CN211019641U - A can dismantle waterproof casing for oxygen-increasing machine - Google Patents
A can dismantle waterproof casing for oxygen-increasing machine Download PDFInfo
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- CN211019641U CN211019641U CN202020021024.6U CN202020021024U CN211019641U CN 211019641 U CN211019641 U CN 211019641U CN 202020021024 U CN202020021024 U CN 202020021024U CN 211019641 U CN211019641 U CN 211019641U
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Abstract
The utility model relates to a can dismantle waterproof casing for oxygen-increasing machine belongs to oxygenation equipment technical field, and it is including the casing, and the shaping has downwardly opening's appearance chamber in the casing, and the outside shaping in appearance chamber bottom has the mounting disc, the top of casing is provided with two through-holes, the through-hole is linked together with holding the chamber, and the border at casing top makes progress the shaping and has the external screw thread, and the top lid of casing is equipped with the upper cover of round platform shape, the upper cover bottom through be provided with the internal thread of external screw thread looks adaptation with the upper end of casing is fixed mutually. The utility model has the advantages of the waterproof casing can be dismantled has the maintenance convenience, the secondary damages the motor when effectively avoiding overhauing to and have good water-proof effects.
Description
The technical field is as follows:
the utility model belongs to the technical field of oxygen increasing equipment, refer in particular to a can dismantle waterproof casing for oxygen-increasing machine.
Background art:
at present, oxygen needs to be injected into aquatic products in cultivation, when the concentration of the oxygen in water is too low, the water smells, and even organisms are difficult to survive, so that people can place an oxygen increasing machine in the water, the oxygen content in the water is increased, the normal cultivation of the aquatic products is ensured, the water quality is improved, and the production of the aquatic products is improved.
But traditional oxygen-increasing machine, at the in-process of maintenance inspection, need all demolish the casing of oxygen-increasing machine, maintenance process is loaded down with trivial details very to when dismantling the process, damage the wire on the motor easily, bring the secondary and overhaul, consequently need a rational in infrastructure, casing easy to overhaul.
The invention content is as follows:
the utility model aims at providing an overhaul convenient to secondary damage oxygen-increasing machine's waterproof casing dismantled when avoiding overhauing.
The utility model discloses a realize like this:
the utility model provides a can dismantle waterproof casing for oxygen-increasing machine, including the casing, the shaping has downwardly opening's appearance chamber in the casing, and the outside shaping in appearance chamber bottom has the mounting disc, the top of casing is provided with two through-holes, the through-hole is linked together with holding the chamber, and the border at casing top is the shaping upwards has the external screw thread, and the top lid of casing is equipped with the upper cover of round platform shape, the upper cover bottom through be provided with the internal thread of external screw thread looks adaptation with the upper end of casing is fixed mutually.
The utility model discloses further set up to, the lateral wall of upper cover is provided with and is used for the handheld portion of pivoted.
The utility model discloses further set up to, be provided with the spacing recess that is used for the joint output shaft on the mounting disc.
The utility model discloses further set up to, be provided with a plurality of bolt mounting holes on the mounting disc.
The utility model discloses further set up to, casing and upper cover adopt plastics to make.
Compared with the prior art, the utility model outstanding advantage is:
1. the utility model adopts the detachable mode of the screw thread for the shell and the upper cover, the upper end of the aerator casing is easy to detach, and the lead connected with the motor is convenient to be arranged at the top of the casing through the through hole, so that the maintenance is more convenient, and the maintenance purpose can be achieved without detaching the whole shell;
2. the utility model is further provided with a hand-held part on the upper cover, which is easy for the rotation of the upper cover;
3. the utility model further arranges a limit groove and a bolt mounting hole on the mounting disc, which is convenient for connecting and fixing the output shaft connected with the motor;
4. the utility model discloses with the material preparation of casing and upper cover adoption plastics, let the detachable casing have good water-proof effects.
Description of the drawings:
FIG. 1 is an explosion diagram I of the present invention
Fig. 2 is an exploded schematic view of the present invention;
in the figure:
1-a shell; 10-a through hole; 11-external thread; 2-containing cavity; 3-mounting a disc; 30-a limiting groove; 31-bolt mounting holes; 4, covering the upper cover; 40-internal threads; 41-a hand-held part; .
The specific implementation mode is as follows:
the invention will now be further described with reference to specific embodiments, see fig. 1 and 2:
the utility model provides a can dismantle waterproof casing for oxygen-increasing machine, including casing 1, the shaping has downwardly opening's appearance chamber 2 in casing 1, holds the outside shaping in chamber 2 bottoms and has mounting disc 3, casing 1's top is provided with two through-holes 10, through-hole 10 is linked together with holding chamber 2, and the border at casing 1 top is the shaping upwards has external screw thread 11, and casing 1's top lid is equipped with the upper cover 3 of round platform shape, upper cover 4 bottom through be provided with the internal thread 40 of 11 looks adaptations of external screw thread with casing 1's upper end is fixed mutually, and oxygen-increasing machine's casing often overlaps on locating the motor at oxygen-increasing machine center, and its effect is for carrying out effectual protection and waterproof effect to the motor. After the motor used a period, need overhaul, overhaul the in-process, need unscrew upper cover 3, whether there is the potential safety hazard in the wire that the through-hole 10 that the preferential investigation was worn out from casing 1 top upper end set up, can observe whether there is surface corrosion in the motor in the casing through this through-hole 10 in addition, perhaps unusual circumstances such as damaged let the process of overhaul can reduce the dismantlement to casing 1, reduce the secondary, let the time of overhauing also reduce by a wide margin.
It is worth mentioning that the upper cover 3 above the shell 1 is screwed tightly, so that splashing water is effectively prevented from dripping into the shell by the aerator in the working process, and the normal work of the motor is guaranteed
Preferably, the side wall of the upper cover 4 is provided with a hand-held portion 41 for rotation, so as to facilitate the rotation of the upper cover, and the hand-held portion 41 may be a sheet-shaped hand-held portion in fig. 1, and may also be preferably an anti-slip groove having an anti-slip effect, and may also be preferably a hand-held portion formed by outwardly molding the upper cover 4 and having a shape similar to a handwheel.
Preferably, be provided with the spacing recess 30 that is used for the joint output shaft on the mounting disc 3, every output shaft and the motor interconnect of oxygen-increasing machine, in order to fix the output shaft, the setting of spacing recess 30 has effectively solved foretell problem.
Preferably, a plurality of bolt mounting holes 31 are formed in the mounting plate 3, so that the mounting plate can be conveniently fixed to mounting holes on the motor.
Preferably, casing 1 and upper cover 3 adopt plastics to make, adopt the material of plastics to make, and not only the material is easily acquireed, and processing is simpler, utilizes the good water-proof effects of plastics simultaneously also to let this waterproof casing of detachable have good water proof effect.
The working principle is as follows:
the utility model discloses, the adoption is traditional the casing change that sets up on the motor in the oxygen-increasing machine for having the detachable casing, makes the oxygen-increasing machine when periodic maintenance, only unscrews the upper cover that the screw thread set up on the casing, just can conveniently overhaul, thereby avoids demolising whole casing secondary damage motor or the other part of motor, can provide good water proof effect, its simple structure for the motor upper end simultaneously to it is more practical.
The above-mentioned embodiment is only one of the preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, so: all equivalent changes made according to the shape, structure and principle of the utility model are covered within the protection scope of the utility model.
Claims (5)
1. The utility model provides a can dismantle waterproof casing for oxygen-increasing machine, its characterized in that, including casing (1), the shaping has downwardly opening's appearance chamber (2) in casing (1), holds outside shaping in chamber (2) bottom and has mounting disc (3), the top of casing (1) is provided with two through-holes (10), through-hole (10) are linked together with holding chamber (2), and the border at casing (1) top is the shaping upwards has external screw thread (11), and the top lid of casing (1) is equipped with upper cover (4) of round platform shape, upper cover (4) bottom through be provided with internal thread (40) of external screw thread (11) looks adaptation with the upper end of casing (1) is fixed mutually.
2. The detachable waterproof case for an aerator according to claim 1, characterized in that the side wall of the upper cover (4) is provided with a handle (41) for rotation.
3. The detachable waterproof case for the aerator according to claim 1, wherein the mounting plate (3) is provided with a limit groove (30) for clamping the output shaft.
4. The detachable waterproof case for the aerator according to claim 1, wherein the mounting plate (3) is provided with a plurality of bolt mounting holes (31).
5. The detachable waterproof casing for the aerator according to any one of claims 1 to 4, wherein the casing (1) and the upper cover (4) are made of plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020021024.6U CN211019641U (en) | 2020-01-06 | 2020-01-06 | A can dismantle waterproof casing for oxygen-increasing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020021024.6U CN211019641U (en) | 2020-01-06 | 2020-01-06 | A can dismantle waterproof casing for oxygen-increasing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211019641U true CN211019641U (en) | 2020-07-14 |
Family
ID=71474429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020021024.6U Active CN211019641U (en) | 2020-01-06 | 2020-01-06 | A can dismantle waterproof casing for oxygen-increasing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211019641U (en) |
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2020
- 2020-01-06 CN CN202020021024.6U patent/CN211019641U/en active Active
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