CN206735824U - A kind of long-shaft type underwater scooter - Google Patents
A kind of long-shaft type underwater scooter Download PDFInfo
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- CN206735824U CN206735824U CN201720114770.8U CN201720114770U CN206735824U CN 206735824 U CN206735824 U CN 206735824U CN 201720114770 U CN201720114770 U CN 201720114770U CN 206735824 U CN206735824 U CN 206735824U
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Abstract
The utility model provides a kind of long-shaft type underwater scooter, including drive device, mounting platform, power transmission shaft, gear-box, blade, stabilising arrangement；The drive device is fixed on above the water surface by mounting platform, the gear-box is fixed on below the water surface by stabilising arrangement, the bearing of the gear-box uses silicon carbide alloys bearing, the power transmission shaft one end being vertically arranged is fixed on the clutch end of drive device, the other end is fixed on the power intake of gear-box, and the blade is fixed on the clutch end of gear-box.The beneficial effects of the utility model are reasonable in design, and operation stability is high, and fault rate is low.
Description
Technical field
The utility model belongs to stirring equipment technology field, more particularly, to a kind of long-shaft type underwater scooter.
Background technology
Underwater scooter is also known as diving propelling (stirring) machine, promotes stirring to contain suitable for the technological process of sewage treatment plant
There are the sewage of suspension, thin mud, industrial process liquid etc., create current, strengthen agitating function, prevent sludge settling, be city
The visual plant having stable political situation in industrial sewage treatment technology flow, existing diving mixer are divided into mixing diving mixer, diving
Propelling agitator.Because it runs under water for a long time, the often electrical fault caused by sealing problem, this case provides one kind and can solved
A kind of long-shaft type underwater scooter of this problem, power set on the water, thoroughly solves diving propelling (stirring) machine because of electricity
The drawbacks of failure caused by machine sealing leak is high.
Utility model content
The purpose of this utility model is to provide a kind of simple in construction, simple to operate, reliable long-shaft type diving of Stability Analysis of Structures
Propeller.
The technical solution of the utility model is：A kind of long-shaft type underwater scooter of the present utility model, including drive device,
Mounting platform, power transmission shaft, gear-box, blade, stabilising arrangement；
The drive device is fixed on above the water surface by mounting platform, and the gear-box is fixed on water by stabilising arrangement
Below face, the bearing of the gear-box uses silicon carbide alloys bearing, and the power transmission shaft one end being vertically arranged is fixed on drive device
Clutch end on, the other end is fixed on the power intake of gear-box, and the power that the blade is fixed on gear-box is defeated
Go out on end.
Preferably, the drive device uses motor reducer.
Preferably, the gear-box uses right-angle gear case.
Preferably, the mounting platform is provided with beam, and the beam includes upper beam and lower beam, described
Upper beam and the corresponding position of lower beam are provided with the positioning screw hole run through, and the upper beam is provided with downward opening
Upper damping cavity, lower beam are provided with opening up lower damping cavity, and upper damping cavity, lower damping cavity are corresponded and set
Put so that upper beam and lower beam may make up sealing cavity when being assembled together, the sealing cavity is interior to be provided with damping bullet
Spring.
The utility model has the advantages and positive effects of：
1st, motor reducer not under water, it is low to be not required to seal failure rate.
2nd, equipment is split, is easily changed maintenance, and conventional diving equipment is directly scrapped.
3rd, underwater box bearing uses silicon carbide alloys bearing, using water lubrication, without lubricating oil, is not afraid of gear-box and enters
Water, service free is safeguarded and sealing.
4th, safeguard simple, reliable.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment 1.
Fig. 2 is the structural representation of the utility model embodiment 2.
In figure：
1- drive devices, 2- mounting platforms, 3- power transmission shafts, 4- gear-boxes, 5- blades, 6- stabilising arrangements, the upper beams of 7-,
Beam under 8-, 9- positioning screw holes, the upper damping cavitys of 10-, damping cavity under 11-, 12- damping springs.
Embodiment
The utility model is elaborated below in conjunction with the accompanying drawings.
