CN220268387U - Gear box with noise reduction function - Google Patents
Gear box with noise reduction function Download PDFInfo
- Publication number
- CN220268387U CN220268387U CN202321654088.XU CN202321654088U CN220268387U CN 220268387 U CN220268387 U CN 220268387U CN 202321654088 U CN202321654088 U CN 202321654088U CN 220268387 U CN220268387 U CN 220268387U
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- Prior art keywords
- rod
- clamping
- gear box
- box body
- noise reduction
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- 230000009467 reduction Effects 0.000 title claims abstract description 12
- 239000007921 spray Substances 0.000 claims abstract description 4
- 229920000742 Cotton Polymers 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 13
- 239000002184 metal Substances 0.000 description 18
- 229910052751 metal Inorganic materials 0.000 description 18
- 239000003921 oil Substances 0.000 description 13
- 230000006835 compression Effects 0.000 description 7
- 238000007906 compression Methods 0.000 description 7
- 239000010687 lubricating oil Substances 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000001050 lubricating effect Effects 0.000 description 3
- 238000010248 power generation Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000346 nonvolatile oil Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- General Details Of Gearings (AREA)
Abstract
The utility model discloses a gearbox with a noise reduction function, which belongs to the technical field of gearboxes and comprises a gearbox body, wherein a box cover is arranged above the gearbox body, a fixing component is arranged at the joint of the gearbox body and the box cover, a spray head is arranged above the inside of the gearbox body, one end of the spray head penetrates through the box cover and is provided with a disassembly component, a filter screen is arranged inside the disassembly component, one end of the disassembly component, which is far away from the box cover, is provided with an oil pump through a conveying hose, and the other end of the oil pump is connected with the gearbox body.
Description
Technical Field
The utility model belongs to the technical field of gearboxes, and particularly relates to a gearbox with a noise reduction function.
Background
The gearbox is widely applied to wind power generation units, is frequently used in the wind power generation units, is an important mechanical component, and has the main function of transmitting power generated by a wind wheel under the action of wind power to a generator and enabling the generator to obtain corresponding rotating speed. The rotation speed of the wind wheel is very low and can not reach the rotation speed required by the power generation of the generator, and the rotation speed is realized through the speed increasing function of a gear pair of the gear box, so the gear box is also called a speed increasing box.
The utility model provides a chinese patent application number 202022403783.1 discloses has noise reduction function automotive gearbox, the power distribution box comprises a box body, the seal cover has been cup jointed to the box internal fixation, the pivot has been cup jointed in the seal cover, be provided with the gear in the pivot, the upper end fixed mounting of box has the case lid, the upper end of box bonds there is sealed the pad, the lower extreme contact of case lid is connected with sealed the pad, the fixed oil pipe that has cup jointed of lateral wall of box, the barrel has been cup jointed in the upper end outside of oil pipe, the inboard of barrel is fixed to be cup jointed the cover body, the oil hole has been seted up on the cover body, the upper end of barrel has the cover through the screw connection. According to the utility model, the oil outlet pipe is fixedly sleeved on the side wall of the box body, the tail end of the oil outlet pipe is provided with the barrel body, the filter screen is arranged in the barrel body, and the oil pump is used for pumping, so that lubricating oil is circularly filtered outside the box body, gold metal scraps in the lubricating oil are prevented from being remained, and the abrasion of gears is reduced.
In the above-mentioned patent publication 1, when in use, the metal scraps in the lubricating state are filtered through the filter screen in the cylinder, but when in use, the filtered metal scraps are inconvenient to clean; 2. when the box cover is used, the box cover is installed and fixed through the bolts, but when the box cover is used, the box cover is not convenient to install and fix.
Disclosure of Invention
To solve the problems set forth in the background art. The utility model provides a gear box with a noise reduction function, which has the characteristics of being convenient for cleaning filtered metal scraps in lubrication and being convenient for installing and fixing a box cover.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a take gear box of function of making an uproar, includes the gear box body, the top of gear box body is provided with the case lid, and the junction of gear box body and case lid is provided with fixed subassembly, and the inside top of gear box body is provided with the shower nozzle, and the one end of shower nozzle runs through the case lid and is provided with the dismouting subassembly, and the inside of dismouting subassembly is provided with the filter screen, and the one end that the case lid was kept away from to the dismouting subassembly is provided with the oil pump through conveying hose, and the other end and the gear box body coupling of oil pump.
Preferably, the dismouting subassembly includes dismouting seat, rack, sealed cock cap, chucking pole, chucking slider, slide bar and clamping spring, and wherein, the one end of shower nozzle is provided with the dismouting seat, and the inside of dismouting seat is provided with the rack, and one side of rack is provided with sealed cock cap, and the top of sealed cock cap is provided with the chucking pole, and one side of chucking pole is provided with the chucking slider, and the inside slip of chucking slider is provided with the slide bar, and the surface cover of slide bar is equipped with clamping spring.
Preferably, the dismounting seat is connected with the rack in a sliding way, and the rack is abutted with the sealing plug cover.
Preferably, a clamping hole matched with a clamping rod is formed in the upper portion of the sealing plug cover, and a bayonet is formed in one end of the clamping rod.
Preferably, the fixed subassembly includes fixing base, connecting rod, dead lever, fixed spring, gag lever post, spacing spring and soundproof cotton, and wherein, the top of gear box body is provided with the fixing base, and the inside of fixing base is provided with the connecting rod, and one side of connecting rod is provided with the dead lever, and the top of dead lever is provided with fixed spring, and the below of dead lever is provided with the gag lever post, and one side of gag lever post is provided with spacing spring, and the inside of fixing base is provided with soundproof cotton, and the below of case lid also is provided with soundproof cotton.
Preferably, a jack and a limiting hole matched with the limiting rod are formed below the fixing rod.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the dismounting assembly is arranged, so that the effect of conveniently cleaning the filtered metal scraps in the lubricating process is realized, when the filter screen is required to be dismounted to clean the filtered metal scraps, the clamping rod is pushed upwards, the clamping rod is moved to drive the clamping sliding block to move on the sliding rod to compress the clamping spring so that the clamping rod is separated from the clamping hole, the sealing plug cover can be dismounted, the placing frame is pulled out, and the filtered metal scraps are cleaned, so that the device is convenient to clean the filtered metal scraps in the lubricating process when in use, and the practicability of use is improved.
2. According to the utility model, the effect of conveniently installing and fixing the box cover is realized by arranging the fixing assembly, when the box cover is required to be dismantled, the limiting rod is pulled downwards, the limiting rod moves to compress the limiting spring so that the limiting rod is separated from the jack, then the fixing rod is pulled outwards, the fixing rod moves to compress the fixing spring, when the fixing rod moves to the position that the limiting rod is overlapped with the limiting hole, the limiting rod is inserted into the limiting hole to limit the fixing rod, the fixing rod is prevented from rebounding, at the moment, the fixing rod is separated from the fixing hole, then the box cover can be dismantled, and the box cover is convenient to install and fix when the box cover is used, and the practicability of use is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of the present utility model in front elevation cut-away;
FIG. 3 is a schematic view of the assembly and disassembly of the present utility model;
fig. 4 is a schematic structural view of the fixing assembly of the present utility model.
In the figure: 1. a gear box body; 2. disassembling and assembling the assembly; 21. disassembling and assembling the seat; 22. a placing rack; 23. sealing the plug cover; 24. a clamping rod; 25. clamping the sliding block; 26. a slide bar; 27. a clamping spring; 3. a case cover; 4. a spray head; 5. a fixing assembly; 51. a fixing seat; 52. a connecting rod; 53. a fixed rod; 54. a fixed spring; 55. a limit rod; 56. a limit spring; 57. soundproof cotton; 6. a filter screen; 7. an oil pump.
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
Referring to fig. 1-4, the present utility model provides the following technical solutions: the utility model provides a take gear box of function of making an uproar, includes gear box body 1, and the top of gear box body 1 is provided with case lid 3, and the junction of gear box body 1 and case lid 3 is provided with fixed subassembly 5, and the top of gear box body 1 inside is provided with shower nozzle 4, and the one end of shower nozzle 4 runs through case lid 3 and is provided with dismouting subassembly 2, and the inside of dismouting subassembly 2 is provided with filter screen 6, and the one end that case lid 3 was kept away from to dismouting subassembly 2 is provided with oil pump 7 through conveying hose, and oil pump 7's the other end and gear box body 1 are connected.
Specifically, dismouting subassembly 2 includes dismouting seat 21, rack 22, sealed cock cover 23, chucking pole 24, chucking slider 25, slide bar 26 and chucking spring 27, and wherein, the one end of shower nozzle 4 is provided with dismouting seat 21, and the inside of dismouting seat 21 is provided with rack 22, and one side of rack 22 is provided with sealed cock cover 23, and sealed cock cover 23's top is provided with chucking pole 24, and one side of chucking pole 24 is provided with chucking slider 25, and the inside slip of chucking slider 25 is provided with slide bar 26, and the surface cover of slide bar 26 is equipped with chucking spring 27.
Through adopting above-mentioned technical scheme, during the use, when need demolish filter screen 6 when clearing up filterable metal fillings, upwards promote chucking pole 24, chucking pole 24 removes and drives chucking slider 25 and remove compression chucking spring 27 on slide bar 26 and make chucking pole 24 break away from the chucking hole to alright demolish sealed cock cap 23, then pull out rack 22, clear up filterable metal fillings, make the device when using, be convenient for clear up filterable lubricated metal fillings in having, improved the practicality of use.
Specifically, the mounting/dismounting seat 21 is slidably connected with the placement frame 22, and the placement frame 22 is abutted against the seal plug cover 23.
Through adopting above-mentioned technical scheme, sliding connection between dismouting seat 21 and the rack 22, be convenient for can pull out rack 22 from dismouting seat 21.
Specifically, a clamping hole matched with the clamping rod 24 is formed above the sealing plug cover 23, and a bayonet is formed at one end of the clamping rod 24.
Through adopting above-mentioned technical scheme, the chucking pole 24 of chucking hole is convenient for insert fixed to sealed cock cover 23, and bayonet socket is convenient for when sealed cock cover 23 stopper into dismouting seat 21, can drive chucking pole 24 and reciprocate.
When the embodiment is used, the following steps are adopted: during the use, when need demolish filter screen 6 and clear up filterable metal fillings, upwards promote chucking pole 24, chucking pole 24 removes and drives chucking slider 25 and remove compression chucking spring 27 on slide bar 26 and make chucking pole 24 break away from the chucking hole to alright demolish sealed cock cover 23, then pull out rack 22, clear up filterable metal fillings, make the device when using, be convenient for clear up filterable lubricated metal fillings in having, improved the practicality of using.
Example 2
This embodiment differs from embodiment 1 in that: specifically, the fixed subassembly 5 includes fixing base 51, connecting rod 52, dead lever 53, fixed spring 54, gag lever post 55, limit spring 56 and soundproof cotton 57, wherein, the top of gear box body 1 is provided with fixing base 51, and the inside of fixing base 51 is provided with connecting rod 52, and one side of connecting rod 52 is provided with dead lever 53, and the top of dead lever 53 is provided with fixed spring 54, and the below of dead lever 53 is provided with gag lever post 55, and one side of gag lever post 55 is provided with limit spring 56, and the inside of fixing base 51 is provided with soundproof cotton 57, and the below of case lid 3 also is provided with soundproof cotton 57.
Through adopting above-mentioned technical scheme, when need demolish case lid 3, downward pulling gag lever post 55, gag lever post 55 removes compression limit spring 56 makes gag lever post 55 break away from the jack, then outwards pull dead lever 53, dead lever 53 removes compression fixed spring 54, when dead lever 53 removes to gag lever post 55 and spacing hole coincidence, gag lever post 55 inserts spacing to dead lever post 53 in the spacing hole, prevent that dead lever 53 from kick-backing, dead lever 53 breaks away from the fixed orifices this moment, then alright demolish case lid 3, maintenance is overhauld to inside, soundproof cotton 57 is convenient for slow down inside noise, make the device when using, the convenience is fixed case lid 3 installation, the practicality of using has been improved.
Specifically, a jack and a limiting hole matched with the limiting rod 55 are formed below the fixing rod 53.
Through adopting above-mentioned technical scheme, jack is convenient for stop lever 55 insert strengthen spacing to dead lever 53, and the spacing hole is convenient for stop lever 55 insert spacing to dead lever 53, prevents to kick-back.
When the embodiment is used, the following steps are adopted: when the case lid 3 needs to be dismantled, pulling down the gag lever post 55, gag lever post 55 removes compression limit spring 56 makes gag lever post 55 break away from the jack, then outwards pull dead lever 53, dead lever 53 removes compression fixed spring 54, when dead lever 53 removes gag lever post 55 and spacing hole coincidence, it is spacing to dead lever 53 in the spacing hole to insert gag lever post 55, prevent that dead lever 53 from kick-backing, dead lever 53 breaks away from the fixed orifices this moment, then alright demolish case lid 3, maintenance is overhauld to inside, soundproof cotton 57 is convenient for slow down the noise of inside, make the device when using, the convenience is fixed case lid 3 installation, the practicality of using has been improved.
The structure and the use principle of the gear box body 1 are disclosed in an automobile gear box with a noise reduction function disclosed in Chinese patent application No. 202022403783.1, and the working principle of the gear box is that when the gear box body 1 is used, an oil pump 7 is started to pump lubricating oil, the lubricating oil is filtered through an oil outlet pipe and a filter screen 6, then enters the gear box body 1 to lubricate a gear, and the gear is made of rubber through a sealing sleeve, so that the noise generated by vibration between a rotating shaft and a box body due to the influence of external vibration is avoided.
The working principle and the using flow of the utility model are as follows: the utility model can reduce noise by reducing vibration between the rotating shaft and the box body through the sealing sleeve when in use, meanwhile, the box body of the gear box body 1 has a sound insulation effect, so that noise can be reduced, when in use, the oil pump 7 is started to pump lubricating oil, the lubricating oil is filtered through the filter screen 6 and then enters the gear box body 1 to lubricate the gear, when the filtered metal scraps are required to be cleaned, the filter screen 6 can be removed through the dismounting assembly 2, when the box cover 3 is required to be opened for maintenance, the box cover 3 can be conveniently opened through the fixing assembly 5, when the dismounting assembly 2 is used, when the filtered metal scraps are required to be removed for cleaning, the clamping rod 24 is pushed upwards, the clamping rod 24 is moved to drive the clamping slide block 25 to move the compression clamping spring 27 on the slide rod 26 so that the clamping rod 24 is separated from the clamping hole, therefore, the sealing plug cover 23 can be removed, then the placing frame 22 is pulled out to clean filtered metal scraps, so that the device is convenient for cleaning the filtered metal scraps with lubrication, the practicability of use is improved, when the box cover 3 is required to be removed in use, the limiting rod 55 is pulled downwards to compress the limiting spring 56 by the limiting rod 55 so that the limiting rod 55 is separated from the inserting hole, then the fixing rod 53 is pulled outwards to compress the fixing spring 54 by the limiting rod 55, when the fixing rod 53 is moved to the position when the limiting rod 55 is overlapped with the limiting hole, the limiting rod 55 is inserted into the limiting hole to limit the fixing rod 53 to prevent rebound of the fixing rod 53, at the moment, the fixing rod 53 is separated from the fixing hole, then the box cover 3 can be removed, the internal overhaul and maintenance are carried out on the internal noise of the soundproof cotton 57 is convenient to slow down the internal noise, when the device is used, the box cover 3 is conveniently installed and fixed, and the use practicability is improved.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a take gear box of function of making an uproar, includes gear box body, its characterized in that: the top of gear box body is provided with the case lid, and the junction of gear box body and case lid is provided with fixed subassembly, and the inside top of gear box body is provided with the shower nozzle, and the one end of shower nozzle runs through the case lid and is provided with the dismouting subassembly, and the inside of dismouting subassembly is provided with the filter screen, and the one end that the case lid was kept away from to the dismouting subassembly is provided with the oil pump through conveying hose, and the other end and the gear box body of oil pump are connected.
2. The gearbox with noise reduction function according to claim 1, wherein: the assembly and disassembly device comprises a disassembly and assembly seat, a placement frame, a sealing plug cover, a clamping rod, a clamping sliding block, a sliding rod and a clamping spring, wherein one end of a spray head is provided with the disassembly and assembly seat, the placement frame is arranged in the disassembly and assembly seat, one side of the placement frame is provided with the sealing plug cover, the clamping rod is arranged above the sealing plug cover, one side of the clamping rod is provided with the clamping sliding block, the sliding rod is arranged in the clamping sliding block in a sliding manner, and the clamping spring is sleeved on the surface of the sliding rod.
3. A gearbox with noise reduction function according to claim 2, wherein: the disassembly and assembly seat is connected with the front of the placement frame in a sliding way, and the placement frame is abutted with the sealing plug cover.
4. A gearbox with noise reduction function according to claim 2, wherein: the upper part of the sealing plug cover is provided with a clamping hole matched with a clamping rod, and one end of the clamping rod is provided with a bayonet.
5. The gearbox with noise reduction function according to claim 1, wherein: the utility model discloses a fixing device, including fixing base, connecting rod, dead lever, fixed spring, gag lever post, spacing spring and soundproof cotton, wherein, the top of gear box body is provided with the fixing base, and the inside of fixing base is provided with the connecting rod, and one side of connecting rod is provided with the dead lever, and the top of dead lever is provided with fixed spring, and the below of dead lever is provided with the gag lever post, and one side of gag lever post is provided with spacing spring, and the inside of fixing base is provided with soundproof cotton, and the below of case lid also is provided with soundproof cotton.
6. The gearbox with noise reduction function according to claim 5, wherein: the jack and the limiting hole matched with the limiting rod are formed below the fixing rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321654088.XU CN220268387U (en) | 2023-06-27 | 2023-06-27 | Gear box with noise reduction function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321654088.XU CN220268387U (en) | 2023-06-27 | 2023-06-27 | Gear box with noise reduction function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220268387U true CN220268387U (en) | 2023-12-29 |
Family
ID=89303639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321654088.XU Active CN220268387U (en) | 2023-06-27 | 2023-06-27 | Gear box with noise reduction function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220268387U (en) |
-
2023
- 2023-06-27 CN CN202321654088.XU patent/CN220268387U/en active Active
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