CN211613692U - Manual device of upper-stage storage tank cleaning machine - Google Patents
Manual device of upper-stage storage tank cleaning machine Download PDFInfo
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- CN211613692U CN211613692U CN201922228766.6U CN201922228766U CN211613692U CN 211613692 U CN211613692 U CN 211613692U CN 201922228766 U CN201922228766 U CN 201922228766U CN 211613692 U CN211613692 U CN 211613692U
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Abstract
A manual device of an upper-stage storage tank cleaning machine comprises a left motor, a right belt transmission mechanism, a right circular ring fixing seat and a storage tank, wherein a left shaft is arranged on the left surface of the left circular ring fixing seat and supported on a left supporting seat through a bearing; the right circular ring fixing seat is connected with a manual device; the storage tank is arranged in the storage tank fixing ring hole; the semicircular ring penetrates through the storage box fixing ring positioning device; the right circular ring fixing seat sleeve is arranged on the right shaft, a bearing D and a bearing A are arranged on the left side and the right side of the right shaft respectively, a bearing cover A and a small bevel gear are sequentially arranged on the left side of the bearing D, the right circular ring fixing seat is arranged between the bearing base and the bearing cover B and fastened together through screws, two bearing seats are fastened at the top of the bearing cover B through screws, the hand wheel shaft is supported in the two bearing seats through two bearings E, and a small cylindrical gear and a hand wheel are arranged on the right side of the hand wheel shaft. The utility model discloses novel structure is ingenious, and convenient operation makes things convenient for the filling and the recovery of washing liquid.
Description
Technical Field
The utility model relates to an aerospace technology field, concretely relates to top surface storage tank cleaning machine hand-operated device.
Background
The function of the launch vehicle has been developed to accomplish payload delivery from low orbit to various orbits such as synchronous transfer orbit, geosynchronous orbit, sun-synchronous orbit, etc., and has become the leading role in aerospace activities such as in-orbit maneuvering, spacecraft return to earth, etc. The carrying capacity of the launch vehicle depends to a large extent on the upper stages. The upper stage of the launch vehicle is the part of the multi-stage rocket above the first stage, usually the second or third stage. Over forty years, countries have developed numerous upper stages for performing various flight missions. China also successfully develops the low-temperature upper stage of Changcheng No. three and the storable upper stage of Changcheng No. four, which are respectively used for carrying out the transportation tasks of the earth transfer orbit of the communication satellite of Oriental Red No. three and the sun synchronous orbit of the meteorological satellite of wind cloud No. one. The upper level is beneficial to improving the flexibility of the task of the carrier rocket and is generally regarded by all aerospace strong countries in the world. The upper stage tank is used for storing liquid fuel, which is rocket propellant, so that the cleaning of the upper stage tank is particularly important. The original storage tank is cleaned manually, which wastes time and labor. Accordingly, it is desirable to provide a cleaning machine that automatically cleans the upper-stage tank, yet facilitates filling and recovery of the cleaning solution.
Disclosure of Invention
The utility model aims at providing an above-mentioned level storage tank cleaning machine manual device can manual control storage tank washing liquid import and export up or down, makes things convenient for the filling and the recovery of washing liquid.
In order to realize the technical purpose, reach foretell technical requirement, the utility model discloses the technical scheme who adopts is: the utility model provides a go up first grade storage tank cleaning machine hand device, includes left motor, left belt drive mechanism, left bearing, left ring fixing base, right motor, right belt drive mechanism, right ring fixing base, storage tank, the solid fixed ring of storage tank, its characterized in that: the left shaft is arranged on the left surface of the left circular ring fixing seat and supported on the left supporting seat through a bearing; the right circular ring fixing seat is connected with a manual device, and flanges on the two semi-circular rings are fastened to the front side and the rear side of the left circular ring fixing seat and the right circular ring fixing seat through screws; the lower part of the outer circumference of the storage tank fixing ring is provided with a large bevel gear, and the upper part of the outer circumference of the storage tank fixing ring is uniformly provided with a plurality of storage tank fixing ring positioning devices; the storage tank is arranged in the storage tank fixing ring hole; the semicircular ring penetrates through the storage box fixing ring positioning device; the right ring fixing seat sleeve is arranged on the right shaft, the left side and the right side of the right shaft are respectively provided with a bearing D and a bearing A, the left side of the bearing D is sequentially provided with a bearing cover A and a small bevel gear, and the right side of the bearing A is sequentially provided with a bearing cover A, a large cylindrical gear and a right belt transmission mechanism; the right ring fixing seat is arranged between the bearing base and the bearing cover B and is fastened together through screws, the top of the bearing cover B is fastened with two bearing seats through screws, the hand wheel shaft is supported in the two bearing seats through two bearings E, and a small cylindrical gear and a hand wheel are arranged on the right side of the hand wheel shaft.
Preferably: the small cylindrical gear is meshed with the large cylindrical gear.
Preferably: the hand wheel shaft and the bearing E are in clearance fit.
Preferably: the left circular ring fixing seat and the left shaft are arranged to be of an integral structure.
Preferably: the storage tank is made of the following materials: an aluminum material.
The utility model discloses novel structure is ingenious, and convenient operation makes things convenient for the filling and the recovery of washing liquid.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a sectional view of the hand-operated device of the present invention;
FIG. 3 is a partial enlarged view of the present invention;
in the figure: 1. a hand wheel; 2. a right belt drive mechanism; 3. a right motor; 4. a manual device; 4-1, bearing base; 4-2, bearing A; 4-3. a right bearing cover; 4-4. bearing B; 4-5, bearing C; 4-6. right shaft; 4-7, bearing D; 4-8, bearing cover; 4-11. bearing seat; 4-12, bearing cover; 4-13. a housing; 4-14, hand wheel shaft; 4-15, bearing E; 4-16. small cylindrical gear; 4-18. large cylindrical gear; 5. a liquid inlet; 6. a liquid outlet; 7. a tank fixing ring positioning device; 8. a left motor; 9. a left belt drive mechanism; 10. a supporting seat; 11. a left ring fixing seat; 13. a storage tank; 14. a semicircular ring; 15. a tank securing ring; a large bevel gear; 17. a small bevel gear; 18. right ring fixing base.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
in the figure, a top storage tank cleaning machine hand-operated device comprises a left motor 8, a left belt transmission mechanism 9, a left supporting seat 10, a left ring fixing seat 11, a right motor 3, a right belt transmission mechanism 2, a right ring fixing seat 18, a storage tank 13 and a storage tank fixing ring 15, and is characterized in that: a left shaft is arranged on the left surface of the left circular ring fixing seat 11 and supported on the left supporting seat 10 through a bearing; the right circular ring fixing seat 18 is connected with the manual device 4, and flanges on the two semicircular rings 14 are fastened to the front side and the rear side of the left circular ring fixing seat 11 and the front side and the rear side of the right circular ring fixing seat 18 through screws; a large bevel gear 14 is arranged at the lower part of the outer circumference of the storage tank fixing ring 15, and a plurality of storage tank fixing ring positioning devices 7 are uniformly distributed at the upper part of the outer circumference of the storage tank fixing ring 15; the storage tank 13 is arranged in the hole of the storage tank fixing ring 15; the semicircular ring 14 penetrates through the tank fixing ring positioning device 7; the right circular ring fixing seat 18 is arranged on the right shaft 4-6 in a sleeved mode, the left side and the right side of the right shaft 4-6 are respectively provided with a bearing D4-7 and a bearing A4-2, the left side of the bearing D4-7 is sequentially provided with a bearing cover A4-8 and a small bevel gear 17, and the right side of the bearing A4-2 is sequentially provided with a bearing cover A4-8, a large cylindrical gear 4-18 and a right belt transmission mechanism 2; the right circular ring fixing seat 18 is arranged between the bearing base 4-1 and the bearing cover B4-12 and is fastened together through screws, the top of the bearing cover B4-12 is fastened with two bearing seats 4-11 through screws, the hand wheel shaft 4-14 is supported in the two bearing seats 4-11 through two bearings E4-15, and the right side of the hand wheel shaft 4-14 is provided with a small cylindrical gear 4-16 and a hand wheel 1. The small cylindrical gears 4-16 are meshed with the large cylindrical gears 4-18. The hand wheel shaft 4-14 and the bearing E4-15 are arranged to be in clearance fit. The left circular ring fixing seat 11 and the left shaft are arranged to be of an integral structure. The storage tank 13 is made of the following materials: an aluminum material. The working principle is as follows: the left motor 8 drives the left shaft to drive the semicircular ring 14 to rotate through the left belt transmission mechanism 9, so that the storage tank fixing ring 15 and the storage tank 13 are driven to rotate around the horizontal shaft. The right motor 3 drives a right shaft through the right belt transmission mechanism 2 to drive the small bevel gear 17 to rotate, the small bevel gear drives the large bevel gear 18 to rotate, and the large bevel gear 18 drives the storage tank 13 to rotate around a vertical shaft. When the left motor and the right motor work simultaneously, the storage box rotates around the vertical shaft and revolves around the horizontal shaft at the same time, and 360-degree dead-angle-free cleaning of the storage box is achieved. The hand wheel shaft 4-11 is in clearance fit with the bearing E4-15, and the hand wheel can be easily pushed in or pulled out of the hand wheel shaft. The hand wheel is pushed to the left, the large cylindrical gear and the small cylindrical gear are meshed manually, the large cylindrical gear drives the right circular ring fixing seat 18 to rotate, the right circular ring fixing seat drives the two semi-circular rings 14 and the storage box 13 to rotate around the horizontal shaft, and the hand wheel drives the liquid inlet of the storage box to face upwards or the liquid outlet of the storage box to face downwards.
In the specific implementation: before cleaning, the left motor and the right motor are stopped, the hand wheel is pushed leftwards, the large cylindrical gear is meshed with the small cylindrical gear manually, the left motor is opened manually by the large cylindrical gear to brake, the liquid inlet of the storage tank is driven upwards by the hand wheel, and the cleaning solution absolute ethyl alcohol is poured in; the cleaning method comprises the following steps of pulling a hand wheel to the right, starting a left motor and a right motor, cleaning a storage tank by 360 degrees without dead angles, stopping the left motor and the right motor after cleaning, pushing the hand wheel to the left, meshing a large manual cylindrical gear and a small manual cylindrical gear, manually opening a left motor brake, driving a liquid outlet of the storage tank to face downwards by the hand wheel, and recovering absolute ethyl alcohol of a cleaning solution. The utility model is simple in operation, make things convenient for the filling and the recovery of washing liquid.
The above embodiments of the present invention are only examples for clearly illustrating the present invention, but not for limiting the scope of the present invention, and all equivalent technical solutions also belong to the scope of the present invention, and the scope of the present invention should be defined by the claims.
Claims (5)
1. The utility model provides an above level storage tank cleaning machine hand-operated device, includes left motor (8), left belt drive mechanism (9), left bearing (10), left ring fixing base (11), right motor (3), right belt drive mechanism (2), right ring fixing base (18), storage tank (13), the solid fixed ring of storage tank (15), its characterized in that: a left shaft is arranged on the left surface of the left circular ring fixing seat (11), and the left shaft is supported on a left supporting seat (10) through a bearing; the right circular ring fixing seat (18) is connected with the manual device (4), and flanges on the two semicircular rings (14) are fastened to the front side and the rear side of the left circular ring fixing seat (11) and the right circular ring fixing seat (18) through screws; a large bevel gear (16) is arranged at the lower part of the outer circumference of the storage box fixing ring (15), and a plurality of storage box fixing ring positioning devices (7) are uniformly distributed at the upper part of the outer circumference of the storage box fixing ring (15); a storage tank (13) is arranged in the hole of the storage tank fixing ring (15); the semicircular ring (14) penetrates through the tank fixing ring positioning device (7); the right ring fixing seat (18) is sleeved on the right shaft (4-6), the left side and the right side of the right shaft (4-6) are respectively provided with a bearing D (4-7) and a bearing A (4-2), the left side of the bearing D (4-7) is sequentially provided with a bearing cover A (4-8) and a small bevel gear (17), and the right side of the bearing A (4-2) is sequentially provided with a bearing cover A (4-8), a large cylindrical gear (4-18) and a right belt transmission mechanism (2); the right circular ring fixing seat (18) is arranged between the bearing base (4-1) and the bearing cover B (4-12) and is fastened together through screws, the top of the bearing cover B (4-12) is fastened with two bearing seats (4-11) through screws, the hand wheel shaft (4-14) is supported in the two bearing seats (4-11) through two bearings E (4-15), and the right side of the hand wheel shaft (4-14) is provided with a small cylindrical gear (4-16) and a hand wheel (1).
2. The upper tank washer hand-operated apparatus of claim 1 wherein: the small cylindrical gears (4-16) are meshed with the large cylindrical gears (4-18).
3. The upper tank washer hand-operated apparatus of claim 1 wherein: the hand wheel shaft (4-14) and the bearing E (4-15) are in clearance fit.
4. The upper tank washer hand-operated apparatus of claim 1 wherein: the left circular ring fixing seat (11) and the left shaft are arranged to be of an integral structure.
5. The upper tank washer hand-operated apparatus of claim 1 wherein: the storage tank (13) is made of the following materials: an aluminum material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922228766.6U CN211613692U (en) | 2019-12-13 | 2019-12-13 | Manual device of upper-stage storage tank cleaning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922228766.6U CN211613692U (en) | 2019-12-13 | 2019-12-13 | Manual device of upper-stage storage tank cleaning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211613692U true CN211613692U (en) | 2020-10-02 |
Family
ID=72629078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922228766.6U Active CN211613692U (en) | 2019-12-13 | 2019-12-13 | Manual device of upper-stage storage tank cleaning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211613692U (en) |
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2019
- 2019-12-13 CN CN201922228766.6U patent/CN211613692U/en active Active
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