CN201604787U - Planetary wheel type main transmission mechanism of fixed crude oil tank washing machine - Google Patents
Planetary wheel type main transmission mechanism of fixed crude oil tank washing machine Download PDFInfo
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- CN201604787U CN201604787U CN2010201192720U CN201020119272U CN201604787U CN 201604787 U CN201604787 U CN 201604787U CN 2010201192720 U CN2010201192720 U CN 2010201192720U CN 201020119272 U CN201020119272 U CN 201020119272U CN 201604787 U CN201604787 U CN 201604787U
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- vertical rotation
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Abstract
The utility model discloses a planetary wheel type main transmission mechanism of a fixed crude oil tank washing machine, which comprises a body, and a main transmission component, a nozzle head, a nozzle holder and a nozzle rotation control mechanism arranged in the body, wherein the main transmission component comprises a rotating shaft sleeve, a vertical rotating shaft and a planetary mechanism; a change gear set and a lower worm and worm gear are connected to the rotating shaft sleeve; the nozzle holder is connected to one end of the rotating shaft sleeve; the vertical rotating shaft is connected with a planetary carrier of the planetary mechanism; one end of the vertical rotating shaft is connected with the nozzle head through a transmission gear; two ends of the planetary mechanism are connected with an upper worm and worm gear and the lower worm and worm gear respectively; the upper worm and worm gear is connected with the nozzle rotation control mechanism; the lower worm and worm gear is connected with an impeller transmission component; and the upper worm and worm gear is connected with the lower worm and worm gear through a transmission shifting block. Due to the adoption of the parallel double worm gears and the planetary mechanism, the horizontal rotation of the nozzle holder and the vertical rotation of the nozzle head can simply and conveniently realized; and the even and continuously-adjustable rotation speed of a nozzle in the horizontal and vertical directions can be realized through horizontally rotating a speed adjusting mechanism and vertically rotating the speed adjusting mechanism, so that the main transmission mechanism has high transmission efficiency and superior performance, and is used more conveniently.
Description
Technical field
The utility model relates to that various oil carrier cargo tanks are the cargo tank cleaning apparatus of medium with crude oil or seawater in a kind of shipping industry.
Background technology
The fixed type crude oil cabin washing machine main frame is installed on the hatchway cover, its nozzle segment stretches in the cargo tank, 0.4 the delivery pipe of the working medium of～1.2Mpa pressure docks with the feed tube flange of tank washing machine, spiral impeller in the tank washing machine, high speed rotating under the drive of high-velocity fluid, transmit by multi-stage speed-reducing, one the tunnel passes to the horizontal rotation worm gear, the revolution that the level of realization nozzle holder is 360 °, nozzle vertical rotation worm gear is passed on another road, realize the rotation of the vertical direction of head of nozzle, head of nozzle is just pressed the motion of spatially spiral curvilinear path when washing of tanks like this, guarantees the cleaning of whole cargo tank inwall.But the main drive gear in the present tank washing machine, driving efficiency is lower, and nozzle vertical rotation speed is inconsistent, and cleaning efficiency is low, washing and cleaning operation energy consumption height.
Summary of the invention
The present invention is directed to the problems referred to above, provide a kind of driving efficiency higher, nozzle vertical rotation speed unanimity, cleaning efficiency height, the planet gear type main drive gear of the fixed type crude oil cabin washing machine that the washing and cleaning operation energy consumption is low.
The technical solution of the utility model is:
A kind of planet gear type main drive gear of fixed type crude oil cabin washing machine, comprise body, the main transmission part that is provided with in the body, head of nozzle, nozzle holder, the nozzle rotation controling mechanism, main transmission part comprises rotary axle box, vertical rotation axis, planetary mechanism, be connected with change-gear set on the rotary axle box, following worm-and-wheel gear, one end of rotary axle box connects nozzle holder, vertical rotation axis is connected with the pinion carrier of planetary mechanism, one end of vertical rotation axis is connected with head of nozzle by driving device, the two ends of planetary mechanism are connected with following worm-and-wheel gear with last worm-and-wheel gear respectively, last worm-and-wheel gear is connected with the nozzle rotation controling mechanism, following worm-and-wheel gear is connected with the impeller drive disk assembly, and last worm-and-wheel gear is connected by the transmission shifting block with following worm-and-wheel gear.
Last worm-and-wheel gear comprises intermeshing go up worm gear and last worm screw, and last worm gear is connected with the upper end of planetary mechanism, and last worm screw is connected with the nozzle rotation controling mechanism.
Following worm-and-wheel gear comprises intermeshing worm gear and following worm screw down, and rotary axle box connects worm gear down, and following worm gear also is connected with the lower end of planetary mechanism, and following worm screw is set ahead with the impeller drive disk assembly by unidirectional transmission and is connected.
One end of vertical rotation axis is connected with head of nozzle with nozzle vertical rotation seat by bevel gear transmission device, gear wheel shaft.
