SU895308A1

SU895308A1 - Apparatus for dressing sowers with grains

Info

Publication number: SU895308A1
Application number: SU782587506A
Authority: SU
Inventors: Николай Владимирович Фролов; Анатолий Михайлович Журавлев
Original assignee: Куйбышевский сельскохозяйственный институт
Priority date: 1978-03-02
Filing date: 1978-03-02
Publication date: 1982-01-07

Description

Изобретение относитс к сельскохоз йственному машиностроению, а именно к устройствам дл загрузки сыпучих материалов.FIELD OF THE INVENTION The invention relates to agricultural machinery, namely, devices for loading bulk materials.

Известно устройство дл заправки зерном се лок, включающее бункер дл зерна, транспортирующее приспособление , состо щее из двух установленных под углом один к другому шнеков с сообщающимис через переходную к;аме ру кожухами, и механизм привода р.A device for filling grain with grain is known, which includes a grain hopper, a transport device, consisting of two augers at an angle to one another with communicating through the transitional housings, and a drive mechanism p.

Недостатком этого устройства вл етс уплотнение зерна и его травмирование под действием динамических нагрузок, возникающих в перехо,цной камере при переходе зерна из вертикального в горизонтальный шнек.A disadvantage of this device is the compaction of the grain and its injury under the action of dynamic loads that occur in the junction chamber when the grain passes from the vertical to the horizontal auger.

Цель изобретени - уменьшение травмировани и уплотнени зерна в переходной камере.The purpose of the invention is to reduce injury and compaction of grain in the transition chamber.

Указанна цель достигаетс тем, что в |гстройстве дл заправки зерном се лок, включающем бункер дл зерна, транспортирующее приспособление, состо щее из двух установленных под углом один к другому шнеков с сообщающимис через переходную камеру кожухами , и механизм привода, горизонтальный шнек установлен таким образом , чтобы последний виток вертикального шнека был расположен вьшге оси горизонтального шнека, а переходна камера установлена на верхнем торце вертикального шнека, причем ее днище выполнено с наклоном к горизонтгшьному шнеку.This goal is achieved by the fact that in the device for filling grain with grain, including a grain bin, a transporting device consisting of two screws installed at an angle to each other with housings communicating through the transition chamber, the horizontal screw is installed in this way so that the last turn of the vertical auger is located above the axis of the horizontal auger, and the transition chamber is installed on the upper end of the vertical auger, and its bottom is inclined to the horizontal axis there is no

На фиг, 1 изображено устройство дп заправки зерном се лок-, на фиг. 2 - то же, сечение А-А на FIG. 1 shows a device dp of filling with grain selek-, FIG. 2 - the same, section AA

15 фиг. 1 на фиг. 3 - то же, сечение Б-Б на фиг. 1, на фиг. 4 - то же, сечение В-В на фиг. 2.15 of FIG. 1 in FIG. 3 - the same, section BB in FIG. 1, in FIG. 4 is the same, section BB in FIG. 2

Устройство включает бункер 1, транспортирующее приспособление 2 The device includes a hopper 1 transporting device 2

Claims

20 in the form of vertical and horizontal screws 3, 4J interconnected by means of a bevel gear 5 and a flexible gear 6 and placed in transport cylindrical shells 7 and 8, interconnected by means of a transition chamber 9. The vertical screw 3 is located in the cavity of the hopper 1, and the horizontal screw 4 is installed, at a right angle to the screw 3, with the possibility of circular rotation about the vertical axis. Podgrabayush; its device 10 is made in the form of vertical blades 11 of variable width and height, set at an angle of 35-40 to the diameter of the disk 12, on which they are fixed with their narrow part, in the direction of vrash; The disk 12 is mounted coaxially with the vertical screw 3. At: the end of the horizontal screw 4, a flexible loading sleeve 13 is installed with a locking device at the lower end. The adapter chamber 9 has an inclined bottom 14 with a cylindrical pipe 15 and is rigidly connected to the casing 8 of the horizontal screw 4, and to the casing 7 of the vertical screw 3 - pivotally through a cylindrical pipe 15 with an annular flange 16. On the casing 7 there is a flange 17 located in the cavity formed by the flange 16. The flanges 16 and 17 are fixed by the axes 18 in the form of ring sectors. The vertical screw 3 and the scooping device 10 are driven from the vehicle's power take-off shaft by means of bevel gears 20 and cylindrical and bevel gears 21, 22 placed in the housing 19, and 23 and 24 are mounted on the outer side of the hopper 1, The latter is the support of the horizontal screw 4. On the casing 8, the bracket 25 with roller 26 is rigidly fixed. A stopper device 27 with a handle 28 is mounted on the bunker. The device works. Next 1. The unit moves up to the working side of the machine, the flexible boot spreader 84 Kav 13 is combined with the seed seed spindle, then the screws 3 and 4 are connected with the raking device 10. The disc 12 with the blades And rotates in the direction of rotation of the vertical screw 3, but with lower angular velocity. The grain in the lower part of the hopper is carried by the blades 11 to the vertical pin 3 and transported by it to the transfer chamber 9, then along the inclined bottom 14 enters the horizontal screw 4 and is transported through the flexible loading sleeve 13 to the seed box. Through the use of this device, the dynamic loads on the grain and its injury are reduced, the energy costs are reduced, and the compaction of the grain in the transition chamber is reduced. The invention of the device for filling grain with grain, including a grain hopper, a transporting device consisting of two screws mounted at an angle to one another and made with housings communicating through the transition chamber, and with a drive mechanism injuring and compacting the grain in the transition chamber, the horizontal auger is mounted so that the last turn of the vertical auger is located above the axis of the horizontal auger, and the transition chamber is set to the upper end of the vertical auger, and the bottom of the transition chamber is inclined to the horizontal auger. Sources of information taken into account during the examination 1. USSR Author's Certificate No. 180884, cl. A 01 C 7/00, 1965 (prototype).

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