CN208955817U - A kind of motor with decrease of noise functions - Google Patents
A kind of motor with decrease of noise functions Download PDFInfo
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- CN208955817U CN208955817U CN201821258658.2U CN201821258658U CN208955817U CN 208955817 U CN208955817 U CN 208955817U CN 201821258658 U CN201821258658 U CN 201821258658U CN 208955817 U CN208955817 U CN 208955817U
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- motor
- fixedly connected
- installs case
- decrease
- angular wheel
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Abstract
The utility model relates to technical field of motors, and disclose a kind of motor with decrease of noise functions, including installs case, motor is fixedly connected in the inner bottom wall of the installs case, the output end of the motor is fixedly connected with shaft, the outer surface of the shaft is fixedly connected with the first angular wheel, first angular wheel is the inside with the installs case, bearing there are two being fixedly connected on roof inside the installs case, the inside of bearing described in left is fixedly connected with vertical bar, the vertical bar is fixedly connected with the second angular wheel to bottom end, first angular wheel is meshed with second angular wheel, the outer surface of the vertical bar is fixedly connected with first coil, connecting rod is fixedly connected on the roof of Bearing inner described in right, the bottom end of the connecting rod is fixedly connected with flabellum.The motor with decrease of noise functions, has the advantages of excellent noise reduction effect, solves motor when in use, and noise is big, affects the physically and mentally healthy problem of user of service.
Description
Technical field
The utility model relates to technical field of motors, specially a kind of motor with decrease of noise functions.
Background technique
Motor, which refers to, realizes electric energy conversion or a kind of calutron motor transmitted in circuit according to the law of electromagnetic induction
It is to be indicated with letter M (old plant D), its main function is to generate driving torque, as electrical appliance or various mechanical is moved
Power source, generator indicate that its main function is to be converted into electric energy using mechanical energy, by working power with letter G in circuit
Type divides: can be divided into direct current generator and alternating current generator.
With the development and progress of society, motor should widely have because of its unique service performance to each of society
Corner, existing motor has many advantages, such as on the market, handsome in appearance, easy for installation, easy to repair and low in cost, but the electricity
When in use, noise is big for machine, affects the physical and mental health of user of service, so a kind of motor with decrease of noise functions is proposed to solve
The certainly above problem.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of motor with decrease of noise functions, has noise reduction effect
The good advantage of fruit, solves motor when in use, and noise is big, affects the physically and mentally healthy problem of user of service.
(2) technical solution
For the purpose for realizing above-mentioned excellent noise reduction effect, the utility model is provided the following technical solutions: one kind having noise reduction function
Can motor, including installs case is fixedly connected with motor in the inner bottom wall of the installs case, and the output end of the motor is fixed to be connected
It is connected to shaft, the outer surface of the shaft is fixedly connected with the first angular wheel, and first angular wheel is and the installation
The inside of case is fixedly connected on the roof inside the installs case there are two bearing, and the inside of bearing described in left is fixedly connected
There is vertical bar, the vertical bar is fixedly connected with the second angular wheel, first angular wheel and second taper to bottom end
Gear is meshed, and the outer surface of the vertical bar is fixedly connected with first coil, fixed company on the roof of Bearing inner described in right
It is connected to connecting rod, the bottom end of the connecting rod is fixedly connected with flabellum, and the outer surface of the connecting rod is fixedly connected with the second line
The outer surface of circle, the first coil and second coil is arranged with connecting band, the inner left wall and inner right wall of the installs case
Between be fixedly connected with hush pipe, the outer surface of the hush pipe offers one group of ventilation hole, and the ventilation hole is spaced substantially equidistant
In the outer surface of the hush pipe, the hush pipe is located at the lower section of the flabellum, fixes in the right wall inside the installs case
It is connected with resistive acoustical panel.
Preferably, the upper surface of the installs case is fixedly connected with motor pallet, the upper surface of the motor pallet and institute
The lower surface for stating motor is fixedly connected.
Preferably, the left of the installs case, the left side wall of the installs case are run through and extended in the left end of the shaft
And it is located at and offers mounting hole with the junction of the shaft.
Preferably, the connecting rod is parallel to each other with the vertical bar, and the length of the connecting rod is greater than the length of the vertical bar
Degree.
Preferably, the lower section of the hush pipe is run through and extended in the bottom end of the connecting rod, and with second taper
Gear is fixedly connected.
