CN220421546U

CN220421546U - Plastic package motor for water pump of ice maker

Info

Publication number: CN220421546U
Application number: CN202321969828.9U
Authority: CN
Inventors: 周琦
Original assignee: Shengzhou Tianyu Motor Co ltd
Current assignee: Shengzhou Tianyu Motor Co ltd
Priority date: 2023-07-25
Filing date: 2023-07-25
Publication date: 2024-01-30
Anticipated expiration: 2033-07-25

Abstract

The utility model discloses an ice maker water pump plastic package motor, relates to the technical field of motors, and aims to solve the problem of poor waterproof performance of the motor, and the technical scheme is as follows: including plastic envelope shell and end cover, the mounting groove that is used for the end cover embedding is offered at plastic envelope shell top, the end cover includes central boss, the outside lid that is provided with of central boss, the outside cover of lid is equipped with sealed rubber ring, be provided with on the interior perisporium of mounting groove and be used for the elastic rubber ring of contradicting with sealed rubber ring, the lid top is provided with the hem, the draw-in groove has vertically been offered on the interior perisporium of mounting groove, the ring channel with the draw-in groove intercommunication has been offered to the circumference on the interior perisporium of mounting groove, be provided with on the periphery wall of hem and be used for the card to go into draw-in groove in proper order, the inside fixture block of ring channel. The plastic package motor of the water pump of the ice machine adopts the plastic package machine shell, has good waterproof effect, can play a good sealing role through the arrangement of the sealing rubber ring and the elastic rubber ring, avoids water inflow of the motor, and greatly prolongs the service life of the motor.

Description

Plastic package motor for water pump of ice maker

Technical Field

The utility model relates to the technical field of motors, in particular to a plastic package motor for a water pump of an ice machine.

Background

With the improvement of the living standard of substances and the change of the dietary structure, ice makers have been widely used in restaurants, stars, bars, fast food chain stores, etc. The existing ice maker generally adopts a water pump to pump water to a spray header for making ice, and therefore, the water pump of the ice maker is generally required to be immersed in the water, which requires a motor for driving the water pump to have a good waterproof effect.

At present, the water pump motor of current ice maker usually includes casing and end cover, rotor and stator set up inside the casing, and the pivot can run through the end cover and stretch out the casing outside, for guaranteeing the maintenance to motor inside, and the end cover adopts rivet joint's mode detachably to install on the casing usually, though has better connection fastness, can play certain water-proof effects, but the junction of casing and end cover inevitably has the clearance, and then water can get into inside the motor through the clearance, leads to the motor to break down to influence the life of motor.

Disclosure of Invention

The utility model aims to solve the problems, and provides the plastic package motor of the water pump of the ice machine, which has good sealing effect, can effectively prevent water and has long service life.

The technical scheme is that the water pump plastic package motor of the ice machine comprises a plastic package machine shell and an end cover, wherein an installation groove for embedding the end cover is formed in the top of the plastic package machine shell, the end cover comprises a central boss, a cover body is arranged outside the central boss, a sealing rubber ring is sleeved outside the cover body, an elastic rubber ring for abutting against the sealing rubber ring is arranged on the inner peripheral wall of the installation groove, a folding edge is arranged at the top of the cover body, a clamping groove is vertically formed in the inner peripheral wall of the installation groove, an annular groove communicated with the clamping groove is formed in the circumferential direction of the inner peripheral wall of the installation groove, and a clamping block for being sequentially clamped into the clamping groove and the annular groove is arranged on the outer peripheral wall of the folding edge.

As a further arrangement of the utility model, a plurality of first annular teeth are arranged on the outer peripheral wall of the sealing rubber ring, and a plurality of second annular teeth which are used for being meshed with the first annular teeth are arranged on the inner peripheral wall of the elastic rubber ring.

As a further arrangement of the utility model, an annular step is arranged in the mounting groove and is used for abutting against the folded edge.

As a further arrangement of the utility model, the elastic rubber ring is detachably arranged in the mounting groove.

As a further arrangement of the utility model, the outer peripheral wall of the elastic rubber ring is provided with an elastic inserting piece, and the inner peripheral wall of the mounting groove is circumferentially provided with a slot for inserting the elastic inserting piece.

As a further arrangement of the utility model, an annular caulking groove for embedding the sealing rubber ring is formed in the peripheral wall of the cover body.

As a further arrangement of the utility model, the top of the cover body is provided with an annular groove.

As a further arrangement of the utility model, the sealing rubber ring and the elastic rubber ring are made of rubber materials.

Compared with the prior art, the utility model has the beneficial effects that:

when the end cover is mounted on the plastic packaging machine shell, the sealing rubber ring is mutually attached to the elastic rubber ring and is abutted against the elastic rubber ring, a waterproof barrier can be formed at the joint of the end cover and the plastic packaging machine shell, the penetration of external water is prevented, a good sealing effect is achieved, the motor is prevented from being broken down due to water inlet, and the service life of the motor is greatly prolonged.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the end cap of the present utility model;

FIG. 3 is a schematic view of a plastic packaging machine shell according to the present utility model;

FIG. 4 is a semi-sectional view of the present utility model;

fig. 5 is an enlarged schematic view of the structure at a in fig. 4.

Reference numerals: 1. a plastic packaging machine shell; 2. an end cap; 3. a mounting groove; 4. a central boss; 5. a cover body; 6. sealing rubber rings; 7. an elastic rubber ring; 8. folding edges; 9. a clamping groove; 10. an annular groove; 11. a clamping block; 12. annular teeth I; 13. annular teeth II; 14. an annular step; 15. an elastic insert; 16. a slot; 17. an annular caulking groove; 18. an annular groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 and 2, an ice maker water pump plastic package motor includes a plastic package machine shell 1 and an end cover 2, wherein the plastic package machine shell 1 is adopted, so that the waterproof effect is better, a mounting groove 3 for embedding the end cover 2 is formed in the top of the plastic package machine shell 1, the end cover 2 comprises a central boss 4, a cover body 5 is arranged outside the central boss 4, an annular groove 18 is formed in the top of the cover body 5, when the cover body 5 is screwed, a hand can be inserted into the annular groove 18 to apply force, and the annular groove 18 can provide a force application point for the operation of screwing the cover body 5, so that the operation becomes easier and labor-saving.

Referring to fig. 1-5, a sealing rubber ring 6 is sleeved outside a cover body 5, an annular caulking groove 17 for embedding the sealing rubber ring 6 is formed in the outer peripheral wall of the cover body 5, when the sealing rubber ring 6 is sleeved on the cover body 5, the sealing rubber ring 6 can be embedded into the annular caulking groove 17, the sealing rubber ring 6 can be prevented from falling off from the cover body 5 by limiting the sealing rubber ring 6 through the annular caulking groove 17, so that the connection firmness of the sealing rubber ring 6 on the cover body 5 is ensured, an elastic rubber ring 7 for abutting against the sealing rubber ring 6 is arranged on the inner peripheral wall of a mounting groove 3, the sealing rubber ring 6 and the elastic rubber ring 7 are both made of rubber materials, the elasticity and the toughness are good, so that the sealing effect of the sealing rubber ring 6 and the elastic rubber ring 7 is ensured, a folded edge 8 is arranged at the top of the cover body 5, an annular step 14 for abutting against the folded edge 8 is arranged inside the mounting groove 3, when the end cover 2 is mounted in the mounting groove 3, the folded edge 8 is abutted against the annular step 14, the blocking effect can be achieved through the arrangement of the folded edge 8 and the annular step 14, the waterproof effect of the motor is greatly improved, the clamping groove 9 is vertically formed in the inner peripheral wall of the mounting groove 3, the annular groove 10 communicated with the clamping groove 9 is circumferentially formed in the inner peripheral wall of the mounting groove 3, the clamping blocks 11 used for being clamped in the clamping groove 9 and the annular groove 10 in sequence are arranged on the outer peripheral wall of the folded edge 8, when the end cover 2 is mounted on the plastic packaging machine shell 1, the end cover 2 can be embedded into the mounting groove 3, the clamping blocks 11 are clamped in the clamping groove 9 and slide to the communication position of the clamping groove 9 and the annular groove 10, the clamping blocks 11 can be driven to rotate along with each other and clamped in the annular groove 10 through rotating the end cover 2, the limiting of the clamping blocks 11 is achieved through the annular groove 10, can realize the installation of end cover 2 in mounting groove 3, and when dismantling end cover 2, only need with fixture block 11 follow ring channel 10 in unscrewing to break away from by draw-in groove 9 can, thereby make the dismouting of end cover 2 comparatively convenient, make the operation of overhauling the motor inside comparatively labour saving and time saving, and after end cover 2 installs, seal rubber ring 6 can mutually paste and produce the conflict with elastic rubber ring 7, can form waterproof barrier in the junction of end cover 2 and plastic envelope shell 1, prevent the infiltration of external water, play better sealed effect, thereby can avoid the motor to produce the trouble because of intaking, prolonged the life of motor greatly.

Referring to fig. 2-5, the elastic rubber ring 7 is detachably installed in the installation groove 3, when the elastic rubber ring 7 loses the sealing effect due to aging deformation caused by long-time use, the old elastic rubber ring 7 can be detached from the installation groove 3 and replaced with a new elastic rubber ring 7, and the waterproof effect of the motor is always ensured, wherein an elastic inserting piece 15 is arranged on the outer peripheral wall of the elastic rubber ring 7, a slot 16 for inserting the elastic inserting piece 15 is circumferentially arranged on the inner peripheral wall of the installation groove 3, the installation of the elastic rubber ring 7 can be realized by inserting the elastic inserting piece 15 into the slot 16, and the elastic rubber ring 7 can be detached by pulling the elastic inserting piece 15 out of the slot 16, so that the elastic rubber ring 7 is convenient and simple to detach in the installation groove 3, a plurality of annular teeth one 12 are arranged on the outer peripheral wall of the sealing rubber ring 6, a plurality of annular teeth two 13 which are mutually meshed with the annular teeth one 12 are arranged on the inner peripheral wall of the elastic rubber ring 7, the annular teeth one 12 and the annular teeth two 13 are made of rubber ring materials, the annular teeth one 12 and the annular teeth two 13 are mutually meshed with the annular rubber ring 7, and the annular rubber ring 7 and the sealing ring 7 and the annular rubber ring 7 are firmly meshed with the annular rubber ring 7 are firmly, and the sealing ring 7 and the annular rubber ring 7 are firmly meshed with the annular rubber ring 7 and the annular ring 7, and the annular rubber ring 7.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides an ice machine water pump plastic envelope motor, includes plastic envelope shell (1) and end cover (2), its characterized in that: the plastic packaging machine is characterized in that an installation groove (3) for embedding the end cover (2) is formed in the top of the plastic packaging machine shell (1), the end cover (2) comprises a center boss (4), a cover body (5) is arranged outside the center boss (4), a sealing rubber ring (6) is sleeved outside the cover body (5), an elastic rubber ring (7) used for abutting against the sealing rubber ring (6) is arranged on the inner peripheral wall of the installation groove (3), a folding edge (8) is arranged at the top of the cover body (5), a clamping groove (9) is vertically formed in the inner peripheral wall of the installation groove (3), an annular groove (10) communicated with the clamping groove (9) is formed in the inner peripheral wall of the installation groove (3), and a clamping block (11) used for being clamped into the clamping groove (9) and the annular groove (10) in sequence is arranged on the outer peripheral wall of the folding edge (8).

2. The ice maker water pump plastic package motor of claim 1, wherein: the outer peripheral wall of the sealing rubber ring (6) is provided with a plurality of first annular teeth (12), and the inner peripheral wall of the elastic rubber ring (7) is provided with a plurality of second annular teeth (13) which are meshed with the first annular teeth (12) mutually.

3. The ice maker water pump plastic package motor of claim 1, wherein: an annular step (14) which is used for abutting against the folded edge (8) is arranged in the mounting groove (3).

4. The ice maker water pump plastic package motor of claim 1, wherein: the elastic rubber ring (7) is detachably arranged in the mounting groove (3).

5. The ice maker water pump plastic package motor of claim 4, wherein: an elastic inserting piece (15) is arranged on the outer peripheral wall of the elastic rubber ring (7), and a slot (16) for inserting the elastic inserting piece (15) is circumferentially formed in the inner peripheral wall of the mounting groove (3).

6. The ice maker water pump plastic package motor of claim 1, wherein: an annular caulking groove (17) for embedding the sealing rubber ring (6) is formed in the peripheral wall of the cover body (5).

7. The ice maker water pump plastic package motor of claim 1, wherein: an annular groove (18) is formed in the top of the cover body (5).

8. The ice maker water pump plastic package motor of claim 1, wherein: the sealing rubber ring (6) and the elastic rubber ring (7) are made of rubber materials.