CN210538266U - Aerator impeller draft adjusting device - Google Patents
Aerator impeller draft adjusting device Download PDFInfo
- Publication number
- CN210538266U CN210538266U CN201921435954.XU CN201921435954U CN210538266U CN 210538266 U CN210538266 U CN 210538266U CN 201921435954 U CN201921435954 U CN 201921435954U CN 210538266 U CN210538266 U CN 210538266U
- Authority
- CN
- China
- Prior art keywords
- impeller
- adjusting device
- aerator
- driving unit
- floating body
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 238000005276 aerator Methods 0.000 title claims abstract description 41
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 15
- 239000000203 mixture Substances 0.000 abstract description 4
- 238000005188 flotation Methods 0.000 description 5
- 239000004677 Nylon Substances 0.000 description 3
- 238000005273 aeration Methods 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 229920001778 nylon Polymers 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 238000009360 aquaculture Methods 0.000 description 2
- 244000144974 aquaculture Species 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 210000003484 anatomy Anatomy 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Images
Landscapes
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The utility model provides an aerator impeller draft adjusting device, which is provided with a driving unit and a lifting screw rod; the lifting screw is connected with a floating body connecting rod assembly, and the floating body connecting rod assembly is connected with one or more adjusting floating bodies; the driving unit is also connected with a control unit, and the control unit sends out a control command for the driving action of the driving unit. The utility model discloses a lifting screw control adjusts the altitude mixture control of body upper and lower direction to change the draft of impeller because of the change of buoyancy, make the oxygen-increasing machine can according to actual work pattern needs, scientifically transform the work water layer degree of depth of adjusting the impeller, not only can promote work efficiency, save the cable expenditure, also can delay the life of oxygen-increasing machine to a certain extent.
Description
Technical Field
The utility model relates to an intelligence fishing tackle technical field especially relates to an oxygen-increasing machine impeller draft adjusting device.
Background
The existing waterwheel type aerator applied to aquaculture basically keeps the depth of the impeller constant after being installed and fixed on a water body site.
On the aquaculture site, the waterwheel type aerator is not only used for aeration, but also used for pushing water more often, or the combination of the two ways. But different requirements are different in the depth of the impeller, for example, the emphasis of oxygen increase is to beat water splash, so that the stirred water body is more fully fused with oxygen in the air and then falls into the water body to achieve the effect of oxygen increase; the water pushing is mainly used for promoting and maintaining the mobility of the water body, generally, the deeper water body needs to be pushed, and the impeller has better effect if the impeller can move downwards a little.
However, the waterwheel type aerator in the prior art is limited by the structure, so that the submergence of the impeller cannot be adjusted, the operation at a better working efficiency cannot be met, the electric quantity loss is increased invisibly, and the cost is more.
In the chinese patent of patent No. 201810214034.9, a fishery cultivation impeller type oxygen-increasing machine is disclosed, this utility model provides a fishery cultivation impeller type oxygen-increasing machine, including oxygenation impeller, brushless motor, nylon support, flotation tank and flotation tank support arm etc. it is at least three the flotation tank be circumference array distribute in around the nylon support, and each the flotation tank is respectively through a plurality of flotation tank support arm and nylon support fixed connection. The aerator in the patent only plays a role in reducing the rotation resistance of the aeration impeller, and does not realize the adjustment of the draft of the aeration impeller.
SUMMERY OF THE UTILITY MODEL
The utility model discloses make the improvement to above-mentioned technical problem, promptly the utility model aims to solve the technical problem that an intelligent regulation device of arranging on impeller type oxygen-increasing machine is provided for realize the regulation and the control to oxygen-increasing machine impeller draft.
In order to solve the above technical problem, the utility model discloses a technical scheme is: an aerator impeller draft adjusting device is provided with a driving unit and a lifting screw rod which is connected with the driving unit and is driven to lift through the driving unit;
the lifting screw is connected with a floating body connecting rod assembly, and the floating body connecting rod assembly is connected with one or more adjusting floating bodies;
the driving unit is also connected with a control unit, and the control unit sends out a control command for the driving action of the driving unit.
Further, the impeller draft adjusting device is further provided with a power supply unit for supplying power to the control unit and the driving unit.
Further, the driving unit comprises a driving motor and a driving wheel, and the driving wheel is connected with the lifting screw rod.
Furthermore, the lifting screw comprises a driven screw and a connecting shaft, and the connecting shaft is connected with the floating body connecting rod assembly.
Furthermore, the floating body connecting rod assembly comprises a connecting cylinder, a plurality of connecting supporting rods connected with the connecting cylinder and a floating body fixing kit connected with the connecting supporting rods.
Further, the connecting cylinder is provided with a plurality of holes for installing and arranging fixing bolts.
Further, the driving unit is installed and fixed on a combined bracket of the aerator.
Further, the lower end of the connecting shaft is provided with a groove ring.
Furthermore, a plurality of holes for binding and fixing are arranged on the floating body fixing suite.
Preferably, the number of the connecting struts and the number of the floating body fixing suites are respectively three.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model provides a pair of oxygen-increasing machine impeller draft adjusting device has arranged drive unit and lifting screw, can adjust the altitude mixture control of body upper and lower direction through lifting screw control to change the draft of impeller because of the change of buoyancy, make the oxygen-increasing machine can transform the work water layer degree of depth of adjusting the impeller scientifically according to the actual work mode needs, not only can promote work efficiency, save the cable expenditure, also can delay the life of oxygen-increasing machine to a certain extent.
Meanwhile, through the optimized triangular arrangement, the three connecting support rods and the corresponding floating body fixing external members are arranged, and the three adjusting floating bodies are combined, so that the size of the adjusting floating body can be reduced, the transportation is convenient, the balance can be kept when the lifting control operation is started, more stable action is realized, the influence on the impeller rotating at high speed can be reduced, and the water-free depth of the impeller can be directly adjusted in real time according to the field requirement without stopping the machine.
Drawings
Fig. 1 is a schematic view of the structural composition of the aerator impeller draft adjusting device provided by the embodiment of the utility model.
Fig. 2 is the three-dimensional structure schematic diagram and the partial structure anatomy schematic diagram of the aerator impeller draft adjusting device of the embodiment of the utility model.
Fig. 3 is a schematic perspective view of a lifting screw part structure of an aerator impeller draft adjusting device according to the present invention.
Fig. 4 is a schematic perspective view of the floating body connecting rod assembly of the draft adjusting device for the impeller of the aerator according to the embodiment of the present invention.
Fig. 5 is a simple schematic structural diagram of the aerator impeller draft adjusting device arranged on the waterwheel aerator according to the embodiment of the utility model.
Fig. 6 is a schematic view of a simple three-dimensional structure of an aerator impeller draft adjusting device arranged on a waterwheel aerator according to the embodiment of the utility model.
In fig. 1: 100-control unit, 200-drive unit, 300-lifting screw, 400-floating body connecting rod assembly, 500-adjusting floating body, 600-power supply unit, 201-drive motor, 202-drive wheel, 301-driven screw, 302-connecting shaft and 401-connecting cylinder.
In fig. 2: 200-driving unit, 300-lifting screw rod, 400-floating body connecting rod component, 301-driven screw rod, 302-connecting shaft, 401-connecting cylinder, 402-connecting support rod, 403-floating body fixing kit and 4011-fixing bolt.
In fig. 3: 200-driving unit, 300-lifting screw, 301-driven screw, 302-connecting shaft and 3021-groove ring.
In fig. 4: 400-floating body connecting rod assembly, 401-connecting cylinder, 402-connecting supporting rod, 403-floating body fixing kit and 4011-fixing bolt.
In fig. 5: b01-motor, B02-impeller, B03-rotating shaft, B04-floating boat, B05-combined support, 100-control unit, 200-driving unit, 300-lifting screw, 400-floating body connecting rod assembly and 500-adjusting floating body.
In fig. 6: b01-motor, B02-impeller, B03-rotating shaft, B04-floating boat, B05-combined support and 500-adjusting floating body.
Detailed Description
The drawings that accompany the detailed description can be briefly described as follows, and it is obvious that the described embodiments are some of the embodiments of the present invention, and some embodiments of the present invention can be derived from the drawings without creative efforts for those skilled in the art.
It is to be noted that, unless otherwise expressly specified or limited, the terms "connected," "connected," and "mounted" in the description of the invention are to be construed broadly, and may for example be integrally connected, fixedly connected, or detachably connected; either directly, mechanically or electronically, or indirectly through intervening media.
As shown in fig. 1, an aerator impeller draft adjusting device is provided with a driving unit 200, and a lifting screw 300 connected with the driving unit 200 and driven to lift by the driving unit 200; the lifting screw 300 is connected with a float connecting rod assembly 400, and the float connecting rod assembly 400 is connected with one or more adjusting floats 500. The driving unit 200 includes a driving motor 201 and a driving wheel 202, and the driving wheel 202 is connected to the lifting screw 300. The lifting screw 300 comprises a driven screw 301 and a connecting shaft 302, and the connecting shaft 302 is connected with the floating body connecting rod assembly 400.
As shown in fig. 5 and 6, the driving unit 200 is mounted and fixed on a combined bracket B05 of the aerator.
The driving unit 200 is further connected to a control unit 100, and the control unit 100 gives a control command to the driving operation of the driving unit 200.
The impeller draft adjusting apparatus is further provided with a power supply unit 600 for supplying power to the control unit 100 and the driving unit 200.
In this embodiment, since there is a limit to the lifting range of the lifting screw 300, which is generally not more than 40 cm, the driving wheel 202 and the driven screw 301 may directly adopt a common screw combination structure that drives the screw to lift up and down through gear rotation.
As shown in fig. 2, with reference to fig. 3 and 4, the floating body connecting rod assembly 400 includes a connecting cylinder 401, a plurality of connecting struts 402 connected to the connecting cylinder 401, and a floating body fixing kit 403 connected to the connecting struts 402. In this embodiment, the connecting cylinder 401 is a hollow cylinder, the diameter of the connecting cylinder 401 is larger than that of the connecting shaft 302, and the connecting cylinder 401 is used for sleeving the connecting shaft 302.
The connecting cylinder 401 is provided with a plurality of holes for installing and arranging fixing bolts 4011. The lower end of the connecting shaft 302 is provided with a groove ring 3021. In this embodiment, after the connecting shaft 302 is inserted into the connecting cylinder 401, the depth of the connecting shaft is adjusted so that the groove ring 3021 and the hole on the connecting cylinder 401 are maintained on the same horizontal line, and the fixing bolt 4011 is inserted into the hole on the connecting cylinder 401 so that a partial region of the fixing bolt 4011 extends into the groove ring 3021, so as to limit the vertical sliding of the connecting shaft 302 without affecting the rotation of the connecting shaft 302.
A plurality of holes for binding and fixing are arranged on the floating body fixing sleeve 403.
As shown in fig. 4, the number of the connecting struts 402 and the floating body anchoring sleeves 403 is three. In this embodiment, the size and number of the adjusting floats 500 are determined by the number of the connecting struts 402, and the adjusting floats 500 are disposed at the lower ends of the float connecting rod assemblies 400 and fixed to the float fixing suites 403 by ropes or the like.
In this embodiment, through the preferred triangular arrangement, can keep balance when starting the lift control operation, realize more steady action, can alleviate and cause the influence to impeller B02 that is rotating at high speed, can realize not needing to shut down and directly adjusting the depth of water that does not have of impeller B02 in real time according to the on-the-spot needs.
The utility model discloses the rationale of realization is as follows:
as shown in fig. 5 and 6, the aerator is a vane aerator, the aerator is at least provided with two floating boats B04, a combined support B05 is fixedly installed on the floating boat B04, the aerator is also provided with a motor B01, and the motor B01 drives the rotation of a vane B02 through a driving rotating shaft B03.
Since the weight of the aerator and related components is substantially fixed, the buoyancy of the pontoon B04 is substantially uniform when the aerator is installed and deployed in a body of water, so that the draft of the impeller B02 remains substantially constant.
In this embodiment, the driving wheel 202 of the driving unit 200 and the combined bracket B05 are required to be in a relatively fixed state, the driving wheel 202 drives the lifting screw 300 to lift up and down, so as to change the depth of water penetration of the adjusting floating body 500, and the adjusting floating body 500 and the pontoon B04 together form the buoyancy support of the aerator. When the adjusting floating body 500 is used for height adjustment, the buoyancy borne by the aerator is changed, the aerator is correspondingly adjusted up and down, the draft of the pontoon B04 of the aerator is correspondingly changed, and the adjustment of the draft of the impeller of the aerator is realized.
