CN112268073A - Universal joint for conveniently lengthening transmission shaft - Google Patents
Universal joint for conveniently lengthening transmission shaft Download PDFInfo
- Publication number
- CN112268073A CN112268073A CN202011175388.0A CN202011175388A CN112268073A CN 112268073 A CN112268073 A CN 112268073A CN 202011175388 A CN202011175388 A CN 202011175388A CN 112268073 A CN112268073 A CN 112268073A
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- Prior art keywords
- wall
- swing joint
- fixed mounting
- universal joint
- conveniently
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Classifications
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- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
- F16D3/20—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members
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- 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
- F16N—LUBRICATING
- F16N1/00—Constructional modifications of parts of machines or apparatus for the purpose of lubrication
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
Abstract
The invention relates to the technical field of automobile rotating shaft accessories and discloses a universal joint for conveniently lengthening a transmission shaft, which comprises an input rotating shaft assembly, an output rotating shaft assembly, a bearing and a glue injection power assembly, wherein the right side of the output rotating shaft assembly is movably connected with the left side of the output rotating shaft assembly, the inner wall of the output rotating shaft assembly is fixedly installed with the outer wall of the bearing, and the inner wall of the output rotating shaft assembly is movably connected with the outer wall of the glue injection power assembly, finally, the rubber dropping pipe is driven to move, so that the self-lubrication of the universal joint of the rotating shaft is realized, and the effect of preventing the lubricating oil from falling is achieved.
Description
Technical Field
The invention relates to the technical field of automobile rotating shaft accessories, in particular to a universal joint for conveniently lengthening a transmission shaft.
Background
The rotating shaft is a rotating body with high rotating speed and less support, so that the dynamic balance of the rotating shaft is very important, the dynamic balance test is carried out on the rotating shaft before leaving factory, the rotating shaft is adjusted on a balancing machine, the rotation of a transmission is transmitted to a shaft of a main speed reducer for a vehicle driven by a front engine and a rear wheel, the rotating shaft can be provided with a plurality of joints, the joints can be connected through universal joints, the universal joints are key parts on the rotating shaft of the vehicle, the vehicle is a moving object, an engine, a clutch and the transmission are integrally installed on a vehicle frame on a rear drive vehicle, a drive axle is connected with the vehicle frame through elastic suspension, a distance is reserved between the engine and the clutch, and the connection is needed, so that the phenomenon that the jumping is caused by uneven road surface in the running of the vehicle is avoided.
On the market at present, along with the rapid development of automotive industry, the pivot rotates the part in as the car, its effect becomes especially important, the pivot is adopted usually to equip the use with the universal joint, can effectual improvement pivot operating mass with rated load, but most of pivots are rotating the process and probably causing the life-span decline of part owing to long-term friction, need lubricate the pivot at one end time for seeing the life-span of improving, the influence that receives artifical lubrication can lead to the fact secondary pollution to the pivot, consequently need a pivot that can self-lubricate, avoid the function that lubricating oil fell simultaneously in the lubricated stage.
Disclosure of Invention
In order to realize the purposes of self-lubrication and preventing the drop of lubricating oil, the invention provides the following technical scheme: the utility model provides a make things convenient for universal joint for extension transmission shaft, includes input pivot subassembly, output pivot subassembly, bearing and injecting glue power pack, the right side of input pivot subassembly and the left side swing joint of output pivot subassembly, the inner wall of output pivot subassembly and the outer wall fixed mounting of bearing, the inner wall of output pivot subassembly and injecting glue power pack's outer wall swing joint, the arc wall has been seted up to the bottom of output pivot subassembly, the inner wall fixed mounting of arc wall has the arc pinion rack
As an optimization, the input rotating shaft assembly comprises a driving shaft, a clamping rod is fixedly mounted on the inner wall of the driving shaft, and a clamping groove ball is movably connected to the outer wall of the clamping rod to realize transmission power transmission.
As optimization, output pivot subassembly includes the driven shaft, the left side fixed mounting of driven shaft has the axle sleeve, the outer wall swing joint of driven shaft has the axle bed, the inner wall of driven shaft has been seted up and has been put the thing chamber, the inner wall swing joint who puts the thing chamber has the removal ball, the left side swing joint who removes the ball has the push rod, the left side fixed mounting of push rod has the telescopic link, the outer wall swing joint of telescopic link has flexible spring, the inner wall swing joint of driven shaft has the rubber tube of dripping, realizes the lubricated effect of self-propelled in order to receive power.
As optimization, injecting glue power component is including the nose bar, the bottom swing joint of nose bar has the gyro wheel, the outer wall swing joint of gyro wheel has the carousel, the left side fixed mounting of carousel has the axis of rotation, the left side fixed mounting of axis of rotation has the turbine, provides power when injecting lubricating liquid for the rubber drip tube.
As optimization, the rubber dripping pipe comprises connecting block, cable loop, fixed rope, wind spring, cardboard and shell fragment, the outer wall of rubber dripping pipe and the top fixed mounting of connecting block, the top fixed mounting of connecting block has the cable loop, the inner wall fixed mounting of cable loop has fixed rope, the bottom fixed mounting of fixed rope has the wind spring, the right side of rubber dripping pipe and the left side fixed mounting of cardboard, the outer wall swing joint of cardboard has the shell fragment, in order to realize the rubber dripping pipe and after pouring into lubricating oil, can the oneself retract.
As an optimization, an oil inlet hole is formed in the inner wall of the clamping groove ball, the inner wall of the oil inlet hole is movably connected with the outer wall of the rubber dropping pipe, the right side of the clamping groove ball and the left side of the shaft sleeve are fixedly installed, and therefore the lubricating oil is used for improving the using effect of the lubricating oil and preventing pollution to other positions of the rotating shaft.
As an optimization, the outer wall of the rubber dropping pipe is movably connected with the inner wall of the shaft sleeve, the outer wall of the connecting block is movably connected with the inner wall of the driven shaft, and the number of the coil springs and the number of the elastic pieces are two, so that the rubber dropping pipe can move more stably.
Preferably, the number of the moving balls is three, the outer wall of each moving ball is movably connected with the outer wall of the top end of the protruding rod, the turntable is oval, the outer wall of the turntable is provided with a trapezoidal groove, and the moving balls move due to the reduction of space, so that the push rods are driven to move.
As optimization, the outer wall of turbine and the positive swing joint of arc pinion rack, the outer wall of pivot and the inner wall swing joint of bearing, the outer wall of driven shaft is seted up porosely, and the diameter in hole is greater than the nose bar and is less than the removal ball, and in order to prevent that the removal ball from dropping, the nose bar freely passes in and out.
The invention has the beneficial effects that: this make things convenient for extension universal joint for transmission shaft, transmit power for output shaft subassembly through input shaft subassembly, the other end of driven shaft is because the required emergence of transmission is deflected, the deflection of driven shaft is driving the axle bed and is taking place to rotate, when the junction needs to be lubricated, the driven shaft rotates and makes its outer wall hole correspond with the nose bar and stop, the axle bed self-rotation, along with the rotation of axle bed driving injecting glue power pack work, the ball is removed in the nose bar extrusion, the push rod takes place to remove, preliminary process is poured into lubricating oil into to the rubber dropping pipe, reach the at utmost in view of flexible spring compression elasticity performance, finally can drive the rubber dropping pipe and remove, after the rubber dropping pipe inserts in the inlet port of draw-in groove ball, begin to carry out lubricating oil injection, thereby universal joint self-lubrication for the transmission shaft has been realized, prevent the effect that lubricating.
Drawings
FIG. 1 is a schematic view of a rotational structure of a universal joint of the present invention;
FIG. 2 is a schematic view of a self-lubricating structure of a universal joint of the present invention;
FIG. 3 is a schematic right-view structural diagram of a universal joint of the present invention;
FIG. 4 is a schematic top view of the axle seat of the present invention;
FIG. 5 is an enlarged view of a portion of the invention at A in FIG. 1;
FIG. 6 is an enlarged view of a portion of the present invention at B of FIG. 1;
FIG. 7 is an enlarged view of a portion of the invention at C of FIG. 1;
FIG. 8 is a schematic view of the appearance structure of the present invention in a rotated state;
FIG. 9 is a schematic structural diagram of the lubricating state of the present invention; .
In the figure: 1. an input shaft assembly; 101. a drive shaft; 102. a clamping rod; 103. a slot ball; 2. an output shaft assembly; 201. a driven shaft; 202. a shaft sleeve; 203. a shaft seat; 204. a storage cavity; 205. moving the ball; 206. a push rod; 207. a telescopic rod; 208. a flexible spring; 209. a rubber dripping pipe; 2091. connecting blocks; 2092. a rope fastener; 2093. fixing a rope; 2094. a coil spring; 2095. clamping a plate; 2096. a spring plate; 3. a bearing; 4. injecting a glue power assembly; 401. a nose bar; 402. a roller; 403. a turntable; 404. a rotating shaft; 405. a turbine; 5. an arc toothed plate; 6. an arc-shaped groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, a universal joint for conveniently lengthening a transmission shaft comprises an input rotating shaft assembly 1, an output rotating shaft assembly 2, a bearing 3 and a glue injection power assembly 4, wherein the right side of the input rotating shaft assembly 1 is movably connected with the left side of the output rotating shaft assembly 2, the inner wall of the output rotating shaft assembly 2 is fixedly installed with the outer wall of the bearing 3, the inner wall of the output rotating shaft assembly 2 is movably connected with the outer wall of the glue injection power assembly 4, the bottom end of the output rotating shaft assembly 2 is provided with an arc-shaped groove 6, the inner wall of the arc-shaped groove 6 is fixedly installed with an arc-shaped toothed plate 5, the input rotating shaft assembly 1 comprises a driving shaft 101, the inner wall of the driving shaft 101 is fixedly installed with a clamping rod 102, the outer wall of the clamping rod 102 is movably connected with a clamping groove ball 103, the inner wall of the clamping groove ball 103 is provided with an oil inlet, the, in order to improve the using effect of lubricating oil and prevent pollution to other positions of a rotating shaft, in order to realize transmission power transmission, the output rotating shaft assembly 2 comprises a driven shaft 201, a shaft sleeve 202 is fixedly installed on the left side of the driven shaft 201, a shaft seat 203 is movably connected to the outer wall of the driven shaft 201, an object placing cavity 204 is formed in the inner wall of the driven shaft 201, a moving ball 205 is movably connected to the inner wall of the object placing cavity 204, the number of the moving balls 205 is three, the outer wall of the moving ball 205 is movably connected with the outer wall of the top end of a convex rod 401, the shape of a rotating disc 403 is oval, a trapezoidal groove is formed in the outer wall of the rotating disc 403, in order to realize that the moving ball 205 moves due to space reduction, a push rod 206 is driven to move, the left side of the moving ball 205 is movably connected with the push rod 206, a telescopic, the outer wall of the glue dripping pipe 209 is movably connected with the inner wall of the shaft sleeve 202, the outer wall of the connecting block 2091 is movably connected with the inner wall of the driven shaft 201, the number of the coil springs 2094 and the number of the elastic sheets 2096 are two, in order to enable the movement of the glue dripping pipe 209 to be more stable, the glue dripping pipe 209 comprises the connecting block 2091, the rope buckle 2092, the fixed rope 2093, the coil springs 2094, the clamping plate 2095 and the elastic sheets 2096, the outer wall of the glue dripping pipe 209 and the top end of the connecting block 2091 are fixedly installed, the rope 209buckle 2 is fixedly installed at the top end of the connecting block 2091, the fixed rope 2093 is fixedly installed at the inner wall of the rope buckle 2092, the coil springs 2094 are fixedly installed at the bottom end of the fixed rope 2093, the right side of the glue dripping pipe 209 and the left side of the clamping plate 2095 are fixedly installed, the outer wall of the clamping plate 2095 is movably connected with the elastic sheets 2096, bottom swing joint of nose bar 401 has gyro wheel 402, the outer wall swing joint of gyro wheel 402 has carousel 403, the left side fixed mounting of carousel 403 has pivot 404, the left side fixed mounting of pivot 404 has turbine 405, the outer wall of turbine 405 and the positive swing joint of arc pinion rack 5, the outer wall of pivot 404 and the inner wall swing joint of bearing 3, the outer wall of driven shaft 201 is seted up porosely, and the diameter in hole is greater than nose bar 401 and is less than removal ball 205, drop for preventing to remove ball 205, nose bar 401 freely passes in and out and provides power when injecting lubricating liquid for dripping rubber pipe 209.
In use, referring to fig. 1-9, power is transmitted to the output shaft assembly 2 through the input shaft assembly 1, the other end of the driven shaft 201 deflects as required by the transmission, the deflection of the driven shaft 201 drives the shaft seat 203 to rotate, so as to realize universal rotation of the rotating shaft 404, when the joint needs to be lubricated, the driving shaft 101 stops rotating, the driven shaft 201 rotates until the outer wall hole corresponds to the convex rod 401 and stops, the shaft seat 203 rotates by itself, the driven shaft 201 rotates along with the rotation of the shaft seat 203, meanwhile, the rotating shaft 404 moves on the outer wall of the arc-shaped toothed plate 5 in cooperation with the bearing 3, in view of the elliptical shape of the rotating disc 403, when one end of the long shaft starts to contact with the roller 402, the convex rod 401 moves, the initial movement extrudes the moving ball 205, the moving ball 205 drives the push rod 206 to move after being extruded, the telescopic rod 207 and the flexible spring 208 are shortened in the moving, lubricating oil begins to pour into rubber dropping pipe 209, reach the at utmost when flexible spring 208 compression elasticity performance, push rod 206 impels cardboard 2095 once more and breaks away from in shell fragment 2096 outer wall, rubber dropping pipe 209 gets into in the inlet port of draw-in groove ball 103 after, begin to carry out the lubricating oil injection, after lubricating oil injection, axle bed 203 returns positive protruding pole 401 and breaks away from driven shaft 201 inner wall, elastic deformation need resume with flexible spring 208 for coil spring 2094, it contracts to drive rubber dropping pipe 209, push rod 206 right side secondary top tight removal ball 205, thereby realized universal joint self-lubrication for the transmission shaft, prevent the low effect that falls of lubricating oil.
In summary, the universal joint for conveniently lengthening the transmission shaft transmits power to the output rotating shaft component 2 through the input rotating shaft component 1, the other end of the driven shaft 201 deflects due to the transmission requirement, the deflection of the driven shaft 201 drives the shaft seat 203 to rotate, when the joint needs to be lubricated, the driven shaft 201 rotates to make the outer wall hole of the driven shaft stop corresponding to the convex rod 401, the shaft seat 203 rotates by itself, the glue injection power assembly 4 is driven to work along with the rotation of the shaft seat 203, the convex rod 401 extrudes the moving ball 205, the push rod 206 moves, the lubricating oil is injected into the glue dripping pipe 209 in the primary process, due to the maximum compression elasticity of the flexible spring 208, the drip hose 209 is eventually moved, after the rubber dropping pipe 209 is inserted into the oil inlet hole of the clamping groove ball 103, lubricating oil is injected, so that the self-lubrication of the universal joint for the transmission shaft is realized, and the effect of preventing the lubricating oil from falling is realized.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (9)
1. The utility model provides a make things convenient for universal joint for extension transmission shaft, includes input pivot subassembly (1), output pivot subassembly (2), bearing (3) and injecting glue power pack (4), its characterized in that: the right side of input pivot subassembly (1) and the left side swing joint of output pivot subassembly (2), the inner wall of output pivot subassembly (2) and the outer wall fixed mounting of bearing (3), the outer wall swing joint of the inner wall of output pivot subassembly (2) and injecting glue power component (4), arc wall (6) have been seted up to the bottom of output pivot subassembly (2), the inner wall fixed mounting of arc wall (6) has arc pinion rack (5).
2. The universal joint for conveniently lengthening a transmission shaft according to claim 1, wherein: the input rotating shaft assembly (1) comprises a driving shaft (101), a clamping rod (102) is fixedly mounted on the inner wall of the driving shaft (101), and a clamping groove ball (103) is movably connected to the outer wall of the clamping rod (102).
3. The universal joint for conveniently lengthening a transmission shaft according to claim 1, wherein: output pivot subassembly (2) include driven shaft (201), the left side fixed mounting of driven shaft (201) has axle sleeve (202), the outer wall swing joint of driven shaft (201) has axle bed (203), the inner wall of driven shaft (201) has been seted up and has been put thing chamber (204), the inner wall swing joint who puts thing chamber (204) has removal ball (205), the left side swing joint who removes ball (205) has push rod (206), the left side fixed mounting of push rod (206) has telescopic link (207), the outer wall swing joint of telescopic link (207) has flexible spring (208), the inner wall swing joint of driven shaft (201) has rubber drip pipe (209).
4. The universal joint for conveniently lengthening a transmission shaft according to claim 1, wherein: injecting glue power component (4) is including nose bar (401), the bottom swing joint of nose bar (401) has gyro wheel (402), the outer wall swing joint of gyro wheel (402) has carousel (403), the left side fixed mounting of carousel (403) has pivot (404), the left side fixed mounting of pivot (404) has turbine (405).
5. A universal joint for conveniently lengthening a transmission shaft according to claim 3, wherein: the drip hose (209) comprises connecting block (2091), rope fastening (2092), fixed rope (2093), coil spring (2094), cardboard (2095) and shell fragment (2096), the outer wall of drip hose (209) and the top fixed mounting of connecting block (2091), the top fixed mounting of connecting block (2091) has rope fastening (2092), the inner wall fixed mounting of rope fastening (2092) has fixed rope (2093), the bottom fixed mounting of fixed rope (2093) has coil spring (2094), the right side of drip hose (209) and the left side fixed mounting of cardboard (2095), the outer wall swing joint of cardboard (2095) has shell fragment (2096).
6. A universal joint for conveniently lengthening a transmission shaft according to claim 3, wherein: an oil inlet hole is formed in the inner wall of the clamping groove ball (103), the inner wall of the oil inlet hole is movably connected with the outer wall of the rubber dropping pipe (209), and the right side of the clamping groove ball (103) and the left side of the shaft sleeve (202) are fixedly installed.
7. A universal joint for conveniently lengthening a transmission shaft according to claim 3, wherein: the outer wall of the rubber dripping pipe (209) is movably connected with the inner wall of the shaft sleeve (202), the outer wall of the connecting block (2091) is movably connected with the inner wall of the driven shaft (201), and the number of the coil springs (2094) and the number of the elastic sheets (2096) are two.
8. The universal joint for conveniently lengthening a transmission shaft according to claim 4, wherein: the number of the moving balls (205) is three, the outer wall of the moving balls (205) is movably connected with the outer wall of the top end of the convex rod (401), the turntable (403) is oval, and the outer wall of the turntable is provided with a trapezoidal groove.
9. The universal joint for conveniently lengthening a transmission shaft according to claim 4, wherein: the outer wall of turbine (405) and the front swing joint of arc pinion rack (5), the outer wall of pivot (404) and the inner wall swing joint of bearing (3), the outer wall of driven shaft (201) is seted up porosely, and the diameter in hole is greater than nose bar (401) and is less than removal ball (205).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011175388.0A CN112268073B (en) | 2020-10-29 | 2020-10-29 | Universal joint for conveniently lengthening transmission shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011175388.0A CN112268073B (en) | 2020-10-29 | 2020-10-29 | Universal joint for conveniently lengthening transmission shaft |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112268073A true CN112268073A (en) | 2021-01-26 |
| CN112268073B CN112268073B (en) | 2022-08-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011175388.0A Active CN112268073B (en) | 2020-10-29 | 2020-10-29 | Universal joint for conveniently lengthening transmission shaft |
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| Country | Link |
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| CN (1) | CN112268073B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112970346A (en) * | 2021-02-20 | 2021-06-18 | 安徽省华腾农业科技有限公司经开区分公司 | Soil is tilled with automatic kibbling intelligent device to stereoplasm soil block pressurization |
| CN115123765A (en) * | 2022-07-14 | 2022-09-30 | 常州觉仕机械设备制造有限公司 | Automatic nickel screen electroplating equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB600389A (en) * | 1944-11-20 | 1948-04-07 | Secheron Atel | Single drive for axle with cardan shaft and gearing for electrically propelled vehicles |
| CN101135346A (en) * | 2007-08-27 | 2008-03-05 | 郭太利 | Spherical tooth type universal coupling |
| CN101328931A (en) * | 2007-06-20 | 2008-12-24 | 何东春 | Ball cage, ball head, articulated bearing, double-axle thrust rod assembly of automobile agricultural engineering machinery |
| CN105972110A (en) * | 2016-07-13 | 2016-09-28 | 西安新三鸣汽车零部件有限责任公司 | Self-centering constant velocity universal joint assembly |
| CN108730747A (en) * | 2018-08-01 | 2018-11-02 | 长兴曼尔申机械科技有限公司 | A kind of highly reliable lubricating transmission axis of centrifugal power oiling |
-
2020
- 2020-10-29 CN CN202011175388.0A patent/CN112268073B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB600389A (en) * | 1944-11-20 | 1948-04-07 | Secheron Atel | Single drive for axle with cardan shaft and gearing for electrically propelled vehicles |
| CN101328931A (en) * | 2007-06-20 | 2008-12-24 | 何东春 | Ball cage, ball head, articulated bearing, double-axle thrust rod assembly of automobile agricultural engineering machinery |
| CN101135346A (en) * | 2007-08-27 | 2008-03-05 | 郭太利 | Spherical tooth type universal coupling |
| CN105972110A (en) * | 2016-07-13 | 2016-09-28 | 西安新三鸣汽车零部件有限责任公司 | Self-centering constant velocity universal joint assembly |
| CN108730747A (en) * | 2018-08-01 | 2018-11-02 | 长兴曼尔申机械科技有限公司 | A kind of highly reliable lubricating transmission axis of centrifugal power oiling |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112970346A (en) * | 2021-02-20 | 2021-06-18 | 安徽省华腾农业科技有限公司经开区分公司 | Soil is tilled with automatic kibbling intelligent device to stereoplasm soil block pressurization |
| CN115123765A (en) * | 2022-07-14 | 2022-09-30 | 常州觉仕机械设备制造有限公司 | Automatic nickel screen electroplating equipment |
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| Publication number | Publication date |
|---|---|
| CN112268073B (en) | 2022-08-30 |
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Effective date of registration: 20220809 Address after: 271200 Guodu Town Industrial Park, Xintai City, Tai'an City, Shandong Province Applicant after: TAI'AN TAISHAN GUOTAI TRACTORS CO.,LTD. Address before: 315000 Ningbo Zhenhai Kuanyu shaft Co., Ltd., dujiaqiao village, Jiaochuan street, Zhenhai District, Ningbo City, Zhejiang Province Applicant before: Sun Xiqiang |
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