CN220850344U - Crankshaft structure capable of automatically lubricating - Google Patents
Crankshaft structure capable of automatically lubricating Download PDFInfo
- Publication number
- CN220850344U CN220850344U CN202322471612.6U CN202322471612U CN220850344U CN 220850344 U CN220850344 U CN 220850344U CN 202322471612 U CN202322471612 U CN 202322471612U CN 220850344 U CN220850344 U CN 220850344U
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- CN
- China
- Prior art keywords
- crankshaft
- fixedly connected
- wall
- bent axle
- fixed cylinder
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- 230000001050 lubricating effect Effects 0.000 title claims abstract description 11
- 238000001125 extrusion Methods 0.000 claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 239000010687 lubricating oil Substances 0.000 claims description 25
- 239000011248 coating agent Substances 0.000 claims description 10
- 238000000576 coating method Methods 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 10
- 238000007789 sealing Methods 0.000 abstract description 18
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 239000007921 spray Substances 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005461 lubrication Methods 0.000 description 5
- 239000003973 paint Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Lubrication Of Internal Combustion Engines (AREA)
Abstract
The utility model discloses a crankshaft structure capable of automatically lubricating, which comprises a crankshaft, wherein crankshaft rods are fixedly connected to two ends of the crankshaft, a transmission structure is arranged on the crankshaft rods, mounting blocks are sleeved on the outer sides of the crankshaft rods in a rotating mode, fixing cylinders are fixedly connected to the inner parts of the mounting blocks, sealing bottom plates are connected to the inner parts of the fixing cylinders in a sliding mode, fixing springs are fixedly connected to one ends, far away from the crankshaft rods, of the sealing bottom plates, one ends, far away from the sealing bottom plates, of the fixing springs are fixedly connected to the inner side walls of the mounting blocks, extrusion plates are connected to the inner parts of the fixing cylinders in a sliding mode, extrusion spray heads are fixedly connected to the extrusion plates, and smearing structures are arranged in the mounting blocks. The utility model has simple structure and convenient operation, can lubricate the crankshaft in real time in the running process of the crankshaft, and reduces the damage to the crankshaft in the using process, thereby prolonging the service life of the crankshaft and being beneficial to the use of the crankshaft.
Description
Technical Field
The utility model relates to the field of crankshafts, in particular to a crankshaft structure capable of automatically lubricating.
Background
The crankshaft is the most important part in the engine, bears the force transmitted by the connecting rod, converts the force into torque, outputs the torque through the crankshaft and drives other accessories on the engine to work, and because of the importance of the crankshaft, the crankshaft needs to be lubricated in real time so as to ensure the normal operation of the crankshaft.
The existing crankshaft structure lacks the effect of automatic lubrication, cannot guarantee real-time lubrication of the crankshaft, and therefore damage to the crankshaft in the use process is improved, the service life of the crankshaft is prolonged, and the use of the crankshaft is not facilitated.
Disclosure of utility model
The utility model aims to solve the defects existing in the prior art, such as: the real-time lubrication of the crankshaft cannot be guaranteed, the damage to the crankshaft in the use process is improved, the service life of the crankshaft is reduced, the use of the crankshaft is not facilitated, and the crankshaft structure capable of automatically lubricating is provided.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a crank axle structure that can self-lubricate, includes the bent axle, the equal fixedly connected with bent axle pole in both ends department of bent axle, be provided with transmission structure on the bent axle pole, the outside rotation cover of bent axle pole is equipped with the installation piece, the inside fixedly connected with fixed cylinder of installation piece, the inside sliding connection of fixed cylinder has sealing bottom plate, sealing bottom plate keeps away from the one end fixedly connected with fixed spring of bent axle pole, sealing bottom plate's one end fixedly connected with is kept away from to fixed spring is on the inside wall of installation piece, the inside sliding connection of fixed cylinder has the stripper plate, the stripper plate pastes the setting with the bent axle pole mutually, fixedly connected with extrusion shower nozzle on the stripper plate, be provided with in the installation piece and scribble the structure.
Preferably, the structure is paintd including seting up the link groove in the junction of bent axle pole and installation piece, the link groove is circular, the cover is equipped with on the bent axle pole and paints the sleeve, it pastes the setting with the bent axle pole to paint telescopic inner wall, fixedly connected with polylith connecting block on the inner wall of link groove, every the connecting block is close to the equal fixedly connected with coupling spring in one side of bent axle pole, the one end that the coupling spring kept away from the connecting block that corresponds is with paint telescopic lateral wall fixed connection.
Preferably, a smooth rubber layer is covered on the inner wall of the smearing sleeve, and a lubricating oil guide groove is arranged on the inner wall of the smearing sleeve.
Preferably, one end of the extrusion plate, which is far away from the crankshaft rod, is fixedly connected with a control button, and an alarm corresponding to the control button is fixedly arranged on the crankshaft.
Preferably, an adding pipe is fixedly arranged on the upper inner wall of the fixed cylinder, the adding pipe penetrates through the upper inner wall of the fixed cylinder and the upper inner wall of the mounting block, and a fixed plug is arranged inside the adding pipe.
Preferably, the mounting block is fixedly provided with a mounting structure.
Compared with the prior art, the utility model has the beneficial effects that: the crankshaft can be lubricated in real time in the running process of the crankshaft, and the damage to the crankshaft in the using process is reduced, so that the service life of the crankshaft is prolonged, and the crankshaft is favorably used.
Drawings
FIG. 1 is a schematic diagram of a crankshaft structure capable of automatic lubrication according to the present utility model;
FIG. 2 is an enlarged view of FIG. 1 at A;
fig. 3 is a schematic perspective view of a fixing cylinder of a crankshaft structure capable of automatic lubrication according to the present utility model.
In the figure: 1 crankshaft, 2 crankshaft rod, 3 installation block, 4 connection slot, 5 coating sleeve, 6 connection block, 7 connection spring, 8 fixed cylinder, 9 sealing bottom plate, 10 fixed spring, 11 extrusion plate, 12 extrusion nozzle, 13 adding pipe, 14 control button, 15 alarm.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments.
Referring to fig. 1-3, a crankshaft structure capable of automatically lubricating comprises a crankshaft 1, wherein both ends of the crankshaft 1 are fixedly connected with a crankshaft rod 2, a transmission structure is arranged on the crankshaft rod 2, a mounting block 3 is sleeved on the outer side of the crankshaft rod 2 in a rotating manner, a fixed cylinder 8 is fixedly connected inside the mounting block 3, a sealing bottom plate 9 is connected inside the fixed cylinder 8 in a sliding manner, a fixed spring 10 is fixedly connected to one end, away from the crankshaft rod 2, of the sealing bottom plate 9, one end, away from the sealing bottom plate 9, of the fixed spring 10 is fixedly connected to the inner side wall of the mounting block 3, an extrusion plate 11 is connected inside the fixed cylinder 8 in a sliding manner, lubricating oil is arranged in the fixed cylinder 8, the extrusion plate 11 is adhered to the crankshaft rod 2, an extrusion spray head 12 is fixedly connected to the extrusion plate 11, an smearing structure is arranged in the mounting block 3, the crankshaft rod 2 and the crankshaft 1 rotates under the action of the transmission structure, meanwhile, the crankshaft 1 is vibrated when vibrated, the crankshaft 1 extrudes the extrusion plate 11, so that the lubricating oil in the fixed cylinder 8 is extruded from the extrusion spray head 12, and the extruded lubricating oil falls onto the crankshaft rod 2; the mounting block 3 is fixedly provided with a mounting structure, and the mounting block 3 can be fixed through the mounting structure;
The coating structure comprises a connecting groove 4 arranged at the joint of the crankshaft rod 2 and the mounting block 3, the connecting groove 4 is circular, a coating sleeve 5 is sleeved on the crankshaft rod 2, the inner wall of the coating sleeve 5 is arranged in a pasting mode with the crankshaft rod 2, a plurality of connecting blocks 6 are fixedly connected to the inner wall of the connecting groove 4, one side, close to the crankshaft rod 2, of each connecting block 6 is fixedly connected with a connecting spring 7, one end, far away from the corresponding connecting block 6, of each connecting spring 7 is fixedly connected with the side wall of the coating sleeve 5, vibration can enable the crankshaft rod 2 to move, different connecting springs 7 contract or relax outwards, the elastic force of the connecting springs 7 changes to enable the coating sleeve 5 to move, lubricating oil falling onto the crankshaft rod 2 is coated on the crankshaft rod 2, and meanwhile the lubricating oil is enabled to be coated more uniformly along with the rotation of the crankshaft rod 2; the inner wall of the smearing sleeve 5 is covered and provided with a smooth rubber layer, the inner wall of the smearing sleeve 5 is provided with a lubricating oil guide groove, and lubricating oil can flow into the lubricating oil guide groove so as to be convenient for smearing the lubricating oil;
The end of the extrusion plate 11 far away from the crankshaft rod 2 is fixedly connected with a control button 14, an alarm 15 corresponding to the control button 14 is fixedly arranged on the crankshaft 1, along with the reduction of lubricating oil in the fixed cylinder 8, the fixed spring 10 is relaxed, the sealing bottom plate 9 is pushed to move, so that the lubricating oil keeps filling the space between the sealing bottom plate 9 and the extrusion plate 11, along with the movement of the sealing bottom plate 9, the sealing bottom plate 9 finally presses the control button 14, the alarm 15 alarms, and a user is prompted that the lubricating oil needs to be supplemented; an adding pipe 13 is fixedly arranged on the upper inner wall of the fixed barrel 8, the adding pipe 13 penetrates through the fixed barrel 8 and the upper inner wall of the mounting block 3, a fixed plug is arranged inside the adding pipe 13, the fixed plug is opened, and lubricating oil is added into the fixed barrel 8 through the adding pipe 13 Jin Ke.
In the utility model, when the device is used, the crank shaft 2 and the crank shaft 1 rotate under the action of a transmission structure, meanwhile, the crank shaft 1 can vibrate during operation, the crank shaft 1 can extrude the extruding plate 11 when vibrating, so that lubricating oil in the fixed cylinder 8 is extruded from the extruding nozzle 12, the extruded lubricating oil falls onto the crank shaft 2, the crank shaft 2 can move through vibration, different connecting springs 7 contract or relax outwards, the change of the elasticity of the connecting springs 7 enables the smearing sleeve 5 to move, the lubricating oil falling onto the crank shaft 2 is smeared on the crank shaft 2, meanwhile, the lubricating oil is smeared more uniformly along with the rotation of the crank shaft 2, meanwhile, the lubricating oil flows into the lubricating oil guide groove when flowing on the crank shaft 2, so that the lubricating oil smears, along with the reduction of the lubricating oil in the fixed cylinder 8, the fixed spring 10 relaxes, the sealing bottom plate 9 is pushed to move, the lubricating oil keeps filling the space between the sealing bottom plate 9 and the extruding plate 11, the sealing bottom plate 9 moves, finally the sealing bottom plate 9 presses down a control button 14 to give an alarm, the alarm 15, the user is reminded that the lubricating oil is required to be smeared, and the fixed cylinder Jin Ke is required to be added into the fixed cylinder 8 by the adding tube 13.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a crank structure that can self-lubricate, includes bent axle (1), its characterized in that, the equal fixedly connected with bent axle pole (2) in both ends department of bent axle (1), be provided with transmission structure on bent axle pole (2), the outside rotation cover of bent axle pole (2) is equipped with installation piece (3), the inside fixedly connected with fixed cylinder (8) of installation piece (3), the inside sliding connection of fixed cylinder (8) has sealed bottom plate (9), one end fixedly connected with fixed spring (10) of bent axle pole (2) are kept away from to sealed bottom plate (9), one end fixedly connected with of sealed bottom plate (9) is kept away from to fixed spring (10) is on the inside wall of installation piece (3), the inside sliding connection of fixed cylinder (8) has extrusion plate (11), extrusion plate (11) paste the setting mutually with bent axle pole (2), fixedly connected with extrusion shower nozzle (12) on extrusion plate (11), be provided with in installation piece (3) and scribble the structure.
2. The crankshaft structure capable of automatically lubricating according to claim 1, wherein the coating structure comprises a connecting through groove (4) formed in the joint of the crankshaft rod (2) and the mounting block (3), the connecting through groove (4) is circular, a coating sleeve (5) is sleeved on the crankshaft rod (2), the inner wall of the coating sleeve (5) is arranged in a manner of being attached to the crankshaft rod (2), a plurality of connecting blocks (6) are fixedly connected to the inner wall of the connecting through groove (4), connecting springs (7) are fixedly connected to one side, close to the crankshaft rod (2), of each connecting block (6), and one end, away from the corresponding connecting block (6), of each connecting spring (7) is fixedly connected with the side wall of the coating sleeve (5).
3. The crankshaft structure capable of automatically lubricating according to claim 2, wherein a smooth rubber layer is covered on the inner wall of the smearing sleeve (5), and a lubricating oil guide groove is arranged on the inner wall of the smearing sleeve (5).
4. The crankshaft structure capable of automatically lubricating according to claim 1, wherein a control button (14) is fixedly connected to one end of the extrusion plate (11) away from the crankshaft rod (2), and an alarm (15) corresponding to the control button (14) is fixedly arranged on the crankshaft (1).
5. The crankshaft structure capable of automatically lubricating according to claim 1, wherein an adding pipe (13) is fixedly arranged on the upper inner wall of the fixed cylinder (8), the adding pipe (13) penetrates through the upper inner wall of the fixed cylinder (8) and the mounting block (3), and a fixed plug is arranged inside the adding pipe (13).
6. The crankshaft structure capable of automatically lubricating according to claim 1, wherein the mounting block (3) is fixedly provided with a mounting structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322471612.6U CN220850344U (en) | 2023-09-12 | 2023-09-12 | Crankshaft structure capable of automatically lubricating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322471612.6U CN220850344U (en) | 2023-09-12 | 2023-09-12 | Crankshaft structure capable of automatically lubricating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220850344U true CN220850344U (en) | 2024-04-26 |
Family
ID=90748492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322471612.6U Active CN220850344U (en) | 2023-09-12 | 2023-09-12 | Crankshaft structure capable of automatically lubricating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220850344U (en) |
-
2023
- 2023-09-12 CN CN202322471612.6U patent/CN220850344U/en active Active
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