CN209382818U - A kind of electrical system of bucket-wheel stacker reclaimer arm belt motor circuit - Google Patents
A kind of electrical system of bucket-wheel stacker reclaimer arm belt motor circuit Download PDFInfo
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- CN209382818U CN209382818U CN201822031301.7U CN201822031301U CN209382818U CN 209382818 U CN209382818 U CN 209382818U CN 201822031301 U CN201822031301 U CN 201822031301U CN 209382818 U CN209382818 U CN 209382818U
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- China
- Prior art keywords
- arm belt
- belt motor
- motor
- noise
- sound insulation
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Abstract
The utility model discloses a kind of electrical systems of bucket-wheel stacker reclaimer arm belt motor circuit: including arm belt motor, the arm belt motor Internal back end is provided with radiator fan, it is provided with noise-reducing structure on the outside of the arm belt motor rear end, the air inlet of the noise-reducing structure is arranged in the rear end venthole of arm belt motor；The noise-reducing structure includes the first sound insulation tube and the second sound insulation tube；First sound insulation tube is set in the second sound insulation tube；Air-flow enters in the first snorkel from the noise-reducing structure air inlet, successively leaves noise-reducing structure by the first ventilating microhole and the second ventilating microhole.The utility model eliminates the noise that motor tail portion generates by noise-reducing structure, has effectively carried out noise reduction process to arm belt motor.
Description
Technical field
The utility model relates to a kind of technical field of motors more particularly to a kind of bucket-wheel stacker reclaimer arm belt power electrics
The electrical system on road.
Background technique
Motor is indicated with letter M (old plant D) in circuit, its main function is to generate driving torque, as
The power source of electrical appliance or various machinery, generator indicate that its main function is turned using mechanical energy with letter G in circuit
Turn to electric energy.
Belt is driven to carry out continually to transported material, in arm belt electricity by belt motor in bucket-wheel stacker reclaimer
Huge noise can be generated in machine operational process, it is necessary to which noise reduction process is carried out to arm belt motor.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the utility model provides a kind of bucket-wheel stacker reclaimer
The electrical system of arm belt motor circuit effectively can carry out noise reduction process to arm belt motor.
Technical solution: to achieve the above object, a kind of bucket-wheel stacker reclaimer arm belt motor circuit of the utility model
Electrical system: include arm belt motor, the arm belt motor Internal back end is provided with radiator fan, the cantilever
It is provided with noise-reducing structure on the outside of belt motor rear end, the air inlet of the noise-reducing structure is brought out after arm belt motor is arranged in
In stomata；The noise-reducing structure includes the first sound insulation tube and the second sound insulation tube；First sound insulation tube is set in the second sound insulation
In pipe；It is provided with the first ventilating microhole on the tube wall of first sound insulation tube, is provided on the tube wall of second sound insulation tube
Two ventilating microholes, the micropore on first sound insulation tube is more intensive than the micropore on the second sound insulation tube, and first ventilating microhole exists
Projection on second sound insulation tube is staggered with the second ventilating microhole；Air-flow enters the first sound insulation from the noise-reducing structure air inlet
In pipe, noise-reducing structure successively is left by the first ventilating microhole and the second ventilating microhole.Motor tail portion is eliminated by noise-reducing structure
The noise of generation has effectively carried out noise reduction process to arm belt motor.
Further, motor protecting cover is provided on the outside of the arm belt motor, the arm belt motor setting exists
In motor protecting cover, the arm belt motor outer cladding is provided with heat conducting sleeve, and the inner surface wall of heat conducting sleeve is close to cantilever
The appearance wall of belt motor is arranged, and the heat conducting sleeve outer cladding is provided with noise reduction substance, the noise reduction substance and electric motor protecting
Resilient cushion is provided between the inner wall of cover；Heat dissipation and damping processing are carried out to arm belt motor.
Further, further include having cooler bin, be mounted with coolant liquid in the cooler bin；The cooler bin is arranged in motor
Protective cover outboard end is surrounded with cooling tube in the heat conducting sleeve, and the inlet and outlet of the cooling tube are all disposed within cooling
In case, vacuum pump is provided at the inlet of the cooling tube.It, can be by heat conducting sleeve by the way that cooling tube is arranged in heat conducting sleeve
Heat on pipe is transmitted to outside motor protecting cover in time, makes thermal conducting sleeve more and can absorb the heat on motor.
Further, the rear end of the noise-reducing structure is provided with sound-proof material, plays the role of further sound-deadening and noise-reducing.
Further, include Integrated Intelligent Motor Protector, the arm belt motor by three phase transmission line with
Three phase mains connects, and is provided with breaker of plastic casing main contacts, arm belt on the three-phase input electric wire of the arm belt motor
Windrow contactor main contacts and arm belt feeding contactor main contacts, the arm belt windrow contactor main contacts connect outstanding
On the positive crossover of arm belt motor, the arm belt feeding contactor main contacts is connect on arm belt motor reversal route；
The input mutual inductor and output mutual inductor of the Integrated Intelligent Motor Protector are wherein led for two with three-phase input electric wire respectively
Line is electrically connected one by one；It further include having ammeter, the ammeter is electrically connected at three-phase input electric wire by detecting mutual inductor
Another conducting wire on.Overload protection has been carried out to arm belt motor by Integrated Intelligent Motor Protector, has prevented cantilever
Belt motor operating overload is damaged.
The utility model has the advantages that a kind of electrical system of bucket-wheel stacker reclaimer arm belt motor circuit of the utility model, passes through
Motor tail portion is provided with noise-reducing structure, noise-reducing structure eliminates the noise that can eliminate the generation of motor tail portion, effectively to cantilever
Belt motor has carried out noise reduction process；By being provided with conductive structure in arm belt outer surface of motor, can make on motor
Heat is transmitted on conductive structure, to be cooled down to motor；By being provided with resilient cushion, damping can be played to motor
Processing.
Detailed description of the invention
Attached drawing 1 is the connection principle schematic diagram of the arm belt motor of the utility model；
Attached drawing 2 is the whole the schematic diagram of the section structure of the utility model；
Attached drawing 3 is the structural schematic diagram of the noise-reducing structure of the utility model.
Specific embodiment
The utility model is further described with reference to the accompanying drawing.
Such as attached drawing 1~3, a kind of electrical system of bucket-wheel stacker reclaimer arm belt motor circuit: including arm belt
Motor 1, in order to radiate to motor, present most of which 1 Internal back end of arm belt motor is provided with radiator fan, from
And when motor rear end radiator fan being made to work, the protrusions such as fan blade and rotor fan blade periodically hit making an uproar for air generation
Sound, 1 rear end of the arm belt motor outside are provided with noise-reducing structure 3, and the setting of air inlet 31 of the noise-reducing structure 3 is outstanding
In the rear end venthole of arm belt motor 1, noise-reducing structure 3 eliminates the noise that motor tail portion generates, effectively to arm belt electricity
Machine 1 has carried out noise reduction process；The noise-reducing structure 3 includes the first sound insulation tube 32 and the second sound insulation tube 33；First sound insulation
Pipe 32 is set in the second sound insulation tube 33；Air-flow enters in the first sound insulation tube 32 from the noise-reducing structure air inlet 31, successively passes through
It crosses the first ventilating microhole 321 and the second ventilating microhole 331 leaves noise-reducing structure 3；It is arranged on the tube wall of first sound insulation tube 32
There is the first ventilating microhole 321, the second ventilating microhole 331 is provided on the tube wall of second sound insulation tube 33, when sound wave is by micro-
The hole wall frictional heat generation of Kong Shi, sound wave and micropore, so that the part energy on sound wave is converted into mechanical energy, the energy of sound wave subtracts
It is small, lower noise；Micropore on first sound insulation tube 32 is more intensive than the micropore on the second sound insulation tube 33, and first ventilation is micro-
The aperture in hole 321 makes the soundproof effect on the first sound insulation tube 32 be better than second in this way less than the aperture of the second ventilating microhole 331
Sound insulation tube 33, the second sound insulation tube 33 play the role of further weakening noise；First ventilating microhole 321 is in the second sound insulation tube
Projection on 33 is staggered with the second ventilating microhole 331, directly passes perpendicularly through after avoiding sound wave from passing through the first ventilating microhole 321
Second ventilating microhole makes sound wave contact drop energy with the tube wall of the second sound insulation tube, keeps the soundproof effect of sound-insulating structure more preferable.
