CN212171929U - Chassis power take-off power generation device - Google Patents
Chassis power take-off power generation device Download PDFInfo
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- CN212171929U CN212171929U CN202020406061.9U CN202020406061U CN212171929U CN 212171929 U CN212171929 U CN 212171929U CN 202020406061 U CN202020406061 U CN 202020406061U CN 212171929 U CN212171929 U CN 212171929U
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Abstract
The utility model relates to a chassis power take-off power generation device, which comprises a power take-off device, a transmission shaft, a power transition device, a generator and a first fixed bracket, wherein the power take-off device is connected with a gearbox of a class II chassis vehicle with a constant-speed cruising function, the power transition device is fixed at the inner side of a chassis crossbeam of the class II chassis vehicle, and the power take-off device and the power transition device are connected through the transmission shaft; the first fixing support is fixed on the outer side of the chassis girder, the generator is fixed on the first fixing support, and the generator and the power transition device are connected through a belt and transmit power to drive a rotating shaft of the generator to rotate. The utility model relates to a power generation facility is got on chassis, the engine power of two kinds of chassis cars of make full use of sends this power to the generator through power takeoff, transmission shaft, power transition device, changes mechanical power into the electric energy, provides more sufficient power for the vehicle. And simultaneously, the utility model discloses still have simple structure, easy maintenance's advantage.
Description
Technical Field
The utility model relates to a power generation facility is got to chassis belongs to two types of chassis car repacking special-purpose vehicle field.
Background
With the development of refitting special vehicles with the second type of chassis, the number of vehicle-mounted electric equipment is continuously increased, and the actual requirements cannot be met by the traditional layout mode of a diesel/gasoline generator set and the electric equipment. Meanwhile, the existing diesel/gasoline generator set is generally installed and fixed in the carriage, so that the utilization rate of the carriage is reduced, and the production and transportation are not facilitated.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a power generation facility is got to chassis, its reasonable utilization chassis space installs power generation facility to the carriage bottom, and simultaneously, the current constant speed function of cruising of make full use of chassis car provides stable power source for power generation facility.
The technical scheme of the utility model as follows:
a chassis power take-off power generation device comprises a power take-off device, a transmission shaft, a power transition device, a generator and a first fixing support, wherein the power take-off device is connected with a gearbox of a second type chassis vehicle with a constant-speed cruising function, the power transition device is fixed on the inner side of a chassis crossbeam of the second type chassis vehicle, and the power take-off device and the power transition device are connected through the transmission shaft; the first fixing support is fixed on the outer side of the chassis girder, the generator is fixed on the first fixing support, and the generator and the power transition device are connected through a belt and transmit power to drive a rotating shaft of the generator to rotate.
Preferably, the power transition device comprises a second fixed support, a connecting shaft, a bearing with a seat and a driving belt pulley, the second fixed support is fixed on the inner side of the chassis girder, the bearing with the seat is fixed on the second fixed support, the connecting shaft penetrates through the bearing with the seat, one end of the connecting shaft is connected with the transmission shaft, and the other end of the connecting shaft is fixed on the driving belt pulley; the end part of the rotating shaft of the generator is fixedly provided with a driven belt pulley, and the driving belt pulley and the driven belt pulley are connected through a belt.
The utility model discloses following beneficial effect has:
the utility model relates to a power generation facility is got to chassis, make full use of take the rotational speed that the class II chassis car of constant speed function of cruising can adjust the gearbox output according to actual demand and can stably export this rotational speed, and then send the generator to through power takeoff, transmission shaft, power transition device with the stable power that the engine provided to guarantee the stable power of generator output. And simultaneously, the utility model discloses still have simple structure, easy maintenance's advantage.
Drawings
Fig. 1 is a schematic structural view of a chassis power take-off power generation device of the present invention;
fig. 2 is a schematic structural diagram of the power transition device of the present invention.
10. A power takeoff; 20. a drive shaft; 30. a power transition device; 40. a generator; 41. a driven pulley; 50. a first fixed bracket; 60. a chassis girder; 70. a belt; 31. a second fixed bracket; 32. a connecting shaft; 33. a pedestal bearing; 34. a driving pulley.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1, a chassis power take-off and power generation device comprises a power take-off 10, a transmission shaft 20, a power transition device 30, a generator 40 and a first fixing bracket 50, wherein the power take-off 10 is connected with a gearbox of a class ii chassis vehicle with a constant-speed cruise function, the power transition device 30 is fixed on the inner side of a chassis girder 60 of the class ii chassis vehicle, and the power take-off 10 and the power transition device 30 are connected through the transmission shaft 20; the first fixing bracket 50 is fixed on the outer side of the chassis girder 60, the generator 40 is fixed on the first fixing bracket 50, and the generator 40 and the power transition device 30 are connected through a belt 70 and transmit power to drive the rotating shaft of the generator 40 to rotate and generate electric energy.
The gearbox of the second-class chassis vehicle with the constant-speed cruising function adjusts the output rotating speed of the gearbox according to actual requirements, so that the generator is ensured to output a stable power supply. For example: the selected generator can output 380/220V and 50HZ power supply when the rotating speed of the rotor reaches 1500r/min, namely qualified power supply. According to this requirement, the rotational speed of the engine output of the two types of chassis with the cruise control function is required to be a specified value and is not variable during operation (power generation).
Referring to fig. 2, the power transition device 30 includes a second fixing bracket 31, a connecting shaft 32, a pedestal bearing 33 and a driving pulley 34, the second fixing bracket 31 is fixed on the inner side of the chassis frame 60, the pedestal bearing 33 is fixed on the second fixing bracket 31, the connecting shaft 32 passes through the pedestal bearing 33, one end of the connecting shaft is connected with the transmission shaft 20, and the other end of the connecting shaft fixes the driving pulley 34; the end of the rotating shaft of the generator 40 is fixed with a driven pulley 41, and the driving pulley 34 and the driven pulley 41 are connected through the belt 70.
The utility model discloses a theory of operation: connecting the power takeoff 10 with a gearbox of a second-class chassis vehicle with a constant-speed cruising function, wherein the connecting position is generally positioned on the side surface of an engine; the power transition device 30 is arranged on the inner side of the chassis girder 60 through the second fixing bracket 31; the power transition device 30 is connected with the power takeoff 10 through a transmission shaft 20; the generator 40 is mounted to the outside of the chassis frame 60 through the first fixing bracket 50; the driving pulley 34 of the power transition device 30 is connected with the driven pulley 41 of the generator 40 through the belt 70, so as to realize power transmission.
The utility model relates to a power generation facility is got on chassis, rational utilization chassis space installs power generation facility in the carriage bottom, improves carriage space utilization. Meanwhile, the engine power of the two-type chassis vehicle is fully utilized, the power is transmitted to the generator through the power takeoff, the transmission shaft and the power transition device, mechanical power is converted into electric energy, and more sufficient power supplies are provided for the vehicle.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (2)
1. The utility model provides a chassis power take-off power generation facility which characterized in that: the power take-off device comprises a power take-off device (10), a transmission shaft (20), a power transition device (30), a generator (40) and a first fixing support (50), wherein the power take-off device (10) is connected with a gearbox of a second type chassis vehicle with a constant-speed cruising function, the power transition device (30) is fixed on the inner side of a chassis girder (60) of the second type chassis vehicle, and the power take-off device (10) is connected with the power transition device (30) through the transmission shaft (20); the first fixing support (50) is fixed on the outer side of the chassis girder (60), the generator (40) is fixed on the first fixing support (50), and the generator (40) and the power transition device (30) are connected through a belt (70) and transmit power to drive a rotating shaft of the generator (40) to rotate.
2. The chassis power take-off and power generation device as claimed in claim 1, wherein: the power transition device (30) comprises a second fixing support (31), a connecting shaft (32), a bearing with a seat (33) and a driving belt pulley (34), the second fixing support (31) is fixed on the inner side of the chassis girder (60), the bearing with a seat (33) is fixed on the second fixing support (31), the connecting shaft (32) penetrates through the bearing with a seat (33), one end of the connecting shaft is connected with the transmission shaft (20), and the other end of the connecting shaft is fixed with the driving belt pulley (34); the end part of the rotating shaft of the generator (40) is fixed with a driven pulley (41), and the driving pulley (34) is connected with the driven pulley (41) through the belt (70).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020406061.9U CN212171929U (en) | 2020-03-26 | 2020-03-26 | Chassis power take-off power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020406061.9U CN212171929U (en) | 2020-03-26 | 2020-03-26 | Chassis power take-off power generation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212171929U true CN212171929U (en) | 2020-12-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020406061.9U Active CN212171929U (en) | 2020-03-26 | 2020-03-26 | Chassis power take-off power generation device |
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| Country | Link |
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| CN (1) | CN212171929U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113997933A (en) * | 2021-11-02 | 2022-02-01 | 浙江吉利控股集团有限公司 | Method and device for adjusting rotating speed of power takeoff and computer readable storage medium |
-
2020
- 2020-03-26 CN CN202020406061.9U patent/CN212171929U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113997933A (en) * | 2021-11-02 | 2022-02-01 | 浙江吉利控股集团有限公司 | Method and device for adjusting rotating speed of power takeoff and computer readable storage medium |
| CN113997933B (en) * | 2021-11-02 | 2024-01-09 | 浙江吉利控股集团有限公司 | Rotation speed adjusting method and device of power takeoff and computer readable storage medium |
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