CN211296397U

CN211296397U - Motor dust-proof housing

Info

Publication number: CN211296397U
Application number: CN201922397590.7U
Authority: CN
Inventors: 李立根
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-08-18
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses a motor dustproof shell, which comprises a motor main body, wherein the left end of the motor main body is provided with a fixed plate seat, the center of the left side of the fixed plate seat is provided with a motor shaft seat, the outer side of the motor shaft seat is sleeved with a dustproof end seat, the dustproof end seat comprises a dustproof sleeve shell, the dustproof sleeve shell is designed into a right opening, the middle end of the left side wall of the dustproof sleeve shell is provided with a shaft hole, the inner side and the outer side of the shaft hole are respectively provided with a spiral cylinder seat and a spiral cylinder tube, the outer side of the dustproof sleeve shell is sleeved with a spiral shell, the middle part of the right end of the motor main body is provided with a spiral lug, the outer side of the spiral lug is sleeved with a spiral plate seat, an organ type dustproof cover is arranged between the inner side wall of the spiral plate seat and the inner side wall of the fixed plate seat, the use effect is good.

Description

Motor dust-proof housing

Technical Field

The utility model relates to the technical field of motors, particularly, relate to a motor dust cover.

Background

The motor is an electromagnetic device for realizing electric energy conversion or transmission according to the electromagnetic induction law, the letter M (old standard is D) is used for expressing in a circuit, the motor mainly has the function of generating driving torque and is used as a power source of electrical appliances or various machines, the generator is expressed by the letter G in the circuit, and the main function of the generator is to convert electric energy into mechanical energy.

The variety of motor is various, has satisfied the various needs in the production life, and girder correction appearance often can work in the environment that the dust is diffused, and consequently a large amount of dust can enter into the inside of motor from motor surface gap when using, adheres to the surface at circuit, coil very easily, can also get into mechanical rotation position, adheres to with lubricating oil and forms stubborn greasy dirt, has reduced lubricated effect, shortens the life of motor.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a motor dust cover for solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a motor dustproof shell comprises a motor main body, wherein a fixed plate seat is arranged at the left end of the motor main body, a motor shaft seat is arranged at the center of the left side of the fixed plate seat, a dustproof end seat is sleeved outside the motor shaft seat, the dustproof end seat comprises a dustproof casing, the dustproof casing is designed to be opened at the right side, the middle end of the left side wall of the dustproof casing is provided with a shaft hole, and the inner side and the outer side of the shaft hole are respectively provided with a spiral cylinder seat and a thread cylinder pipe, the outer side of the dustproof sleeve shell is sleeved with a spiral shell, the middle part of the right end of the motor main body is provided with a thread lug, and the outer side of the threaded lug is sleeved with a threaded plate seat, an organ type dust cover is arranged between the inner side wall of the threaded plate seat and the inner side wall of the fixed plate seat, and the organ type dust cover is sleeved on the outer side of the motor main body and covers the motor main body, and double T-shaped sealing check rings are arranged on the left side wall and the right side wall of the organ type dust cover.

Furthermore, the fixed plate seat and the left end of the motor main body, the threaded lug and the right end of the motor main body are integrally formed.

Furthermore, the corresponding department in fixed plate seat and motor axle bed position has seted up and has placed the square hole, the screw bobbin is integrated into one piece design with dustproof cover shell inside wall, the output shaft on the motor axle bed is located the screw bobbin seat, screw bobbin seat one end is located the shaft hole outside, and the other end runs through the shaft hole and extends to in the screw bobbin and with screw bobbin threaded connection.

Further, dustproof cover shell right side wall outer end is equipped with annular rand, the fixed plate seat is equipped with annular clamping groove with the corresponding department in annular rand position, and the annular clamping groove outside is equipped with the thread groove, annular rand is located annular clamping groove and fixed with the annular clamping groove joint, spiral shell be located the thread groove and with thread groove threaded connection, dustproof cover shell left side wall and the corresponding department in thread bobbin position seted up annular groove, all be equipped with dustproof sponge in annular groove and the annular clamping groove.

Furthermore, the organ type dust cover comprises two groups of connecting plates, dust shields and rubber chucks, the two groups of connecting plates are respectively positioned on the left and right sides of the dust shields and fixedly and hermetically connected with the left and right ends of the dust shields, the rubber chucks are distributed on the outer side walls of the two groups of connecting plates at equal intervals, and the dust shields are provided with fixed supporting frames.

Further, the screw thread lug right side wall is equipped with the breach of being qualified for the next round of competitions, screw thread plate seat and screw thread lug threaded connection, all be equipped with the card hole with the corresponding department in rubber dop position on two T shape sealing ring, fixed plate seat inside wall and the screw thread plate seat inside wall, the rubber dop all is located the card hole, is located the connecting plate of dust guard left end passes through bolt and fixed plate seat inside wall fixed connection, and the connecting plate that is located the dust guard right-hand member is through setting up bolt and the screw thread plate seat inside wall fixed connection on the screw thread plate seat right side wall, two T shape sealing ring outside all overlaps and is equipped with fixed rand.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model relates to a novelty, rational in infrastructure, through setting up dustproof end base at motor main part output end, establish organ formula dust cover at its outside cover, can effectually prevent that the dust from entering into inside the motor main part, dustproof end base and dustproof sponge design reduce the dust and get into from motor axle bed junction, double T shape sealing ring design is convenient for reduce the gap between fixed plate seat and organ formula dust cover junction and screw plate seat and organ formula dust cover junction, fixed rand design then improves sealed effect, organ formula dust cover low in production cost simultaneously, excellent in use effect.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a motor dustproof housing according to an embodiment of the present invention;

fig. 2 is a schematic housing diagram of a screw plate seat structure in dust prevention of a motor according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of an organ type dust cover in a dust-proof housing of a motor according to an embodiment of the present invention.

Reference numerals:

in the figure: 1. a motor main body; 2. a fixed plate seat; 3. a motor shaft seat; 4. a dust-proof end seat; 5. a dust-proof casing; 6. a shaft hole; 7. a spiral cylinder seat; 8. a threaded bobbin; 9. a spiral housing; 10. a threaded projection; 11. a screw plate seat; 12. an organ type dust cover; 121. a connecting plate; 122. a dust shield; 123. a rubber chuck; 13. the double-T-shaped sealing retainer ring is 100, and the dustproof sponge is arranged; 200. a collar is secured.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

referring to fig. 1-3, a motor dust-proof housing according to an embodiment of the present invention comprises a motor body 1, a fixing plate seat 2 is disposed at the left end of the motor body 1, a motor shaft seat 3 is disposed at the center of the left side of the fixing plate seat 2, a dust-proof end seat 4 is sleeved on the outer side of the motor shaft seat 3, the dust-proof end seat 4 comprises a dust-proof casing 5, the dust-proof casing 5 is of a right-opening design, a shaft hole 6 is disposed at the middle end of the left side wall of the dust-proof casing 5, a spiral cylinder seat 7 and a spiral cylinder 8 are disposed at the inner and outer sides of the shaft hole 6, a spiral housing 9 is sleeved on the outer side of the dust-proof casing 5, a thread projection 10 is disposed at the middle portion of the right end of the motor body 1, a thread plate seat 11 is sleeved on the outer side of the thread projection 10, an organ type dust, and double T-shaped sealing check rings 13 are arranged on the left side wall and the right side wall of the organ type dust cover 12.

Wherein, the left end of the fixed plate seat 2 and the motor main body 1, the thread lug 10 and the right end of the motor main body 1 are designed to be integrally formed, a placing square hole is arranged at the position corresponding to the position of the fixed plate seat 2 and the motor shaft seat 3, the thread bobbin 8 and the inner side wall of the dustproof sleeve shell 5 are designed to be integrally formed, an output shaft on the motor shaft seat 3 is positioned in the spiral bobbin seat 7, one end of the spiral bobbin seat 7 is positioned at the outer side of the shaft hole 6, the other end of the spiral bobbin seat penetrates through the shaft hole 6 to extend into the thread bobbin 8 and is in threaded connection with the thread bobbin 8, the outer end of the right side wall of the dustproof sleeve shell 5 is provided with an annular clamping ring, a thread groove is arranged at the position corresponding to the position of the fixed plate seat 2 and the annular clamping ring, the annular clamping ring is positioned in the annular clamping ring groove and is clamped and fixed with the, the dustproof sponge 100 is arranged in the annular groove and the annular clamping groove, the organ type dustproof cover 12 comprises two groups of connecting plates 121, a dustproof shield 122 and rubber chucks 123, the two groups of connecting plates 121 are respectively positioned at the left side and the right side of the dustproof shield 122 and fixedly and hermetically connected with the left end and the right end of the dustproof shield 122, the rubber chucks 123 are equidistantly distributed on the outer side walls of the two groups of connecting plates 121, the dustproof shield 122 is provided with a fixed support frame, the right side wall of the thread lug 10 is provided with a wire outlet gap, the thread plate seat 11 is in threaded connection with the thread lug 10, the double-T-shaped sealing retainer ring 13, the inner side wall of the fixed plate seat 2 and the inner side wall of the thread plate seat 11 are provided with clamping holes corresponding to the positions of the rubber chucks 123, the rubber chucks 123 are all positioned in the clamping holes, the connecting plate 121 positioned at the left end of the dustproof shield 122 is fixedly connected with the inner side wall of the fixed plate seat, the outer sides of the double-T-shaped sealing retainer rings 13 are respectively sleeved with a fixing retainer ring 200.

