CN203320001U - Novel vertical lifting rotating device - Google Patents
Novel vertical lifting rotating device Download PDFInfo
- Publication number
- CN203320001U CN203320001U CN2013202352167U CN201320235216U CN203320001U CN 203320001 U CN203320001 U CN 203320001U CN 2013202352167 U CN2013202352167 U CN 2013202352167U CN 201320235216 U CN201320235216 U CN 201320235216U CN 203320001 U CN203320001 U CN 203320001U
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- CN
- China
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- electric machine
- machine support
- landing
- vertical take
- swivel arrangement
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model provides a novel vertical lifting rotating device and relates to the lifting rotating device of a fermentation engineering equipment stirring system. A hydraulic cylinder which is embedded in the supporting tube of a motor support is adopted to realize lifting; an anti-rotation device is mounted at the joint of the hydraulic cylinder and a lifting rotating shaft; and a speed reducer which is fixed on the motor support is adopted to realize the rotation process. The device comprises the lifting rotating shaft, the speed reducer, an upper connecting flange of the motor support, a flat key, a motor support sleeve, the hydraulic cylinder, a lower connecting flange of the motor support, an anti-rotation shaft, a hold-down packing washer, a rolling bearing, a mounting hole cover plate, a hole retainer ring and an anti-rotation support seat. The novel vertical lifting rotating device is simple and compact in structure, low in manufacture cost, small in driving torque, high in stability and good in safety and occupies a small sapce,.
Description
Technical field
The present invention relates to the lift rotating equipment of fermentation engineering equipment stirring system, the lifting rotation easy device that particularly a kind of novel tank interior stirs.
Background technology
At present for the lift rotating equipment of fermentation engineering equipment stirring system mostly adopt swivel arrangement under, lifting device is upper, and lifting device adopts a plurality of hydro-cylinders.Swivel arrangement easily causes the stirring transmission shaft oversize in lower end, moment is excessive, easily causes stirring transmission shaft serious jitter phenomenon occurs; Lifting device adopts a plurality of hydro-cylinders to cause thrust output inhomogeneous because of poor synchronization, makes stir shaft produce radially torsion, affects the stability of stirring system.Have complex structure, the shortcoming such as take up room large simultaneously.
Summary of the invention
Purpose of the present invention is exactly in order to optimize the lift rotating equipment of stirring system, improve system stability and security, reduce manufacturing cost simultaneously, provide a kind of novel simple in structure, VTOL (vertical take off and landing) swivel arrangement little, safe, good stability takes up room.
The present invention is achieved through the following technical solutions: a kind of novel VTOL (vertical take off and landing) swivel arrangement, the hydro-cylinder that employing is built in the electric machine support supporting tube is realized promoting, in hydro-cylinder and lifting turning axle junction, anti-rotation device is installed, realize rotary course by the step-down gear be fixed on electric machine support, comprise the lifting turning axle, step-down gear, joint flange on electric machine support, flat key, the electric machine support sleeve pipe, hydro-cylinder, joint flange under electric machine support, anti-rotating shaft, packing washer, rolling bearing, open holes cover plate, the hole back-up ring, the anti-rotation supporting seat.It is characterized in that:
Described lifting turning axle is connected with flat key with step-down gear, promotes the turning axle lower end and assembles after rolling bearing with packing washer and screw fastening.
Described flat key application screw is fixed on and promotes in the turning axle keyway.
The described axis of rolling is promised and is assemblied in the anti-rotation supporting seat and fixes with back-up ring with hole.
On described electric machine support under joint flange, electric machine support joint flange be welded on respectively the upper/lower terminal of electric machine support sleeve pipe.
A described electric machine support sleeve pipe side in the axial direction has a strip hole, and opposite side has an open holes; What strip hole was imported and exported for the spacing and hydro-cylinder of anti-rotating shaft steps down, and open holes is in order to facilitate the installation of anti-rotation device.
Under described electric machine support, joint flange is connected with bolt and nut with hydro-cylinder.
On described electric machine support, joint flange is connected with bolt and nut with step-down gear.
Described hydro-cylinder is placed in the electric machine support sleeve pipe, imports and exports and is placed in strip hole.
Described anti-rotating shaft is connected by screw threads for fastening with the anti-rotation supporting seat, and anti-rotating shaft is in strip hole.
Described anti-rotation supporting seat is connected by screw threads for fastening with the telescopic shaft of hydro-cylinder.
Described open holes cover plate uses screw fastening on the electric machine support sleeve pipe.
The advantages such as the beneficial effect of this programme can be learnt according to above-mentioned, and the VTOL (vertical take off and landing) swivel arrangement that this is novel is simple and compact for structure, and low cost of manufacture, take up room little, and swinging moment is little, and stability is high, and security is good.
The accompanying drawing explanation:
Fig. 1 is structural representation front view of the present utility model, comprises that at Fig. 1 (1) promotes on turning axle, (2) step-down gear, (3) electric machine support joint flange under joint flange, (4) flat key, (5) electric machine support sleeve pipe, (6) hydro-cylinder, (7) electric machine support.
Fig. 2 is structural representation left view of the present utility model, comprises that at Fig. 2 (1) promotes on turning axle, (2) step-down gear, (3) electric machine support under joint flange, (4) flat key, (5) electric machine support sleeve pipe, (6) hydro-cylinder, (7) electric machine support joint flange, (8) anti-rotating shaft, (9) packing washer, (10) rolling bearing, (11) open holes cover plate, (12) back-up ring, (13) anti-rotation supporting seat for hole.
Embodiment:
For clearly demonstrating the technical characterstic of this programme, below with reference to the accompanying drawings the specific embodiment of the invention is described further: by joint flange on electric machine support (3), joint flange under electric machine support (7) is welded on respectively the upper of electric machine support sleeve pipe (5), lower two ends, hydro-cylinder (6) is put into electric machine support sleeve pipe (5), fastening with joint flange (7) under bolt and nut and electric machine support, the import and export position of hydro-cylinder (6) should be in electric machine support sleeve pipe (5) strip hole, flat key (4) is screwed in the keyway that promotes turning axle (1), the lifting turning axle (1) of flat key (4) is housed through after step-down gear (2), after its lower end assembling rolling bearing (10), using packing washer (9) and screw fastening, again rolling bearing (10) is assemblied in anti-rotation supporting seat (13) and with back-up ring for hole (12) and fixes, anti-rotating shaft (8) is connected by screw threads for fastening with anti-rotation supporting seat (13), guarantee that anti-rotating shaft (8) is in the strip hole of electric machine support sleeve pipe (5), open holes cover plate (11) uses screw fastening on electric machine support sleeve pipe (5).During hydro-cylinder (6) action, promote turning axle (1) and can do VTOL (vertical take off and landing) along the endoporus of step-down gear (2), anti-rotating shaft (8) is simultaneously done slip in the strip hole of electric machine support sleeve pipe (5); During step-down gear (2) action, promote turning axle (1) rotation, because promoting turning axle (1), with hydro-cylinder (6) junction, anti-rotation device is arranged, the telescopic shaft of hydro-cylinder (6) can not rotate thereupon.
The present invention is not limited in above-mentioned embodiment, and the variation that those of ordinary skills make in essential scope of the present invention, remodeling, interpolation or replacement also should belong to protection scope of the present invention.
Claims (11)
1. a novel VTOL (vertical take off and landing) swivel arrangement, comprise the lifting turning axle, step-down gear, joint flange on electric machine support, flat key, the electric machine support sleeve pipe, hydro-cylinder, joint flange under electric machine support, anti-rotating shaft, packing washer, rolling bearing, open holes cover plate, hole back-up ring, anti-rotation supporting seat.
2. according to a kind of novel VTOL (vertical take off and landing) swivel arrangement claimed in claim 1, it is characterized in that: described flat key application screw is fixed on and promotes in the turning axle keyway.
3. according to a kind of novel VTOL (vertical take off and landing) swivel arrangement claimed in claim 1, it is characterized in that: the described axis of rolling is promised and is assemblied in the anti-rotation supporting seat and fixes with back-up ring with hole.
4. according to a kind of novel VTOL (vertical take off and landing) swivel arrangement claimed in claim 1, it is characterized in that: on described electric machine support under joint flange, electric machine support joint flange be welded on respectively the upper/lower terminal of electric machine support sleeve pipe.
5. according to a kind of novel VTOL (vertical take off and landing) swivel arrangement claimed in claim 1, it is characterized in that: a described electric machine support sleeve pipe side in the axial direction has a strip hole, and opposite side has an open holes; What strip hole was imported and exported for the spacing and hydro-cylinder of anti-rotating shaft steps down, and open holes is in order to facilitate the installation of anti-rotation device.
6. according to a kind of novel VTOL (vertical take off and landing) swivel arrangement claimed in claim 1, it is characterized in that: under described electric machine support, joint flange is connected with bolt and nut with hydro-cylinder.
7. according to a kind of novel VTOL (vertical take off and landing) swivel arrangement claimed in claim 1, it is characterized in that: on described electric machine support, joint flange is connected with bolt and nut with step-down gear.
8. according to a kind of novel VTOL (vertical take off and landing) swivel arrangement claimed in claim 1, it is characterized in that: described hydro-cylinder is placed in the electric machine support sleeve pipe, imports and exports and is placed in strip hole.
9. according to a kind of novel VTOL (vertical take off and landing) swivel arrangement claimed in claim 1, it is characterized in that: described anti-rotating shaft is connected by screw threads for fastening with the anti-rotation supporting seat, and anti-rotating shaft is in strip hole.
10. according to a kind of novel VTOL (vertical take off and landing) swivel arrangement claimed in claim 1, it is characterized in that: described anti-rotation supporting seat is connected by screw threads for fastening with the telescopic shaft of hydro-cylinder.
11., according to a kind of novel VTOL (vertical take off and landing) swivel arrangement claimed in claim 1, it is characterized in that: described open holes cover plate uses screw fastening on the electric machine support sleeve pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202352167U CN203320001U (en) | 2013-05-04 | 2013-05-04 | Novel vertical lifting rotating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202352167U CN203320001U (en) | 2013-05-04 | 2013-05-04 | Novel vertical lifting rotating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203320001U true CN203320001U (en) | 2013-12-04 |
Family
ID=49659370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202352167U Expired - Fee Related CN203320001U (en) | 2013-05-04 | 2013-05-04 | Novel vertical lifting rotating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203320001U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103814639A (en) * | 2014-02-28 | 2014-05-28 | 山东理工大学 | Electric mast for agriculture laser land leveller |
-
2013
- 2013-05-04 CN CN2013202352167U patent/CN203320001U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103814639A (en) * | 2014-02-28 | 2014-05-28 | 山东理工大学 | Electric mast for agriculture laser land leveller |
| CN103814639B (en) * | 2014-02-28 | 2018-07-13 | 山东理工大学 | A kind of agricultural laser flatting machine electric mast |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 Termination date: 20150504 |
|
| EXPY | Termination of patent right or utility model |