Bale plucker

Abstract

The invention is a package catcher, composed of the cotton catching head group linked by cotton table and cotton feeding pipe, and the riser, the cotton catching head only making lift motion and the cotton table able to move back and forth on the trolley wheel; two cotton catching heads become a group, the cotton beam output pipe and two down-inclining dropping boxes set on the case of the cotton catching head, and the cotton catching beater and purifying beater set inside the cotton catching head. The purifying beater can make on-line elimination of the impurities carried by the cotton beam such as cotton seeds, cotton scraps and so on.

Description

technical field [0001] The invention belongs to the field of spinning machinery, and relates to a machine for initially opening and mixing cotton bales, especially a bale grabbing machine suitable for opening and mixing various raw fiber bales. Background technique [0002] There are two forms of bag grabbers used, namely, disc-type bag grabbers and reciprocating bag grabbers. They have the following defects, which need to be resolved by the industry: [0003] 1. Impurities such as cottonseeds and seed crumbs entrained in the cotton bundles sent by the cotton grabbers cannot be removed online by the bale grabbing machine; [0004] 2. The bale grabbing machine used cannot detect the metal impurities in the cotton bundles, such as iron chips, etc. before the cotton bundles are delivered by the cotton catchers; [0005] 3. The used disc bale grabbing machine, because the circular area arranges rectangular cotton bales, so the utilization rate of the occupied area is too low; t...

AI Technical Summary

Problems solved by technology

[0003] 1. Impurities such as cottonseeds and seed crumbs entrained in the cotton bundles sent by the cotton grabbers cannot be removed online by the bale grabbing machine;

[0004] 2. The bale grabbing machine used cannot detect the metal impurities in the cotton bundles, such as iron chips, etc. before the cotton bundles are delivered by the cotton catchers;

[0005] 3. The used disc bale grabbing machine, because the circular area arranges rectangular cotton bales, so the utilization rate of the occupied area is too low; the reciprocating bale grabbing machine, because of the large size of the cotton grabbing head itself, the cotton bales are arranged on both sides of the cotton grabbing head, so The floor area is generally 100-200 square meters, which is too large;

[0006] 4. The number of cotton bales that can be grasped at the same instant is small, which is not conducive to the instant mixing of different fiber components;

[0007] 5. The diameter of the gripper of the reciprocating bale grabbing machine is small, and it is inevitable to entangle the fibers. When parking and cleaning, the efficiency will be affected

[0008] It can be known from public documents that Chinese patents 00214198.1 "Reciprocating Cotton Grabbing and Cotton Cottoning Control Device", 99239598.4 "Dobby Combined Automatic Cotton Grabbing Machine" and 94208944.8 "Automatic Double Arm Cotton Grabbing Machine" all involve Cotton grabbing machine, but can not solve the above technical problems well

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