CN213393482U - Unidirectional rotation transmission device - Google Patents
Unidirectional rotation transmission device Download PDFInfo
- Publication number
- CN213393482U CN213393482U CN202022390131.9U CN202022390131U CN213393482U CN 213393482 U CN213393482 U CN 213393482U CN 202022390131 U CN202022390131 U CN 202022390131U CN 213393482 U CN213393482 U CN 213393482U
- Authority
- CN
- China
- Prior art keywords
- fixed bottom
- rotation transmission
- unidirectional rotation
- accommodating body
- rotating shaft
- 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
Landscapes
- General Details Of Gearings (AREA)
Abstract
The utility model relates to a big circular knitting machine accessory, in particular to a unidirectional rotation transmission device, which comprises a fixed bottom plate, wherein the fixed bottom plate is provided with a fixed bottom shell, a bearing is sleeved in the fixed bottom shell, a rotating shaft is sleeved in the bearing, one end of the rotating shaft is provided with a gear, the other end of the rotating shaft is provided with a clamping block, and the bottom of the fixed bottom shell is fixedly provided with a lubricating oil mechanism; the lubricating oil mechanism comprises an accommodating body which is used for accommodating lubricating oil and is of an annular structure, a lubricating body which is arranged at the bottom of the accommodating body and is of a cone structure, and a fixing column which is arranged at the top of the accommodating body and is fixedly connected with the fixed bottom shell; the utility model discloses in the plant maintenance in-process, need not frequently to dismantle the covering can be to the gear interpolation lubricating oil in the countershaft, guarantee the smooth operation of gear, improve the maintenance efficiency of maintainer to equipment of enterprise, improve the production efficiency of enterprise.
Description
Technical Field
The utility model relates to a big circular knitting machine accessory, concretely relates to unidirectional rotation transmission.
Background
One-way rotation transmission is one of the important mechanical parts of big circular knitting machine operation in-process, its each position collaborative operation through the gear drive big circular knitting machine of pivot, guarantee the high-efficient operation of big circular knitting machine, the gear of pivot is at the operation in-process, in order to guarantee the smooth and easy operation of gear, the maintainer of enterprise need regularly shut down and add lubricating oil for the gear, guarantee the smooth operation of gear, and the inside of big circular knitting machine is located usually to the pivot gear, the maintainer of enterprise need dismantle the covering at the in-process of maintaining, the maintenance efficiency of enterprise has been reduced. Therefore, at present, a novel unidirectional rotation transmission device is urgently needed, lubricating oil can be added to the gear in the rotating shaft without frequently disassembling the covering piece in the process of maintaining equipment, smooth operation of the gear is guaranteed, maintenance efficiency of enterprise maintenance personnel on the equipment is improved, and production efficiency of enterprises is improved.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem who exists above, the utility model provides an one-way rotation transmission, it need not frequently to dismantle the covering and can add lubricating oil to the gear in the countershaft in the maintenance of equipment process, guarantees the smooth operation of gear, improves the maintenance efficiency of enterprise maintainer to equipment, improves the production efficiency of enterprise.
The utility model adopts the following technical scheme:
a unidirectional rotation transmission device comprises a fixed bottom plate, wherein a fixed bottom shell is arranged on the fixed bottom plate, a bearing is sleeved in the fixed bottom shell, a rotating shaft is sleeved in the bearing, a gear is arranged at one end of the rotating shaft, a clamping block is arranged at the other end of the rotating shaft, and a lubricating oil mechanism is fixedly arranged at the bottom of the fixed bottom shell; the lubricating oil mechanism comprises an accommodating body which is used for accommodating lubricating oil and is of an annular structure, a lubricating body which is arranged at the bottom of the accommodating body and is of a cone structure, and a fixing column which is arranged at the top of the accommodating body and is fixedly connected with a fixed bottom shell, wherein the lubricating body comprises a fastening body which is sleeved outside the rotating shaft and is of an annular structure, and a lubricating side wall which is fixedly arranged on the upper surface of the fastening body and is fixedly connected with the lower surface of the accommodating body and is of a cone structure, the bottom of the accommodating body is provided with an oil inlet, the accommodating body is internally provided with a switch mechanism which is used for closing and opening the oil inlet, the switch mechanism comprises a screw rod which is sleeved inside the oil inlet, two guide rails which are arranged in the accommodating body and are of a convex structure and positioned at two sides of the oil inlet; one end of the screw rod is rotatably connected and arranged inside the lubricating body, the other end of the screw rod penetrates through the top of the accommodating body, a first driving gear is fixedly arranged at the top end of the screw rod, and the first driving gear is arranged on the outer side of the top of the accommodating body; the power mechanism comprises a motor and a second driving gear used for driving the first driving gear, and a feeding hole used for adding lubricating oil is formed in the top of the accommodating body.
Furthermore, the first driving gear and the second driving gear are both helical gears, the motor is a remote control servo motor, and a feeding cover body for sealing is additionally arranged on the feeding hole.
Furthermore, the sealing block is a rubber block, the distance between the inner surface of the fastening body and the outer surface of the rotating shaft is 1-2 mm, the fixing bottom plate is of a square structure, and fixing holes are symmetrically formed in the fixing bottom plate.
Preferably, the capacity of the accommodating body is 500-1000 mL, and the bearing is a one-way bearing.
From the above description of the structure of the present invention, compared with the prior art, the present invention has the following advantages: 1. the utility model discloses a set up lubricating oil mechanism and on-off mechanism, when needing to add lubricating oil to the gear of countershaft, through the closed piece that removes the on-off mechanism for lubricating oil in the holding body in the lubricating oil mechanism flows into in the lubricating body through the inlet port, and lubricating oil in the lubricating body flows out through the clearance between fastening body and the pivot simultaneously, flows along the pivot and realizes lubricated whole gear at last, and enterprise maintainer need not the manual work and need not the manual work to add lubricating oil to the gear and can realize the lubrication to the gear, and is high-efficient swift; 2. the utility model discloses a switching mechanism, through remote control servo motor drive screw, thereby realize the removal of the closed piece of being connected with the screw rod on the guide rail, and then realize the closed piece to the sealing of inlet port with open, when needs are with the leading-in lubrication body inside of lubricating oil, remove through drive screw drive closing body, open the inlet port, when treating lubricating oil inflow and satisfy the requirement, reverse drive screw makes the closing body seal the inlet port again, stop the inflow of lubricating oil, through remote control mode control motor, structural design retrencies, convenient to control, maintain convenient and fast, the maintenance efficiency of enterprise maintainer to equipment has been improved.
Drawings
Fig. 1 is a schematic perspective view of the present invention 1;
fig. 2 is a schematic perspective view of the present invention 2;
FIG. 3 is a schematic sectional view of the switch mechanism of the present invention, showing an enlarged perspective view of FIG. 1;
FIG. 4 is a schematic enlarged sectional view of the switch mechanism of the present invention, shown in FIG. 2;
fig. 5 is a schematic sectional enlarged perspective view of the switching mechanism of the present invention, fig. 3;
fig. 6 is a schematic sectional enlarged perspective view of the switching mechanism of the present invention, fig. 4;
fig. 7 is an enlarged schematic perspective view of the switch mechanism of the present invention in cross section view 5.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings.
