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Heavy-duty feed trolley device of large horizontal thermal treatment furnace

A technology for feeding trolleys and heat treatment furnaces, which is applied to furnaces, conveyors, furnace components, etc., can solve the problems of cantilevered trolleys that cannot meet the requirements of cantilever rigidity, unreliable working performance, and poor adaptability to heavy loads, and achieves stable and reliable structure. , The effect of reliable work and low failure rate

Active Publication Date: 2011-05-11
常州鑫润丰东热处理工程有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a heavy-duty feeding trolley device for a large horizontal heat treatment furnace, so as to solve the problem that the cantilever stiffness of the cantilever trolley in the prior art cannot meet the requirements, and this structure cannot be used; The push and pull chain of the trolley cannot withstand the friction in the track at high temperature, has poor adaptability to heavy loads, and unreliable working performance.

Method used

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  • Heavy-duty feed trolley device of large horizontal thermal treatment furnace
  • Heavy-duty feed trolley device of large horizontal thermal treatment furnace
  • Heavy-duty feed trolley device of large horizontal thermal treatment furnace

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Embodiment Construction

[0025] As shown in the figure, reference numerals explain: feeding trolley moving device 1, reducer 1-1, driving sprocket 1-2, sleeve roller chain 1-3, driven sprocket 1-4, drive shaft 1- 5. Outer spherical bearing with seat 1-6, roller mechanism 1-7, feeding trolley guide rail 1-8, lifting hydraulic cylinder group A 1-9, feeding trolley moving device bottom surface 1-10, feeding trolley moving device top surface 1- 11. Feeding mechanism guide rail propulsion device 2, including reducer 2-1, driving gear 2-2, driven rack 2-3, feeding mechanism guide rail 2-4, feeding mechanism guide rail support platform 2-5, feeding mechanism 3, Reducer 3-1, driving sprocket 3-2, sleeve roller chain 3-3, double driven sprocket 3-4, driven sprocket 3-5, drive shaft A 3-6, drive shaft B 3-7, deep groove ball bearing 3-8, driving roller mechanism 3-9, driven shaft 3-10, driven roller mechanism 3-11, feeding rack 3-12, lifting hydraulic cylinder group B 3-13, Material rack 4, material rack botto...

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Abstract

The invention discloses a heavy-duty feed trolley device of a large horizontal thermal treatment furnace, which is characterized in that the device is composed of a feed-trolley moving device, a feed-mechanism guide rail propulsion device and a feed mechanism, wherein the feed mechanism is arranged on the feed-mechanism guide rail propulsion device, and the feed-mechanism guide rail propulsion device is arranged on the feed-trolley moving device. By using the heavy-duty feed trolley device, the problems in the prior art that a cantilever trolley can not adopt the structure above because the stiffness of a cantilever of the cantilever trolley can not meet requirements, a push-pull chain of the push-pull trolley cannot bear the friction in a rail at high temperature, and is weak in heavy-duty adaptability and unreliable in working performance, and the like can be solved.

Description

technical field [0001] The invention relates to a feeding device for a large horizontal heat treatment furnace, which is a workpiece feeding device for a large horizontal heat treatment furnace. (Materials) are safely and stably loaded into the furnace, belonging to the technical field of metal heat treatment equipment. Background technique [0002] At present, the feeding trolleys of horizontal heat treatment furnaces mostly use cantilever trolleys or push-pull trolleys. These two kinds of feeding trolleys are more suitable for small and medium-sized horizontal heat treatment furnaces, but for large The trolley has the following disadvantages: [0003] (1) For the cantilever trolley, due to the heavy weight of the loaded workpiece, the requirements for the cantilever are very high, and the stiffness of the cantilever cannot meet the requirements, so this structure cannot be used. [0004] (2) The push-pull trolley can complete the loading, but when it is transported into ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F27D3/12B65G35/00
Inventor 陈红进刘军杨晔
Owner 常州鑫润丰东热处理工程有限公司
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