The working principle is as follows: when the device is used, the dustproof end seat 4 is sleeved outside the motor shaft seat 3, an output shaft on the motor shaft seat 3 is positioned in the spiral tube 8, then the dustproof sponge 100 is placed in the annular clamping groove and the annular groove, then the dustproof sleeve 5 is clamped with the fixed plate seat 2 and is fixed with the fixed plate seat 2 through the spiral shell 9 in a screwing way, then the spiral tube 8 is rotated to be fixed with the spiral tube seat 7 in a screwing way, after the operations are finished, the dustproof end seat 4 is installed, then the organ type dustproof cover 12 is sleeved on the motor main body 1, the double T-shaped sealing check rings 13 are installed at the left end and the right end of the motor main body 1, then the rubber chuck 123 at the outer side of the connecting plate 121 is connected with the clamping hole on the fixed plate seat 2 and is fixed through the bolt, then the threaded plate seat 11 is connected with the threaded lug 10, the circuit is led out from the wire outlet gap, then the rubber chuck 123 at the outer side of the connecting plate 121 is connected, and then, arranging the edges of the double-T-shaped sealing retainer ring 13 to enable the double-T-shaped sealing retainer ring to be evenly and perfectly wrapped, and then installing the fixing clamping ring 200 on the outer side of the double-T-shaped sealing retainer ring, wherein the installation of the organ type dust cover 12 is completed through the above operation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a motor dust cover, includes motor main part (1), its characterized in that: the motor is characterized in that a fixed plate seat (2) is arranged at the left end of a motor main body (1), a motor shaft seat (3) is arranged at the center of the left side of the fixed plate seat (2), a dustproof end seat (4) is sleeved on the outer side of the motor shaft seat (3), the dustproof end seat (4) comprises a dustproof casing (5), the dustproof casing (5) is designed to be opened at the right side, a shaft hole (6) is formed in the middle end of the left side wall of the dustproof casing (5), a spiral cylinder seat (7) and a thread cylinder (8) are respectively arranged on the inner side and the outer side of the shaft hole (6), a spiral shell (9) is sleeved on the outer side of the dustproof casing (5), a thread lug (10) is arranged in the middle of the right end of the motor main body (1), a thread plate seat (11) is sleeved on the outer side of the thread lug (10), and an organ, and the organ type dust cover (12) is sleeved on the outer side of the motor main body (1) and covers the motor main body (1), and double T-shaped sealing check rings (13) are arranged on the left side wall and the right side wall of the organ type dust cover (12).

2. The motor dust-proof housing according to claim 1, characterized in that the fixing plate seat (2) and the left end of the motor body (1), and the threaded protrusion (10) and the right end of the motor body (1) are integrally formed.

3. The motor dustproof shell according to claim 1, wherein a square hole is formed at a position corresponding to the position of the motor shaft seat (3) of the fixed plate seat (2), the threaded bobbin (8) and the inner side wall of the dustproof sleeve shell (5) are integrally formed, an output shaft on the motor shaft seat (3) is located in the spiral bobbin seat (7), one end of the spiral bobbin seat (7) is located outside the shaft hole (6), and the other end of the spiral bobbin seat penetrates through the shaft hole (6) and extends into the threaded bobbin (8) and is in threaded connection with the threaded bobbin (8).

4. The motor dustproof shell according to claim 1, wherein an annular clamping ring is arranged at the outer end of the right side wall of the dustproof sleeve housing (5), an annular clamping groove is arranged at the position, corresponding to the position of the annular clamping ring, of the fixed plate seat (2), a threaded groove is arranged on the outer side of the annular clamping ring, the annular clamping ring is positioned in the annular clamping groove and is clamped and fixed with the annular clamping groove, the spiral shell (9) is positioned in the threaded groove and is in threaded connection with the threaded groove, an annular groove is formed at the position, corresponding to the position of the threaded bobbin (8), of the left side wall of the dustproof sleeve housing (5), and dustproof sponges (100) are arranged in the annular groove and the annular clamping groove.

5. The motor dust-proof housing according to claim 1, wherein the organ-type dust-proof cover (12) comprises two sets of connection plates (121), a dust-proof shield (122) and rubber clamps (123), the two sets of connection plates (121) are respectively located at the left and right sides of the dust-proof shield (122) and fixedly and hermetically connected with the left and right ends of the dust-proof shield (122), the rubber clamps (123) are equidistantly distributed on the outer side walls of the two sets of connection plates (121), and the dust-proof shield (122) is provided with a fixed support frame.

6. The motor dustproof housing according to claim 5, wherein the right side wall of the thread projection (10) is provided with a wire outlet notch, the threaded plate seat (11) is in threaded connection with the threaded convex block (10), clamping holes are formed in the positions, corresponding to the rubber clamping head (123), of the double-T-shaped sealing retainer ring (13), the inner side wall of the fixed plate seat (2) and the inner side wall of the threaded plate seat (11), the rubber clamping heads (123) are all positioned in the clamping holes, the connecting plate (121) positioned at the left end of the dustproof shield (122) is fixedly connected with the inner side wall of the fixed plate seat (2) through bolts, the connecting plate (121) positioned at the right end of the dustproof shield (122) is fixedly connected with the inner side wall of the threaded plate seat (11) through bolts arranged on the right side wall of the threaded plate seat (11), and the outer sides of the double T-shaped sealing retainer rings (13) are respectively sleeved with a fixing clamping ring (200).