Referring to fig. 1 to 7, a unidirectional rotation transmission device includes a fixed bottom plate 1, a fixed bottom shell 11 is arranged on the fixed bottom plate 1, a bearing is sleeved in the fixed bottom shell 11, a rotating shaft 12 is sleeved in the bearing, a gear 121 is arranged at one end of the rotating shaft 12, a clamping block 122 is arranged at the other end of the rotating shaft 12, and a lubricating oil mechanism 2 is fixedly arranged at the bottom of the fixed bottom shell 11; the lubricating oil mechanism 2 comprises an accommodating body 21 which is used for accommodating lubricating oil and is of an annular structure, a lubricating body 22 which is arranged at the bottom of the accommodating body 21 and is of a cone structure, and a fixing column 23 which is arranged at the top of the accommodating body 21 and is fixedly connected with the fixed bottom shell 11, the lubricating body 22 comprises a fastening body 221 which is sleeved outside the rotating shaft 12 and is in an annular structure, and a lubricating side wall 222 which is fixedly arranged on the upper surface of the fastening body 221 and fixedly connected with the lower surface of the accommodating body 21 to form a conical body structure, the bottom of the accommodating body 21 is provided with an oil inlet hole 211, the accommodating body 21 is internally provided with a switch mechanism 3 for closing and opening the oil inlet hole 211, the switch mechanism 3 comprises a screw 31 sleeved inside the oil inlet 211, two guide rails 32 which are arranged inside the accommodating body 21 and are positioned at two sides of the oil inlet 211 and are in a convex structure, a sealing block 33 which is matched with the guide rails 32 and is in threaded driving connection with the screw 31, a connecting body 34 which is connected with the end part of the guide rails 32 and a power mechanism 4 which is used for driving the screw 31; one end of the screw 31 is rotatably connected and arranged inside the lubricating body 22, the other end of the screw 31 penetrates through the accommodating body 21, the top of the top end of the screw is fixedly provided with a first driving gear 311, and the first driving gear 311 is arranged on the outer side of the top of the accommodating body 21; the power mechanism 4 comprises a motor 41 and a second driving gear 42 for driving the first driving gear 311, and the top of the accommodating body 21 is provided with a feeding hole 5 for adding lubricating oil.
Referring to fig. 1 to 7, the first driving gear 311 and the second driving gear 42 are both bevel gears, the motor 41 is a remote control servo motor, and the feeding hole 5 is provided with a feeding cover 51 for sealing. The sealing block 33 is a rubber block, the distance between the inner surface of the fastening body 221 and the outer surface of the rotating shaft 12 is 1.5 mm, the fixing base plate 1 is of a square structure, the fixing holes 13 are symmetrically formed in the fixing base plate 1, the capacity of the accommodating body 21 is 500-1000 mL, and the bearing is a one-way bearing.
The above-mentioned be the utility model discloses a concrete implementation way, nevertheless the utility model discloses a design concept is not limited to this, and the ordinary use of this design is right the utility model discloses carry out immaterial change, all should belong to the act of infringement the protection scope of the utility model.
Claims (9)
1. The utility model provides a unidirectional rotation transmission, includes PMKD, characterized by: the fixed bottom plate is provided with a fixed bottom shell, a bearing is sleeved in the fixed bottom shell, a rotating shaft is sleeved in the bearing, one end of the rotating shaft is provided with a gear, the other end of the rotating shaft is provided with a clamping block, and the bottom of the fixed bottom shell is fixedly provided with a lubricating oil mechanism; the lubricating oil mechanism comprises an accommodating body which is used for accommodating lubricating oil and is of an annular structure, a lubricating body which is arranged at the bottom of the accommodating body and is of a cone structure, and a fixing column which is arranged at the top of the accommodating body and is fixedly connected with the fixed bottom shell, the lubricating body comprises a fastening body which is sleeved outside the rotating shaft and is of an annular structure and a lubricating side wall which is fixedly arranged on the upper surface of the fastening body and fixedly connected with the lower surface of the accommodating body to form a conical structure, the bottom of the containing body is provided with an oil inlet, the inside of the containing body is provided with a switch mechanism for closing and opening the oil inlet, the switching mechanism comprises a screw rod sleeved in the oil inlet, two guide rails which are arranged in the accommodating body and are positioned on two sides of the oil inlet and are in a convex structure, a sealing block which is matched with the guide rails and is in threaded driving connection with the screw rod, a connecting body connected with the end parts of the guide rails and a power mechanism used for driving the screw rod; one end of the screw rod is rotatably connected and arranged inside the lubricating body, the other end of the screw rod penetrates through the top of the accommodating body, a first driving gear is fixedly arranged at the top end of the screw rod, and the first driving gear is arranged on the outer side of the top of the accommodating body; the power mechanism comprises a motor and a second driving gear used for driving the first driving gear, and a feeding hole used for adding lubricating oil is formed in the top of the accommodating body.
2. A unidirectional rotation transmission as claimed in claim 1, wherein: the first driving gear and the second driving gear are both helical gears.
3. A unidirectional rotation transmission device as claimed in claim 1 or 2, wherein: the motor is a remote control servo motor.
4. A unidirectional rotation transmission device as claimed in claim 1 or 2, wherein: and a feeding cover body for sealing is additionally arranged on the feeding hole.
5. A unidirectional rotation transmission as claimed in claim 1, wherein: the sealing block is a rubber block.
6. A unidirectional rotation transmission as claimed in claim 1, wherein: the distance between the inner surface of the fastening body and the outer surface of the rotating shaft is 1-2 mm.
7. A unidirectional rotation transmission as claimed in claim 1, wherein: the fixed bottom plate is of a square structure, and fixing holes are symmetrically formed in the fixed bottom plate.
8. A unidirectional rotation transmission as claimed in claim 4, wherein: the capacity of the accommodating body is 500-1000 mL.
9. A unidirectional rotation transmission as claimed in claim 1, wherein: the bearing is a one-way bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022390131.9U CN213393482U (en) | 2020-10-25 | 2020-10-25 | Unidirectional rotation transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022390131.9U CN213393482U (en) | 2020-10-25 | 2020-10-25 | Unidirectional rotation transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213393482U true CN213393482U (en) | 2021-06-08 |
Family
ID=76190222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022390131.9U Active CN213393482U (en) | 2020-10-25 | 2020-10-25 | Unidirectional rotation transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213393482U (en) |
-
2020
- 2020-10-25 CN CN202022390131.9U patent/CN213393482U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110848546B (en) | Hand-held type lathe part lubricating arrangement that can stretch out and draw back automatically | |
| CN205606157U (en) | Device that takes off and land is strained to lubricated olein | |
| CN213393482U (en) | Unidirectional rotation transmission device | |
| CN106112047A (en) | A kind of packaged type puncher for mining machinery boring | |
| CN213685219U (en) | Upper end cover of spindle box for mining machinery | |
| CN112110162A (en) | Coal dropping pipe with automatic cleaning function | |
| CN211141492U (en) | Automatic cover opening and closing device | |
| CN111113066A (en) | Outer sheet metal structure of digit control machine tool | |
| CN216341963U (en) | Sucker rod columnar centralizer for oil extraction well workover operation | |
| CN213414384U (en) | Bag structure is grabbed to integrated form braided bag | |
| CN112212062B (en) | Multi-rotation type valve gear box | |
| CN211174016U (en) | Underground drilling fluid solid-liquid separation device | |
| CN208936375U (en) | Gas treatment equipment | |
| CN210388308U (en) | Positioner for machining | |
| CN213794356U (en) | Hole opening device with cleaning function for bearing machining | |
| CN210543627U (en) | Filtering mechanism for lubricating oil production | |
| CN211276542U (en) | Protection mechanism of numerical control lathe | |
| CN205996245U (en) | A kind of packaged type puncher for mining machinery boring | |
| CN108481572A (en) | A kind of reinforcing agent production technology equipment of low-cost and high-performance | |
| CN218225407U (en) | Mechanical seal spare extrusion assembly fixture | |
| CN219198853U (en) | Dome valve convenient to lubricate | |
| CN220505759U (en) | Novel multi-connecting-rod transmission mechanism | |
| CN208364750U (en) | A kind of main reducer of middle axle gap bridge case lid | |
| CN215848282U (en) | Arm body structure of joint robot | |
| CN219484192U (en) | Composite stopper rod |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |