Straw baler applicable to thresher

Abstract

The invention discloses a straw baler applicable to a thresher. The baler cooperates with the thresher to operate simultaneously and is installed on the rear portion of the rice thresher, operation iseasy, the working state of all mechanisms is table, a grass inlet double fork is connected with a crankshaft assembly through welding, damage is not likely to occur, and the total service life of thegrass inlet double fork is prolonged; two support rods on a frame of the baler are arranged on the upper portion of the frame and located on the same horizontal plane, deformation is not likely to occur, the position of a messenger needle support can be stable, the messenger position is stable and does not deviate, the baling efficiency is improved, a grass position control panel can flexibly adjusting grass root positions by connecting different mounting holes, and then the knot tying position is adjusted; installation and disassembling are conducted conveniently, a rope storing and feedingmechanism is detachably connected with the frame, the space is saved in the transportation process, and transportation is facilitated. The baler has the advantages of being simple in structure, flexible in transmission, good in work coordination, high in working stability, few in fault and high in adaptability to the working environment.

Description

technical field [0001] The invention relates to the technical field of crop straw bundling equipment, in particular to a straw bundling machine suitable for threshers. Background technique [0002] my country is a large agricultural country, and the straw resources produced by a large number of crops are very rich. Since straw is a good clean and renewable resource with good economic, ecological and social benefits, how to use straw as a clean and renewable resource has attracted more and more attention, such as biomass power generation. However, due to the problems of low density and inconvenient transportation and storage of crop straws, storing and transporting straws after bundling is the key to reducing the cost of raw material collection and storage and promoting the industrial utilization of straws. Therefore, the domestic market demand for baling machinery is also increasing. At the same time, the requirements for its performance are getting higher and higher. In ...

AI Technical Summary

Problems solved by technology

The grass level control mechanism is also an important part of the baler. The grass level control board in the grass level control mechanism also plays a corresponding role in the straw baling. In the existing grass level control mechanism, some of them are connected Defects such as complex structure, poor work coordination, and low work efficiency

The double forks used in the baler are connected to the crankshaft assembly through a key. After repeated use, the key is easily damaged and needs to be disassembled and replaced. The service life of the baler is long; the two support rods on the frame of the baler used to support the support of the rope needle are set under the frame, and it is difficult to ensure that the two support rods are on the same level. The reason is that it is easy to deform, which makes the position of the guide needle support deviate, causing the position of the guide rope to deviate, and the bundling cannot be completed; and the current balers are all used in harvesters, and cannot directly work on threshers.

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