CN216202379U - Get stub bar location dabber automatic oiling mechanism - Google Patents
Get stub bar location dabber automatic oiling mechanism Download PDFInfo
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- CN216202379U CN216202379U CN202122421196.XU CN202122421196U CN216202379U CN 216202379 U CN216202379 U CN 216202379U CN 202122421196 U CN202122421196 U CN 202122421196U CN 216202379 U CN216202379 U CN 216202379U
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Abstract
The utility model relates to a get automatic oiling mechanism of stub bar location dabber, including getting stub bar, spiral ejector pin, connecting piece, oiling piece, the connecting piece rotates with oiling piece to be connected, is equipped with the notes oil pipe in the spiral ejector pin, and the connecting piece is equipped with the oil feed passageway, and oiling piece is equipped with automatic oil filler point, and oiling piece is equipped with the intercommunication annular, and the connecting piece is equipped with the rotary seal ring, gets the stub bar and is equipped with manual oil filler point, gets the stub bar and is equipped with the sealing plug. The inner wall of the material taking head is provided with a dustproof assembly. The dustproof assembly comprises a dustproof ring, a rotary sealing ring groove is coaxially formed in the end portion of the spiral pushing rod, the positioning core shaft is sleeved with a bearing, and an oil storage cavity is formed in the spiral pushing rod. Through setting up oiling spare, connecting piece, notes oil pipe for this automatic oiling mechanism can carry out automatic oiling to the positioning core axle, and the accuracy that reduces the automatic oiling simultaneously of human cost is higher, can regularly, quantitative mend oil, makes the bearing can be fully lubricated, and the potential safety hazard is lower.
Description
Technical Field
The application relates to the technical field of taking devices, in particular to an automatic oiling mechanism for a positioning mandrel of a taking head.
Background
The screw ship unloader is widely used in port, warehouse and other different work places to unload coal, sand and other bulk material. The screw type bulk cargo ship unloader is a high-efficiency continuous bulk cargo ship unloader, and the feeding mode of the screw type ship unloader is that a screw material taking head is adopted to forcibly feed materials to a feeding hole.
The end of a spiral feeding rod of the spiral ship unloader is rotatably connected to a positioning mandrel of a material taking head through a bearing, and the bearing is usually required to be periodically lubricated in order to reduce the abrasion of the bearing. The conventional lubricating mode is that a person adds lubricating oil to a bearing through an oil hole arranged on a material taking head.
To the correlation technique among the above-mentioned, the manual work carries out the oiling, needs to stop getting the operation of stub bar, and special oiling personnel are redistributed, and the condition of mistake operation or forgetting the oil filling appears easily in the manual work oiling, leads to the bearing to lack lubricating oil, and the potential safety hazard is also higher, awaits urgent need to improve.
SUMMERY OF THE UTILITY MODEL
In order to overcome the problem that the oil is filled manually and the mistake is operated or the oil is forgotten to be added easily, the application provides an automatic oiling mechanism of a material taking head positioning mandrel.
The application provides a get automatic oiling mechanism of material head positioning core axle adopts following technical scheme:
get stub bar location dabber automatic oiling mechanism, including getting stub bar, spiral ejector pin, connecting piece, oiling piece, the one end of spiral ejector pin is fixed on the connecting piece, the other end and fix the location dabber swivelling joint on getting the stub bar, the connecting piece rotates with oiling piece to be connected, be equipped with the notes oil pipe in the spiral ejector pin, the connecting piece is equipped with the oil feed passageway, the port of producing oil of notes oil pipe is towards location dabber, oil feed port and oil feed passageway intercommunication, oiling piece is equipped with automatic oil filler point, the both ends of automatic oil filler point are used for respectively with the oil pipe of outside automatic lubrication pump, oil feed passageway intercommunication.
Through adopting above-mentioned technical scheme, carry out the oiling to the oiling piece through outside self-lubricate pump, make lubricating oil pass through oil filler point, oil feed passageway and oiling pipe and flow to the positioning core axle on, lubricate the positioning core axle automatically, because the oil filler point is not getting overhead, can not get overhead normal operating and cause the influence at the oiling in-process.
Preferably, the oiling piece is provided with a communication ring groove, the communication ring groove is coaxial with the connecting piece, and the port of the oil inlet channel faces the outer wall of the connecting piece and is communicated with the communication ring groove.
Through adopting above-mentioned technical scheme, the setting of intercommunication annular for the oil filler point remains the intercommunication throughout with the oil feed passageway, makes the oiling more stable.
Preferably, the connecting piece is provided with a rotary sealing ring used for sealing a gap between the oil injection piece and the connecting piece, and the rotary sealing ring is provided with a group of rotary sealing rings at two axial sides of the communicating ring groove.
Through adopting above-mentioned technical scheme, the rotary seal ring can prevent that lubricating oil from leaking to the external world in the intercommunication annular.
Preferably, get the material head and be equipped with manual oil filler point, manual oil filler point link up to the tip that the location dabber kept away from getting the material head inner wall.
By adopting the technical scheme, after the automatic lubricating pump has a problem, personnel can lubricate the positioning core shaft by manually injecting oil into the manual oil injection hole.
Preferably, the material taking head is provided with a closing plug for closing the manual oil filling hole.
Through adopting above-mentioned technical scheme, the setting of closing plug can prevent that outside dust from getting into in the oil filler point, keeps the clean of oil filler point.
Preferably, the inner wall of the material taking head is provided with a dustproof assembly for preventing dust from entering a rotary connection part between the spiral material pushing rod and the positioning mandrel.
Through adopting above-mentioned technical scheme, the setting of dustproof subassembly can prevent that the dust from getting into and rotating in the clearance of junction between spiral ejector pin and the positioning core axle and causing the hindrance to the rotation of spiral ejector pin.
Preferably, the locating core shaft is sleeved with a bearing, an oil storage cavity is arranged in the spiral pushing rod, and the bearing is located in the oil storage cavity.
Through adopting above-mentioned technical scheme, the oil storage chamber can save lubricating oil for the bearing can obtain fully lubricated.
In summary, the present application includes at least one of the following beneficial technical effects:
by arranging the oil injection piece, the connecting piece and the oil injection pipe, the automatic oil injection mechanism can automatically inject oil into the positioning core shaft, reduces the labor cost, has higher accuracy of automatic oil injection, can regularly and quantitatively supplement oil, ensures that the bearing can be fully lubricated, and has lower potential safety hazard;
by arranging the dustproof assembly, dust is not easy to enter a rotary connection part between the spiral pushing rod and the positioning mandrel, and the normal rotation of the spiral pushing rod is influenced;
through setting up the oil storage chamber for the bearing can obtain fully lubricated, prolongs the oil supplementing cycle.
Drawings
FIG. 1 is a cross-sectional view of an embodiment of the present application.
Fig. 2 is an enlarged view of fig. 1 at a.
Fig. 3 is an enlarged view of fig. 1 at B.
Description of reference numerals: 1. taking a stub bar; 11. a mounting cavity; 12. positioning the mandrel; 13. a bearing; 2. a screw pusher bar; 21. a cavity; 22. an oil filling pipe; 23. an oil storage member; 24. an oil storage chamber; 25. a dust ring; 26. a dustproof sealing ring; 3. a connecting member; 31. an oil inlet channel; 4. an oiling piece; 41. an automatic oil hole; 42. connecting the convex end; 43. the annular groove is communicated; 44. rotating the sealing ring; 45. a manual oil injection hole; 46. a nozzle tip; 47. a closing plug; 5. an automatic lubrication pump.
Detailed Description
The embodiment of the application discloses get automatic oiling mechanism of stub bar location dabber.
Referring to fig. 1, get automatic oiling mechanism of stub bar location dabber, including getting stub bar 1, spiral ejector pin 2, connecting piece 3, oiling 4, get the installation cavity 11 that has seted up in stub bar 1 and supply spiral ejector pin 2 to install, fixedly connected with location dabber 12 on the inner wall of installation cavity 11, location dabber 12 has cup jointed bearing 13, the inner circle of bearing 13 is fixed on the outer wall of location dabber 12, the tip at spiral ejector pin 2 is fixed to the outer lane of bearing 13, connecting piece 3 is the column, spiral ejector pin 2's the other end passes through flange and 3 coaxial fixings of connecting piece, connecting piece 3 cross-under is on oiling 4 and is connected with oiling 4 rotation, oiling 4 is used for the outer wall fixed connection with the feed delivery cylinder that spiral ejector pin 2 belonged to.
