CN209359376U - A kind of aerator water proof type connection rod bearing - Google Patents
A kind of aerator water proof type connection rod bearing Download PDFInfo
- Publication number
- CN209359376U CN209359376U CN201821843710.0U CN201821843710U CN209359376U CN 209359376 U CN209359376 U CN 209359376U CN 201821843710 U CN201821843710 U CN 201821843710U CN 209359376 U CN209359376 U CN 209359376U
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- rod bearing
- groove
- mounting groove
- hole
- connecting rod
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Abstract
The utility model discloses a kind of aerator water proof types to connect rod bearing, the connection rod bearing upper surface is equipped with the mounting groove of controller housing and the sealing ring of multiple protrusions, the sealing ring of the protrusion is structure as a whole with rod bearing is connect, the lower end surface for connecting rod bearing is equipped with connecting rod mounting groove, location hole is equipped between the mounting groove and adjacent sealing ring, the location hole is distributed in connecting rod mounting groove, it connects rod bearing center and is equipped with groove, the bottom of the groove is engraved structure, bottom portion of groove center is equipped with through-hole, the lower end surface of the connecting rod mounting groove is equipped with the capillary groove of protrusion, the waterproof groove center is overlapped with through-hole.The utility model, structure is simple, easy to install and use, convenient for improving the airtightness between connection rod bearing and controller housing, improves the waterproofness of aerator.
Description
Technical field
The utility model relates to a kind of connection rod bearing of aerator, especially a kind of aerator water proof type connecting rod branch
Seat.
Background technique
Aerator is a kind of machine for being often applied to fishery cultivating industry, its main function is that the oxygen increased in water contains
Amount with ensure fish in water will not anoxic, while can also inhibit the growth of anaerobic bacteria in water, prevent water is rotten from threatening fish
Living environment, aerator are a kind of by power source drives workpieces such as motor or diesel engines, keep " oxygen " in air fast
Speed is transferred to the equipment in breeding water body, and paddle aerator power effect is good, and work area is big, is suitble to the raising of four large Chinese carps,
It is widely used paddle aerator.
Paddle aerator is connect by connecting rod with floating drum, makes oxygenation function in water general work, connecting rod is inserted into
On the connection rod bearing of aerator, usual controller is by being bolted directly to connection rod bearing upper surface, the output of motor
Axis is mounted on connection rod bearing, and the power supply line of motor is pierced by from the threading hole of output axis center and connect with controller, when due to
Motor high speed can form negative pressure in the inside of motor in rotation, can will be pumped into negative pressure inside controller housing by threading hole,
Due to impeller work when The water splash in all directions can fall in connection rod bearing and controller shell body position, motor can be by controller when working
The water of hull outside is pumped into enclosure interior, and water is caused to enter in motor, damages, and aerator can not work, and due to normal
The connection rod bearing of rule just has plastic material to be made, and connects the through-hole at the center of rod bearing, due to long-time and motor output shaft
Contact, shakes when causing lead to the hole site to deform, and then aerator being caused to work, so being badly in need of one kind can solve
State Problem Technical.
Utility model content
The purpose of this utility model passes through company to solve the above problems, provide a kind of aerator water proof type connection rod bearing
Extension bar support is equipped with controller mounting groove increase airtightness and prevents into water, and used multi-layer sealed circle setting carries out the water of entrance
Isolation, preventing water to be inhaled into leads to motor damage, and notice will certainly water inlet problem be prevented by the way that bottom portion of groove is made into engraved structure
Only deformation causes aerator jitter problem.
The technical solution adopted in the utility model are as follows:
The utility model discloses a kind of aerator water proof types to connect rod bearing, and the controller of the aerator passes through control
Device shell is mounted on the upper end of connection rod bearing, and the lower end of the connection rod bearing has been sequentially distributed motor and leaf from top to bottom
Wheel；The connection rod bearing upper surface is equipped with the mounting groove of controller housing and the sealing ring of multiple protrusions, the protrusion
Sealing ring be structure as a whole with rod bearing is connect, connect rod bearing lower end surface be equipped with connecting rod mounting groove, the installation
Location hole is equipped between slot and adjacent sealing ring, the location hole is distributed in connecting rod mounting groove, is connected in rod bearing
The heart is equipped with groove, and the bottom of the groove is engraved structure, and bottom portion of groove center is equipped with through-hole, under the connecting rod mounting groove
End face is equipped with the capillary groove of protrusion, and the waterproof groove center is overlapped with through-hole.
Preferably, the bottom of the capillary groove and groove is equipped with metal gasket, and the gasket is by the hollow out of bottom portion of groove
Structure closing, gasket center are equipped with through-hole, and corresponding with the through-hole of bottom portion of groove.
Preferably, in the connecting rod mounting groove at least provided with 2 location holes, inserts spiral shell is installed in the location hole
Mother, the connecting rod is mounted on insert nut, and is fixed by bolt.
Preferably, the location hole and connecting rod install trench bottom connection.
Preferably, the mounting hole of controller housing is additionally provided on the connection rod bearing, the described mounting hole passes through bolt
Static controller shell.
Preferably, the height of the sealing ring increases step by step from the mounting groove on connection rod bearing to groove direction.
Preferably, the height of the side wall on the inside of the controller housing mounting groove is greater than the side wall in the outside of mounting groove.
A kind of revealed aerator water proof type connection rod bearing of the utility model, has the following beneficial effects: by setting
There is connection rod bearing upper surface to be equipped with the mounting groove of controller housing, increases shell and the leakproofness for connecting rod bearing, pass through
Multilayer sealing ring, and sealing ring ecto-entad are set, successively increases, the water being inhaled into successively is obstructed, water is prevented to be inhaled into
In motor, the damage of motor is caused, structure is simple, and it is easy to use, convenient for improving between connection rod bearing and controller housing
Airtightness, improve the waterproofness of aerator.
Detailed description of the invention
Fig. 1 is the aerator structure chart of the utility model；
Fig. 2 is the connection rod bearing top view of the utility model；
Fig. 3 is the connection rod bearing sectional view of the utility model；
Fig. 4 is 45 ° of bottom views of connection rod bearing of the utility model；
1, impeller 2, motor 3, connection rod bearing 31, mounting groove 32, sealing ring 33, location hole 34, groove 35,
Through-hole 36, capillary groove 37, insert nut 38, metal gasket 39, connecting rod mounting groove 4, controller housing.
Specific embodiment
The utility model is described in further details with reference to the accompanying drawings and detailed description.
As shown in figures 1-4, a kind of aerator water proof type connects rod bearing, and the controller of the aerator passes through controller
Shell 4 is mounted on the upper end of connection rod bearing 3, and the lower end of the connection rod bearing 3 has been sequentially distributed motor 2 and leaf from top to bottom
Wheel 1；Connection 3 upper surface of rod bearing is equipped with the mounting groove 31 of controller housing 4 and the sealing ring 32 of multiple protrusions, institute
The sealing ring 32 for stating protrusion is structure as a whole with rod bearing 3 is connect, and the lower end surface of connection rod bearing 3 is equipped with connecting rod mounting groove
3931, location hole 33 is equipped between the mounting groove 31 and adjacent sealing ring 32, the location hole 33 is distributed in connecting rod peace
In tankage 3931, connection 3 center of rod bearing is equipped with groove 34, and the bottom of the groove 34 is engraved structure, 34 bottom of groove
Center is equipped with through-hole 35, and the lower end surface of the connecting rod mounting groove 3931 is equipped with the capillary groove 36 of protrusion, in the capillary groove 36
The heart is overlapped with through-hole 35.
It is as follows as the further preferred of the present embodiment:
In this example, the bottom of the capillary groove 36 and groove 34 is equipped with metal gasket 38, and the gasket is by groove 34
The engraved structure of bottom is closed, and gasket center is equipped with through-hole 35, and corresponding with the through-hole 35 of 34 bottom of groove.
In this example, at least provided with 2 location holes 33 in the connecting rod mounting groove 3931, installed in the location hole 33
There is insert nut 37, the connecting rod is mounted on insert nut 37, and is fixed by bolt.
