CN109654204A - A kind of mining speed reducer of noise reduction - Google Patents
A kind of mining speed reducer of noise reduction Download PDFInfo
- Publication number
- CN109654204A CN109654204A CN201910009808.9A CN201910009808A CN109654204A CN 109654204 A CN109654204 A CN 109654204A CN 201910009808 A CN201910009808 A CN 201910009808A CN 109654204 A CN109654204 A CN 109654204A
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- Prior art keywords
- fixed frame
- motor
- speed reducer
- noise reduction
- sound
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 34
- 230000009467 reduction Effects 0.000 title claims abstract description 31
- 238000005065 mining Methods 0.000 title claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 32
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 6
- 230000017525 heat dissipation Effects 0.000 claims description 9
- 229920000742 Cotton Polymers 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 6
- 230000007246 mechanism Effects 0.000 claims description 6
- 230000003584 silencer Effects 0.000 claims description 6
- 230000030279 gene silencing Effects 0.000 claims description 5
- 230000007613 environmental effect Effects 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 239000004744 fabric Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/028—Gearboxes; Mounting gearing therein characterised by means for reducing vibration or noise
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
- Motor Or Generator Frames (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
The invention belongs to reducer technology fields, specifically a kind of mining speed reducer of noise reduction, including main casing, upper housing, lower case, the first sound-proof material, soundproof plate, the first fixed frame, the first heat release hole, mounting plate, fixing bolt, the second sound-proof material, the second fixed frame, the second heat release hole, motor, output shaft, pedestal, pinion gear, gear wheel, fastening bolt and rotation axis.This kind of noise reduction is mining, and speed reducer is convenient for the motor of speed reducer carrying out noise reduction, the heat generated during noise reduction to motor is discharged, ensure the working environment of motor, improve the service life of motor, it is convenient for loading and unloading the first fixed frame, the second sound-proof material and the second fixed frame by the screw rod and fastening nut that are arranged simultaneously, maintenance is facilitated to replace, it is easy to use, when in use, noise convenient for generating to two gears in speed reducer improves, environmental quality around great raising worker, convenient for improving the working efficiency of work.
Description
Technical field
The invention belongs to reducer technology field, specifically a kind of mining speed reducer of noise reduction.
Background technique
Retarder be it is a kind of by being enclosed in the intracorporal gear drive of rigid crust, worm-drive, pinion-endless screw transmission are formed
Individual components, the speed reduction gearing being commonly used between driving link and working machine.In prime mover and working machine or executing agency
Between play a part of to match revolving speed and transmit torque, using extremely wide in modern mechanical.
There is a problem of in the course of work of speed reducer it is very much, such as existing speed reducer at work, two in speed reducer
Between a gear when engagement rotation, very big noise can be generated, the working environment around strong influence worker slows down simultaneously
The motor of machine at work, can generate more heat, while generating very big noise, influence the service life of motor,
The environmental quality of work is reduced simultaneously.In consideration of it, the present invention proposes a kind of mining speed reducer of noise reduction, have the following characteristics that
(1) present invention proposes a kind of mining speed reducer of noise reduction, convenient for the motor of speed reducer is carried out noise reduction, in noise reduction
The heat generated in the process to motor is discharged, and ensures the working environment of motor, improves the service life of motor, together
When be convenient for filling the first fixed frame, the second sound-proof material and the second fixed frame by the screw rod and fastening nut of setting
It unloads, maintenance is facilitated to replace, be easy to use.
(2) present invention proposes a kind of mining speed reducer of noise reduction, when in use, convenient for generating to two gears in speed reducer
Noise improved, the environmental quality around great raising worker, convenient for improve work working efficiency, have it is wide
Market prospects, be suitble to promote the use of.
Summary of the invention
The object of the invention is that a kind of mining speed reducer of noise reduction is provided to solve the above-mentioned problems, convenient for that will slow down
The motor of machine carries out noise reduction, and the heat generated during noise reduction to motor is discharged, and ensures the work of motor
Environment improves the service life of motor, while being convenient for by the screw rod of setting and fastening nut by the first fixed frame, second
Sound-proof material and the second fixed frame are loaded and unloaded, and maintenance is facilitated to replace, and are easy to use.When in use, convenient for in speed reducer
The noise that two gears generate is improved, the environmental quality around great raising worker, convenient for improving the work of work
Efficiency has a vast market foreground, and is suitble to promote the use of.
The present invention is achieved through the following technical solutions above-mentioned purpose, a kind of mining speed reducer of noise reduction, including main casing, electricity
Motivation, gear wheel, pinion gear and motor radiating silencer mechanism；
The main casing is made of upper housing and lower case, and is fixed between upper housing and lower case by fastening bolt
Connection；The lower case bottom is fixedly connected with pedestal；The main casing inner wall is fitted with the first sound-proof material, and the first sound-proof material
Inner wall is pasted with soundproof plate；The main casing inner wall is rotatably connected to output shaft, and output shaft surface is socketed with pinion gear；It is described
The engagement of pinion gear side is connected with gear wheel, and the rotation axis with main casing rotation connection is socketed in gear wheel；
The motor radiating silencer mechanism includes the first fixed frame, the second sound-proof material, the second fixed frame and motor, and
First fixed frame is arranged in main casing left-hand face；First fixed frame side surface is fixedly connected with mounting plate, and mounting plate
Surface is threaded with fixing bolt；First fixed frame surface offers the first heat release hole；The first fixed frame inner wall
Equipped with the second sound-proof material, and the second sound-proof material inner wall is fitted with the second fixed frame；Second fixed frame surface offers second
Heat release hole, and be connected together in the second fixed frame and have motor；The motor output end is connect with output shaft one end；Described
One fixed frame opening surrounding side surface is threaded with screw rod, and two end surfaces of screw rod are threaded with fastening nut；Institute
It states screw rod one end and sequentially passes through the first fixed frame, the second silencing cotton and the second fixed frame and be connected to the second fixed frame inner cavity.
Preferably, the fastening bolt number is four, and fastening bolt is symmetrical about the main casing.
Preferably, the fixing bolt end is threadedly coupled through mounting plate with main casing body side surface.
Preferably, it is fitted closely between first fixed frame, the second sound-proof material and second fixed frame three's contact surface.
Preferably, the first heat dissipation number of perforations is several, and the first heat release hole uniformly divides on the first fixed frame surface
Cloth.
Preferably, the second heat dissipation number of perforations is several, and the second heat release hole uniformly divides on the second fixed frame surface
Cloth.
The beneficial effects of the present invention are:
(1) present invention proposes a kind of mining speed reducer of noise reduction, convenient for the motor of speed reducer is carried out noise reduction, in noise reduction
The heat generated in the process to motor is discharged, and ensures the working environment of motor, improves the service life of motor, together
When be convenient for filling the first fixed frame, the second sound-proof material and the second fixed frame by the screw rod and fastening nut of setting
It unloads, maintenance is facilitated to replace, be easy to use.
(2) present invention proposes a kind of mining speed reducer of noise reduction, when in use, convenient for generating to two gears in speed reducer
Noise improved, the environmental quality around great raising worker, convenient for improve work working efficiency, have it is wide
Market prospects, be suitble to promote the use of.
Detailed description of the invention
Fig. 1 is overall structure of the present invention；
Fig. 2 is the whole schematic view of the front view of the present invention；
Fig. 3 is the first fixed frame surface overlooking the connection structure of the invention；
Fig. 4 is the second fixed frame surface overlooking the connection structure of the invention.
In figure: 1, main casing, 101, upper housing, 102, lower case, the 2, first sound-proof material, 3, soundproof plate, 4, first is fixed
Frame, the 401, first heat release hole, 5, mounting plate, 6, fixing bolt, the 7, second sound-proof material, the 8, second fixed frame, the 801, second heat dissipation
Hole, 9, motor, 10, output shaft, 11, pedestal, 12, pinion gear, 13, gear wheel, 14, fastening bolt, 15, rotation axis, 16, spiral shell
Bar, 17, fastening nut.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
It please refers to shown in Fig. 1-4, a kind of mining speed reducer of noise reduction, including main casing 1, motor 9, gear wheel 13, small tooth
Take turns 12 and the motor radiating silencer mechanism for carrying out heat dissipation and noise reduction to speed reducer；
The main casing 1 is made of upper housing 101 and lower case 102, and is led between upper housing 101 and lower case 102
It crosses fastening bolt 14 to be fixedly connected, the fastening bolt 14 of setting, convenient for being stably connected between upper housing 101 and lower case 102；Institute
It states 102 bottom of lower case and is fixedly connected with pedestal 11；1 inner wall of main casing is fitted with the first sound-proof material 2, and the first sound-proof material
2 inner walls are pasted with soundproof plate 3, and the first sound-proof material 2 and soundproof plate 3 of setting improve the soundproof effect of device；The main casing
1 inner wall is rotatably connected to output shaft 10, and 10 surface of output shaft is socketed with pinion gear 12；12 side of the pinion gear engagement connection
There is gear wheel 13, and be socketed with the rotation axis 15 being rotatablely connected with main casing 1 in gear wheel 13, the pinion gear 12 of setting is convenient for
Drive gear wheel 13 rotates；
The motor radiating silencer mechanism includes the first fixed frame 4, the second sound-proof material, the second fixed frame 8 and motor
9, and the first fixed frame 4 is arranged in 1 left-hand face of main casing；First fixed frame, 4 side surface is fixedly connected with mounting plate 5,
And 5 surface of mounting plate is threaded with fixing bolt 6, the fixing bolt 6 of setting, is easily installed plate 5 and main casing 1 stablizes company
It connects；First fixed frame, 4 surface offers the first heat release hole 401, and the first heat release hole 401 of setting is convenient for heat derives；
First fixed frame, 4 inner wall is equipped with the second sound-proof material 7, and 7 inner wall of the second sound-proof material is fitted with the second fixed frame 8, setting
Second sound-proof material 7, the noise convenient for generating to motor 9 absorb；Second fixed frame, 8 surface offers the second heat dissipation
Hole 801, and be connected together in the second fixed frame 8 and have motor 9；9 output end of motor is connect with 10 one end of output shaft；Institute
It states 4 opening surrounding side surface of the first fixed frame and is threaded with screw rod 16, and 16 liang of end surfaces of screw rod are threaded with tightly
Gu nut 17；Described 16 one end of screw rod sequentially passes through the first fixed frame 4, the second silencing cotton 8 and the second fixed frame 8 and is connected to
Two fixed frames, 8 inner cavity, the screw rod 16 and fastening nut 17 of setting are convenient for the first fixed frame 4, the second silencing cotton 8 and second
Fixed frame 8 loads and unloads.
14 number of fastening bolt is four, and fastening bolt 14 is symmetrical about the main casing 1, is convenient for upper casing
It is stably connected between body 101 and lower case 102；6 end of fixing bolt is through mounting plate 5 and 1 side surface screw thread of main casing
Connection, is easily installed between plate 5 and main casing 1 and is stably connected with；First fixed frame 4, the second sound-proof material 7 and second are fixed
It fits closely bright between 8 three's contact surface of frame, ensures that the first fixed frame 4, the second sound-proof material 7 and 8 three of the second fixed frame are put
Set compact, raising soundproof effect；First heat release hole, 401 number is several, and the first heat release hole 401 is in the first fixed frame
4 surfaces are uniformly distributed, and improve heat dissipation effect；Second heat release hole, 801 number is several, and the second heat release hole 801 is the
Two fixed frames, 8 surface is uniformly distributed, and convenient for the discharge of heat, improves heat dissipation effect.
In the use of the present invention, first by the external control switch of the electric elements in the device and power supply, in motor 9
When work, motor 9 drives output shaft 10 that pinion gear 12 is driven to rotate, and 13 turns of gear wheel of the driving engagement connection of pinion gear 12
Dynamic, gear wheel 13 drives rotation axis 15 to rotate, while motor 9 can generate heat and noise, the heat of generation at work
Pass sequentially through and be discharged between the second heat release hole 801, the second sound-proof material 7 and the first heat release hole 401, at the same by second every
Sound cotton 7 carries out noise reduction to noise, reduces the noise that motor 9 generates, while engaging between pinion gear 12 and gear wheel 13
In connection procedure, gear wheel 13 and pinion gear 12 can generate the noise of effect on environment, while be inhaled by the first acoustical cotton
Sound, and then improve ambient enviroment, to complete the noise reduction process of mining speed reducer.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe originals of the invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (6)
1. a kind of mining speed reducer of noise reduction, it is characterised in that: including main casing (1), motor (9), gear wheel (13), pinion gear
(12) and for speed reducer carry out heat dissipation and noise reduction motor radiating silencer mechanism；
The main casing (1) is made of upper housing (101) and lower case (102), and upper housing (101) and lower case (102)
Between be fixedly connected by fastening bolt (14), the fastening bolt (14) of setting for upper housing (101) and lower case (102) it
Between be stably connected with；Lower case (102) bottom is fixedly connected with pedestal (11)；Main casing (1) inner wall is fitted with first
Sound-proof material (2), and the first sound-proof material (2) inner wall is pasted with soundproof plate (3), the first sound-proof material (2) and soundproof plate (3) of setting
Improve the soundproof effect of device；Main casing (1) inner wall is rotatably connected to output shaft (10), and output shaft (10) surface is socketed
There are pinion gear (12)；Pinion gear (12) the side engagement is connected with gear wheel (13), and is socketed in gear wheel (13) and master
The pinion gear (12) of the rotation axis (15) of shell (1) rotation connection, setting is rotated for drive gear wheel (13)；
The motor radiating silencer mechanism includes the first fixed frame (4), the second sound-proof material, the second fixed frame (8) and motor
(9), and the first fixed frame (4) is arranged in main casing (1) left-hand face；First fixed frame (4) side surface is fixedly connected with
Mounting plate (5), and mounting plate (5) surface is threaded with fixing bolt (6), the fixing bolt (6) of setting is used for mounting plate (5)
It is stably connected with main casing (1)；First fixed frame (4) surface offers the first heat release hole (401), the first heat dissipation of setting
Hole (401) is used for heat derives；First fixed frame (4) inner wall is equipped with the second sound-proof material (7), and the second sound-proof material (7)
Inner wall is fitted with the second fixed frame (8), and the noise that the second sound-proof material (7) of setting is used to generate motor (9) absorbs；
Second fixed frame (8) surface offers the second heat release hole (801), and interior be connected together of the second fixed frame (8) has motor
(9)；Motor (9) output end is connect with output shaft (10) one end；First fixed frame (4) the opening surrounding side surface
It is threaded with screw rod (16), and (16) two end surfaces of screw rod are threaded with fastening nut (17)；The screw rod (16) one
End sequentially passes through the first fixed frame (4), the second silencing cotton (8) and the second fixed frame (8) and is connected in the second fixed frame (8)
Chamber, the screw rod (16) and fastening nut (17) of setting are fixed for the first fixed frame (4), the second silencing cotton (8) and second
Frame (8) handling.
2. the mining speed reducer of a kind of noise reduction according to claim 1, it is characterised in that: fastening bolt (14) number is
Four, and fastening bolt (14) is symmetrical about the main casing (1).
3. the mining speed reducer of a kind of noise reduction according to claim 1, it is characterised in that: fixing bolt (6) end is passed through
Mounting plate (5) is worn to be threadedly coupled with main casing (1) side surface.
4. the mining speed reducer of a kind of noise reduction according to claim 1, it is characterised in that: first fixed frame (4), second
It is fitted closely between sound-proof material (7) and the second fixed frame (8) three's contact surface.
5. the mining speed reducer of a kind of noise reduction according to claim 1, it is characterised in that: the first heat release hole (401) number
Mesh is several, and the first heat release hole (401) is uniformly distributed on the first fixed frame (4) surface.
6. the mining speed reducer of a kind of noise reduction according to claim 1, it is characterised in that: the second heat release hole (801) number
Mesh is several, and the second heat release hole (801) is uniformly distributed on the second fixed frame (8) surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910009808.9A CN109654204B (en) | 2019-01-05 | 2019-01-05 | Silencing mining speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910009808.9A CN109654204B (en) | 2019-01-05 | 2019-01-05 | Silencing mining speed reducer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109654204A true CN109654204A (en) | 2019-04-19 |
| CN109654204B CN109654204B (en) | 2021-05-07 |
Family
ID=66118365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910009808.9A Active CN109654204B (en) | 2019-01-05 | 2019-01-05 | Silencing mining speed reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109654204B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110645342A (en) * | 2019-10-28 | 2020-01-03 | 江苏众力合创精密机械科技有限公司 | Mute type gear speed reducer |
| CN112407031A (en) * | 2019-08-23 | 2021-02-26 | 株式会社万都 | Electric power steering gear and vehicle |
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| CN205663860U (en) * | 2016-07-20 | 2016-10-26 | 常州市国茂立德传动设备有限公司 | Low noise audio amplifier cold type speed reducer gear box |
| CN206830782U (en) * | 2017-06-08 | 2018-01-02 | 江苏恒减传动设备有限公司 | A kind of concrete Special agitating cylinder reductor |
| CN207246372U (en) * | 2017-08-26 | 2018-04-17 | 天津市宏达铸造厂 | A kind of gear reducer noise reduction shell |
| CN207437406U (en) * | 2017-11-08 | 2018-06-01 | 江苏格林机械有限公司 | A kind of mining noise reduction fans |
| CN208316509U (en) * | 2018-06-23 | 2019-01-01 | 青岛宏旺达工贸有限公司 | A kind of closed harmonic drive |
| CN109127058A (en) * | 2018-09-26 | 2019-01-04 | 枣庄鑫金山智能机械股份有限公司 | A kind of noise reduction sand making machine |
-
2019
- 2019-01-05 CN CN201910009808.9A patent/CN109654204B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205663860U (en) * | 2016-07-20 | 2016-10-26 | 常州市国茂立德传动设备有限公司 | Low noise audio amplifier cold type speed reducer gear box |
| CN206830782U (en) * | 2017-06-08 | 2018-01-02 | 江苏恒减传动设备有限公司 | A kind of concrete Special agitating cylinder reductor |
| CN207246372U (en) * | 2017-08-26 | 2018-04-17 | 天津市宏达铸造厂 | A kind of gear reducer noise reduction shell |
| CN207437406U (en) * | 2017-11-08 | 2018-06-01 | 江苏格林机械有限公司 | A kind of mining noise reduction fans |
| CN208316509U (en) * | 2018-06-23 | 2019-01-01 | 青岛宏旺达工贸有限公司 | A kind of closed harmonic drive |
| CN109127058A (en) * | 2018-09-26 | 2019-01-04 | 枣庄鑫金山智能机械股份有限公司 | A kind of noise reduction sand making machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112407031A (en) * | 2019-08-23 | 2021-02-26 | 株式会社万都 | Electric power steering gear and vehicle |
| CN110645342A (en) * | 2019-10-28 | 2020-01-03 | 江苏众力合创精密机械科技有限公司 | Mute type gear speed reducer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109654204B (en) | 2021-05-07 |
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| PB01 | Publication | ||
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| TA01 | Transfer of patent application right |
Effective date of registration: 20210416 Address after: No. 30-70, Xingqiang Road, electromechanical Pioneer Park, Wanquan Town, Pingyang County, Wenzhou City, Zhejiang Province Applicant after: Zhejiang Heng Teeth Drive Co.,Ltd. Address before: 232001 Shannan New District, Anhui University of Technology, 168 Taifeng Street, Huainan City, Anhui Province Applicant before: Li Jingxian |
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| TA01 | Transfer of patent application right | ||
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A silencing mine reducer Effective date of registration: 20210926 Granted publication date: 20210507 Pledgee: China Minsheng Banking Corp Wenzhou branch Pledgor: Zhejiang Heng Teeth Drive Co.,Ltd. Registration number: Y2021980009782 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20211222 Granted publication date: 20210507 Pledgee: China Minsheng Banking Corp Wenzhou branch Pledgor: Zhejiang Heng Teeth Drive Co.,Ltd. Registration number: Y2021980009782 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A silencing mine reducer Effective date of registration: 20211222 Granted publication date: 20210507 Pledgee: Wenzhou Financing Guarantee Co.,Ltd. Pledgor: Zhejiang Heng Teeth Drive Co.,Ltd. Registration number: Y2021110000099 |
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