CN215257730U - Gear reducer with suction type cooling mechanism - Google Patents
Gear reducer with suction type cooling mechanism Download PDFInfo
- Publication number
- CN215257730U CN215257730U CN202121459547.XU CN202121459547U CN215257730U CN 215257730 U CN215257730 U CN 215257730U CN 202121459547 U CN202121459547 U CN 202121459547U CN 215257730 U CN215257730 U CN 215257730U
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- Prior art keywords
- groove
- gear reducer
- block
- fixed
- cooling mechanism
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- Expired - Fee Related
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- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 38
- 230000007246 mechanism Effects 0.000 title claims abstract description 23
- 238000001816 cooling Methods 0.000 title claims abstract description 13
- 230000001050 lubricating effect Effects 0.000 claims description 16
- 230000001681 protective effect Effects 0.000 claims description 7
- 239000010687 lubricating oil Substances 0.000 abstract description 12
- 238000005461 lubrication Methods 0.000 abstract description 5
- 230000009467 reduction Effects 0.000 abstract description 4
- 238000000926 separation method Methods 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000005272 metallurgy Methods 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
- 239000004753 textile Substances 0.000 description 1
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- General Details Of Gearings (AREA)
Abstract
The utility model discloses a gear reducer with suction type cooling mechanism, including gear reducer, gear reducer's tip is provided with reduction gears, reduction gears's end fixing has the axostylus axostyle, reduction gears's surface has seted up the lubrication mouth, the inside of lubrication mouth is provided with the apron, the inner wall of lubrication mouth has seted up the spread groove, the tip of apron is fixed with the connecting block, the connecting block is connected with the spread groove block, the inner wall symmetry of spread groove has seted up the spiral groove, the surface symmetry of connecting block is fixed with the spiral piece, spiral piece and spiral groove swivelling joint, be provided with the torsional spring in the tip of spiral piece; the utility model discloses a gag lever post of design for when needs are to gear reducer filling lubricating oil, can remove the spacing to the apron through the gag lever post of design and spacing groove separation, so that open the lubrication mouth and annotate lubricating oil.
Description
Technical Field
The utility model belongs to the technical field of gear reducer, concretely relates to gear reducer with suction formula cooling body.
Background
The gear reducer is an external-meshing involute helical-tooth cylindrical gear reducer produced according to national professional standard ZBJ19004, is a slewing mechanism widely applied to east China and used for tower-introduced crane machinery, and is widely applied to the fields of metallurgy, mines, hoisting, transportation, cement, construction, chemical engineering, textile, printing and dyeing, pharmacy and the like.
After the gear reducer is used for a certain time, the smoothness of the shaft rod during rotation can be reduced, so that lubricating oil needs to be filled, the conventional gear reducer is troublesome when the lubricating oil is filled, and a lubricating oil filling port cannot be conveniently opened.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a gear reducer with suction formula cooling body to propose gear reducer in solving above-mentioned background art and after using the certain time, the smoothness nature of axostylus axostyle when rotating can reduce, thereby need annotate lubricating oil, current gear reducer is comparatively troublesome when annotating lubricating oil, the problem of opening lubricating oil filler that can not be convenient.
In order to achieve the above object, the utility model provides a following technical scheme: a gear reducer with a suction type cooling mechanism comprises a gear reducer, wherein a speed reducing mechanism is arranged at the end part of the gear reducer, a shaft rod is fixed at the end part of the speed reducing mechanism, a lubricating port is formed in the surface of the speed reducing mechanism, a cover plate is arranged in the lubricating port, a connecting groove is formed in the inner wall of the lubricating port, a connecting block is fixed at the end part of the cover plate and is in clamping connection with the connecting groove, rotary grooves are symmetrically formed in the inner wall of the connecting groove, rotary blocks are symmetrically fixed on the surface of the connecting block and are in rotary connection with the rotary grooves, a torsion spring is arranged in the end part of each rotary block, a limiting groove is formed in the inner wall of the lubricating port relative to the other side of the connecting groove, an embedded groove is formed in the surface of the cover plate, a limiting rod is arranged in the embedded groove and is in clamping connection with the limiting groove, and an internal spring is connected between the limiting rod and the internal groove, and an operation block which is embedded into the internal groove and connected with the limiting rod is arranged on the surface of the cover plate.
Preferably, the surface of the shaft lever is sleeved with a protective sleeve, one end of the protective sleeve is fixed with a fixing buckle, the other end of the protective sleeve is provided with a magic tape, and the magic tape penetrates through the fixing buckle to be connected with the protective sleeve.
Preferably, the cross section of the protecting sleeve is of a circular structure, and the end part of the protecting sleeve is of an arc structure.
Preferably, the inner wall of the built-in groove is symmetrically provided with guide grooves, and the surface of the limiting rod is symmetrically fixed with guide blocks.
Preferably, the bottom of the gear reducer is provided with a base, and the surface of the base is provided with a mounting hole.
Preferably, the cross section of the operation block is of a rectangular structure, and granular protrusions are arranged on the surface of the operation block.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a gag lever post of design for when needs are to gear reducer filling lubricating oil, can remove the spacing to the apron through the gag lever post of design and spacing groove separation, so that open the lubrication mouth and annotate lubricating oil.
2. The utility model discloses a lag of design for when not using gear reducer, can establish the cover through the lag of design to the axostylus axostyle cover, so that protect the work to the axostylus axostyle.
Drawings
Fig. 1 is a schematic view of the appearance structure of the present invention;
fig. 2 is an enlarged schematic view of the utility model at a in fig. 1;
fig. 3 is an enlarged schematic view of the utility model at the point B in fig. 1;
fig. 4 is an enlarged schematic view of the present invention at C of fig. 1;
in the figure: 1. a gear reducer; 2. a speed reduction mechanism; 3. a shaft lever; 4. lubricating the opening; 5. a cover plate; 6. connecting grooves; 7. connecting blocks; 8. rotating the groove; 9. rotating the block; 10. a torsion spring; 11. a limiting groove; 12. a built-in groove; 13. a limiting rod; 14. a built-in spring; 15. an operation block; 16. a protective sleeve; 17. a fixing buckle; 18. magic tape.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a technical solution: a gear reducer with a suction type cooling mechanism comprises a gear reducer 1, a speed reducing mechanism 2 is arranged at the end part of the gear reducer 1, a shaft rod 3 is fixed at the end part of the speed reducing mechanism 2, a lubricating port 4 is formed in the surface of the speed reducing mechanism 2, a cover plate 5 is arranged inside the lubricating port 4, a connecting groove 6 is formed in the inner wall of the lubricating port 4, a connecting block 7 is fixed at the end part of the cover plate 5, the connecting block 7 is connected with the connecting groove 6 in a clamping manner, a spiral groove 8 is symmetrically formed in the inner wall of the connecting groove 6, a rotary block 9 is symmetrically fixed on the surface of the connecting block 7, the rotary block 9 is rotationally connected with the spiral groove 8, a torsion spring 10 is arranged in the end part of the rotary block 9, a limiting groove 11 is formed in the inner wall of the lubricating port 4 opposite to the connecting groove 6, a built-in groove 12 is formed in the surface of the cover plate 5, a limiting rod 13 is arranged inside the built-in groove 12, and the limiting rod 13 is connected with the limiting groove 11 in a clamping manner, an internal spring 14 is connected between the limiting rod 13 and the internal groove 12, an operation block 15 which is embedded into the internal groove 12 and connected with the limiting rod 13 is arranged on the surface of the cover plate 5, and the cover plate 5 is conveniently fixed through the clamping connection of the limiting rod 13 and the limiting groove 11.
In this embodiment, it is preferred, the surperficial cover of axostylus axostyle 3 is equipped with lag 16, and the tip one end of lag 16 is fixed with fixed knot 17, and the tip other end of lag 16 is provided with magic subsides 18, and magic subsides 18 run through fixed inside of detaining 17 and are connected with lag 16, run through the inside of fixed knot 17 through magic subsides 18 to it is spacing to carry out lag 16.
In this embodiment, it is preferable that the cross section of the protecting sleeve 16 is a circular structure, and the end of the protecting sleeve 16 is an arc structure, so as to protect the shaft rod 3.
In this embodiment, preferably, guide grooves are symmetrically formed in the inner wall of the built-in groove 12, and guide blocks are symmetrically fixed on the surface of the limiting rod 13, so that the guide blocks are conveniently connected with the guide grooves in a clamping manner.
In this embodiment, preferably, a base is disposed at the bottom of the gear reducer 1, and a mounting hole is disposed on the surface of the base, so that the gear reducer 1 can be fixedly mounted through the mounting hole.
In this embodiment, preferably, the cross section of the operation block 15 is a rectangular structure, and the surface of the operation block 15 is provided with granular protrusions, so as to facilitate the anti-slip function.
The utility model discloses a theory of operation and use flow: when the gear reducer 1 needs to be filled with lubricating oil, the operating block 15 is firstly shifted to drive the limiting rod 13 to withdraw from the inside of the limiting groove 11, and the built-in spring 14 is extruded to retract into the inside of the built-in groove 12, so that the limiting of the cover plate 5 can be removed, then the rotary block 9 is rotated and reset in the rotary groove 8 under the action of the torsion spring 10, the connecting block 7 is driven to move in the connecting groove 6 at the same time, so that the cover plate 5 can be popped out from the inside of the lubricating port 4, then the lubricating oil is filled in the speed reducing mechanism 2 through the lubricating port 4, after the filling is finished, the cover plate 5 is pressed to drive the connecting block 7 to move in the connecting groove 6, the rotary block 9 is rotated and extruded on the torsion spring 10 in the rotary groove 8, at the moment, the cover plate 5 can be clamped into the inside of the lubricating port 4, then the shifted operating block 15 is loosened, so that the limiting rod 13 is popped out from the inside of the built-in groove 12 under the action of the built-in spring 14 to be clamped into the inside of the limiting groove 11, can fix apron 5, when needs protect axostylus axostyle 3, establish 16 covers to the lag earlier and establish axostylus axostyle 3 on the surface, stimulate the magic subsides 18 after that, pass through the inside of fixed knot 17 to the magic subsides 18 and laminate and connect, can fix lag 16.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A gear reducer with a suction type cooling mechanism comprises a gear reducer (1), wherein a speed reducing mechanism (2) is arranged at the end part of the gear reducer (1), a shaft rod (3) is fixed at the end part of the speed reducing mechanism (2), and the gear reducer is characterized in that: the surface of the speed reducing mechanism (2) is provided with a lubricating port (4), a cover plate (5) is arranged inside the lubricating port (4), a connecting groove (6) is formed in the inner wall of the lubricating port (4), a connecting block (7) is fixed at the end of the cover plate (5), the connecting block (7) is connected with the connecting groove (6) in a clamping manner, a spiral groove (8) is symmetrically formed in the inner wall of the connecting groove (6), a spiral block (9) is symmetrically fixed on the surface of the connecting block (7), the spiral block (9) is rotatably connected with the spiral groove (8), a torsion spring (10) is arranged in the end of the spiral block (9), a limiting groove (11) begins to be formed in the inner wall of the lubricating port (4) relative to the other side of the connecting groove (6), an embedded groove (12) is formed in the surface of the cover plate (5), and a limiting rod (13) is arranged inside the embedded groove (12), the limiting rod (13) is connected with the limiting groove (11) in a clamping mode, a built-in spring (14) is connected between the limiting rod (13) and the built-in groove (12), and an operation block (15) which is embedded into the built-in groove (12) and connected with the limiting rod (13) is arranged on the surface of the cover plate (5).
2. A gear reducer with a suction cooling mechanism according to claim 1, characterized in that: the surface cover of axostylus axostyle (3) is equipped with lag (16), the tip one end of lag (16) is fixed with fixed knot (17), the tip other end of lag (16) is provided with magic subsides (18), magic subsides (18) run through the inside of fixed knot (17) and are connected with lag (16).
3. A gear reducer with a suction cooling mechanism according to claim 2, characterized in that: the cross section of the protective sleeve (16) is of a circular structure, and the end part of the protective sleeve (16) is of an arc-shaped structure.
4. A gear reducer with a suction cooling mechanism according to claim 1, characterized in that: the inner wall of the built-in groove (12) is symmetrically provided with guide grooves, and the surface of the limiting rod (13) is symmetrically fixed with guide blocks.
5. A gear reducer with a suction cooling mechanism according to claim 1, characterized in that: the bottom of the gear reducer (1) is provided with a base, and the surface of the base is provided with mounting holes.
6. A gear reducer with a suction cooling mechanism according to claim 1, characterized in that: the cross section of the operation block (15) is of a rectangular structure, and granular protrusions are arranged on the surface of the operation block (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121459547.XU CN215257730U (en) | 2021-06-29 | 2021-06-29 | Gear reducer with suction type cooling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121459547.XU CN215257730U (en) | 2021-06-29 | 2021-06-29 | Gear reducer with suction type cooling mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215257730U true CN215257730U (en) | 2021-12-21 |
Family
ID=79484926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121459547.XU Expired - Fee Related CN215257730U (en) | 2021-06-29 | 2021-06-29 | Gear reducer with suction type cooling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215257730U (en) |
-
2021
- 2021-06-29 CN CN202121459547.XU patent/CN215257730U/en not_active Expired - Fee Related
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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: 20211221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |