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Suspension line tensioning device of extra-long-distance pallet type environment-friendly conveying equipment

A technology of conveying equipment and tensioning device, applied in the field of tensioning device, can solve the problem that the tensioning method of screw, heavy hammer or trolley cannot meet the requirements of long traction tension force, etc., and achieves the effect of simple structure and good solution effect.

Inactive Publication Date: 2015-05-20
宜昌新宜运机械有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a suspension line tensioning device for ultra-long-distance pallet-type environmental protection conveying equipment, which can solve the problem that the conventional screw, weight or trolley tensioning methods cannot meet the tension requirements of long traction force. Simple and effective

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  • Suspension line tensioning device of extra-long-distance pallet type environment-friendly conveying equipment
  • Suspension line tensioning device of extra-long-distance pallet type environment-friendly conveying equipment

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Embodiment Construction

[0014] A suspension line tensioning device for ultra-long-distance pallet-type environmental protection conveying equipment, in which suspension lines formed by traction chains are respectively provided at the head driving wheel 1 and tail driving wheel 2 of the ultra-long-distance pallet-type environmental protection conveying equipment.

[0015] Such as figure 1 As shown, a head suspension line 5 formed by carrying branch traction chains 4 is provided between the head drive wheel 1 and the head supporting wheel 3 .

[0016] Height H of head suspension line 5 1 =0.05~0.5L 1 , L 1 is the distance between the head drive wheel 1 and the head supporting wheel 3.

[0017] Such as figure 2 As shown, at the tail drive wheel 2, a tail suspension line 8 formed by an unloaded branch traction chain 7 is provided between the two tail supporting wheels 6 .

[0018] Height H of tail suspension line 8 2 =0.05~0.5L 1 , L 2 For the distance between the two tail supporting wheels 6. ...

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Abstract

The invention provides a suspension line tensioning device of extra-long-distance pallet type environment-friendly conveying equipment. A head drive wheel and a tail drive wheel of the extra-long-distance pallet type environment-friendly conveying equipment are each provided with a suspension line formed by a drag chain. The head suspension line formed by a bearing branched drag chain is arranged between the head drive wheel and a head supporting wheel. The tail suspension line formed by a no-load branched drag chain is arranged between two tail supporting wheels and located at the tail drive wheel. The suspension line tensioning device of the extra-long-distance pallet type environment-friendly conveying equipment can solve the problem that a conventional spiral tensioning mode or a hammer tensioning mode or a trolley tensioning mode can not meet the requirements for long traction force and long tensile force, and is simple in structure and good in solving effect.

Description

technical field [0001] The invention relates to a tensioning device, in particular to a suspension line tensioning device for ultra-long-distance pallet-type environmental protection conveying equipment. Background technique [0002] The thermal expansion and contraction of the material caused by the influence of temperature has a linear relationship with temperature and length. Due to the influence of ultra-long distance and high temperature, the thermal expansion and contraction of the traction chain of the ultra-long-distance pallet-type environmental protection conveying equipment is very significant (at a temperature of 30-800 degrees, the length of the traction chain reaches 3300mm in the range of 400 meters) . In addition, after the length of the traction chain reaches 400 meters, the tension force also reaches nearly 10 tons. Obviously, when the tension force is large, the tension distance is long and the length changes with the temperature, the conventional screw,...

Claims

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Application Information

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IPC IPC(8): B65G23/44
CPCB65G23/44
Inventor 吴胜航詹国春王小猛
Owner 宜昌新宜运机械有限公司