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Grain lifting chain for rice harvesting

A rice harvesting, long-chain technology, applied in the application, agricultural machinery hoisting device, agricultural machinery and machinery and other directions, can solve the problems of reduced production efficiency, easy to wear, chain extension, etc., to achieve structural connection optimization, prolong use time, Not easy to prolong effect

Inactive Publication Date: 2013-11-13
浙江神龙链传动有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current fuhe chains for rice harvesting are prone to wear and tear during use, and after a period of use, the entire chain will be extended, which affects its use, so it is necessary to frequently replace the fuhe chains for rice harvesting, which reduces production efficiency. Increased costs

Method used

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  • Grain lifting chain for rice harvesting
  • Grain lifting chain for rice harvesting
  • Grain lifting chain for rice harvesting

Examples

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Embodiment Construction

[0012] Combine below Figure 1 to Figure 3 Specific description embodiment:

[0013] A Fuhe chain for rice harvesting, characterized in that the Fuhe chain for rice harvesting is composed of several groups of chain units connected together, the chain unit includes a long chain 1 and a short chain 2, the short chain Both the chain 2 and the long chain 1 include an inner piece 3, an outer piece 4 and a pin shaft 5, the inner piece 3 and the outer piece 4 are connected through the pin shaft 5, and the pin shaft 5 is covered with a sleeve 6. The long chain 1 is provided with two blades 7 between the inner piece 3 and the outer piece 4, and the two blades 7 are connected by a connecting piece 8.

[0014] Preferably, the distance between the two blades is 10-15mm.

[0015] The fuhe chain for rice harvesting provided by the present invention, when in use, the inner piece and the outer piece form a group, and then are connected by a pin shaft. The shafts are connected by passing th...

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Abstract

The invention belongs to the technical field of chain appliances, and particularly relates to a grain lifting chain for rice harvesting. The grain lifting chain for rice harvesting consists of a plurality of groups of chain units which are combined and connected, wherein each chain unit comprises a long chain and a short chain; each of the short chains and the long chains comprises an inner piece, an outer piece and a pin shaft; the inner and outer pieces are connected in a penetration way through the pin shafts; shaft sleeves are sleeved on the pin shafts; and two blades are arranged on each long chain, are positioned between the corresponding inner and outer pieces, and are connected through a connecting piece. Compared with the prior art, the grain lifting chain for rice harvesting has the beneficial effects that the grain lifting chain for rice harvesting is reasonable in structure; and structural connection between the parts is optimized, so that the probability of prolonging and the like of the grain lifting chain for rice harvesting is lowered, the grain lifting chain for rice harvesting is resistant to wear, and the service life of the grain lifting chain for rice harvesting is prolonged.

Description

technical field [0001] The invention belongs to the technical field of chain appliances, in particular to a Fuhe chain for rice harvesting. Background technique [0002] The chain is an assembly that is connected in series by components with the same or the same interval in the form of a kinematic pair, usually a metal link or ring, and is mostly used as a mechanical transmission. With the continuous development and progress of the society, the level of industrialization of the society is getting higher and higher, and the requirements for the chain are also getting higher and higher. The Fuhe chain for rice harvesting is a special chain for cutting rice. The current fuhe chains for rice harvesting are prone to wear and tear during use, and after a period of use, the entire chain will be extended, which affects its use, so it is necessary to frequently replace the fuhe chains for rice harvesting, which reduces production efficiency. Increased costs. Contents of the inven...

Claims

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Application Information

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IPC IPC(8): A01D65/00
Inventor 姜来中沈伟军俞永泉
Owner 浙江神龙链传动有限公司
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