CN220248873U - Double-shaft gear box - Google Patents
Double-shaft gear box Download PDFInfo
- Publication number
- CN220248873U CN220248873U CN202321918090.3U CN202321918090U CN220248873U CN 220248873 U CN220248873 U CN 220248873U CN 202321918090 U CN202321918090 U CN 202321918090U CN 220248873 U CN220248873 U CN 220248873U
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- oil
- gear box
- box body
- double
- oil pump
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- 239000003921 oil Substances 0.000 claims abstract description 143
- 239000010687 lubricating oil Substances 0.000 claims abstract description 39
- 238000011084 recovery Methods 0.000 claims abstract description 10
- 230000001050 lubricating effect Effects 0.000 claims abstract description 9
- 239000007921 spray Substances 0.000 claims description 9
- 230000009977 dual effect Effects 0.000 claims 6
- 238000000034 method Methods 0.000 abstract description 17
- 238000005461 lubrication Methods 0.000 abstract description 11
- 206010062544 Tooth fracture Diseases 0.000 abstract description 2
- 230000033001 locomotion Effects 0.000 description 7
- 230000001960 triggered effect Effects 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- General Details Of Gearings (AREA)
Abstract
The utility model belongs to the technical field of double-shaft gear boxes, in particular to a double-shaft gear box, which comprises a double-shaft gear box body, a lubricating oil tank fixedly connected to the upper surface of the double-shaft gear box body, and a lubricating assembly arranged in the lubricating oil tank, wherein the lubricating assembly comprises a first oil pump arranged on one side, close to the lubricating oil tank, of the upper surface of the double-shaft gear box body, a first oil inlet pipe arranged at the input end of the first oil pump, and a first oil outlet pipe arranged at the output end of the first oil pump; through the lubrication assembly that sets up, can lubricate the inside gear of biax gear box body, reduce the frictional force between the gear greatly, and then make the gear can be better operate, avoid the gear to cause the tooth fracture of gear at pivoted in-process, and then strengthened the life of gear, through the recovery unit who sets up, can retrieve the inside lubricating oil of batch oil tank, and then increased the utilization ratio of lubricating oil.
Description
Technical Field
The utility model belongs to the technical field of double-shaft gearboxes, and particularly relates to a double-shaft gearbox.
Background
The gear is a mechanical element with teeth on the rim, which can continuously mesh with and transmit motion and power, and a double-shaft gear box is often used in the process of operating the gear;
through investigation publication (bulletin) number: CN204647153U discloses a double-shaft gear box, which discloses in the art that "a base plate, a first side plate and a second side plate are provided, the first side plate and the second side plate extend to two opposite sides of the base plate, and the first side plate and the second side plate are arranged in parallel with each other, and a space is formed among the base plate, the first side plate and the second side plate, so as to provide a medium technical effect for installing a gear transmission mechanism which needs small size and operates precisely";
although the design can be installed in the equipment of a gear transmission mechanism which is small in size and precise in operation, when the gears rotate at high speed, the contact between the gears is large in abrasion to the gears, the device is inconvenient for timely lubricating the gears, and further the gears are likely to break teeth of the gears in the operation process, so that the service life of the gears is reduced;
for this purpose, a double shaft gearbox is designed to solve the above problems.
Disclosure of Invention
To solve the problems set forth in the background art. The utility model provides a double-shaft gear box, which can lubricate gears in a double-shaft gear box body, so that friction force between the gears is greatly reduced when the gears rotate at a high speed, the gears can work better, tooth breakage of the gears in the rotating process of the gears is avoided, and the service life of the gears is prolonged.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the double-shaft gear box comprises a double-shaft gear box body, a lubricating oil tank fixedly connected to the upper surface of the double-shaft gear box body, and a lubricating assembly arranged in the lubricating oil tank;
the lubricating assembly comprises an oil pump I arranged on the upper surface of the double-shaft gear box body and close to one side of the lubricating oil tank, an oil inlet pipe I arranged at one input end of the oil pump and an oil outlet pipe I arranged at one output end of the oil pump, and one end, far away from the oil pump I, of the oil inlet pipe I is inserted into the lubricating oil tank.
