CN204459718U - Big-and-middle-sized hoist screw mandrel head oiling assembly - Google Patents
Big-and-middle-sized hoist screw mandrel head oiling assembly Download PDFInfo
- Publication number
- CN204459718U CN204459718U CN201520142508.5U CN201520142508U CN204459718U CN 204459718 U CN204459718 U CN 204459718U CN 201520142508 U CN201520142508 U CN 201520142508U CN 204459718 U CN204459718 U CN 204459718U
- Authority
- CN
- China
- Prior art keywords
- oil
- screw mandrel
- big
- outlet tube
- conservator
- 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.)
- Expired - Fee Related
Links
Landscapes
- Transmission Devices (AREA)
Abstract
Big-and-middle-sized hoist screw mandrel head oiling assembly, comprise oiling device and screw mandrel, oiling device comprises oil conservator and end cap, oil conservator upper end open, and its lower end is provided with oil outlet tube, face, oil outlet tube outer circumferential is provided with screw thread, and end cap rotates and is arranged at oil conservator upper end; Screw mandrel is vertically arranged, and its upper end is provided with oil hole, and screw mandrel top is provided with oil through, and oil through one end is communicated with bottom oil hole, and the other end is arranged on screw mandrel outer side surface, and oil outlet tube is connected with oil hole by screw thread.
Description
Technical field
The utility model relates to the lubricating maintenance device of big-and-middle-sized hoist feed screw nut, particularly relates to big-and-middle-sized hoist screw mandrel head oiling assembly.
Background technique
Big-and-middle-sized hoist is usually all in river, air is comparatively moist, metal is easy to get rusty, big-and-middle-sized hoist feed screw nut, owing to lacking lubricating condition, lacks and lubricates timely, and the feed screw nut of some hoist did not smear once oil at all, cause some nut that silk is worn and torn light, some feed screw nut is become rusty extremely together, cannot use at all, cause unnecessary loss.
Summary of the invention
For the defect existed in prior art, the utility model provides big-and-middle-sized hoist screw mandrel head oiling assembly, can provide lubrication and maintenance in real time for screw mandrel.
Concrete technological scheme is: big-and-middle-sized hoist screw mandrel head oiling assembly, and comprise oiling device and screw mandrel, oiling device comprises oil conservator and end cap, oil conservator upper end open, and its lower end is provided with oil outlet tube, face, oil outlet tube outer circumferential is provided with screw thread, and end cap rotates and is arranged at oil conservator upper end; Screw mandrel is vertically arranged, and its upper end is provided with oil hole, and screw mandrel top is provided with oil through, and oil through one end is communicated with bottom oil hole, and the other end is arranged on screw mandrel outer side surface, and oil outlet tube is connected with oil hole by screw thread.
Described oil hole is vertically arranged at screw mandrel upper end center position.
Described end cap and oil conservator are threaded connection.
The utility model structure is simple, simple to operation, low cost of manufacture, replicability is strong, and load lubricant oil by oil conservator, lubricant oil enters in oil hole by oil outlet tube, then flow out from oil through and screw mandrel and the nut be set in screw mandrel are lubricated in real time, reduce the wearing and tearing of screw mandrel, extend the service time of hoist, gate, unnecessary breaking-up is decreased to the component of hoist.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Embodiment
As shown in Figure 1, big-and-middle-sized hoist screw mandrel head oiling assembly, comprise oiling device and screw mandrel 1, oiling device comprises oil conservator 2 and end cap 3, oil conservator 2 upper end open, and its lower end is provided with oil outlet tube 4, face, oil outlet tube 4 outer circumferential is provided with screw thread, end cap 3 rotates and is arranged at oil conservator 2 upper end, and end cap 3 and oil conservator 2 are threaded connection; Screw mandrel 1 is vertically arranged, and its upper end is provided with oil hole 5, and oil hole 5 is vertically arranged at screw mandrel 1 upper end center position, and screw mandrel 1 top is provided with oil through 6, and oil through 6 one end is communicated with bottom oil hole 5, and oil outlet tube 4 is connected with oil hole 5 by screw thread.
Inject lubricant oil by oil conservator 2, lubricant oil enters in oil hole 5 by oil outlet tube 4, then arrives face outside screw mandrel 1 by oil through 6, and oil through 6 diameter is less, thus makes lubricant oil slow releasing, prevents the waste that lubricant oil too much causes.
Claims (3)
1. big-and-middle-sized hoist screw mandrel head oiling assembly, it is characterized in that: comprise oiling device and screw mandrel, oiling device comprises oil conservator and end cap, oil conservator upper end open, and its lower end is provided with oil outlet tube, face, oil outlet tube outer circumferential is provided with screw thread, and end cap rotates and is arranged at oil conservator upper end; Screw mandrel is vertically arranged, and its upper end is provided with oil hole, and screw mandrel top is provided with oil through, and oil through one end is communicated with bottom oil hole, and the other end is arranged on screw mandrel outer side surface, and oil outlet tube is connected with oil hole by screw thread.
2. big-and-middle-sized hoist screw mandrel head oiling assembly as claimed in claim 1, is characterized in that: described oil hole is vertically arranged at screw mandrel upper end center position.
3. big-and-middle-sized hoist screw mandrel head oiling assembly as claimed in claim 1, is characterized in that: described end cap and oil conservator are threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520142508.5U CN204459718U (en) | 2015-03-13 | 2015-03-13 | Big-and-middle-sized hoist screw mandrel head oiling assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520142508.5U CN204459718U (en) | 2015-03-13 | 2015-03-13 | Big-and-middle-sized hoist screw mandrel head oiling assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204459718U true CN204459718U (en) | 2015-07-08 |
Family
ID=53666601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520142508.5U Expired - Fee Related CN204459718U (en) | 2015-03-13 | 2015-03-13 | Big-and-middle-sized hoist screw mandrel head oiling assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204459718U (en) |
-
2015
- 2015-03-13 CN CN201520142508.5U patent/CN204459718U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204477662U (en) | A kind of lithium grease lubricating grease automatic filling device | |
| CN104696693A (en) | Auto-lubrication device for lithium-based grease and lubricating grease | |
| CN205078619U (en) | Tip of bearing is from lubricating structure | |
| CN204459718U (en) | Big-and-middle-sized hoist screw mandrel head oiling assembly | |
| CN206468527U (en) | Plunger type high-pressure water filling pump lubricating oilses leak-proof device | |
| CN102967141A (en) | Kiln tail sealing device | |
| CN202451236U (en) | Oil pan with special drain plug hole | |
| CN106151210A (en) | A kind of can be fuel-displaced self-lubricating bolt | |
| CN203426400U (en) | Lubricating structure for injection mechanism of squeeze casting machine | |
| CN204004019U (en) | A kind of adapter sleeve | |
| CN205592618U (en) | Fat device is annotated to bearing | |
| CN205190492U (en) | Bolt | |
| CN204300661U (en) | A kind of steel wire for logging lubricating coupler | |
| CN203221063U (en) | Lubrication structure of baffle vertical roller of tandem rolling set | |
| CN207406625U (en) | A kind of automatic oiling heavy railway wagon car pulling arm axis pin | |
| CN201159276Y (en) | Automatic lubrication device for load-hanging steel wire rope | |
| CN205669542U (en) | A kind of screw-in multi-functional pressure lid arrangement | |
| CN203702807U (en) | Double-end stud | |
| CN204525031U (en) | A kind of integrated lubrication oil circuit for hydraulic self-centering centre frame | |
| CN203836160U (en) | Transmission system with oil leakage prevention device | |
| CN203857019U (en) | Loader fixed shaft type gearbox bearing lubrication device | |
| CN204124696U (en) | The low frictional tightness rope sheave of a kind of belt feeder | |
| CN204477657U (en) | A kind of vehicle centralized lubricating system self oil feeder | |
| CN203906479U (en) | Taper pin | |
| CN203808701U (en) | Roller assembly for electro-hydraulic gate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20190313 |