CN217328383U - Lubricating and sealing device for planetary reducer - Google Patents
Lubricating and sealing device for planetary reducer Download PDFInfo
- Publication number
- CN217328383U CN217328383U CN202122110833.1U CN202122110833U CN217328383U CN 217328383 U CN217328383 U CN 217328383U CN 202122110833 U CN202122110833 U CN 202122110833U CN 217328383 U CN217328383 U CN 217328383U
- Authority
- CN
- China
- Prior art keywords
- restorer
- protection box
- oil pipe
- fixed mounting
- vice
- 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
- 238000007789 sealing Methods 0.000 title claims abstract description 59
- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 51
- 230000001050 lubricating effect Effects 0.000 title claims description 15
- 238000005461 lubrication Methods 0.000 claims abstract description 10
- 238000010030 laminating Methods 0.000 claims 1
- 239000003921 oil Substances 0.000 description 39
- 230000000694 effects Effects 0.000 description 6
- 239000010687 lubricating oil Substances 0.000 description 3
- 239000011324 bead Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- General Details Of Gearings (AREA)
Abstract
The utility model relates to a lubrication sealing device for a planetary reducer, which comprises a base, wherein a reducer body is fixedly arranged at the top of the base, and a lubrication sealing mechanism is fixedly arranged at the top of the reducer body; lubricated sealing mechanism includes protection box, vice restorer, sealed lid, stopper, leads oil pipe, seal receptacle and main restorer, and the top fixed mounting of speed reducer organism has the protection box, and the inside fixed mounting of protection box has vice restorer, and one side fixed mounting of vice restorer has sealed lid, and the bottom fixed mounting of sealed lid has the stopper, and the inside fixed mounting of protection box has leads oil pipe, and the inside sliding connection of protection box has the seal receptacle, and one side fixed mounting of seal receptacle has main restorer. The utility model discloses a vice restorer and main restorer are connected with sealed lid and seal receptacle respectively, can be used to the sealed reset action after opening, and the seal receptacle comprises upper cover, riser and lower cover, and upper cover and lower cover cooperation can be used to double sealing.
Description
Technical Field
The utility model belongs to the technical field of planetary gear reducer is with lubricated sealing device technique and specifically relates to a planetary gear reducer is with lubricated sealing device is related to.
Background
The planetary reducer is an industrial product with wide application, can reduce the rotating speed of a motor and increase output torque, and can be used as a matched component in industries such as hoisting, excavating, transporting, building and the like.
In the prior art, the planetary reducer is widely applied, the planetary gear and the bearing in the planetary reducer are lubricated by lubricating oil, the sealing is realized by a spring and a top bead structure, during use, an oil gun port extrudes the top bead to act on the spring and compress, and the oil gun port injects oil into the planetary reducer.
The above prior art solutions have the following drawbacks: after the oiling is finished, the oil liquid at the tail end of the oil gun port can drip on the planetary speed reducer and is not easy to clean, and the independent spring and the ejecting ball are easy to incline due to the ejection of the oil gun port, so that the oil port cannot be sealed, and the independent spring after the inclining is not easy to maintain.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a lubricated sealing device for planetary gear reducer exists, through the lubricated sealing mechanism who sets up, can be used to the sealed effect after the reduction gear organism oiling, avoid fluid to leak outward, can slide in the protection box through sealed lid and seal receptacle, opening and sealed effect when can be used to the oiling.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
a lubrication sealing device for a planetary reducer comprises a base, wherein a reducer body is fixedly mounted at the top of the base, and a lubrication sealing mechanism is fixedly mounted at the top of the reducer body;
lubricated sealing mechanism includes protection box, vice restorer, sealed lid, stopper, leads oil pipe, seal receptacle and main restorer, and the top fixed mounting of speed reducer organism has the protection box, and the inside fixed mounting of protection box has vice restorer, and one side fixed mounting of vice restorer has sealed lid, and the bottom fixed mounting of sealed lid has the stopper, and the inside fixed mounting of protection box has leads oil pipe, and the inside sliding connection of protection box has the seal receptacle, and one side fixed mounting of seal receptacle has main restorer.