Motor protecting cover 2 is provided on the outside of the arm belt motor 1, the setting of arm belt motor 1 is protected in motor
In shield 2, motor protecting cover 2 can prevent extraneous sandstone, steam from entering in arm belt motor the normal work for influencing motor
Make；1 outer cladding of arm belt motor is provided with heat conducting sleeve 4, and the inner surface wall of heat conducting sleeve 4 is close to arm belt motor
1 appearance wall setting, when motor, which works, to heat up, the heat on motor can faster be passed out through conductive structure, be risen
The effect of protection motor is arrived；4 outer cladding of heat conducting sleeve is provided with noise reduction substance 5, and the noise reduction substance 5 is that inside has perhaps
More fine holes apply arbitrarily tubular structure, can eliminate the noise uploaded out from motor side wall；The noise reduction substance 5 is protected with motor
Resilient cushion 6 is provided between the inner wall of shield 2, the material of the resilient cushion 6 is elastomeric material, and resilient cushion 6 plays motor
The effect of damping is arrived.
Further include having cooler bin, cooler bin described in coolant liquid is mounted in the cooler bin and is arranged outside motor protecting cover 2
Side end is surrounded with cooling tube 41 in the heat conducting sleeve 4, and cooling tube is made of aluminium oxide ceramics, can play thermally conductive
The inlet and outlet of the effect of insulation, the cooling tube 41 are all disposed in cooler bin, are provided at the inlet of the cooling tube 41
Vacuum pump；By the flowing of coolant liquid in cooling tube 41, the heat on conductive structure 4 constantly pass through cooling tube 41 enter it is cold
But it in liquid, to make the reduction of 4 temperature of conductive structure, promotes the heat on arm belt motor 1 and is further transferred to thermally conductive knot
On structure 4, play the role of radiating to arm belt motor 1.
The rear end of the noise-reducing structure 3 is provided with sound-proof material 7, and the sound-proof material 7 can completely cut off to be come out out of noise-reducing structure 3
Noise, further functioned as the effect of noise reduction.
It include Integrated Intelligent Motor Protector, the arm belt motor is connected by three phase transmission line and three phase mains
It connects, breaker of plastic casing main contacts, arm belt windrow contactor is provided on the three-phase input electric wire of the arm belt motor
Main contacts and arm belt feeding contactor main contacts, the arm belt windrow contactor main contacts connect in arm belt motor
On positive crossover, the arm belt feeding contactor main contacts is connect on arm belt motor reversal route；It is described intelligent
Wherein two conducting wires are electrical one by one with three-phase input electric wire respectively for the input mutual inductor and output mutual inductor of comprehensive protector of motor
Connection, the Integrated Intelligent Motor Protector detect the electricity on three-phase input electric wire by input mutual inductor and output mutual inductor
Stream, when Integrated Intelligent Motor Protector detects that electric current is excessive, motor power-off；It further include having ammeter, the ammeter
It is electrically connected on another conducting wire of three-phase input electric wire by detecting mutual inductor, ammeter shows electricity when motor work
Stream.Protective effect is played to the normal work of arm belt motor.
The above is only the preferred embodiment of the utility model, it should be pointed out that: for the common skill of the art
For art personnel, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications
Also it should be regarded as the protection scope of the utility model.
Claims (5)
1. a kind of electrical system of bucket-wheel stacker reclaimer arm belt motor circuit, it is characterised in that: include arm belt electricity
Machine (1), arm belt motor (1) Internal back end are provided with radiator fan, set on the outside of arm belt motor (1) rear end
It is equipped with noise-reducing structure (3), the rear end venthole in arm belt motor (1) is arranged in the air inlet (31) of the noise-reducing structure (3)
It is interior；The noise-reducing structure (3) includes the first sound insulation tube (32) and the second sound insulation tube (33)；First sound insulation tube (32) is arranged
In the second sound insulation tube (33)；It is provided with the first ventilating microhole (321) on the tube wall of first sound insulation tube (32), described second
Be provided on the tube wall of sound insulation tube (33) the second ventilating microhole (331), the micropore on first sound insulation tube (32) than second every
Micropore in sound tube (33) is intensive, projection of first ventilating microhole (321) on the second sound insulation tube (33) and the second ventilation
Micropore (331) is staggered；Air-flow enters in the first sound insulation tube (32) from the noise-reducing structure air inlet (31), successively by the
One ventilating microhole (321) and the second ventilating microhole (331) leave noise-reducing structure (3).
2. a kind of electrical system of bucket-wheel stacker reclaimer arm belt motor circuit according to claim 1, feature exist
In: it is provided with motor protecting cover (2) on the outside of the arm belt motor (1), arm belt motor (1) setting is protected in motor
In shield (2), arm belt motor (1) outer cladding is provided with heat conducting sleeve (4), and the inner surface wall of heat conducting sleeve (4) is tight
The appearance wall setting of arm belt motor (1) is pasted, heat conducting sleeve (4) outer cladding is provided with noise reduction substance (5), the noise reduction
Resilient cushion (6) are provided between substance (5) and the inner wall of motor protecting cover (2).
3. a kind of electrical system of bucket-wheel stacker reclaimer arm belt motor circuit according to claim 2, feature exist
In: further include having cooler bin, is mounted with coolant liquid in the cooler bin；The cooler bin setting is on the outside of motor protecting cover (2)
End, the heat conducting sleeve (4) is interior to be surrounded with cooling tube (41), and the inlet and outlet of the cooling tube (41) are all disposed within cooling
In case, vacuum pump is provided at the inlet of the cooling tube (41).
4. a kind of electrical system of bucket-wheel stacker reclaimer arm belt motor circuit according to claim 1, feature exist
In: the rear end of the noise-reducing structure (3) is provided with sound-proof material (7).
5. a kind of electrical system of bucket-wheel stacker reclaimer arm belt motor circuit according to claim 1, feature exist
In: it include Integrated Intelligent Motor Protector, the arm belt motor is connect by three phase transmission line with three phase mains, institute
It states and is provided with breaker of plastic casing main contacts, arm belt windrow contactor main contacts on the three-phase input electric wire of arm belt motor
With arm belt feeding contactor main contacts, the arm belt windrow contactor main contacts, which connects, rotates forward line in arm belt motor
On the road, the arm belt feeding contactor main contacts connects on arm belt motor reversal route；The Intelligent motor is comprehensive
Wherein two conducting wires are electrically connected the input mutual inductor and output mutual inductor for closing protector one by one with three-phase input electric wire respectively；Also
It include ammeter, the ammeter is electrically connected on another conducting wire of three-phase input electric wire by detecting mutual inductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822031301.7U CN209382818U (en) | 2018-12-05 | 2018-12-05 | A kind of electrical system of bucket-wheel stacker reclaimer arm belt motor circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822031301.7U CN209382818U (en) | 2018-12-05 | 2018-12-05 | A kind of electrical system of bucket-wheel stacker reclaimer arm belt motor circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209382818U true CN209382818U (en) | 2019-09-13 |
Family
ID=67870671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822031301.7U Active CN209382818U (en) | 2018-12-05 | 2018-12-05 | A kind of electrical system of bucket-wheel stacker reclaimer arm belt motor circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209382818U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114620500A (en) * | 2022-03-19 | 2022-06-14 | 华能上海石洞口发电有限责任公司 | Moving device of bucket-wheel stacker reclaimer and cross-field automatic return method thereof |
-
2018
- 2018-12-05 CN CN201822031301.7U patent/CN209382818U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114620500A (en) * | 2022-03-19 | 2022-06-14 | 华能上海石洞口发电有限责任公司 | Moving device of bucket-wheel stacker reclaimer and cross-field automatic return method thereof |
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