CN212726702U

CN212726702U - Motor casing with dustproof effect

Info

Publication number: CN212726702U
Application number: CN202021918911.XU
Authority: CN
Inventors: 王强; 黄强
Original assignee: Changshu Dongsheng Aluminum Co ltd
Current assignee: Changshu Dongsheng Aluminum Co ltd
Priority date: 2020-09-06
Filing date: 2020-09-06
Publication date: 2021-03-16
Anticipated expiration: 2030-09-06

Abstract

The utility model discloses a motor casing with dustproof effect relates to mechanical technical field, including motor casing, motor casing includes first casing and second casing, and motor casing's top fixedly connected with holding rod, one side swing joint of motor casing have dustproof window, and the one end swing joint of dustproof window has the pivot, and the one end swing joint of pivot has the bearing, and the both ends symmetry fixedly connected with dead lever of bearing, the dead lever keep away from the one end of bearing and motor casing's inner wall fixed connection. This motor housing with dustproof effect sets up through the cooperation of first casing, second casing and holding rod, makes motor housing split of being convenient for, installs motor housing, sets up through mounting panel, spout, draw-in groove and the cooperation of second joint piece, makes first casing and second casing joint, is convenient for fix motor housing, through setting up dustproof window and filter screen, improves motor housing's dustproof effect.

Description

Motor casing with dustproof effect

Technical Field

The utility model relates to the technical field of machinery, specifically be a motor housing with dustproof effect.

Background

The motor is an electromagnetic device for realizing electric energy conversion or transmission according to the law of electromagnetic induction, dust can inevitably fall in the use process of the motor, the dust can seriously reduce the insulation resistance of the motor after entering the motor from a motor shell, so that the motor is damaged and insulated, breakdown is generated, even a ground fault is caused, the motor is damaged, and when the motor is used for energy conversion, a small part of loss is converted into heat, the heat dissipation effect of the motor shell is poor, the aging and damage of internal components of the motor can be caused under the long-time use, and the service life of the motor is further influenced.

In chinese utility model patent application no: the utility model discloses a motor housing's dustproof heat abstractor, this motor housing's dustproof heat abstractor is disclosed in CN202020003685.6, the utility model discloses a motor housing's dustproof heat abstractor relates to mechanical technical field, and it includes dust cover, dust cover's left side is provided with the connecting plate, the connecting plate pass through hinge one with dust cover's left surface fixed connection, the top overlap joint of dust cover and connecting plate has same shield. This dustproof heat abstractor of motor housing, rotate the rotation that drives the driving gear through the motor at the work when rotating, two driven gear of driving gear meshing transmission, and then make two driven gear, two pivots and two radiating blade realize rotating, two radiating blade are blowing scattered thermal treatment to motor housing rotating the in-process, with the radiating efficiency who improves motor housing, and can utilize the rotation of motor during operation self to dispel the heat to the motor, the effect of rational utilization motor, reach the multi-purpose of a ware, reduce waterproof heat abstractor's use cost, convenient to use person uses. This dustproof heat abstractor of motor housing, in the use, it still has inconvenient dismantlement installation to motor housing, and is not good to the protective effect of motor, the poor shortcoming of dustproof effect.

Therefore, it is necessary to provide a motor housing having a dustproof effect to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide a motor housing with dustproof effect to solve the dustproof heat abstractor of the current motor housing who proposes among the above-mentioned background art and have inconvenient dismantlement installation to motor housing, it is not good to the protective effect of motor, the poor problem of dustproof effect.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a motor shell with a dustproof effect comprises a motor shell, wherein the motor shell comprises a first shell and a second shell, a holding rod is fixedly connected to the top of the motor shell, a dustproof window is movably connected to one side of the motor shell, a rotating shaft is movably connected to one end of the dustproof window, a bearing is movably connected to one end of the rotating shaft, fixing rods are symmetrically and fixedly connected to two ends of the bearing, one end, away from the bearing, of each fixing rod is fixedly connected with the inner wall of the motor shell, a motor is fixedly connected to one end of the rotating shaft, supporting springs are symmetrically and fixedly connected to two sides in the motor shell, a first clamping plate is fixedly connected to one end of each supporting spring, mounting blocks are symmetrically and fixedly connected to two ends in the motor shell, positioning springs are symmetrically and fixedly connected to one end of each mounting block, and a second clamping plate is fixedly connected to one end, away from each mounting block, first mounting groove and second mounting groove have been seted up to the one end of installation piece, the inside swing joint of first mounting groove has the stopper, the one end fixedly connected with connecting rod of stopper, the one end fixedly connected with air exhauster of stopper is kept away from to the connecting rod, the first joint piece of inside fixedly connected with of second mounting groove, the one end fixedly connected with filter screen of first joint piece, the one end symmetry fixedly connected with mounting panel of first casing, the spout has been seted up to the inside symmetry of second casing, the draw-in groove has been seted up to the inside symmetry of spout, the both ends symmetry fixedly connected with second joint piece of mounting panel.

Preferably, there are two of the holding rods, and the two holding rods are located on the same horizontal plane.

Preferably, the supporting spring is provided with a plurality of supporting springs which are distributed in a rectangular shape.

Preferably, the first mounting groove is matched with the limiting block.

Preferably, the second mounting groove is matched with the first clamping block.

Preferably, there are a plurality of card slots and second clamping blocks, and the plurality of card slots are matched with the second clamping blocks.

Preferably, the outer ring of the bearing is fixedly connected with one end of the fixing rod, and the inner ring of the bearing is circumferentially and fixedly connected with one end of the rotating shaft.

(III) advantageous effects

Compared with the prior art, the utility model provides a motor housing with dustproof effect possesses following beneficial effect:

1. this motor housing with dustproof effect sets up through the cooperation of first casing, second casing and holding rod, makes motor housing split of being convenient for, installs motor housing, sets up through mounting panel, spout, draw-in groove and the cooperation of second joint piece, makes first casing and second casing joint, is convenient for fix motor housing, through setting up dustproof window and filter screen, improves motor housing's dustproof effect.

2. This motor casing with dustproof effect sets up through the cooperation of pivot, bearing and dead lever, fixes the one end of motor, sets up through the cooperation of first grip block, supporting spring, second grip block and positioning spring, is convenient for carry out the centre gripping to the motor fixed, conveniently installs and dismantles the motor, sets up through the cooperation of stopper, first joint piece, first mounting groove and second mounting groove, conveniently dismantles the installation to filter screen and air exhauster.

Drawings

Fig. 1 is a schematic perspective view of the motor casing structure of the present invention;

fig. 2 is a schematic top view of the motor casing structure of the present invention;

fig. 3 is a schematic top view of the motor casing structure of the present invention;

FIG. 4 is an enlarged schematic view of the structure of area A in FIG. 2 according to the present invention;

fig. 5 is an enlarged schematic view of the structure of the region B in fig. 3 according to the present invention.

In the figure: 1. a motor housing; 2. a first housing; 3. a second housing; 4. a hand-held lever; 5. a dust-proof window; 6. a rotating shaft; 7. a bearing; 8. fixing the rod; 9. a motor; 10. a first clamping plate; 11. a support spring; 12. a second clamping plate; 13. a positioning spring; 14. mounting blocks; 15. a limiting block; 16. a first clamping block; 17. a connecting rod; 18. a filter screen; 19. an exhaust fan; 20. mounting a plate; 21. a chute; 22. a card slot; 23. a second clamping block; 24. a first mounting groove; 25. and a second mounting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, a motor casing with dustproof effect comprises a motor casing 1, the motor casing 1 comprises a first casing 2 and a second casing 3, a holding rod 4 is fixedly connected to the top of the motor casing 1, two holding rods 4 are provided, the two holding rods 4 are located on the same horizontal plane, so as to facilitate movement of the casing, a dustproof window 5 is movably connected to one side of the motor casing 1, a rotating shaft 6 is movably connected to one end of the dustproof window 5, one end of the motor 9 is fixed through the matching arrangement of the rotating shaft 6, a bearing 7 and a fixing rod 8, the motor 9 is conveniently clamped and fixed through the matching arrangement of a first clamping plate 10, a supporting spring 11, a second clamping plate 12 and a positioning spring 13, so as to facilitate installation and disassembly of the motor 9, and through the matching arrangement of a limiting block 15, a first clamping block 16, a first installation groove 24 and a second installation groove 25, conveniently dismantle the one end swing joint of installation pivot 6 to filter screen 18 and air exhauster 19 and have bearing 7, the outer lane of bearing 7 and one end fixed connection of dead lever 8, the inner circle of bearing 7 and one end circumference fixed connection of pivot 6, be convenient for fix motor 9, promote its stability, the both ends symmetry fixed connection of bearing 7 has dead lever 8, the one end that dead lever 8 keeps away from bearing 7 and the inner wall fixed connection of motor casing 1, one end fixed connection of pivot 6 has motor 9, the inside both sides symmetry fixed connection of motor casing 1 has supporting spring 11, supporting spring 11 has a plurality ofly, a plurality of supporting spring 11 are rectangular distribution, be convenient for carry on the centre gripping to motor 9, one end fixed connection of supporting spring 11 has first grip block 10, the inside both ends symmetry fixed connection of motor casing 1 has installation piece 14, one end symmetry fixed connection of installation piece 14 has positioning spring 13, one end of the positioning spring 13 far away from the installation block 14 is fixedly connected with a second clamping plate 12, one end of the installation block 14 is provided with a first installation groove 24 and a second installation groove 25, the first installation groove 24 is matched with the limiting block 15, the limiting block 15 is movably connected inside the first installation groove 24, one end of the limiting block 15 is fixedly connected with a connecting rod 17, one end of the connecting rod 17 far away from the limiting block 15 is fixedly connected with an exhaust fan 19, the second installation groove 25 is fixedly connected with a first clamping block 16, the second installation groove 25 is matched with the first clamping block 16, one end of the first clamping block 16 is fixedly connected with a filter screen 18, the motor shell 1 is conveniently disassembled through the matching arrangement of the first shell 2, the second shell 3 and the holding rod 4, the motor shell 1 is installed, the first shell 2 is clamped with the second shell 3 through the matching arrangement of the installation plate 20, the chute 21, the clamping groove 22 and the second clamping block 23, be convenient for fix motor housing 1, through setting up dustproof window 5 and filter screen 18, improve motor housing 1's dustproof effect, the one end symmetry fixedly connected with mounting panel 20 of first casing 2, spout 21 has been seted up to the inside symmetry of second casing 3, draw-in groove 22 has been seted up to the inside symmetry of spout 21, draw-in groove 22 and second joint piece 23 have a plurality ofly, a plurality of draw-in grooves 22 and the adaptation of second joint piece 23 looks, be convenient for make

first casing

2 and 3 fixed connection of second casing, the both ends symmetry fixedly connected with second joint piece 23 of mounting panel 20.

The working principle is as follows: when in use, the first clamping block 23 and the second clamping block 23 are separated from the clamping groove 22, the mounting plate 20 slides out from the sliding groove 21, the holding rod 4 is pulled towards two sides to separate the first machine shell 2 from the second machine shell 3, the motor 9 is mounted, the dustproof window 5 is matched with the rotating shaft 6 by arranging the dustproof window 5 and the rotating shaft 6, the dustproof effect of the motor shell 1 is improved, one end of the motor 9 is fixed by arranging the rotating shaft 6, the bearing 7 and the fixing rod 8, the motor 9 is conveniently clamped and fixed by arranging the first clamping plate 10, the supporting spring 11, the second clamping plate 12 and the positioning spring 13, the mounting and dismounting of the motor 9 are convenient, the filter screen 18 and the exhaust fan 19 are mounted and dismounted by arranging the limiting block 15, the first clamping block 16, the first mounting groove 24 and the second mounting groove 25, the heat generated by the motor 9 can be dissipated by the exhaust fan 19, the filter screen 18 can prevent dust from entering the motor casing 1, so that the motor 9 can be protected conveniently, and the service life is prolonged.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 housing with dustproof effect, includes motor housing (1), its characterized in that: the motor shell (1) comprises a first shell (2) and a second shell (3), a holding rod (4) is fixedly connected to the top of the motor shell (1), a dustproof window (5) is movably connected to one side of the motor shell (1), a rotating shaft (6) is movably connected to one end of the dustproof window (5), a bearing (7) is movably connected to one end of the rotating shaft (6), fixing rods (8) are symmetrically and fixedly connected to two ends of the bearing (7), one end, far away from the bearing (7), of each fixing rod (8) is fixedly connected to the inner wall of the motor shell (1), a motor (9) is fixedly connected to one end of the rotating shaft (6), supporting springs (11) are symmetrically and fixedly connected to two sides of the interior of the motor shell (1), a first clamping plate (10) is fixedly connected to one end of each supporting spring (11), and mounting blocks (14) are symmetrically and fixedly connected to two ends of the interior of the motor shell (1), the one end symmetry fixedly connected with positioning spring (13) of installation piece (14), the one end fixedly connected with second grip block (12) of installation piece (14) is kept away from to positioning spring (13), first mounting groove (24) and second mounting groove (25) have been seted up to the one end of installation piece (14), the inside swing joint of first mounting groove (24) has stopper (15), the one end fixedly connected with connecting rod (17) of stopper (15), the one end fixedly connected with air exhauster (19) of stopper (15) is kept away from to connecting rod (17), the inside fixedly connected with first joint piece (16) of second mounting groove (25), the one end fixedly connected with filter screen (18) of first joint piece (16), the one end symmetry fixedly connected with mounting panel (20) of first casing (2), spout (21) have been seted up to the inside symmetry of second casing (3), draw-in grooves (22) have been seted up to the inside symmetry of spout (21), the both ends symmetry fixedly connected with second joint piece (23) of mounting panel (20).

2. The motor casing with dustproof effect of claim 1, wherein: the number of the holding rods (4) is two, and the two holding rods (4) are located on the same horizontal plane.

3. The motor casing with dustproof effect of claim 1, wherein: the supporting springs (11) are multiple, and the supporting springs (11) are distributed in a rectangular shape.

4. The motor casing with dustproof effect of claim 1, wherein: the first mounting groove (24) is matched with the limiting block (15).

5. The motor casing with dustproof effect of claim 1, wherein: the second mounting groove (25) is matched with the first clamping block (16).

6. The motor casing with dustproof effect of claim 1, wherein: the clamping grooves (22) and the second clamping blocks (23) are multiple in number, and the clamping grooves (22) are matched with the second clamping blocks (23).

7. The motor casing with dustproof effect of claim 1, wherein: the outer ring of the bearing (7) is fixedly connected with one end of the fixing rod (8), and the inner ring of the bearing (7) is circumferentially and fixedly connected with one end of the rotating shaft (6).