CN111573203B - Pressure self-adaptive transmission shaft - Google Patents
Pressure self-adaptive transmission shaft Download PDFInfo
- Publication number
- CN111573203B CN111573203B CN202010385750.0A CN202010385750A CN111573203B CN 111573203 B CN111573203 B CN 111573203B CN 202010385750 A CN202010385750 A CN 202010385750A CN 111573203 B CN111573203 B CN 111573203B
- Authority
- CN
- China
- Prior art keywords
- oil
- shaft
- cover plate
- oil inlet
- shaft body
- 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
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G45/00—Lubricating, cleaning, or clearing devices
- B65G45/02—Lubricating devices
- B65G45/04—Lubricating devices for rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G13/00—Roller-ways
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors
- B65G39/02—Adaptations of individual rollers and supports therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors
- B65G39/02—Adaptations of individual rollers and supports therefor
- B65G39/09—Arrangements of bearing or sealing means
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- General Details Of Gearings (AREA)
Abstract
The invention relates to the technical field of transmission shafts, in particular to a pressure self-adaptive transmission shaft which comprises two symmetrically arranged shaft bodies, wherein shaft sleeves are fixedly sleeved at the ends, away from each other, of the shaft bodies, the cross sections of the shaft sleeves are I-shaped, an oil inlet bin is fixed on the outer surface of each shaft body, a sealing plug is arranged in a thread inside the oil inlet bin, through an upper cover plate and a lower cover plate, an upper sealing strip and a groove formed in the lower cover plate are arranged on the upper cover plate, the sealing strip is embedded in the groove through rotation and is fastened through rotation, and the sealing strip is fixed through an arranged bolt.
Description
Technical Field
The invention relates to the technical field of transmission shafts, in particular to a pressure self-adaptive transmission shaft.
Background
The general development trend of modern AC transmission control systems is intellectualization, modularization, digitalization and high frequency.
The existing pressure self-adaptive transmission shaft has certain defects, and has no self-lubricating function in the use process, so that the shaft body is easily seriously abraded after the use time is long, the use is influenced, and the production cost of an enterprise is improved.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a pressure-adaptive transmission shaft.
In order to achieve the purpose, the invention adopts the following technical scheme: the oil feeding device comprises a shaft body, wherein the shaft body is symmetrically arranged, the shaft sleeve is fixedly sleeved at one end, away from each other, of the shaft body, the cross section of the shaft sleeve is in an I shape, an oil feeding bin is fixedly arranged on the outer surface of the shaft body, a sealing plug is arranged on the internal thread of the oil feeding bin, the cross section size of the oil feeding bin is smaller than the cross section size of the shaft body, the outline of the oil feeding bin is rectangular, the height of the oil feeding bin is smaller than the height of the shaft body, the outline of the shaft sleeve is consistent with the shaft body, the cross section size of the shaft sleeve is larger than the cross section size of the shaft body, the cross section size of the sealing plug is smaller than the.
Preferably, the sealing plug is close to the one end in the feed bin and has seted up the external screw thread, the corresponding internal thread has been seted up to the feed bin inner wall, external screw thread and internal thread intermeshing, the inside oil storage chamber that is equipped with of axis body, the oil outlet with outside intercommunication is seted up to oil storage chamber one side inner wall, the oil outlet runs through the axle sleeve setting.
Preferably, an upper cover plate is fixed at one end of each shaft body close to each other, and a plurality of bolts are connected to the connection position of the upper cover plate and the lower cover plate in a threaded mode.
Preferably, an upper cover plate is fixed at one end of each shaft body close to each other, and a plurality of bolts are connected to the connection part of the upper cover plate and the lower cover plate in a threaded mode.
Preferably, the inner diameter of the oil inlet bin is 6mm, the diameter of the oil inlet bin is larger than that of the oil outlet hole, the upper end of the sealing plug is larger than that of the lower end of the sealing plug, the outer diameter of the shaft body is 4cm, the shaft body is formed by carbon steel in a die-casting mode, and the surface of the shaft body is polished.
Preferably, one end of the upper cover plate, which is close to the lower cover plate, is fixedly connected with a sealing strip, and the overall dimension of the sealing strip is consistent with that of the connecting groove.
Advantageous effects
1. According to the invention, the lubricating cavity and the oil inlet bin are adopted, lubricating oil is added through the oil inlet bin, then the sealing plug is screwed, in the rotating process of the shaft body, oil in the lubricating cavity is moved out through the oil outlet hole, and then the lubricating effect on the shaft sleeve is realized, so that the abrasion is reduced, the service life is prolonged, and the economic cost is reduced.
2. According to the invention, through the two devices of the upper cover plate and the lower cover plate, the sealing strip and the groove formed in the lower cover plate are arranged on the upper cover plate, the sealing strip is embedded in the groove through rotation, and is fastened through rotation, and the sealing strip is fixed through the arranged bolt, so that when an article is conveyed by the shaft body, the upper cover plate and the lower cover plate are fastened more tightly, the condition that the breakage is not caused can be avoided, and the shaft body can be installed and disassembled more conveniently and quickly through the bolt.
Drawings
Fig. 1 is a front perspective view of a pressure adaptive transmission shaft according to the present invention;
FIG. 2 is a bottom perspective view of the pressure adaptive transmission shaft according to the present invention;
FIG. 3 is a front view of a pressure adaptive transmission shaft according to the present invention;
FIG. 4 is a structural view of an upper cover plate of the pressure adaptive transmission shaft according to the present invention;
fig. 5 is a structural view of a lower cover plate of the pressure adaptive transmission shaft according to the present invention.
Illustration of the drawings:
1. a shaft body; 2. an upper cover plate; 3. a bolt; 4. a shaft sleeve; 5. an oil outlet hole; 6. a sealing plug; 7. an oil inlet bin; 8. an oil storage chamber; 9. adding a seal; 10. a lower cover plate; 11. connecting grooves; 12. and (7) installing the block.
Detailed Description
In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easily understood, the invention is further described below with reference to the specific embodiments and the attached drawings, but the following embodiments are only the preferred embodiments of the invention, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.
Specific embodiments of the present invention are described below with reference to the accompanying drawings.
Detailed description of the preferred embodiment
Referring to fig. 1-3, the improved structure comprises two shaft bodies 1 which are symmetrically arranged, wherein shaft sleeves 4 are fixedly sleeved at the ends, far away from each other, of the shaft bodies 1, the cross sections of the shaft sleeves 4 are in an i shape, oil inlet bins 7 are fixed on the outer surfaces of the shaft bodies 1, sealing plugs 6 are arranged in threads inside the oil inlet bins 7, the cross section sizes of the oil inlet bins 7 are smaller than that of the shaft bodies 1, the outline of each oil inlet bin 7 is rectangular, the height of each oil inlet bin 7 is smaller than that of each shaft body 1, the outline of each shaft sleeve 4 is identical to that of each shaft body 1, the cross section sizes of the shaft sleeves 4 are larger than that of the shaft bodies 1, the cross section sizes of the sealing plugs 6 are smaller than that of the oil inlet bins 7, the size of each sealing plug 6 is identical to that of the oil inlet bin 7, external threads are arranged at one end, close to, the external thread and the internal thread are mutually meshed, an oil storage cavity 8 is arranged inside the shaft body 1, an oil outlet 5 communicated with the outside is formed in the inner wall of one side of the oil storage cavity 8, the oil outlet 5 penetrates through the shaft sleeve 4 to be arranged, a lower cover plate 10 is fixedly connected to one end, far away from the oil inlet bin 7, of the shaft body 1, the section size of the lower cover plate 10 is larger than that of the shaft body 1, an installation block 12 is fixedly connected to the middle part, close to the oil storage cavity 8, of the lower cover plate 10, the section size of the installation block 12 is smaller than that of the lower cover plate 10, a connection groove 11 is formed in one end, close to the installation block 12, of the lower cover plate 10, the section size of the connection groove 11 is smaller than that of the lower cover plate 10, an upper cover plate 2 is fixedly arranged at one end, close to each other, of the two shaft bodies 1, a plurality of bolts 3 are, the upper end of sealing plug 6 is greater than the diameter of lower extreme, and the external diameter of axis body 1 is 4cm, and axis body 1 adopts the carbon steel die-casting to form, and the surface of axis body 1 is polished and is handled, and the one end fixedly connected with of upper cover plate 2 that is close to apron 10 down adds strip of paper used for sealing 9, and the overall dimension who adds strip of paper used for sealing 9 is unanimous with the overall dimension of spread groove 11.
Detailed description of the invention
Referring to fig. 4-5, one end of the shaft body 1 far away from the oil inlet bin 7 is fixedly connected with a lower cover plate 10, the sectional dimension of the lower cover plate 10 is larger than that of the shaft body 1, the middle part of the lower cover plate 10, which is close to the oil storage cavity 8 and has one end, is fixedly connected with an installation block 12, the sectional dimension of the installation block 12 is smaller than that of the lower cover plate 10, one end of the lower cover plate 10, which is close to the installation block 12, is provided with a connection groove 11, the sectional dimension of the connection groove 11 is smaller than that of the lower cover plate 10, one end of the two shaft bodies 1, which are close to each other, is respectively fixed with an upper cover plate 2, the connection part of the upper cover plate 2 and the lower cover plate 2 is in threaded connection with a plurality of bolts 3, the outline of the bolt 3 is circular, the sectional dimension of the bolt 3 is smaller than that of the upper cover plate, the external diameter of axis body 1 is 4cm, and axis body 1 adopts the carbon steel die-casting to form, and the surface of axis body 1 carries out polishing treatment, and the one end fixedly connected with of upper cover plate 2 that is close to lower cover plate 10 adds the strip of paper used for sealing 9, and the overall dimension that adds the strip of paper used for sealing 9 is unanimous with the overall dimension of spread groove 11
The working principle of the invention is as follows: adopt lubricated chamber and oil feed bin 7, add lubricating oil through oil feed bin 7, then twist sealing plug 6, at 1 pivoted in-process of axis body, then the inside oil in lubricated chamber shifts out through oil outlet 5, realized the lubrication action to sleeve 4 after that, wearing and tearing have been reduced like this, service life has been improved, economic cost is reduced, upper cover plate 2 and lower apron 10 two devices through setting up, on upper cover plate 2 through setting up with the sealing strip 9 and set up groove 11 on apron 10 down, add the sealing strip 9 through rotatory gomphosis inside groove 11, through rotatory fastening, 3 fix it at the bolt through setting up, can make axis body 1 when conveying article like this, the condition that fracture emergence accident can not appear in upper cover plate 2 and lower apron 10 more department fastening, also can install when dismantling through bolt 3 more convenient and fast when needs.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (2)
1. Pressure self-adaptation's transmission axle, including two axisymmetric axis bodies (1) that set up, its characterized in that: the oil-filling shaft is characterized in that a shaft sleeve (4) is fixedly sleeved at one end, away from each other, of the shaft body (1), the section of the shaft sleeve (4) is in an I shape, an oil inlet bin (7) is fixed on the outer surface of the shaft body (1), a sealing plug (6) is in threaded connection with the inner portion of the oil inlet bin (7), the section size of the oil inlet bin (7) is smaller than that of the shaft body (1), the outline of the oil inlet bin (7) is rectangular, the height of the oil inlet bin (7) is smaller than that of the shaft body (1), the outline of the shaft sleeve (4) is consistent with that of the shaft body (1), the section size of the shaft sleeve (4) is larger than that of the shaft body (1), the section size of the sealing plug (6) is smaller than that of the oil inlet bin (7), the dimension of the sealing plug (6) is consistent with that of the oil inlet bin (7), an external thread is arranged at one end, close to, the internal thread that corresponds is seted up to oil feed bin (7) inner wall, external screw thread and internal thread intermeshing, the inside oil storage chamber (8) that is equipped with of axis body (1), oil outlet (5) with outside intercommunication are seted up to oil storage chamber (8) one side inner wall, oil outlet (5) run through axle sleeve (4) and set up, one of them the one end fixedly connected with lower apron (10) of keeping away from oil feed bin (7) of axis body (1), the cross sectional dimension of apron (10) is greater than the cross sectional dimension of axis body (1) down, the middle part fixedly connected with installation piece (12) of the one end of oil storage chamber (8) are kept away from to apron (10) down, the cross sectional dimension of installation piece (12) is less than the cross sectional dimension of apron (10) down, apron (10) are close to the one end of installation piece (12) down and have seted up spread groove (11), the cross sectional dimension of spread groove (11) is less than the, another one end that the body of axle (1) was kept away from into oil bin (7) is fixed with upper cover plate (2), the junction threaded connection of upper cover plate (2) and lower apron (10) has a plurality of bolts (3), the appearance profile of bolt (3) is circular, the cross sectional dimension of bolt (3) is less than the cross sectional dimension of upper cover plate (2), the one end fixedly connected with of apron (10) adds strip of paper used for sealing (9) under being close to of upper cover plate (2), the appearance dimension that adds strip of paper used for sealing (9) is unanimous with the appearance dimension of spread groove (11).
2. The pressure adaptive transmission shaft of claim 1, wherein: the internal diameter of the oil inlet bin (7) is 6mm, the diameter of the oil inlet bin (7) is larger than the internal diameter of the oil outlet hole (5), the upper end of the sealing plug (6) is larger than the diameter of the lower end of the sealing plug, the external diameter of the shaft body (1) is 4cm, the shaft body (1) is formed by carbon steel in a die-casting mode, and the surface of the shaft body (1) is polished.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010385750.0A CN111573203B (en) | 2020-05-09 | 2020-05-09 | Pressure self-adaptive transmission shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010385750.0A CN111573203B (en) | 2020-05-09 | 2020-05-09 | Pressure self-adaptive transmission shaft |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111573203A CN111573203A (en) | 2020-08-25 |
| CN111573203B true CN111573203B (en) | 2021-05-04 |
Family
ID=72117307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010385750.0A Active CN111573203B (en) | 2020-05-09 | 2020-05-09 | Pressure self-adaptive transmission shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111573203B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4743138A (en) * | 1986-02-24 | 1988-05-10 | Alsthom | Device for coupling two flanged shaft ends |
| CN201225500Y (en) * | 2008-06-12 | 2009-04-22 | 邱卫明 | Lubrication structure of decelerator connection shaft |
| CN204713952U (en) * | 2015-06-17 | 2015-10-21 | 淄博精科机械有限公司 | A kind of roller and sodium silicate production chain mat machine storing high temperature-resistant grease |
| CN207393831U (en) * | 2017-08-16 | 2018-05-22 | 北京汽车股份有限公司 | Damper, automobile suspension system and automobile |
| CN207621185U (en) * | 2017-10-30 | 2018-07-17 | 蒙塔萨汽车技术（北京）有限公司 | A kind of automobile-used right rear axle nested structure |
| CN208058385U (en) * | 2018-03-16 | 2018-11-06 | 揭阳市恒翔电器有限公司 | A kind of motor lubricating arrangement |
| CN210462409U (en) * | 2019-08-27 | 2020-05-05 | 江西同进电子科技有限公司 | Stepping speed reduction motor with lubricating assembly |
-
2020
- 2020-05-09 CN CN202010385750.0A patent/CN111573203B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4743138A (en) * | 1986-02-24 | 1988-05-10 | Alsthom | Device for coupling two flanged shaft ends |
| CN201225500Y (en) * | 2008-06-12 | 2009-04-22 | 邱卫明 | Lubrication structure of decelerator connection shaft |
| CN204713952U (en) * | 2015-06-17 | 2015-10-21 | 淄博精科机械有限公司 | A kind of roller and sodium silicate production chain mat machine storing high temperature-resistant grease |
| CN207393831U (en) * | 2017-08-16 | 2018-05-22 | 北京汽车股份有限公司 | Damper, automobile suspension system and automobile |
| CN207621185U (en) * | 2017-10-30 | 2018-07-17 | 蒙塔萨汽车技术（北京）有限公司 | A kind of automobile-used right rear axle nested structure |
| CN208058385U (en) * | 2018-03-16 | 2018-11-06 | 揭阳市恒翔电器有限公司 | A kind of motor lubricating arrangement |
| CN210462409U (en) * | 2019-08-27 | 2020-05-05 | 江西同进电子科技有限公司 | Stepping speed reduction motor with lubricating assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111573203A (en) | 2020-08-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2877850Y (en) | Energy-saving ball mill | |
| CN209856338U (en) | Compensation type anti-friction gear | |
| CN111573203B (en) | Pressure self-adaptive transmission shaft | |
| CN219975176U (en) | Automobile synchronizer convenient for rapid maintenance | |
| CN202883712U (en) | Centripetal joint bearing with inner diameter provided with belt spiral groove | |
| CN110486473B (en) | Novel rotary shaft lip-shaped sealing ring | |
| CN212493100U (en) | Shaft end oil distributing and discharging structure of cone crusher | |
| CN203098548U (en) | Shaft | |
| CN113417930B (en) | Corrosion-resistant high-strength hexagon bolt | |
| CN211175051U (en) | Crankshaft thrust plate forced lubrication structure | |
| CN210853960U (en) | Heavy-load roller mounting structure of roller conveying line | |
| CN207776927U (en) | A kind of oil sump drain oil swivel nut | |
| CN204327649U (en) | Oil hydraulic cylinder bearing pin | |
| CN205780271U (en) | A kind of three sliding bearing rollers | |
| CN208220655U (en) | A kind of auto-strengthening casing | |
| CN208262384U (en) | A kind of Novel structure high speed headstock | |
| CN202741600U (en) | Wrinkle-free plate lubrication system of pipe bending machine | |
| CN201330798Y (en) | Wearable bearing base | |
| CN214146278U (en) | Adjustable metal bushing | |
| CN210003676U (en) | wear-resistant spherical tile bearing | |
| CN214367514U (en) | Improved catalyst cylinder | |
| CN2918316Y (en) | Lubricating device of strap machine main transmission cylinder bearing | |
| CN217502361U (en) | Novel filter rod feeding brake positioning pin and brake | |
| CN214617464U (en) | Integrated dual-lubrication connecting rod bushing | |
| CN221046149U (en) | Transmission shaft bushing structure of cone crusher |
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 | ||
| GR01 | Patent grant |