CN210468950U

CN210468950U - Sealing plastic package motor

Info

Publication number: CN210468950U
Application number: CN201921341239.XU
Authority: CN
Inventors: 丁浪斌
Original assignee: Shengzhou City Dong Fang Motor Co ltd
Current assignee: Shengzhou City Dong Fang Motor Co ltd
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2020-05-05
Anticipated expiration: 2029-08-19

Abstract

A sealing plastic package motor belongs to the technical field of plastic package motors; including motor housing, connection end cover, rubber circle, sealing mechanism and stop gear, the top of connecting the end cover and motor housing's bottom fixed connection are equipped with the half slot between connection end cover and the motor housing, and the rubber circle is installed in the half slot, and sealing mechanism's quantity is two and the symmetry sets up the left and right sides at motor housing. The utility model discloses a mutually supporting between rubber circle, closing plate, steady piece, riser, slider, buffer spring, fly leaf, steel ball, fixture block and the half slot makes the sealed effect of connecting end cover, rubber circle, motor housing junction better, has improved the leakproofness greatly, damages or when needing to maintain when the motor in addition, does not need to use the instrument of specialty to dismantle the bolt, thereby avoids the bolt to appear rustting and brings the trouble for later stage maintenance, brings very big facility for the user.

Description

Sealing plastic package motor

Technical Field

The utility model belongs to the technical field of the plastic envelope motor, specifically relate to a leakproofness plastic envelope motor.

Background

At present, the plastic envelope motor is when using, the leakproofness between end cover and the plastic envelope casing is relatively poor, long-time use the dust can enter into in the motor through the gap between end cover and the plastic envelope casing, thereby reduce the life of motor, and when the plastic envelope motor damages or when needing the maintenance, need use professional instrument to dismantle the bolt usually, then maintain the component in the motor, greatly reduced the work efficiency when maintaining the motor, and place the bolt for a long time and still can appear rusty phenomenon, it is troublesome to bring the later maintenance, bring very big inconvenience for the user, for this reason, we provide a leakproofness plastic envelope motor.

Disclosure of Invention

The utility model mainly solves the technical problem existing in the prior art and provides a sealing plastic package motor.

The above technical problem of the present invention can be solved by the following technical solutions: a sealing plastic package motor comprises a motor shell, a connecting end cover, rubber rings, sealing mechanisms and limiting mechanisms, wherein the top of the connecting end cover is fixedly connected with the bottom of the motor shell, a semicircular groove is formed between the connecting end cover and the motor shell, the rubber rings are installed in the semicircular groove, the number of the sealing mechanisms is two, the two sealing mechanisms are symmetrically arranged on the left side and the right side of the motor shell, and the number of the limiting mechanisms is four, and the four limiting mechanisms are symmetrically arranged on the upper side and the lower side of the motor shell;

the sealing mechanism comprises a sealing plate, the right side of the sealing plate is in contact with the left side of the motor shell, and stabilizing blocks are arranged on the right side of the sealing plate and positioned at the top and the bottom of the motor shell;

stop gear includes the riser, the top of riser and motor housing's top fixed connection, the installation piece is installed at the top of riser, the surface of riser is provided with the slider, buffer spring has been cup jointed on the surface of riser, buffer spring and the bottom fixed connection of installation piece are passed through at the top of slider, the surface of riser just is located the below of slider and is provided with the fly leaf, equal swing joint has the steel ball in the recess of fly leaf top left and right sides, the top of steel ball and the bottom roll contact of slider, the fixture block is installed in the left side of fly leaf bottom, the bottom of fixture block is from last to running through steady piece and motor housing down in proper order and extending to the inside of motor housing rather than swing joint.

Preferably, the side of the stabilizing block close to the motor housing is in contact with the motor housing.

Preferably, the inner wall of the sliding block is connected with the surface of the vertical plate in a sliding mode.

Preferably, a handle is mounted on the left side of the top of the movable plate.

Preferably, the mounting frames are mounted on the left side and the right side of the front face of the motor shell.

