CN107882969B - Speed reducer protection device - Google Patents
Speed reducer protection device Download PDFInfo
- Publication number
- CN107882969B CN107882969B CN201711457393.9A CN201711457393A CN107882969B CN 107882969 B CN107882969 B CN 107882969B CN 201711457393 A CN201711457393 A CN 201711457393A CN 107882969 B CN107882969 B CN 107882969B
- Authority
- CN
- China
- Prior art keywords
- speed reducer
- speed
- baffle
- reducer
- fixedly connected
- Prior art date
- 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.)
- Active
Links
- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 90
- 239000010705 motor oil Substances 0.000 claims abstract description 24
- 230000001681 protective effect Effects 0.000 claims abstract description 24
- 238000003860 storage Methods 0.000 claims abstract description 16
- 230000017525 heat dissipation Effects 0.000 claims abstract description 11
- 238000013016 damping Methods 0.000 claims abstract description 8
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 230000035939 shock Effects 0.000 claims description 4
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical group [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- 239000003921 oil Substances 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 abstract 1
- 238000005457 optimization Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009423 ventilation 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
- F16H57/021—Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with bearings
-
- 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
- F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
-
- 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
- F16H57/027—Gearboxes; Mounting gearing therein characterised by means for venting gearboxes, e.g. air breathers
-
- 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
-
- 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
- F16H57/031—Gearboxes; Mounting gearing therein characterised by covers or lids for gearboxes
-
- 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
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0412—Cooling or heating; Control of temperature
- F16H57/0415—Air cooling or ventilation; Heat exchangers; Thermal insulations
- F16H57/0416—Air cooling or ventilation
-
- 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
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/045—Lubricant storage reservoirs, e.g. reservoirs in addition to a gear sump for collecting lubricant in the upper part of a gear case
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
- Packaging Of Machine Parts And Wound Products (AREA)
Abstract
The invention discloses a protecting device of a speed reducer, which comprises a protecting shell, a hinge, a shock-proof frame, a box cover, a buckle, a heat dissipation opening, a first engine oil storage box, an opening, a rubber shock-absorbing ring, a first bearing, a second bearing, a high-speed shaft of the speed reducer, a foot clamping groove, a second engine oil storage box, a speed reducer main body, an opening, a second pulling plate, a low-speed shaft of the speed reducer, a fixing plate, a first baffle, a spring, a telescopic sleeve, a second baffle, a clamping strip, a rotating shaft, a nut, a bolt and a handle. The invention has simple structure and low manufacturing cost, realizes the damping effect on the speed reducer through the shock-proof frame arranged outside the protective housing and the spring sleeve and the rubber damping ring arranged inside the protective housing, avoids damaging the speed reducer, can prevent the rotary shaft of the speed reducer from damaging the protective housing when rotating at high speed through the bearing, and has wide market value and popularization and use value because the engine oil storage box is arranged outside the rotary shaft of the speed reducer, thereby avoiding the leakage of oil liquid at the joint surface.
Description
Technical Field
The invention relates to a protection device, in particular to a protection device for a speed reducer, and belongs to the technical field of protection devices.
Background
The speed reducer plays a role in matching the rotation speed and the transmission torque between the prime motor and the working machine or the actuating mechanism, and is a relatively precise machine, and the purpose of using the speed reducer is to reduce the rotation speed and increase the torque. The speed reducer can be divided into a single-stage speed reducer and a multi-stage speed reducer according to different transmission stages; the gear shape of the gear factory can be divided into a cylindrical gear reducer, a conical gear reducer and a conical-cylindrical gear guiding reducer; the speed reducer can be divided into an expanding type speed reducer, a split type speed reducer and a coaxial speed reducer according to the transmission arrangement mode. The speed reducer is an independent component consisting of a gear drive, a worm drive, and a gear-worm drive enclosed in a rigid housing, and is commonly used as a speed reduction transmission between the driving element and the working machine. The function of matching rotational speed and transmitting torque between a prime motor and a working machine or an actuating mechanism is widely applied to modern machines.
Most of the existing speed reducers are not provided with protection devices, when the speed reducers are not well fixed, unreliable in foundation and easy to vibrate, noise, vibration and other phenomena can occur, bearings and gears can be unnecessarily damaged, engine oil can leak when the high-speed shaft and the low-speed shaft of the speed reducers work, and the normal work of the speed reducers is influenced when the oil leaks too much. Therefore, a speed reducer protection device is proposed to solve the above-mentioned problems.
Disclosure of Invention
The present invention has been made to solve the above-mentioned problems, and an object of the present invention is to provide a protection device for a speed reducer.
The invention realizes the aim through the following technical scheme that the protecting device of the speed reducer comprises a protecting shell, one edge of one surface of the outer wall of the protecting shell is fixedly connected with one page of a hinge, the other page of the hinge is fixedly connected with a box cover, the box cover is clamped with one surface of the protecting shell, the surface of the box cover is embedded with a buckle hand and provided with a heat dissipation opening, all the peripheral corners of the protecting shell are fixedly connected with a vibration-proof frame, the inner cavity of the protecting shell is provided with a speed reducer body, the top of the speed reducer body is fixedly connected with a fixing plate, the top of the fixing plate is fixedly connected with a first baffle, the top of the first baffle is connected with a telescopic sleeve, the surface of the telescopic sleeve is sheathed with a spring, the top of the telescopic sleeve is connected with a second baffle, both ends of the first baffle and the second baffle are fixedly connected with two side walls of the protecting shell, the bottom of the speed reducer body is also provided with a first baffle, a telescopic sleeve, a spring and a second baffle, the two side walls of the shell of the protective housing are respectively provided with a first opening and a second opening, the two side walls of the main body of the speed reducer are respectively fixedly connected with a high-speed shaft of the speed reducer and a low-speed shaft of the speed reducer, the outer parts of the high-speed shaft of the speed reducer and the low-speed shaft of the speed reducer are respectively sleeved with a first bearing and a second bearing, the top of the first bearing is fixedly connected with a first engine oil storage box, the bottom of the first bearing is fixedly connected with a second engine oil storage box, the side wall of the main body of the speed reducer is provided with a foot clamping groove, one end of the second engine oil storage box is clamped with the foot clamping groove, the outer part of the second bearing is sleeved with a rubber damping ring, the high-speed shaft of the speed reducer transversely penetrates through the first opening, the top and the bottom of the rubber damping ring are tightly attached to the top and the bottom of the first opening, the top and the bottom of the second opening are fixedly connected with one surface of a pull plate, the speed reducer low-speed shaft penetrates through the pull plate, the handle is fixedly connected to the other side of the pull plate, rotating shafts are symmetrically arranged at two ends of the side wall of the shell of the protective housing, the rotating shafts are rotationally connected with clamping strips, the surfaces of the clamping strips and the pull plate are penetrated by bolts, and the tail ends of the bolts are in threaded connection with nuts.
Preferably, the number of the hinges is two, and the hinges are fixedly connected to one end of the box cover.
Preferably, the number of the telescopic sleeves is four. And every two telescopic sleeves are symmetrically arranged at the top and the bottom of the first baffle.
Preferably, the first bearings are located in the inner cavity of the shell, and the number of the first bearings is two.
Preferably, the heat dissipation openings are rectangular openings with the same size, and the heat dissipation openings are distributed in a rectangular array.
Preferably, the fixing plate is positioned horizontally.
Preferably, the protective shell is in a rectangular structure.
The beneficial effects of the invention are as follows:
1. the shock-absorbing device is simple in structure and low in manufacturing cost, and the shock-absorbing effect on the speed reducer is achieved through the shock-absorbing frame arranged outside the protective shell and the spring sleeve and the rubber shock-absorbing ring arranged inside the protective shell, so that the speed reducer is prevented from being damaged.
2. Can prevent through the bearing that the speed reducer pivot from damaging the protective housing when high-speed rotation, the speed reducer pivot outside is equipped with the engine oil and stores the box, has avoided revealing of faying face department fluid, and the engine oil is stored the box and is dismantled, is convenient for clean, has extensive market value, is worth using widely.
Drawings
Fig. 1 is a schematic diagram of the front structure of a protective housing according to the present invention.
Fig. 2 is a schematic diagram of the overall structure of the present invention.
Fig. 3 is a schematic side view of a shell of the protective housing according to the present invention.
In the figure: 1. the engine oil storage box comprises a protective shell, 2, a hinge, 3, a shock-proof frame, 4, a box cover, 5, a buckle, 6, a heat dissipation opening, 7, an engine oil storage box I, 8, an opening I, 9, a rubber shock absorption ring, 10, a bearing I, 11, a bearing II, 12, a speed reducer high-speed shaft, 13, a clamping groove, 14, an engine oil storage box II, 15, a speed reducer main body, 16, an opening II, 17, a pull plate, 18, a speed reducer low-speed shaft, 19, a fixed plate, 20, a baffle I, 21, a spring, 22, a telescopic tube, 23, a baffle II, 24, a clamping strip, 25, a rotating shaft, 26, a nut, 27, a bolt, 28 and a handle.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-3, a protection device for a speed reducer comprises a protection shell 1, wherein one edge of one surface of the outer wall of the protection shell 1 is fixedly connected with one page of a hinge 2, the other page of the hinge 2 is fixedly connected with a box cover 4, the box cover 4 is convenient to rotate and open to close the box cover 4, the box cover 4 is clamped with one surface of the protection shell 1, a buckle 5 is embedded on the surface of the box cover 4, a heat dissipation opening 6 is arranged on the surface of the box cover 4, the buckle 5 is convenient to open to close the box cover 4, the heat dissipation opening 6 is beneficial to air circulation to enable the speed reducer to work normally, all the peripheral corners of the protection shell 1 are fixedly connected with shock-proof frames 3 to avoid the speed reducer from vibrating, a speed reducer main body 15 is arranged in an inner cavity of the protection shell 1, a top lap joint fixing plate 19 of the speed reducer main body 15, a top lap joint baffle 20 of the baffle 1 is lapped with a top lap joint sleeve 22, the top of the baffle 20 is connected with a telescopic sleeve 22, the surface of the telescopic sleeve 22 is sheathed with a spring 21, the top of the telescopic sleeve 22 is connected with the second baffle 23, both ends of the first baffle 20 and the second baffle 23 are fixedly connected with both side walls of the protective housing shell 1, so that the first baffle 20, the telescopic sleeve 22, the spring 21 and the second baffle 23 are arranged at the bottom of the main reducer body 15, the first opening 8 and the second opening 16 are respectively arranged on both side walls of the protective housing shell 1, the two side walls of the main reducer body 15 are fixedly connected with the high-speed reducer shaft 12 and the low-speed reducer shaft 18 respectively, the first bearing 10 and the second bearing 11 are sleeved outside the high-speed reducer shaft 12 and the low-speed reducer shaft 18 respectively, the protective housing shell 1 is prevented from being damaged when the high-speed reducer shaft 12 and the low-speed reducer shaft 18 rotate at high speed, the top of the first bearing 10 is fixedly connected with the first engine oil storage box 7, the bottom overlap joint engine oil of bearing one 10 stores box two 14, is convenient for store and collects the engine oil of revealing, the foot recess 13 has been seted up to the lateral wall of speed reducer main part 15, the one end foot block foot recess 13 of engine oil stores box two 14, and convenient to detach engine oil stores box two 14 is convenient for clean, the outside of bearing two 11 cup joints rubber damping ring 9, plays the cushioning effect, speed reducer high-speed shaft 12 crosses opening one 8, the top and the bottom of rubber damping ring 9 closely laminate top and bottom of opening one 8, and the be convenient for fix, the top and the bottom of opening two 16 overlap joint arm-tie 17 top and bottom, the one end rigid coupling arm-tie 17 of fixed plate 19 one side, speed reducer low-speed shaft 18 runs through arm-tie 17, the another side rigid coupling handle 28 of arm-tie 17, be convenient for pull arm-tie 17, the pivot 25 is installed to the lateral wall both ends symmetry of protective housing 1, pivot 25 rotates connection joint card strip 24, the surface of card strip 24 and arm-tie 17 is run through by bolt 27, 27 terminal and nut 26 are convenient for with the nut 26 and the stable during with the unsteady fixed box 1 of speed reducer 1 when avoiding rocking.
As a technical optimization scheme of the invention, the number of the hinges 2 is two, and the hinges are fixedly connected to one end of the box cover 4, so that the box cover can be conveniently rotated.
As a technical optimization scheme of the present invention, the number of the telescopic tubes 22 is four. And each two telescopic sleeves 22 are symmetrically arranged at the top and the bottom of the first baffle 20 to play a role in shock absorption.
As a technical optimization scheme of the invention, the first bearings 10 are positioned in the inner cavity of the protective housing 1, and the number of the first bearings 10 is two, so that the protective housing 1 is prevented from being damaged when the speed reducer high-speed shaft 12 and the speed reducer low-speed shaft 18 rotate at high speed.
As a technical optimization scheme of the invention, the heat dissipation openings 6 are a plurality of rectangular openings with the same size, and the heat dissipation openings 6 are distributed in a rectangular array, so that the ventilation is beneficial to the normal operation of the speed reducer.
As a technical optimization scheme of the invention, the position of the fixing plate 19 is horizontal, so that the normal operation of the speed reducer is ensured.
As a technical optimization scheme of the invention, the protective housing 1 is in a tetragonal structure, and the structure is more reasonable.
When the anti-vibration box is used, the shock-proof frame 3 is arranged at four corners of the protective shell 1, the shock-proof function can be achieved, the buckling handle 5 can open the box cover 4, the hinge 2 can realize rotation of the box cover 4, the radiating opening 6 formed in the surface of the box cover 4 can enable air in the protective shell 1 to circulate, normal operation of the speed reducer is guaranteed, an external power supply is connected, the high-speed shaft 12 of the speed reducer and the low-speed shaft 18 of the speed reducer are operated at a high speed, the bearing II 11 plays a role in fixing, the rubber shock-proof ring 9 sleeved outside the bearing II 11 plays a role in shock absorption, the engine oil storage box I7 and the engine oil storage box II 14 can store engine oil leaked during operation of the speed reducer, the engine oil storage box II 14 can be removed for cleaning when oil leakage is excessive, the fixing plate 19 is fixedly connected with the pulling plate 17, the speed reducer is placed between the two fixing plates 19, the nuts 26 and bolts are removed, the clamping bars 24 are rotated and broken to one side, and the pulling handle 28 can be pulled out to facilitate repair and clean the speed reducer.
Claims (4)
1. The utility model provides a speed reducer protection device, includes protective housing shell (1), its characterized in that: the utility model discloses a protection shell, including protection shell body (1), hinge (2), lid (4) are fixedly connected to the outer wall one side edge of protection shell body (1), another page rigid coupling lid (4) of hinge (2), the one side of lid (4) block protection shell body (1), buckle hand (5) and set up thermovent (6) are inlayed on the surface of lid (4), all rigid couplings shock mount (3) are all turned around to protection shell body (1), speed reducer main part (15) are placed to the inner chamber of protection shell body (1), the top overlap joint fixed plate (19) of speed reducer main part (15), the top overlap joint baffle first (20) of fixed plate (19), telescopic tube (22) are connected at the top of baffle first (20), the surface of telescopic tube (22) cup joints spring (21), the top connection baffle second (23) of telescopic tube (22), the both ends of baffle first (20) and baffle second (23) all rigid couplings protection shell body (1) both sides wall, the bottom of speed reducer main part (15) also is equipped with baffle first (20), sleeve (22), spring second (21) and second opening (16) and second opening (8) are seted up respectively to the top of baffle first opening (16), the two side walls of the reducer main body (15) are fixedly connected with a reducer high-speed shaft (12) and a reducer low-speed shaft (18) respectively, the outsides of the reducer high-speed shaft (12) and the reducer low-speed shaft (18) are sleeved with a first bearing (10) and a second bearing (11) respectively, the top of the first bearing (10) is fixedly connected with a first engine oil storage box (7), the bottom of the first bearing (10) is fixedly connected with a second engine oil storage box (14), the side wall of the reducer main body (15) is provided with a clamping groove (13), one end of the second engine oil storage box (14) is clamped with the clamping groove (13), the outsides of the second bearing (11) are sleeved with a rubber damping ring (9), the reducer high-speed shaft (12) transversely penetrates through an opening I (8), the top and the bottom of the rubber damping ring (9) are tightly attached to the top and the bottom of the opening I (8), the top and the bottom of the opening II (16) are fixedly connected with a top and the bottom of a tensioning plate (17), one end of the fixing plate (19) is fixedly connected with the tensioning plate (17), the other end of the rotating shaft (17) is fixedly connected with the rotating shaft (25) of the rotating shaft (25), the surfaces of the clamping strips (24) and the pull plates (17) are penetrated by bolts (27), and the tail ends of the bolts (27) are in threaded connection with nuts (26);
the first bearings (10) are positioned in the inner cavity of the protective shell (1), and the number of the first bearings (10) is two;
the heat dissipation openings (6) are a plurality of rectangular openings with the same size, and the heat dissipation openings (6) are distributed in a rectangular array;
the number of the telescopic sleeves (22) is four, and every two telescopic sleeves (22) are symmetrically arranged at the top and the bottom of the baffle one (20).
2. The speed reducer protection device according to claim 1, wherein: the number of the hinges (2) is two, and the two hinges are fixedly connected to one end of the box cover (4).
3. The speed reducer protection device according to claim 1, wherein: the fixing plate (19) is positioned horizontally.
4. The speed reducer protection device according to claim 1, wherein: the protective shell (1) is of a tetragonal structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711457393.9A CN107882969B (en) | 2017-12-28 | 2017-12-28 | Speed reducer protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711457393.9A CN107882969B (en) | 2017-12-28 | 2017-12-28 | Speed reducer protection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107882969A CN107882969A (en) | 2018-04-06 |
| CN107882969B true CN107882969B (en) | 2023-12-01 |
Family
ID=61770454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711457393.9A Active CN107882969B (en) | 2017-12-28 | 2017-12-28 | Speed reducer protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107882969B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108561539A (en) * | 2018-04-20 | 2018-09-21 | 盐城市金洲机械制造有限公司 | A kind of gear vibration-damping radiating type gear-box |
| CN109163361A (en) * | 2018-07-12 | 2019-01-08 | 钟祥博谦信息科技有限公司 | A kind of Electro Magnetic Compatibility electromagnetic oven convenient for fixing and having safeguard function |
| CN109647582A (en) * | 2019-01-15 | 2019-04-19 | 青岛德成农业发展有限公司 | A kind of beater disintegrating machine that stability of strutting system is high |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB814724A (en) * | 1955-07-07 | 1959-06-10 | Vickers Electrical Co Ltd | Improvements relating to reduction of vibration transmission from mechanical machines, assemblies and apparatus |
| US3214989A (en) * | 1963-04-01 | 1965-11-02 | Falk Corp | Vertical right angle speed reducer |
| CA732379A (en) * | 1966-04-19 | J. Wellauer Edward | Vertical right angle speed reducer | |
| EP0079152A1 (en) * | 1981-11-05 | 1983-05-18 | Chemed Corporation | Improved lubrication of conveyor chains |
| CN101413578A (en) * | 2008-11-04 | 2009-04-22 | 常州市瑞泰工程机械有限公司 | Combined lubrication gear box |
| CN204664370U (en) * | 2015-03-30 | 2015-09-23 | 咸宁市三丰机械有限责任公司 | A kind of reduction box lubricating system |
| CN106546276A (en) * | 2016-10-20 | 2017-03-29 | 广州市中潭空气净化科技有限公司 | A kind of Shockproof type instrument and meter device |
| CN106884967A (en) * | 2017-04-27 | 2017-06-23 | 马鞍山常裕机械设备有限公司 | A kind of super low noise reductor |
| CN106969094A (en) * | 2017-05-04 | 2017-07-21 | 陈余 | A kind of reductor for improving barrier propterty |
| CN207777586U (en) * | 2017-12-28 | 2018-08-28 | 洛阳明创矿山冶金设备有限公司 | A kind of reducer protecting device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004084551A (en) * | 2002-08-27 | 2004-03-18 | Yamaha Motor Co Ltd | Drive unit for riding vehicle |
-
2017
- 2017-12-28 CN CN201711457393.9A patent/CN107882969B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA732379A (en) * | 1966-04-19 | J. Wellauer Edward | Vertical right angle speed reducer | |
| GB814724A (en) * | 1955-07-07 | 1959-06-10 | Vickers Electrical Co Ltd | Improvements relating to reduction of vibration transmission from mechanical machines, assemblies and apparatus |
| US3214989A (en) * | 1963-04-01 | 1965-11-02 | Falk Corp | Vertical right angle speed reducer |
| EP0079152A1 (en) * | 1981-11-05 | 1983-05-18 | Chemed Corporation | Improved lubrication of conveyor chains |
| CN101413578A (en) * | 2008-11-04 | 2009-04-22 | 常州市瑞泰工程机械有限公司 | Combined lubrication gear box |
| CN204664370U (en) * | 2015-03-30 | 2015-09-23 | 咸宁市三丰机械有限责任公司 | A kind of reduction box lubricating system |
| CN106546276A (en) * | 2016-10-20 | 2017-03-29 | 广州市中潭空气净化科技有限公司 | A kind of Shockproof type instrument and meter device |
| CN106884967A (en) * | 2017-04-27 | 2017-06-23 | 马鞍山常裕机械设备有限公司 | A kind of super low noise reductor |
| CN106969094A (en) * | 2017-05-04 | 2017-07-21 | 陈余 | A kind of reductor for improving barrier propterty |
| CN207777586U (en) * | 2017-12-28 | 2018-08-28 | 洛阳明创矿山冶金设备有限公司 | A kind of reducer protecting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107882969A (en) | 2018-04-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107882969B (en) | Speed reducer protection device | |
| CN108644367A (en) | A kind of speed reducer convenient for heat dissipation | |
| CN207777586U (en) | A kind of reducer protecting device | |
| CN219432044U (en) | Oil pump with noise reduction structure | |
| CN208503344U (en) | A kind of hydraulic damper and electronic strut | |
| TWI526639B (en) | Gearbox for a wind turbine | |
| CN213763109U (en) | Soaking type cleaning device for maintaining lathe spindle | |
| CN108317208A (en) | A kind of hydraulic damper and electronic strut | |
| CN208387201U (en) | A kind of conduction jamproof system | |
| CN211624145U (en) | Protection device for speed reducer | |
| CN210484436U (en) | Torque-limiting type hydraulic coupler mounting structure | |
| CN208778659U (en) | A kind of shockproof retarder | |
| CN216666446U (en) | Speed reducer sealing structure | |
| CN220048289U (en) | Driving device for waste treatment system | |
| CN205155077U (en) | Take shock attenuation gear and cooling back installation's speed reducer for stereo garage | |
| CN215521923U (en) | Speed reducer with dustproof heat dissipation effect | |
| CN210087955U (en) | Speed reducer for ice machine | |
| CN220816517U (en) | High-strength stable speed reducer base | |
| CN214642205U (en) | Lathe oil cooling system | |
| CN211039537U (en) | Speed reducer with double input directions | |
| CN216045347U (en) | Long-shaft conveying speed reducer | |
| CN219802014U (en) | Vibrating motor with protective structure | |
| CN209818650U (en) | Three-stage gear transmission speed reducer | |
| CN204647047U (en) | A kind of follow-on axle joiner mechanism | |
| CN213628027U (en) | High-temperature magnetic pump for conveying heat conduction oil |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20231025 Address after: Room 12712, 27th Floor, Unit 1, Building 1, Jiuzuo Garden, No. 222, South 2nd Ring West Section, Lianhu District, Xi'an City, Shaanxi Province, 710082 Applicant after: Shaanxi Qianyuan Machinery Equipment Co.,Ltd. Address before: 471000 Room 502, Tower D, Torch Park, Yanguang Road, High tech Development Zone, Luoyang, China (Henan) Pilot Free Trade Zone Applicant before: LUOYANG MINGCHUANG MINING METALLURGY EQUIPMENT Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |