CN104898766A - Manual remotely-controlled driving device - Google Patents
Manual remotely-controlled driving device Download PDFInfo
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- CN104898766A CN104898766A CN201510333957.2A CN201510333957A CN104898766A CN 104898766 A CN104898766 A CN 104898766A CN 201510333957 A CN201510333957 A CN 201510333957A CN 104898766 A CN104898766 A CN 104898766A
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- rotating part
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- manual control
- control drive
- motor
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Abstract
The invention provides a manual remotely-controlled driving device. By means of the cooperative use of a hand-operated power-generating device and a driving motor, a hand-operated end and a driving end can be arranged flexibly and may motion at will. A bidirectional backstop is installed on the output end of the driving motor in order to achieve accurate positioning stop and prevent a load from towing a handle reversely and further damaging an operator while achieving pure manual remote control driving. An electromagnetic clutch is installed on the output end of the driving motor in order to achieve electric/manual switching function and a transmission chain protecting function while achieving pure manual remote control driving. Compared with a product in the prior art, the manual remotely-controlled driving device is simple in structure, flexible in arrangement, safe and reliable, good in adaptability, and easy to maintain.
Description
Technical field
The present invention relates to a kind of drive unit, specifically relate to a kind of remote manual control drive unit.
Background technology
At present, the operation under some particular surroundings, employs wired remote control drive unit in a large number, and such as battlefield scanning radar, RWS, deep sea diving capture arch maintenance robot, nuclear power station straighforward operation equipment etc. outside Work robot, station, space station.This kind equipment needs to be equipped with remote manual control driving arrangement especially, so as automatically controlled remote controlled powered when breaking down degradation use.
The most wired remote control drive units mentioned in above-mentioned technical field all employ electronic or hydraulic pressure drive control system technology.During due to straighforward operation, operator cannot directly touch driven device, when power source or control element break down, often causes the paralysis of whole device action.And this kind equipment often requires very high to Reliability of Microprocessor, therefore this kind equipment needs the manual-operating mechanism being equipped with degradation use especially.
And in this kind equipment, the relative position of driven device and beeper has very large uncertainty, with pure mechanical hook-up, the dynamo power of operator is transferred to controlled device and there is very large difficulty.
Be operating as example with the pitching of the transmitter in vehicle-mounted remote-control cell site, as shown in Fig. 1 to 2, after direction turned by transmitter, the power transmission circuit of needs and physical location all there occurs great changes.But hand-operated mechanical gear train disclosed in prior art all cannot complete above-mentioned remote control task.
In addition, degradation hand-operating device, needs to possess manual/electric translation function usually, and the function of reverse locking, and prior art can not meet above-mentioned requirements.
Summary of the invention
In order to solve the problem, the invention provides a kind of remote manual control drive unit, structure be simple, flexible arrangement, safe and reliable, adaptability good and be easy to maintaining.
The object of the invention is to adopt following technical proposals to realize:
A kind of remote manual control drive unit provided by the invention, described remote manual control drive unit 400 comprises driving mechanism and topworks, and described driving mechanism comprises the handwheel 401, speed-increasing gear 402 and the generator 403 that connect successively; Its improvements are, described topworks comprises the motor 405, speed reduction unit 406, Bidirectional non-return device 407 and the electromagnetic clutch that connect successively; Described generator 403 is connected by cable with between motor 405.
First optimal technical scheme provided by the invention is, described electromagnetic clutch comprises and is arranged on rotating part 1 in shell 413 and rotating part 2 409; Described rotating part 2 409 axially arranges perforate, and described rotating part 1 is coaxially arranged in described perforate.
Second optimal technical scheme provided by the invention is, described rotating part 1 axially arranges Power output hole 412, and described Power output hole 412 is connected with driving load; Described rotating part 2 409 connects with the output terminal of Bidirectional non-return device 407.
3rd optimal technical scheme provided by the invention is, described shell 413 sidewall arranges socket 411, arranges and award electric slip ring 410 between described socket 411 and rotating part 2 409.
4th optimal technical scheme provided by the invention is, described electromagnetic clutch is that power-off combines, energising separate type; Described electromagnetic clutch energising, described rotating part 1 is separated with rotating part 2 409, is disconnected by driving load and manual transmission chain, is controlled by electronic or hydraulic-driven by driving load; Described electromagnetic clutch power-off, described rotating part 1 is combined as a whole with rotating part 2 409, and the output terminal of described Bidirectional non-return device 407 is connected with being driven load by electromagnetic clutch.
5th optimal technical scheme provided by the invention is, described Bidirectional non-return device 407 is friction block type, and input shaft and the output shaft of described Bidirectional non-return device 407 are coaxially arranged, and described rotating part 2 409 connects with output shaft; During clockwise the or counterclockwise input power of described input shaft, output shaft outputting power; When described output shaft loads power clockwise or counterclockwise, described output shaft locking.
6th optimal technical scheme provided by the invention is, described topworks is arranged on by driving load, and described electromagnetic clutch is connected with driving the luffing mechanism of load; Described luffing mechanism is sector formula, comprise pitching gudgeon 100, gear case 300 and motorized motions motor 500, arrange sector 200 between described pitching gudgeon 100 and gear case 300, described Power output hole 412 and motorized motions motor 500 connect with gear case 300 respectively.
7th optimal technical scheme provided by the invention is, described luffing mechanism is screw type, comprise pitching gudgeon 100, gear case 300 and motorized motions motor 500, described gear case 300 connects with leading screw 600, and described Power output hole 412 and motorized motions motor 500 connect with gear case 300 respectively.
8th optimal technical scheme provided by the invention is, described generator 403 has brush direct current permanent magnet motor with motor 405 for identical; The deceleration multiple of described speed reduction unit 406 is greater than the speedup multiple of described speed-increasing gear 402.
9th optimal technical scheme provided by the invention is that the cable between described generator 403 and motor 405 arranges rotary connector 404.
Compared with the prior art, the beneficial effect that the present invention reaches is:
1, remote manual control drive unit provided by the invention, pure manual actuation, without any need for other power source except dynamo power.
2, remote manual control drive unit provided by the invention, flexible arrangement, can realize remote manual control and drive; In the middle of package unit, the driving mechanism wherein in operator position is connected by cable with driving between the topworks of load situation, allows to be driven load to move freely in the scope of wired remote control.
3, remote manual control drive unit provided by the invention, is equipped with rotary connector, can realizes being driven 360 of load ° to rotate freely.
4, remote manual control drive unit provided by the invention, stop position is accurate, realizes reverse bidirectional locking simultaneously; When hand action stops, Bidirectional non-return device makes to be driven load stop motion at once, avoids inertia or offset due to the position of outer force-disturbance, avoiding being driven the reverse dragging handle of load simultaneously, injure operator.
5, remote manual control drive unit provided by the invention, possesses electric/manual translation function, possesses insurance clutch coupling function simultaneously; Electromagnetic clutch makes electric/manual two overlap driving-chain can compatible, conversion, also can set suitable slipping torque simultaneously, avoid the actuated element on load and manual transmission chain to be subject to the damage of Strong Impact Loading.
6, remote manual control drive unit provided by the invention, than wobble pump/motor driven, structure is more simple and reliable, does not have the leakage pollution of fluid, good to specific environmental adaptability, and is easy to maintaining.
Accompanying drawing explanation
Fig. 1: the schematic diagram of vehicle-mounted remote-control cell site;
Fig. 2: the schematic diagram of vehicle-mounted remote-control cell site after transmitter level is rotated counterclockwise 180 °;
Fig. 3: the structural representation of remote manual control drive unit provided by the invention;
Fig. 4: remote manual control drive unit provided by the invention is used for the schematic diagram of sector formula luffing mechanism;
Fig. 5: remote manual control drive unit provided by the invention is used for the schematic diagram of screw type luffing mechanism;
Wherein: 001, transmitter; 002, power transmission circuit; 003, teleoperator; 004, driver; 100, pitching gudgeon; 200, sector; 300, gear case; 400, remote manual control drive unit; 500, motorized motions motor; 600, leading screw; 401, handwheel; 402, speed-increasing gear; 403, generator; 404, rotary connector; 405, motor; 406, speed reduction unit; 407, Bidirectional non-return device; 408, rotating part one; 409, rotating part two; 410, electric slip ring is awarded; 411, socket; 412, Power output hole; 413, shell.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail.
The present embodiment is for remote manual control drive unit, as shown in Figure 3, the remote manual control drive unit 400 that the embodiment of the present invention provides comprises the driving mechanism be made up of the handwheel 401 connected successively, speed-increasing gear 402, generator 403 and the topworks be made up of the motor 405 connected successively, speed reduction unit 406, Bidirectional non-return device 407, electromagnetic clutch, be connected by cable between generator 403 with motor 405, cable is arranged rotary connector 404, can realize being driven 360 of load ° to rotate freely.Handwheel 401 rotates the mechanical energy produced and is converted to electric energy by generator 403, and then electric energy is transmitted to motor 405 by cable; Due to the hand power limited of operator, so hand degraded operation is often less demanding to actuating speed, as long as it is just passable to realize suitable power or moment, therefore, generator 403 and motor 405 can adopt two identically to have brush direct current permanent magnet motor, but the deceleration multiple of speed reduction unit 406 is greater than the speedup multiple of speed-increasing gear 402, increase to realize reducing rotating speed the effect turning and turn round.In the middle of package unit, the driving mechanism in operator position is connected by cable with driving between the topworks of load situation, allows to be driven load to move freely in the scope of wired remote control.
Bidirectional non-return device 407 is friction block type Bidirectional non-return devices that input shaft and output shaft are coaxially arranged, the efficiency of forward transmission is higher, when its function is input end clockwise or counterclockwise both direction input power, output terminal can both outputting power, but when output terminal loads the power of clockwise or counterclockwise both direction, input shaft is locking, and power cannot be delivered to input end, usually input end is called forward transmission to output terminal, otherwise is called reverse transmission.When hand action stops, Bidirectional non-return device 407 makes to be driven load stop motion at once, avoids inertia or offset due to the position of outer force-disturbance, avoiding being driven the reverse dragging handle of load simultaneously, injure operator.Also worm gear-endless screw gear train can be adopted to realize return-stopping function according to the needs of actual conditions, but its forward transmission efficiency is very low.
Electromagnetic clutch comprises and is arranged on rotating part 1 in shell 413 and rotating part 2 409; Rotating part 2 409 axially arranges perforate, and rotating part 1 is coaxially arranged in perforate.Rotating part 1 axially arranges Power output hole 412, and Power output hole 412 is connected with driving load; Rotating part 2 409 connects with the output terminal of Bidirectional non-return device 407.Shell 413 sidewall arranges socket 411, arranges and award electric slip ring 410 between socket 411 and rotating part 2 409.
Electromagnetic clutch is that power-off combines, energising separate type; After whole romote-controlled driving device normal power-up, electromagnetic clutch is energized, and rotating part 1 is separated with rotating part 2 409, is disconnected by driving load and manual transmission chain, is controlled by electronic/hydraulic-driven by driving load; When power supply or electronic/hydraulic-driven control assembly break down, can automatic or manual to electromagnetic clutch power-off, rotating part 1 and rotating part 2 409 are combined as a whole, the output terminal of Bidirectional non-return device 407 is connected with being driven load by electromagnetic clutch, and whole device is converted to manual drive mode; Electromagnetic clutch also can set suitable slipping torque simultaneously, avoids the damage being subject to Strong Impact Loading by the actuated element driven on load and manual transmission chain.It should be noted that, when being converted to manual drive mode, electronic/hydrostatic transmission chain must inversely flexibly pass, or disconnects completely, otherwise is driven load to be subject to electronic/hydrostatic transmission chain to limit, cannot realize any motion.
Wherein, the output terminal of electromagnetic clutch can directly connect by driving load, realizes rotary motion, also can connect the mechanism of other form, realize each type games such as rectilinear motion, squeeze motion.
Embodiment 1
Remote manual control drive unit 400 is for sector formula luffing mechanism, as shown in Figure 4, sector formula luffing mechanism comprises pitching gudgeon 100, gear case 300 and motorized motions motor 500, arrange sector 200 between pitching gudgeon 100 and gear case 300, Power output hole 412 and motorized motions motor 500 connect with gear case 300 respectively.Gear case 300 is expanded, a road manual interface is drawn with gear, be connected with the Power output hole 412 of remote manual control drive unit 400 topworks, electronic with manually shared section transmission chain, the cable of motorized motions motor 500 is connected with the power supply on chassis by rotary connector 404, and the cable of topworks is also connected with the driving mechanism of copilot station on chassis by rotary connector 404.The power of staff swinging handle is the highest can reach 25W/70rpm, selects two identical to have brush direct current permanent magnet motor as generator 403 and motor 405.Speedup multiple between handwheel 401 and generator 403 is set as 10 by speed-increasing gear 402, and motor 405 is to being set as 4000 by the total reduction multiple driven between load by speed reduction unit 406, the various efficiency losses such as removing rotary connector 404, cable, when remote manual control drives by the pitching pointing velocity driving load can obtain between driving moment and 0 ~ ± 1 °/s of 600Nm, the needs that degradation uses can be met.
Embodiment 2
Remote manual control drive unit 400 is for screw type luffing mechanism, as shown in Figure 5, screw type luffing mechanism comprises pitching gudgeon 100, gear case 300 and motorized motions motor 500, gear case 300 connects with leading screw 600, and Power output hole 412 and motorized motions motor 500 connect with gear case 300 respectively.Gear case 300 is expanded, a road manual interface is drawn with gear, be connected with the Power output hole 412 of remote manual control drive unit 400 topworks, electronic with manually shared section transmission chain, the cable of motorized motions motor 500 is connected with the power supply on chassis by rotary connector 404, and the cable of topworks is also connected with the driving mechanism of copilot station on chassis by rotary connector 404.The power of staff swinging handle is the highest can reach 25W/70rpm, selects two identical to have brush direct current permanent magnet motor as generator 403 and motor 405.Speedup multiple between handwheel 401 and generator 403 is set as 10 by speed-increasing gear 402, and motor 405 is to being set as 4000 by the total reduction multiple driven between load by speed reduction unit 406, the various efficiency losses such as removing rotary connector 404, cable, when remote manual control drives by the pitching pointing velocity driving load can obtain between driving moment and 0 ~ ± 1 °/s of 600Nm, the needs that degradation uses can be met.
Finally should be noted that: above embodiment is only in order to illustrate that technical scheme of the present invention is not intended to limit; those of ordinary skill in the field are to be understood that; can modify to the specific embodiment of the present invention with reference to above-described embodiment or equivalent to replace, these do not depart from any amendment of spirit and scope of the invention or equivalently to replace within the claims that all awaits the reply in application.
Claims (10)
1. a remote manual control drive unit, described remote manual control drive unit (400) comprises driving mechanism and topworks, and described driving mechanism comprises the handwheel (401), speed-increasing gear (402) and the generator (403) that connect successively;
It is characterized in that: described topworks comprises the motor (405), speed reduction unit (406), Bidirectional non-return device (407) and the electromagnetic clutch that connect successively; Be connected by cable between described generator (403) with motor (405).
2. remote manual control drive unit as claimed in claim 1, is characterized in that, described electromagnetic clutch comprises and is arranged on rotating part one (408) in shell (413) and rotating part two (409); Described rotating part two (409) axially arranges perforate, and described rotating part one (408) is coaxially arranged in described perforate.
3. remote manual control drive unit as claimed in claim 2, is characterized in that, described rotating part one (408) axially arranges Power output hole (412), and described Power output hole (412) is connected with driving load; Described rotating part two (409) connects with the output terminal of Bidirectional non-return device (407).
4. remote manual control drive unit as claimed in claim 3, it is characterized in that, described shell (413) sidewall arranges socket (411), arranges and award electric slip ring (410) between described socket (411) and rotating part two (409).
5. remote manual control drive unit as claimed in claim 4, is characterized in that, described electromagnetic clutch is that power-off combines, energising separate type; Described electromagnetic clutch energising, described rotating part one (408) is separated with rotating part two (409), is disconnected by driving load and manual transmission chain, is controlled by electronic or hydraulic-driven by driving load; Described electromagnetic clutch power-off, described rotating part one (408) is combined as a whole with rotating part two (409), and the output terminal of described Bidirectional non-return device (407) is connected with being driven load by electromagnetic clutch.
6. remote manual control drive unit as claimed in claim 5, it is characterized in that, described Bidirectional non-return device (407) is friction block type, input shaft and the output shaft of described Bidirectional non-return device (407) are coaxially arranged, and described rotating part two (409) connects with output shaft; During clockwise the or counterclockwise input power of described input shaft, output shaft outputting power; When described output shaft loads power clockwise or counterclockwise, described output shaft locking.
7. remote manual control drive unit as claimed in claim 6, is characterized in that, described topworks is arranged on by driving load, and described electromagnetic clutch is connected with driving the luffing mechanism of load; Described luffing mechanism is sector formula, comprise pitching gudgeon (100), gear case (300) and motorized motions motor (500), arrange sector (200) between described pitching gudgeon (100) and gear case (300), described Power output hole (412) and motorized motions motor (500) connect with gear case (300) respectively.
8. remote manual control drive unit as claimed in claim 7, it is characterized in that, described luffing mechanism is screw type, comprise pitching gudgeon (100), gear case (300) and motorized motions motor (500), described gear case (300) connects with leading screw (600), and described Power output hole (412) and motorized motions motor (500) connect with gear case (300) respectively.
9. remote manual control drive unit as claimed in claim 1, is characterized in that, described generator (403) and motor (405) have brush direct current permanent magnet motor for identical; The deceleration multiple of described speed reduction unit (406) is greater than the speedup multiple of described speed-increasing gear (402).
10. remote manual control drive unit as claimed in claim 1, it is characterized in that, the cable between described generator (403) and motor (405) arranges rotary connector (404).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510333957.2A CN104898766B (en) | 2015-06-16 | 2015-06-16 | A kind of remote manual control drive device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510333957.2A CN104898766B (en) | 2015-06-16 | 2015-06-16 | A kind of remote manual control drive device |
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| Publication Number | Publication Date |
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| CN104898766A true CN104898766A (en) | 2015-09-09 |
| CN104898766B CN104898766B (en) | 2017-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510333957.2A Active CN104898766B (en) | 2015-06-16 | 2015-06-16 | A kind of remote manual control drive device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109435990A (en) * | 2018-12-19 | 2019-03-08 | 法中轨道交通运输设备(上海)有限公司 | A kind of retractable step |
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| WO2005078904A1 (en) * | 2004-02-16 | 2005-08-25 | Peter James Boyle | Flashlights |
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| CN101545467A (en) * | 2009-04-27 | 2009-09-30 | 浙江大学 | Small-scale portal manual and ocean current integrated drive generator |
| CN101858160A (en) * | 2010-06-22 | 2010-10-13 | 王建生 | Translational elevating vehicle loading platform for translational elevating three-dimensional parking equipment |
| CN103229396A (en) * | 2011-10-03 | 2013-07-31 | 八乐梦床业有限公司 | Manual power generation device for driving actuator, and actuator drive device |
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2015
- 2015-06-16 CN CN201510333957.2A patent/CN104898766B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20030184165A1 (en) * | 2002-03-27 | 2003-10-02 | Hung-Tai Chang | Miniature power generator serving as an emergency power source |
| WO2005078904A1 (en) * | 2004-02-16 | 2005-08-25 | Peter James Boyle | Flashlights |
| CN1873270A (en) * | 2005-11-04 | 2006-12-06 | 天津开利达控制技术开发有限公司 | Quickacting electric actuator |
| CN101545467A (en) * | 2009-04-27 | 2009-09-30 | 浙江大学 | Small-scale portal manual and ocean current integrated drive generator |
| CN101858160A (en) * | 2010-06-22 | 2010-10-13 | 王建生 | Translational elevating vehicle loading platform for translational elevating three-dimensional parking equipment |
| CN103229396A (en) * | 2011-10-03 | 2013-07-31 | 八乐梦床业有限公司 | Manual power generation device for driving actuator, and actuator drive device |
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| CN109435990A (en) * | 2018-12-19 | 2019-03-08 | 法中轨道交通运输设备(上海)有限公司 | A kind of retractable step |
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| CN104898766B (en) | 2017-09-01 |
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