Leather drum

A drum and leather technology, applied in small raw hide/big raw hide/leather/fur treatment, leather/skin/leather/hides chemical treatment equipment, small raw hide/big raw hide/leather skin/fur chemical treatment, etc., can solve the problem Problems such as low activity efficiency, unfavorable efficiency, and large work resistance, etc., to achieve the effect of improving activity efficiency, increasing activity efficiency, and reliable guidance

Active Publication Date: 2016-10-12
山东宇生文化股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing leather has low activity efficiency in the drum and large working resistance, which is not conducive to improving efficiency

Method used

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Embodiment Construction

[0014] The invention is like Figure 1-3 As shown, it includes a frame 1 and a hollow drum body set on the frame 1. The drum body includes a cylinder body 2 and an end cover 3 and an end cover 2 4 arranged at both ends of the cylinder body. An inlet 21 and an outlet 22 are arranged in the middle, the outer side of the end cover 1 3 is provided with a rotating shaft 5, and the outer side of the end cover 2 4 is provided with a rotating shaft 2 6 which are respectively arranged on the frame;

[0015] The opposite ends of the end cover one and the end cover two are respectively provided with flexible components 7, and the inlet and the outlet are located between the flexible components at the two ends, so that the hides and the like are processed between the flexible components at the two ends. The assembly includes sliding rod one 71, sliding rod two 72, sliding groove one 73, sliding groove two and several springs 74. The sliding groove one 73 is provided on the inner side of the ...

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PUM

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Abstract

The invention relates to a leather drum and provides the leather drum which has the advantages of simple structure, convenience in processing and high efficiency. The leather drum comprises a rack and a hollow drum body, wherein the hollow drum body is arranged on the rack; the drum body comprises a barrel body, an end cover I and an end cover II which are arranged on both ends of the barrel body, an inlet and an outlet are formed in the middle of the barrel body, a rotating shaft I is arranged on the outer side of the end cover I, a rotating shaft II is arranged on the outer side of the end cover II, and the rotating shaft I and the rotating shaft II are respectively arranged on the rack; flexible assemblies are respectively arranged on both ends of the opposite surfaces of the end cover I and the end cover II, the inlet and the outlet are positioned between the flexible assemblies on the both ends, each flexible assembly comprises a sliding rod I, a sliding rod II, a chute I, a chute II and a plurality of springs, wherein a downward guide plate I is arranged on the inner side of the sliding rod I of the flexible assembly on one end, and a downward guide plate II is arranged on the inner side of the sliding rod II of the flexible assembly on the other end. The leather drum has the advantages of energy conservation and reliability, and the moving efficiency of raw hide and the like in the drum body is improved.

Description

Technical field [0001] The invention relates to a rotating drum, in particular to a leather rotating drum for leather processing. Background technique [0002] In the prior art, the hides in the tanning process are turned inside the drum (for example, for washing, pickling, tanning, dyeing) or washing the skin inside (by turning together with fine sawdust). The drum is widely used in tannery The important equipment used is the wooden drum with raised piles or leather lifting boards. The leather can be operated in batches in the drum at the same time. When the motor is driven to rotate, the leather in the drum is mechanically acted to speed up the reaction process and change the physics of the leather. Performance, the scope of application of the drum covers most of the wet processing procedures of tanning, softening and raising in the dry state. However, the existing leather has low activity efficiency in the drum and large working resistance, which is not conducive to improving...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C14C15/00
CPCC14C15/00
Inventor 程祖平
Owner 山东宇生文化股份有限公司
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