SU1445652A2 - Apparatus for controlling weighers of mobile feed distributor - Google Patents

Abstract

The invention relates to agricultural machinery, in particular to devices for controlling the dispenser, and provides for improved metering accuracy and operational reliability. The device contains a sensor command, interacting with the plates 2, mounted on the guide 1, which is installed along the feeders. The sensor commands are made in the form of pivotally connected levers 7 and 8 that control the actuator 5 and are equipped with copying wheels on the ends. When the wheel interacts with the plate, the lever 7 is deflected, moving the associated rod 16 in the housing 13, which is made of a metallic material to compensate for the oscillations that occur. At the same time, the lower end of the cable rotates the lever 17 for switching on the actuator of the electric motor for driving the unloading screw 6. The command sensor is disconnected when the wheel leaves the last plate 2. 2 Cp. f-ly, 3 IL. (L

Description

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The invention relates to agricultural machinery, in particular to devices for controlling the dispenser of a mobile feed dispenser, and is an improvement of the device according to the authors. St. No. 1080801.

The purpose of the invention is to improve dosing accuracy and reliability in operation.

FIG. 1 shows schematically a device for controlling a dispenser of a mobile-IQ providing for switching the switches 19 of the feed dispenser, a general view; nai 20. At this, actuator 5 is triggered

FIG. 2 shows section A-A in FIG. one; in fig. 3, an electric motor and an unloading auger 6, section BB in FIG. 1. Begins the delivery of the feed until the dispenser of the control unit, Wood 9, dismounts from the last plate 2.

The mobile feed dispenser turns on the switch. In this case, the switches 19 and 20, which are located below along the feed passage, will start at the starting position. Further process

plates 2 are fixed with screws 4 with the possibility of exhibiting each of them to a given height h. The value of the feed rate is determined by the number of plates thus installed.

When a copying wheel 9 interacts with the plate 2, the lever is deflected, stretching the spring 12, and the pull 16 is pulled out of the housing 13. At the same time, the lever 17 rotates around the support 18,

control 1, on which the feeders of feed rates set above the feeders of adjacent machines are placed. made in the form of plates 2 with grooves 3. The plates 2 are fixed on the guide by means of screws 4.

The command sensor is connected to the current source through the starter 5 of the electric motor of the unloading screw 6 and is made in the form of an electromechanical assembly, which consists of hinged and jointly mounted loops 7 and 8 mounted on their free ends, respectively, of the copying wheels 9 and 10. The working surfaces of the latter are strands with a recess 11, which has an AND-shaped cross section, for contacting the guide rail 1, with the copying wheels being interconnected by a spring 12. The lever 8 is connected by means of rigidly connected There is a flexible hollow body 13 made of elastic material with a stand 14 of the feeder 15. Inside the case, there is a ha 16, fixed at one end on the lever 7, the other end of the cable 16 is equipped with a switch, made in the form of a lever |

17, which, when turned around the hinge, is repeated. The oscillations of the moving feeder during operation of the device are compensated by the elastic body 13.

Claims (3)

1. Device for controlling the dispenser of a mobile feeder according to the author. St. No. 1080801, characterized in that, in order to improve the metering accuracy and reliability in operation, the sensor commands are made in the form of two spring-loaded levers located one above the other and interconnected between each other, at the free ends of which are installed interacting with the guide copying wheels and a hollow body made of an elastic material attached to the lower arm and to the feed dispenser, having a rod placed inside it, one end of which is connected to the upper arm and the other one is equipped with a switch.m installed with zmozhnostyu reacting with switches of the actuator motor unloading auger. 2. The device according to p. I, is different of the support 18, interacts with the switch- 40 in that the adjusters of the rate of issue of feed by the vychatel 19 and 20 starter 5. The device works as follows. The feeder moves along the feeders. In front of each corset, they are fixed in the form of plates, which are fixed on the guide. 3. The device according to claim 1, characterized in that the working surface of each copying wheel is made with a notch. Chiki norms are set depending on 45 having a V-shaped cross-section the needs of each animal, for what to feed providing switching of switches 19 and 20. At this, actuator 5 is activated plates 2 are fixed with screws 4 with the possibility of exhibiting each of them to a given height h. The value of the feed rate is determined by the number of plates thus installed. When a copying wheel 9 interacts with the plate 2, the lever is deflected, stretching the spring 12, and the pull 16 is pulled out of the housing 13. At the same time, the lever 17 rotates around the support 18, repeats. The oscillations of the moving feeder during operation of the device are compensated by the elastic body 13. Invention Formula 1. Device for controlling the dispenser of a mobile feeder according to the author. St. No. 1080801, characterized in that, in order to improve the metering accuracy and reliability in operation, the sensor commands are made in the form of two spring-loaded levers located one above the other and interconnected between each other, at the free ends of which are installed interacting with the guide copying wheels and a hollow body made of an elastic material attached to the lower arm and to the feed dispenser, having a rod placed inside it, one end of which is connected to the upper arm and the other one is equipped with a switch.m installed with zmozhnostyu reacting with switches of the actuator motor unloading auger. 2. The device according to p. I, is different are complete in the form of plates which are fixed on the guide. 3. The device according to claim 1, characterized in that the working surface of each copying wheel is made with a notch.  having a V-shaped cross section to feed BUT-/ Bb Fig.Z FIG. 2