CN207410160U - A kind of motor with explosion prevention function - Google Patents
A kind of motor with explosion prevention function Download PDFInfo
- Publication number
- CN207410160U CN207410160U CN201721613033.9U CN201721613033U CN207410160U CN 207410160 U CN207410160 U CN 207410160U CN 201721613033 U CN201721613033 U CN 201721613033U CN 207410160 U CN207410160 U CN 207410160U
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- CN
- China
- Prior art keywords
- motor
- sleeve
- output shaft
- baffle
- rack
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- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of motors with explosion prevention function.It solves the problems, such as existing explosion-proof motor shell sealing and heat conduction contradiction, deashing insufficiency.It includes horizontal positioned motor, the sleeve of one end closing is housed in the outer cover of motor, uniformly distributed multiple blind holes on the barrel of sleeve, the baffle of slip is installed in blind hole, it is offered on baffle and promotion rack is connected in multiple first through hole and its one end, multiple second through holes are offered on the side wall of blind hole, the taper sliding sleeve for not only rotating but also moving axially with output shaft is set on the output shaft of motor, the fan for being placed in sleeve inner is installed on the motor output shaft of the non-conical surface one side of taper sliding sleeve, the motor output shaft of the conical surface one side of taper sliding sleeve is equipped with and the one-to-one transmission component of baffle, the transmission component is through promoting rack to promote baffle movement.The utility model has the advantages that novel, clever structure, perfect heat-dissipating, dust-separation dedusting are preferable.
Description
Technical field
The utility model is related to the motor of the outer cover with structure feature with protection exotic intrusion, especially one kind has
The motor of explosion prevention function.
Background technology
Motor pollutes the small power set of few noise as a kind of efficient quick and has been widely used on various equipments,
Motor is to be run with electricity for the energy, therefore motor is generally equipped with motor casing dependence and effectively protects motor from extraneous collision
Thus to being damaged to motor inside, and can also effectively prevent people from touching motor so as to cause the electric shock of people, moreover it is possible to
Effectively prevent dust from entering inside motor.
But motor is powered during rotating as a kind of energy consumption device and is bound to generate heat, outside motor
Portion, which increases motor casing, will necessarily cause the heat inside motor to scatter and disappear very slowly, and the heat that the motor of high-speed rotation generates is close at one
It is easy to generate explosion in the motor casing closed, so as to cause the injury to personnel equipment.In addition, dust cannot be cleared up and heap in time
Also the heat dissipation of motor can be influenced in product shell, so as to influence the service life of motor.
The content of the invention
To overcome the shortcomings of existing explosion-proof motor shell sealing and heat conduction contradiction, deashing insufficiency, the utility model carries
Preferably there is the motor of explosion prevention function for a kind of clever structure, perfect heat-dissipating, dust-separation.
Technical solution is used by the utility model solves its technical problem：A kind of motor with explosion prevention function, bag
Horizontal positioned motor is included, the sleeve of one end closing is housed in the outer cover of motor, is evenly distributed on the barrel of sleeve more
A blind hole along sleeve axis direction is equipped with slidable baffle in blind hole, multiple first through hole is offered on baffle, and
And baffle is connected with promotion rack on one end of sleeve end face, on the side wall of blind hole along sleeve radially offer it is multiple with
First through hole matched second through hole is set with the taper cunning for not only rotating with output shaft and moving axially again on the output shaft of motor
It covers, the fan for being placed in sleeve inner, the conical surface of taper sliding sleeve is installed on the motor output shaft of the non-conical surface one side of taper sliding sleeve
The motor output shaft of one side is equipped with the multiple and one-to-one transmission component of baffle, and the transmission component is through promoting rack to promote gear
Plate moves.
Preferably, the transmission component includes being arranged retainer ring on the motor output shaft of the conical surface one side of taper sliding sleeve,
Multiple racks for corresponding and being moved radially along retainer ring with baffle are evenly distributed in retainer ring, it is close in the rack
One end of the output shaft of motor is respectively equipped with block, is arranged with compression spring respectively on the rack, and one end of compression spring, which corresponds to, to be fixed
On block, other end correspondence is fixed in retainer ring, and the one end of the rack away from motor output shaft is engaged with gear respectively,
The gear mesh should be meshed with the promotion rack on baffle.
Preferably, the both sides of the gear are respectively equipped with fixed frame, and fixed link is fixed on the inner wall of sleeve, the gear
Warp beam is rotatably supported on fixed frame respectively, and fixed frame is fixedly connected through link with retainer ring.
Preferably, it is evenly distributed in multiple axial sliding slots on the output shaft of the motor, taper sliding sleeve and motor
The multiple and one-to-one sliding block of sliding slot is evenly distributed on the inner headed face of output shaft contact.In one of the sleeve away from motor
End is equipped with filter.
Preferably, the lower section of the sleeve is equipped with supporting rack.
The utility model is mounted in motor set in the sleeve of one end sealing, is axially provided on the barrel of sleeve multiple blind
Hole is equipped with slidable baffle in blind hole, multiple first through hole is offered on baffle, corresponding first on the side wall of blind hole
Through hole is equipped with the second through hole, and baffle is connected with promotion rack on one end of sleeve end face, is set on the output shaft of motor
Not only the taper sliding sleeve moved axially again was rotated with output shaft, the conical surface of taper sliding sleeve is towards motor outside, the non-cone of taper sliding sleeve
Fan is installed, the motor output shaft of the conical surface one side of taper sliding sleeve is equipped with multiple and baffle on the motor output shaft of face one side
One-to-one transmission component, for the utility model when motor rotates, which promotes baffle to move through promotion rack, the
One through hole aligns with the second through hole to be connected, and the air of sleeve inner and dust are under the positive action of fan through first through hole and the
The outside portion's loss of two through holes；When motor stalls, first through hole, which is staggered to close with the second through hole, realizes dust-separation.The utility model has
There is the advantages of novel, clever structure, perfect heat-dissipating, preferable dust-separation dedusting.
Description of the drawings
Fig. 1 is a kind of structural main section view of the utility model；
Fig. 2 is the sectional view along the line A-A in Fig. 1；
Fig. 3 is the sectional view along the line B-B in Fig. 1.
It is marked in figure：1. motor, 2. sleeves, 3. baffles, 4. first through hole, 5. second through holes, 6. promote rack, and 7. is blind
Hole, 8. taper sliding sleeves, 9. fans, 10. transmission components, 101. retainer rings, 102. racks, 103. blocks, 104. compression springs, 105. connect
Connect frame, 106. fixed frames, 107. gears, 11. filters, 12. supporting racks, 13. sliding slots, 14. sliding blocks.
Specific embodiment
Specific embodiment of the present utility model is described in further detail below in conjunction with attached drawing.
In Fig. 1, a kind of motor with explosion prevention function, including horizontal positioned motor 1, in the external suit of motor 1
There is the sleeve 2 that one end is closed.
As shown in Figure 1, multiple blind holes 7 along sleeve axis direction are evenly distributed on the barrel of sleeve 2, in blind hole 7
Slidable baffle 3 is installed, multiple first through hole 4 are offered on baffle 3, and baffle 3 is close to one end of 2 end face of sleeve
On be connected with and promote rack 6, offered on the side wall of blind hole 7 along 2 radial direction of sleeve multiple with first through hole 4 matched second
Through hole 5.
In Fig. 1, the taper sliding sleeve 8 for not only rotating but also moving axially with output shaft, taper are set on the output shaft of motor 1
The conical surface of sliding sleeve 8 is towards the outside of motor 1.
In order to realize that taper sliding sleeve 8 had not only been rotated but also moved axially with output shaft on the output shaft of motor 1, as shown in figure 3,
Multiple axial sliding slots 13 are evenly distributed on the output shaft of motor 1, taper sliding sleeve 8 contacts interior with the output shaft of motor 1
Multiple and 13 one-to-one sliding block 14 of sliding slot is evenly distributed on disc.
As shown in Figure 1, Figure 3, it is equipped with and is placed in sleeve 2 on the output shaft of the motor 1 of the non-conical surface one side of taper sliding sleeve 8
The fan 9 in portion, the output shaft of the motor 1 of the conical surface one side of taper sliding sleeve 8 are equipped with multiple and 3 one-to-one transmission group of baffle
Part 10, the transmission component 10 is through promoting rack 6 that baffle 3 is promoted to move.
It should be further noted that in Fig. 1, Fig. 2, transmission component 10 includes the electricity of the conical surface one side of taper sliding sleeve 8
Retainer ring 101 is arranged on the output shaft of machine 1, multiple correspond with baffle 3 and can be along fixation is evenly distributed in retainer ring 101
The rack 102 that ring 101 moves radially is respectively equipped with block 103, in rack in rack 102 close to one end of the output shaft of motor 1
Compression spring 104 is arranged on 102 respectively, one end of compression spring 104, which corresponds to, to be fixed on block 103, and other end correspondence is fixed on fixation
In ring 101, one end of output shaft of the rack 102 away from motor 1 is engaged with gear 107 respectively, gear 107 correspond to on baffle 3
Promotion rack 6 be meshed.
In order to realize the rotation of gear 107 and support, as shown in Figure 1 and Figure 2, fixation is respectively equipped in the both sides of gear 107
Frame 106, fixed frame 106 are fixed on the inner wall of sleeve 2, and warp beam is rotatably supported on fixed frame 106 gear 107 respectively, fixed
Frame 106 is fixedly connected through link 105 with retainer ring 101.Gear 107 is rotatably supported on sleeve 2 by fixed frame 106,
And pass through link 105 and realize that retainer ring 101 is sleeved on the output shaft of motor 1 and keeps discontiguous state with it.
In Fig. 1, filter 11 is equipped on the one end of sleeve 2 away from motor 1.9 turns of fan is realized by filter 11
The filtering of air in dynamic sucking sleeve 2, prevents the accumulation of dust so as to reduce the aggregation of motor heat.
In order to realize more easily using effect, in Fig. 1, the lower section of sleeve 2 is equipped with supporting rack 12.Pass through supporting rack 12
Make motor 1 is whole to depart from ground, be effectively increased exhaust air rate so as to optimize cooling-down effect.
Its output shaft rotates after the motor 1 of the utility model starts, defeated on the taper sliding sleeve 8 on the output shaft of motor 1
It not only rotates but also moves axially with output shaft on shaft, the taper sliding sleeve 8 of rotation drives fan 9 to rotate, and air is passed through from the external world
The inside of 11 inspiration sleeve 2 of filter；The taper sliding sleeve 8 of axial movement moves closer to and squeezes the block in retainer ring 101
103, and overcome the active force of compression spring 104 and rack 102 is promoted to move, so as to drive 107 turns of gear being meshed with rack 102
Dynamic, the gear 107 of rotation promotes rack 6 and baffle 3 to move, and the first through hole 4 on baffle 3 and second on sleeve are led to
The alignment of hole 5 connects, and set is realized in the passage blowout that the air in 9 inspiration sleeve 2 of fan is formed from 4 and second through hole 5 of first through hole
The loss of hot-air and dust in cylinder 2.After motor 1 stops operating, rack 102 resets under the pulling function of compression spring 104,
Realize that the passage that 4 and second through hole 5 of first through hole is formed is closed, it is achieved thereby that the dust-separation function to motor 1.
The utility model has the advantages that novel, clever structure, perfect heat-dissipating, dust-separation dedusting are preferable.
Claims (6)
1. a kind of motor with explosion prevention function including horizontal positioned motor, is closed in the outer cover of motor equipped with one end
Sleeve is evenly distributed in multiple blind holes along sleeve axis direction on the barrel of sleeve, slidable gear is equipped in blind hole
Plate offers multiple first through hole on baffle, and baffle is connected with promotion rack on one end of sleeve end face, blind
Multiple and matched second through hole of first through hole is radially offered along sleeve on the side wall in hole, is set on the output shaft of motor
Not only the taper sliding sleeve of axial movement again had been rotated with output shaft, has been equipped on the motor output shaft of the non-conical surface one side of taper sliding sleeve and puts
In the fan of sleeve inner, the motor output shaft of the conical surface one side of taper sliding sleeve is driven correspondingly equipped with multiple with baffle
Component, the transmission component is through promoting rack that baffle is promoted to move.
2. a kind of motor with explosion prevention function according to claim 1, it is characterised in that：The transmission component includes
Retainer ring is arranged on the motor output shaft of the conical surface one side of taper sliding sleeve, is evenly distributed in retainer ring multiple a pair of with baffle one
The rack that Ying Bingke is moved radially along retainer ring is respectively equipped with block in the rack close to one end of the output shaft of motor,
Compression spring is arranged on the rack respectively, one end of compression spring, which corresponds to, to be fixed on block, and other end correspondence is fixed in retainer ring,
The one end of the rack away from motor output shaft is engaged with gear respectively, and the gear mesh should mutually be nibbled with the promotion rack on baffle
It closes.
3. a kind of motor with explosion prevention function according to claim 2, it is characterised in that：The both sides difference of the gear
Equipped with fixed frame, fixed link is fixed on the inner wall of sleeve, and warp beam is rotatably supported on fixed frame the gear respectively, fixed frame
It is fixedly connected through link with retainer ring.
4. a kind of motor with explosion prevention function according to claim 1, it is characterised in that：In the output shaft of the motor
On be evenly distributed in multiple axial sliding slots, be evenly distributed on the inner headed face that taper sliding sleeve is contacted with the output shaft of motor multiple
With the one-to-one sliding block of sliding slot.
5. a kind of motor with explosion prevention function according to claim 1, it is characterised in that：In the sleeve away from motor
One end be equipped with filter.
6. a kind of motor with explosion prevention function according to claim 1, it is characterised in that：The lower section of the sleeve is equipped with
Supporting rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721613033.9U CN207410160U (en) | 2017-11-28 | 2017-11-28 | A kind of motor with explosion prevention function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721613033.9U CN207410160U (en) | 2017-11-28 | 2017-11-28 | A kind of motor with explosion prevention function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207410160U true CN207410160U (en) | 2018-05-25 |
Family
ID=62317438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721613033.9U Withdrawn - After Issue CN207410160U (en) | 2017-11-28 | 2017-11-28 | A kind of motor with explosion prevention function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207410160U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107834744A (en) * | 2017-11-28 | 2018-03-23 | 威海众泰电机有限公司 | A kind of motor with explosion prevention function |
| CN111786494A (en) * | 2020-06-08 | 2020-10-16 | 珠海格力电器股份有限公司 | Motor, control method, device and equipment thereof and motor system |
-
2017
- 2017-11-28 CN CN201721613033.9U patent/CN207410160U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107834744A (en) * | 2017-11-28 | 2018-03-23 | 威海众泰电机有限公司 | A kind of motor with explosion prevention function |
| CN107834744B (en) * | 2017-11-28 | 2023-09-15 | 山东众泰防爆电机股份有限公司 | Motor with explosion-proof function |
| CN111786494A (en) * | 2020-06-08 | 2020-10-16 | 珠海格力电器股份有限公司 | Motor, control method, device and equipment thereof and motor system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180525 Effective date of abandoning: 20230915 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180525 Effective date of abandoning: 20230915 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |