ES1259376U - Adjustable stool for agricultural work at height (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Adjustable stool for agricultural work at height, of the type intended to be manually mobilized and worked on, characterized in that it has two wheels (2). a handle (7), an upper wooden step (4), an intermediate wooden step (5) and an interior wooden step (6), some iron guides to store the steps (3), all supported by a structure fixed steel (1). (Machine-translation by Google Translate, not legally binding)

Description

DESCRIPTION

Adjustable stool for agricultural work at height

The present invention refers to a stool of different levels, with removable steps or steps, which has been specially designed for agricultural work at height, acting as support for farmers in the work of collecting and handling the cultivated products. The stool is made up of a tubular metal structure, which achieves great structural strength and minimal weight. The chassis is both supported by legs, and supported in turn by a calibrated solid axle, with wheels with ball or needle bearings, which makes it easy to transport.

Technical sector

This invention has its application within the industry dedicated to the manufacture of equipment, devices and elements applicable in agriculture in general and work stools or ladders in particular.

Background of the invention

Currently for the collection and manipulation of cultivated products, boxes are usually used to raise and work at height, supported one on top of the other according to the size of the crop. This represents a risk for workers, since there is no security in fixing the boxes and they can move during agricultural tasks. In addition, they involve laborious transport.

These problems are eliminated with the adjustable agricultural stool, since it can be easily transported around the work area, due to the handle and wheels it has, and it can also work at different levels of the ground thanks to its removable steps.

It also increases the safety of the operator due to the supports of the stool.

Explanation of the invention

The adjustable stool for agricultural work at height is in itself a novelty within its field of application, in addition to fully satisfactorily solving the aforementioned problem, reducing the transitions of movement of the support, and making the workers support the minimum weight all you have to do is push the two-wheeled trolley.

More specifically, the stool is made up of a tubular metal structure that in turn acts as a chassis, which rests on itself on one side and on a calibrated solid axle, on which 2 wheels with bearings are supported. pushed by a handle, facilitating its transport, providing it with great maneuverability. The chassis base can be designed in various width, length and height measurements.

It has removable wooden steps, which can be stored in the same chassis as the stool, making it practical when working at different levels.

The entire chassis is covered by a layer of protective paint.

Brief description of the drawings

To complete the description that is being made and in order to help a better understanding of the characteristics of the invention, a series of sheets of plans is attached to the present specification, in which the following is presented:

Figure 1 - Shows an isometric view of the adjustable stool for agricultural work at height. Figure 2 - Shows an elevation view of the adjustable stool for agricultural work at height. Figure 3 - Shows a left profile view of the adjustable stool for agricultural work at height.

Figure 4 - Shows a plan view of the adjustable stool for agricultural work at height. Figure 5 - Shows a trimetric view of the adjustable stool for agricultural work at height, where the wood of the upper step appears stored in the guides of the same.

Figure 6 - Shows a trimetric view of the adjustable stool for agricultural work at height, where the woods of the upper step appear, and of the central step stored in the guides of the same.

Preferred embodiment of the invention

The adjustable stool is made from a structure based on welded steel profiles (1), symmetrical with respect to an imaginary vertical plane, which can be modified in height, width, length and number of steps. This structure contains a solid steel shaft, to which two wheels with bearings (2) are attached, and a handle (7) on the upper part that closes the guides (3) where the upper wooden step (4) is stored, intermediate wooden step (5) and lower wooden step (6).

The structure (1) also has angular profiles, which serve to support the elements (4), (5) and (6) acting as a work platform. At the end of said profiles, a plate (8) is placed whose function is to act as a stop for the woods, preventing them from coming out of the front part of the stool.

Claims (4)

1. Adjustable stool for agricultural work at height, of the type intended to be manually mobilized and worked on, characterized in that it has two wheels (2), a handle (7), an upper wooden step (4), a step made of intermediate wood (5) and a lower wooden step (6), some iron guides to store the steps (3), all supported by a fixed steel structure (1). 2. Adjustable stool for agricultural work at height according to claim 1, characterized in that the upper wooden rung (4), the intermediate wooden rung (5) and the lower wooden rung (6) are removable. 3. Adjustable stool for agricultural work at height according to claim 2, characterized in that its structure (1) has a calibrated solid shaft on which the wheels (2) are supported. 4. Adjustable stool for agricultural work at height according to claim 3, characterized in that the structure where the removable steps are placed has plates (8).