Abstract
A mini diker farm implement system for diking a field includes one or more mini diker assemblies attached to farming equipment configured for movement through the field by a tractor. Each mini diker assembly includes a mounting bracket assembly, an H-frame assembly pivotably attached to the mounting bracket assembly, a diker paddle wheel assembly having a paddle wheel supported for rotation by the H-frame assembly, and a lift arm assembly configured to adjust a position of the paddle wheel. A diking method includes the steps of providing the mini diker farm implement system, removably attaching the mounting bracket assembly to the farming equipment, adjusting the vertical position of the paddle wheel using the lift arm assembly, and moving the farming equipment through the field to rotate the diker paddle wheel and form dikes and reservoirs.
Claims
1. A diker farm implement system for diking a field comprising: one or more diker assemblies attachable to farming equipment configured for movement through the field by a tractor; each diker assembly comprising a mounting bracket assembly configured for removal attachment to the farming equipment, an H-frame assembly pivotably attached to the mounting bracket assembly, a diker paddle wheel assembly comprising a paddle wheel supported for rotation by the H-frame assembly and having a plurality of replaceable paddles configured to dig into a layer of soil in the field, and a lift arm assembly adjustably attached to the mounting bracket assembly configured to adjust a position of the paddle wheel; the diker paddle wheel configured to rotate with movement of the farming equipment by the tractor through the field so that the paddles form dikes and reservoirs in the layer of soil as the diker paddle wheel rotates.
2. The diker farm implement system of claim 1 wherein the mounting bracket assembly comprises a mounting plate, a pair of support plates, a lift arm support member and threaded u-bolts configured to engage square tubing on the farming equipment.
3. The diker farm implement system of claim 1 wherein the farming equipment comprises an element selected from the group consisting of tool bars, cultivators, planters and grain drills.
4. The diker farm implement system of claim 1 wherein the H-frame assembly includes parallel support members and a cross member configured as a mud cleaner for the diker paddle wheel assembly.
5. The diker farm implement system of claim 1 wherein the H-frame assembly includes pivot pin openings configured to receive a pivot pin for pivotably mounting the H-frame assembly on the mounting bracket assembly.
6. The diker farm implement system of claim 1 wherein the lift arm assembly comprises a u-shaped member having spaced openings for receiving a depth adjustment pin that contacts the H-frame assembly.
7. The diker farm implement system of claim 1 wherein the farming equipment comprises a tool bar and the diker assemblies form a stand alone diking implement.
8. A diker farm implement system for diking a field comprising: a plurality of diker assemblies attached to farming equipment configured for movement through the field by a tractor; each diker assembly comprising a mounting bracket assembly comprising a mounting plate, a pair of support plates, a lift arm support member and threaded u-bolts configured to engage the square tubing on the farming equipment; an H-frame assembly pivotably attached to the mounting bracket assembly comprising parallel support members and a cross member configured as a mud cleaner, a diker paddle wheel assembly comprising a paddle wheel supported for rotation by the H-frame assembly and a plurality of replaceable paddles on the paddle wheel configured to dig into a layer of soil in the field, and a lift arm assembly adjustably attached to the mounting bracket assembly configured to adjust a position of the paddle wheel, the lift arm assembly comprising a u-shaped member having spaced openings for receiving a depth adjustment pin that contacts the H-frame assembly to adjust a height of the diker paddle wheel assembly; the diker paddle wheel configured to rotate with movement of the farming equipment by the tractor through the field so that the paddles form dikes and reservoirs in the layer of soil as the diker paddle wheel rotates.
9. The diker farm implement system of claim 8 wherein the farming equipment comprises an element selected from the group consisting of tool bars, cultivators, planters and grain drills.
10. The diker farm implement system of claim 8 wherein the H-frame assembly includes pivot pin openings configured to receive a pivot pin for pivotably mounting the H-frame assembly on the mounting bracket assembly.
11. The diker farm implement system of claim 8 wherein the farming equipment comprises a tool bar and the diker assemblies form a stand alone diking implement.
12. A diking method for diking a field comprising: providing a diker farm implement system that includes a mounting bracket assembly configured for removable attachment to farming equipment configured for movement through the field by a tractor, an H-frame assembly pivotably attached to the mounting bracket assembly, a diker paddle wheel assembly supported for rotation by the H-frame assembly and having a plurality of replaceable paddles configured to dig into a layer of soil, and a lift arm assembly configured to adjust a vertical position of the paddle wheel; removably attaching the mounting bracket assembly to the farming equipment, adjusting the vertical position of the paddle wheel using the lift arm assembly, and moving the farming equipment through the field to rotate the diker paddle wheel and form dikes and reservoirs in the layer of soil.
13. The method of claim 12 further comprising replacing the replaceable paddles to control a height of the dikes and a depth of the reservoirs.
14. The method of claim 12 wherein the farming equipment comprises an element selected from the group consisting of tool bars, cultivators, planters and grain drills.
15. The method of claim 12 wherein the mounting bracket assembly comprises a mounting plate, a pair of support plates, a lift arm support member and threaded u-bolts configured to engage square tubing on the farming equipment.
Description
BRIEF DESCRIPTION OF THE DRAWINGS
[0009] FIG. 1 is a perspective drawing of a mini diker assembly;
[0010] FIG. 2 is an exploded assembly drawing of the mini diker assembly;
[0011] FIG. 3A is a perspective view of a mounting bracket assembly of the mini diker assembly;
[0012] FIG. 3B is a schematic cross sectional drawing taken along section line 3B-3B of FIG. 3A illustrating the mounting bracket assembly of the mini diker assembly attached to square tubing on farming equipment;
[0013] FIG. 4 is an exploded assembly drawing of an H frame assembly of the mini diker assembly;
[0014] FIG. 5 is an exploded assembly drawing of a diker paddle wheel assembly of the mini diker assembly;
[0015] FIG. 6 is a perspective drawing of the mini diker assembly illustrating an operational position of the diker paddle wheel assembly having a height H above ground level;
[0016] FIG. 7 is an exploded assembly drawing of the mini diker assembly in an operational position;
[0017] FIG. 8A is a schematic perspective view of a mini diker farm implement system in a field attached to farming equipment and a tractor and performing a diking method;
[0018] FIG. 8B is a schematic cross sectional view taken along section line 8B of FIG. 8A illustrating a mounting bracket assembly of the mini diker assembly attached to square tubing on the farming equipment;
[0019] FIG. 8C is a schematic plan view taken along section line 8C-8C of FIG. 8A illustrating forming of dikes and reservoirs in the field during the diking method; and
[0020] FIG. 9 is a schematic side elevation view illustrating operation of the diker wheel in a layer of soil forming dikes with a height h and reservoirs with a depth d.
DETAILED DESCRIPTION
[0021] Referring to FIGS. 1 and 2, a mini diker assembly 10 includes a mounting bracket assembly 12, an H-frame assembly 14, a lift arm assembly 16, and a diker paddle wheel assembly 18. Further details of these elements will become more apparent as the description proceeds. As used herein the term “mini” means that the mini diker assembly 10 is dimensioned and configured for handling by an operator, such as a farmer, using conventional tools and minimal man hours.
[0022] Referring to FIGS. 3A and 3B, the mounting bracket assembly 12 is shown separately. The mounting bracket assembly 12 includes a mounting plate 20, a pair of parallel spaced support plates 22 attached to a gusset attached to the mounting plate 20, and a lift arm support member 24 made of steel and welded together substantially as shown in FIG. 3A. The mounting bracket assembly 12 also includes threaded u-bolts 26 configured to engage square tubing 28 (FIG. 3B) on the farming equipment 30 (FIG. 8A). The mounting plate 20 includes openings 32 that allow different sizes of threaded u-bolts 26 to accommodate different sizes of square tubing 28 (FIG. 3B) using threaded nuts 34. The reversible and adjustable mounting bracket 12 (FIG. 3A) allows the mini diker assembly 10 (FIG. 1) to attach to multiple different-sized square tubing mounting points on various existing equipment ranging from 2×2″ up to 6×6″ steel square tube. The mounting bracket assembly 12 also provides the attachment and pivot point for the H-frame assembly 14 (FIG. 1) that connects at a thru hole pivot point 36 (FIG. 3A).
[0023] Referring to FIG. 4, the H-frame assembly 14 is shown separately. The H-frame assembly 14 includes a pair of parallel support members 40 and a cross member 42 made of steel and welded together substantially as shown in FIG. 1A. The H-frame assembly 14 functions as the attachment and pivot point between the diker paddle wheel assembly 18 and the mounting bracket assembly 12. In addition, as will be further explained, the H-frame assembly 14 is configured to rest on top of an engagement point for the lift arm assembly 16. The cross member 42 functions as a mud cleaner for the diker paddle wheel assembly 18. The H-frame assembly 14 also includes pivot pin openings 46 configured to receive a pivot pin 50 (FIG. 2) for pivotably mounting the H-frame assembly 14 on the mounting bracket assembly 12, substantially as shown in FIG. 1. The H-frame assembly 14 also includes shaft openings 48 configured to a shaft 52 (FIG. 2) for rotatably mounting the diker paddle wheel assembly 18 on the H-frame assembly 14, substantially as shown in FIG. 1. In addition, welded shims 44 at wheel and pivot attachment points ensure proper spacing and clearances.
[0024] Referring to FIG. 5, the diker paddle wheel assembly 18 is shown separately. The diker paddle wheel assembly 18 includes a diker paddle wheel 54 supported for rotation on the H-frame assembly 14 by bearings 64 configured to engage the diker wheel shaft 52 (FIG. 2). The diker paddle wheel assembly 18 also includes five paddles 56 adjustably mounted to slots 66 on the diker paddle wheel 54 using threaded fasteners substantially as shown in FIG. 5. The diameter of the diker paddle wheel 54, and the spacing, size and shape of the paddles 56 are selected to form dikes 58 (FIG. 9) and reservoirs 60 (FIG. 9) in a layer of soil 62 as the diker paddle wheel 54 rotates, substantially as shown in FIG. 9. In the illustrative embodiment the bearings 64 are 1″ bore axle bearings and the paddles 56 are 3″ wide steel paddles.
[0025] Referring to FIGS. 6 and 7, the adjustable lift arm assembly 16 includes a u-shaped member 70 having spaced openings 72 for receiving a depth adjustment pin 74. These elements are configured such that the depth adjustment pin 74 contacts the H-frame assembly 14 to adjust a vertical position of the diker paddle wheel 54 that can be quantified as the lift height H. In addition, in the operational position shown in FIG. 6, the u-shaped member 70 rests on the support plates 22 of the mounting bracket assembly 12 in a saddle position and attaches with one thru bolt 68. This configuration allows the operator to remove and reinstall the lift arm assembly 16 in the same location on the opposite side of the mounting bracket assembly 12 regardless of the orientation of the reversible mounting bracket assembly 12. The operator can also adjust each diker paddle wheel 54 engagement point and lift height H (FIG. 6) quickly by adjusting the depth adjustment pin 74 to other optional adjustment openings 72 on the lift arm assembly 16 allowing for further customization to various equipment lift and operating heights H. By independently adjusting the lift height H, the operator can customize the depth d of the reservoirs 60 (FIG. 9) and height h of the dikes 58 (FIG. 9). By way of example, the lift arm assembly 16 can be configured to provide a total of 6 different optional depth settings when attached to a mounting bracket assembly 12 made of 2×2″ steel square tube.
[0026] Referring to FIGS. 8A-8C, a mini diker farm implement system 76 is illustrated performing the presently claimed diking method in a field 78 having furrows 84. For illustrative purposes, the mini diker farm implement system 76 (FIG. 8A) includes two mini diker assemblies 10 (FIG. 8A) attached to farming equipment 82 (FIG. 8A) that includes square tubing 28 (FIG. 8B) attachment points for the mounting bracket assemblies 12. Alternately, any number of mini diker assemblies 10 (FIG. 8A) can be included in the mini diker farm implement system 76. Also by way of example, the farming equipment 82 can comprise a tool bar, a cultivator, a planter or a grain drill configured for movement through the field 78 by a tractor 80.
[0027] As shown in FIG. 8A, the diker paddle wheel assembly 18 forms the dikes 58 and the reservoirs 60 in the furrows 84 using only kinetic energy supplied by movement of the tractor 80. During irrigation or weather events, the reservoirs 60 fill with excess water run-off effectively reducing water and soil erosion in the layer of soil 62 (FIG. 9). The available captured water is later absorbed and helps to aid plant germination and development. Additionally, the pocketed or textured surface of the planted field 78 helps to offer effective wind protection to emerging plants from high winds and blowing soils. Control of the depth d (FIG. 9) of the reservoirs 60 and the height h (FIG. 9) of the dikes 58 can be achieved by adjusting the height H (FIG. 6) of the diker paddle wheel assembly 18 using the lift arm assembly 16, substantially as previously explained. The spacing S (FIG. 9) can be controlled by the configuration and size of the diker paddle wheel assembly 18 and the diker paddle wheels 54.
[0028] While a number of exemplary aspects and embodiments have been discussed above, those of skill in the art will recognize certain modifications, permutations, additions and subcombinations thereof. It is therefore intended that the following appended claims and claims hereafter introduced are interpreted to include all such modifications, permutations, additions and sub-combinations as are within their true spirit and scope.
