CN204599034U - One makes unrestrained synergy aerator - Google Patents
One makes unrestrained synergy aerator Download PDFInfo
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- CN204599034U CN204599034U CN201520056423.5U CN201520056423U CN204599034U CN 204599034 U CN204599034 U CN 204599034U CN 201520056423 U CN201520056423 U CN 201520056423U CN 204599034 U CN204599034 U CN 204599034U
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- buoyancy aid
- motor
- aerator
- synergy
- fulcrum bar
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Abstract
The utility model one is made unrestrained synergy aerator and is belonged to aquaculture field, the motor comprising buoyancy aid and be fixedly mounted on buoyancy aid and with buoyancy aid coaxial line, motor is rotated by decelerator drives impeller, the week of described buoyancy aid is along being shaped with 2-4 lug, in the over top of motor, swinging driver is housed, described swinging driver comprises pole and weighted spherical ball, described weighted spherical ball by pole pedestal on the top or buoyancy aid of motor and with motor coaxle line, weighted spherical ball makes reciprocally swinging around the axis of motor, and then drives the upper and lower tilting of buoyancy aid and produce wave.The utility model compared with prior art, make use of potential energy and elasticity can make motor swing, and then drives buoyancy aid tilting to produce similar natural waves in pond to produce similar natural waves in pond, improve the overall dissolved oxygen amount in pond, have energy-saving effect; Structure is simple, and cost is low, does not increase energy consumption, and the dissolved oxygen sphere of action of unit is large, and then reduces aquaculture cost.
Description
Technical field
The utility model relates to aquaculture machinery, particularly oxygen-enriching machine in fish pond.
Background technology
The aerator applied in aquaculture at present mainly contains the types such as vane type, Waterwheel-type, jetting type and micro-pore aeration formula, its objective is the dissolved oxygen amount by improving pond water, to improve pond culture density and output.But it is limited that the common issue that these types exist is the active area of every platform aerator, the spray water surface obtained that splashes can only be enable to be benefited, therefore in the pond that area is slightly large, usually to need distribution to put multiple stage aerator, cause aquaculture cost to increase.For this problem, Chinese patent 200520055671.4 discloses a kind of swing oxygen-increasing device, comprise one can to waft the buoyancy aid floated on the surface and the power source be arranged on buoyancy aid, the output of power source is connected with decelerator, the output shaft of decelerator is connected with pivoted arm, the other end of pivoted arm is provided with balancing weight, face, whole culturing pool pond can be made to produce wave, can reduce the quantity of oxygen-increasing device.The gearbox of this type is except drives impeller rotates, and also need to drive pivoted arm and balancing weight to rotate, to make buoyancy aid wave, namely the generation of wave also need obtain the energy from motor, therefore needs expanded motor power, and Energy Efficiency Ratio does not improve.In addition, because the length of pivoted arm can not be done long by the restriction of bucker size, the wave amplitude of the amplitude of oscillation and generation is caused not reach expected value; And due to the setting of pivoted arm and balancing weight, motor is eccentric relative to impeller shaft, makes aerator be in non-equilibrium state, and the wave amplitude causing circumference to produce is unbalanced, also namely a buoyancy aid amplitude part of waving offset by eccentric structure, these all have impact on oxygenation effect.
Utility model content
The utility model object is to overcome above-mentioned defect, provides a kind of and makes unrestrained synergy aerator uniformly without the need to expanded motor power, the amplitude of oscillation.
The technical solution of the utility model is: one makes unrestrained synergy aerator, the motor comprising buoyancy aid and be fixedly mounted on buoyancy aid and with buoyancy aid coaxial line, motor is rotated by decelerator drives impeller, the week of described buoyancy aid is along being shaped with 2-4 lug, it is characterized in that, in the over top of motor, swinging driver is housed, described swinging driver comprises pole and weighted spherical ball, the upper end bearing weighted spherical ball of described pole, weighted spherical ball by pole pedestal on the top or buoyancy aid of motor and with motor coaxle line, weighted spherical ball makes reciprocally swinging around the axis of motor, and then drive the upper and lower tilting of buoyancy aid and produce wave.
Described pole is elastic fulcrum bar or fixing pole, or both combinations, wherein the bottom of elastic fulcrum bar be positioned at motor top and with motor coaxle line, the bottom seat of fixing pole is on the lug of described buoyancy aid, and described weighted spherical ball is steel ball.