The top of body is provided with the nozzle location display disc, and the nozzle location display disc is provided with and horizontally rotates indication axle and vertical rotation indication axle, horizontally rotates indication axle and vertical rotation and indicates spool respectively and horizontally rotate axle sleeve and be connected with vertical rotation axis.
Beneficial effect: in the main frame main drive gear since adopted the easier realization of parallel double worm gear and planetary mechanism nozzle holder horizontally rotate vertical rotation with head of nozzle, can realize respectively that by horizontally rotating regulating mechanism and vertical rotation regulating mechanism the velocity of rotation of nozzle level, vertical direction is evenly also adjustable continuously, be provided with the level and vertical corner of the indication head of nozzle that the nozzle location display disc can see in fact, make driving efficiency height, the performance of main frame more superior, use more convenient.
Description of drawings
Fig. 1 is for being structural representation of the present utility model;
Fig. 2 is the partial enlarged drawing of planetary mechanism 7 among Fig. 1.
Mark is described as follows among the figure:
The 1-body, 2-main transmission part, 3-change-gear set, worm gear under the 4-, 5-drive shaft sleeve, 6-vertical rotation axis, 7-planetary mechanism, the last worm gear of 8-, 9-horizontally rotate the indication axle, 10-vertical rotation indication axle, 11-nozzle location display disc, the 12-nozzle rotates control pull rod, the last worm screw of 13-, worm screw under the 14-, 15-impeller drive disk assembly, 16-mounting flange, the 17-pipe link, the 18-head of nozzle, 19-nozzle vertical rotation seat, 20-gear wheel shaft, 21-bevel gear mechanism, the 22-nozzle holder, 23-fluid-controlled cut-off valve, 24-nozzle rotation controling mechanism.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
The planet gear type main drive gear of fixed type crude oil cabin washing machine, comprise body 1, the main transmission part 2 that is provided with in the body 1, head of nozzle 18, nozzle holder 22, nozzle rotation controling mechanism 24, main transmission part 2 comprises rotary axle box 5, vertical rotation axis 6, planetary mechanism 7, be connected with change-gear set 3 on the rotary axle box 5, following worm-and-wheel gear, one end of rotary axle box 5 connects nozzle holder 22, vertical rotation axis 6 is connected with the pinion carrier of planetary mechanism 7, one end of vertical rotation axis 6 is connected with head of nozzle 18 by driving device, the two ends of planetary mechanism 7 are connected with following worm-and-wheel gear with last worm-and-wheel gear respectively, last worm-and-wheel gear is connected with nozzle rotation controling mechanism 24, following worm-and-wheel gear is connected with impeller drive disk assembly 15, and last worm-and-wheel gear is connected by the transmission shifting block with following worm-and-wheel gear.
Last worm-and-wheel gear comprises intermeshing go up worm gear 8 and last worm screw 13, and last worm gear 8 is connected with the upper end of planetary mechanism 7, and last worm screw 13 is connected with nozzle rotation controling mechanism 24.
Following worm-and-wheel gear comprises intermeshing worm gear 4 and following worm screw 14 down, and rotary axle box 5 connects worm gear 4 down, and following worm gear 4 also is connected with the lower end of planetary mechanism 7, and following worm screw 14 is set ahead with impeller drive disk assembly 15 by unidirectional transmission and is connected.
One end of vertical rotation axis 6 is connected with head of nozzle 18 with nozzle vertical rotation seat 19 by bevel gear transmission device 21, gear wheel shaft 20.
The top of body 1 is provided with nozzle location display disc 11, nozzle location display disc 11 is provided with and horizontally rotates indication axle 9 and vertical rotation indication axle 10, horizontally rotate indication axle 9 and vertical rotation indication axle 10 respectively with horizontally rotate axle sleeve 5 and be connected with vertical rotation axis 6.
Tank washing machine is made up of body 1, pipe link 17, nozzle holder 22 and nozzle 18, body 1 part has: the fluid-controlled cut-off valve 23 of mounting flange 16, inlet, impeller drive disk assembly 15, main transmission part 2, nozzle rotation controling mechanism 24 are formed, body 1 is installed on the hatchcover by flange 16, by pipe link 17 nozzle holder 22 is stretched in the cabin.
The service condition of tank washing machine is: high pressure liquid stream is by after the fluid-controlled cut-off valve 23, drive the spiral impeller high speed revolution, by impeller drive disk assembly 15, give worm screw 14 down with the transmission of rotation of impeller, worm gear 4 rotates under following worm screw 14 drives and its ingear, following worm gear 4 will horizontally rotate by change-gear set 3 and be transferred to rotary axle box 5, the rotation of following worm screw 14 is by the unidirectional transmission fork on the last worm screw 13 of transmission shifting block promotion, motion is transferred to last worm gear 8 with last worm mesh, last worm gear 8 drives vertical rotation axis 6 by planetary mechanism 7 and rotates, rotary axle box 5 will horizontally rotate by key and directly be transferred to nozzle holder 22, vertical rotation axis 6 is by bevel gear transmission device 21, gear wheel shaft 20 transfers rotation to nozzle vertical rotation seat 19, realizes the vertical rotation of nozzle 18.
The transmission parameter of this mechanism: the transmitting ratio of going up worm gear 8 and the vertical rotation of nozzle 18: 1/1, nozzle holder 23 horizontally rotate vertical rotation ratio with nozzle 18: 22.5/0～1.The revolution ratio of last worm gear and following worm gear: 1/45, the setting range of the horizontal rotating speed of nozzle holder: 1/1～1.5 is adjustable continuously, and the horizontal rotating speed of nozzle compares with wheel speed: 1～1.5/1200.
Claims (5)
1. the planet gear type main drive gear of a fixed type crude oil cabin washing machine, comprise body (1), the main transmission part (2) that is provided with in the body (1), head of nozzle (18), nozzle holder (22), nozzle rotation controling mechanism (24), it is characterized in that: described main transmission part (2) comprises rotary axle box (5), vertical rotation axis (6), planetary mechanism (7), be connected with change-gear set (3) on the described rotary axle box (5), following worm-and-wheel gear, one end of rotary axle box (5) connects nozzle holder (22), described vertical rotation axis (6) is connected with the pinion carrier of planetary mechanism (7), one end of vertical rotation axis (6) is connected with head of nozzle (18) by driving device, the two ends of planetary mechanism (7) are connected with following worm-and-wheel gear with last worm-and-wheel gear respectively, last worm-and-wheel gear is connected with nozzle rotation controling mechanism (24), following worm-and-wheel gear is connected with impeller drive disk assembly (15), and last worm-and-wheel gear is connected by the transmission shifting block with following worm-and-wheel gear.
2. the planet gear type main drive gear of fixed type crude oil cabin washing machine according to claim 1, it is characterized in that: the described worm-and-wheel gear of going up comprises intermeshing go up worm gear (8) and last worm screw (13), last worm gear (8) is connected with the upper end of planetary mechanism (7), and last worm screw (13) is connected with nozzle rotation controling mechanism (24).
3. the planet gear type main drive gear of fixed type crude oil cabin washing machine according to claim 1, it is characterized in that: described worm-and-wheel gear down comprises intermeshing worm gear (4) and following worm screw (14) down, rotary axle box (5) connects worm gear (4) down, following worm gear (4) also is connected with the lower end of planetary mechanism (7), and following worm screw (14) is set ahead with impeller drive disk assembly (15) by unidirectional transmission and is connected.
4. the planet gear type main drive gear of fixed type crude oil cabin washing machine according to claim 1 is characterized in that: an end of vertical rotation axis (6) is connected with head of nozzle (18) with nozzle vertical rotation seat (19) by bevel gear transmission device (21), gear wheel shaft (20).
5. the planet gear type main drive gear of fixed type crude oil cabin washing machine according to claim 1, it is characterized in that: the top of body (1) is provided with nozzle location display disc (11), nozzle location display disc (11) is provided with and horizontally rotates indication axle (9) and vertical rotation indication axle (10), horizontally rotate indication axle (9) and vertical rotation indicate spool (10) respectively with horizontally rotate axle sleeve (5) and be connected with vertical rotation axis (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201192720U CN201604787U (en) | 2010-02-26 | 2010-02-26 | Planetary wheel type main transmission mechanism of fixed crude oil tank washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201192720U CN201604787U (en) | 2010-02-26 | 2010-02-26 | Planetary wheel type main transmission mechanism of fixed crude oil tank washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201604787U true CN201604787U (en) | 2010-10-13 |
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ID=42949495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201192720U Expired - Lifetime CN201604787U (en) | 2010-02-26 | 2010-02-26 | Planetary wheel type main transmission mechanism of fixed crude oil tank washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201604787U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101797965A (en) * | 2010-02-26 | 2010-08-11 | 海鹰企业集团有限责任公司 | Planet gear type main drive mechanism of fixed type crude oil tank washing machine |
| CN102817989A (en) * | 2012-09-13 | 2012-12-12 | 海鹰企业集团有限责任公司 | Main transmission mechanism of submersible crude oil tank washing machine |
| CN103770915A (en) * | 2013-03-14 | 2014-05-07 | 浙江大学 | Magnetic transmission tank washing machine |
-
2010
- 2010-02-26 CN CN2010201192720U patent/CN201604787U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101797965A (en) * | 2010-02-26 | 2010-08-11 | 海鹰企业集团有限责任公司 | Planet gear type main drive mechanism of fixed type crude oil tank washing machine |
| CN102817989A (en) * | 2012-09-13 | 2012-12-12 | 海鹰企业集团有限责任公司 | Main transmission mechanism of submersible crude oil tank washing machine |
| CN102817989B (en) * | 2012-09-13 | 2015-05-13 | 海鹰企业集团有限责任公司 | Main transmission mechanism of submersible crude oil tank washing machine |
| CN103770915A (en) * | 2013-03-14 | 2014-05-07 | 浙江大学 | Magnetic transmission tank washing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20101013 Effective date of abandoning: 20111228 |