RU166891U1 - FEEDER TRANSPORTER - Google Patents

Abstract

The utility model relates to the field of military tracked vehicles (VGM), in particular to the conveyor of the feed mechanism.

The feed conveyor (TMP) consists of a frame, a gearbox with a drive sprocket, an electric motor, a driven sprocket fixed in the fork of the tensioning mechanism, a chain with two cogs to move the projectile into the intermediate tray. A pocket closed by a lid is welded on the conveyor frame to accommodate the loading console (PZ). To increase the speed of loading shells into the conveyor, to control the placement of shells on the conveyor, to ensure the convenience of the loading shells from the ground (SGI), two rollers and four contact devices connected to the loading console are additionally installed on the conveyor frame. Achieving a reduction in the load time of the ammunition load — an increase in combat readiness, while firing from the ground — an increase in rate of fire.

Description

The utility model relates to the field of military tracked vehicles (VGM), in particular to the conveyor of the feed mechanism.

Known conveyors of the feed mechanism (TMP), moving shells into the intermediate tray. The installation of shells on the conveyor, control of the loading panel is carried out by loading shells from the ground (SGI), which moves the projectile from the capping to the conveyor, applying its physical strength.

As a prototype, a feed conveyor was taken (Product 2C19 technical description and operating instructions, album of drawings 2C19 TO1, Goskomizdat, 1990, p. 35). The conveyor of the feed mechanism includes a frame, a gearbox with a drive sprocket, an electric motor, a driven sprocket fixed in the fork of the tension mechanism, a chain with two cogs. A pocket closed by a lid is welded on the conveyor frame to accommodate the loading console (PZ), with which the TMP is controlled.

In accordance with the order of loading shells and the order of firing from the ground (Product 2C19, instruction manual for calculating 2C19. IE, Goskomizdat, 1990, p. 50, 58), to move the projectile, the ZSG must lay it on the TMP to push it to the stop, with In this case, both projectile belts must lie on the conveyor guides, and when the RESOLUTION lamp on the PZ lights up, press the START button on the PZ.

Thus, the work of the SGI consists of the work of moving the projectile from the closure to the TMP, the work of placing it on the stop, and the work of pressing the button on the PP.

Consequently, the distance of the work on moving the projectile from closure to direct placement on the conveyor and the time taken by the SGH to perform these works are significant drawbacks of all existing similar conveyor feed mechanisms.

Reducing the distance of work on moving the projectile from the closure on the TMP is achieved by installing 2 rollers on the conveyor frame. Thus, the ZSG gets the opportunity to lay the projectile on the rollers and, rolling it on the rollers, reduces the force applied to move the projectile. Also, the rollers allow you to directly direct the projectile for its proper placement on the stop. Further, due to contact devices that give an electrical signal to the PZ about the presence of a projectile on the conveyor, it automatically moves.

The objective of this utility model is to increase the speed of loading shells into the conveyor, to control the placement of shells on the conveyor, to ensure the convenience of the ZSG.

To achieve this goal, a utility model of the conveyor of the feed mechanism is proposed, comprising a frame, a gearbox with a drive sprocket, an electric motor, a driven sprocket fixed in the fork of the tensioning mechanism, a chain with two cogs, and controlled by a loading console, characterized in that 2 rollers are additionally mounted on the conveyor frame located at an angle to each other and 4 contact devices placed on the frame, connected to the loading console.

Thus, in order to achieve this task, 2 rollers and 4 contact devices are additionally installed.

A general view of the structural and layout scheme is shown in Fig. 1, where it is indicated: frame 1, contact devices 2, roller 3, pin 4, loading console 5, chain 6, drive sprocket 7.

The proposed utility model works as follows. When moving the projectile, the ZSG puts it on the rollers 3, rolls it on the rollers. Next, the projectile enters the frame 1 of the TMP, where there are four contact devices 2. Contact devices 2 determine the location of the projectile belts on the conveyor guides, and issue a command to the loading console 5. When the RESOLUTION command is present, the loading console 5 automatically issues a signal to turn on the electric motor, which rotates drive sprocket 7. Chain 6 with end 4 will move the projectile to the intermediate tray. With further movement, scot 4 will shut off the electric motor. (Product 2C19 instruction manual for calculating 2C19. IE, Goskomizdat, 1990).

Thus, the proposed technical solution allows us to ensure the convenience of the ZSG by reducing the force applied to move the projectile and automatically move the projectile without the participation of a crew member. SGI at this time can carry out the next supply of the projectile. Achieving a reduction in the loading time of shells in the conveyor - increasing combat readiness. Also, when shooting from the ground, an increase in rate of fire, which is significantly limited by the actions of the SGI.

List of sources

1. Product 2C19 technical description and operating instructions, album of drawings 2C19 TO1, Goskomizdat, 1990.

2. Product 2C19; operating instructions for calculation; 2C19. IE, Goskomizdat, 1990.

Claims (1)

A feed conveyor comprising a frame, a gearbox with a drive sprocket, an electric motor, a driven sprocket mounted in a fork of the tensioning mechanism, a two-chain chain controlled by a loading panel, characterized in that two rollers are additionally mounted on the conveyor frame and are angled to each other , and four contact devices located on the frame, connected to the loading console.

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