In this example, the location hole 33 and 3931 bottom connection of connecting rod mounting groove.
In this example, the mounting hole of controller housing 4 is additionally provided on the connection rod bearing 3, the described mounting hole passes through
Bolt static controller shell 4.
In this example, the height of the sealing ring 32 from the mounting groove 31 on connection rod bearing 3 to 34 direction of groove step by step
Increase.
In this example, sealing ring can also will be set, or injection marine glue increases its position in 4 mounting groove 31 of controller housing
The leakproofness set, prevents water to be inhaled into.
In this example, the height of the side wall of 4 mounting groove of controller housing, 31 inside is greater than the outside of mounting groove 31
Side wall further increases the waterproofness of its position.
By be equipped with connection rod bearing upper surface be equipped with controller housing mounting groove, increase shell with connect rod bearing
Leakproofness, by the way that multilayer sealing ring is arranged, and sealing ring ecto-entad successively increases, the water being inhaled into successively is obstructed,
It prevents water to be inhaled into motor, causes the damage of motor.
The above is preferred embodiments of the present invention, and the right model of the utility model cannot be limited with this
It encloses.It should be pointed out that for those skilled in the art, modify to the technical solution of the utility model or
Person's equivalent replacement, without departure from the protection scope of the utility model.
Claims (7)
1. a kind of aerator water proof type connects rod bearing, the controller of the aerator is mounted on connecting rod by controller housing
The lower end of the upper end of support, the connection rod bearing has been sequentially distributed motor and impeller from top to bottom；It is characterized by: the company
Extension bar support upper surface be equipped with controller housing mounting groove and multiple protrusions sealing ring, the sealing ring of the protrusion and
Connection rod bearing is structure as a whole, and the lower end surface for connecting rod bearing is equipped with connecting rod mounting groove, the mounting groove and adjacent
Location hole is equipped between sealing ring, the location hole is distributed in connecting rod mounting groove, and connection rod bearing center is equipped with groove,
The bottom of the groove is engraved structure, and bottom portion of groove center is equipped with through-hole, and the lower end surface of the connecting rod mounting groove is equipped with convex
The capillary groove risen, the waterproof groove center are overlapped with through-hole.
2. a kind of aerator water proof type according to claim 1 connects rod bearing, it is characterised in that: the capillary groove and recessed
The bottom of slot is equipped with metal gasket, and the gasket closes the engraved structure of bottom portion of groove, and gasket center is equipped with through-hole, and
It is corresponding with the through-hole of bottom portion of groove.
3. a kind of aerator water proof type according to claim 1 connects rod bearing, it is characterised in that: the connecting rod installation
At least provided with 2 location holes in slot, insert nut is installed in the location hole, the connecting rod is mounted on insert nut,
And it is fixed by bolt.
4. a kind of aerator water proof type according to claim 1 connects rod bearing, it is characterised in that: the location hole and company
Extension bar installs trench bottom connection.
5. a kind of aerator water proof type according to claim 1 connects rod bearing, it is characterised in that: the connection rod bearing
On be additionally provided with the mounting hole of controller housing, the described mounting hole is bolted controller housing.
6. a kind of aerator water proof type according to claim 1 connects rod bearing, it is characterised in that: the height of the sealing ring
Degree increases step by step from the mounting groove on connection rod bearing to groove direction.
7. a kind of aerator water proof type according to claim 1 connects rod bearing, it is characterised in that: the controller housing
The height of side wall on the inside of mounting groove is greater than the side wall in the outside of mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821843710.0U CN209359376U (en) | 2018-11-09 | 2018-11-09 | A kind of aerator water proof type connection rod bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821843710.0U CN209359376U (en) | 2018-11-09 | 2018-11-09 | A kind of aerator water proof type connection rod bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209359376U true CN209359376U (en) | 2019-09-10 |
Family
ID=67835875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821843710.0U Active CN209359376U (en) | 2018-11-09 | 2018-11-09 | A kind of aerator water proof type connection rod bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209359376U (en) |
-
2018
- 2018-11-09 CN CN201821843710.0U patent/CN209359376U/en active Active
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