In the double-shaft gear box, preferably, one end of the first oil drain pipe, which is far away from the first oil pump, penetrates through the outer side of the double-shaft gear box body, extends to the inner side of the double-shaft gear box body, is communicated with an oil storage pipe arranged in the double-shaft gear box body, and a spray head is arranged on the bottom surface of the oil storage pipe.
As the preferable double-shaft gear box, a screw block is fixedly connected to one side, far away from the spray head, of the surface of the oil storage pipe, a reciprocating screw rod is rotatably connected to one side, close to the screw block, of the inside of the double-shaft gear box body through a bearing, the screw block is in threaded connection with the surface of the reciprocating screw rod, a motor is installed on one side of the surface of the double-shaft gear box body through a base, and one end of the reciprocating screw rod penetrates through the inner side of the double-shaft gear box body, extends to the outer side of the double-shaft gear box body and is fixedly connected with the output end of the motor.
As the double-shaft gear box is preferable, one side, far away from the oil storage pipe, of the surface of the screw block is fixedly connected with a guide block, one side, close to the guide block, of the inside of the double-shaft gear box body is provided with a guide groove matched with the guide block, and the guide block is in sliding connection with the double-shaft gear box body through the guide groove.
Preferably, the double-shaft gear box further comprises a recovery assembly arranged inside the double-shaft gear box body;
the recovery assembly comprises an oil storage tank fixedly connected to the bottom side inside the double-shaft gear box body, a trigger switch arranged inside the oil storage tank and a trigger block arranged right below the trigger switch and in an L-shaped structure, an oil pump II is arranged on one side of the surface of the double-shaft gear box body, and the oil pump II is electrically connected with the trigger switch.
As the preferable double-shaft gear box, the input end of the oil pump II is provided with the oil inlet pipe II, one end of the oil inlet pipe II, which is far away from the oil pump II, penetrates through the interior of the double-shaft gear box body and is inserted into the oil storage tank, the output end of the oil pump II is provided with the oil outlet pipe II, and one end of the oil outlet pipe II, which is far away from the oil pump II, is inserted into the lubricating oil tank.
As the double-shaft gear box is preferable, one side, close to the trigger switch, of the inside of the oil storage tank is fixedly connected with a vertical plate, one side, close to the trigger switch, of the surface of the vertical plate is fixedly connected with a flat plate, the trigger switch is arranged on the bottom surface of the flat plate, one side, close to the trigger block, of the inside of the vertical plate is provided with a sliding groove matched with the trigger block, and the trigger block and the vertical plate are in sliding connection through the sliding groove.
Compared with the prior art, the utility model has the beneficial effects that: the lubrication assembly is added on the application, the gear inside the double-shaft gear box body can be lubricated, so that the friction force between the gears is greatly reduced when the gears rotate at a high speed, the gears can be better operated, the gear breakage caused by the gears in the rotating process is avoided, the service life of the gears is prolonged, the recovery assembly is added, the lubricating oil inside the oil storage tank can be recovered, and the utilization rate of the lubricating oil is increased.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the structure of the first nozzle and the first oil drain pipe in the present utility model;
FIG. 3 is a schematic view of the structure of the reciprocating screw and screw block of the present utility model;
FIG. 4 is a schematic view of the structure of the plate and trigger block of the present utility model;
in the figure:
1. a dual-shaft gearbox body; 11. a lubrication oil tank;
2. a lubrication assembly; 21. a motor; 22. a reciprocating screw rod; 23. a screw block; 24. an oil pump I; 25. a spray head; 26. a connecting pipe; 27. an oil discharge pipe I; 28. an oil inlet pipe I; 29. a guide block;
3. a recovery assembly; 31. an oil pump II; 32. an oil discharge pipe II; 33. an oil inlet pipe II; 34. an oil storage tank; 35. a vertical plate; 36. a trigger block; 37. triggering a switch; 38. and (3) a flat plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
As shown in fig. 1:
a double-shaft gear box comprises a double-shaft gear box body 1 and a lubricating oil tank 11 fixedly connected to the upper surface of the double-shaft gear box body 1.
In this embodiment: existing dual-shaft gearbox { publication (bulletin) No. }: CN204647153U discloses a double-shaft gear box, in order to solve the technical problem existing in this prior art, as disclosed in the background art above, "although this design can be used for installation in the equipment of a gear transmission mechanism which needs to be small in size and precise in operation, when the gears rotate at high speed, the abrasion of the gears caused by the contact between the gears is large, the device is inconvenient for timely lubrication of the gears, and further the gears may cause the breakage of teeth of the gears in the process of operation, thereby reducing the service life of the gears", this problem is obviously a problem which is actually present and difficult to solve in combination with use, and therefore, in order to solve this technical problem, the lubrication assembly 2 and the recovery assembly 3 are added on the basis of this.
It should be noted that: an oil inlet hole (not shown in the figure) is formed in the upper surface of the lubricating oil tank 11, so that a worker can conveniently add lubricating oil into the lubricating oil tank 11.
Further, the method comprises the following steps:
as shown in fig. 1 to 4:
in combination with the above: also comprises a lubrication assembly 2 arranged inside the lubrication oil tank 11; the lubrication assembly 2 comprises an oil pump I24 arranged on the upper surface of the double-shaft gear box body 1 and close to one side of the lubrication oil tank 11, an oil inlet pipe I28 arranged at the input end of the oil pump I24, and an oil outlet pipe I27 arranged at the output end of the oil pump I24, wherein one end of the oil inlet pipe I28 away from the oil pump I24 is inserted into the lubrication oil tank 11.
In this embodiment: when needs lubricate the biax gear, start oil pump one 24 can take out the inside lubricating oil of lubricating tank 11 through advance oil pipe one 28 to release through row oil pipe one 27, can lubricate the inside gear of biax gear box body 1, make the gear when high-speed rotation, reduce the frictional force between the gear greatly, and then make the gear can be better carry out the operation, avoid the gear to cause the tooth fracture of biax gear at pivoted in-process, and then strengthened the life of gear.
It should be noted that: all electrical equipment in the device is powered on by an external power supply.
Still further, the method comprises:
in an alternative embodiment, an end of the first oil drain pipe 27, which is remote from the first oil pump 24, penetrates the outer side of the biaxial gearbox body 1, extends to the inner side of the biaxial gearbox body 1, and communicates with a connection pipe 26 provided inside the biaxial gearbox body 1, and a shower head 25 is mounted on the bottom surface of the connection pipe 26.
In this embodiment: when the double-shaft gear needs to be lubricated, the first oil pump 24 is started, the first oil pump 24 can pump out the lubricating oil in the lubricating oil tank 11 through the first oil inlet pipe 28 and release the lubricating oil in the connecting pipe 26 through the first oil outlet pipe 27, and the spray head 25 can expand the spraying range of the lubricating oil so as to lubricate the gear.
Still further, the method comprises:
in an alternative embodiment, a screw block 23 is fixedly connected to a side of the surface of the connecting pipe 26 away from the spray head 25, a reciprocating screw rod 22 is rotatably connected to a side, close to the screw block 23, of the interior of the double-shaft gear box body 1 through a bearing, the screw block 23 is in threaded connection with the surface of the reciprocating screw rod 22, a motor 21 is mounted on one side of the surface of the double-shaft gear box body 1 through a base, and one end of the reciprocating screw rod 22 penetrates through the inner side of the double-shaft gear box body 1 and extends to the outer side of the double-shaft gear box body 1 and is fixedly connected with the output end of the motor 21.
In this embodiment: when the double-shaft gear needs to be lubricated, the motor 21 is started, the output end of the motor 21 can drive the reciprocating screw rod 22 to rotate, then the screw block 23 can be driven to reciprocate, the guide block 29 can be driven to reciprocate in the double-shaft gear box body 1 by the movement of the screw block 23, the connecting pipe 26 can be driven to reciprocate by the movement of the screw block 23, the spray head 25 can be driven to reciprocate, and the gear inside the double-shaft gear box body 1 can be lubricated.
Still further, the method comprises:
in an alternative embodiment, a guide block 29 is fixedly connected to the surface of the screw block 23 on the side far away from the connecting pipe 26, and a guide groove matched with the guide block 29 is formed in the side, close to the guide block 29, of the double-shaft gear box body 1, and the guide block 29 and the double-shaft gear box body 1 are in sliding connection through the guide groove.
In this embodiment: in the process of moving the screw block 23, the movement of the screw block 23 can drive the guide block 29 to move in the guide groove formed in the double-shaft gear box body 1.
Still further, the method comprises:
in an alternative embodiment, it further comprises a recovery assembly 3 arranged inside the biaxial gearbox body 1; the recovery assembly 3 comprises an oil storage tank 34 fixedly connected to the bottom side inside the double-shaft gear box body 1, a trigger switch 37 arranged inside the oil storage tank 34 and a trigger block 36 which is arranged right below the trigger switch 37 and is of an L-shaped structure, wherein an oil pump II 31 is arranged on one side of the surface of the double-shaft gear box body 1, and the oil pump II 31 is electrically connected with the trigger switch 37.
In this embodiment: when the lubricating oil needs to be recovered, the trigger switch 37 triggers the start at this time, then the second oil pump 31 starts to operate, the second oil pump 31 can pump out the lubricating oil in the oil storage tank 34 through the second oil inlet pipe 33, and the second oil pump 31 is released in the lubricating oil tank 11, so that the lubricating oil in the oil storage tank 34 can be recovered, and the utilization rate of the lubricating oil is increased.
It should be noted that: the trigger block 36 may be made of a plastic material having a density less than the lubricating oil, such that the trigger block 36 floats on the surface of the lubricating oil.
Still further, the method comprises:
in an alternative embodiment, the input end of the second oil pump 31 is provided with the second oil inlet pipe 33, one end of the second oil inlet pipe 33 away from the second oil pump 31 penetrates through the interior of the double-shaft gearbox body 1 and is inserted into the oil storage tank 34, the output end of the second oil pump 31 is provided with the second oil outlet pipe 32, and one end of the second oil outlet pipe 32 away from the second oil pump 31 is inserted into the lubricating oil tank 11.
In this embodiment: when the oil needs to be recovered, the second oil pump 31 starts to operate, and the second oil pump 31 can pump out the oil in the oil reservoir 34 through the second oil inlet pipe 33 and release the oil in the oil reservoir 11 through the second oil pump 31.
Still further, the method comprises:
in an alternative embodiment, a vertical plate 35 is fixedly connected to one side, close to the trigger switch 37, of the interior of the oil storage tank 34, a flat plate 38 is fixedly connected to one side, close to the trigger switch 37, of the surface of the vertical plate 35, the trigger switch 37 is mounted on the bottom surface of the flat plate 38, a sliding groove matched with the trigger block 36 is formed in one side, close to the trigger block 36, of the interior of the vertical plate 35, and the trigger block 36 and the vertical plate 35 are in sliding connection through the sliding groove.
In this embodiment: when the oil level in the oil storage tank 34 rises, the trigger block 36 rises along with the rising of the oil level, when the trigger block 36 touches the trigger switch 37, the trigger switch 37 triggers the start, then the oil pump II 31 starts to operate, the oil pump II 31 can pump out the oil in the oil storage tank 34 through the oil inlet pipe II 33, and the oil pump II 31 releases the oil in the oil storage tank 11.
Working principle: when the gear inside the double-shaft gear box body 1 needs to be lubricated, the oil pump I24 and the motor 21 are started at this moment, the oil pump I24 can pump the lubricating oil inside the lubricating oil tank 11 through the oil inlet pipe I28, and release the lubricating oil inside the connecting pipe 26 through the oil outlet pipe I27, the spray head 25 can enlarge the spraying range of the lubricating oil, the output end of the motor 21 can drive the reciprocating screw rod 22 to rotate, and then the screw block 23 can be driven to reciprocate, the movement of the screw block 23 can drive the guide block 29 to move in the guide groove formed inside the double-shaft gear box body 1, the movement of the screw block 23 can drive the connecting pipe 26 to reciprocate, the spray head 25 can be driven to reciprocate, the lubricating operation can be carried out on the gear inside the double-shaft gear box body 1, the friction force between the gears is greatly reduced when the gears rotate at a high speed, and then the gear can be better operated, the gear is prevented from causing the tooth breakage of the gears in the rotating process, and further the service life of the gears can be driven, the lubricating oil can drop downwards in the oil storage tank 34 in the process, the oil can be triggered along with the movement of the guide block 29 in the guide groove formed inside the double-shaft gear, the oil tank can trigger the oil tank 34, the oil pump 37 can be triggered by the oil pump 31 when the oil pump 31 is triggered by the oil pump 31, and the oil pump 31 can be triggered to the inside the oil pump 31 when the oil pump 31 is triggered to be triggered to the inside the oil tank 31.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The utility model provides a biax gear box, includes biax gear box body (1) and fixed connection be in lubricating-oil tank (11) of biax gear box body (1) upper surface, its characterized in that: the lubricating assembly (2) is arranged in the lubricating oil tank (11);
the lubricating assembly (2) comprises an oil pump I (24) arranged on the upper surface of the double-shaft gear box body (1) and close to one side of the lubricating oil tank (11), an oil inlet pipe I (28) arranged at the input end of the oil pump I (24) and an oil outlet pipe I (27) arranged at the output end of the oil pump I (24), wherein one end, far away from the oil pump I (24), of the oil inlet pipe I (28) is inserted into the lubricating oil tank (11).
2. A dual shaft gearbox as set forth in claim 1 wherein: one end of the oil drain pipe I (27) far away from the oil pump I (24) penetrates through the outer side of the double-shaft gear box body (1), extends to the inner side of the double-shaft gear box body (1) and is communicated with a connecting pipe (26) arranged in the double-shaft gear box body (1), and a spray head (25) is arranged on the bottom surface of the connecting pipe (26).
3. A dual shaft gearbox as set forth in claim 2 wherein: one side fixedly connected with screw block (23) of shower nozzle (25) is kept away from on connecting pipe (26) surface, the inside being close to of biax gear box body (1) one side of screw block (23) is connected with reciprocal lead screw (22) through the bearing rotation, just screw block (23) threaded connection is in the surface of reciprocal lead screw (22), motor (21) are installed through the base in surface one side of biax gear box body (1), the one end of reciprocal lead screw (22) runs through the inboard of biax gear box body (1), and extends to the outside of biax gear box body (1), and with the output fixed connection of motor (21).
4. A dual shaft gearbox as claimed in claim 3, wherein: one side of spiral shell piece (23) surface keep away from connecting pipe (26) fixedly connected with guide block (29), biax gear box body (1) inside be close to one side of guide block (29) seted up with guide block (29) assorted guide way, guide block (29) with biax gear box body (1) are through this guide way sliding connection.
5. The dual shaft gearbox as set forth in claim 4, wherein: the recovery assembly (3) is arranged in the double-shaft gear box body (1);
the recovery assembly (3) comprises an oil storage tank (34) fixedly connected to the bottom side inside the double-shaft gear box body (1), a trigger switch (37) arranged inside the oil storage tank (34) and a trigger block (36) arranged right below the trigger switch (37) and in an L-shaped structure, an oil pump II (31) is arranged on one side of the surface of the double-shaft gear box body (1), and the oil pump II (31) is electrically connected with the trigger switch (37).
6. The dual shaft gearbox as set forth in claim 5, wherein: the oil inlet pipe II (33) is installed at the input of the oil pump II (31), the oil inlet pipe II (33) is far away from one end of the oil pump II (31) penetrates through the interior of the double-shaft gear box body (1) and is inserted into the interior of the oil storage tank (34), the oil outlet pipe II (32) is installed at the output of the oil pump II (31), and one end of the oil pump II (32) is far away from the oil pump II (31) and is inserted into the interior of the lubricating oil tank (11).
7. The dual shaft gearbox as set forth in claim 6, wherein: the oil storage tank is characterized in that a vertical plate (35) is fixedly connected to one side, close to the trigger switch (37), of the inside of the oil storage tank (34), a flat plate (38) is fixedly connected to one side, close to the trigger switch (37), of the surface of the vertical plate (35), the trigger switch (37) is installed on the bottom surface of the flat plate (38), a chute matched with the trigger block (36) is formed in one side, close to the trigger block (36), of the inside of the vertical plate (35), and the trigger block (36) and the vertical plate (35) are connected in a sliding mode through the chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321918090.3U CN220248873U (en) | 2023-07-20 | 2023-07-20 | Double-shaft gear box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321918090.3U CN220248873U (en) | 2023-07-20 | 2023-07-20 | Double-shaft gear box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220248873U true CN220248873U (en) | 2023-12-26 |
Family
ID=89266978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321918090.3U Active CN220248873U (en) | 2023-07-20 | 2023-07-20 | Double-shaft gear box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220248873U (en) |
-
2023
- 2023-07-20 CN CN202321918090.3U patent/CN220248873U/en active Active
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