Suspension system for a work vehicle
A suspension system for a work vehicle includes an axle bar, an inner control member, an outer control member, and a slide housing. The axle bar extends through the inner control member, the outer control member, and the slide housing. The axle bar is non-rotatably coupled to the slide housing and is configured to pivot with the slide housing and relative to the inner control member and the outer control member.
1. A suspension system for a work vehicle, comprising:
an axle bar;
an inner control member;
an outer control member; and
a slide housing, wherein the axle bar extends through the inner control member, the outer control member, and the slide housing, and the axle bar is rotatably coupled to the slide housing and is configured to pivot with the slide housing and relative to the inner control member and the outer control member.
2. The suspension system of claim 1 , wherein the inner control member and the outer control member are configured to be rigidly coupled to an axle housing.
3. The suspension system of claim 1 , wherein the axle bar is configured to couple to a gear system at a first end of the axle bar and to couple to a wheel at a second end of the axle bar.
4. The suspension system of claim 1 , comprising a suspension cylinder coupled to the slide housing.
5. The suspension system of claim 4 , wherein the suspension cylinder is configured to absorb energy associated with the pivoting of the slide housing.
6. The suspension system of claim 4 , comprising a bell crank and a connecting rod, wherein the bell crank is configured to couple to the suspension cylinder and to the connecting rod, and the connecting rod is configured to couple to the bell crank and to the slide housing.
7. The suspension system of claim 4 , wherein the suspension cylinder comprises a hydraulic cylinder, a pneumatic cylinder, or a spring.
8. The suspension system of claim 1 , comprising bearings, wherein the axle bar is rotatably coupled to the slide housing via the bearings.
9. The suspension system of claim 1 , wherein the slide housing is disposed between the inner control member and the outer control member, and the inner control member and the outer control member are configured to at least partially block lateral movement of the slide housing.
10. A suspension system for a work vehicle, comprising:
an axle bar; and
a suspension subassembly comprising a slide housing and an axle housing, wherein the axle bar is rotatably coupled to the slide housing, and the axle bar and the slide housing are configured to pivot relative to the axle housing; and
a suspension cylinder coupled to the slide housing via a bell crank, wherein the suspension cylinder is configured to absorb energy associated with the pivoting of the slide housing.
11. A suspension system for a work vehicle, comprising:
an axle bar; and
a suspension subassembly comprising a slide housing and an axle housing, wherein the axle bar is rotatably coupled to the slide housing, and the axle bar and the slide housing are configured to pivot relative to the axle housing, wherein the suspension subassembly comprises an inner control member configured to block an inward lateral movement of the slide housing along the axle bar.
12. The suspension system of claim 11 , wherein the suspension subassembly comprises an outer control member configured to block an outer lateral movement of the slide housing along the axle bar.
13. The suspension system of claim 12 , wherein the slide housing is disposed between the inner control member and the outer control member.
14. The suspension system of claim 11 , wherein the inner control member comprises a first surface and a second surface configured to block the pivoting of the slide housing.
15. The suspension system of claim 14 , wherein inner control member comprises a third surface generally concentric about a pivoting axis of the axle bar, and wherein inner control member is pivotally coupled to the slide housing via third surface.
16. A suspension system for a work vehicle, comprising:
an axle bar having a first end, a second end, and a pivot point disposed adjacent to the first end; and
a suspension subassembly comprising an inner control member, a slide housing, and an outer control member, wherein the axle bar is rotatably coupled to the slide housing, and the axle bar and the slide housing are configured to pivot about the pivot point of the axle bar relative to the inner control member and the outer control member.
17. The suspension system of claim 16 , wherein the axle bar extends through the inner control member, the slide housing, and the outer control member, and the inner control member, the slide housing, and the outer control member are disposed generally between the first end of the axle bar and the second end of the axle bar.
18. The suspension system of claim 16 , wherein the first end of the axle bar is configured to couple to a gear system, and the second end of the axle bar is configured to couple to a wheel.
19. The suspension system of claim 16 , comprising a suspension cylinder coupled to the slide housing, wherein the suspension cylinder is configured to absorb energy associated with the pivoting of the slide housing.