CN2485946Y - Oxygen supply water wheel impeller with blade capable of adjusting mounting angle - Google Patents
Oxygen supply water wheel impeller with blade capable of adjusting mounting angle Download PDFInfo
- Publication number
- CN2485946Y CN2485946Y CN01229240U CN01229240U CN2485946Y CN 2485946 Y CN2485946 Y CN 2485946Y CN 01229240 U CN01229240 U CN 01229240U CN 01229240 U CN01229240 U CN 01229240U CN 2485946 Y CN2485946 Y CN 2485946Y
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- China
- Prior art keywords
- blade
- impeller body
- impeller
- hole
- snap
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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.)
- Expired - Fee Related
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- 0 CC1CC(*)CC1 Chemical compound CC1CC(*)CC1 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The utility model relates to an oxygen supply waterwheel impeller with a blade of which the installing angle adjustable. The utility model is equipment member for cultivation in water capable of adjusting oxygen contents of culturing pools. The utility model comprises an impeller body and a plurality of blades; a plurality of assembled blade bodies with fixing holes at the bottom are arranged in series and in the same angle on the periphery of the impeller body, and a plurality of position limiting holes are arranged on the upper edge of the impeller body. Pivot seats with pivot holes and positioning holes are respectively arranged on the back side of each blade. The blades are pivoted on the impeller body by pin rods passing through the pivot holes and the fixing holes of the impeller body, and are hinged in scheduled angle on the impeller body by the pin rods passing through the positioning holes and the position limiting holes of the impeller body.
Description
The utility model belongs in the water to culture uses part of appliance, and particularly a kind of have the Water wheel like for aeration impeller that can adjust the setting angle blade.
The general dealer of breed is in order to improve the oxygen content of culturing in the pond, make to culture and obtain enough oxygen in the pond, thereby the aquaculture organism of culturing in the pond is normally grown up, can in culturing the pond, Water wheel like for aeration be set mostly, pat and churn the surface by rotating blades on the waterwheel, thereby produce spray or form current, use the raising water oxygen level.
As shown in Figure 8, the buoyancy aid 10 that the Water wheel like for aeration of commonly using mainly lies in Water wheel like for aeration is provided with motor 20, and motor 20 rotates through decelerator 30 impeller 40.Be installed with all multiple-blades 401 on the impeller 40.Use when motor 20 impeller 40 are rotated, can make its blade 401 strike waters, thereby increase oxygen content in the pond.
Yet, the Water wheel like for aeration of commonly using is when reality is used, culture oxygen content in the pond though can improve, but because of its blade system is fixedly arranged on the impeller with fixed angle, therefore, the angle of pumping up water of blade is fixed value, and oxygen content also is fixing in the pond thereby make, can't look the required amount of oxygen of biological species of being cultured and be adjusted the oxygen content of culturing in the pond, this becomes commonly uses the shortcoming that Water wheel like for aeration uses.
The purpose of this utility model provides a kind of Water wheel like for aeration impeller that can adjust the setting angle blade that has that can culture oxygen content in the pond according to the biological species adjustment of culturing.
The utility model comprises impeller body and is mounted on all multiple-blades on the impeller body; Impeller body periphery equal angles is connected with many winding lamellar bodies, and the bottom of each winding lamellar body is provided with fixing hole, and its upper limb is provided with the spacing hole that constitutes predetermined angular between several and the fixing hole; The blade dorsal part is provided with the pivot seat, is provided with pivot hole and locating hole in the pivot seat; Each blade is hubbed on the impeller body by the pin rod that is arranged in its pivot hole and the impeller body fixing hole, and by the pin rod of the spacing hole that one of constitutes in several spacing holes of predetermined angular with fixing hole on locating hole that passes blade and the selected impeller body blade is sold at a predetermined angle and to be closed on impeller body.
Wherein:
The pin rod two ends form positive stop end and fastening end respectively; Form the profile groove of sealing on the fastening end, be closed with the end face that makes the fastening end, its outside forms the step shape blocking flange of slightly inclined outwardly.
The pin rod two ends form positive stop end and fastening end respectively; Two snap-latch pieces that fastening end system is extended by positive stop end constitute, and form open profile groove between two snap-latch pieces, and the outside of two snap-latch pieces forms the step shape blocking flange of slightly inclined outwardly.
Open profile groove stage casing is connected with and connects two snap-latch pieces to avoid the brace of two snap-latch piece pressurized excessive deformations.
