Apparatus preferably for horticulture and/or parks
View Patent ↗An apparatus ( 1 ) preferably for horticulture and/or parks, comprises a main drawbar ( 2 ) for connection to a vehicle ( 28 ), and the main drawbar ( 2 ) is connected to a number of garden tools ( 3, 11, 27 ), wherein the main drawbar ( 2 ) is pivotally connected to a central point ( 4 ) of a tool holder ( 5 ), which tool holder ( 5 ) is arranged in a position behind the garden tool ( 3 ) and above the main drawbar ( 2 ) and each end part of the tool holder ( 5 ) is connected to a forwardly directed flange ( 6 ), which is pivotally connected to an end part of the garden tool ( 3 ).
1. Apparatus ( 1 ) for horticulture and parks, comprising a main drawbar ( 2 ) for connection to a vehicle ( 28 ), a tool holder having a central point and end parts, wherein the main drawbar ( 2 ) is connected to a number of garden tools ( 3 , 11 , 27 ), wherein the main drawbar ( 2 ) is pivotally connected to the central point ( 4 ) of the tool holder ( 5 ) such that the tool holder is rotatable in a plane perpendicular to a direction of the main drawbar and thereby a working direction of the device, wherein the tool holder ( 5 ) is arranged in a position behind the number of garden tools ( 3 ) and above a plane of the main drawbar ( 2 ) and each end part of the tool holder ( 5 ) is connected to a forwardly and downwardly directed flange ( 6 ) pivotally connected to an end part of any of the number of the garden tools ( 3 ).
2. Apparatus ( 1 ) according to claim 1 , wherein the main drawbar ( 2 , 22 ) is provided with a number of coupling flanges ( 7 , 24 ) each of which are adapted to pivotally connect one or more tool drawbars ( 8 , 23 ), which are pivotally connected to a central point ( 9 ) of an additional tool holder ( 10 , 14 ), wherein the additional tool holder ( 10 , 14 ) is arranged in a position behind an additional number of garden tools ( 11 ) and above the tool drawbar ( 8 , 23 ) and each end part ( 18 ) of the additional tool holder ( 10 , 14 ) is connected with a forwardly directed flange ( 12 , 15 ) pivotally connected to an end part of any of the additional number of the garden tools ( 11 ).
3. Apparatus ( 1 ) according to claim 2 , wherein each tool holder ( 5 , 10 , 14 ) comprises a cavity filled with a heavy material.
4. Apparatus ( 1 ) according to claim 2 , wherein the one or more tool drawbars ( 8 , 17 , 23 ) comprise one or more support wheels.
5. Apparatus ( 1 ) according to claim 2 , wherein the one or more tool drawbars ( 8 , 17 , 23 ) each comprise two parts ( 30 , 31 ) which are connected by a joint ( 32 ) and wherein the end parts ( 30 , 31 ) connecting in the joint ( 32 ) are provided with angled contact surfaces ( 33 , 34 ).
6. Apparatus ( 1 ) according to claim 1 , wherein the number of the garden tools are one or more of the following: a reel lawnmower ( 3 , 11 , 27 ), a drum, an aerator, a seeder, a rake, a harrow or a moss remover.
7. Apparatus ( 1 ) according to claim 1 , wherein the number of the garden tools ( 3 , 11 , 27 ) are arranged in partial overlapping rows behind the vehicle ( 28 ).
8. Apparatus ( 1 ) according to claim 1 , wherein the number of the garden tools ( 3 , 11 , 27 ) are of a modular design.
9. Apparatus ( 1 ) according to claim 5 wherein the number of the garden tools ( 3 , 11 , 27 ) are automatically activated through a hydraulic system or an electric system.
10. Apparatus according to claim 9 , wherein the hydraulic system ( 40 ) includes a hydraulic cylinder ( 45 ) fastened with one end on either side of the joint ( 29 ) by means of flanges ( 41 , 42 ) and that at least one of the fastenings includes resilient displacement means ( 44 ), allowing the drawbar ( 8 , 23 ) to angle up to +/−15 degrees in the joint ( 29 ).
11. Apparatus ( 1 ) according to claim 8 , wherein the number of the garden tools ( 3 , 11 , 27 ) are of the modular design of varying width.
12. Apparatus ( 1 ) according to claim 9 , wherein the joint ( 29 ) of the tool drawbars ( 8 , 23 ) are automatically activated through a hydraulic system or an electric system.
13. An apparatus for horticulture and parks comprising a main drawbar for coupling to a vehicle, a first plurality of garden tools coupled to the main drawbar, first tool holders each comprising a first central point and first end points, the main drawbar being pivotally connected to the first central point of the tool holder, the tool holder being disposed behind the first plurality of the garden tools and above a plane of the main drawbar, and first forwardly and downwardly directed flanges connected to the first end points of the first tool holder and pivotally connected to an end part of any of the first plurality of the garden tools.
14. The apparatus of claim 13 , further comprising a second plurality of garden tools, second tool holders each comprising a second central point and second end points, one or more tool drawbars each pivotally connected to the second central point, and a plurality of coupling flanges on the main drawbar, each coupling flange being adapted to pivotally connect to the one or more tool drawbars, the second tool holders being disposed behind the second plurality of the garden tools, above positions of the one or more tool drawbars and above the position of the main drawbar, and second forwardly directed flanges connected to the second end points of the second tool holders and pivotally connected to an end part of any of the second plurality of the garden tools.
15. The apparatus of claim 14 , wherein each tool holder comprises a cavity filled with a heavy material.
16. The apparatus of claim 14 , wherein each tool drawbar comprises one or more support wheels.
17. The apparatus of claim 14 , wherein each tool drawbar comprises two parts, a joint coupling the two parts, and a complementary angled contact surface on each of the two parts for coupling the two parts with the joint.
18. The apparatus of claim 14 , wherein each of the first and the second plurality of the garden tools are selected from the group consisting of reel lawnmowers, drums, aerators, seeders, rakes, harrows, moss removers, and combinations thereof.
19. The apparatus of claim 14 , wherein the first and the second plurality of the garden tools are arranged in partial overlapping rows behind the vehicle.
20. The apparatus of claim 14 , wherein any of the first and the second plurality of the garden tools are of a modular design.
21. The apparatus of claim 17 , wherein the first and the second plurality of the garden tools are automatically activated through a system selected from the group consisting of hydraulic systems, electric systems, and combinations thereof.
22. The apparatus of claim 21 , wherein the hydraulic system comprises a hydraulic cylinder comprising flanges on one end having fastenings on either side of the joint and at least one fastening including resilient displacement means allowing the one or more tool drawbars to angle up to +/−15 degrees in the joint.
23. The apparatus of claim 17 , wherein the joint of the tool drawbars is automatically activated through a system selected from the group consisting of hydraulic systems, electric systems and combinations thereof.
24. The apparatus of claim 20 , wherein the modular design has varying widths.