Preferably, one group of silencing groove is offered on the left side wall of the resistive acoustical panel, the silencing groove is spaced substantially equidistant
On the left side wall of the resistive acoustical panel, the quantity of the silencing groove is no less than three.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of motor with decrease of noise functions, has following beneficial to effect
Fruit:
(1) motor with decrease of noise functions is when in use opened motor switch by the way that motor is arranged, and motor drives
Shaft rotation, shaft drive the rotation of the second angular wheel by the first angular wheel, and the second angular wheel drives vertical bar rotation, erects
Bar drives the rotation of the second coil by first coil and connecting band, and the second coil drives connecting rod rotation, and connecting rod drives flabellum
Rotation, flabellum agitation air flowing, blows to motor, plays the effect of heat dissipation, to reach lifting device thermal diffusivity and extend dress
Set the purpose of service life.
(2) motor with decrease of noise functions is when in use opened motor switch by the way that motor is arranged, at this point, electric
Machine start-up operation makes a noise, and flabellum starts to rotate, and by the resistive acoustical panel of setting, resistive acoustical panel is by porous sound absorbing material
It constitutes, when in use, when the sound wave of motor noise enters resistive acoustical panel, a part of sound can be in the hole of resistive acoustical panel
It rubs and is converted to thermal energy consumption and dissipates, make to weaken by the sound wave of resistive acoustical panel, the temperature of resistive acoustical panel increases, and fans at this time
The air circulation of leaf agitation, blows to resistive acoustical panel, reduces the temperature of resistive acoustical panel, to reach the mesh for improving noise reduction effect
's.
(3) motor with decrease of noise functions, by the way that hush pipe is arranged, when in use, hush pipe is with noise of motor
Frequency spectrum is foundation, by the way that ventilation hole is arranged, when air-flow passes through ventilation hole the frequency spectrum of the noise of motor will shift to high frequency or
Hyperfrequency is substantially reduced the audible sound ingredient in frequency spectrum, to reduce the interference and injury to people, reaches protection staff
Physically and mentally healthy purpose.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
In figure: 1 installs case, 2 motors, 3 shafts, 4 first angular wheels, 5 vertical bars, 6 second angular wheels, 7 connecting rods, 8
First coil, 9 flabellums, 10 second coils, 11 connecting bands, 12 hush pipes, 13 ventilation holes, 14 resistive acoustical panels, 15 bearings.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It is fixed in the inner bottom wall of installs case 1 to connect referring to Fig. 1, a kind of motor with decrease of noise functions, including installs case 1
It is connected to motor 2, the upper surface of installs case 1 is fixedly connected with motor pallet, and the upper surface of motor pallet and the lower surface of motor 2 are solid
Fixed connection, plays the effect for extending motor service life and protecting motor, and the output end of motor 2 is fixedly connected with shaft 3, shaft
The left of installs case 1 is run through and extended in 3 left end, the left side wall of installs case 1 and is located at and offers peace with the junction of shaft 3
Hole is filled, effect that is convenient to use and being easily installed is played, the outer surface of shaft 3 is fixedly connected with the first angular wheel 4, the first cone
Shape gear 4 is the inside with installs case 1, is fixedly connected on the roof inside installs case 1 there are two bearing 15, left bearing 15
Inside is fixedly connected with vertical bar 5, and vertical bar 5 is fixedly connected with the second angular wheel 6, the first angular wheel 4 and second to bottom end
Angular wheel 6 is meshed, and the outer surface of vertical bar 5 is fixedly connected with first coil 8, fixed company on the roof inside right bearing 15
It is connected to connecting rod 7, connecting rod 7 is parallel to each other with vertical bar 5, and the length of connecting rod 7 is greater than the length of vertical bar 5, the bottom of connecting rod 7
End is fixedly connected with flabellum 9, by the way that motor 2 is arranged, when in use, motor 2 is switched and is opened, the hair at this point, motor 2 is started to work
Noise out, flabellum 9 start to rotate, and by the resistive acoustical panel 14 of setting, resistive acoustical panel 14 is made of porous sound absorbing material,
When in use, when the sound wave of 2 noise of motor enters resistive acoustical panel 14, a part of sound can be in the hole of resistive acoustical panel 14
It rubbing and is converted to thermal energy consumption and dissipates, make to weaken by the sound wave of resistive acoustical panel 14, the temperature of resistive acoustical panel 14 increases, this