The utility model provides a pair of oxygen-increasing machine impeller draft adjusting device has arranged drive unit and lifting screw, can adjust the altitude mixture control of body upper and lower direction through lifting screw control to change the draft of impeller because of the change of buoyancy, make the oxygen-increasing machine can transform the work water layer degree of depth of adjusting the impeller scientifically according to the actual work mode needs, not only can promote work efficiency, save the cable expenditure, also can delay the life of oxygen-increasing machine to a certain extent.
The utility model provides a pair of oxygen-increasing machine impeller draft adjusting device arranges through preferred triangle, is equipped with the fixed external member of three connection branch and the body that corresponds, combines three regulation body, not only can reduce the size of adjusting the body, and convenient transportation also can keep balance when starting the lift control operation, realizes more steady action, can alleviate and lead to the fact the influence to the impeller of high-speed rotation, can realize not needing to shut down the direct depth of water that adjusts the impeller in real time according to the on-the-spot needs.
The above description is only for the purpose of illustrating the technical concept and features of the present invention, and the purpose of the present invention is to enable people skilled in the art to understand the contents of the present invention and implement the present invention, but not to limit the protection scope of the present invention. All the equivalent changes and modifications made according to the claims of the present invention shall fall within the scope of the present invention.
Claims (10)
1. The aerator impeller draft adjusting device is characterized by being provided with a driving unit (200) and a lifting screw (300) which is connected with the driving unit (200) and driven to lift through the driving unit (200);
the lifting screw (300) is connected with a floating body connecting rod assembly (400), and the floating body connecting rod assembly (400) is connected with one or more adjusting floating bodies (500);
the driving unit (200) is further connected with a control unit (100), and the control unit (100) sends a control command to the driving action of the driving unit (200).
2. The aerator impeller draft adjusting device as claimed in claim 1, wherein the impeller draft adjusting device is further provided with a power supply unit (600) for supplying power to the control unit (100) and the driving unit (200).
3. The aerator impeller draft adjusting device according to claim 1, wherein the driving unit (200) comprises a driving motor (201) and a driving wheel (202), and the driving wheel (202) is connected with the lifting screw (300).
4. The draft adjusting device for the impeller of the aerator as claimed in claim 1, wherein the lifting screw (300) comprises a driven screw (301) and a connecting shaft (302), and the connecting shaft (302) is connected with the floating body connecting rod assembly (400).
5. The aerator impeller draft adjusting device according to claim 1, wherein the floating body connecting rod assembly (400) comprises a connecting cylinder (401), a plurality of connecting support rods (402) connected with the connecting cylinder (401), and a floating body fixing kit (403) connected with the connecting support rods (402).
6. The aerator impeller draft adjusting device as claimed in claim 5, wherein the connecting cylinder (401) is arranged with a plurality of holes for installing and arranging fixing bolts (4011).
7. The aerator impeller draft adjusting device as claimed in claim 1, wherein the driving unit (200) is installed and fixed on a combined bracket (B05) of the aerator.
8. The aerator impeller draft adjustment device as claimed in claim 4, wherein a groove ring (3021) is provided at the lower end of the connection shaft (302).
9. The aerator impeller draft adjusting device as claimed in claim 5, wherein a plurality of holes for binding and fixing are arranged on the floating body fixing suite (403).
10. The aerator impeller draft adjusting device according to claim 5, wherein the number of the connecting support rods (402) and the number of the floating body fixing external members (403) are three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921435954.XU CN210538266U (en) | 2019-09-01 | 2019-09-01 | Aerator impeller draft adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921435954.XU CN210538266U (en) | 2019-09-01 | 2019-09-01 | Aerator impeller draft adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210538266U true CN210538266U (en) | 2020-05-19 |
Family
ID=70644530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921435954.XU Expired - Fee Related CN210538266U (en) | 2019-09-01 | 2019-09-01 | Aerator impeller draft adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210538266U (en) |
-
2019
- 2019-09-01 CN CN201921435954.XU patent/CN210538266U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200519 |