Heavy-duty lorry and capacity expansion funnel mechanism

A hopper and freight car technology, applied in the field of railway freight cars, can solve the problems such as the limitation of the filling volume of the hopper box

CN114275550APending Publication Date: 2022-04-05SHENHUA RAIL & FREIGHT WAGONS TRANSPORT +1
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2022-04-05

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Abstract

The invention relates to a heavy-duty lorry and an expansion funnel mechanism. The capacity expansion funnel mechanism comprises a containing funnel and a driving assembly, the containing funnel is used for being arranged on the heavy-duty lorry, the containing funnel is used for being communicated with an unloading bottom door on the heavy-duty lorry, a movable material pushing part is arranged on the side portion of the containing funnel, the driving end of the driving assembly is connected with the material pushing part, and the driving end of the driving assembly is connected with the unloading bottom door of the heavy-duty lorry. And the driving assembly is used for driving the material pushing part to perform material pushing movement in the direction close to or away from the interior of the containing funnel. According to the capacity expansion hopper mechanism, the movable material pushing part is additionally arranged, so that the volume of the containing hopper can be determined according to the loading requirement of the heavy-duty lorry, the installation position or the opening side position of the unloading bottom door does not need to be considered, and the problem that the volume of the containing hopper on the heavy-duty lorry is limited is solved.
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Description

technical field

[0001] The invention relates to the technical field of railway wagons, in particular to a load wagon and a capacity expansion funnel mechanism. Background technique

[0002] The loading of goods is realized by installing a funnel box on the truck, and at the same time, an unloading bottom door is added on the truck. When the unloading bottom door is opened, the goods in the truck will be exported from the unloading bottom door under the action of its own gravity. , so as to realize the unloading of the goods. However, at present, when a traditional truck is equipped with a funnel box, a funnel box with a corresponding volume should be selected according to the opening size of the unloading bottom door. The side walls are connected to ensure that the goods in the funnel box can be fully unloaded. However, this traditional assembly method needs to consider the installation position of the unloading bottom door or the position of the opening side, thereby limi...

Examples

Embodiment Construction

[0019] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0020] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counte...