CN101590902B - Fixed type crude oil cabin washing machine - Google Patents
Fixed type crude oil cabin washing machine Download PDFInfo
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- CN101590902B CN101590902B CN2009100328212A CN200910032821A CN101590902B CN 101590902 B CN101590902 B CN 101590902B CN 2009100328212 A CN2009100328212 A CN 2009100328212A CN 200910032821 A CN200910032821 A CN 200910032821A CN 101590902 B CN101590902 B CN 101590902B
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Abstract
The invention discloses a fixed type crude oil cabin washing machine which comprises a body, a mainshaft arranged inside the body, a main drive part of the mainshaft, a control mechanism of the mainshaft, an impeller, an impeller drive part and a nozzle connected with the mainshaft through a drive device; the control mechanism comprises a control shaft, a speed regulation lever and a nozzle stalling control lever; the control shaft and a vertical shaft of the nozzle have synchronous rotating angles; the control shaft is provided with an automatic speed regulation cam and a stalling cam; one end of the speed regulation lever is contacted with the automatic speed regulation cam; the other end of the speed regulation lever is contacted with a manual speed regulation cam; the middle part of the speed regulation lever is contacted with a speed regulation swing rod; a limit sleeve is sleeved on the nozzle stalling control lever of the control mechanism; the inside of the limit sleeve is provided with a spring; the limit sleeve is connected with the stalling cam through a rotary supporting; the lower end of the nozzle stalling control lever is contacted with a middle supporting shaft of the speed regulation lever; one end of the nozzle stalling control lever of the control mechanism far from the speed regulation lever is provided with a pull rod positioning sleeve; the inside of the pull rod positioning sleeve is provided with at least two slots with different lengths; and the nozzle stalling control lever is provided with a small positioning key block which is inserted into the slot of the pull rod positioning sleeve. An effective oscillation angle value of the speed regulation swing rod can be adjusted through the speed regulation lever to allow the nozzle of the cabin washing machine to have an even and controllable vertical rotational speed.
Description
Technical field
The present invention relates to that various oil carriers 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 is connected 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 in the present tank washing machine, though the structure that has structure complicated, that have is simple, but nozzle vertical rotation speed inequality, tank washing machine controllable function are few, generally have only nozzle vertical rotation speed manual regulation function etc., implement various washing of tanks technologies and cleaning performance thereby have influence on.
Summary of the invention
Technical matters to be solved by this invention is, provides a kind of and can make that nozzle vertical rotation speed is evenly adjustable, controllable function is many, uses crude oil cabin washing machine more easily.
Technical scheme is: a kind of fixed type crude oil cabin washing machine, comprise body, the main shaft that is provided with in the body, the main transmission part of main shaft, the control mechanism of main shaft, impeller, the impeller drive disk assembly, by driving device and main shaft bonded assembly nozzle, described control mechanism comprises actuating spindle, and governor lever and nozzle stall control stalk, actuating spindle rotating speed are regulated with the nozzle vertical rotation axis by gear and kept synchronously, automatic speed regulation cam and stall cam are housed on the actuating spindle, one end of governor lever contacts with the automatic speed regulation cam, and the other end contacts with the manual governing cam, is provided with bolster moving up and down in the middle of the governor lever, the bolster upper end contacts with nozzle stall control stalk, and bottom contacts with the speed governing fork in the middle of the governor lever.
The nozzle stall control stalk of described control mechanism is provided with stop collar, and spring is housed in the stop collar, and stop collar is connected with automatic stall cam by rotational support.
The nozzle stall control stalk of described control mechanism is provided with the pull bar locating bush away from an end of governor lever, be provided with at least two grooves that length is different in the pull bar locating bush, the little key piece in location is housed on the nozzle stall control stalk, locatees little key piece and insert in the interior groove of pull bar locating bush.
Beneficial effect: the governor lever by control mechanism is to the adjusting of speed governing fork effective angle f obliquity, can make tank washing machine nozzle vertical rotation speed evenly adjustable, controlled, have the stronger vertical rotation speed and control, the translation function of washing of tanks pattern, can implement that single cycle, multi-cycle, rotating speed are revised automatically, automatic local speed change, fixed point or decide the multiple washing of tanks technology in zone etc., enlarged the function and application scope of tank washing machine.
Description of drawings
Fig. 1 is a constructional drawing of the present invention;
Fig. 2 is the right elevation of Fig. 1;
Fig. 3 is the axonometric drawing of Fig. 2.
Mark is described as follows among the figure:
The 1-body, 2-main shaft, 3-main transmission part, the 4-control mechanism, 5-impeller, 6-impeller drive disk assembly, the 7-driving device, the 8-nozzle, the 9-double end is screw collar back and forth, the 10-adapter sleeve, 11-horizontally rotates cover, the last worm gear of 12-, worm gear under the 13-, the last worm screw of 14-, worm screw under the 15-, 16-speed governing fork, 17-transmission shifting block, 18-nozzle body, the 19-head of nozzle, 20-helicallobe, 21-nut block, the 22-pipe link, the 23-mounting flange, the 24-tooth bar, 25-gear, 26-vertical rotation axle, the 27-nozzle holder, 28-actuating spindle, 29-nozzle stall control stalk, 30-automatic speed regulation cam, 31-stall cam, 32-governor lever, 33-manual governing cam, 34-stop collar, 35-spring, the 36-rotational support, 37-pull bar locating bush, 38-groove, 39-locatees little key piece, 40-stall block, 41-limiting stopper, 42-second spring, 43-adjusting hand wheel, 44-locking piece, the 45-rotation hand wheel, the 46-lock screw, 47-bevel gear, 48-large bevel gear, the 49-miniature gears, the 50-gear, 51-pilot bar, 52-angle indicator stem, 53-feed tube flange, the 54-bolster.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing.
A kind of fixed type crude oil cabin washing machine, comprise body 1, the main shaft 2 that is provided with in the body 1, the main transmission part 3 of main shaft 2, the control mechanism 4 of main shaft 2, impeller 5, impeller drive disk assembly 6, by driving device 7 and main shaft 2 bonded assembly nozzles 8, control mechanism 4 comprises actuating spindle 28, governor lever 32, nozzle stall control stalk 29, automatic speed regulation cam 30 and stall cam 31 are housed on the actuating spindle 28, one end of governor lever 32 contacts with automatic speed regulation cam 30, and the other end contacts with manual governing cam 33, is provided with bolster 54 moving up and down in the middle of the governor lever 32, bolster 54 upper ends contact with nozzle stall control stalk 29, and bottom contacts with speed governing fork 16 in the middle of the governor lever 32.
Be set with stop collar 34 on the nozzle stall control stalk 29 of control mechanism 4, spring 35 is housed in the stop collar 34, stop collar 34 is connected with stall cam 31 by rotational support 36, and the lower end of nozzle stall control stalk 29 contacts with the bolster 54 of governor lever 32.
The nozzle stall control stalk 29 of control mechanism 4 is provided with pull bar locating bush 37 away from an end of governor lever 32, be provided with at least two grooves 38 that length is different in the pull bar locating bush 37, the little key piece 39 in location is housed on the nozzle stall control stalk 29, locatees in the groove 38 in the little key piece 39 insertion pull bar locating bushs 37.
Nozzle vertical rotation transmission scheme:
High pressure liquid stream drives spiral impeller 5 high speed revolutions, give worm screw 15 down by impeller drive disk assembly 6 with transmission of rotation, worm gear 13 rotates under following worm screw 15 drives and its ingear, following worm gear 13 will horizontally rotate and be transferred to main shaft 2 by horizontally rotating cover 11, the rotation of following worm screw 15 is a speed governing fork 16 by the unidirectional transmission fork that transmission shifting block 17 promotes to go up on the worm screw 14, motion is transferred to last worm gear 12 with last worm mesh, last worm gear 12 drives and double end screw collar 9 ingear nut block 21 rotations back and forth, make double end back and forth screw collar 9 make straight-line motion up and down, main shaft 2 and double end screw collar 9 usefulness movable heads back and forth are connected, the transmission straight-line motion, horizontally rotating by key of main shaft 2 directly is transferred to nozzle holder, straight line moved and is transferred to gear 25 about the tooth bar 24 of its lower end was incited somebody to action, gear 25 is sleeved on the vertical rotation axle 26 of nozzle 8, realizes the vertical rotation of nozzle.Transmitting ratio between last worm screw 14 and the following worm screw 15 is determined by the effective angle f obliquity of the speed governing fork 16 on the last worm screw, the maximum effective angle f obliquity of this mechanism is 12 °, and effective angle f obliquity can carry out the automatic or manual adjustment by regulating mechanism 4, thereby realizes the adjusting and the control of the vertical rotating speed of nozzle.
Nozzle vertical rotation control mechanism scheme:
Be provided with the actuating spindle 28 synchronous with nozzle 8 vertical rotation in the control mechanism 4, the rotation of actuating spindle 28 by last worm gear 12, is transmitted by gear bevel gear 47, large bevel gear 48, miniature gears 49, gear 50.Automatic speed regulation cam 30 and stall cam 31 are housed on the actuating spindle 28, automatic speed regulation cam 30 its curves can design by the washing of tanks arts demand, and can change automatic speed regulation cam 30 as required, the limiting stopper of using when stall cam 31 is provided with stall block 40 and adjusts stall block 40 angle positions 41.
The control of nozzle vertical rotation speed is that automatic speed regulation cam 30 and manual governing cam 33 are arranged, and pushes down governor lever 32 respectively at governor lever 32 two ends, is provided with the guided bearing point that can move up and down in the middle of the governor lever.Automatic speed regulation cam 30 and manual governing cam 33 press lever by the pressure head of governor lever 32 respectively, force governor lever 32 center support axles 54 to move up and down, change the effective angle f obliquity value of speed governing fork 16 immediately, because speed governing fork 16 is lived governor lever 32 at next vertical compression of effect of second spring 42, make 32 liang of pressure heads of governor lever push down automatic speed regulation cam 30 and manual governing cam 33 always, realize the speed governing purpose.Automatic speed regulation cam 30 rotates synchronously with nozzle vertical rotation axis 26, the instant control of its convex surface height governor lever 32 ram position are implemented speed governing, during manual governing, unclamp lock screw 46 earlier, rotate rotation hand wheel 45, manual governing cam 33 is forwarded to screw screw 46 again behind the position that needs and get final product.
Be provided with the nozzle stall control stalk 29 of multiple function in the control mechanism 4, on the nozzle stall control stalk 29 stop collar 34 is housed, little key piece 39 and spring 35, nozzle stall control stalk 29 is in locating bush 37, can spur and transposition, work timing position cover 34 is withstood by lever-type rotational support 36, when the stall block 40 of stall cam 31 puts in place, stall block 40 promotion rotational support 36 are left the stop collar 34 on the nozzle stall control stalk 29, nozzle stall control stalk 29 is moved down rapidly under spring 35 effects, promote governor lever 32, force effective angle f obliquity value≤0 of speed governing fork 16, realize that nozzle 8 stops in the rotation of vertical direction.
Pull bar locating bush 37 endoporus of nozzle stall control stalk 29 are provided with four not grooves 38 of same-action, the little key piece 39 in location is housed on the nozzle stall control stalk 29, the 29 pulling transpositions of nozzle stall control stalk can enter in the different groove 38 the little key piece 39 in location, reach different control purposes.(1) after the little key piece 39 in location enters in the longest not groove, when nozzle stall control stalk 29 moves down, promotes speed governing fork 16, make its effective angle f obliquity value≤0, realize stall; (2) the little key piece 39 in location enters in the short slightly groove, be the speed control groove, when generation nozzle stall control stalk 29 moves down, the instant speed governing fork 16 that promotes, make its effective angle f obliquity value transfer to new setting value, like this nozzle 8 vertical rotation speed with autostable in new setting value (this moment speed automatically regulating still effective in manual regulation function); When (3) the little key piece 39 in location entered in the shortest positioning groove of locating bush 37, nozzle stall control stalk 29 can't move down, and does not promptly implement automatic stall of allocation or speed changing function; (4) as in washing of tanks, stopping the vertical rotation of nozzle immediately, then but the hand rotation control stalk 29, make the little key piece 39 in location enter the through slot of locating bush 37, on the stop collar 34 on the nozzle stall this moment control stalk 29 breach is arranged, make nozzle stall control stalk 29 lose support, move down rapidly, realize stall.Rotate as recovering, only need pull-up nozzle stall control stalk 29 and rotate, will locate little key piece 39 and enter first groove and get final product.
The position of the stall block 40 on the stall cam 31 can be adjusted by adjusting hand wheel 43, method of adjustment: to rotate with handle earlier to go up worm screw 14, make the angle position that nozzle 8 forwards to needs stall, determine by viewing angle indicator stem 52, after angle puts in place, unclamp locking piece 44, by backward rotation adjusting hand wheel 43, drive stall cam 31 and rotate, till the position stop on the stall cam 31 41 is blocked, tighten locking piece 44 this moment again.
Claims (3)
1. fixed type crude oil cabin washing machine, comprise body (1), the main shaft (2) that is provided with in the body (1), the main transmission part (3) of main shaft (2), the control mechanism (4) of main shaft (2), impeller (5), impeller drive disk assembly (6), by driving device (7) and main shaft (2) bonded assembly nozzle (8), it is characterized in that: described control mechanism (4) comprises actuating spindle (28), governor lever (32), nozzle stall control stalk (29), gear (50) is housed on the actuating spindle (28), automatic speed regulation cam (30) and stall cam (31), governor lever (32) one ends contact with automatic speed regulation cam (30), the other end contacts with manual governing cam (33), middle bottom contacts with speed governing fork (16), be provided with bolster moving up and down (54) in the middle of the governor lever (32), stop collar (34) is housed on the nozzle stall control stalk (29), and its lower end contacts with the bolster (54) of governor lever (32).
2. fixed type crude oil cabin washing machine according to claim 1, it is characterized in that: the nozzle stall control stalk (29) of described control mechanism (4) is gone up in the stop collar (34) that is provided with spring (35) is housed, and stop collar (34) is connected with stall cam (31) by rotational support (36).
3. fixed type crude oil cabin washing machine according to claim 1, it is characterized in that: the nozzle stall control stalk (29) of described control mechanism (4) is provided with pull bar locating bush (37) away from an end of governor lever (32), be provided with at least two grooves (38) that length is different in the pull bar locating bush (37), nozzle stall control stalk (29) is provided with location little key piece (39), locatees little key piece (39) and inserts in the different grooves (38).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100328212A CN101590902B (en) | 2009-05-31 | 2009-05-31 | Fixed type crude oil cabin washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100328212A CN101590902B (en) | 2009-05-31 | 2009-05-31 | Fixed type crude oil cabin washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101590902A CN101590902A (en) | 2009-12-02 |
| CN101590902B true CN101590902B (en) | 2010-12-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100328212A Active CN101590902B (en) | 2009-05-31 | 2009-05-31 | Fixed type crude oil cabin washing machine |
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| Country | Link |
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| CN (1) | CN101590902B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101786495B (en) * | 2010-02-26 | 2011-12-28 | 海鹰企业集团有限责任公司 | Impeller drive control mechanism of stationary crude oil tank washing machine |
| CN106239526B (en) * | 2016-08-26 | 2019-01-15 | 京山雁峰塑料制品有限责任公司 | Enhance the cleaning robot of stability |
| CN106304726A (en) * | 2016-08-26 | 2017-01-04 | 汤在英 | Reinforced cleaning robot |
| CN106364638B (en) * | 2016-08-26 | 2017-12-05 | 南京昱晟机器人科技有限公司 | Fixed cleaning robot |
| CN106385782B (en) * | 2016-08-26 | 2018-11-23 | 泰兴市东城水处理工程有限公司 | cleaning robot |
| CN106239527A (en) * | 2016-08-26 | 2016-12-21 | 平越 | Cleaning robot with connecting piece |
-
2009
- 2009-05-31 CN CN2009100328212A patent/CN101590902B/en active Active
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| Publication number | Publication date |
|---|---|
| CN101590902A (en) | 2009-12-02 |
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