RU180129U1 - CONVEYOR LINK - Google Patents

Abstract

The utility model relates to agricultural engineering, in particular to the designs of machines for drying grain. The conveyor link includes two segments of the metal profile 1 with fingers 2 made at their ends for fastening in the holes on the cheeks of the links of the parallel traction chains (not shown), while the profile pipe is selected as the metal profile 1, and the connection of the segments of the metal profile 1 is made in the form one or more metal plates 3. Holes may be formed in the plates 3. 1 ill.

Description

The utility model relates to agricultural engineering, in particular to the designs of machines for drying grain.

The “Bar Elevator Canvas” is known (description of the invention to the patent of the Russian Federation No. 2164736; IPC: A01D 17/10, publication date: 04/10/2001), consisting of removable omega-shaped rods with ends bent outward and fixed in sockets on the inner cheeks of the links parallel traction sleeve-roller chains and alternately set by their bends 180 ° in different directions, equipped with clamps for their position, the ends of the rods are made in the form of fingers of the links of the traction chains, and in the central part of the rod with an offset from the center in the form of a ring a limiter of axial displacement of the clamps along the bar is installed, while the holes of the outer cheeks of the traction chains correspond to the transverse profile of the ends of the rods inserted into the holes of the cheeks, while the removable omega-curved and not fixedly fixed on the inner cheeks of the links of two parallel traction chains of the rods with limiters in the form of a ring and worn 180 bars in their bends are mounted on their bars in opposite directions in the form of separate groups of three bars on two pairs of links in each of the parallel traction chains with the opposite direction of the bends in the two extreme rods in the group relative to the bending position of the middle bar between them, directed upward on the working branch of the elevator, and separate groups of three rods with clamps are interconnected by one, two or more links in each of the parallel traction chains the formation of different-sized "pockets" for placement of separated root crops and transportation of piece objects in them.

The “Link of the conveyor” is also known (description of the utility model for the patent of the Russian Federation No. 168783; IPC: A01D 17/10, publication date: 04/10/2001), consisting of blades fixed in sockets on the cheeks of the links of the parallel traction sleeve-roller chains, at the ends the blades are fingers, the holes of the cheeks of the traction chains correspond to the transverse profile of the fingers inserted into the holes of the cheeks, each blade contains two pieces of a metal profile connected by more than one, shorter pieces of a metal profile to the ends of the long corners CREPLA fingers.

The disadvantages of the known design is the significant complexity in the manufacture of the link due to the need to combine its constituent elements using a special device - a conductor.

The technical task of the proposed utility model is to accelerate the manufacturing process of links without the use of special tools, since the plates themselves determine the relative position of the profile sections, as well as increase the rigidity of the structure by choosing a metal profile in the form of a profile pipe and performing elements connecting adjacent sections of the profiles in the form plates.

To solve this problem, in the conveyor link, which includes at least two segments of a metal profile, rigidly connected to each other, with fingers made at their ends for fastening in the holes on the cheeks of the links of parallel traction chains, a profile pipe is selected as a metal profile, and the connection of the segments of the metal profile is made in the form of one or more metal plates.

The technical result of the proposed utility model is the solution of the technical problem, namely, the acceleration of the manufacturing process of links without a special device (conductor), since the plates themselves determine the location of the profile sections and increase the rigidity of the structure due to the implementation of the connecting elements in the form of plates.

In FIG. 1 shows a general view of the conveyor link from above.

The conveyor link includes two segments of the metal profile 1 with fingers 2 made at their ends for fastening in the holes on the cheeks of the links of the parallel traction chains (not shown), while the profile pipe is selected as the metal profile 1, and the connection of the segments of the metal profile 1 is made in the form one or more metal plates 3. Holes may be formed in the plates 3.

A conveyor link comprising two segments of a metal profile 1 connected by plates 3 with fingers 2 made at their ends is installed between parallel traction chains by securing the fingers 2 in the holes on the cheeks of the links of parallel traction chains (not shown). When the chains move, the conveyor links move with the grain.

Using the utility model allows you to speed up the manufacturing process of links without a special device (conductor), since the plates themselves determine the location of the profile sections, and increase the rigidity of the structure due to the implementation of the connecting elements in the form of plates with planar rigidity.

Claims (2)

1. The conveyor link, comprising at least two segments of a metal profile rigidly connected to each other, with fingers made at their ends for fastening in the holes on the cheeks of the links of parallel traction chains, characterized in that the profile pipe is selected as the metal profile, and the connection segments of the metal profile is made in the form of one or more metal plates. 2. The conveyor link according to claim 1, characterized in that the holes are made in the metal plates.

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