SU426649A1 - DEVICE FOR SEPARATION OF THE BOTTLE FROM THE SEPARATING MATERIAL - Google Patents

Description

one

The invention relates to agricultural machinery, namely, devices for pretreatment of haymaking material, “for example, anyway.

Devices are known for separating the tops from the salmon material, for example from lucas, including parallel-mounted rollers facing the other, fixed on a closed chain loop, equipped with a gear rack, with which the chesters interact on one of each pair of rotating rollers.

However, the known devices have low productivity and quality of trimming of planting material.

In order to improve the quality of trimming onions: zi, z in (The proposed device is pairwise rotating in alts at its ends are mounted on two disks, forming a hollow drum, and the rack and pinion is made in the form of a crown, which is equipped with teeth 1 inside | outer and in the staggered order, for a periadhic change of direction 1 in the roll crushing. In the cavity of the reel IB, the upper part of it has a moving return (forward-cutting edge. In order to catch and transport

2

cut bulbs from the drum inside it is placed an inclined tray.

FIG. 1 shows schematically a device for separating the tops of a haulm from a smoothing material, side view; in fig. 2 is a kinematic diagram of the device and node I; in fig.

3- longitudinal section of the device; in fig.

4- in the direction of arrow A in FIG. 3; in fig. 5 is a view but arrow B in FIG. 3; in fig. 6 is a section along BB in FIG. 3

The device consists of an IPE frame with a front 1 and a rear rack 2, having respectively input and output necks for the onion to be processed, and the racks are mounted on the lower frame with elongated front blades relative to the rear ones, which ensures that the entire machine is installed in a tilted-four position shafts with support rollers 3 at the ends, on which the diaks 4, having drilled slots for the support bushings, are placed, are placed around the circumference. In the bearing bushes, the longitudinal rollers 5 with an elastic lining are missed by the end of the axle pins, and on their long ends, the pinions 6 are mounted on one side, which couple in pairs. In addition, one of the gears of each pair is twice as long as the first, elongated part is engaged with the fixed toothed rim 7 mounted on

 Thanks to what tfi iBpamoHHii b raban, image disk mch1 4 and va "tatsa 5, lognern" - the planetary movement will be communicated - with the polario in the most direct direction, v. speed. In the iseipxiieH parts of the crown, the teeth were removed, | And the nipotisis of this section was set toothed sector 8. Shche: ti 6, rose and engaged with this seggy, rotates prot-volnozdolt 1prazdelenie la, pass this part, will rotate. on the occasion.

Bouake: p 9 with dispenser 10, measuring elastic elbows, designed to feed the ba.rabana of a given amount of lukRVD.

A knife 11 driven by a two-armed lever / -, a connecting rod 13 and a crank 14 serves to cut the bulbs from the tops, pinched between elastic rollers 5. Inclined lotto / 5 size & schenn: v1nut, | and from the drum cut off the tops and falling down the bulbs. To rotate the drum, the discs 4 have toothed rims that interact with the gears of the shaft 16. The maschine is driven from an electric motor / 7 connected to the crank head 14 of a belt drive. In turn, the crank shaft 14 is coupled to the worm shaft of the gearbox / 5, one end of the output shaft of which is connected to the shaft 16, which rotates the drum, and the second end to the worm shaft coupler of the second gearbox / 9, causing the impeller to rotate the impeller Yu dispenser through chain transmission.

The device works as follows.

Motor P, through a worm gearbox 18, passes into 1B, CREW | an.ie hall with testern 1M "M, which, interacting with the toothed rims of the disks 4, causes the drum to rotate, while gears b coupled in pairs and interacting with the rim 7 , the elastic rollers 5 are reported to have a planetary rotation with the opposite direction of the neighboring rollers. But since several teeth are removed in the toothed crown in the upper section, and an internal engagement sector is installed against it, the gear 6, having reached this section, breaks from the engagement with the external engagement teeth and engages with the internal engagement teeth1, the rollers 5 rotate in opposite direction. Upon further rotation of the drum, gear 6 again engages with the teeth of the outer gear and continues to rotate in the opposite direction.

At the same time, with: rotation of the shaft

crank 14 charez .u | n 13 and two shoulders lever 12, the knife // receives a longitudinal reciprocating motion.

Through the worm gear reducer 19 and the chain drive, the impeller of the feeder 10 rotates, feeding the bulb from the hopper 9 into the drum cavity in a predetermined number. Hitting the drum on the rotating rollers 5, the onions roll over, conditions are created to pick up

The end of the stem of the foliage tops and the closure of it between the rollers 5. The bulge lasts until the bulb stops against the rollers, after which, due to the gap between the rollers, they rotate with slipping along the stem of the foliage. When the rollers 5 are rotated in the upper position in the opposite direction to a predetermined angle of the bulb, they move away from 1H1XX on the op amp; the most recent value and at a distance of 1 inch of the drum is fed to the knife blade directed to the stem of the tops a certain distance from the bulb. The cut bulb on tray 15 rolls out. With further rotation, the direction of rotation of the rollers 5 is changed, and they select the cut tops to the outside into the container located at the bottom. The bulbs that are not caught by the rollers 5, rolling along the inclined drum, roll out.

Subject invention

Claims (3)

1. Device for separating tops from planting material, for example from bulbs, including in parallel, mutually rotating towards one another rollers mounted on a closed chain loop, equipped with a toothed rack, with which the pinions, which are present, interact On one of each pair of rotating rollers, characterized in that, in order to improve the quality of cutting the bulbs, the pairwise rotating rollers with their ends are mounted on two discs, forming a hollow drum, The gear rack is made in the form of a crown, which in the upper part is provided with internal and external teeth, arranged in sectors in a staggered manner, to periodically change the direction of rotation of the rollers. 2. A device according to claim 1, characterized in that in the cavity of the drum, in the upper part of it, a moving reciprocating cutting knife is installed parallel to the rollers. 3. The device according to PP. and 2, characterized in that, in order to catch, va, n, and transporting the cut bulbs from the drum, there is an inclined tray inside it. // // .Sryg 2 dida & U T  four Type B 2 - Vnz.5 W