Referring to fig. 1 and 2, an automatic oil injection hole 41 is formed in the oil injection piece 4, a connection convex end 42 used for being connected with an oil outlet pipe of the external automatic lubrication pump 5 is further fixedly connected to the outer side wall of the oil injection piece 4, and an outer port of the automatic oil injection hole 41 penetrates through to the end face, deviating from the oil injection piece 4, of the connection convex end 42 so as to be connected with the automatic lubrication pump 5.
The oil injection piece 4 is provided with a communication ring groove 43, the communication ring groove 43 is coaxial with the connecting piece 3, the notch of the communication ring groove 43 faces the connecting piece 3, and the inner port of the automatic oil injection hole 41 faces the outer wall of the connecting piece 3 and is communicated with the communication ring groove 43. The connecting piece 3 is fixedly connected with a rotary sealing ring 44 for sealing a gap between the oil injection piece 4 and the connecting piece 3, the rotary sealing ring 44 is provided with a group at two axial sides of the communicating ring groove 43, and the number of the group of rotary sealing rings 44 is two. The arrangement of the rotary sealing ring 44 can prevent the outside and the communication ring groove 43 from being blocked, prevent dust from entering the communication ring groove 43 and prevent oil leakage from happening difficultly.
The connecting piece 3 is provided with an oil inlet channel 31, one end of the oil inlet channel 31 is positioned on the outer side wall of the connecting piece 3 and is communicated with the communicating ring groove 43, and the other end of the oil inlet channel 31 penetrates through the surface of the middle connecting piece 3 facing the spiral material pushing rod 2 along the axial direction of the connecting piece 3.
Referring to fig. 1 and 3, an oil filling pipe 22 and a cavity 21 for installing the oil filling pipe 22 are formed in the spiral material pushing rod 2, the oil filling pipe 22 penetrates through the end part, far away from the material taking head 1, in the spiral material pushing rod 2 to be connected with an oil inlet channel 31, and an oil outlet port of the oil filling pipe 22 faces the positioning mandrel 12 to spray lubricating liquid on the positioning mandrel 12. And oiling 4 is kept away from and is got stub bar 1 and set up for when getting stub bar 1 during operation, this automatic oiling mechanism still can normally lubricate positioning core axle 12.
The end fixing of spiral charging ram 2 has oil storage 23, and oil storage 23 passes through the bolt and can dismantle with spiral charging ram 2's tip and be connected, has seted up oil storage chamber 24 in the oil storage 23, and oil storage chamber 24 communicates with the tip of notes oil pipe 22, and bearing 13 outer lane fixed mounting is on oil storage chamber 24 inner wall, and the tip of location dabber 12 penetrates in oil storage chamber 24 with bearing 13 inner circle fixed connection. The oil storage chamber 24 is provided to store lubricating oil so that the bearing 13 can be lubricated better.
The inner wall of the material taking head 1 is provided with a dustproof assembly for preventing dust from entering the rotary connection position between the spiral material pushing rod 2 and the positioning core shaft 12. The dustproof assembly comprises a dustproof ring 25, a dustproof sealing ring 26, the dustproof ring 25 is fixedly connected with the inner wall of the material taking head 1, the dustproof ring 25 is coaxially arranged with the positioning mandrel 12, a rotary sealing ring 44 groove is coaxially formed in the end part of the oil storage part 23, the dustproof ring 25 is embedded into the rotary sealing ring 44 groove to establish labyrinth seal for blocking external dust, the dustproof sealing ring 26 is positioned between the oil storage part 23 and the positioning mandrel 12, the dustproof sealing ring 26 is fixedly connected with the oil storage part 23, the inner wall of the dustproof sealing ring 26 is abutted to the side wall of the positioning mandrel 12, and a gap between the oil storage part 23 and the positioning mandrel 12 is sealed.
Referring to fig. 3, the outer wall of the material taking head 1 is provided with a manual oil injection hole 45, the manual oil injection hole 45 penetrates through the end of the positioning mandrel 12 along the axial direction of the positioning mandrel 12 and is communicated with the oil storage cavity 24, an oil nipple 46 is fixedly mounted on the inner wall of the manual oil injection hole 45, the material taking head 1 is provided with a closing plug 47 for closing the manual oil injection hole 45, and the closing plug 47 is a screw plug in the embodiment.
