Dustproof motor

Abstract

The utility model discloses a dustproof motor, comprising a casing, the end portion of the casing is respectively provided with a front end cover and a rear end cover, the middle portion of the front end cover and the rear end cover is rotatably provided with a driving shaft, the outer circle wall of the driving shaft is fixedly provided with a rotor winding, the casing is provided with a stator winding outside the rotor winding, and the stator winding is provided with a stator winding outside the rotor winding. A cooling fan is arranged at one end of the driving shaft, a first dustproof assembly is arranged outside the cooling fan, a second dustproof assembly is arranged in the middle of the front end cover, and in the using process of the motor, when the dustproof net, the dustproof sleeve net and the carbon sponge filter net are full of dust, the dustproof net is stirred through an opening of a clamping groove, and the dustproof sleeve net is driven to rotate. The dustproof net can be detached from the dustproof cover conveniently, or the dustproof cover net can be detached from the flow guide hole by rotating the rotating rod, the dustproof cover net and the carbon sponge filter net can be cleaned conveniently, dust on the surface of the dustproof net can be cleaned conveniently, the labor intensity of workers is reduced, and the working efficiency is improved. The heat dissipation efficiency of the motor is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to dustproof motor equipment technical field especially relates to a dustproof motor. BACKGROUND

[0002] The motor is a kind of device for converting electric energy into mechanical energy, mainly used to generate driving torque, as the power source of various equipment, the existing motor is equipped with heat dissipation fan on motor for heat dissipation, and dust cover is additionally equipped outside heat dissipation fan, but dust hole on dust cover is prone to blockage phenomenon after long time work, thereby affecting the effective heat dissipation of motor, so that workers need to disassemble front cover and rear cover regularly to clean, so that the labor intensity of worker is large, and efficiency is low, and the use efficiency of motor is influenced. UTILITARIAN CONTENT

[0003] The utility model aims at providing a dustproof motor to solve the problem that the dust cover on the existing motor is difficult to disassemble and clean in the background art, which makes the worker's labor intensity high and the efficiency low.

[0004] To achieve the above object, the utility model provides the following technical scheme a dustproof motor, including the shell, the shell end is equipped with front end cover and rear end cover respectively, the front end cover and the rear end cover middle part are equipped with driving shaft rotation, the outer circular wall of driving shaft is fixedly provided with rotor winding, the shell is located the rotor winding outside and is equipped with stator winding, one end of driving shaft is equipped with heat dissipation fan, the outer part of heat dissipation fan is equipped with dustproof assembly one, and the middle part of front end cover is equipped with dustproof assembly two.

[0005] As preferred, the outer circular wall of the shell is annularly provided with a plurality of heat dissipation fins, and the end portion of the shell is provided with a fitting groove.

[0006] As preferred, the bottom of the shell is symmetrically provided with a mounting foot, and the bottom of the mounting foot is provided with a waist-shaped hole.

[0007] As preferred, the middle part of the front end cover and the rear end cover is provided with a convex ring, and the middle part of the convex ring on both sides is provided with a bearing matched with the driving shaft, and the side edge of the front end cover and the rear end cover is provided with a protrusion.

[0008] As preferred, the dustproof assembly one includes a dust cover provided on one side of the rear end cover, the inner wall of the dust cover is annularly provided with a plurality of positioning columns, the middle part of the positioning column is provided with a pin hole, the end part of the dust cover is provided with a clamping groove, one end of the dust cover is detachably provided with a dust screen, the side wall of the dust screen is clamped and matched with the clamping groove to be provided with a clamping block, and the dust screen is inserted and matched with the pin hole to be provided with a pin.

[0009] Preferably, the dustproof assembly two comprises a plurality of flow guide holes arranged through the front end cover in a ring shape, a dustproof cover net is threadedly connected to the middle of the flow guide holes, a rotating rod is arranged in the middle of the dustproof cover net, and an activated carbon sponge filter screen is arranged on the bottom of the rotating rod.

[0010] The utility model discloses the beneficial effects of:

[0011] When the dustproof net, the dustproof cover net and the activated carbon sponge filter screen are full of dust in the use process of the motor, the dustproof net is poked through the opening of the clamping groove, and then the clamping block of the side edge of the dustproof net is separated from the clamping groove, so that the dustproof net is conveniently disassembled from the end of the dust cover, or the dustproof cover net is disassembled from the flow guide hole by rotating the rotating rod, the dustproof cover net and the activated carbon sponge filter screen are conveniently cleaned, and then the dust on the surface of the dustproof net is conveniently cleaned, the labor intensity of workers is reduced, and the heat dissipation efficiency of the motor is improved. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is the first perspective three-dimensional structure schematic diagram of the utility model embodiment;

[0013] Figure 2 It is the second perspective three-dimensional structure schematic diagram of the utility model embodiment;

[0014] Figure 3 It is the sectional three-dimensional structure schematic diagram of the utility model embodiment;

[0015] Figure 4 It is the three-dimensional structure schematic diagram of the dust cover in the utility model embodiment;

[0016] Figure 5 It is the three-dimensional structure schematic diagram of the dustproof net in the utility model embodiment.

[0017] In the drawing: 1, the shell;2, the front end cover;3, the rear end cover;4, the driving shaft;5, the rotor winding;6, the stator winding;7, the heat dissipation blade;8, the dustproof assembly one;81, the dust cover;82, the positioning column;83, the pin hole;84, the clamping groove;85, the dustproof net;86, the clamping block;87, the pin rod;9, the dustproof assembly two;91, the flow guide hole;92, the dustproof cover net;93, the rotating rod;10, the heat dissipation fin;11, the bonding groove;12, the mounting foot;13, the waist type hole;14, the convex ring;15, the bearing;16, the protrusion;17, the activated carbon sponge filter screen;18, the flow guide plate. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0019] Please refer to Figures 1 to 5 The utility model provides a dustproof motor, including casing 1, casing 1 end part is equipped with front end cover 2 and rear end cover 3 respectively, the middle part of front end cover 2 and rear end cover 3 is equipped with drive shaft 4 and rotates, the outer circular wall of drive shaft 4 is fixedly equipped with rotor winding 5, the outside of casing 1 is equipped with stator winding 6 in rotor winding 5, drive shaft 4 one end is equipped with cooling fan, the outside of cooling fan is equipped with dustproof subassembly no. 8, the middle part of front end cover 2 is equipped with dustproof subassembly no. 9, when the dust screen 85 in dustproof subassembly no. 8, dustproof sleeve screen 92 in dustproof subassembly no. 9 and charcoal sponge filter screen hang full dust in the use process of motor, through the opening of clamping groove 84, dust screen 85 is actuated, and then makes the clamping block 86 of the side edge of dust screen 85 from the release of clamping groove 84, conveniently realizes the disassembly of dust screen 85 from the end of dust cover 81, and then facilitates the cleaning of the dust on the surface of dust screen 85, or rotates the rotating rod 93 and then dismounts dustproof sleeve screen 92 from the flow guide hole 91, and facilitates the cleaning of dustproof sleeve screen 92 and charcoal sponge filter screen, thereby reducing the labor intensity of workers, and improving the heat dissipation efficiency of motor.

[0020] As Figure 2 The utility model discloses a dustproof motor, including casing 1, casing 1 end part is equipped with front end cover 2 and rear end cover 3 respectively, the middle part of front end cover 2 and rear end cover 3 is equipped with drive shaft 4 and rotates, the outer circular wall of drive shaft 4 is fixedly equipped with rotor winding 5, the outside of casing 1 is equipped with stator winding 6 in rotor winding 5, drive shaft 4 one end is equipped with cooling fan, the outside of cooling fan is equipped with dustproof subassembly no. 8, the middle part of front end cover 2 is equipped with dustproof subassembly no. 9, when the dust screen 85 in dustproof subassembly no. 8, dustproof sleeve screen 92 in dustproof subassembly no. 9 and charcoal sponge filter screen hang full dust in the use process of motor, through the opening of clamping groove 84, dust screen 85 is actuated, and then makes the clamping block 86 of the side edge of dust screen 85 from the release of clamping groove 84, conveniently realizes the disassembly of dust screen 85 from the end of dust cover 81, and then facilitates the cleaning of the dust on the surface of dust screen 85, or rotates the rotating rod 93 and then dismounts dustproof sleeve screen 92 from the flow guide hole 91, and facilitates the cleaning of dustproof sleeve screen 92 and charcoal sponge filter screen, thereby reducing the labor intensity of workers, and improving the heat dissipation efficiency of motor.

[0021] Specifically, the bottom of the casing 1 is symmetrically provided with a mounting foot 12, and a waist-shaped hole 13 is formed in the bottom of the mounting foot 12.

[0022] As Figure 3 Specifically, the middle part of the front end cover 2 and the rear end cover 3 is provided with a protruding ring 14, and the middle part of the protruding ring 14 on both sides is provided with a bearing 15 matched with the drive shaft 4, and the side of the front end cover 2 and the rear end cover 3 is provided with a protrusion 16.

[0023] Specific, the rear cover 3 annularly provided with several guide plates 18, through the flow guide hole 91, guide plate 18 and the heat dissipation blade 7 to the airflow guide processing, and then facilitate the motor inside the heat out, further improve the heat dissipation effect of motor.