When flabellum 9 stir air circulation, blow to resistive acoustical panel 14, reduce the temperature of resistive acoustical panel 14, thus reach raising drop
The purpose for effect of making an uproar, the outer surface of connecting rod 7 are fixedly connected with the second coil 10, the appearance of first coil 8 and the second coil 10
Surface cover is equipped with connecting band 11, and hush pipe 12, the bottom end of connecting rod 7 are fixedly connected between the inner left wall and inner right wall of installs case 1
Run through and extend to the lower section of hush pipe 12, and be fixedly connected with the second angular wheel 6, the outer surface of hush pipe 12 offers one
Group ventilation hole 13, ventilation hole 12 are spaced substantially equidistant the purpose for playing in the outer surface of hush pipe 12 and improving erasure effect, hush pipe
12 are located at the lower section of flabellum 9, are fixedly connected with resistive acoustical panel 14, a left side for resistive acoustical panel 14 in the right wall inside installs case 1
One group of silencing groove is offered on side wall, silencing groove is spaced substantially equidistant on the left side wall of resistive acoustical panel 14, the quantity of silencing groove
It no less than three, plays and expands noise reduction area, improve erasure effect, increase the purpose of use scope, when in use, by motor 2
Switch is opened, at this point, the start-up operation of motor 2 makes a noise, flabellum 9 starts to rotate, resistive by the resistive acoustical panel 14 of setting
Acoustical panel 14 is made of porous sound absorbing material, when in use, when the sound wave of 2 noise of motor enters resistive acoustical panel 14, one
Divide sound that can rub in the hole of resistive acoustical panel 14 and be converted to thermal energy consumption and dissipate, makes to subtract by the sound wave of resistive acoustical panel 14
Weak, the temperature of resistive acoustical panel 14 increases, and the air circulation that flabellum 9 stirs at this time blows to resistive acoustical panel 14, reduces resistive disappear
The temperature of soundboard 14, to achieve the purpose that improve noise reduction effect, by the way that hush pipe 12 is arranged, when in use, hush pipe 12 is
Using the frequency spectrum of noise of motor as foundation, by the way that ventilation hole 13 is arranged, the frequency of the noise of motor 2 when air-flow passes through ventilation hole 13
High frequency or hyperfrequency can be shifted to by composing, and be substantially reduced the audible sound ingredient in frequency spectrum, so that the interference and injury to people are reduced,
Achieve the purpose that protect staff physically and mentally healthy.
In conclusion this has the motor of decrease of noise functions, by the way that motor 2 is arranged, when in use, motor 2 is switched and is opened,
Motor 2 drives shaft 3 to rotate, and shaft 3 drives the rotation of the second angular wheel 6, the second angular wheel 6 by the first angular wheel 4
Vertical bar 5 is driven to rotate, vertical bar 5 drives the rotation of the second coil 10 by first coil 8 and connecting band 11, and the second coil 10 drives
Connecting rod 8 rotates, and connecting rod 8 drives flabellum 9 to rotate, and the flowing of 9 agitation air of flabellum blows to motor 2, plays the effect of heat dissipation,
To achieve the purpose that lifting device thermal diffusivity and extend service using life.
The motor with decrease of noise functions when in use, motor 2 is switched and is opened, at this point, electric by the way that motor 2 is arranged
The start-up operation of machine 2 makes a noise, and flabellum 9 starts to rotate, and by the resistive acoustical panel 14 of setting, resistive acoustical panel 14 is by porous suction
Sound material is constituted, and when in use, when the sound wave of 2 noise of motor enters resistive acoustical panel 14, a part of sound can be in resistive noise reduction
It rubs in the hole of plate 14 and is converted to thermal energy consumption and dissipates, make to weaken by the sound wave of resistive acoustical panel 14, resistive acoustical panel 14
Temperature increase, at this time flabellum 9 stir air circulation, blow to resistive acoustical panel 14, reduce the temperature of resistive acoustical panel 14, from
And achieve the purpose that improve noise reduction effect.
The motor with decrease of noise functions, by the way that hush pipe 12 is arranged, when in use, hush pipe 12 is with noise of motor
Frequency spectrum is foundation, and by the way that ventilation hole 13 is arranged, when air-flow passes through ventilation hole 13, the frequency spectrum of the noise of motor 2 will shift to height
Frequency or hyperfrequency, are substantially reduced the audible sound ingredient in frequency spectrum, to reduce the interference and injury to people, reach protection work
The purpose of personnel's physical and mental health.
It should be noted that the terms "include", "comprise" or its any other variant are intended to the packet of nonexcludability
Contain, so that the process, method, article or equipment for including a series of elements not only includes those elements, but also including
Other elements that are not explicitly listed, or further include for elements inherent to such a process, method, article, or device.
In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including the element
Process, method, article or equipment in there is also other identical elements.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of motor with decrease of noise functions, including installs case (1), it is characterised in that: in the inner bottom wall of the installs case (1)
It is fixedly connected with motor (2), the output end of the motor (2) is fixedly connected with shaft (3), and the outer surface of the shaft (3) is solid
Surely it is connected with the first angular wheel (4), first angular wheel (4) is the inside with the installs case (1), the installs case
(1) there are two being fixedly connected on internal roof bearing (15), the inside of bearing (15) described in left is fixedly connected with vertical bar
(5), the vertical bar (5) is fixedly connected with the second angular wheel (6) to bottom end, first angular wheel (4) and described the
Two angular wheels (6) are meshed, and the outer surface of the vertical bar (5) is fixedly connected with first coil (8), bearing (15) described in right
It is fixedly connected with connecting rod (7) on internal roof, the bottom end of the connecting rod (7) is fixedly connected with flabellum (9), the connection
The outer surface of bar (7) is fixedly connected with the second coil (10), the outer surface of the first coil (8) and second coil (10)
It is arranged with connecting band (11), is fixedly connected with hush pipe (12) between the inner left wall and inner right wall of the installs case (1), it is described to disappear
The outer surface of sound tube (12) offers one group of ventilation hole (13), and the ventilation hole (12) is spaced substantially equidistant in the hush pipe (12)
Outer surface, the hush pipe (12) is located at the lower section of the flabellum (9), fixed in the internal right wall of the installs case (1) to connect
It is connected to resistive acoustical panel (14).
2. a kind of motor with decrease of noise functions according to claim 1, it is characterised in that: the installs case (1) it is upper
Surface is fixedly connected with motor pallet, and the upper surface of the motor pallet is fixedly connected with the lower surface of the motor (2).
3. a kind of motor with decrease of noise functions according to claim 1, it is characterised in that: the left end of the shaft (3)
Run through and extend to the left of the installs case (1), the left side wall of the installs case (1) and is located at company with the shaft (3)
The place of connecing offers mounting hole.
4. a kind of motor with decrease of noise functions according to claim 1, it is characterised in that: the connecting rod (7) and institute
It states vertical bar (5) to be parallel to each other, the length of the connecting rod (7) is greater than the length of the vertical bar (5).
5. a kind of motor with decrease of noise functions according to claim 1, it is characterised in that: the bottom of the connecting rod (7)
The lower section of the hush pipe (12) is run through and is extended at end, and is fixedly connected with second angular wheel (6).
6. a kind of motor with decrease of noise functions according to claim 1, it is characterised in that: the resistive acoustical panel (14)
Left side wall on offer one group of silencing groove, the silencing groove is spaced substantially equidistant the left side wall in the resistive acoustical panel (14)
On, the quantity of the silencing groove is no less than three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821258658.2U CN208955817U (en) | 2018-08-06 | 2018-08-06 | A kind of motor with decrease of noise functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821258658.2U CN208955817U (en) | 2018-08-06 | 2018-08-06 | A kind of motor with decrease of noise functions |
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| Publication Number | Publication Date |
|---|---|
| CN208955817U true CN208955817U (en) | 2019-06-07 |
Family
ID=66733219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821258658.2U Active CN208955817U (en) | 2018-08-06 | 2018-08-06 | A kind of motor with decrease of noise functions |
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| Country | Link |
|---|---|
| CN (1) | CN208955817U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110739802A (en) * | 2019-11-07 | 2020-01-31 | 江苏科技大学 | motor with heat dissipation structure for electromechanical equipment |
-
2018
- 2018-08-06 CN CN201821258658.2U patent/CN208955817U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110739802A (en) * | 2019-11-07 | 2020-01-31 | 江苏科技大学 | motor with heat dissipation structure for electromechanical equipment |
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