Shear block equipment mounting system for an agricultural product applicator

1. A shear block equipment mounting system for securing a skid mounting plate of skid-mounted product application equipment to a frame of the applicator, using a mounting bolt passing through a hole in the skid mounting plate, the shear block equipment mounting system including a mounting bar and a shear block for operatively engaging the mounting bar:

the shear block being adapted for insertion through the skid mounting plate and into engagement with the mounting bar for resisting shear forces on the mounting bolt when the mounting bolt is securing the skid to the frame;

the shear block having a body defining a bolt hole therein adapted for passage therethrough of the mounting bolt, and also having a shear block pilot disposed about the bolt hole and configured for engagement with the mounting bar and with the hole in the skid mounting plate;

the mounting bar defining a mating surface of the mounting bar and further including a recess in the mating surface adapted for receiving and operatively engaging the pilot of the shear block;

the pilot and bolt hole in the shear block, the hole through the skid mounting plate, and the recess in the mounting surface being cooperatively configured in such a manner that shear forces are transferred between the skid and frame substantially through the shear block pilot;

wherein the mounting bar also defines a slot disposed below and opposite the mating surface and extending transversely from the exposed edge of the mounting bar in a direction generally parallel to the mounting surface, with the bolt hole in the mounting bar being disposed at a distance from the exposed edge and extending through the mating surface into the transverse slot; and

the mounting system further includes an extended T-nut having a bar-shaped body defining a threaded hole for receipt of the mounting bolt;

the body of the T-nut being configured for sliding insertion into the slot in the mounting bar with the T-nut oriented to align the threaded hole in the T-nut with the bolt hole in the mounting bar for securing the skid to the frame with the mounting bolt passing through the hole in the shear block.

2. The shear block equipment mounting system of claim 1 , wherein the shear block has a longitudinal length configured to provide a desired tensile stress at a predetermined torque on a mounting bolt passing through the bushing and into threaded engagement with the bolt hole in the T-nut.

3. The shear block equipment mounting system of claim 1 , wherein the shear block further includes a flange extending beyond the pilot and adapted for retaining the skid mounting plate longitudinally between the flange and the mating surface of the mounting bar.

4. The shear block equipment mounting system of claim 3 , wherein the pilot is configured to provide a press fit into the recess in the mounting bar.

5. The shear block equipment mounting system of claim 4 , wherein the pilot is configured for a sliding fit within the hole through the skid mounting plate.

6. The shear block equipment mounting system of claim 5 , wherein the pilot and hole through the skid mounting plate are configured to allow limited transverse motion of the pilot and skid mounting plate with respect to one another in at least one direction.

7. The shear block equipment mounting system of claim 6 , wherein the pilot and recess of the shear block, the recess in the mounting bar, and the skid mounting plate are cooperatively configured such that the skid mounting plate is slidingly clamped between the flange of the shear block and the mating surface of the mounting bar.

8. The shear block equipment mounting system of claim 1 , wherein the threaded hole in the body of the T-nut is disposed such that the body of the T-nut includes an exposed end that extends beyond the edge of the mounting bar when the threaded hole in the T-nut is aligned with the bolt hole in the mounting bar, to thereby facilitate moving the T-nut within the slot for aligning the threaded hole in the T-nut with the hole in the mounting bar.