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Retention device, storage roller platform, friction extractor and stocker

A technology of blocking device and extractor, applied in the field of stackers, can solve the problems such as the baffle 17 cannot be automatically raised, the moment of inertia is large, and the hidden danger of safety, so as to increase the effective storage space, improve the work reliability, facilitate maintenance and repair. maintenance effect

Active Publication Date: 2012-07-25
深圳中集天达物流系统工程有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the large moment of inertia of the head roller 12, it is more laborious for the swing rod 16 to push the cam 14 during the recovery process.
If the surface of the cam 14 is not smooth enough or the tension of the spring 18 is insufficient, the situation that the swing rod 16 cannot push the cam 14 may even occur, causing the friction extractor to retract the rear baffle plate 17 and cannot automatically rise, resulting in a potential safety hazard.
In addition, the first roller 12 is located outside the baffle, so it cannot play the role of carrying goods like other rollers 13

Method used

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  • Retention device, storage roller platform, friction extractor and stocker
  • Retention device, storage roller platform, friction extractor and stocker
  • Retention device, storage roller platform, friction extractor and stocker

Examples

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Embodiment Construction

[0041] Hereinafter, the present invention will be described in detail through exemplary embodiments. However, it should be understood that without further description, elements, structures, and features in one embodiment can also be beneficially combined into other embodiments.

[0042] Figure 4 with Figure 5 A storage roller table 20 provided with a blocking device 30 according to the invention is shown. The storage roller table 20 includes a frame 21 and a plurality of rollers 22 and 23. The frame 21 includes a pair of longitudinal beams 21a, 21b arranged in parallel. The rollers 22 and 23 are rotatably arranged between the pair of longitudinal beams, thereby forming a carrying and conveying surface for carrying and conveying goods. Among these rollers, the one at the foremost end of the storage roller table 20 is called the first roller (or first roller) 22, and the rest are called the second roller 23. The two ends of each roller 22, 23 can be rotatably mounted to the co...

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Abstract

The present invention discloses a retention device for storage roller platform, wherein the storage roller platform has a rack and a plurality of rollers. The retention device comprises a rotating shaft capable of being rotationally disposed on the rack around an axis of rotating shaft; a bent plate mechanism having a fixing part fixed on the rotating shaft and a retention part for retaining goods, wherein a lateral section of the bent plate mechanism is provided with a groove fitting to a section shape of a first roller; an auxiliary plate fixed on the bent plate mechanism; a swinging rod having a first end and a second end fixed on the rotating shaft; and a tension spring with two ends respectively connected to a first end of the swinging rod and the rack. The present invention further discloses a storage roller platform having the retention device. The present invention further discloses a friction extractor, comprising at least one friction wheels for frictionally fitting with thefirst roller of the storage roller platform; and an ejector rod disposed on the friction extractor corresponding to the auxiliary plate of the retention device. The invention further discloses a stacker provided with the friction extractor. Working safety can be increased by the present invention.

Description

Technical field [0001] The invention relates to a storage roller table of a freight station. In particular, the present invention relates to a blocking device for preventing the goods stored on a storage roller table from falling, and a storage roller table having the blocking device. Further, the present invention also relates to a friction extractor for picking up goods from the storage roller table, and a stacker provided with the friction extractor. Background technique [0002] In cargo stations, especially air cargo stations, multiple storage roller tables are installed on the shelves to store goods. Usually there is a blocking device at the front end of the roller table to prevent the goods from falling. When the stacker is used to access the goods, the friction extractor on the stacker is arranged to extend, so that the blocking device is lowered; at the same time, the friction wheel on the friction extractor rotates to drive the rollers of the storage roller table to r...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65G1/04B64F1/32
Inventor 霍荆平沈鸿生汪绪谦傅荣锋
Owner 深圳中集天达物流系统工程有限公司
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