Traction head

A technology of traction heads and arm sleeves, which is applied in the design and manufacture of traction heads, can solve the problems of unfavorable energy saving and environmental protection, breakage of traction heads, short service life, etc., and achieve the effects of improving service life, reducing friction and reducing hard damage
CN104229693AInactive Publication Date: 2014-12-24江苏翔宇灌溉设备有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
江苏翔宇灌溉设备有限公司
Publication Date
2014-12-24
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention provides a traction head. The traction head comprises a traction base, a stretching arm, a stretching port, a stretching arm sleeve and support springs, wherein the stretching arm sleeve is welded on the traction base; the main body part of the stretching arm is arranged in the stretching arm sleeve; the stretching port is welded at one end of the stretching arm; a bolt and a nut are assembled at the other end of the stretching arm; the support springs are arranged at the two ends of the stretching arm in a sleeving manner respectively. According to the traction head, the support springs and the movable stretching arm are adopted, so that hard damages between the traction head and a traced machine are reduced; a cast steel material of a reinforced plate is used, so that the traction head is firmer and resistant to wear, and the service life of the traction head is prolonged; the other end of the stretching arm is provided with a thread, and is matched with the bolt and the nut, so that convenience is brought to replacement even the traction head is damaged, time and labor are saved, and resources are saved.
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Description

technical field

[0001] The invention relates to the field of manufacturing equipment, in particular to the design and manufacture of a tractor in the manufacturing equipment. Background technique

[0002] The stretching arm of the traction head commonly used at present is directly welded on the traction base. The continuous friction and collision between the traction head and the traction machine will easily cause the traction head to break, and after the breakage, the entire traction head will be scrapped. Conducive to energy saving and environmental protection. The existing traction heads are all made of iron, which are easy to corrode, break, and have a short service life. Contents of the invention

[0003] In order to overcome the defects of the prior art, the main purpose of the present invention is to provide a traction head with long service life, convenient replacement and resource saving.

[0004] The invention provides a pulling head device, which is characteri...

Claims

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