Barrier detection device and stacker having the same
An obstacle detection and stacker technology, which is used in storage devices, optical device exploration, transportation and packaging, etc., can solve problems such as inability to detect bar obstacles, achieve good results, reduce missed detection rates, and improve economic benefits. Effect
Active Publication Date: 2011-04-13
深圳中集天达物流系统工程有限公司 +1
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Problems solved by technology
[0005] In view of the problem in the prior art that obstacles directly in front of the bar cannot be detected, the purpose of the present invention is to provide an obstacle detection device, which can effectively improve the safety of the detection device and traveling equipment, and ensure the efficiency of equipment operation Another object of the present invention is to provide a stacker with the obstacle detection device of the present invention, which can effectively improve the performance of obstacle detection, and the detection device and the stacker itself have higher safety, so that the operating efficiency be effectively guaranteed
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[0022] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments. Among them, Fig. 1 is a schematic diagram of the expanded state of the obstacle detection device according to the embodiment of the present invention; Fig. 2 is a schematic diagram of the connecting plate in the obstacle detection device according to the embodiment of the present invention; Fig. 3 is a retracted view of the obstacle detection device according to the embodiment of the present invention State schematic diagram; Figure 4 is a schematic diagram of a stacker according to an embodiment of the present invention.
[0023] The structure and working principle of the obstacle detection device in the preferred embodiment of the present invention will be described below by taking the obstacle detection device on the stacker of the embodiment of the present invention as an example.
[0024] As shown in Fig. 1, Fig. 2 and Fig. 3, the obstacle d...
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The invention provides a barrier detecting device, which is used for detecting a barrier during movement of equipment. The device comprises two correlation switches and connecting devices, wherein the two correlation switches are arranged on two ends of a detection interval to transmit signals according to a predetermined path; the connecting devices connect the correlation switches to the equipment; the detecting device sends a barrier signal when signal transmission between the two correlation switches is blocked, at least one of the connecting devices of the correlation switches is a link mechanism which can retract when the equipment collides the barrier in the forwarding direction, and can automatically restore after a barrier is cleared; and the correlation switches move synchronously along with the link mechanism. A piler comprises a running gear, a drive device, a lift device, a carrying device and a barrier detecting device, wherein the barrier detecting device is the barrierdetecting device of the invention. The detecting device can retract and sends a signal of barrier existence when the device colloids the barrier, and can be opened for use once more after the barrieris cleared. Safety of the detecting device, the piler and other moving equipment can be effectively protected.
Description
technical field [0001] The invention relates to an obstacle detection device, in particular to an obstacle detection device when a stacker is moving. Background technique [0002] In the automated three-dimensional warehouse system, stackers are widely used to take goods out or put them in from the shelves. The stacker runs on the ground rail of the roadway, and the goods accidentally protruding from the shelves or obstacles on the ground will hinder the normal operation of the stacker. In the prior art, rods protruding forward are fixedly installed at the left and right ends of the bottom frame of the stacker in the direction of travel, and rods protruding forward are also installed at corresponding positions on both sides of the top of the stacker. The end of the bar is equipped with a vertical direction of the shooting switch, and the protruding rods at both ends of the chassis are equipped with a horizontal direction of the shooting switch. When there are protruding go...
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IPC IPC(8): G01V8/10B65G1/04
Inventor 程学海傅荣锋孙天沈鸿生
Owner 深圳中集天达物流系统工程有限公司