SU128978A1 - Sandblast for molding sand - Google Patents
Sandblast for molding sandInfo
- Publication number
- SU128978A1 SU128978A1 SU644419A SU644419A SU128978A1 SU 128978 A1 SU128978 A1 SU 128978A1 SU 644419 A SU644419 A SU 644419A SU 644419 A SU644419 A SU 644419A SU 128978 A1 SU128978 A1 SU 128978A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- sandblast
- molding sand
- small
- sleeve
- sand
- Prior art date
Links
Landscapes
- Underground Or Underwater Handling Of Building Materials (AREA)
- Soil Working Implements (AREA)
- Gear Transmission (AREA)
Description
Известны пескометы дл подачи формовочной смеси, состо щие из поворотных тумб, малого и большого рукава и метательной головки.Sanding throwers are known for feeding molding sand, which consist of swiveling thumbs, a small and large sleeve, and a throwing head.
Описываема конструкци пескомета отличаетс от известных тем, что двигатель привода метательной головки расположен на поворотной тумбе большого рукава и приводит в действие транспортеры большого и малого рукавов и централизованную гидростанцию. Така конструкци позвол ет уменьшить габариты пескомета без снижени производительности .The described design of a sandmet is distinguished from the known ones in that the engine of the drive of the throwing head is located on the swiveling pedestal of the large hose and actuates the conveyors of the large and small arms and the centralized hydraulic station. Such a design allows for the reduction of the dimensions of the bead sandwich without sacrificing performance.
На чертеже схематически изображен онисываемый пескомет.The drawing schematically depicts onisable sandblast.
Двигатель / главной передачи расположен на поворотной тумбе 2 больпюго рукава. Дл передачи крут щего момента на пескометную головку применен редуктор, состо щий из двух пар 5, 4 и 5 конических шестерен. Коническа шестерн 3 малого рукава закреплена на оси и вместе с малым рукавом может новорачиватьс , обкатыва сь по промежуточной шестерне 4. Поворот малого рукава производитс гидроцилиндром 6, шток-рейка которого поворачивает ось малого рукава 7. Поворот большого рукава вместе с электродвигателем ироизводнтс гидроцилиндром 8. Поршень-рейка цилиндра поворота большого рукава обкатываетс вокруг ше|Стерни, нарезанной на цилиндре 9 механизма подъе.м рукавов. От проворота цилиндр по.1ъема имеет две направл ющие 10. В качестве штока используетс центральна колонна //, заделанна своим концом в опорную тумбу 12.The engine / main gear is located on a swivel pedestal of two large sleeves. A gearbox consisting of two pairs of 5, 4, and 5 bevel gears is used to transmit the torque to the sandblasting head. The conical gear 3 of the small sleeve is fixed on the axle and, together with the small sleeve, can be rotated around the intermediate gear 4. The small sleeve is rotated by a hydraulic cylinder 6, the rod rail of which rotates the axis of the small sleeve 7. The large sleeve rotates with the electric motor and is produced by the hydraulic cylinder 8. The piston rail of the cylinder of rotation of the large sleeve rolls around the neck | Stubble, cut on the cylinder 9 of the mechanism for lifting sleeves. From turning, the cylinder 1 has two guides 10. A central column // is used as a stem, sealed at its end into a support block 12.
В предложенной схеме пескомета применена централизованна гидростанци 13, обслуживающа все три цилиндра. Привод транспортера большого 14 и малого 15 рукавов осуществлен также от главной передачи через коническую пару шестерен 16 и клиноременную передачу 17.In the proposed isometry scheme, a centralized hydraulic station 13 is used, serving all three cylinders. The conveyor belt of the large 14 and small 15 sleeves is also driven from the main gear through a bevel gear pair 16 and a V-belt drive 17.
изобретени the invention
. 1 . one
Пескомет формовочной смеси, состо щий из поворотных тумб, MaviGTp; небольшогорукава и метательной головки, отличающийс тем., что, с целью уменьшени габаритов пескомета без снижени производительности, двигатель привода метательной головки расположен на поворотной тумбе большого рукава и приводит в действие транспортеры большого и малого рукавов и централизовакную гидростанцию .Sand-mix sand mixture consisting of swivel thumbs, MaviGTp; A small sleeve and a throwing head, characterized in that, in order to reduce the dimensions of the sand thrower without sacrificing performance, the throwing head drive engine is located on the swiveling pedestal of the large sleeve and drives the conveyors of the large and small sleeves and the central hydraulic station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU644419A SU128978A1 (en) | 1959-11-18 | 1959-11-18 | Sandblast for molding sand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU644419A SU128978A1 (en) | 1959-11-18 | 1959-11-18 | Sandblast for molding sand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU128978A1 true SU128978A1 (en) | 1959-11-30 |
Family
ID=48400158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU644419A SU128978A1 (en) | 1959-11-18 | 1959-11-18 | Sandblast for molding sand |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU128978A1 (en) |
-
1959
- 1959-11-18 SU SU644419A patent/SU128978A1/en active
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