Hand-propelled conveying structure

Abstract

The invention relates to a hand-propelled conveying structure, comprising a cart and an insulation barrel; the insulation barrel is placed on a bottom plate of the cart and includes a cover plate, a chamber, a connection rod, a pull rod and a rockover; the cover plate is fitted to an opening of the chamber; a fixture that is vertical is also arranged on the cover plate; the shaft side of the coverplate is provided with the rockover; the rockover is fixed to the cart and is provided with a support frame; the support frame is connected with the fixture through two connection rods that are in positional intersection; the cart comprises a bottom plate a push plate, a handle, and front rollers and rear rollers; a body in L shape, perpendicular to the push plate, is connected to the bottom plate; the front rollers and the rear rollers are arranged at the bottom of the bottom plate; the upper end of the push plate is provided with a handle for holding; a rear shaft of the rear rollers is fixed to the bottom plate via bearings; the front rollers are connected via telescopic components; the bottom plate is provided with an inner cavity for fitting the telescopic components; the telescopiccomponents enable the front rollers to retract into the inner cavity under the action of tension springs and a push rope; a winding drum for winding the pull rope is arranged on the push plate.

Description

technical field [0001] The invention relates to the field of outboard motors, in particular to a hand-push transport structure. Background technique [0002] The transport trolley is a transport vehicle that is pushed and pulled by manpower. Although the material handling technology continues to develop, the transport trolley is still used as an indispensable transport tool. The use of transport carts in the world is very wide, and in the field of chemical processing, transport carts are also used to carry materials. However, the traditional chemical transport carts have a single structure and simply stack chemical containers on the carts for transportation. Chemical tanks are difficult to transport due to their large area. The carts used in existing factories are usually relatively small in area. During the process of transporting chemical tanks, chemical tanks are easy to fall off, ranging from scratching the tanks to causing personal injury. And the chemical storage tank...

AI Technical Summary

Problems solved by technology

The use of transport carts in the world is very wide, and transport carts are also used in the field of chemical processing to carry materials, but the traditional chemical transport carts have a single structure and simply stack chemical containers on the carts for transportation. Due to the relatively large area of ​​chemical tanks, it is difficult to transport. The carts used in existing factories usually have a relatively small area. During the process of transporting chemical tanks, chemical tanks are easy to fall off, ranging from scratching to damage the tanks, and causing personal injury in severe cases.

Moreover, there are also great difficulties in unloading chemical storage tanks, especially when the tank is full, it is difficult to load and unload smoothly, and it is difficult to tilt

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