CN211075953U - Electric carrier with improved power structure - Google Patents
Electric carrier with improved power structure Download PDFInfo
- Publication number
- CN211075953U CN211075953U CN201922318411.6U CN201922318411U CN211075953U CN 211075953 U CN211075953 U CN 211075953U CN 201922318411 U CN201922318411 U CN 201922318411U CN 211075953 U CN211075953 U CN 211075953U
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- frame
- central shaft
- driving wheel
- motor
- central
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Abstract
The utility model relates to the technical field of vehicles, the name is power structure improved electric carrier, including the frame, the frame below have the drive wheel, the drive wheel in the middle of have a drive wheel centre bore, have the control handrail behind the frame, have the yoke in front of the frame, still install the battery of connecting the motor on the frame, the battery install on the frame in front of the control lever, the motor have the center pin, have motor housing in the center pin periphery; the motor shell is fixed below the frame, the central shaft is fixed in the central hole of the driving wheel, the central shaft core and the central hole of the driving wheel are overlapped, a central shaft gear is arranged on the periphery of the central shaft, and the central shaft gear is also arranged in the central hole of the driving wheel through the periphery of the planetary speed reducer. The electric truck has the advantages of few parts and simple structure.
Description
Technical Field
The utility model belongs to the technical field of the vehicle technique and specifically relates to an electric pallet truck is related to.
Background
The electric carrier comprises a frame, a driving wheel is arranged below the frame, a control handle is arranged behind the frame, the control handle is a component for operating a hand and controlling the running and traveling directions of an electric motor, a fork arm is arranged in front of the frame, the fork arm is a component for bearing goods, a storage battery connected with the electric motor is further arranged on the frame, the storage battery of the electric motor is a component for providing power for the driving wheel, the storage battery is arranged on the frame in front of the control handle, and the electric motor is connected with the driving wheel.
In the prior art, the motor of the electric truck is arranged on the side surface of the driving wheel, and the motor is connected with the driving wheel through a chain, and the electric truck has the defects of various parts and complex structure.
Disclosure of Invention
The utility model aims to overcome the defects and provide an electric truck with fewer parts and simple structure, namely an electric truck with improved power structure.
The utility model adopts the technical proposal that: the electric carrier with improved power structure includes one frame, one driving wheel below the frame, one control handle behind the frame, one fork arm in front of the frame, one accumulator connected to one motor on the frame and with central shaft and motor casing around the central shaft; the method is characterized in that: the motor shell is fixed below the frame, the central shaft is fixed in the central hole of the driving wheel, and the central shaft core and the central hole of the driving wheel are overlapped.
Furthermore, the periphery of the central shaft is also provided with a central shaft gear, and the central shaft gear is also arranged in the central hole of the driving wheel through the periphery of the planetary speed reducer.
Furthermore, the driving wheel is one or more, and each driving wheel is internally provided with a motor.
Furthermore, a brake disc is further installed on the side face of the central shaft, and a brake pad is installed below the frame.
The utility model has the advantages that: the electric truck has the advantages of few parts and simple structure.
Drawings
Fig. 1 is a side view of the present invention.
Fig. 2 is a schematic view of the left structure of fig. 1.
Fig. 3 is a schematic cross-sectional view in the direction a-a in fig. 2 for one case.
The device comprises a frame 1, a frame 2, a driving wheel 21, a driving wheel center hole 3, a handrail 4, a fork arm 5, a motor 51, a center shaft 52, a motor shell 53, a center shaft gear 6, a storage battery 7, a planetary reduction gear 8, a brake disc 9 and a brake pad.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1, 2 and 3, an electric truck with improved power structure comprises a frame 1, a driving wheel 2 arranged under the frame, a driving wheel center hole 21 arranged in the middle of the driving wheel, a control handle 3 arranged behind the frame, a fork arm 4 arranged in front of the frame, and a storage battery 6 connected with a motor 5 arranged on the frame in front of the control handle, wherein the motor is provided with a center shaft 51 and a motor shell 52 arranged on the periphery of the center shaft; the method is characterized in that: the motor shell is fixed below the frame, the central shaft is fixed in the central hole of the driving wheel, and the central shaft core and the central hole of the driving wheel are overlapped.
The utility model discloses set up like this, reduced the part that reaches between motor and the drive wheel, be the central axis axle core and the coincidence of drive wheel centre bore axle core setting moreover, have the part and reduce, save the cost, power reaches the advantage that the loss is few.
Furthermore, the periphery of the central shaft is also provided with a central shaft gear 53, and the periphery of the central shaft gear is also arranged in the central hole of the driving wheel through a planetary speed reducer 7. This allows shifting of the drive wheels.
Furthermore, the driving wheel is one or more, and each driving wheel is internally provided with a motor.
Furthermore, a brake disc 8 is further installed on the side surface of the central shaft, and a brake pad 9 is further installed below the frame.
Thus, the brake function is also realized.
The above description is only for the specific embodiment of the present invention, but the structural features of the present invention are not limited thereto, and any person skilled in the art can make changes or modifications within the scope of the present invention.
Claims (5)
1. The electric carrier with improved power structure includes one frame, one driving wheel below the frame, one control handle behind the frame, one fork arm in front of the frame, one accumulator connected to one motor on the frame and with central shaft and motor casing around the central shaft; the method is characterized in that: the motor shell is fixed below the frame, the central shaft is fixed in the central hole of the driving wheel, and the central shaft core and the central hole of the driving wheel are overlapped.
2. The electric cart according to claim 1, wherein: the periphery of the central shaft is also provided with a central shaft gear, and the central shaft gear is also arranged in the central hole of the driving wheel through the periphery of the planetary speed reducer.
3. The electric cart according to claim 1 or 2, wherein: the driving wheel is one or more, and each driving wheel is internally provided with a motor.
4. The electric cart according to claim 1 or 2, wherein: the side surface of the central shaft is also provided with a brake disc, and a brake pad is arranged below the frame.
5. The electric cart according to claim 3, wherein: the side surface of the central shaft is also provided with a brake disc, and a brake pad is arranged below the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922318411.6U CN211075953U (en) | 2019-12-23 | 2019-12-23 | Electric carrier with improved power structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922318411.6U CN211075953U (en) | 2019-12-23 | 2019-12-23 | Electric carrier with improved power structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211075953U true CN211075953U (en) | 2020-07-24 |
Family
ID=71638199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922318411.6U Active CN211075953U (en) | 2019-12-23 | 2019-12-23 | Electric carrier with improved power structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211075953U (en) |
-
2019
- 2019-12-23 CN CN201922318411.6U patent/CN211075953U/en active Active
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Legal Events
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |