Beater device of disc cotton grabbing machine

Abstract

The invention discloses a beater device of a disc cotton grabbing machine. The beater device comprises a wallboard, a beater shaft, a beater frame and cutter blades, wherein a bearing seat is installed on the wallboard, the shaft-end part of the beater shaft is hinged into the bearing seat, the beater frame is in a cylindrical shape, the beater shaft is sleeved with the beater frame by virtue of a rotating bearing, and the beater frame is driven by an external drive device to rotate; the beater frame is provided with a fixed plate, cutter blades are uniformly welded on the fixed plate, two ends of the fixed plate are respectively connected with two adjusting bolts in a threading manner, and the adjusting bolts are fixed on the beater frame. The beater device has the characteristics that the beater cutter blades are unlikely to hook fibers, the extension length of the beater cutter blades can be adjusted, and the beater frame is unlikely to jam in the rotation process.

Description

Technical field: [0001] The invention relates to the technical field of textile machinery, in particular to a beating device of a disc bale grabbing machine. Background technique: [0002] Cotton catching machine is a kind of equipment that uses cotton catching beaters to grab raw cotton from cotton bales and feed them to subsequent machinery. like figure 1 As shown, the beater frame 2 on the beater shaft 1 of the existing disc plucking machine is fixed with several circles of blades 4 along its axial direction with bolts and nuts 3, because each blade 4 corresponds to the existence of bolts and nuts 3 respectively, the parts Many, catching cotton thugs in the process of rotating and grabbing cotton, it is easy to hook fibers and entangle between the blade 4 and the beater frame 2, which needs to be disassembled and cleaned frequently. At the same time, the thug blade 4 of the existing disc catching cotton machine cannot adjust the extension Out of the length, can not adap...

AI Technical Summary

Problems solved by technology

like figure 1 As shown, the beater frame 2 on the beater shaft 1 of the existing disc plucking machine is fixed with several circles of blades 4 along its axial direction with bolts and nuts 3, because each blade 4 corresponds to the existence of bolts and nuts 3 respectively, the parts Many, catching cotton thugs in the process of rotating and grabbing cotton, it is easy to hook fibers and entangle between the blade 4 and the beater frame 2, which needs to be disassembled and cleaned frequently. At the same time, the thug blade 4 of the existing disc catching cotton machine cannot adjust the extension out of the length, can not adapt to the grabbing needs of different heights of raw cotton

[0003] In addition, the end of the existing beater shaft 1 is hinged on the bearing seat 6 of the wallboard 5, the beater frame 2 is inserted and sleeved on the outside of the beater shaft 1, the beater frame 2 is provided with a blade 4, and the blade is driven by the rotation of the beater shaft 1. 4 rotates, but the connection between the end of the beater shaft 1 and the inner bearing of the bearing seat 6 will be stuck due to various factors during the rotation process, causing the beater frame 2 to be stuck and unable to rotate, thus affecting the working efficiency of the disc plucking machine

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