Because the utility model comprises impeller body and all multiple-blades; Impeller body periphery equal angles is connected with the winding lamellar body that many bottoms are provided with fixing hole, and its upper limb is provided with several spacing holes; The blade dorsal part is provided with the pivot seat, is provided with pivot hole and locating hole in the pivot seat; Each blade is hubbed on the impeller body by the pin rod that is arranged in its pivot hole and the impeller body fixing hole, and by the pin rod of number one of spacing holes spacing hole on locating hole that passes blade and the impeller body blade is sold at a predetermined angle and to be closed on impeller body.During assembling, being arranged in pin rod in the blade locating hole selects to be arranged in fixing hole and constitutes in the spacing hole of predetermined angular, can change the angle of pumping up water of blade, by the pump up water variation of angle of blade, when being struck waters, blade produces the spray or the current of different sizes, thereby make water oxygen level reach actual requirement, can culturing oxygen content in the pond, thereby reach the purpose of this utility model according to the biological species adjustment of culturing.
Fig. 1, be the utility model decomposition texture schematic isometric.
Fig. 2, be A portion partial enlarged drawing among Fig. 1.
Fig. 3, be A portion partial enlarged drawing (being provided with open profile groove) among Fig. 1.
Fig. 4, for the utility model partial structurtes schematic sectional view (being provided with open profile groove).
Fig. 5, be the utility model partial structurtes schematic sectional views.
Fig. 6, be the utility model user mode schematic diagram.
Fig. 7, be the utility model user mode schematic diagram.
Fig. 8, the Water wheel like for aeration structural representation stereogram of using for the heart.
Below in conjunction with accompanying drawing the utility model is further elaborated.
As shown in Figure 1, the utility model comprises impeller body 1, pin rod 22 and is mounted on all multiple-blades 2 on the impeller body 1 by pin rod 22.
Impeller body 1 periphery equal angles is connected with many winding lamellar bodies 11, and the bottom of each winding lamellar body 11 is provided with fixing hole 111, and its upper limb is provided with the spacing hole 112 that constitutes predetermined angular between several and the fixing hole 111.
As shown in Figure 2, pin rod 22 two ends form positive stop end 221 and fastening end 222 respectively.Form the profile groove 223 of sealing on fastening end 222, be closed with the end face that makes fastening end 222, its outside forms the step shape blocking flange 224 of slightly inclined outwardly.As shown in Figure 5, provide blocking flange 224 to have suitable deflection when the pressurized, so that it passes on blade 2 upper pivot holes 211, the impeller body 1 locating hole 212, impeller body 1 upper limit hole 112 on the fixing hole 111 and blade 2 smoothly by profile groove 223.
As shown in Figure 3, pin rod 22 ' two ends form positive stop end 221 and fastening end 222 ' respectively.Fastening end 222 ' is that two snap- latch pieces 2221,2222 that extended by positive stop end 221 constitute, the outside that forms open profile groove 225, two snap- latch pieces 2221,2222 between two snap- latch pieces 2221,2222 forms the step shape blocking flange 226,227 of slightly inclined outwardly.As shown in Figure 4, has suitable deflection when providing two snap-latch pieces, 2221,2222 pressurizeds, so that it passes on blade 2 upper pivot holes 211, the impeller body 1 locating hole 212, impeller body 1 upper limit hole 112 on the fixing hole 111 and blade 2 smoothly by open profile groove 225.Open profile groove 223 stage casings are connected with the brace 228 that connects two snap- latch pieces 2221,2222, by brace 228 to avoid two snap-latch pieces, 2221,2222 pressurized excessive deformations.
During combination, as Fig. 6, shown in Figure 7, only need to cooperate pin rods 22 (22 ') pin that is pivoted to close in the fixing hole 111 of impeller body 1 with its pivot hole 211 in each blade 2, pass on the locating hole 212 of blade 2 and the selected impeller body 1 spacing hole 112 that one of constitutes in several spacing holes 112 of predetermined angulars with fixing hole 111 by another pin rod 22 (22 ') again, blade 2 can be mounted on the impeller body 1 at a predetermined angle.When the utility model when the Water wheel like for aeration driven by motor is rotated, improve water oxygen level thereby strike waters with its blade 2.
The utility model can be adjusted the angle of pumping up water of blade 2 according to culturing the required oxygen content of biological species of culturing in the pond.As Fig. 6, shown in Figure 7, being arranged in pin rods 22 (22 ') in blade 2 locating holes 212 selects to be arranged in fixing hole 111 and constitutes in the spacing hole 112 of predetermined angulars, can change the angle of pumping up water of blade 2, by the pump up water variation of angle of blade 2, produce the spray or the current of different sizes when blade 2 is struck waters, thereby make water oxygen level reach actual requirement.
In sum, because the utility model is done suitably to adjust to change with angle that it is pumped up water by blade 2 different setting angles, thereby the water oxygen level that same Water wheel like for aeration can be provided produce multiple variation for you to choose, and make same Water wheel like for aeration applicable to culturing the different various organisms in water of oxygen demand.Simultaneously, the utility model can be set up blade 2 pins jointly easily and be located on the impeller body 1 by single pin rod 22 (22 '), more increases the convenience of its assembling.
Claims (4)
1, a kind of have the Water wheel like for aeration impeller that can adjust the setting angle blade, and it comprises impeller body and is mounted on all multiple-blades on the impeller body; It is characterized in that described impeller body periphery equal angles is connected with many winding lamellar bodies, the bottom of each winding lamellar body is provided with fixing hole, and its upper limb is provided with the spacing hole that constitutes predetermined angular between several and the fixing hole; The blade dorsal part is provided with the pivot seat, is provided with pivot hole and locating hole in the pivot seat; Each blade is hubbed on the impeller body by the pin rod that is arranged in its pivot hole and the impeller body fixing hole, and by the pin rod of the spacing hole that one of constitutes in several spacing holes of predetermined angular with fixing hole on locating hole that passes blade and the selected impeller body blade is sold at a predetermined angle and to be closed on impeller body.
2, according to claim 1 have the Water wheel like for aeration impeller that can adjust the setting angle blade, it is characterized in that described pin rod two ends form positive stop end and fastening end respectively; Form the profile groove of sealing on the fastening end, be closed with the end face that makes the fastening end, its outside forms the step shape blocking flange of slightly inclined outwardly.
3, according to claim 1 have the Water wheel like for aeration impeller that can adjust the setting angle blade, it is characterized in that described pin rod two ends form positive stop end and fastening end respectively; Two snap-latch pieces that fastening end system is extended by positive stop end constitute, and form open profile groove between two snap-latch pieces, and the outside of two snap-latch pieces forms the step shape blocking flange of slightly inclined outwardly.
4, according to claim 3 have the Water wheel like for aeration impeller that can adjust the setting angle blade, it is characterized in that described open profile groove stage casing is connected with to connect two snap-latch pieces to avoid the brace of two snap-latch piece pressurized excessive deformations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01229240U CN2485946Y (en) | 2001-06-27 | 2001-06-27 | Oxygen supply water wheel impeller with blade capable of adjusting mounting angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01229240U CN2485946Y (en) | 2001-06-27 | 2001-06-27 | Oxygen supply water wheel impeller with blade capable of adjusting mounting angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2485946Y true CN2485946Y (en) | 2002-04-17 |
Family
ID=33644145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01229240U Expired - Fee Related CN2485946Y (en) | 2001-06-27 | 2001-06-27 | Oxygen supply water wheel impeller with blade capable of adjusting mounting angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2485946Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104221990A (en) * | 2014-09-12 | 2014-12-24 | 江苏现代渔业装备科技有限公司 | Self-floating type impeller aerator |
| CN104255635A (en) * | 2014-09-12 | 2015-01-07 | 江苏现代渔业装备科技有限公司 | Adjustable blade aerator impeller |
| CN105746422A (en) * | 2016-03-11 | 2016-07-13 | 朱彩玲 | Oxygenation wheel for fish farming in water |
| CN109315338A (en) * | 2017-07-31 | 2019-02-12 | 上海汉强汽车零配件有限公司 | A kind of Water wheel like for aeration impeller |
-
2001
- 2001-06-27 CN CN01229240U patent/CN2485946Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104221990A (en) * | 2014-09-12 | 2014-12-24 | 江苏现代渔业装备科技有限公司 | Self-floating type impeller aerator |
| CN104255635A (en) * | 2014-09-12 | 2015-01-07 | 江苏现代渔业装备科技有限公司 | Adjustable blade aerator impeller |
| CN105746422A (en) * | 2016-03-11 | 2016-07-13 | 朱彩玲 | Oxygenation wheel for fish farming in water |
| CN109315338A (en) * | 2017-07-31 | 2019-02-12 | 上海汉强汽车零配件有限公司 | A kind of Water wheel like for aeration impeller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |