CN1864838A - Machinery suspension device - Google Patents
Machinery suspension device Download PDFInfo
- Publication number
- CN1864838A CN1864838A CN 200610034559 CN200610034559A CN1864838A CN 1864838 A CN1864838 A CN 1864838A CN 200610034559 CN200610034559 CN 200610034559 CN 200610034559 A CN200610034559 A CN 200610034559A CN 1864838 A CN1864838 A CN 1864838A
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- China
- Prior art keywords
- rotary container
- inner rotary
- container
- suspension device
- power transmission
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- Accessories For Mixers (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention discloses a mechanical suspending device, comprising a driving device and outer rotary container driven by said driving device. The outer rotary container is equipped with coaxial inner rotary container, they are rigidy connected together circumferentially and radially, a space is set in axial direction, and the inner and outer rotary container can rotate along rotary axis and revolve along horizontal axis. The invention employs special bi-directional rotation, and the inner rotary container suspends in space of outer rotary container, fixing object in inner rotary container and the object suspending is realized. The mechanical suspension can greatly reduce mechanical compact load. It can greatly reduce load, increase efficiency and prolong lifelength when used for stirring, mixing and grinding. The periodic weightlessness condition can be realizd when used for aviation, space train and entertainment apparatus.
Description
[technical field]
The present invention relates to a kind of equipment that object is suspended, especially relate to a kind of machinery suspension device.
[background technology]
The realization of existing suspension technology mainly contains magnetic levitation, pneumatic suspension, hydraulic pressure suspension, and the structure of these prior art equipment therefors is too complicated, causes cost of manufacture higher, and operates, controls also rather inconvenience.
[summary of the invention]
Technical problem to be solved by this invention is to provide a kind of machinery suspension device, realizes the suspension of object mechanically, and simple in structure, cost is low.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of machinery suspension device is provided, comprise that a drive unit and drives the inner rotary container that revolves round the sun around trunnion axis by this drive unit, described inner rotary internal tank is provided with an interior rotary container coaxial with the inner rotary container, rotary container and described inner rotary container circumferentially and directly upwards are being rigidly connected in described, rotary container and described inner rotary container flexibly connect in the axial direction in described, rotary container can move axially in described inner rotary container in described, rotary container and described inner rotary container have certain clearance in the axial direction in described, and described interior rotary container and inner rotary container revolve round the sun around trunnion axis when centering on its rotating shaft rotation together.
Further improvement in the technical proposal is: described drive unit comprises motor, transmission and is connected in the power transmission shaft of transmission, described power transmission shaft is articulated in supporter, connect on the described power transmission shaft one can ccontaining inner rotary container frame structure, frame structure connects the rotating shaft terminal of inner rotary container.
Further improvement in the technical proposal is: a sheathed gear pair on the described power transmission shaft, gear pair is fixedly installed in supporter, also has an end and is connected in drive rod and the transmission that the gear pair other end connects and drive inside and outside rotary container rotating shaft.
The invention has the beneficial effects as follows: upwards be rigidly connected at circumferencial direction and footpath by interior rotary container and inner rotary container, and inside and outside rotary container is flexibly connected on axis direction, suspend along with two-way rotation in the rotary container gap that rotary container is reserved outside in making, by inside and outside two cover rotation principles and simple frame for movement, can realize the suspension of object.Load to machinery after suspending greatly alleviates, and for stirring, mixing, milling apparatus, then can alleviate the equipment bump greatly, reduces noise, increases the running stationarity, improves operation efficiency, prolong equipment life.If be used for relevant fields such as Aeronautics and Astronautics exercise equipment, recreational facilities, then can form periodic state of weightlessness, can open brand-new development space.Application prospect is boundless.
[description of drawings]
Fig. 1 is a machinery suspension device structural representation of the present invention.
[specific embodiment]
See also Fig. 1, this machinery suspension device comprises motor 1, transmission 2 and is connected in the power transmission shaft 3 of transmission 2, motor 1, transmission 2 and power transmission shaft 3 constitute drive unit, power transmission shaft 3 is articulated in supporter 4, and the effect of supporter 4 is to provide support, provide working space for levitation device for power transmission shaft 3.Connect on the power transmission shaft 3 one can ccontaining inner rotary container 5 frame structure 6, frame structure 6 connects rotating shaft 7 two ends of inner rotary containers 5, power transmission shaft 3 drives inner rotary containers 5 and rotates on the Y-Z plane around X-axis, is called revolution.Inner rotary container 5 inside are provided with an interior rotary container 8 coaxial with inner rotary container 5, interior rotary container 8 circumferentially and directly upwards is being rigidly connected with inner rotary container 5, interior rotary container 8 flexibly connects in the axial direction with inner rotary container 5, this ways of connecting is multiple, and the person of ordinary skill in the field is appreciated that above-mentioned method of attachment fully.Interior rotary container 8 can move axially in the rotary container 5 outside, and interior rotary container 8 has certain clearance in the axial direction with inner rotary container 5, and interior rotary container 8 and inner rotary container 5 revolve round the sun and center on axis own around trunnion axis together simultaneously and carry out rotation.
A sheathed gear pair 9 on the power transmission shaft 3, gear pair 9 is fixedly installed in supporter 4, also has an end and is connected in drive rod 11 and the transmission 10 that gear pair 9 other ends connect and drive the rotating shaft 7 of inside and outside rotary container.When interior rotary container 8 and inner rotary container 5 revolves round the sun around trunnion axis simultaneously together, drive rod 11 and the transmission 10 same trunnion axis that center on revolve round the sun, this moment, the gear of gear pair 9 rotated, gear drive drive rod 11 and transmission 10 rotates, and transmission 10 drives inner rotary container 5 by rotating shaft 7 and rotates on X-Y plane around the Z axle with interior rotary container 8.
Inner rotary container 5 rotates on the Y-Z plane around X-axis with interior rotary container 8, is called revolution, and inner rotary container 5 rotates on X-Y plane around the Z axle with interior rotary container 8, is called rotation.Leave gap H between inner rotary container 5 and the interior rotary container 8 during revolution, the centrifugal force that when 8 revolution of interior rotary container, produces with in, between the inner rotary container in the resistance sum of Z direction during less than the gravity of interior rotary container 8, when Z axle (center line of rotary container) revolve round the sun to be in perpendicular to ground near the time, interior rotary container 8 will hit inner rotary container 5 one end wall surface 21 along the Z axle under the gravity effect, when revolving round the sun another side, interior rotary container 8 can hit another wall 31 of inner rotary container 5 again, the every public affairs of mechanism circle like this, and interior rotary container 8 hits inner rotary container wall 21 respectively, wall 31 respectively once.
Rotary container 8 and inner rotary container 5 do not have the free gap in the time rotational on sense of rotation, and inner rotary container 5 drives the rotation synchronously together of interior rotary container 8 rigidly, interior rotary container 8 flexibly connects on Z-direction with inner rotary container 5, and inside and outside rotary container can freely relatively move.Carrying out along with revolution, as the gap H between the enough fast and inside and outside rotary container of angular speed of revolution enough greatly the time, situation less than wall 21 or wall 31 will appear hitting in interior rotary container 8 when the Z direction hits wall 21 or wall 31, at this moment, along with rotary container 8 in the carrying out of revolution has moved around the wall 21 that just can not run into inner rotary container 5 or wall 31 rapidly along Z-direction.This shows has realized the suspension of the Z direction of rotary container 5 outside of interior rotary container 8, promptly on the Z direction, the gravity of interior rotary container 8 can not be delivered on the inner rotary container 5, that is to say, interior rotary container 8 is in two-way rotation, and under these conditions, interior rotary container 8 moves back and forth fast along the Z axle, but do not bump against the wall of inner rotary container 5, rotary container 8 is in suspended state in making.
The condition that suspend to realize: the time of public turnback less than interior rotary container 8 along the Z direction according to freely falling body mode descend needed time of distance (rotary container 8 and rightabout centrifugal force of gravity and the moving resistance of interior rotary container on the Z direction in calculating of gap H, under the present condition of this device, if consider these factors, then more help the realization that suspends).
Under the situation of certain revolution speed, desire realizes suspending, interior rotary container 8 and inner rotary container 5 determining at the gap of Z direction H:
If the rotating speed of inside and outside rotary container revolution is N, the 180 needed times of degree of walking around when then revolving round the sun are:
Ignore factors such as resistance, centrifugal force, rotary container is at t in calculating by the freely falling body mode
1The distance that falls in time:
G=9.81 meter per second wherein
2
When the rotational speed N of inside and outside rotary container revolution (rev/min) when being 30,45,60,90,120,150,180, the distance that interior rotary container falls (rice) corresponds to 4.91,2.2,1.23,0.534,0.31,0.196,0.137 respectively, as following table:
| Rotating speed (rev/min) | 30 | 45 | 60 | 90 | 120 | 150 | 180 |
| Public turnback time t 1(second) | 1 | 0.67 | 0.5 | 0.33 | 0.25 | 0.2 | 0.167 |
| Time t 1Interior freely falling body distance H (rice) | 4.91 | 2.2 | 1.23 | 0.534 | 0.31 | 0.196 | 0.137 |
When the gap width between the inside and outside rotary container axis during greater than H, interior rotary container 8 has been realized suspension in the rotary container 5 outside.Inside and outside two basic principles of overlapping rotary containers that Here it is.
Interior rotary container 8 has been realized after the suspension in the rotary container 5 outside, on Z-direction, interior rotary container 8 hits all the time less than inner rotary container 5 walls, for inner rotary container 5, the gravity of interior rotary container 8 is inoperative, interior rotary container 8 is heavy again, and externally rotary container 5 its weight are zero on Z-direction.Load to plant equipment after suspending greatly alleviates, and for stirring, mixing, milling apparatus, then can alleviate the equipment bump greatly, reduces noise, increases the running stationarity, improves operation efficiency, prolong equipment life.If be used for relevant fields such as Aeronautics and Astronautics exercise equipment, recreational facilities, then can form periodic state of weightlessness, can open brand-new development space.Application prospect is boundless.
Claims (3)
1, a kind of machinery suspension device, it is characterized in that: this machinery suspension device comprises that a drive unit and drives the inner rotary container that revolves round the sun around trunnion axis by this drive unit, described inner rotary internal tank is provided with an interior rotary container coaxial with the inner rotary container, rotary container and described inner rotary container circumferentially and directly upwards are being rigidly connected in described, rotary container and described inner rotary container flexibly connect in the axial direction in described, rotary container can move axially in described inner rotary container in described, rotary container and described inner rotary container have certain clearance in the axial direction in described, and described interior rotary container and inner rotary container revolve round the sun around trunnion axis when centering on its rotating shaft rotation together.
2, machinery suspension device as claimed in claim 1, it is characterized in that: described drive unit comprises motor, transmission and is connected in the power transmission shaft of transmission, described power transmission shaft is articulated in supporter, connect on the described power transmission shaft one can ccontaining inner rotary container frame structure, frame structure connects the rotating shaft terminal of inner rotary container.
3, machinery suspension device as claimed in claim 2, it is characterized in that: a sheathed gear pair on the described power transmission shaft, gear pair is fixedly installed in supporter, also has an end and is connected in drive rod and the transmission that the gear pair other end connects and drive inside and outside rotary container rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100345591A CN100531878C (en) | 2006-03-16 | 2006-03-16 | Machinery suspension device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100345591A CN100531878C (en) | 2006-03-16 | 2006-03-16 | Machinery suspension device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1864838A true CN1864838A (en) | 2006-11-22 |
| CN100531878C CN100531878C (en) | 2009-08-26 |
Family
ID=37424073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100345591A Expired - Fee Related CN100531878C (en) | 2006-03-16 | 2006-03-16 | Machinery suspension device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100531878C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104936490A (en) * | 2013-01-04 | 2015-09-23 | 凯伍德有限公司 | Three-dimensional stirring/mixing utensils |
| CN112176601A (en) * | 2020-09-25 | 2021-01-05 | 潘天德 | Weaving dip-dyeing is with rocking device |
| CN112354858A (en) * | 2020-10-22 | 2021-02-12 | 苗宝俊 | Fine processing technology of agricultural seeds |
| CN113831900A (en) * | 2021-10-25 | 2021-12-24 | 中国电子科技集团公司第三十三研究所 | High-viscosity thermal control material with heat recovery function and preparation method thereof |
| CN114316918A (en) * | 2021-12-22 | 2022-04-12 | 苏州安特实业有限公司 | Degradable biomass coolant and preparation method thereof |
-
2006
- 2006-03-16 CN CNB2006100345591A patent/CN100531878C/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104936490A (en) * | 2013-01-04 | 2015-09-23 | 凯伍德有限公司 | Three-dimensional stirring/mixing utensils |
| CN104936490B (en) * | 2013-01-04 | 2017-07-18 | 凯伍德有限公司 | Three-dimensional stirring/mixing apparatus |
| CN112176601A (en) * | 2020-09-25 | 2021-01-05 | 潘天德 | Weaving dip-dyeing is with rocking device |
| CN112354858A (en) * | 2020-10-22 | 2021-02-12 | 苗宝俊 | Fine processing technology of agricultural seeds |
| CN113831900A (en) * | 2021-10-25 | 2021-12-24 | 中国电子科技集团公司第三十三研究所 | High-viscosity thermal control material with heat recovery function and preparation method thereof |
| CN114316918A (en) * | 2021-12-22 | 2022-04-12 | 苏州安特实业有限公司 | Degradable biomass coolant and preparation method thereof |
| CN114316918B (en) * | 2021-12-22 | 2023-11-17 | 苏州安特实业有限公司 | Degradable biomass cold accumulation agent and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100531878C (en) | 2009-08-26 |
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Granted publication date: 20090826 Termination date: 20160316 |