RU226369U1 - FRONT LOADER BUCKET WITH PROTECTIVE SCREEN - Google Patents

Abstract

The utility model relates to front loader equipment. The design of the front loader bucket model with a protective screen prevents inert materials from entering the cab and windshield of the loader when spilled from the bucket during loading and unloading operations. A front loader bucket containing a body, eyes and teeth, characterized in that it contains a protective screen equal to the width of the bucket, consisting of sections made of gratings, and suspended with the possibility of limited excess rotation on a hinged connection to a rod connected to two brackets, which connected to the bucket from the side where the upper corners of the side and rear walls converge, so that the upper edge of the protective screen is above the upper edge of the rear wall of the bucket.

Description

When a front-end loader performs loading and unloading operations with inert materials (crushed stone), the materials partially spill onto the cabin and body of the loader, resulting in damage to the windshield.

The utility model relates to front loader equipment. The design of a utility model of a front-end loader bucket with a protective screen prevents inert materials from entering the cabin and windshield of the loader when spilled from the bucket during loading and unloading operations. The materials spilled from the bucket (item 6, item 5 of Fig.4) will collide with the protective screen on the side of the bucket and change the trajectory of movement to one that does not intersect with the cabin and glass of the loader.

The equipment of a hydraulic loader using a visor as a protective measure is known and widely used; the closest analogue is the RF patent for utility model No. 179157, publ. 04/28/2018, where, according to the description, the visor of the gripping device will prevent material from falling out of the bucket, which is a significant drawback, because The visor does not so much protect against material falling out of the bucket, but serves as a static barrier and the basis for the growth of a “hill” of material from which fragments of material will be torn off, i.e. with a visor the “slide” of material is higher than without it.

The essence of the claimed utility model is illustrated by drawings:

Figure 1 is a side view of a front-end loader bucket with the upper edge of the bucket in a horizontal position with the protective screen pulled back and the upper part of the protective screen positioned above the upper edge of the rear wall of the bucket;

Figure 2 - side view of the front loader bucket in a position on the surface

Figure 3 is a rear view of a front loader bucket with a protective screen made of sections in the form of gratings;

Figure 4 is a view of a front-end loader bucket loaded with inert material (crushed stone), showing the trajectory of crushed stone falling from the bucket and the essence of the protective function of the protective screen in reflecting crushed stone and changing its trajectory.

The utility model (Fig. 1, 2) contains a body (item 1 of Fig. 1) of a front loader bucket, eyes, and teeth. It differs in that it contains a protective screen (item 4 of Fig. 1), spaced from the rear wall of the bucket, the upper edge of the protective screen is located above the upper edge of the rear wall, and if a visor is installed on the rear wall of the bucket, then above the visor. This ensures that the crushed stone that falls off the “slide” load (item 5 of Fig.4) will roll down and collide with the protective screen (item 4 of Fig.1). The protective screen (item 4 of Fig.1) is equal in width to the width of the bucket and is divided into sections (item 4 of Fig.3), located on both sides of the eye in the middle of the bucket and the structural elements of the loader. Sections (item 4 of fig. 3) of the protective screen, suspended on a hinged connection to the rod (item 3 of fig. 1) allow large parts of the material loaded into the bucket to pass through, deviating from the bucket and preventing getting stuck, and stops on the rod (item 3 Fig.1) limit excessive rotation of sections (item 4, Fig.3) of the protective screen. The sections (item 4 of fig. 3) are made of gratings for better visibility, with a bend of part of the protective screen (item 4 of fig. 1) to change the trajectory of falling materials (item 6 of fig. 4) caught between the bucket and the protective screen ( item 4 Fig.1) away from the cabin. The rod (item 3 of Fig.1) connects two brackets (item 2 of Fig.1), the opposite ends of which, spaced from the rod (item 3 of Fig.1), are connected to the bucket from the side where the upper corners of the side and rear walls converge.

Claims (1)

A front loader bucket containing a body (1), eyes and teeth, characterized in that it contains a protective screen (4) equal to the width of the bucket, consisting of sections made of gratings, and suspended with the possibility of limited excess rotation on a hinged connection to the rod ( 3), connected to two brackets (2), which are connected to the bucket from the side where the upper corners of the side and rear walls converge, so that the upper edge of the protective screen (4) is above the upper edge of the rear wall of the bucket.