CN206712599U - A kind of power driving mechanism of aerial work platform - Google Patents
A kind of power driving mechanism of aerial work platform Download PDFInfo
- Publication number
- CN206712599U CN206712599U CN201720505877.5U CN201720505877U CN206712599U CN 206712599 U CN206712599 U CN 206712599U CN 201720505877 U CN201720505877 U CN 201720505877U CN 206712599 U CN206712599 U CN 206712599U
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- electric machine
- casing
- reducer shell
- machine casing
- side wall
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Abstract
A kind of power driving mechanism of aerial work platform is the utility model is related to, includes the housing of reducer shell (1), electric machine casing (2), brake casing (3) composition；Brushless electric machine is provided with the electric machine casing (2), brake is provided with the brake casing (3), reductor is provided with the reducer shell (1).A part is shared between mechanism motor and planetary mechanism, i.e. the part is both the end cap of motor, and the end cap of planetary mechanism, can so reduce the width of integrated model, and can improve planetary mechanism and brushless electric machine assembles the requirement of concentricity.
Description
Technical field
It the utility model is related to a kind of power driving mechanism, more particularly to a kind of electric power driver of aerial work platform
Structure.
Background technology
Brushless electric machine is widely used in various automatic control equipments (aerial work platform), office appliance, automobile and other industries；
Existing self-walking aerial working platform uses motor-driven hydraulic pumps more, by hydraulic pump drive hydraulic motor, by hydraulic motor
The three-level way of output of walking power is provided.Hydraulic motor has that noise is big, and kinetic equation loss is big, and starting torque is smaller, and low speed is steady
Qualitative difference, unsafe factor in work high above the ground be present.Aerial work platform is raising simultaneously, is all using same during walking
Hydraulic motor provides power, part-time underpower, the complicated situation of machine back panel wiring be present.
In view of it is above-mentioned the defects of, the design people, be actively subject to research and innovation, to found a kind of high-altitude of new structure
The power driving mechanism of job platform, make it with more the value in industry.
Utility model content
In order to solve the above technical problems, the purpose of this utility model is to provide a kind of electric power driver of aerial work platform
Structure.
The technical solution of the utility model is as follows：
A kind of power driving mechanism of aerial work platform, it is characterised in that：
The housing formed including reducer shell (1), electric machine casing (2), brake casing (3)；
The reducer shell (1) includes the reducer shell the first side wall (11) of cylinder and the decelerator body of cylinder
Body second sidewall (12), the reducer shell the first side wall (11) connects the reducer shell second sidewall (12), described
Reducer shell second sidewall (12) right-hand member is provided with housing end plug, and reducer shell the first side wall (11) left side is also set
It is equipped with installing port (111)；
The electric machine casing (2) includes electric machine casing end cap (21) and the electric machine casing side plate (23) of cylinder, the electricity
Casing side plate (23) blocks and in the installing port (111), the electric machine casing end cap (21) is provided with multiple installations
Hole (211), the electric machine casing side plate (23) are provided with the connecting hole of the corresponding mounting hole (211), the mounting hole (211)
The first attaching nut (24) is inside provided with, first attaching nut (24) is fixedly connected on described second by the connecting hole
In side wall (12)；
The brake casing (3) is cylinder, and the electric machine casing is fixedly connected on by the second attaching nut (31)
On mounting groove (213) on end cap (21)；
Brushless electric machine is provided with the electric machine casing (2), electricity is provided with the reducer shell the first side wall (11)
Machine bearing (25) and outside framework oil seal (27), the machine shaft (26) of the brushless electric machine are oily from the motor bearings (25) and skeleton
Envelope (27) is extended in the reducer shell the first side wall (11), and the reducer shell second sidewall (12) is provided with deceleration
Machine, the reductor are two level spider gear reductor, and the reductor is provided with speed reducer driving shaft (13), the reductor
Power transmission shaft (13) connects the machine shaft (26), and brake apparatus, the brake apparatus are provided with the brake casing (3)
The machine shaft (26) is braked by flat key (32).
Further, the diameter of the reducer shell the first side wall (11) is more than the reducer shell second sidewall
(12) diameter.
Further, the electric machine casing end cap (21) and electric machine casing side plate (23) are additionally provided with sealing ring (22).
Further, multiple pouring orifices (212), the pouring orifice are also provided with the electric machine casing end cap (21)
(212) it is connected with oil fuel tube.
By such scheme, the utility model at least has advantages below：
(1) part is shared between mechanism motor and planetary mechanism, i.e. the part is both the end cap of motor, Ye Shihang
The end cap of star mechanism, the width of integrated model can be so reduced, and planetary mechanism and brushless electric machine assembling can be improved with one heart
The requirement of degree；
(2) mechanism electric machine casing and reducer shell by buckle card and, then fixed, can more fastened by nut
Connection.
(3) secondary planetary gear mechanism in mechanism, on the premise of requirement for bearing capacity is met, can reduce as far as possible
Gear thickness.
Brief description of the drawings
Fig. 1, primary structure schematic diagram of the present utility model；
Fig. 2, primary structure schematic cross-sectional view of the present utility model；
Fig. 3, electric machine casing end cover structure schematic diagram of the present utility model；
In figure：1- reducer shells；2- electric machine casings；3- brake casings；21- electric machine casing end caps；211- mounting holes；
212- pouring orifices；213- mounting grooves；22- sealing rings；23- electric machine casing side plates；The attaching nuts of 24- first；25- motor bearings；
26- machine shafts；27- outside framework oil seals；11- reducer shell the first side walls；12- reducer shell second sidewalls；13- decelerators
Power transmission shaft；111- installing ports；The attaching nuts of 31- second；32- flat keys.
Embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is used to illustrate the utility model, but is not limited to the scope of the utility model.
Referring to Fig. 1 to Fig. 2, Fig. 3, a kind of electric power of aerial work platform described in the preferred embodiment of the utility model one drives
Motivation structure, include the housing of reducer shell 1, electric machine casing 2, brake casing 2 composition；
The reducer shell 1 includes the reducer shell the first side wall 11 of cylinder and the reducer shell the of cylinder
Two side walls 12, the reducer shell the first side wall 11 connect the reducer shell second sidewall 12, the reducer shell
The right-hand member of second sidewall 12 is provided with housing end plug, and the left side of reducer shell the first side wall 11 is additionally provided with installing port 111；
The electric machine casing 2 includes electric machine casing end cap 21 and the electric machine casing side plate 23 of cylinder, the electric machine casing
Side plate 23 blocks and in the installing port 111, and the electric machine casing end cap 21 is provided with multiple mounting holes 211, the electricity
Casing side plate 23 is provided with the connecting hole of the corresponding mounting hole 211, and the first attaching nut is provided with the mounting hole 211
24, first attaching nut 24 is fixedly connected in the second sidewall 12 by the connecting hole；
The brake casing 3 is cylinder, and the electric machine casing end cap is fixedly connected on by the second attaching nut 31
On mounting groove 213 on 21；
Brushless electric machine is provided with the electric machine casing 2, motor shaft is provided with the reducer shell the first side wall 11
25 and outside framework oil seal 27 are held, the machine shaft 26 of the brushless electric machine extends to institute from the motor bearings 25 and outside framework oil seal 27
State in reducer shell the first side wall 11, the reducer shell second sidewall 12 is provided with reductor, and the reductor is two
Level spider gear reductor, the reductor are provided with speed reducer driving shaft 13, and the speed reducer driving shaft 13 connects the electricity
Machine rotating shaft 26, brake apparatus is provided with the brake casing 3, and the brake apparatus is braked the motor by flat key 32 and turned
Axle 26.
The diameter of-reducer shell the first side wall 11 is more than the diameter of the reducer shell second sidewall 12.
- electric machine casing the end cap 21 and electric machine casing side plate 23 are additionally provided with sealing ring 22.
Multiple pouring orifices 212 are also provided with-electric machine casing the end cap 21, the pouring orifice 212 is connected with oiling
Pipe.
(1) part is shared between mechanism motor and planetary mechanism, i.e. the part is both the end cap of motor, Ye Shihang
The end cap of star mechanism, the width of integrated model can be so reduced, and planetary mechanism and brushless electric machine assembling can be improved with one heart
The requirement of degree；
(2) mechanism electric machine casing and reducer shell by buckle card and, then fixed, can more fastened by nut
Connection.
(3) secondary planetary gear mechanism in mechanism, on the premise of requirement for bearing capacity is met, can reduce as far as possible
Gear thickness.
Described above is only preferred embodiment of the present utility model, is not limited to the utility model, it is noted that
For those skilled in the art, on the premise of the utility model technical principle is not departed from, can also do
Go out some improvement and modification, these improvement and modification also should be regarded as the scope of protection of the utility model.
Claims (4)
- A kind of 1. power driving mechanism of aerial work platform, it is characterised in that：The housing formed including reducer shell (1), electric machine casing (2), brake casing (3)；The reducer shell (1) includes the reducer shell the first side wall (11) and cylindrical reducer shell the of cylinder Two side walls (12), the reducer shell the first side wall (11) connect the reducer shell second sidewall (12), the deceleration Casing body second sidewall (12) right-hand member is provided with housing end plug, and reducer shell the first side wall (11) left side is additionally provided with Installing port (111)；The electric machine casing (2) includes electric machine casing end cap (21) and the electric machine casing side plate (23) of cylinder, the motor casing Side plate (23) blocks and in the installing port (111), the electric machine casing end cap (21) is provided with multiple mounting holes (211), the electric machine casing side plate (23) is provided with the connecting hole of the corresponding mounting hole (211), and the mounting hole (211) is interior The first attaching nut (24) is provided with, first attaching nut (24) is fixedly connected on second side by the connecting hole On wall (12)；The brake casing (3) is cylinder, and the electric machine casing end cap is fixedly connected on by the second attaching nut (31) (21) on the mounting groove (213) on；Brushless electric machine is provided with the electric machine casing (2), motor shaft is provided with the reducer shell the first side wall (11) Hold (25) and outside framework oil seal (27), the machine shaft (26) of the brushless electric machine is from the motor bearings (25) and outside framework oil seal (27) extend in the reducer shell the first side wall (11), the reducer shell second sidewall (12) is provided with deceleration Machine, the reductor are two level spider gear reductor, and the reductor is provided with speed reducer driving shaft (13), the reductor Power transmission shaft (13) connects the machine shaft (26), and brake apparatus, the brake apparatus are provided with the brake casing (3) The machine shaft (26) is braked by flat key (32).
- A kind of 2. power driving mechanism of aerial work platform according to claim 1, it is characterised in that：The reductor The diameter of housing the first side wall (11) is more than the diameter of the reducer shell second sidewall (12).
- A kind of 3. power driving mechanism of aerial work platform according to claim 1, it is characterised in that：The motor casing Body end lid (21) and electric machine casing side plate (23) are additionally provided with sealing ring (22).
- A kind of 4. power driving mechanism of aerial work platform according to claim 1, it is characterised in that：The motor casing Multiple pouring orifices (212) are also provided with body end lid (21), the pouring orifice (212) is connected with oil fuel tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720505877.5U CN206712599U (en) | 2017-05-09 | 2017-05-09 | A kind of power driving mechanism of aerial work platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720505877.5U CN206712599U (en) | 2017-05-09 | 2017-05-09 | A kind of power driving mechanism of aerial work platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206712599U true CN206712599U (en) | 2017-12-05 |
Family
ID=60465506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720505877.5U Expired - Fee Related CN206712599U (en) | 2017-05-09 | 2017-05-09 | A kind of power driving mechanism of aerial work platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206712599U (en) |
-
2017
- 2017-05-09 CN CN201720505877.5U patent/CN206712599U/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: 20171205 Termination date: 20210509 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |