CN214221980U - Convenient-to-control secondary helical gear speed reducer with lengthened bearing box - Google Patents
Convenient-to-control secondary helical gear speed reducer with lengthened bearing box Download PDFInfo
- Publication number
- CN214221980U CN214221980U CN202120251472.XU CN202120251472U CN214221980U CN 214221980 U CN214221980 U CN 214221980U CN 202120251472 U CN202120251472 U CN 202120251472U CN 214221980 U CN214221980 U CN 214221980U
- Authority
- CN
- China
- Prior art keywords
- heat dissipation
- base
- helical gear
- buffer
- speed reducer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 33
- 230000017525 heat dissipation Effects 0.000 claims abstract description 59
- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 238000010521 absorption reaction Methods 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 6
- 230000005855 radiation Effects 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 13
- 230000002035 prolonged effect Effects 0.000 abstract description 5
- 238000013016 damping Methods 0.000 abstract 2
- 230000009467 reduction Effects 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Gear Transmission (AREA)
- General Details Of Gearings (AREA)
Abstract
The utility model discloses a convenient control's second grade helical gear speed reducer of area extension bearing case belongs to helical gear speed reducer technical field, including the base, the top of base is equipped with the reducing gear box, the right-hand member of reducing gear box is equipped with the shell, the internally mounted motor of shell, the output shaft swing joint of motor is inside the reducing gear box, the inside below of shell is equipped with buffer gear, buffer gear includes buffer board, connecting rod, protecting crust, buffer spring, gag lever post and mounting panel; the heat dissipation mechanism is arranged, so that the service life of the helical gear speed reducer can be prolonged, and the loss is reduced; the moving mechanism is matched with the heat dissipation mechanism for use, so that uniform emission and heat dissipation can be realized, and the effect of convenient control is also realized, so that the heat dissipation effect is improved; the damping mechanism is arranged to reduce vibration friction, so that the service life of the damping mechanism is prolonged, and economic loss is avoided.
Description
Technical Field
The utility model relates to a helical gear speed reducer technical field specifically is a second grade helical gear speed reducer of area extension bearing case of convenient control.
Background
A helical gear speed reducer is a novel speed reduction transmission device. The design concept of optimization and advanced module combination system is adopted, the device has the characteristics of small volume, light weight, large transmission torque, stable starting, fine transmission ratio grading and the like, and can be connected at will and select various installation positions according to the requirements of users.
At present, the helical gear speed reducer can generate larger temperature due to long-time use, so that the service life of the helical gear speed reducer is reduced, economic loss is caused, sometimes, the helical gear speed reducer can vibrate due to the fact that the speed reducer works, friction is increased, the service life of the helical gear speed reducer is also reduced, long common heat dissipation is not convenient to control, and therefore the heat dissipation effect is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a conveniently controlled second-level helical gear speed reducer with an extension bearing box, which can prolong the service life of the helical gear speed reducer by arranging a heat dissipation mechanism, thereby reducing the loss; the moving mechanism is arranged, so that the moving mechanism is matched with the heat dissipation mechanism for use, the uniform emission and heat dissipation can be realized, the effect of facilitating heat dissipation control is realized, and the heat dissipation effect is improved; through setting up buffer gear, make it can play and reduce the vibration friction to make it improve life, avoid causing economic loss.
To solve the problems set forth in the background art described above.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a two-stage helical gear speed reducer of area extension bearing box of convenient control, includes the base, the top of base is equipped with the reducing gear box, the right-hand member of reducing gear box is equipped with the shell, the internally mounted motor of shell, the inside of the output shaft swing joint reducing gear box of motor, the inside below of shell is equipped with buffer gear, buffer gear includes buffer board, connecting rod, protecting crust, buffer spring, gag lever post and mounting panel, the inside of base is equipped with heat dissipation mechanism, heat dissipation mechanism is including installation pipe, heat absorption hole and first heat dissipation fan, both sides in the base are equipped with moving mechanism, moving mechanism includes motor, bearing, threaded rod, slider, second heat dissipation fan, chute, thermovent and fixed block.
Preferably, the bottom of motor is equipped with at least three buffer board, the bottom fixedly connected with connecting rod of buffer board, buffer spring is fixed to the other end of the intercommunication protecting crust of connecting rod.
Preferably, the other end of the buffer spring is fixedly installed on the installation plate, and the two ends of the top of the installation plate are fixed with the limiting rods.
Preferably, the mounting pipe is fixedly connected to the upper portion of the center of the inner portion of the base, the heat absorption hole is formed in the mounting pipe, and the first heat dissipation fan is fixedly mounted at the center of the bottom of the mounting pipe.
Preferably, the bottom center fixed mounting fixed block in the base, the inside both sides fixed mounting motor of base, the output swing joint threaded rod of motor, the inside of the other end fixed connection bearing of threaded rod.
Preferably, the surface of threaded rod threaded connection slider, the fixed second heat dissipation fan in bottom of slider, the chute is installed at bottom both ends in the base, the bottom of base is equipped with the thermovent, thermovent intercommunication chute.
Compared with the prior art, the beneficial effects of the utility model are that:
1. compared with the prior art, the utility model has the advantages that by arranging the heat dissipation mechanism, when the helical gear speed reducer works for a long time, a large high temperature is generated, and the helical gear speed reducer is easy to be damaged greatly; the moving mechanism is arranged, so that the absorbed temperature of the heat dissipation mechanism is mainly dissipated uniformly, and the effect of facilitating heat dissipation control is achieved, and the heat dissipation effect is improved;
2. through setting up buffer gear, can produce great vibration when the long-time work of speed reducer motor, can play the reduction vibration friction through it at this moment to make its improve life, avoid causing economic loss.
Drawings
FIG. 1 is a schematic structural view of a helical gear reducer of the present invention;
FIG. 2 is a schematic view of the buffering mechanism of the present invention;
fig. 3 is an enlarged schematic view of a region a in fig. 1.
In the figure: 1. a base; 2. a reduction gearbox; 3. a housing; 4. a motor; 5. a buffer plate; 501. a connecting rod; 502. a protective shell; 503. a buffer spring; 504. a limiting rod; 505. mounting a plate; 6. installing a pipe; 601. a heat absorption hole; 602. a first heat dissipation fan; 7. a motor; 701. a bearing; 702. a threaded rod; 703. a slider; 704. a second heat dissipation fan; 705. a chute; 706. a heat dissipation port; 707. and (5) fixing blocks.
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 3, the present invention provides a technical solution: a conveniently controlled secondary helical gear speed reducer with an extension bearing box comprises a base 1, wherein a reduction gearbox 2 is arranged at the top of the base 1, the reduction gearbox 2 mainly plays a role in adjusting the rotating speed, a shell 3 is arranged at the right end of the reduction gearbox 2, the shell 3 mainly plays a role in protecting a motor 4 in the shell, the motor 4 is arranged in the shell 3, an output shaft of the motor 4 is movably connected with the inside of the reduction gearbox 2, a buffer mechanism is arranged below the inside of the shell 3, the buffer mechanism comprises a buffer plate 5, a connecting rod 501, a protective shell 502, a buffer spring 503, a limiting rod 504 and a mounting plate 505, and the buffer components are matched for use, so that the effect of reducing friction is achieved, and the service life of the speed reducer is prolonged;
the internal of the base 1 is provided with a heat dissipation mechanism, the heat dissipation mechanism comprises an installation pipe 6, a heat absorption hole 601 and a first heat dissipation fan 602, two sides in the base 1 are provided with moving mechanisms, each moving mechanism comprises a motor 7, a bearing 701, a threaded rod 702, a sliding block 703, a second heat dissipation fan 704, a chute 705, a heat dissipation port 706 and a fixing block 707, and the heat dissipation component and the moving component are arranged and matched for use, so that the effect of uniform heat dissipation is achieved during heat dissipation, the service life of the helical gear speed reducer is prolonged, and loss is reduced;
at least three buffer plates 5 are arranged at the bottom of the motor 4, the bottom of each buffer plate 5 is fixedly connected with a connecting rod 501, the other end of each connecting rod 501, which is communicated with the protective shell 502, is fixedly provided with a buffer spring 503, the other end of each buffer spring 503 is fixedly arranged on a mounting plate 505, two ends of the top of each mounting plate 505 are fixedly provided with a limiting rod 504, each limiting rod 504 mainly plays a role of limiting and blocking during buffering, and at the moment, the buffer plates 5 are pressed downwards to press the connecting rods 501 on the buffer plates downwards so as to drive the buffer springs 503 to press the limiting rods 504 downwards, so that friction is reduced, the service life of the helical gear reducer is prolonged, and economic loss is reduced;
a mounting pipe 6 is fixedly connected above the center of the inner part of the base 1, a heat absorption hole 601 is formed in the mounting pipe 6, a first heat dissipation fan 602 is fixedly mounted at the center of the bottom of the mounting pipe 6, and the first heat dissipation fan 602 is started to enable the heat absorption hole 601 on the first heat dissipation fan to absorb high temperature generated by the reduction gearbox 2 and the motor 4 into the base 1 so as to achieve the effect of primary heat dissipation;
a fixed block 707 is fixedly arranged at the center of the bottom in the base 1, the fixed block 707 mainly serves to fixedly support the bearing 701 on the fixed block, the motor 7 is fixedly arranged at two sides in the base 1, the output end of the motor 7 is movably connected with a threaded rod 702, the other end of the threaded rod 702 is fixedly connected with the inside of the bearing 701, a sliding block 703 is in threaded connection with the surface of the threaded rod 702, a second heat dissipation fan 704 is fixed at the bottom of the sliding block 703, inclined grooves 705 are arranged at two ends of the bottom in the base 1, the inclined grooves 705 mainly serve to enable the temperature in the second heat dissipation fan 704 to be discharged from a heat dissipation port 706 at a constant speed, so that the heat dissipation effect is improved, a heat dissipation port 706 is arranged at the bottom of the base 1, the heat dissipation port 706 is communicated with the inclined grooves 705, the motor 7 is started to drive the threaded rod 702 to rotate, the sliding block 703 on the threaded rod drives the second heat dissipation fan to move at a constant speed, at this time, the second heat dissipation fan 704 is started to enable the hot air sucked into the base 1 by the first heat dissipation fan 602 to be discharged at a constant speed, thereby achieving the effect of uniform heat dissipation.
The working principle is as follows: when in use, the helical gear reducer can generate larger temperature due to long-term use, at this time, the first heat dissipation fan 602 is started to make the heat absorption hole 601 on the first heat dissipation fan generate high temperature for the reduction box 2 and the motor 4, when the fan is sucked into the base 1, the motor 7 is started to drive the threaded rod 702 to rotate, so that the slide block 703 on the threaded rod drives the second heat dissipation fan to move at a constant speed, at this time, the second heat dissipation fan 704 is activated to discharge the hot air sucked into the base 1 by the first heat dissipation fan 602 at a uniform speed, thereby achieving the effect of uniform heat dissipation, generating vibration when the helical gear speed reducer is used for a long time, at this time, the buffer plate 5 at the bottom of the motor 4 is pressed down, the connecting rod 501 thereon is pressed down, thereby drive buffer spring 503 and push down on gag lever post 504 to alleviate friction, increase helical gear speed reducer's life, reduce economic loss.
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. The utility model provides a two-stage helical gear speed reducer of long bearing box is lengthened in area of convenient control, includes base (1), its characterized in that: the top of base (1) is equipped with reducing gear box (2), the right-hand member of reducing gear box (2) is equipped with shell (3), internally mounted motor (4) of shell (3), the inside of output shaft swing joint reducing gear box (2) of motor (4), the inside below of shell (3) is equipped with buffer gear, buffer gear includes buffer board (5), connecting rod (501), protecting crust (502), buffer spring (503), gag lever post (504) and mounting panel (505), the inside of base (1) is equipped with heat dissipation mechanism, heat dissipation mechanism is including installation pipe (6), heat absorption hole (601) and first heat dissipation fan (602), both sides in base (1) are equipped with moving mechanism, moving mechanism includes motor (7), bearing (701), threaded rod (702), slider (703), second heat dissipation fan (704), Chute (705), thermovent (706) and fixed block (707).
2. The conveniently-controlled two-stage helical gear reducer with the lengthened bearing box is characterized in that: the bottom of motor (4) is equipped with at least three buffer board (5), the bottom fixedly connected with connecting rod (501) of buffer board (5), buffer spring (503) are fixed to the other end of the intercommunication protecting crust (502) of connecting rod (501).
