ES1061064U - Rotable for lifting truck. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Rotary clamp for lift truck essentially characterized by the fact that it consists of a rigid base structure that forms a bar mechanism with hydraulic movement system, which acts as a lifting clamp in which an upper turning axis has been incorporated with central oil pass that allows, thanks to a turning motor and a set of pulleys and belts, the complete rotation on the horizontal plane of the lifting clamp that forms the structure. (Machine-translation by Google Translate, not legally binding)

Description

Swivel clamp for forklift.

The present model that is requested refers to a specific accessory for forklifts with structure in the form of a clamp that allows full rotation in the plane horizontal bulk of precast concrete products for construction, as well as compactly arranged merchandise Strapped and stowed on flat surface or pallets since It has a motor with hydraulic rotation mechanism in its part higher than by means of belts and pulleys you can apply a movement 360º on the upper central axis of the lifting clamp.

The rotating clamp, object of this Model Utility, presents remarkable characteristics of novelty with respect to the transport and load lifting systems currently known, especially to simplify, normalize and reduce the transport and lifting and for presenting innovative means in terms of safety of use and simple orientation of the load.

So far, the clamps are not used as a system for transporting loads by forklifts elevators, limited to normal transport on pallets that, as it is known, it presents security problems because the load does not normally have side shields that They provide the lifting clamps. They also lack the possibility of rotate the load to facilitate placement in the place of discharge.

The model, object of this report, is based on the search for a solution to the need for a system of cargo handling from forklifts that have flexibility when correctly locating packages in the Desired place, in a simple and safe way.

The clamp, object of the present report, is fixed to the forklift using a clamping system and, when have a support guide in the coupling head, allows the connection of the hydraulic system from the truck to the clamp that allows the control of its movements from the cabin of the forklift.

To better understand the scope of this invention we will describe it on the attached drawings in which a preferred design of the same given in title has materialized example without limitation.

In the drawings:

Figure 1 shows a rear view of the model Y

Figure 2 shows a side view of the model in which they appreciate their different parts.

As can be seen in the drawings, the model It is composed of: a set of grip legs (1), a base of headrest (2), two flanges with clamping rubber (3), union pins for hydraulic cylinder head (4), union pins for hydraulic cylinder head (5), connecting pins between the grip legs and the support base for head (6), ball joint separators for hydraulic cylinder (7), a central shaft (8), a closing plate, (9), a nut of shaft clamp (10), a rotation motor (11), a valve safety (12), a tension pulley (13), a main turning pulley (14), an engine pulley (15), a trapezoidal drive belt (16), a tension pulley bracket (17), a pressure gauge (18) a pressure regulator (19) and a coupling arm with a pass oil (20).

As seen in the figures, the model it consists of a structure formed by a set of bars that they form a clamp mechanism whose upper part has including a turning system that is on a base structure (2) at whose ends two pairs of legs (1) are coupled and, in the center of it is the main axis of rotation (8) to which attach the coupling arm with oil pass to the trucks lifting (20).

The model is linked to the trucks of lifting by attaching the coupling arm with pass of oil (20) and thanks to a set of pipes hydraulic, which reach a panel of control levers located in the cab of the forklift, the Different movement devices of the caliper.

The movements you can perform are those of opening and closing of the caliper legs, lifting or lowering of the clamp and the rotation of up to 360º thanks to the new head swivel can be seen at the top of the figures attached.

Thanks to the rotational capacity of the clamp it is possible to collect, transfer and deposit goods in places of difficult to access or in the most comfortable and safe way to transport or final location.

The pressure exerted on the sides of the packages to be transported guarantee their support and, at the same time, do not is able to crack the merchandise on which it acts, always under the assumption of their adequate resistance under of the correct dose of each of its components, their qualities and the minimum setting time taken into account before its pick up

The essentials of the invention include variants of detail, also protected and so can be whatever the characteristics of the turning mechanisms, system of twist belts, clamp opening and closing system, control and actuation system for caliper movements and, of course, any dimensions and matters in which perform.

Claims (2)

1. Rotating clamp for forklift truck.- essentially characterized by the fact that it consists of a rigid base structure that forms a mechanism of bars with hydraulic system of movement, which acts as a lifting clamp in which a rotation axis has been incorporated upper with central oil pass that allows, thanks to a rotation motor and a set of pulleys and belts, the complete rotation on the horizontal plane of the lifting clamp that forms the structure. 2. Rotating clamp for forklift truck.- according to the 1st claim, essentially characterized by the fact that it consists of a system of coupling to forklifts consisting of an arm of attachment to the trucks that is attached to the outer surface of the axle of upper rotation of the lifting clamp.