CN203627663U - Planetary gear transmission case - Google Patents
Planetary gear transmission case Download PDFInfo
- Publication number
- CN203627663U CN203627663U CN201320842867.2U CN201320842867U CN203627663U CN 203627663 U CN203627663 U CN 203627663U CN 201320842867 U CN201320842867 U CN 201320842867U CN 203627663 U CN203627663 U CN 203627663U
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- CN
- China
- Prior art keywords
- gear
- planet
- main shaft
- motor
- planetary
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 26
- 230000033001 locomotion Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 abstract description 3
- 230000001605 fetal effect Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 210000000078 claw Anatomy 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Images
Abstract
The utility model relates to a planetary gear transmission case which comprises a motor, a transmission mechanism and a main shaft. The motor drives the transmission mechanism to drive the main shaft to move, the transmission mechanism comprises a sun gear, a planetary gear, a gear ring, a gear shaft and a main shaft gear, the sun gear is arranged at the end of the main shaft of the motor, the planetary gear is connected with the sun gear in a meshed mode, the planetary gear is driven by the sun gear to rotate around the gear ring, a planetary frame is arranged on the outer side of the planetary gear and is driven to rotate through the planetary gear, the gear shaft is meshed with the planetary frame and driven to rotate through the planetary frame, and the main shaft gear is arranged on the main shaft in a sleeved mode and driven to rotate through the planetary frame. Compared with the prior art, the planetary gear transmission case has the advantages of being remarkable in energy saving effect, convenient to install, good in sealing performance, convenient to overhaul and the like.
Description
Technical field
The utility model relates to a kind of gearbox, especially relates to a kind of planet gear transmission gearbox.
Background technique
At present, for the equipment of automobile tire changer, by casing, a column, tear fetal head, worktable composition open: worktable is made up of two cylinders and claw, has a gearbox, electric machine support, motor, belt in casing; Gearbox has a main shaft to be connected with work platform, and its working principle is: motor is by belt drives gearbox, and gearbox drives worktable by main shaft, reaches the requirement of dismounting tire.
The all tyre detacher gearboxes in the whole world are all to adopt worm and gear gearing down now; And the power consuming when Worm Wheel System is about 20%, the power consuming while adding belt drives is about 10%, is about 70% left and right of actual power when the power of motor passes to worktable like this; Measure and be about 1100N.m as the torsion of the motor of 220V0.75kw in the time reaching worktable through torque testing instrument.
When installation, gearbox is connected with casing, then motor is connected with gearbox with an electric machine support, be loaded on belt.The shortcoming of this class gearbox is assembling difficulty, and power consumpiton is large, uses a period of time rear worm wheel, worm screw wearing and tearing large, can produce gap and does not reach needed torsion; After using a period of time, also need fastening belt, the belt that will more renew after belt wearing and tearing could normal work.
Model utility Inner holds
The purpose of this utility model is exactly to provide in order to overcome the defect that above-mentioned prior art exists that a kind of energy-saving effect is obvious, easy for installation, airtight performance is good, overhaul planet gear transmission gearbox easily.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of planet gear transmission gearbox, is made up of motor, driving mechanism and main shaft, and motor drive transmission device drives motion of main shaft,
Described driving mechanism is made up of sun gear, planet wheel, planet carrier, gear ring, tooth axle and mainshaft gear,
Described sun gear is arranged on the termination of the main shaft of described motor,
Described planet wheel and sun gear are connected with a joggle, and drive around described gear ring and rotate through sun gear,
Described planet carrier is arranged on the outside of planet wheel, through planet wheel driven rotary,
Described tooth axle is meshed with planet carrier, through planet carrier driven rotary,
Described mainshaft gear is set on described main shaft, through planet carrier driven rotary.
Described sun gear, through the main shaft drives rotation of motor, drives the planet wheel motion being meshed.
As preferred embodiment, described mainshaft gear is bevel gear, is connected with a joggle with gear ring.
Driving mechanism sealing is arranged in the casing of gearbox.
This planet gear transmission gearbox is arranged in tyre detacher, by main shaft drives tyre detacher working table movement.
Compared with prior art, the utility model has utilized superperformance and the high-intensity gear of gear graduation, the loss of usefulness while having changed due to worm gear, worm drive.Owing to having adopted high-intensity gear, greatly increase its working life, utilize the advantage of planet gear transmission speed change that motor and gearbox are organically combined: the loss of usefulness while having reduced due to belt transmission; Alleviate assembling difficulty, had the following advantages:
One, energy-saving effect is obvious: due to gearbox adopt be gear transmission, the power consuming is about 5%.
Two, easy for installation: gearbox is composite entity formula, only need be connected with casing, without too much assembling and adjustment.
Three, airtight performance is good: direct-drive, reduce noise, and reduce the wearing and tearing of component.
Four, maintenance is convenient: when repairing, need to unload six outer-hexagonal bolts that are connected with casing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is that the utility model is arranged on the structural representation on tyre detacher.
In Fig. 1,11 is motor, and 12 is sun gear, and 13 is planet wheel, and 14 is gear ring, and 15 is planet carrier, and 16 is tooth axle, and 17 is mainshaft gear, and 18 is main shaft,
In Fig. 2,21 is casing, and 22 is column, and 23 for tearing fetal head open, and 24 is worktable, and 25 is cylinder, and 26 is planet gear transmission gearbox.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
Embodiment
A kind of planet gear transmission gearbox, its structure as shown in Figure 1, is mainly made up of motor 11, driving mechanism and main shaft 18, and motor 11 drive transmission devices drive main shaft 18 to move, and driving mechanism sealing is arranged in the casing of gearbox.The driving mechanism using is made up of sun gear 12, planet wheel 13, planet carrier 15, gear ring 14, tooth axle 16 and mainshaft gear 17, sun gear 12 is arranged on the termination of the main shaft of motor 11, through the main shaft drives rotation of motor 11, planet wheel 13 is connected with a joggle with sun gear 12, drive around gear ring 14 and rotate through sun gear 12, planet carrier 15 is arranged on the outside of planet wheel 13, through planet wheel 13 driven rotary, tooth axle 16 is meshed with planet carrier 15, through planet carrier 15 driven rotary, mainshaft gear 17 adopts bevel gear, is set on main shaft 18, through planet carrier 15 driven rotary.
Its structure of automobile tire disassemblerassembler as shown in Figure 2, mainly comprise casing 21, be arranged on the column 22 on casing 21, be connected to and tear fetal head 23 open on column 22 crossbeams, be arranged on tear open under fetal head 23 and with the worktable 24 being positioned on equipment box 21, be built-in with at equipment box 21 combiner gearbox 26 that gearbox casing and motor are integral structure, planet gear transmission gearbox 26 is arranged in tyre detacher, drives tyre detacher worktable 24 to move by main shaft 18.
Claims (5)
1. a planet gear transmission gearbox, is characterized in that, this gearbox is made up of motor, driving mechanism and main shaft, and motor drive transmission device drives motion of main shaft,
Described driving mechanism is made up of sun gear, planet wheel, planet carrier, gear ring, tooth axle and mainshaft gear,
Described sun gear is arranged on the termination of the main shaft of described motor,
Described planet wheel and sun gear are connected with a joggle, and drive around described gear ring and rotate through sun gear,
Described planet carrier is arranged on the outside of planet wheel, through planet wheel driven rotary,
Described tooth axle is meshed with planet carrier, through planet carrier driven rotary,
Described mainshaft gear is set on described main shaft, through planet carrier driven rotary.
2. a kind of planet gear transmission gearbox according to claim 1, is characterized in that, described sun gear, through the main shaft drives rotation of motor, drives the planet wheel motion being meshed.
3. a kind of planet gear transmission gearbox according to claim 1, is characterized in that, described mainshaft gear is bevel gear, is connected with a joggle with gear ring.
4. a kind of planet gear transmission gearbox according to claim 1, is characterized in that, described driving mechanism is arranged in the casing of gearbox.
5. a kind of planet gear transmission gearbox according to claim 1, is characterized in that, this planet gear transmission gearbox is arranged in tyre detacher, by main shaft drives tyre detacher working table movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320842867.2U CN203627663U (en) | 2013-12-19 | 2013-12-19 | Planetary gear transmission case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320842867.2U CN203627663U (en) | 2013-12-19 | 2013-12-19 | Planetary gear transmission case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203627663U true CN203627663U (en) | 2014-06-04 |
Family
ID=50814146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320842867.2U Expired - Lifetime CN203627663U (en) | 2013-12-19 | 2013-12-19 | Planetary gear transmission case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203627663U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108843745A (en) * | 2018-09-12 | 2018-11-20 | 浙江大学昆山创新中心 | A kind of speed reducer of AGV trolley Direct wheel drives |
-
2013
- 2013-12-19 CN CN201320842867.2U patent/CN203627663U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108843745A (en) * | 2018-09-12 | 2018-11-20 | 浙江大学昆山创新中心 | A kind of speed reducer of AGV trolley Direct wheel drives |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140604 |
|
| CX01 | Expiry of patent term |