Vehicle-mounted automatic anti-loosening straw baler

Abstract

The invention discloses a vehicle-mounted automatic anti-loosening straw baler, comprising a vehicle body. A driving roller is rotatably mounted in the middle of the vehicle body; two pressurizing mechanisms are symmetrically arranged at two ends of the driving roller; the driving roller is also provided with a protective mechanism; each pressurizing mechanism comprises a plurality of straight cylinders fixedly connected with the side wall of the driving roller; an excitation coil is press-welded in each straight cylinder; a sliding rod is slidably inserted in each straight cylinder; the top of each sliding rod is fixedly connected with an inner magnetic bar; two adjacent inner magnetic bars are jointly connected with an inner pressurizing layer; and each inner pressurizing layer is elastically connected with an outer pressurizing layer. The vehicle-mounted automatic anti-loosening straw baler is convenient to use, and can apply certain pressure to a straw bale constantly in the strawforming process, so that the straw bale is formed more tightly; the size of a cylinder member formed by rotating rollers and the inner pressurizing layers can be increased with the increase in the size of the straw bale, so that the problems occurred after straw forming, such as looseness of inside with tightness of outside are avoided.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a vehicle-mounted automatic anti-loosening straw baler. Background technique [0002] As the main machine tool for pasture and straw harvesting, the baler has been widely used abroad. With the adjustment of my country's agricultural industry structure and the development of modern industrial technology, the straw baler has gradually been promoted. The existing round straw baler The machine generally uses a low-flat spring-toothed roller-type picker with a baling chamber to pick up and collect the straw on the ground into the baling chamber, and then extrude it into a cylindrical straw bundle. When the amount of straw collected reaches a certain After the value is reached, the carriage is opened again, so that the cylindrical straw bales automatically roll down to the ground under the action of inertia. [0003] Although the bundling efficiency of the baler is much h...

AI Technical Summary

Problems solved by technology

[0004] The purpose of this invention is to solve the shortcomings of the round baler in the prior art that the baling is not firm, resulting in loose inner and outer tight straw bales, and proposes a vehicle-mounted automatic anti-loosening straw baler

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