The implementation principle of getting automatic oiling mechanism of material head positioning core axle of this application embodiment does: personnel can pour into lubricating oil into automatic oil filler point 41 through going out oil pipe through operation outside automatic lubrication pump 5, later lubricating oil gets into oil storage chamber 24 through oil feed passageway 31 and notes oil pipe 22 in, lubricate bearing 13 and location dabber 12, reduced the human cost, and automatic lubrication pump 5 is regularly, the automatic oiling of ration, the phenomenon of forgetting the oiling can not appear for fluid in the oil storage chamber 24 keeps sufficient.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. Get automatic oiling mechanism of stub bar location dabber, its characterized in that: including getting stub bar (1), spiral material pushing rod (2), connecting piece (3), oiling piece (4), the one end of spiral material pushing rod (2) is fixed on connecting piece (3), the other end rotates with fixing location dabber (12) on getting stub bar (1) and is connected, connecting piece (3) rotate with oiling piece (4) and are connected, be equipped with in spiral material pushing rod (2) filling pipe (22), connecting piece (3) are equipped with oil feed passageway (31), the port of producing oil of filling pipe (22) is towards location dabber (12), oil feed port and oil feed passageway (31) intercommunication, oiling piece (4) are equipped with automatic oil filler point (41), the both ends of automatic oil filler point (41) are used for respectively with oil outlet pipe, oil feed passageway (31) the intercommunication of outside automatic lubrication pump (5).
2. The automatic oiling mechanism for the picking head positioning mandrel of claim 1 wherein: oiling piece (4) are equipped with intercommunication annular (43), intercommunication annular (43) are coaxial with connecting piece (3), the port of oil feed passageway (31) towards the outer wall of connecting piece (3) and with intercommunication annular (43) intercommunication.
3. The automatic oiling mechanism for the picking head positioning mandrel of claim 2, wherein: the connecting piece (3) is provided with a rotating sealing ring (44) used for sealing a gap between the oil injection piece (4) and the connecting piece (3), and the rotating sealing ring (44) is provided with a group at two axial sides of the communicating ring groove (43).
4. The automatic oiling mechanism for the picking head positioning mandrel of claim 1 wherein: get stub bar (1) and be equipped with manual oil filler point (45), manual oil filler point (45) link up to location dabber (12) and keep away from the tip of getting stub bar (1) inner wall.
5. The automatic oiling mechanism for the picking head positioning mandrel of claim 4 wherein: the material taking head (1) is provided with a closing plug (47) used for closing the manual oil filling hole (45).
6. The automatic oiling mechanism for the picking head positioning mandrel of claim 5, wherein: the inner wall of the material taking head (1) is provided with a dustproof assembly for preventing dust from entering a rotary connection part between the spiral material pushing rod (2) and the positioning core shaft (12).
7. The automatic oiling mechanism for the picking head positioning mandrel of claim 6, wherein: the dustproof assembly comprises a dustproof ring (25), the dustproof ring (25) is fixedly connected with the inner wall of the material taking head (1), a rotary sealing ring (44) groove is coaxially formed in the end part of the spiral material pushing rod (2), and the dustproof ring (25) is embedded into the rotary sealing ring (44) groove.
8. The automatic oiling mechanism for the picking head positioning mandrel of claim 1 wherein: the bearing (13) is sleeved on the positioning mandrel (12), an oil storage cavity (24) is arranged in the spiral material pushing rod (2), and the bearing (13) is located in the oil storage cavity (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122421196.XU CN216202379U (en) | 2021-10-08 | 2021-10-08 | Get stub bar location dabber automatic oiling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122421196.XU CN216202379U (en) | 2021-10-08 | 2021-10-08 | Get stub bar location dabber automatic oiling mechanism |
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| Publication Number | Publication Date |
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| CN216202379U true CN216202379U (en) | 2022-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122421196.XU Active CN216202379U (en) | 2021-10-08 | 2021-10-08 | Get stub bar location dabber automatic oiling mechanism |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117759853A (en) * | 2024-02-22 | 2024-03-26 | 洛阳展尚建筑工程有限公司 | Waterproof equipment for building engineering |
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2021
- 2021-10-08 CN CN202122421196.XU patent/CN216202379U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117759853A (en) * | 2024-02-22 | 2024-03-26 | 洛阳展尚建筑工程有限公司 | Waterproof equipment for building engineering |
| CN117759853B (en) * | 2024-02-22 | 2024-05-03 | 洛阳展尚建筑工程有限公司 | Waterproof equipment for building engineering |
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