CN219240682U - Electric drive transmission device special for skid steer loader - Google Patents
Electric drive transmission device special for skid steer loader Download PDFInfo
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- CN219240682U CN219240682U CN202222172785.3U CN202222172785U CN219240682U CN 219240682 U CN219240682 U CN 219240682U CN 202222172785 U CN202222172785 U CN 202222172785U CN 219240682 U CN219240682 U CN 219240682U
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- chain
- motor
- output shaft
- speed reducer
- skid steer
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Abstract
The utility model discloses a special electric drive transmission device for a skid steer loader, which comprises two groups of driving mechanisms which are installed in a biased manner and have the same structure, wherein the driving mechanisms comprise a motor, a speed reducer, an output shaft and a chain transmission mechanism, the speed reducer is installed at the output end of the motor, the speed reducer is provided with the output shaft, the chain transmission mechanism comprises a driving sprocket, a chain and two driven sprockets, the driving sprocket is installed on the output shaft, and the driving sprocket is connected with the driven sprockets through the chain; according to the utility model, the transmission chain is shortened through pure mechanical transmission of the motor gear combination, so that the energy loss in the middle process is effectively reduced, and the transmission system is more energy-saving and reliable; the motor drive is pollution-free, and the zero emission is realized and the efficiency is higher; the motor offset can save axial space and is more beneficial to realizing narrow space operation.
Description
Technical Field
The utility model belongs to the technical field of engineering machinery transmission, and particularly relates to a special electric drive transmission device for a skid steer loader.
Background
With the advent of new energy age, electric drive became a trend of new age. The multifunctional and narrow-field operation performance of the skid steer loader can be widely applied to engineering, and the skid steer loader adopting the traditional transmission device has the advantages of low transmission efficiency, high energy consumption, large noise and certain pollution to the environment.
Disclosure of Invention
The utility model aims to provide a special electric drive transmission device for a skid steer loader, which solves the problems of large noise, low efficiency and environmental pollution of the traditional hydraulic drive in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the special electric drive transmission device for the skid steer loader comprises two groups of driving mechanisms which are installed in a biased mode and have the same structure, wherein the driving mechanism comprises a motor, a speed reducer, an output shaft and a chain transmission mechanism, the speed reducer is installed at the output end of the motor, the speed reducer is provided with the output shaft, the chain transmission mechanism comprises a driving sprocket, a chain and two driven sprockets, the driving sprocket is installed on the output shaft, and the driving sprocket is connected with the driven sprockets through the chain.
Preferably, the two driven chain wheels are respectively arranged on two wheels on the same side of the skid steer loader, and a middle hole is formed in the center of each driven chain wheel.
Preferably, the end of the speed reducer is provided with a mounting plate, and a plurality of reserved mounting holes are uniformly formed in the edge of the mounting plate.
Preferably, a flat key is fixed on the surface of the output shaft, and a key slot is formed in the inner wall of the driving sprocket.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the transmission chain is shortened through pure mechanical transmission of the motor gear combination, so that the energy loss in the middle process is effectively reduced, and the transmission system is more energy-saving and reliable; the motor drive is pollution-free, and the zero emission is realized and the efficiency is higher; the motor offset can save axial space and is more beneficial to realizing narrow space operation.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of a chain drive mechanism according to the present utility model;
in the figure: 1. a motor; 2. a speed reducer; 3. an output shaft; 4. a drive sprocket; 5. a chain; 6. and a driven sprocket.
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.
Examples
Referring to fig. 1 and 2, the present utility model provides a technical solution: the special electric drive transmission device for the skid steer loader comprises two groups of driving mechanisms which are installed in a biased mode and have the same structure, wherein the driving mechanisms comprise a motor 1, a speed reducer 2, an output shaft 3 and a chain transmission mechanism, the motor 1 provides power, the speed reducer 2 is installed at the output end of the motor 1, the speed reducer 2 is provided with the output shaft 3, the chain transmission mechanism comprises a driving sprocket 4, a chain 5 and two driven sprockets 6, the driving sprocket 4 is installed on the output shaft 3, the driving sprocket 4 is a double-row sprocket, the driving sprocket 4 is connected with the driven sprockets 6 through the chain 5, the two driven sprockets 6 are respectively installed on two wheels on the same side of the skid steer loader, the motor 1 in the two driving mechanisms respectively drives wheels on the left side and the right side, and a middle hole is formed in the center of the driven sprocket 6 and used for connection between the follow-up driven sprocket 6 and the wheels.
In this embodiment, preferably, an installation disc is disposed at an end of the speed reducer 2, and a plurality of reserved installation holes are uniformly formed at an edge of the installation disc for subsequent installation and fixation of the speed reducer 2.
In this embodiment, preferably, a flat key is fixed on the surface of the output shaft 3, and a key slot corresponding to the flat key is provided on the inner wall of the driving sprocket 4 for connecting the driving sprocket 4 with the output shaft 3.
The working principle and the using flow of the utility model are as follows: in the working process, the motor 1 provides power, and the speed and the torque are reduced through the speed reducer 2 and are increased, the torque is transmitted to the output shaft 3 and is transmitted to the driving sprocket 4, the driving sprocket 4 distributes the torque provided by a single motor 1 to two driven sprockets 6 on the same side through a chain transmission mechanism, the walking of the skid steer loader is realized, the power transmission is completed, and meanwhile, the rotating speeds and the rotating directions of the two motors 1 are respectively controlled, so that the steering of the vehicle is realized;
compared with the prior art, the utility model has at least the following improvement points: and (3) a step of: the motor drive provides power; and II: the output power is distributed to two wheels on the same side through a chain wheel; 3. the double-motor driving can realize walking and steering; 4. the motor offset is more space efficient.
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 (4)
1. The special electric drive transmission device for the skid steer loader is characterized in that: including two sets of biasing installation and the same actuating mechanism of structure, actuating mechanism includes motor (1), speed reducer (2), output shaft (3) and chain drive mechanism, output at motor (1) is installed to speed reducer (2), and is provided with output shaft (3) on speed reducer (2), chain drive mechanism includes driving sprocket (4), chain (5) and two driven sprocket (6), install driving sprocket (4) on output shaft (3), and be connected through chain (5) between driving sprocket (4) and the driven sprocket (6).
2. The electric drive transmission for a skid steer loader of claim 1, wherein: the two driven chain wheels (6) are respectively arranged on two wheels on the same side of the skid steer loader, and a middle hole is formed in the center of each driven chain wheel (6).
3. The electric drive transmission for a skid steer loader of claim 1, wherein: the end of the speed reducer (2) is provided with a mounting plate, and a plurality of reserved mounting holes are uniformly formed in the edge of the mounting plate.
4. The electric drive transmission for a skid steer loader of claim 1, wherein: the surface of the output shaft (3) is fixedly provided with a flat key, and the inner wall of the driving sprocket (4) is provided with a key groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222172785.3U CN219240682U (en) | 2022-08-18 | 2022-08-18 | Electric drive transmission device special for skid steer loader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222172785.3U CN219240682U (en) | 2022-08-18 | 2022-08-18 | Electric drive transmission device special for skid steer loader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219240682U true CN219240682U (en) | 2023-06-23 |
Family
ID=86807411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222172785.3U Active CN219240682U (en) | 2022-08-18 | 2022-08-18 | Electric drive transmission device special for skid steer loader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219240682U (en) |
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2022
- 2022-08-18 CN CN202222172785.3U patent/CN219240682U/en active Active
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