Embodiment 1
As shown in figure 1, a kind of long-shaft type underwater scooter of the present utility model, including drive device 1, mounting platform 2, biography
Moving axis 3, gear-box 4, blade 5, stabilising arrangement 6；
Drive device 1 is fixed on above the water surface by mounting platform 2, and gear-box 4 is fixed on underwater by stabilising arrangement 6
Side, the bearing of the gear-box 4 use silicon carbide alloys bearing, and the one end of power transmission shaft 3 being vertically arranged is fixed on drive device 1
On clutch end, the other end is fixed on the power intake of gear-box 4, and blade 5 is fixed on the clutch end of gear-box 4
On.
The drive device 1 uses motor reducer.
The gear-box 4 is using right-angle gear case 4.
Embodiment 2
The present embodiment further improves on the basis of embodiment 1, and the mounting platform 2 is provided with beam, described to subtract
Shake pad includes beam 7 and lower beam 8, and the upper beam 7 and the corresponding position of lower beam 8 are determined provided with what is run through
Position screw 9, the upper beam 7 are provided with downward opening upper damping cavity 10, and lower beam 8 is provided with opening up
Damping cavity 11, upper damping cavity 10, lower damping cavity 11, which correspond to set, causes upper beam 7 and lower beam 8 to assemble
Sealing cavity is may make up when together, damping spring 12 is provided with the sealing cavity.
The course of work：
The long-shaft type underwater scooter of this case is driven by motor reducer, and power transmission shaft 3 is driven, and bearing and covert gear are formed
Gear-box change transmission direction, during operation, marine propulsion unit 1 is connected by power transmission shaft 3 with underwater gear-box, so as to drive
Blade 5 operates, and realizes mixing and plug-flow function.
In embodiment 2, the setting of beam, can effectively absorb the operation of drive device 1 caused by vibration wave, on the one hand may be used
The service life of mounting platform 2 is improved, the problem of effectively prevent it operation easily cracks under vibration environment for a long time, separately
On the one hand, the setting of beam can effectively reduce noise caused by the operation of drive device 1, green.
One embodiment of the present utility model is described in detail above, but the content is only of the present utility model
Preferred embodiment, it is impossible to be considered as being used to limit practical range of the present utility model.It is all to be made according to present utility model application scope
Equivalent change with improve etc., all should still belong within patent covering scope of the present utility model.
Claims (4)
- A kind of 1. long-shaft type underwater scooter, it is characterised in that：Including drive device, mounting platform, power transmission shaft, gear-box, oar Leaf, stabilising arrangement；The drive device is fixed on above the water surface by mounting platform, and the gear-box is fixed on underwater by stabilising arrangement Side, the bearing of the gear-box use silicon carbide alloys bearing, and the power transmission shaft one end being vertically arranged is fixed on the dynamic of drive device In power output end, the other end is fixed on the power intake of gear-box, and the blade is fixed on the clutch end of gear-box On.
- A kind of 2. long-shaft type underwater scooter according to claim 1, it is characterised in that：The drive device uses motor Reductor.
- A kind of 3. long-shaft type underwater scooter according to claim 1, it is characterised in that：The gear-box uses normal axis Gear-box.
- A kind of 4. long-shaft type underwater scooter according to claim 1, it is characterised in that：The mounting platform, which is provided with, to be subtracted Shake pad, the beam include upper beam and lower beam, and the upper beam and the corresponding position of lower beam are provided with The positioning screw hole run through, the upper beam are provided with downward opening upper damping cavity, and lower beam is provided with opening up Lower damping cavity, upper damping cavity, lower damping cavity, which correspond to set, causes upper beam and lower beam to be assemblied in one Sealing cavity is may make up when rising, damping spring is provided with the sealing cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720114770.8U CN206735824U (en) | 2017-01-24 | 2017-01-24 | A kind of long-shaft type underwater scooter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720114770.8U CN206735824U (en) | 2017-01-24 | 2017-01-24 | A kind of long-shaft type underwater scooter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206735824U true CN206735824U (en) | 2017-12-12 |
Family
ID=60556371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720114770.8U Active CN206735824U (en) | 2017-01-24 | 2017-01-24 | A kind of long-shaft type underwater scooter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206735824U (en) |
-
2017
- 2017-01-24 CN CN201720114770.8U patent/CN206735824U/en active Active
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