Our Parts Department. 2, the caster assemblies 40 are rotatable about an axis that is generally perpendicular to the ground and include a means for retaining 42 at least one tine rotor assembly 46 rotatably thereon. When the arm 52 is extended, the aerator is in its ground engaging position. Features of Trac Vac Front Mount Core Plug Aerators Easy flip up position for transport. Designed and Developed By: Copyright© 2023. More specifically, the invention is a novel aerator attachment for zero turn lawn equipment that has a forward frame and forward end portion. BACKGROUND OF THE INVENTION. New Year, New John Deere. In embodiments employing multiple caster assemblies 40, the caster assemblies 40 preferably are mounted as close to each other as is possible without causing collisions between caster assemblies 40 during operation of the invention 10. In another embodiment of the invention, a lawn aerator is provided comprising a cross frame assembly 30 capable of being pivotally attached to the zero turn lawn equipment 12, but without providing the mounting means 20 for such purpose. Adjusting the actuating mechanism 50 also controls the depth of penetration of the tine rotor assemblies 46. The key to this invention is that it provides a steerable tine assembly.
Actuating mechanism 50 includes an extendible arm 52 with two legs 54, 55, extending downwardly therefrom. 3 could be described as a jack or as a dual lever-type connector. Find Your Custom Hitch. During operation, as illustrated in FIG. In other embodiments, the frame of the invention comprises aluminum or stainless steel. 6, the caster assembly 40 includes three tine rotor assemblies 46; each rotatable about the retaining means. 6 is a top plan view of an alternative embodiment of an aerator in accordance with the invention. Perfumes & Fragrances. Thanks for contacting us. Features of Trac Vac Front Mount Core Plug Aerators: - 32″ and 48″ widths available. In other words, the materials of manufacture need to be of a sufficient weight and strength to allow the integrity of the invention to be maintained while the device is being propelled in any direction.
Shallow aeration will route the air, water and nutrients for best root development. John Deere Promotions. Shipping Weight: 270 lbs. Application||Commercial|. 335 Tow Behind De-thatcher. With reference to the Figures, the invention is a novel aerator attachment 10 for zero turn lawn equipment 12, illustrated in the form of a zero turn riding lawn mower, that has a forward frame 13 and a forward end portion 16. 4, the caster assembly 40 comprises a u-shaped bar 44 and shaft 45 connecting the ends thereof as the retention means. In some embodiments of the invention, a shield (not illustrated) is attached to the caster assembly units 40 to block items from being thrown on the lawn equipment 12 or aerator 10. DETAILED DESCRIPTION OF THE INVENTION. Larger or heavier pieces of lawn equipment 12, designed for commercial operation, require the invention 10 to have more structural integrity and strength. The aerator 10 includes a cross-frame assembly 30 and a mounting means 20 adapted to pivotally attach the cross-frame assembly 30 to the forward frame 14 of lawn equipment 12. 5 is an exploded view of a tine rotor assembly of the invention.
The actuating mechanism 50 also allows the angle of the caster assemblies 30 to be adjustable while simultaneously allowing the tine rotor assemblies 46 to penetrate the ground. Trac Vac's tow behind lawn de-thatchers are designed to loosen the thatch layer, dust and other debris, so it can be removed from the lawn. In any event, each caster assembly 40 independently engages the ground because each is separately and independently mounted onto the cross frame assembly 30. The unit is designed for quick and easy shallow core aeration, using the weight of the tractor to penetrate the ground. Customize Your Compact. The Core Plug Aerator will remove small plugs (cores) from the turf, relieving soil compaction.
When used along with zero turning radius type lawn equipment, it allows an operator to take full advantage of the equipment's zero turn capability, enabling an operator to turn the lawn equipment and aerator attached thereto without starting and stopping, or restarting. Can't find what you're looking for? The tine rotor assemblies 46 are designed to penetrate the ground to an appropriate depth, while being adjustable to prevent over-deep insertion. The front mount De-thatcher easily attaches to most full size zero turn mowers with a tractor specific hitch mechanism and includes an electric lift. Order now and get it around. Some prior art devices employ a wheel that is mounted onto the front end of the aerator attachment.
5 acres per hour @ 5 mph (66, 000 sq. The aerator includes a cross frame assembly, the cross frame assembly comprising at least one first frame member and a second frame member attached perpendicularly thereto, and at least one caster assembly mounted on the second frame member of the cross frame assembly. For this reason, zero turn type mowers have improved productivity for landscapers, grounds maintenance and commercial lawn care crews. Penetration is not conditioned on the direction of the movement of the lawn equipment 12 or aerator 10. New John Deere Equipment. Availability: In stock. The length of first frame members 32 is sufficient to position second frame member 34 at a point sufficiently in advance of the front wheels of zero turn lawn equipment 12 to allow the caster assemblies 40 to freely rotate and to operate as hereinafter described.
Any retaining means known to those of skill in the art may be employed. It's an expensive purchase but a necessary tool for the profession, but now you can use your mower for more than just mowing grass! Every landscaper knows that they have to purchase a commercial mower as part of their business operation. The cross frame assembly 30 comprises at least one first frame member 32 having a front end and a rear end, and a second frame member 34 attached perpendicularly to first frame member 32, and at least one caster assembly 40, each caster assembly being fully rotatable and independently mounted on the second frame member 34 of the cross frame assembly 30. 1 is a top plan view of an aerator in accordance with the invention attached to the front end of a zero turn-type mower. The actuating mechanism 50 can be spring loaded in some embodiments, allowing the penetration of the tine rotor assemblies 46 to be adjustable to the terrain during use. The invention further comprises an actuating mechanism 50 that in an embodiment depicted in FIG. 430 South Mayflower Road. During use, soil conditions may result in engagement of some of the tine rotor assemblies 46 into the ground at a different level than others. The tines 47 preferably are removably mounted between plates 48 so that if one tine 47 is damaged, the tine rotor assembly 46 may nevertheless remain operational. The center tine rotor assembly 46 is mounted such that it is aligned with its tines disposed ninety degrees behind the other distally mounted tine rotor assemblies 46, as illustrated in FIG.
Don't wait, make this year the year to add or increase your sales in lawn renovations. Number of acres maintained. However, it should be noted that the pivotal connection of the aerator 10, allows the forces, i. weight and/or pressure transferred to be adjustable based on the conditions of the terrain. Parts/Product Manuals. Let us know what you're looking for and one of our knowledgeable team members will contact you with more information. Honda Power Equipment. The pivotal attachment allows the invention to travel across varying terrain during use. Beauty & personal care. However, when the arm 52 is retracted, the arm 52 and its legs 54, 55 pivot the aerator assembly 10 upward off the ground, disengaging the tines 47 from the ground, and allowing the front end 16 of the lawn equipment 12 to rest on the ground, FIG. 6, 758, 283 could alternatively be employed. In this instance, more weight would be required to be transferred from the lawn equipment 12.
5 and in certain embodiments, the tine rotor assemblies 46 of the invention may be any commercially available tines rotor assemblies 46 that include core-type tines 47 attached within parallel plates 48. Each tine rotor assembly 46, mounted on the shaft 45, is fully rotatable. Super high amount watching. We also are able to source most products in large volume discounts, passing the savings to you.
Search Our Products. New Trac-Vac Aerators Models For Sale. For greater penetration depths, the mechanism 50 is extended, for lower penetration depths it is shortened. 4-5, the tines 47 are attached to the plates 48 of the tine rotor assemblies 46 by any means for attachment known in the art. Typically the plates 48 of the tine rotor assembly are welded to shaft 45, and shaft 45 is mounted within the caster assembly with a rotor bearing (not shown) at each end of the rod, in a manner that permits shaft 45 and rotor assemblies 46 to rotate. It should be noted that the back wheels of conventional zero turn lawn equipment provide the traction and power that drives the equipment in the desired direction, while the front wheels are used to steer the device. Find a Custom Chute. Coring Depth||2-1/2 in. Aeration entails creating numerous small holes in the ground to increase air and oxygen absorption into the soil, as well as seed germination. The tines 47 are generally mounted within the plates 48 in a manner such that the length and angle of protrusion allow the tines 47, when the tine rotor assemblies are in use during aeration, to penetrate the ground at a level sufficient to aerate the ground contacted by the tines 47. Thorntown, IN 46071. The invention 10 would transfer more force when the soils are rough or dry, and less force when the ground is more pliable. The invention 10 allows ease of aeration by allowing the aerator to continually aerate without interruption for readjustment of the tines 47 during use and without having to raise the aerator from the ground in order to reposition the equipment.
In the embodiment depicted in FIG. In certain embodiments, the means for retaining the tines also penetrates the ground to some extent. A rotor bearing may be employed at the ends of each shaft 45. Tools & Home Improvements.