Gate opening and closing mechanism for manual type sawing machine skip car

Abstract

The invention discloses a gate opening and closing mechanism for a manual type sawing machine skip car, and belongs to the field of machinery. The gate opening and closing mechanism comprises a support, a hopper, a gate, a connection rod, a movable block, a polished rod, a groove, sliding hooks and a handle, wherein the hopper is fixed to the support, the gate is connected with the hopper through a hinge, one end of the connection rod is hinged to the gate, the other end of the connection rod is hinged to the movable block, the movable block is fixed to the polished rod, the polished rod is assembled on the support, the groove is fixed to the support, and the sliding hooks and the handle are arranged on the polished rod. By means of the gate opening and closing mechanism, the problem that as gate opening or closing is complex when an existing sawing machine skip car loads and transports bars, the operating efficiency is low is solved. The gate opening and closing mechanism has the advantages of being simple in structure, reasonable in design and easy to manufacture.

Description

technical field [0001] The invention belongs to the field of machinery, and more specifically relates to a mechanism for opening and closing a gate of a material truck. Background technique [0002] The sawing machine is widely used in bar shearing. When working, the feeding of the bar can be completed by a special feeding mechanism, which can be automatic, manual or semi-automatic. But for the bars that are cut into sections, there is no related device to complete automatic loading. At present, concrete trolleys or other self-made trolleys are commonly used in enterprises to complete the shipment of bars that have been cut into sections. However, in the process of shipment, there are often the following two situations: one is that the cart does not have a gate, and the other is that the cart has a gate, but the opening and closing of the gate is cumbersome, so that the operator abandons it. Therefore often occur the situation that the bar rolls to the ground, which not on...

AI Technical Summary

Problems solved by technology

[0003] Aiming at the problem of low work efficiency due to the cumbersome opening and closing of the gate when loading and transporting bars with the material truck used for the sawing machine, the present invention provides a gate opening and closing mechanism of the material truck used for the sawing machine

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