Linear contact type pasture turning machine

Abstract

The invention relates to a linear contact type pasture turning machine. The linear contact type pasture turning machine comprises a rack body, a gear reducer, an arch-shaped connecting frame, walkingwheels and a traction frame. A pickup device is arranged below the rear portion of the traction frame, internal threaded rods are fixed to two side beams, corresponding to the rear end of the pickup device, of the rack body, each internal threaded rod is spirally connected with an adjusting lead screw, and a depth limiting wheel is fixed to the bottom of each adjusting lead screw; a trapezoidal contraction opening is fixed to the rear end of the pickup device, and a main baffle is connected to the narrow opening portion of the trapezoidal contraction opening; rubber carrier rollers which are evenly distributed are connected to the main baffle, a pasture turning plough arranged transversely is connected to the corresponding position of the rear portion of the main baffle, the dip angle of the vertical plough face of the pasture turning plough ranges from 5 degrees to 10 degrees, and the back plough face is fixed through a connecting arm; and the transverse plough face of the pasture turning plough is streamlined, and a discharging opening which inclines downwards is connected to the edge of the tail end of the plough face. According to the linear contact type pasture turning machine, after linear pickup is adopted, pasture leaf losses are reduced, the protein content of pasture is increased, the impurity and ash mixing amount is reduced, and the quality of forage grass is improved.

Description

technical field [0001] The invention relates to the field of agricultural machinery, in particular to a line contact pasture mower. Background technique [0002] Grass is one of the most important feeds for animal husbandry. After harvesting, it needs to be dried in the field for 8 minutes before packing. In order to prevent the pasture from getting damp and moldy and affecting the quality of the packed forage, it is necessary to turn over the pasture spread in the field in time. . After large-scale forage harvesting, manual turning is not only labor-intensive, but also low in efficiency, so that the forage cannot be turned in time. In order to solve the above-mentioned defects of traditional weeding, a large number of mechanized weeding machines have appeared on the market. At present, the mowers on the market mainly adopt the surface-contact rotary rake structure, which are all connected to the corresponding type of traction machinery, so that all types of mowers have the...

AI Technical Summary

Problems solved by technology

After large-scale forage harvesting, manual turning is not only labor-intensive, but also low in efficiency, so that the forage cannot be turned in time. In order to solve the above-mentioned defects of traditional weeding, a large number of mechanized weeding machines have appeared on the market.

At present, the mowers on the market mainly adopt the surface-contact rotary rake structure, which are all connected to the corresponding type of traction machinery, so that all types of mowers have the problem of poor versatility, and the pasture will pass through during the mowing process The spring teeth are pulled to one side to achieve the purpose of quickly turning the grass, but because the rotating and pulling process will present the shape of the pasture being thrown out, the leaves of the pasture will be broken, and the pasture that is turned over will lose a lot of grass leaves, and the pasture cannot be guaranteed. The integrity of the leaves reduces the protein content of the forage; at the same time, a large amount of impurities and ash will be mixed in during the raking process, which will affect the quality of the forage

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