CN113324015B - Shock-resistant self-clearance-eliminating three-ring speed reducer - Google Patents
Shock-resistant self-clearance-eliminating three-ring speed reducer Download PDFInfo
- Publication number
- CN113324015B CN113324015B CN202110506983.6A CN202110506983A CN113324015B CN 113324015 B CN113324015 B CN 113324015B CN 202110506983 A CN202110506983 A CN 202110506983A CN 113324015 B CN113324015 B CN 113324015B
- Authority
- CN
- China
- Prior art keywords
- speed reducer
- lower shell
- lubricating oil
- oil
- shell
- 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 47
- 230000035939 shock Effects 0.000 title claims description 20
- 239000010687 lubricating oil Substances 0.000 claims abstract description 21
- 239000003921 oil Substances 0.000 claims abstract description 17
- 238000002347 injection Methods 0.000 claims abstract description 4
- 239000007924 injection Substances 0.000 claims abstract description 4
- 239000006096 absorbing agent Substances 0.000 claims description 16
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000007547 defect Effects 0.000 abstract description 3
- 238000005461 lubrication Methods 0.000 abstract description 3
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 239000004519 grease Substances 0.000 description 7
- 230000002349 favourable effect Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000004566 building material Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- -1 construction Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000000126 substance Substances 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
- F16H57/023—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
- F16H57/028—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
- F16H57/029—Gearboxes; Mounting gearing therein characterised by means for sealing the gearboxes, e.g. to improve airtightness
-
- 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
- F16H57/0434—Features relating to lubrication or cooling or heating relating to lubrication supply, e.g. pumps ; Pressure control
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention relates to the technical field of speed reducers, in particular to an anti-vibration self-clearance-eliminating three-ring speed reducer which comprises a lower shell and an upper shell, wherein the lower shell is fixedly connected with the upper end of a base, the upper shell is movably connected with the upper end of the lower shell, and fixing blocks are fixedly connected with the left side and the right side of the upper shell. The invention overcomes the defects of the prior art, when the device is used, firstly, lubricating oil is poured into the oil injector through the oil injection port for standby, the oil injector is regulated by the control of the controller so that the device rotates to a certain number of turns to automatically add the lubricating oil when in operation, the display screen is arranged, the revolution of the speed reducer can be detected, the display screen is used for detecting, and when the speed reducer reaches a certain revolution, the oil injector is started to enable the lubricating oil to enter the device through the connecting pipe for lubrication, so that the manual lubrication is not needed, and the device is beneficial to practical use.
Description
Technical Field
The invention relates to a speed reducer, in particular to a shock-resistant self-clearance-eliminating three-ring speed reducer.
Background
The three-ring speed reducer is characterized in that three identical internal tooth ring plates drive an external tooth gear to output, so that the three-ring speed reducer is called as a three-ring speed reducer, belongs to a parallel shaft and one-shaft gear transmission speed reducer, and gear meshing motion belongs to a shaft gear train, has the characteristic of planetary transmission with small tooth difference, is arranged between an output shaft and an input shaft in parallel, and has the characteristic of a parallel shaft cylindrical gear speed reducer. The device has the advantages of strong bearing and overload capacity, large transmission ratio, dense grading, high efficiency, compact structure, small volume, light weight, convenient assembly, disassembly and maintenance, wide applicability and the like. Can be used in industries such as mines, metallurgy, petroleum, chemical industry, rubber and plastic, construction, building materials, lifting, transportation, food, light industry and the like.
However, when the existing part of the three-ring speed reducer is used for a long time, lubricating oil needs to be added into the three-ring speed reducer, so that the shaft rod is prevented from being worn, a worker is required to add the lubricating oil into the three-ring speed reducer, the operation is troublesome, the burden of the worker is increased, moreover, the existing part of the three-ring speed reducer is easy to generate severe vibration during operation, large noise is easy to generate, the health of people is easily damaged due to overlarge noise, the whole tightness is not strong due to the influence of vibration, the situation that bolts fall off is easy to occur, and the actual use is not facilitated.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the anti-vibration self-clearance-eliminating three-ring speed reducer, which overcomes the defects of the prior art, has simple structural design, and effectively solves the problems that when the existing part of three-ring speed reducer is used for a long time, lubricating oil needs to be added into the three-ring speed reducer, so that a shaft rod is not worn, a worker is required to add the lubricating oil into the three-ring speed reducer, the operation is troublesome, the burden of the worker is increased, and the existing part of three-ring speed reducer is easy to generate severe vibration when in operation, so that larger noise is easy to generate, the health of people is damaged due to overlarge noise, the integral tightness is not strong due to the influence of vibration, the bolt is easy to fall off, and the actual use is not facilitated.
In order to solve the technical problems, the invention provides the following technical scheme:
the anti-vibration self-clearance-eliminating three-ring speed reducer comprises a base, a lower shell and an upper shell, wherein the upper end of the base is fixedly connected with the lower shell, and the upper end of the lower shell is movably connected with the upper shell;
The left and right sides of going up the casing all fixedly connected with fixed block, the surface of fixed block is equipped with the perforation, the front and back both ends of going up the casing all through-connection has the bolt, the left and right sides both ends of going up the casing all are equipped with the fastening clamp splice, the top through-connection of fastening clamp splice has fastening bolt, the top of going up the casing is equipped with the roof.
As a preferable technical scheme of the invention, four corners of the top plate are all connected with fixing bolts in a penetrating way, the fixing bolts are arranged in parallel, the top of the top plate is fixedly connected with a connecting pipe, the upper end of the connecting pipe is fixedly provided with an oiling device, the right end of the surface of the oiling device is provided with a controller, and the top of the oiling device is fixedly connected with an oiling port.
As a preferable technical scheme of the invention, the upper end of the surface of the lower shell is connected with a central shaft in a penetrating way, the right end of the central shaft is provided with a bearing sleeve, the surface of the bearing sleeve is provided with a display screen, and the right end of the bearing sleeve is provided with a shock absorber.
As a preferable technical scheme of the invention, the left end and the right end of the shock absorber are respectively provided with a crankshaft, and the crankshafts are symmetrically distributed by taking the shock absorber as a center.
As a preferable technical scheme of the invention, three tricyclic plates are arranged in the lower shell, three tricyclic plates are arranged and are distributed at equal intervals, a central gear is arranged in the middle of the surface of the tricyclic plates, a right gear is arranged at the right end of the central gear, and bolt holes are arranged at the top of the lower shell.
As a preferable technical scheme of the invention, the left side of the bearing sleeve is provided with the sealing baffle, the inside of the bearing sleeve is provided with the retainer, the surfaces of the retainer are provided with the steel balls, and the steel balls are arranged in a ring shape.
The embodiment of the invention provides an anti-seismic self-clearance-eliminating three-ring speed reducer, which has the following beneficial effects: this kind of modified tricyclic reducer is when carrying out long-time use, can add lubricating oil to tricyclic reducer inside automatically, so guarantee that the axostylus axostyle does not receive wearing and tearing, consequently, need not the staff carry out manual interpolation lubricating oil to tricyclic reducer, convenient operation has reduced staff's burden, moreover, can not produce violent vibrations when carrying out the operation of this kind of modified tricyclic reducer, consequently reduced a large amount of noise, can not receive vibrations to influence and make whole tightness not strong moreover, can not make the condition emergence that the bolt comes off appear, be favorable to actual use.
1. Through being provided with display screen, grease squirt and controller, when this device uses, pour the grease into the grease squirt through the oiling mouth earlier in reserve, adjust the grease squirt through the control of controller and make the device rotate to certain number of turns can add lubricating oil automatically when the operation, through being equipped with the display screen, can detect the revolution of speed reducer, through the detection of display screen, when waiting for the speed reducer to reach certain revolution, the grease squirt will start and make lubricating oil lubricate in entering the device through the connecting pipe, do not need the manual work to add lubricating oil, be favorable to actual use.
2. Through being provided with bumper shock absorber and fastening clamp splice, when in actual use, rotate through the inside gear of operation speed reducer and center pin of speed reducer, produce violent vibrations easily, be equipped with the bumper shock absorber through the right-hand member of center pin for the center pin can alleviate most vibrations when rotating, thereby reduced a large amount of noise, through being equipped with fastening clamp splice, make the whole more firm of device, can not receive the influence of vibrations to lead to the bolt to drop when the operation, be favorable to actual use.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the overall internal structure of the present invention;
FIG. 3 is a schematic view of the internal structure of the bearing housing of the present invention.
In the figure: 1. a base; 2. a lower housing; 3. an upper housing; 4. a fixed block; 5. perforating; 6. a fastening bolt; 7. a bolt; 8. fastening the clamping blocks; 9. a top plate; 10. a fixing bolt; 11. a connecting pipe; 12. an oil injector; 13. a controller; 14. an oil filling port; 15. a central shaft; 16. a bearing sleeve; 17. a display screen; 18. a damper; 19. a crankshaft; 20. a tricyclic plate; 21. a sun gear; 22. a right gear; 23. bolt holes; 24. a sealing baffle; 25. a steel ball; 26. a retainer.
Detailed Description
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present invention only, and are not intended to limit the present invention.
Examples: 1-3, the shock-resistant self-clearance-eliminating three-ring speed reducer comprises a base 1, a lower shell 2 and an upper shell 3, wherein the upper end of the base 1 is fixedly connected with the lower shell 2, and the upper end of the lower shell 2 is movably connected with the upper shell 3;
The left and right sides of last casing 3 all fixedly connected with fixed block 4, and the surface of fixed block 4 is equipped with perforation 5, and the front and back both ends of going up casing 3 all through-connection has bolt 7, and the both ends all are equipped with fastening clamp splice 8 about going up casing 3, and fastening clamp splice 8's top through-connection has fastening bolt 6, and the top of going up casing 3 is equipped with roof 9.
The four corners of the top plate 9 are all connected with fixing bolts 10 in a penetrating way, the fixing bolts 10 are arranged in parallel, the top of the top plate 9 is fixedly connected with a connecting pipe 11, the upper end of the connecting pipe 11 is fixedly provided with an oil injector 12, the right end of the surface of the oil injector 12 is provided with a controller 13, and the top of the oil injector 12 is fixedly connected with an oil injection port 14;
In this embodiment, through this kind of design, pour into the grease squirt 12 into through the oiling mouth 14 and reserve, adjust the control to the device through the control of controller 13 for the speed reducer is when running, and the grease squirt 12 will automatically add lubricating oil for the speed reducer after the speed reducer reaches certain revolution, and easy operation is convenient, is favorable to actual use.
The upper end of the surface of the lower shell 2 is connected with a central shaft 15 in a penetrating way, the right end of the central shaft 15 is provided with a bearing sleeve 16, the surface of the bearing sleeve 16 is provided with a display screen 17, and the right end of the bearing sleeve 16 is provided with a shock absorber 18;
In this embodiment, through this kind of design, when the speed reducer operates, make wholly produce vibrations through inside operation easily to send out the noise, through being equipped with bumper shock absorber 18, make the central axis 15 can alleviate the vibrations that the device operation brought when rotating, thereby reduced the noise that the device sent, be favorable to actual use.
The left end and the right end of the shock absorber 18 are respectively provided with a crankshaft 19, and the crankshafts 19 are symmetrically distributed by taking the shock absorber 18 as a center;
in this embodiment, through this kind of design, during the in-service use, both ends all are equipped with bent axle 19 through the left and right sides of bumper shock absorber 18, and bent axle 19 all uses bumper shock absorber 18 as central symmetry distribution setting, makes bent axle 19 and center pin all be on same horizontal plane for the speed reducer is more steady when carrying out the operation.
Wherein, the inside of the lower shell 2 is provided with three tricyclic plates 20, the tricyclic plates 20 are provided with three pieces and are distributed at equal intervals, the middle part of the surface of the tricyclic plates 20 is provided with a central gear 21, the right end of the central gear 21 is provided with a right gear 22, and the top of the lower shell 2 is provided with bolt holes 23;
In this embodiment, through this kind of design, be equipped with three through the tricyclic board 20 to all be the equidistance and distribute the setting, thereby make the device can not produce vibrations and striking because of the tricyclic board 20 is unbalanced when the operation, thereby improved the running speed of speed reducer.
The left side of the bearing sleeve 16 is provided with a sealing baffle 24, the inside of the bearing sleeve 16 is provided with a retainer 26, the surfaces of the retainer 26 are provided with steel balls 25, and the steel balls 25 are arranged in a ring shape;
In this embodiment, by means of the design, the bearing sleeve 16 can protect the central shaft 15, and the retainer 26 can prevent the steel balls 25 from falling off when the central shaft 15 rotates at a high speed, so that the bearing sleeve is beneficial to practical use.
Working principle: the invention relates to an anti-vibration self-clearance-eliminating three-ring speed reducer, when the anti-vibration self-clearance-eliminating three-ring speed reducer is used, firstly lubricating oil to be used is poured into an oil injector 12 through an oil injection port 14 for later use, the device rotates to a certain circle number to automatically add the lubricating oil when in operation through the control adjustment of a controller 13, the rotation number of the speed reducer can be detected through a display screen 17, the speed reducer reaches a certain rotation number through the detection of the display screen 17, the oil injector 12 is started to enable the lubricating oil to enter the device through a connecting pipe 11 for lubrication, manual lubricating oil addition is not needed, a central gear 21 drives a right gear 22 through the operation inside the device, so that a central shaft 15 and a crankshaft 19 are driven to rotate, severe vibration is easy to generate when the device is in operation, the right end of the central shaft 15 is provided with a shock absorber 18, so that most of vibration can be relieved when the central shaft 15 rotates, a large amount of noise is reduced, the whole device is firmer through the arrangement of a fastening clamp block 8, the device is not influenced by vibration when in operation, and a bolt 7 falls off, and practical use is facilitated.
Finally, it should be noted that: in the description of the present invention, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
The foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (1)
1. The anti-vibration self-clearance-eliminating three-ring speed reducer comprises a base, a lower shell and an upper shell, and is characterized in that the upper end of the base is fixedly connected with the lower shell, and the upper end of the lower shell is movably connected with the upper shell;
the left side and the right side of the upper shell are fixedly connected with fixing blocks, the surfaces of the fixing blocks are provided with through holes, bolts are connected with the front end and the rear end of the upper shell in a penetrating manner, fastening clamping blocks are arranged at the left end and the right end of the upper shell, fastening bolts are connected with the top of the fastening clamping blocks in a penetrating manner, and a top plate is arranged at the top of the upper shell;
The four corners of the top plate are all connected with fixing bolts in a penetrating manner, the fixing bolts are arranged in parallel, the top of the top plate is fixedly connected with a connecting pipe, the upper end of the connecting pipe is fixedly provided with an oil injector, the right end of the surface of the oil injector is provided with a controller, and the top of the oil injector is fixedly connected with an oil injection port;
The upper end of the surface of the lower shell is connected with a central shaft in a penetrating way, the right end of the central shaft is provided with a bearing sleeve, the surface of the bearing sleeve is provided with a display screen, and the right end of the bearing sleeve is provided with a shock absorber;
The left end and the right end of the shock absorber are respectively provided with a crankshaft, and the crankshafts are symmetrically distributed by taking the shock absorber as a center;
The inner part of the lower shell is provided with three tricyclic plates which are distributed at equal intervals, the middle part of the surface of the tricyclic plates is provided with a central gear, the right end of the central gear is provided with a right gear, and the top of the lower shell is provided with bolt holes;
the left side of the bearing sleeve is provided with a sealing baffle, the inside of the bearing sleeve is provided with a retainer, the surfaces of the retainer are provided with steel balls, and the steel balls are arranged in an annular shape;
The working principle of the speed reducer is as follows: firstly pour the lubricating oil that needs to use into the lubricator through the oiling mouth and reserve, make the device rotate certain number of turns and can add lubricating oil automatically when the operation through the control adjustment of controller, through being equipped with the display screen, can detect the revolution of speed reducer, through the detection of display screen, when the speed reducer reaches certain revolution, the lubricator will start and make lubricating oil lubricate in entering the device through the connecting pipe, do not need the manual work to add lubricating oil, make the sun gear drive right-hand member gear through the operation of device inside, thereby drive center pin and bent axle and rotate, produce violent vibrations easily when the device is operated, be equipped with the bumper shock absorber through the right-hand member of center pin, make the center pin can alleviate most vibrations when rotating, thereby a large amount of noise has been reduced, through being equipped with the fastening clamp splice, make the whole more firm of device, can not receive the influence of vibrations to lead to the bolt to drop during operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110506983.6A CN113324015B (en) | 2021-05-10 | 2021-05-10 | Shock-resistant self-clearance-eliminating three-ring speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110506983.6A CN113324015B (en) | 2021-05-10 | 2021-05-10 | Shock-resistant self-clearance-eliminating three-ring speed reducer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113324015A CN113324015A (en) | 2021-08-31 |
| CN113324015B true CN113324015B (en) | 2024-06-07 |
Family
ID=77415165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110506983.6A Active CN113324015B (en) | 2021-05-10 | 2021-05-10 | Shock-resistant self-clearance-eliminating three-ring speed reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113324015B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2480621Y (en) * | 2000-05-16 | 2002-03-06 | 李华敏 | Wholly balancing, uniform loading and vibration-damping two-stage three-circulation speed reducer |
| CN201034147Y (en) * | 2007-06-12 | 2008-03-12 | 扬州大学 | Symmetrical three-ring-two-phase decelerator |
| CN101982674A (en) * | 2010-11-22 | 2011-03-02 | 重庆钢铁(集团)有限责任公司 | Annular speed reducer |
| CN102996716A (en) * | 2012-10-09 | 2013-03-27 | 吴小杰 | Grease lubricated dynamic balancing involute three-ring speed reducer for bearing |
| CN106224449A (en) * | 2016-08-30 | 2016-12-14 | 江苏泰隆减速机股份有限公司 | The special three-ring gear reducer of steel billet roller-way |
| CN215172086U (en) * | 2021-05-10 | 2021-12-14 | 江苏泰隆减速机股份有限公司 | Anti-seismic self-gap-eliminating three-ring speed reducer |
-
2021
- 2021-05-10 CN CN202110506983.6A patent/CN113324015B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2480621Y (en) * | 2000-05-16 | 2002-03-06 | 李华敏 | Wholly balancing, uniform loading and vibration-damping two-stage three-circulation speed reducer |
| CN201034147Y (en) * | 2007-06-12 | 2008-03-12 | 扬州大学 | Symmetrical three-ring-two-phase decelerator |
| CN101982674A (en) * | 2010-11-22 | 2011-03-02 | 重庆钢铁(集团)有限责任公司 | Annular speed reducer |
| CN102996716A (en) * | 2012-10-09 | 2013-03-27 | 吴小杰 | Grease lubricated dynamic balancing involute three-ring speed reducer for bearing |
| CN106224449A (en) * | 2016-08-30 | 2016-12-14 | 江苏泰隆减速机股份有限公司 | The special three-ring gear reducer of steel billet roller-way |
| CN215172086U (en) * | 2021-05-10 | 2021-12-14 | 江苏泰隆减速机股份有限公司 | Anti-seismic self-gap-eliminating three-ring speed reducer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113324015A (en) | 2021-08-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209725165U (en) | A kind of speed reducer base with shock-absorbing function | |
| US10335797B2 (en) | Heavy duty drive arrangement and mill | |
| CN215172086U (en) | Anti-seismic self-gap-eliminating three-ring speed reducer | |
| CN113324015B (en) | Shock-resistant self-clearance-eliminating three-ring speed reducer | |
| CN110230660B (en) | Damping device and engine system | |
| CN207687266U (en) | A kind of novel two-way gear reduction unit | |
| CA2656253A1 (en) | Vibratory compaction/driving apparatus | |
| RU2556771C2 (en) | System of masses of opposite rotation to be used with row four-cylinder internal combustion engine for balancing of vibrations formed by engine, and row four-cylinder engine containing such system | |
| CN213064545U (en) | Fan transmission case for diesel engine | |
| CN110285212A (en) | A kind of circulation oil jet lubrication vertical speed reducer | |
| CN206889476U (en) | A kind of worm-gear type pivoting support of screw attachment | |
| CN217353006U (en) | Active control device of active and passive hybrid tuned mass damper | |
| CN204074481U (en) | Novel vibrating screen | |
| CN102829164B (en) | A kind of transmission device | |
| CN215673134U (en) | Crankshaft, diesel engine and vehicle | |
| CN212690574U (en) | Mechanical crankshaft with good wear-resisting effect of shaft neck | |
| CN104154220A (en) | Reduction box with small tooth difference for interlayer water-cooling tank zinc-based alloy bearings | |
| CN111420865B (en) | Heavy vibrating screening equipment | |
| CN209618172U (en) | Four axis thin oil self-lubricating non-resonant vibrators | |
| CN101837341B (en) | Vibration exciter | |
| CN204592815U (en) | The circulating lubrication structure of vibration hammer | |
| CN214917975U (en) | Three-shaft elliptical vibrating screen | |
| CN204148123U (en) | Packet mode linear vibrating screen | |
| CN214092970U (en) | Double-split gearbox with herringbone teeth | |
| CN104060510B (en) | A kind of portable internal combustion impact tamping pickaxe |
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 | ||
| GR01 | Patent grant |