of a grain tank of an agricultural vehicle to a frame of the agricultural vehicle to which the grain tank is mounted, said system comprising:
the tension rod having an elongated body extending between a first connection end that is configured to be connected either directly or indirectly to the grain tank, and a second connection end including openings for respectively receiving fasteners;
a first member that is configured to be mounted to the frame, said first member including (i) openings for respectively receiving the fasteners and (ii) a first non-planar mounting surface; and
a second member including (i) openings for respectively receiving the fasteners and (ii) a second non-planar mounting surface that is configured to be directly engaged with the first non-planar mounting surface to limit relative motion between the tension rod and the frame in an assembled state,
wherein either (i) the openings of the first member are larger than the openings of the second connection end of the tension rod or (ii) the openings of the first member are larger than the openings of the second member.
5. The system of claim 1 , wherein the second member is sandwiched between heads of the fasteners and the first member.
6. The system of claim 1 , wherein the openings of the first member are larger than the openings of the second member.
7. The system of claim 1 , wherein the first end is configured to be either directly or indirectly connected to an unload tube of the agricultural vehicle.
8. An agricultural vehicle comprising the system of claim 7 .
9. The agricultural vehicle of claim 8 , wherein the first member is either fixedly connected to, or integrated with, the frame.
10. A grain tank including the system of claim 1 , wherein the tension rod is positioned at least partially within an interior region of the grain tank.
11. A combine harvester comprising:
a vehicle frame;
a grain tank mounted to and supported by the vehicle frame;
a tension rod positioned at least partially within an interior region of the grain tank and mounted to both the vehicle frame and the grain tank, the tension rod having an elongated body extending between a first connection end that is connected either directly or indirectly to the grain tank, and a second connection end including openings for respectively receiving fasteners;
a first member that is mounted to the frame, said first member including (i) openings for respectively receiving the fasteners and (ii) a first non-planar mounting surface;
a second member including (i) openings for respectively receiving the fasteners and (ii) a second non-planar mounting surface that is directly engaged with the first non-planar mounting surface to limit relative motion between the tension rod and the frame in an assembled state; and
the fasteners, wherein each fastener mounts together the first member, the second member, the frame, the second connection end of the tension rod, and the grain tank.