[0024] As Figure 4 and Figure 5 Specific, the dustproof assembly one 8 includes the dust cover 81 provided with one side of the rear cover 3, the dust cover 81 inner wall annularly provided with several positioning columns 82, the positioning column 82 middle part is provided with a pin hole 83, the dust cover 81 end is provided with a clamping groove 84, the dust cover 81 one end is detachably provided with a dust screen 85, the dust screen 85 side wall and the clamping groove 84 clamping cooperation is provided with a clamping block 86, the dust screen 85 and the pin hole 83 plug-in cooperation is provided with a pin 87, through the gap of clamping groove 84 to the outside of dust screen 85, and then make the clamping block 86 from the clamping groove 84 out of the dust screen 85 is detached from the dust cover 81, facilitate the dust cleaning of dust screen 85, when cleaning is completed by the pin 87 and positioning column 82 plug-in cooperation, and then press down the dust screen 85 makes the clamping block 86 recombination with the clamping groove 84, and then the dust screen 85 is conveniently reinstalled to the end of the dust cover 81, improve the convenience of dust screen 85 disassembly, cleaning, reduce the labor intensity of workers.

[0025] As Figure 4 Specific, the dustproof assembly two 9 includes the front cover 2 through annularly provided with several flow guide holes 91, the flow guide hole 91 middle part is threadedly connected with a dust cover net 92, the dust cover net 92 middle part is provided with a rotating rod 93, the rotating rod 93 bottom is provided with an activated carbon sponge filter screen 17, when the dust cover net 92 or activated carbon sponge filter screen 17 is full of dust, by rotating the rotating rod 93, and then conveniently the dust cover net 92 is disassembled from the middle part of the flow guide hole 91, and the subsequent cleaning is facilitated, the labor intensity of workers is reduced, and the practicability is improved.

[0026] The utility model discloses a working principle: when using, when the dust screen 85, dust cover net 92 and activated carbon sponge filter screen hang full of dust in the process of using motor, the dust screen 85 is moved through the opening of clamping groove 84, and then the clamping block 86 on the side of dust screen 85 is out of clamping groove 84, and the dust screen 85 is conveniently disassembled from the end of dust cover 81, or the dust cover net 92 is disassembled from the flow guide hole 91 by rotating the rotating rod 93, and the dust cover net 92 and activated carbon sponge filter screen are conveniently cleaned, and then the dust on the surface of dust screen 85 is conveniently cleaned, the labor intensity of workers is reduced, and the heat dissipation efficiency of motor is improved.

[0027] The above merely describes preferred embodiments of the present application and is not intended to limit the present application, and any modification, equivalent replacement, or improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A dustproof motor comprising a casing (1), characterized in that; The shell (1) end part is respectively provided with front end cover (2) and rear end cover (3), the front end cover (2) and the rear end cover (3) middle part rotationally provided with drive shaft (4), the drive shaft (4) outer circular wall is fixedly provided with rotor winding (5), the shell (1) is located the rotor winding (5) outside and is provided with stator winding (6), the drive shaft (4) one end is provided with heat dissipation blade (7), the heat dissipation blade (7) outside is provided with dustproof assembly one (8), the front end cover (2) middle part is provided with dustproof assembly two (9).

2. A dustproof motor according to claim 1, characterized in that: The shell (1) outer circular wall annularly provided with a plurality of heat dissipation fins (10), the shell (1) end part is provided with the lamination groove (11).

3. A dustproof motor according to claim 1, characterized in that: The shell (1) bottom symmetry is provided with mounting foot stand (12), the mounting foot stand (12) bottom is provided with the waist type hole (13).

4. A dustproof motor according to claim 1, characterized in that: The front end cover (2) and the rear end cover (3) middle part are all provided with the convex ring (14), both sides The convex ring (14) middle part is provided with the bearing (15) of the drive shaft (4) plug-in cooperation, the front end cover (2) and the rear end cover (3) side are all provided with the convex (16).

5. A dustproof motor according to claim 1, characterized in that: The dustproof assembly one (8) includes the dust cover (81) provided with one side of the rear end cover (3), the dust cover (81) inner wall annularly provided with a plurality of positioning columns (82), the positioning column (82) middle part is provided with the pin hole (83), the dust cover (81) end part is provided with the clamping groove (84), the dust cover (81) one end is detachably provided with dust screen (85), the dust screen (85) side wall and the clamping groove (84) clamping cooperation is provided with the clamping block (86), the dust screen (85) and the pin hole (83) plug-in cooperation is provided with the pin rod (87).

6. A dustproof motor according to claim 1, characterized in that: The dustproof assembly two (9) includes a plurality of flow guide holes (91) that are annularly provided through the front end cover (2), the flow guide hole (91) middle part is threadedly connected with dust cover net (92), the dust cover net (92) middle part is provided with the rotary rod (93), the rotary rod (93) bottom is provided with activated carbon sponge filter screen (17).

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