[0035] Next, the technical solutions in the embodiments of the present invention will be described in connection with the drawings of the embodiments of the present invention, and it is understood that the described embodiments are merely the embodiments of the present invention, not all of the embodiments. The following description of at least one exemplary embodiment is actually illustrative only, and it is not necessary to use any limitation of the invention and its application or use. Based on the embodiments in the present invention, all other embodiments obtained without creative labor are not made in the premise of creative labor.
[0036] Combine Figure 3 to 5 As shown, the milling wheel of the milling machine of the present embodiment includes a hub 1, a plurality of tooth plates 2, and a bionic bionic structure, and a plurality of tooth plates 2 are arranged side by side along the circumferential direction of the hub 1; the bionic geometry is provided in hub 1 and / / The surface of the tooth plate 2 is surfaced to prevent the hub 1 and / or the tooth plate 2 from adhering the soil.
[0037] In the present embodiment, the surface of the hub 1 and the tooth plate 2 is provided with a bionic geometry, and the milling plate 2 relative to the smooth surface, the milling wheel of the present embodiment can effectively prevent factors such as negative pressure. Adhesive smooth surfaces, improve problems that are easily adhered to clay on the milling wheels in the related art.
[0038] In some embodiments, the bionic geometry is a projection provided on the tooth plate 2 or the hub 1, and the abrasion resistance of the projections is greater than the tooth plate 2 or the hub 1 to carry out the bionic binding unit to the tooth plate 2 and the hub 1. Protect.
[0039] The bionic geometry includes a first strip 21 provided on the tooth plate 2. The first strip 21 extends circumferentially along the circumferential direction of the hub 1, and the plurality of first stripes 21 are arranged side by side in the radial direction of the hub 1.
[0040] In some embodiments, the first strip 21 has a width of 5-10 mm. Alternatively, the ratio of the height and width of the first strip 21 is 0.1-0.5.
[0041] The bionic geometry also includes a second strip 11 in the hub 1. The second strip 13 extends circumferentially along the circumferential direction of the hub 1, and the plurality of second strip projections 11 are arranged side by side along the hub 1.
[0042] In some embodiments, the second strip 13 has a width of 5-10 mm. The ratio of the height and width of the second strip projection 11 is 0.1-0.5.
[0043] When the milling wheel is used for milling, the milling wheel is rotated under the exterior reducer drive to achieve milling and surface, with the tooth plate 2 and the hub 1 surface using rib bionic geometries. The bionic geometry is a width D of the strip-shaped projection to 5-10 mm, and the ratio of the height of the strip projection and the width of the bottom is 0.-0.5. Uniform distribution is used in an intermittent strip projection. The strip projection can be fixed to the tooth plate and the hub in the welding form, and the material preferably has a high wear resistance. The so-called bionic geometry refers to the characteristics of learning soil cavity surface geometry has a reduction and abrasion resistance, and is designed to design a new type of milling surface structure.
[0044] like Image 6 and 7 In other embodiments, the bionic geometry includes a first pit 22 disposed on the tooth plate 2 and / or a second patch 12 disposed on the hub 1.
[0045] The first pit 22 is a crown; the second pit 12 is a crown. Alternatively, the first pit 22 is stamped; the second pit 12 is stamped.
[0046] exist Image 6 and Figure 7 In the embodiment shown, when the pit is used as the bionic geometry, the depth H of the pit is a certain proportion of the diameter of the pit port D, and the pit is distributed on the surface of the toothed plate 2 or the hub 1 can be distributed or randomly distributed. The center distance between adjacent pits is within a certain range. The pit can be formed by a punching method.
[0047] like Figure 8 to 10 In other embodiments, the bionic geometry shown includes a first circular projection 23 provided on the tooth plate 2 and / or a second circular projection 13 disposed on the hub 1.
[0048] The first circular projection 23 is welded to the tooth plate 2; or the second circular projection 13 is welded to the hub 1.
[0049] exist Figure 8 to 10 In the embodiment shown, when a circular projection bionic structure unit is employed, the degree h of the circular projection is a certain proportion of the packet bottom circular diameter D, and the circular projection can be distributed on the surface. Regular distribution or randomly distributed The center distance between adjacent circular projections is within a certain range. A circular projection can be formed by a method of welding, wherein the weld material is preferably a material having high abrasion resistance.
[0050] Further, in the form of a bionic structure unit is used for the milling wheel, a combined form may be employed. For example, the hub 1 of the milling wheel 1 is in the form of a strip-shaped projection, and the tooth plate is in the form of a pit or circular projection. Which bionic structural unit is specifically adopted, it can be determined according to the difficulty degree of improving the substrate on the substrate.
[0051] The above is only the exemplary embodiments of the present invention, and any modifications, equivalents, improvements, and the like, which are not intended to limit the invention, and any modification, equivalent replacement, improvement, etc. according to the present invention. Inside.
