SU1464937A1 - Digging-out machine - Google Patents

Abstract

The invention relates to forestry and agricultural and agricultural. I machine engineering, in particular to machines for cleaning nasal material in forest and podovye pito.hnika. The purpose of the invention is to improve the quality of planting material and increase labor productivity in a sample of planting material by eliminating manual labor when laying plants in a container. The copying machine is equipped with a device consisting of a selective conveyor 1, rotating finger impellers 3, screen 1 1 and fan 5, the discharge nozzle 6 of which is equipped with a water spray 12 and is installed at the exit of the plants from the rotating zone of the finger impellers 3 in front of the tank 7 for collecting plants. During the operation of the machine, plants moving along a selective conveyor 1 are fed to guides 4. The arms, which are propelled by fingers, move the plants to the zone of action. the air flow of the fan, their root system is humidified, and the plants pushed by the air flow advance the movement of the fingers of the impellers, slide along the guides 4 and due to the greater weight of the root system are regularly arranged in the container 7 for collecting plants which performs reciprocating movements in the horizontal plane, lowering as you fill the plants. 2 hp f-ly, 4 ill. with (L

Description

The invention relates to forestry and agricultural machinery, in particular, devices for digging and sampling of planting material in forest and fruit nurseries.

The aim of the invention is to improve the quality of planting material and increase productivity by eliminating manual labor when laying plants in a container.

FIG. 1 shows a device for placing plants in boxes, rear view; in fig. 2 - the same, top view; in fig. 3 - rotating with an impeller with spring-loaded fingers; in fig. 4 - part of a guide equipped with a portable screen.

The copy-selective machine includes: a frame with support wheels, a linkage 1 strap (not shown), a selective: conveyor 1, driving pulleys 2, finger impellers 3, guides 4, fan 5, discharge pipe 6 of which is located before capacity 7: for collecting plants 8, mechanism 9 for drive E of entor 5 and mechanism 10 for return-; but the translational motion in the horizontal plane and lowering the tank 7.: The impellers 3 are fixed on the shaft one; 1 of the pulleys of the leading conveyor 2 parallel to the plane of the guides 4, its own: the free ends of which are directly; adjoins container 7 for laying the laying out of genii 8. Direction 4 consists of 2: curved rods, one of which is elongated and in order to increase the pressure of the air flowing out of the inlet pipe 6, of the fan 5 equipped with a screen 1. On the discharge pipe 6 of the fan 5 a sprayer 12 is installed.

Copy-selective machine works as follows.

The enlarged plants (seedlings), doped with a clamp, by an 8 selective transport 1 are removed from the ground and transferred to one transport device 4. In the path of the selective transport 1, the root systems of plants 8 are freed from excessive soil from the selective transport. Before driving pulleys 2, plants 8, re-MenuiMbie by selective conveyor 1, fall into confined spaces formed by the fingers of the impellers 3. If the translational speed of the plants 8 does not coincide with the circumferential speed of the impellers 3, the spring-loaded fingers of the impellers 3 can deviate without preventing damage to the plants 8 , pushed by the fingers of the impellers, the melt continues to move along the guides m 4 to the zone of action of the air flow, exit it from the discharge pipe 6 of the fan 5. Root system 5

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theme. The plants 8 are moistened with water or special solutions sprayed in the air flow coming out of the discharge port 6 of the fan 5 with a spray 12 of water, which prevents the drying of the rootstocks 8 and improves the quality of planting material. Under the action of air flow, the plant 8 overtakes the movement of the fingers of the impellers 3, which eliminates their pinching and damage and, pushed by the air flow, the exit of the fan 5 from the discharge pipe 6 of the fan 5 slides along the guides 4 and because of the greater weight of the root system Diluted in the plant collecting container 8. The outlet of the discharge pipe 6 of the fan 5 is located tangentially to the curved guide 4 and directly adjoins the container for collecting plants 8. Screen 11 allows Pressure of the air flow from the discharge pipe 6 of the ventilator 5, which transports the plants to the collection plant 8, goes. Capacity 7 reciprocates in a horizontal plane and as the plants accumulate it springs down. .

Claims (3)

Invention Formula I. A machine that contains a frame with support wheels, a driving bracket, a tractor, a conveyor belt in the form of a pair of endless belts mounted on pulleys, guides and a container for collecting plants, which is in order to improve the quality of planting material and increase labor productivity by eliminating manual labor when planting plants in a tank, it is equipped with a device that is designed as mounted on the shaft of one of the pulleys at the exit of the feeding conveyor rollers, mounted on one of the guides and adjacent to the tank for collecting plants of the screen and the fan, the discharge nozzle of which is equipped with a water sprayer and is installed in the zone of the exit of plants from the finger-like impellers in front of the tank for collecting plants. 2. The machine according to claim 1, which is clad with the fact that, in order to reduce the damage to plants, the fingers on the impeller are fixed pivotally and spring-loaded. 3. The machine according to claim., Characterized in that, for the purpose of arranging plants, it is provided with a mechanism for reciprocating movement of a container for collecting plants in horizontal and vertical planes. 3 4 7