Mower accessory for attachment to a front end of a skid-steer loader

• US 20040128969A1
• Filed: 08/04/2003
• Published: 07/08/2004
• Est. Priority Date: 12/12/2002
• Status: Abandoned Application

• Current Assignee: Robert Meurer
• Original Assignee: Robert Meurer
• Inventors: Meurer, Robert
• Application Number:
  US10/633,032
• Publication Number:
  US 20040128969A1
• Time in Patent Office: Days
• US Class Current: 56/229
• CPC Class Codes: A01D 34/64 mounted on a vehicle, e.g. a tractor, or drawn by an animal or a vehicle A01D34/695 takes precedence

Abstract

A mower accessory is constructed and arranged to be coupled to a front end of skid steer loader. The skid steer loader has a body and front and rear wheels. At least the rear wheels are constructed and arranged to cause driving movement of the skid steer loader. The skid steer loader has a lift structure constructed and arranged to move accessories when coupled thereto. The mower accessory includes a caster structure constructed and arranged to be removably coupled to the lift structure at the front end of the skid steer loader. The caster structure has at least one caster mounted for rolling and swiveling motion. A mower deck coupled to the caster structure and has at least one mower blade. When the mower accessory is coupled to the skid steer loader and the lift structure is moved generally downwardly with respect to the body, the caster is constructed and arranged to engage the ground causing the front wheels of the skid steer loader to raise so as not to engage the ground. Thus, during mowing, with the front wheels out of ground engagement, damage to the ground is minimized.

Claims

1. A mower accessory constructed and arranged to be coupled to a front end of skid steer loader, the skid steer loader having a body and front and rear wheels, at least the rear wheels being constructed and arranged to cause driving movement of the skid steer loader, the skid steer loader having a lift structure constructed and arranged to move accessories when coupled thereto, the mower accessory comprising:

a caster structure constructed and arranged to be removably coupled to the lift structure at the front end of the skid steer loader, the caster structure having at least one caster mounted for rolling and swiveling motion, and

a mower deck coupled to the caster structure and having at least one mower blade,

wherein when the mower accessory is coupled to the skid steer loader and the lift structure is moved generally downwardly with respect to the body, the caster is constructed and arranged to engage the ground causing the front wheels of the skid steer loader to raise so as not to engage the ground.

2. The mower accessory of claim 1, wherein the mower deck is coupled to the caster structure via at least one actuator so that the mower deck can be moved towards and away from the caster structure to thereby control a height of the mower blade with respect to the ground.

3. The mover accessory of claim 2, wherein the actuator is a hydraulic cylinder.

4. The mower accessory of claim 1, wherein the caster structure includes a pair of spaced frames, each frame having one end constructed and arranged to be removably coupled to the lift structure, another end of each frame including a caster.

5. The mower accessory of claim 4, wherein the mower deck is coupled to each frame via an associated actuator so that the mower deck can be moved towards and away from the caster structure to thereby control a height of the mower blade with respect to the ground.

6. The mower accessory of claim 5, wherein each actuator is a hydraulic cylinder.

7. The mower accessory of claim 1, wherein the mower deck carries a hydraulic motor constructed and arranged to cause rotation of the mower blade.

8. A skid steer loader assembly comprising:

a body,

a pair of front wheels mounted with respect to a front portion of the body,

a pair of rear wheels mounted with respect to a rear portion of the body,

a primary hydraulic system for driving at least the rear wheels,

a lift structure constructed and arranged to move accessories when coupled thereto,

a secondary hydraulic system for moving the lift structure, and

a mower accessory comprising;

a caster structure removably coupled to the lift structure at the front end of the skid steer loader, the caster structure having at least one caster mounted for rolling and swiveling motion, and

a mower deck coupled to the caster structure and having at least one mower blade,

wherein when the lift structure is moved generally downwardly with respect to the body, the caster is constructed and arranged to engage the ground causing the front wheels of the skid steer loader to raise so as not to engage the ground.

9. The assembly of claim 8, wherein the mower deck is coupled to the caster structure via at least one actuator so that the mower deck can be moved towards and away from the caster structure to thereby control a height of the mower blade with respect to the ground.

10. The assembly of claim 9, wherein the actuator is a hydraulic cylinder associated with the secondary hydraulic system.

11. The assembly of claim 8, wherein the caster structure includes a pair of spaced frames, each frame having one end constructed and arranged to be removably coupled to the lift structure, another end of each frame including a caster.

12. The assembly of claim 11, wherein the mower deck is coupled to each frame via an associated actuator so that the mower deck can be moved towards and away from the caster structure to thereby control a height of the mower blade with respect to the ground.

13. The assembly of claim 12, wherein each actuator is a hydraulic cylinder associated with the secondary hydraulic system.

14. The assembly of claim 8, wherein the mower deck carries a hydraulic motor associated with the secondary hydraulic system and constructed and arranged to cause rotation of the mower blade.