Preferably, the base is internally provided with four mounting holes, the number of the mounting holes is four, the left mounting hole and the right mounting hole are respectively a group, the two mounting holes of each group are distributed in the front and back direction, and the bottom of the speed reducer body is fixedly connected with the top of the base.
Preferably, the bottom of the lubricating and sealing mechanism is attached to and fixedly connected with the top of the speed reducer body, the protection box is a rectangular outer box, a flange is arranged at the bottom of the protection box, the bottom of the flange is fixedly connected with the top of the speed reducer body, the middle position of the top of the protection box is communicated with the inside and the outside of the protection box, and the bottom of the protection box is communicated with the inside of the speed reducer body.
Preferably, the quantity of vice restorer is two, and controls the distribution, about two vice restorers leave one side respectively with the inside left and right sides fixed connection of protection box, the quantity of sealed lid be two, and control the distribution, about two relative one sides of vice restorer respectively with about two sealed lid leave one side fixed connection, control two sealed relative one sides of lid and all seted up semi-circular clamping groove, two semi-circular clamping groove combinations are the circular port.
Preferably, the top of stopper and the bottom fixed connection of sealed lid, the quantity of stopper be two, correspond with two sealed lids respectively and be connected, oil pipe is located the bottom of stopper, oil pipe is conical hollow tube, the internal diameter at top is greater than the internal diameter of bottom in the oil pipe, both sides are provided with the connecting block respectively around oil pipe, oil pipe's one side and protection box inner wall fixed connection are kept away from to the connecting block.
Preferably, the quantity of seal receptacle is two, and control the distribution, the seal receptacle is by the upper cover, riser and lower cover are constituteed, one side of upper cover is located oil pipe's top, the bottom fixed mounting that oil pipe one side was kept away from to the upper cover has the riser, the riser is located oil pipe's the outside, the bottom fixed mounting of riser has the lower cover, one side of lower cover is located oil pipe's bottom, control two upper covers and control two lower covers and dock each other respectively, the spout that quantity is two is all seted up to both sides around the inside of protection box, two spouts distribute from top to bottom, top spout height is less than bottom spout height, two can slide in the top spout around the sealed lid, two can slide in the bottom spout around the seal receptacle.
Preferably, the number of the main repositors is four, the left and right main repositors are respectively in a group, the two main repositors in each group are distributed up and down, opposite sides of the left and right main repositors are fixedly connected with the left and right vertical plates, the left and right main repositors are fixedly connected with the left and right sides of the protection box, and the main repositors and the auxiliary repositors are both reset springs.
To sum up, the utility model discloses a following at least one useful technological effect:
1. the lubricating sealing mechanism can be used for sealing the speed reducer body after oil is injected, so that oil is prevented from leaking outside, and the sealing cover and the sealing seat can slide in the protection box and can be used for opening and sealing during oil injection;
2. through vice restorer and main restorer be connected with sealed lid and seal receptacle respectively, can be used to the sealed effect of restoreing after opening, the seal receptacle comprises upper cover, riser and lower cover, and upper cover and lower cover cooperation can be used to dual seal.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic partial cross-sectional view of the present invention;
fig. 3 is a schematic view of the lubricating and sealing mechanism of the present invention.
Reference numerals: 1. a base; 2. a speed reducer body; 3. lubricating the sealing mechanism; 301. a protection box; 302. a secondary repositor; 303. a sealing cover; 304. a limiting block; 305. an oil guide pipe; 306. a sealing seat; 307. a main restorer.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1-3, the lubricating and sealing device for the planetary reducer disclosed by the utility model comprises a base 1, a reducer body 2 is fixedly arranged at the top of the base 1, and a lubricating and sealing mechanism 3 is fixedly arranged at the top of the reducer body 2;
lubricated sealing mechanism 3 is including protecting box 301, vice restorer 302, sealed lid 303, stopper 304, lead oil pipe 305, seal receptacle 306 and main restorer 307, the top fixed mounting of speed reducer organism 2 has protection box 301, the inside fixed mounting of protection box 301 has vice restorer 302, one side fixed mounting of vice restorer 302 has sealed lid 303, the bottom fixed mounting of sealed lid 303 has stopper 304, the inside fixed mounting of protection box 301 has and leads oil pipe 305, the inside sliding connection of protection box 301 has seal receptacle 306, one side fixed mounting of seal receptacle 306 has main restorer 307.
In fig. 2, the mounting hole has been seted up to the inside of base 1, and the quantity of mounting hole is four, and respectively two are a set of about and, and two mounting holes of every group distribute around, the bottom of speed reducer body 2 and the top fixed connection of base 1, the setting of mounting hole is with the installation to speed reducer body 2, increases the connection steadiness to speed reducer body 2.
In fig. 2, the bottom of the lubricating and sealing mechanism 3 is attached to and fixedly connected with the top of the speed reducer body 2, the protection box 301 is a rectangular outer box, the bottom of the protection box 301 is provided with a flange, the bottom of the flange is fixedly connected with the top of the speed reducer body 2, the flange is used for being connected with the speed reducer body 2, the lubricating and sealing mechanism 3 is limited on the speed reducer body 2, the lubricating and sealing mechanism 3 and the speed reducer body 2 are connected into a whole, the top middle position of the protection box 301 is communicated with the inside and the outside of the protection box 301, the bottom of the protection box 301 is communicated with the inside of the speed reducer body 2, and lubricating oil enters the speed reducer.
In fig. 3, the quantity of vice restorer 302 is two, and control the distribution, control two vice restorer 302 from one side respectively with the inside left and right sides fixed connection of protection box 301, the quantity of sealed lid 303 is two, and control the distribution, control two vice restorer 302 relative one side respectively with control two sealed lid 303 from one side fixed connection, control two sealed lid 303 relative one sides and all seted up the semicircle draw-in groove, two semicircle draw-in groove combinations are the circular recess, the circular recess makes things convenient for the muzzle entering of grease gun, and is convenient quick, need not manually to open.
In fig. 3, the top of stopper 304 and the bottom fixed connection of sealed lid 303, the quantity of stopper 304 is two, correspond with two sealed lids 303 respectively and be connected, oil pipe 305 is located the bottom of stopper 304, oil pipe 305 is conical hollow tube, the internal diameter at top is greater than the internal diameter of interior bottom in oil pipe 305, oil pipe 305's front and back both sides are provided with the connecting block respectively, one side and protection box 301 inner wall fixed connection of oil pipe 305 are kept away from to the connecting block, oil pipe 305 is conical hollow tube, can guarantee that lubricating oil from top to bottom flows, increase the water conservancy diversion effect.
In fig. 3, the number of the sealing seats 306 is two, and the sealing seats 306 are distributed left and right, the sealing seats 306 are composed of an upper cover, a vertical plate and a lower cover, one side of the upper cover is located at the top of the oil guide pipe 305, the bottom of the upper cover far away from the oil guide pipe 305 is fixedly provided with the vertical plate, the vertical plate is located at the outer side of the oil guide pipe 305, the bottom of the vertical plate is fixedly provided with the lower cover, one side of the lower cover is located at the bottom of the oil guide pipe 305, the left and right upper covers and the left and right lower covers are respectively butted with each other, the front and rear sides of the interior of the protection box 301 are both provided with two sliding grooves, the two sliding grooves are distributed up and down, the height of the top sliding groove is less than that of the bottom sliding groove, the front and rear parts of the sealing covers 303 can slide in the top sliding grooves, the front and rear parts of the sealing seats 306 can slide in the bottom sliding grooves, the sealing seats 306 are composed of the upper covers, the riser and the lower cover are formed, so that the upper side and the lower side of the oil guide pipe 305 can be sealed, and a double sealing effect is achieved.
In fig. 3, the number of the main repositors 307 is four, two main repositors 307 are respectively arranged on the left and right sides of the main repositor 307, the two main repositors 307 in each group are distributed up and down, the opposite sides of the left and right main repositors 307 are fixedly connected with the separated sides of the left and right vertical plates respectively, the separated sides of the left and right main repositors 307 are fixedly connected with the left and right sides of the protection box 301 respectively, the main repositors 307 and the auxiliary repositors 302 are both reset springs, the reset springs are used for resetting after compression, manual sliding is not needed, and the working difficulty is reduced.
The implementation principle of the embodiment is as follows: handheld grease gun, insert the muzzle by protection box 301 top, make the muzzle stretch into inside protection box 301, the muzzle corresponds with the circular port on the sealed lid 303 this moment, the muzzle pushes down, its outside acts on sealed lid 303, make two sealed lids 303 of left and right sides move and compress vice restorer 302 mutually, vice restorer 302 compression holds power, make things convenient for after the muzzle withdraws from, vice restorer 302 can promote sealed lid 303 to reset, sealed lid 303 drives stopper 304 and removes and promotes sealed seat 306 and open, sealed seat 306 compresses main restorer 307 simultaneously, it is convenient in reseing, the muzzle stretches into in leading oil pipe 305 and extends to speed reduction organism 2 inside top, to the inside oiling of speed reduction organism 2, after the oiling, the muzzle withdraws from, main restorer 307 and vice restorer 302 restore to promote sealed lid 303 and sealed seat 306 to seal.
The lubricating and sealing device for the planetary reducer can be used for sealing the reducer body 2 after oil is injected through the lubricating and sealing mechanism 3, so that oil is prevented from leaking outwards, and the lubricating and sealing device can slide in the protective box 301 through the sealing cover 303 and the sealing seat 306 and can be used for opening and sealing during oil injection; in addition, the auxiliary restorer 302 and the main restorer 307 are respectively connected with the sealing cover 303 and the sealing seat 306 and can be used for sealing restoration after opening, and the sealing seat 306 consists of an upper cover, a vertical plate and a lower cover which are matched and can be used for double sealing.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (7)
1. The utility model provides a lubricated sealing device for planetary reducer, includes base (1), its characterized in that: the top of the base (1) is fixedly provided with a speed reducer body (2), and the top of the speed reducer body (2) is fixedly provided with a lubricating and sealing mechanism (3);
lubricated sealing mechanism (3) are including protection box (301), vice restorer (302), sealed lid (303), stopper (304), oil pipe (305), sealed seat (306) and main restorer (307), the top fixed mounting of speed reduction organism (2) has protection box (301), the inside fixed mounting of protection box (301) has vice restorer (302), one side fixed mounting of vice restorer (302) has sealed lid (303), the bottom fixed mounting of sealed lid (303) has stopper (304), the inside fixed mounting of protection box (301) has oil pipe (305), the inside sliding connection of protection box (301) has sealed seat (306), one side fixed mounting of sealed seat (306) has main restorer (307).
2. The lubrication sealing device for a planetary gear reducer according to claim 1, wherein: the mounting hole has been seted up to the inside of base (1), and the quantity of mounting hole is four, and respectively two are a set of about and, and two mounting holes of every group distribute around, the bottom of speed reduction organism (2) and the top fixed connection of base (1).
3. The lubrication sealing device for a planetary gear reducer according to claim 1, wherein: the bottom of lubricated sealing mechanism (3) and the top laminating and the fixed connection of speed reducer body (2), protection box (301) are outer box of rectangle, and the bottom of protection box (301) is provided with the flange, the bottom of flange and the top fixed connection of speed reducer body (2), and the top intermediate position of protection box (301) communicates with each other with protection box (301) inside and outside, and the bottom of protection box (301) communicates with each other with the inside of speed reducer body (2).
4. The lubrication sealing device for the planetary reduction gear according to claim 1, wherein: the quantity of vice restorer (302) is two, and controls the distribution, about control two vice restorer (302) one side of separating from each other respectively with protection box (301) inside left and right sides both sides fixed connection, the quantity of sealed lid (303) is two, and control the distribution, control two relative one sides of vice restorer (302) respectively with control two one side fixed connection that separate from of sealed lid (303), control two relative one sides of sealed lid (303) and all seted up semicircular clamping groove, two semicircular clamping groove combinations are the circular port.
5. The lubrication sealing device for a planetary gear reducer according to claim 1, wherein: the top of stopper (304) and the bottom fixed connection of sealed lid (303), the quantity of stopper (304) is two, correspond with two sealed lids (303) respectively and be connected, lead oil pipe (305) and be located the bottom of stopper (304), lead oil pipe (305) and be conical hollow tube, the internal diameter at top is greater than the internal diameter of interior bottom in leading oil pipe (305), both sides are provided with the connecting block respectively around leading oil pipe (305), one side and protection box (301) inner wall fixed connection that lead oil pipe (305) are kept away from to the connecting block.
6. The lubrication sealing device for a planetary gear reducer according to claim 1, wherein: the quantity of seal receptacle (306) is two, and control the distribution, seal receptacle (306) is by the upper cover, riser and lower cover are constituteed, one side of upper cover is located the top of leading oil pipe (305), the bottom fixed mounting that leads oil pipe (305) one side is kept away from to the upper cover has the riser, the riser is located the outside of leading oil pipe (305), the bottom fixed mounting of riser has the lower cover, one side of lower cover is located the bottom of leading oil pipe (305), control two upper covers and control two lower covers and dock each other respectively, the spout that quantity is two is all seted up to the inside front and back both sides of protection box (301), two spouts distribute from top to bottom, top spout height is less than bottom spout height, two can slide in the top spout around sealed lid (303), two can slide in the bottom spout around seal receptacle (306).
7. The lubrication sealing device for a planetary gear reducer according to claim 6, wherein: the number of main restorer (307) is four, and respectively two are a set of about, and two main restorer (307) of every group distribute from top to bottom, and the relative one side of controlling two sets of main restorer (307) respectively with the one side fixed connection that leaves of controlling two risers, the left and right sides fixed connection of the left and right sides of two sets of main restorer (307) respectively with the left and right sides of protection box (301), main restorer (307) and vice restorer (302) are reset spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122110833.1U CN217328383U (en) | 2021-09-02 | 2021-09-02 | Lubricating and sealing device for planetary reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122110833.1U CN217328383U (en) | 2021-09-02 | 2021-09-02 | Lubricating and sealing device for planetary reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217328383U true CN217328383U (en) | 2022-08-30 |
Family
ID=82945782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122110833.1U Expired - Fee Related CN217328383U (en) | 2021-09-02 | 2021-09-02 | Lubricating and sealing device for planetary reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217328383U (en) |
-
2021
- 2021-09-02 CN CN202122110833.1U patent/CN217328383U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208991153U (en) | The oil spreading device of gland V-type circle | |
| CN217328383U (en) | Lubricating and sealing device for planetary reducer | |
| CN110388558B (en) | Arm oiling and lubricating device and method for industrial robot | |
| CN206298335U (en) | A kind of lubricating oil filling apparatus | |
| CN212985991U (en) | Rubbish hangs and uses lubricated mechanism of driving medium | |
| CN210565711U (en) | Alloy gear shaft of coal mining machine | |
| CN113649544B (en) | Hammer lubricating device for cold chamber die casting machine | |
| CN214513046U (en) | Movable cart filter | |
| CN209717179U (en) | A kind of milling machine side milling track lubrication device | |
| CN212556876U (en) | Milk powder dosing unit is used in milk powder processing | |
| CN211920551U (en) | Guide rail lubricating structure of counterweight housing | |
| CN210088421U (en) | Oil injection machine | |
| CN203743797U (en) | Lubricating oil spraying device in construction hoist | |
| CN201677841U (en) | Vehicle centralized lubricating device | |
| CN213479066U (en) | Transmission case applied to worm and gear | |
| CN105485502A (en) | Grease injection device | |
| CN212584702U (en) | Automatic feeding device for lubricating oil processing | |
| CN216431206U (en) | Oil receiver for vehicle maintenance | |
| CN210979281U (en) | Main shaft oiling device of steel wire take-up machine | |
| CN220642552U (en) | Packing plant is used in lubricating oil processing | |
| CN212178503U (en) | Oil distributor for oiling sintering trolley wheels and clamping wheels | |
| CN218261934U (en) | Quantitative filling device for oil paint | |
| CN208185426U (en) | A kind of perseverance position lubricating cup | |
| CN213382927U (en) | Planetary gear of polymer plastic extruder | |
| CN113188030B (en) | Lubricant filling device for drilling fluid and using method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220830 |