The combining structure of above-mentioned elastic fulcrum bar and fixing pole is: the top supporting weighted spherical ball of elastic fulcrum bar, the screw rod that lower end is extended and swivel nut threaded engagement, the top fixed bearing swivel nut of the described fixing pole of seat on buoyancy aid lug.
Above-mentioned elastic fulcrum bar is made up of steel wire, or by thicker wire coiling spring-like.
The top of described elastic fulcrum bar is fixedly connected with holder watt, and Tuo Wa is threaded with steel ball.
The top of described elastic fulcrum bar also can directly be fixedly connected with steel ball, and namely steel ball has diametric screw, the screw rod that the top of elastic fulcrum bar is extended and this screw threaded engagement.
The top of elastic fulcrum bar also can support the cross be made up of pipe, loads the steel spin that at least one diameter is less than round tube inside diameter in pipe.
The quantity of the pipe of composition cross is two, and every root pipe runs through the lower channel of grade separation four-way connection, and the two ends of pipe are provided with plug, and the inner face of plug is fixed with helical spring.
Compared with prior art, the utility model has the advantages that: the bullet performance driving buoyancy aid tilting of the potential energy and pole that 1, make use of weighted spherical ball produces similar natural waves in pond, natural waves, improving the overall dissolved oxygen amount in pond in surrounding diffusion process, have energy-saving effect; 2, due to swinging driver and motor, buoyancy aid coaxial line, the circumferential amplitude of oscillation is even, and the circumferential wave amplitude of generation is balanced; 3, because the buoyancy aid amplitude of oscillation is directly relevant to the length of swinging driver pole and the weight of weighted spherical ball, as long as suitably add the length of long fulcrum bar or strengthen the weight of weighted spherical ball, the amplitude of wave can be increased, add the contact surface of Chi Shui and air, thus increase oxygenation effect when without the need to strengthening power, and spread area is larger; 4, structure is simple, and cost is low, and the dissolved oxygen sphere of action of unit is large, and then reduces aquaculture cost.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment one planform schematic diagram.
Fig. 2 is the utility model embodiment two planform schematic diagram.
Fig. 3 is the utility model embodiment three planform schematic diagram.
Fig. 4 is the front view of swinging driver in Fig. 3.
Fig. 5 is A-A sectional view in Fig. 4.
Embodiment
Embodiment one makes unrestrained synergy aerator as shown in Figure 1, comprise motor 1, decelerator 12, impeller 2 and buoyancy aid 3, reducer output shaft is impeller shaft, and motor and decelerator are fixedly mounted on buoyancy aid 3 by support 13, and the positive triangle of support arranges and can ensure motor and buoyancy aid coaxial line; Motor is full-closed structure, and during work, motor rotates to utilize by decelerator drives impeller 2 and seethes the spray splashed and cool it.Buoyancy aid 3 is in annular, and its inner ring surface makes back taper table top 31, and impeller 2 is arranged on this back taper table top opening 32 lower position, and the water elevated by impeller from opening 32 bottom turns over obliquely upward to gush along back taper table top 31 and sprays and improve the dissolved oxygen amount of water.At the top of motor 1, swinging driver 6 is housed, the weighted spherical ball 62 that this swinging driver comprises pole and is made up of steel ball, the weight 3-8 kilogram of weighted spherical ball, pole is by thicker wire or the elastic fulcrum bar 8 that is made up of thicker wire coiling spring-like, the bottom of elastic fulcrum bar be fixed seat in the top of motor 1 and with this motor coaxle line, also with buoyancy aid 3 coaxial line while, when static state, complete machine is balance substantially like this; The top of elastic fulcrum bar to be fixedly connected with screw 65 by holder watts 64 and to support weighted spherical ball 62, or steel ball has diametric screw, the screw rod that extends of the top of elastic fulcrum bar and this screw threaded engagement and be directly connected.The lateral wall of buoyancy aid 3 is also shaped with at least three stay cord rings 4 be equally spaced, and its effect one is that restriction buoyancy aid arbitrarily drifts about on a large scale, and two is that three is be used for supporting and fixing pole by fixed pulling rope balance motor reactive torque on the bank.When tying stay cord, each stay cord should be made to be in relaxed state, in order to avoid produce restriction to the tilting of buoyancy aid.
Embodiment two as shown in Figure 2, make from embodiment one that unrestrained synergy aerator is different to be in elastic fulcrum bar 8 and fixing pole 81 being combinationally used, its combining structure is: support weighted spherical ball 62 by the top of the elastic fulcrum bar of thicker wire coiling spring-like, the screw rod that lower end is extended and swivel nut 82 threaded engagement, the top of the three piece fixing poles 81 of holder on three lugs 4 of buoyancy aid is fixed by bolt and swivel nut 82, and swivel nut 82 is positioned at above motor.The advantage of this structure is, due to swinging driver not seat on motor, but by three fixing pole pedestals on buoyancy aid, the rigid requirement higher to electric machine casing can be avoided, to reduce costs.
Operation principle:
When aerator is in stopped status, weighted spherical ball is static, but because it is in highest order, inactive state is unstable, always there is the trend moved downward in gravitate, when aerator starts the starting stage of the work of being energized, due to the tilting up and down that vibrations and the active force of impeller to water of motor make buoyancy aid generation slight, this slight tilting is broken the inactive state of weighted spherical ball immediately and moves to side-lower, elastic fulcrum bar starts flexure, at this moment the deviation of gravity center axis of complete machine, the side that buoyancy aid is relative upwarps; And the elastic-restoring force of elastic fulcrum bar drives weighted spherical ball to motion in the other direction, the opposite side of buoyancy aid upwarps, weighted spherical ball is made reciprocally swinging around the axis of motor and is driven buoyancy aid to go round and begin again upper and lower tilting under the effect of gravity and spring force, thus constantly produces wave with the intrinsic frequency of elastic fulcrum bar.When a certain moment buoyancy aid tilting frequency by the active forces such as the rotation of impeller and echo affect reach resonant frequency time, the tilting amplitude of buoyancy aid reaches maximum, and the wave amplitude of the wave of generation is also maximum, and at this moment oxygenation effect is best, and spread area is the widest.Owing to affecting by active forces such as the rotation of impeller and echoes, the tilting direction of buoyancy aid can change at random, and thus the direction of advance of wave is also random, is conducive to the oxygenation effect to face, whole pond.What needs further illustrated is, the present embodiment is when power down mode, due to weighted spherical ball be in unstable static highest order time, when being subject to an external force and exciting, the water surface that blows of such as wind is formed even small wave, the inactive state of weighted spherical ball is broken in capital, elastic fulcrum bar effect under, also can produce to be similar to and make unrestrained effect under "on" position, make use of wind energy dexterously, without the need to power consumption, also oxygenation effect can be increased.
Embodiment three as shown in Figure 3-Figure 5, from embodiment one make unrestrained synergy aerator different be in make in the bottom of the elastic fulcrum bar 8 of described swinging driver 6 screw thread be fixed pole socket 15 threaded engagement of seat in motor 1 top and with motor coaxle line, the planche cross frame that the apical support of elastic fulcrum bar is made up of pipe 61, the quantity of the pipe of composition cross is two, every root pipe runs through the orthogonal channel up and down of grade separation four-way connection 63, and grade separation four-way connection 63 is positioned at the center of cross.The holder watts 81 of being fixed on elastic fulcrum bar top is adhesively fixed by adhesive with grade separation four-way connection 63.The steel spin 68 that a diameter is slightly less than round tube inside diameter is loaded in above-mentioned two pipes.
Pipe 61 and grade separation four-way connection 63 are made by steel, and the two ends of pipe 61 are provided with plug 66, and plug 66 is threaded with pipe 61.The inner face of this plug is fixed with helical spring 67, this helical spring and pipe 61 coaxial line.
Its operation principle is similar to embodiment one, when aerator is in stopped status, cross is static, when aerator starts the starting stage of the work of being energized, due to the tilting up and down that vibrations and the active force of impeller to water of motor make buoyancy aid generation slight, this slight tilting makes cross start to rock, steel spin 68 is rolled downwards along smooth round tube inner wall immediately, elastic fulcrum bar is stressed bending, add the gradient of rood further, at this moment the deviation of gravity center axis of complete machine, the side that buoyancy aid is relative upwarps; When steel spin rolls shock helical spring 67 downwards, steel ball is upspring by the restoring force of spring obliquely upward, straight only steel ball is crossed the mid point of pipe and rolls to the other end, elastic fulcrum bar back-flexing, the reverse off-axis of center of gravity of complete machine, the opposite side of buoyancy aid upwarps, and cross is made reciprocally swinging around the axis of motor and makes motor swing under the effect of gravity and spring force, and then drive buoyancy aid to go round and begin again upper and lower tilting, thus constantly produce wave.Owing to affecting by active forces such as the rotation of impeller and echoes, the tilting direction of buoyancy aid can change at random, and thus the direction of advance of wave is also random.
Claims (10)
1. make unrestrained synergy aerator for one kind, the motor comprising buoyancy aid and be fixedly mounted on buoyancy aid and with buoyancy aid coaxial line, motor is rotated by decelerator drives impeller, the week of described buoyancy aid is along being shaped with 2-4 lug, it is characterized in that, in the over top of motor, swinging driver is housed, described swinging driver comprises pole and weighted spherical ball, described weighted spherical ball by pole pedestal on the top or buoyancy aid of motor and with motor coaxle line, weighted spherical ball makes reciprocally swinging around the axis of motor, and then drives the upper and lower tilting of buoyancy aid and produce wave.
2. make unrestrained synergy aerator as claimed in claim 1, it is characterized in that described pole is elastic fulcrum bar or fixing pole, or both combinations, wherein the bottom of elastic fulcrum bar be positioned at motor top and with motor coaxle line, the bottom seat of fixing pole is on the lug of described buoyancy aid, and described weighted spherical ball is steel ball.
3. make unrestrained synergy aerator as claimed in claim 2, it is characterized in that the combining structure of described elastic fulcrum bar and fixing pole is: the top supporting weighted spherical ball of elastic fulcrum bar, the screw rod that lower end is extended and swivel nut threaded engagement, the top fixed bearing swivel nut of the described fixing pole of seat on buoyancy aid lug.
4. make unrestrained synergy aerator as claimed in claim 2 or claim 3, it is characterized in that described elastic fulcrum bar is made up of steel wire, or by thicker wire coiling spring-like.
5. make unrestrained synergy aerator as claimed in claim 2 or claim 3, it is characterized in that the top of described elastic fulcrum bar is fixedly connected with holder watt, Tuo Wa is threaded with steel ball.
6. make unrestrained synergy aerator as claimed in claim 2 or claim 3, it is characterized in that the top of described elastic fulcrum bar is directly fixedly connected with steel ball, namely steel ball has diametric screw, the screw rod that the top of elastic fulcrum bar is extended and this screw threaded engagement.
7. make unrestrained synergy aerator as claimed in claim 1, it is characterized in that the planche cross frame that the apical support of described pole is made up of pipe, in pipe, load the steel spin that at least one diameter is less than round tube inside diameter.
8. make unrestrained synergy aerator as claimed in claim 7, it is characterized in that the quantity of the pipe forming cross is two, every root pipe runs through the lower channel of grade separation four-way connection.
9. make unrestrained synergy aerator as claimed in claim 7 or 8, it is characterized in that the two ends of pipe are provided with plug, the inner face of plug is fixed with helical spring.
10. make unrestrained synergy aerator as claimed in claim 1, it is characterized in that described buoyancy aid is annular, its inner ring surface makes back taper table top, and described impeller is arranged on this back taper table top lower opening portion position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520056423.5U CN204599034U (en) | 2015-01-24 | 2015-01-24 | One makes unrestrained synergy aerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520056423.5U CN204599034U (en) | 2015-01-24 | 2015-01-24 | One makes unrestrained synergy aerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204599034U true CN204599034U (en) | 2015-09-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520056423.5U Expired - Fee Related CN204599034U (en) | 2015-01-24 | 2015-01-24 | One makes unrestrained synergy aerator |
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| Country | Link |
|---|---|
| CN (1) | CN204599034U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104621039A (en) * | 2015-01-24 | 2015-05-20 | 陈一峰 | Wave-making oxygen increasing machine |
| CN113615634A (en) * | 2016-07-29 | 2021-11-09 | 南安市荣华机械科技有限公司 | Automatic oxygenation device for fish tank |
-
2015
- 2015-01-24 CN CN201520056423.5U patent/CN204599034U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104621039A (en) * | 2015-01-24 | 2015-05-20 | 陈一峰 | Wave-making oxygen increasing machine |
| CN104621039B (en) * | 2015-01-24 | 2018-01-12 | 陈一峰 | One kind makes unrestrained aerator |
| CN113615634A (en) * | 2016-07-29 | 2021-11-09 | 南安市荣华机械科技有限公司 | Automatic oxygenation device for fish tank |
| CN113615634B (en) * | 2016-07-29 | 2023-05-05 | 南安市荣华机械科技有限公司 | Automatic oxygenation device for fish tank |
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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: 20150902 Termination date: 20160124 |
|
| EXPY | Termination of patent right or utility model |