The utility model discloses beneficial effect who has:

1. the utility model discloses a rubber circle, the closing plate, the steady piece, the riser, the slider, buffer spring, the fly leaf, the steel ball, mutually support between fixture block and the half slot, make the sealed effect of connecting the end cover, the rubber circle, the motor housing junction better, the leakproofness has been improved greatly, and when the motor damaged or need be maintained, the instrument that need not use the specialty is dismantled the bolt moreover, the efficiency of maintenance is improved greatly, thereby it brings the trouble to avoid the bolt to appear rustting for later stage maintenance, bring very big facility for the user.

2. The utility model discloses a set up the handle, improved the convenience when fly leaf uses, through setting up the mounting bracket, make things convenient for the later stage to install the motor.

Drawings

Fig. 1 is a schematic view of a front view cross-sectional structure of the present invention;

fig. 2 is a schematic sectional view of the limiting mechanism of the present invention;

fig. 3 is a schematic rear view sectional structure of the present invention;

fig. 4 is a schematic view of a structure enlarged from a-a in fig. 3.

In the figure: 1. a motor housing; 2. connecting an end cover; 3. a rubber ring; 4. a sealing mechanism; 41. a sealing plate; 42. a stabilizing block; 5. a limiting mechanism; 51. a vertical plate; 52. mounting blocks; 53. a slider; 54. a buffer spring; 55. a movable plate; 56. steel balls; 57. a clamping block; 6. a semicircular groove; 7. a handle; 8. and (7) mounting frames.

Detailed Description

The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.

Example (b): the utility model provides a leakproofness plastic envelope motor, as shown in fig. 1-4, including motor housing 1, connect end cover 2, rubber circle 3, sealing mechanism 4 and stop gear 5, connect the top of end cover 2 and motor housing 1's bottom fixed connection, it is equipped with half slot 6 to connect between end cover 2 and the motor housing 1, rubber circle 3 is installed in half slot 6, sealing mechanism 4's quantity is two and the symmetry sets up the left and right sides at motor housing 1, stop gear 5's quantity is four and the symmetry sets up the upper and lower both sides at motor housing 1, the equal fixedly connected with mounting bracket 8 in the positive left and right sides of motor housing 1, through setting up mounting bracket 8, make things convenient for the later stage to install the motor.

As shown in fig. 1, the sealing mechanism 4 includes a sealing plate 41, the right side of the sealing plate 41 contacts with the left side of the motor housing 1, a stabilizing block 42 is fixedly connected to the right side of the sealing plate 41 and the top and bottom of the motor housing 1, and one side of the stabilizing block 42 close to the motor housing 1 contacts with the motor housing 1.

As shown in fig. 1-4, the limiting mechanism 5 includes a vertical plate 51, the top of the vertical plate 51 is fixedly connected to the top of the motor housing 1, the top of the vertical plate 51 is fixedly connected to an installation block 52, a sliding block 53 is disposed on the surface of the vertical plate 51, the inner wall of the sliding block 53 is slidably connected to the surface of the vertical plate 51, a buffer spring 54 is sleeved on the surface of the vertical plate 51, the top of the sliding block 53 is fixedly connected to the bottom of the installation block 52 through the buffer spring 54, a movable plate 55 is disposed on the surface of the vertical plate 51 and below the sliding block 53, steel balls 56 are movably connected to the grooves on the left and right sides of the top of the movable plate 55, the top ends of the steel balls 56 are in rolling contact with the bottom of the sliding block 53, the steel balls 56 are disposed to improve the smoothness of the movable plate 55 during movement, the movable plate, the bottom of the clamping block 57 sequentially penetrates through the stabilizing block 42 and the motor shell 1 from top to bottom and extends to the interior of the motor shell 1 to be movably connected with the motor shell, the handle 7 is fixedly connected to the left side of the top of the movable plate 55, the convenience of the movable plate 55 in use is improved by arranging the handle 7, a bearing, a rotating shaft, a stator and a rotor are further arranged in the motor, the sealing effect of the joint of the connecting end cover 2, the rubber ring 3 and the motor shell 1 is better and the sealing performance is greatly improved by the mutual matching of the rubber ring 3, the sealing plate 41, the stabilizing block 42, the vertical plate 51, the sliding block 53, the buffer spring 54, the movable plate 55, the steel ball 56, the clamping block 57 and the semicircular groove 6, and when the motor is damaged or needs to be maintained, a professional tool is not needed to be used for disassembling the bolt, the maintenance efficiency is greatly improved, the trouble caused by rustin, bringing great convenience to users.

The principle of the utility model is as follows: through the mounting bracket 8, install the motor in the place that needs to use, when needs maintain the motor and maintain, pulling handle 7, handle 7 drives movable plate 55 and keeps away from motor housing 1 motion, movable plate 55 drives slider 53 through steel ball 56 and keeps away from motor housing 1 motion, slider 53 extrudes buffer spring 54 motion, movable plate 55 drives fixture block 57 and keeps away from motor housing 1 motion, thereby make fixture block 57 and firm piece 42 take place the separation, then rotate handle 7, make handle 7 drive the rotatory 180 degrees motion of movable plate 55, movable plate 55 drives steel ball 56 and rotates on slider 53 and move, movable plate 55 drives the rotatory 180 degrees motion of fixture block 57, make fixture block 57 and motor housing 1 contact each other, then make sealing plate 41 drive firm piece 42 and motor housing 1 separation can.

Finally, it should be noted that the above embodiments are merely representative examples of the present invention. Obviously, the present invention is not limited to the above-described embodiments, and many modifications are possible. Any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention should be considered as belonging to the protection scope of the present invention.

Claims

1. The utility model provides a leakproofness plastic envelope motor, includes motor housing (1), connection end cover (2), rubber circle (3), sealing mechanism (4) and stop gear (5), its characterized in that: the top of the connecting end cover (2) is fixedly connected with the bottom of the motor shell (1), a semicircular groove (6) is formed between the connecting end cover (2) and the motor shell (1), the rubber ring (3) is installed in the semicircular groove (6), the number of the sealing mechanisms (4) is two, the sealing mechanisms are symmetrically arranged on the left side and the right side of the motor shell (1), the number of the limiting mechanisms (5) is four, and the limiting mechanisms are symmetrically arranged on the upper side and the lower side of the motor shell (1);

the sealing mechanism (4) comprises a sealing plate (41), the right side of the sealing plate (41) is in contact with the left side of the motor shell (1), and stabilizing blocks (42) are arranged on the right side of the sealing plate (41) and positioned at the top and the bottom of the motor shell (1);

stop gear (5) include riser (51), the top of riser (51) and the top fixed connection of motor housing (1), installation piece (52) are installed at the top of riser (51), the surface of riser (51) is provided with slider (53), buffer spring (54) have been cup jointed on the surface of riser (51), buffer spring (54) and the bottom fixed connection of installation piece (52) are passed through at the top of slider (53), the surface of riser (51) and the below that is located slider (53) are provided with fly leaf (55), equal swing joint has steel ball (56) in the recess of fly leaf (55) top left and right sides, the top of steel ball (56) and the bottom rolling contact of slider (53), fixture block (57) is installed in the left side of fly leaf (55) bottom, the bottom of fixture block (57) from last to down runs through in proper order in steady block (42) and motor housing (1) and extend to motor housing (1) in The part is movably connected with the base.

2. The sealed plastic package motor according to claim 1, wherein: one side of the stabilizing block (42) close to the motor shell (1) is contacted with the motor shell (1).

3. The sealed plastic package motor according to claim 1, wherein: the inner wall of the sliding block (53) is connected with the surface of the vertical plate (51) in a sliding way.

4. The sealed plastic package motor according to claim 1, wherein: and a handle (7) is arranged on the left side of the top of the movable plate (55).

5. The sealed plastic package motor according to claim 1, wherein: mounting brackets (8) are installed on the left side and the right side of the front face of the motor shell (1).