3. The conveniently-controlled two-stage helical gear reducer with the lengthened bearing box is characterized in that: the other end of the buffer spring (503) is fixedly arranged on a mounting plate (505), and two ends of the top of the mounting plate (505) are fixedly provided with limit rods (504).
4. The conveniently-controlled two-stage helical gear reducer with the lengthened bearing box is characterized in that: the heat radiation fan is characterized in that a mounting pipe (6) is fixedly connected to the upper portion of the center of the interior of the base (1), a heat absorption hole (601) is formed in the mounting pipe (6), and a first heat radiation fan (602) is fixedly mounted at the center of the bottom of the mounting pipe (6).
5. The conveniently-controlled two-stage helical gear reducer with the lengthened bearing box is characterized in that: the base is characterized in that a fixed block (707) is fixedly mounted at the center of the bottom in the base (1), motors (7) are fixedly mounted on two sides of the interior of the base (1), the output ends of the motors (7) are movably connected with a threaded rod (702), and the other ends of the threaded rod (702) are fixedly connected with the interior of a bearing (701).
6. The conveniently-controlled two-stage helical gear reducer with the lengthened bearing box is characterized in that: the surface of the threaded rod (702) is in threaded connection with a sliding block (703), a second heat dissipation fan (704) is fixed at the bottom of the sliding block (703), inclined grooves (705) are installed at two ends of the bottom in the base (1), a heat dissipation port (706) is arranged at the bottom of the base (1), and the heat dissipation port (706) is communicated with the inclined grooves (705).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120251472.XU CN214221980U (en) | 2021-01-29 | 2021-01-29 | Convenient-to-control secondary helical gear speed reducer with lengthened bearing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120251472.XU CN214221980U (en) | 2021-01-29 | 2021-01-29 | Convenient-to-control secondary helical gear speed reducer with lengthened bearing box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214221980U true CN214221980U (en) | 2021-09-17 |
Family
ID=77691808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120251472.XU Active CN214221980U (en) | 2021-01-29 | 2021-01-29 | Convenient-to-control secondary helical gear speed reducer with lengthened bearing box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214221980U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118763839A (en) * | 2024-08-29 | 2024-10-11 | 常州市诺普信电子有限公司 | Electric motor and housing with protective structure |
-
2021
- 2021-01-29 CN CN202120251472.XU patent/CN214221980U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118763839A (en) * | 2024-08-29 | 2024-10-11 | 常州市诺普信电子有限公司 | Electric motor and housing with protective structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211830471U (en) | Automatic motor heat abstractor that uses of electrical engineering | |
| CN211423217U (en) | Braking device of wind driven generator | |
| CN214221980U (en) | Convenient-to-control secondary helical gear speed reducer with lengthened bearing box | |
| CN111287916A (en) | Tuned collision inerter mass damping device for fan | |
| CN211455470U (en) | Novel transformer housing falls mounting structure of making an uproar | |
| CN218352994U (en) | Photovoltaic inverter with stable performance | |
| CN212803759U (en) | Silencer for air inlet of vertical fan | |
| CN220622585U (en) | Split type radiator for power generation group | |
| CN221145152U (en) | Vibration isolation and noise elimination device of vortex water cooling unit | |
| CN214959065U (en) | A geared motor | |
| CN219555532U (en) | Synchronous clock generating equipment | |
| CN220118596U (en) | Shockproof worm gear reducer | |
| CN216532380U (en) | Solid-state relay with long service life for winch | |
| CN222823339U (en) | Cycloid hydraulic motor with heat dissipation assembly | |
| CN220943206U (en) | Spindle box of high-speed circular sawing machine | |
| CN221805650U (en) | New energy storage battery box | |
| CN118423234B (en) | New energy electric power economizer | |
| CN218550533U (en) | Heat dissipation device of mining explosion-proof control equipment | |
| CN216086364U (en) | Heat dissipation water tank disconnect-type generator case | |
| CN211737984U (en) | A square multi-mounting surface right-angle gearbox | |
| CN114658960B (en) | Height-adjustable type diesel generator damping supporting mechanism | |
| CN217182959U (en) | Unmanned variable load control device for air separation station | |
| CN213043536U (en) | Damping device of electric automobile motor | |
| CN218377065U (en) | Aluminum alloy casing for canned motor pump | |
| CN220774094U (en) | Energy-saving transformer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |