3 results about "Stock type" patented technology

The utility model provides a kind of stock type rod-shaped material buffer storage device, is installed on conveying passage, including flexible belt, left winding shaft, right winding shaft, detection device;The flexible belt is connected between the left winding shaft and the right winding shaft, and is located the downside of the conveying passage, for adjusting the quantity of rod-shaped material buffer by changing the winding length of itself;The detection device is arranged on the upside of the conveying passage, and is located above the flexible belt, for sensing the quantity of rod-shaped material buffer on the flexible belt, and the winding length of the flexible belt is changed by controlling the rotating direction of the left winding shaft and the right winding shaft.This stock type rod-shaped material buffer storage device can simplify the structure of rod-shaped material buffer storage device, improve the discharge efficiency of buffer material.

The invention provides an assembly type lining segment scheduling method and system and a process progress management method. The scheduling method comprises the following steps: establishing a database containing lining segment information of a storage yard area and storage yard inventory information; calling a map API (Application Program Interface) based on the construction point coordinate and the demand type of the newly added demand, and screening out a candidate storage yard region set meeting the stock type and quantity constraint in the database; integrating a multi-path planning interface, and generating the minimum transportation distance and the shortest transportation time between the construction point and each candidate storage yard area; establishing a dynamic weight distribution model based on a dynamic priority rule, and generating a priority sequence of the candidate storage yard areas; and scheduling the lining segments based on the priority sequence. The problems that in the prior art, management of lining segments stacked in a storage yard is disordered, and lining segments of specific types are difficult to dispatch rapidly are solved.

A method for stock trading according to the present invention comprises the steps in which: an interface unit receives an input of a bid quantity corresponding to an item of a stock, one bid price, or two different bid prices; a bid processing unit recognizes as staggered buying when the two different bid prices are input; and the bid processing unit derives a plurality of trade prices between the two different bid prices and performs the staggered buying according to the derived plurality of trade prices.