UA8233U - Chain and rod conveyer - Google Patents

Abstract

A chain and rod conveyer contains two parallel continuous roller chains, placed in parallel, connected between each other by rods, which are the axles of the chains, and a carrier belt of the conveyer. The conveyer contains separate axles of the chains and modified outer plates of driven chains, in which, through the chains and perpendicularly to them, rotary carrier rods are mounted with small brushes, fixed immovably, the rotation of which in the direction needed is ensured by driven stars, fixed as a console and alternatively next nearest on each side of a carrier rod, while the belt is passing a corresponding site whereon chains to drive the rods are arranged immovably.

Description

Description of the invention

The useful model belongs to the field of general mechanical engineering, in particular to the transport-separating 2 bodies of machines for harvesting root vegetables and can be used in the manufacture of chain-rod conveyors.

Conveyors of harvesting machines are known, which contain two parallel endless bushing-roller chains, connected to each other by rods, which are both the axis of the chains and the carrier web of the conveyor. The bars are evenly spaced in one plane at a distance from each other equal to the pitch of 70 chains. (Sveklopogruzchik SPOS-4,2. Technical requirements for repair. - Moscow, 1986. -7Zs.

The disadvantage of the generally accepted design should be considered the damage of root crops when they come into contact with the metal surface of the rods and their insufficient cleaning from the soil.

A useful model is the task of eliminating injury to root and tuber crops and increasing the separation capacity of the transporter. 19 The task set by the useful model is achieved by the fact that, according to the useful model, the chain-bar conveyor, which contains two parallel endless sleeve-roller chains connected to each other by bars, which are the axis of the chains and the carrier web of the conveyor, according to the useful model, contains separate axes of the chains and modified outer plates of the drive chains, in which, through and perpendicular to the chains, rotating carrier rods with immovably fixed brushes are installed, the rotation of which in the desired direction is provided by drive sprockets fixed cantilever and alternately through one on each side of the carrier rod, when the corresponding section is traversed by the canvas, on which the bar drive chains are immovably installed.

The working surface is formed by a soft surface of brushes that absorb the shock loads of roots and tubers, reducing their damage, and the rotational movement of the rods in different directions and in areas where this movement is necessary contributes to more effective cleaning due to the active interaction of the brushes with the roots and tubers. -at

Figure 1 shows the general view of the conveyor, top view; in Fig. 2 - section A-A of Fig. 1; on Fig. 3 - view B of Fig. 1.

The conveyor belt is composed of rods 1, two bushing-roller chains 2 and З, which connect the rods to the belt, and contain elements of the drive chains: the block of the inner link 4 and the modified outer plates 5 are pressed onto the axis 6. The belt has a closed circuit and the corresponding tension, and its movement is ensured by the drive shaft 7. Rods 1 are inserted into the holes of the outer plates 5 and along their length between the two chains 2 and З contain firmly fixed brushes 8 that form a solid, soft surface around rod 1. Rods 1 freely rotate around their own axis together with the brushes 8. The forced rotation of the rods 1 in the corresponding zone is provided by the drive sprockets 9, which are alternately fixed on each side of the rod 1 through one cantilever. The drive chains of the rods 10 are immovably fixed along the drive chains 2 and Z and their position, above or below the sprocket 9, determine the direction of rotation of the rods 1 with brushes 8.

The chain-rod conveyor works as follows. With the help of the drive shaft Z, the canvas is set in motion. Root tubers (not shown in the figure) move along the conveyor belt and at the same time are cleaned of soil residues, which are cleaned by active brushes 8, which are actuated by sprockets 9 s through rod 1, when the sprocket 9 passes through the fixed chain 10. 8, which rotate in different directions, the root tuber is rotated, and as a result, its surface is more effectively cleaned, which is also caused by the brushes copying the surface of the root tuber. (ee) sh- oh! (In - name) I 5 17 IS

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Claims (1)

The formula of the invention Chain-bar conveyor, which contains two parallel-located endless sleeve-roller /5 chains, connected to each other by bars, which are the axis of the chains and the carrier web of the conveyor, which is distinguished by the fact that it contains separate axes of the chains and modified outer plates drive chains, in which rotating carrier rods with immovably fixed brushes are installed through and perpendicular to the chains, the rotation of which in the desired direction is provided by drive sprockets, fixed cantilever and alternately through one on each side of the carrier rod, when passing through the web of the corresponding section, on which fixedly installed bar drive chains. Official bulletin "Industrial Property". Book 1 "Inventions, useful models, topographies of integrated microcircuits", 2005, M 7, 15.07.2005. State Department of Intellectual Property of the Ministry of Education and Science of Ukraine. that 2 (ze) (ze) with (ee) - with . and? (ee) ime) (95) syu 070 So 60 b5