CN202491670U - Electromechanical coupling device of planetary mechanism for hybrid power loader - Google Patents

Electromechanical coupling device of planetary mechanism for hybrid power loader Download PDF

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CN202491670U
CN202491670U CN2012200881937U CN201220088193U CN202491670U CN 202491670 U CN202491670 U CN 202491670U CN 2012200881937 U CN2012200881937 U CN 2012200881937U CN 201220088193 U CN201220088193 U CN 201220088193U CN 202491670 U CN202491670 U CN 202491670U
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gear
output shaft
clutch
loader
transmission
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邹乃威
韩平
卢伟
邬万江
邹爱华
张宁宁
张春玲
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Jiamusi University
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Abstract

本实用新型涉及一种混合动力装载机行星机构机电耦合装置，它由：发动机、发动机动力输出轴、驱动电机转子、电机动力输出轴、齿圈、行星架、第一离合器、第二离合器、变速器输入轴、变速器、装载机工作泵、装载机转向泵、后桥减速器、分动器、变速齿轮、太阳轮、内行星齿轮、外行星齿轮、驱动电机、前桥减速器、车轮构成。太阳轮依次与发动机动力输出轴、发动机相连接，行星架分别与电机动力输出轴、第一离合器相连接，齿圈与第二离合器相连接，太阳轮与内行星齿轮相啮合，内行星齿轮与外行星齿轮相啮合，外行星齿轮与齿圈相啮合，变速器内装有变速齿轮。该产品结构简单，功率利用率高，提高了整机的燃油性能和排放性能。

Figure 201220088193

The utility model relates to an electromechanical coupling device for a planetary mechanism of a hybrid power loader, which consists of: an engine, an engine power output shaft, a drive motor rotor, a motor power output shaft, a ring gear, a planet carrier, a first clutch, a second clutch, and a transmission Input shaft, transmission, loader working pump, loader steering pump, rear axle reducer, transfer case, transmission gear, sun gear, inner planetary gear, outer planetary gear, driving motor, front axle reducer, wheels. The sun gear is connected with the engine power output shaft and the engine in turn, the planet carrier is respectively connected with the motor power output shaft and the first clutch, the ring gear is connected with the second clutch, the sun gear is meshed with the inner planetary gear, and the inner planetary gear is connected with the second clutch. The outer planetary gears are meshed, the outer planetary gears are meshed with the ring gear, and the speed changer is housed in the transmission. The product has a simple structure and high power utilization, which improves the fuel performance and emission performance of the whole machine.

Figure 201220088193

Description

混合动力装载机行星机构机电耦合装置Electromechanical Coupling Device of Planetary Mechanism for Hybrid Power Loader

技术领域：本实用新型涉及一种混合动力装载机行星机构机电耦合装置。Technical field: The utility model relates to an electromechanical coupling device for a planetary mechanism of a hybrid loader.

背景技术：目前，现有的装载机的传动系统使用的液力变矩器，传动效率低，装载机输出轴功率周期性波动强，迫使发动机的工作点分布分散，造成油耗率高，排放污染严重。Background technology: At present, the hydraulic torque converter used in the transmission system of the existing loader has low transmission efficiency, and the periodic fluctuation of the output shaft power of the loader is strong, which forces the distribution of the engine's operating points to be scattered, resulting in high fuel consumption and pollution emissions. serious.

发明内容：本实用新型的目的在于克服上述缺点，提供一种混合动力装载机行星机构机电耦合装置，它主要解决了现有的装载机的传动系统使用的液力变矩器，传动效率低，装载机输出轴功率周期性波动强，耗油高，排放污染等问题。本实用新型的目的是这样实现的，混合动力装载机行星机构机电耦合装置由：发动机、发动机动力输出轴、驱动电机转子、电机动力输出轴、齿圈、行星架、第一离合器、第二离合器、变速器输入轴、变速器、装载机工作泵、装载机转向泵、后桥减速器、分动器、变速齿轮、太阳轮、内行星齿轮、外行星齿轮、驱动电机、前桥减速器、车轮构成。太阳轮与发动机动力输出轴相连接，发动机动力输出轴与发动机相连接，电机动力输出轴与驱动电机转子相连接，驱动电机转子装在驱动电机上，行星架一端与电机动力输出轴相连接，另一端与第一离合器的主动部分相连接，齿圈与第二离合器的主动部分相连接，第一离合器与第二离合器的从动部分与变速器输入轴相连接，太阳轮与内行星齿轮相啮合，内行星齿轮与外行星齿轮相啮合，外行星齿轮与齿圈相啮合，变速器内装有变速齿轮，它为双输出变速器，一个输出轴分别与装载机工作泵、装载机转向泵相连接，另一个输出轴与分动器相连接，分动器分别与后桥减速器、前桥减速器相连接，后桥减速器、前桥减速器分别与车轮相连接。该产品结构简单，设计合理，混合动力装载机由于采用了行星机构动力耦合装置，在插入物料或起步等工况中，利用行星机构和电机将传统装载机在液力变矩器上耗费的能量加以回收，功率利用率高，另外，利用电机的功率调节作用稳定了发动机的工作点，提高了整机的燃油性能和排放性能，节能环保低碳。Summary of the invention: The purpose of this utility model is to overcome the above-mentioned shortcomings and provide an electromechanical coupling device for a planetary mechanism of a hybrid loader, which mainly solves the problems of low transmission efficiency and The output shaft power of the loader has strong periodic fluctuations, high fuel consumption, and emission pollution. The purpose of this utility model is achieved in that the hybrid power loader planetary mechanism electromechanical coupling device consists of: engine, engine power output shaft, drive motor rotor, motor power output shaft, ring gear, planet carrier, first clutch, second clutch , transmission input shaft, transmission, loader working pump, loader steering pump, rear axle reducer, transfer case, transmission gear, sun gear, inner planetary gear, outer planetary gear, drive motor, front axle reducer, wheel composition . The sun gear is connected to the power output shaft of the engine, the power output shaft of the engine is connected to the engine, the power output shaft of the motor is connected to the rotor of the driving motor, the rotor of the driving motor is installed on the driving motor, and one end of the planet carrier is connected to the power output shaft of the motor. The other end is connected to the driving part of the first clutch, the ring gear is connected to the driving part of the second clutch, the driven part of the first clutch and the second clutch are connected to the transmission input shaft, and the sun gear meshes with the inner planetary gear , the inner planetary gear meshes with the outer planetary gear, the outer planetary gear meshes with the ring gear, and the transmission is equipped with a speed change gear, which is a double output transmission, one output shaft is respectively connected with the loader working pump and the loader steering pump, and the other An output shaft is connected with the transfer case, and the transfer case is connected with the rear axle reducer and the front axle reducer respectively, and the rear axle reducer and the front axle reducer are respectively connected with the wheels. The product is simple in structure and reasonable in design. Because the hybrid power loader adopts the planetary mechanism power coupling device, in the working conditions such as inserting materials or starting, the planetary mechanism and motor are used to reduce the energy consumed by the traditional loader on the hydraulic torque converter. Recycled, the power utilization rate is high. In addition, the power regulation function of the motor is used to stabilize the operating point of the engine, improve the fuel performance and emission performance of the whole machine, and save energy, protect the environment and reduce carbon emissions.

附图说明： Description of drawings:

附图是本实用新型混合动力装载机行星机构机电耦合装置的结构示意图。The accompanying drawing is a structural schematic diagram of the electromechanical coupling device of the hybrid power loader planetary mechanism of the utility model.

1-发动机          2-发动机动力输出轴    3-驱动电机转子1-Engine 2-Engine power output shaft 3-Drive motor rotor

4-电机动力输出轴  5-齿圈                6-行星架4-motor power output shaft 5-ring gear 6-planet carrier

7-第一离合器      8-第二离合器          9-变速器输入轴7-First clutch 8-Second clutch 9-Transmission input shaft

10-变速器         11-装载机工作泵       12-装载机转向泵10-Transmission 11-Loader working pump 12-Loader steering pump

13-后桥减速器     14-分动器             15-变速齿轮      16-太阳轮13-rear axle reducer 14-transfer case 15-speed gear 16-sun gear

17-内行星齿轮     18-外行星齿轮         19-驱动电机17-Inner planetary gear 18-Outer planetary gear 19-Drive motor

20-前桥减速器     21-车轮20-Front axle reducer 21-Wheels

具体实施方式：下面结合附图详细说明本实用新型的最佳实施例，混合动力装载机行星机构机电耦合装置由：发动机1、发动机动力输出轴2、驱动电机转子3、电机动力输出轴4、齿圈5、行星架6、第一离合器7、第二离合器8、变速器输入轴9、变速器10、装载机工作泵11、装载机转向泵12、后桥减速器13、分动器14、变速齿轮15、太阳轮16、内行星齿轮17、外行星齿轮18、驱动电机19、前桥减速器20、车轮21构成。太阳轮16与发动机动力输出轴2相连接，发动机动力输出轴2与发动机1相连接，电机动力输出轴4与驱动电机转子3相连接，驱动电机转子3装在驱动电机19上，行星架6一端与电机动力输出轴4相连接，另一端与第一离合器7的主动部分相连接，齿圈5与第二离合器8的主动部分相连接，第一离合器7与第二离合器8的从动部分与变速器输入轴9相连接，太阳轮16与内行星齿轮17相啮合，内行星齿轮17与外行星齿轮18相啮合，外行星齿轮18与齿圈5相啮合，变速器10内装有变速齿轮15，它为双输出变速器，一个输出轴分别与装载机工作泵11、装载机转向泵12相连接，另一个输出轴与分动器14相连接，分动器14分别与后桥减速器13、前桥减速器20相连接，后桥减速器13、前桥减速器20分别与车轮21相连接。The specific embodiment: below in conjunction with accompanying drawing, describe in detail the preferred embodiment of the present utility model, hybrid power loader planetary mechanism electromechanical coupling device consists of: engine 1, engine power output shaft 2, drive motor rotor 3, motor power output shaft 4, Ring gear 5, planet carrier 6, first clutch 7, second clutch 8, transmission input shaft 9, transmission 10, loader working pump 11, loader steering pump 12, rear axle reducer 13, transfer case 14, transmission Gear 15, sun gear 16, inner planetary gear 17, outer planetary gear 18, drive motor 19, front axle reducer 20, wheel 21 constitute. The sun gear 16 is connected with the engine power output shaft 2, the engine power output shaft 2 is connected with the engine 1, the motor power output shaft 4 is connected with the drive motor rotor 3, and the drive motor rotor 3 is mounted on the drive motor 19, and the planet carrier 6 One end is connected to the motor power output shaft 4, the other end is connected to the active part of the first clutch 7, the ring gear 5 is connected to the active part of the second clutch 8, and the first clutch 7 is connected to the driven part of the second clutch 8. Connected with the transmission input shaft 9, the sun gear 16 meshes with the inner planetary gear 17, the inner planetary gear 17 meshes with the outer planetary gear 18, the outer planetary gear 18 meshes with the ring gear 5, and the transmission 10 is equipped with a transmission gear 15, It is a dual-output transmission, one output shaft is connected with the loader working pump 11 and the loader steering pump 12 respectively, and the other output shaft is connected with the transfer case 14, and the transfer case 14 is respectively connected with the rear axle reducer 13, the front The axle speed reducer 20 is connected, and the rear axle speed reducer 13 and the front axle speed reducer 20 are connected to the wheels 21 respectively.

Claims (4)

1.一种混合动力装载机行星机构机电耦合装置，它由：发动机(1)、发动机动力输出轴(2)、驱动电机转子(3)、电机动力输出轴(4)、齿圈(5)、行星架(6)、第一离合器(7)、第二离合器(8)、变速器输入轴(9)、变速器(10)、装载机工作泵(11)、装载机转向泵(12)、后桥减速器(13)、分动器(14)、变速齿轮(15)、太阳轮(16)、内行星齿轮(17)、外行星齿轮(18)、驱动电机(19)、前桥减速器(20)、车轮(21)构成，其特征在于：太阳轮(16)与发动机动力输出轴(2)相连接，发动机动力输出轴(2)与发动机(1)相连接，电机动力输出轴(4)与驱动电机转子(3)相连接，驱动电机转子(3)装在驱动电机(19)上。1. A hybrid power loader planetary mechanism electromechanical coupling device, which consists of: engine (1), engine power output shaft (2), drive motor rotor (3), motor power output shaft (4), ring gear (5) , planet carrier (6), first clutch (7), second clutch (8), transmission input shaft (9), transmission (10), loader working pump (11), loader steering pump (12), rear Axle reducer (13), transfer case (14), transmission gear (15), sun gear (16), inner planetary gear (17), outer planetary gear (18), drive motor (19), front axle reducer (20), wheel (21) form, it is characterized in that: sun gear (16) is connected with engine power output shaft (2), engine power output shaft (2) is connected with engine (1), motor power output shaft ( 4) It is connected with the drive motor rotor (3), and the drive motor rotor (3) is mounted on the drive motor (19). 2.根据权利要求1所述的混合动力装载机行星机构机电耦合装置，其特征在于：行星架(6)一端与电机动力输出轴(4)相连接，另一端与第一离合器(7)的主动部分相连接，齿圈(5)与第二离合器(8)的主动部分相连接，第一离合器(7)与第二离合器(8)的从动部分与变速器输入轴(9)相连接。2. The electromechanical coupling device of a planetary mechanism for a hybrid loader according to claim 1, characterized in that: one end of the planet carrier (6) is connected to the power output shaft (4) of the motor, and the other end is connected to the first clutch (7) The active part is connected, the ring gear (5) is connected with the active part of the second clutch (8), and the driven part of the first clutch (7) and the second clutch (8) is connected with the transmission input shaft (9). 3.根据权利要求1所述的混合动力装载机行星机构机电耦合装置，其特征在于：太阳轮(16)与内行星齿轮(17)相啮合，内行星齿轮(17)与外行星齿轮(18)相啮合，外行星齿轮(18)与齿圈(5)相啮合。3. The electromechanical coupling device for a planetary mechanism of a hybrid loader according to claim 1, characterized in that: the sun gear (16) meshes with the inner planetary gear (17), and the inner planetary gear (17) and the outer planetary gear (18) ) are meshed, and the outer planetary gear (18) is meshed with the ring gear (5). 4.根据权利要求1所述的混合动力装载机行星机构机电耦合装置，其特征在于：变速器(10)内装有变速齿轮(15)，它为双输出变速器，一个输出轴分别与装载机工作泵(11)、装载机转向泵(12)相连接，另一个输出轴与分动器(14)相连接，分动器(14)分别与后桥减速器(13)、前桥减速器(20)相连接，后桥减速器(13)、前桥减速器(20)分别与车轮(21)相连接。4. The electromechanical coupling device of a planetary mechanism for a hybrid loader according to claim 1, characterized in that: the transmission (10) is equipped with a transmission gear (15), which is a dual-output transmission, and one output shaft is connected to the loader working pump respectively. (11), the loader steering pump (12) is connected, the other output shaft is connected with the transfer case (14), and the transfer case (14) is connected with the rear axle reducer (13) and the front axle reducer (20 ) are connected, and the rear axle speed reducer (13), the front axle speed reducer (20) are connected with the wheels (21) respectively.
CN2012200881937U 2012-03-11 2012-03-11 Electromechanical coupling device of planetary mechanism for hybrid power loader Expired - Fee Related CN202491670U (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102966568A (en) * 2012-11-05 2013-03-13 无锡新大力电机有限公司 Variable frequency pump device with three-phase motor
CN106545637A (en) * 2016-10-31 2017-03-29 广西柳工机械股份有限公司 Power distributes regulating system and loading machine dynamical system
CN106763532A (en) * 2017-03-23 2017-05-31 湖南农业大学 A kind of planet wheel decelerator rear axle
CN108375480A (en) * 2018-04-09 2018-08-07 安徽工程大学 A kind of car conversion system testing table
CN108790775A (en) * 2018-07-13 2018-11-13 天津工程机械研究院有限公司 A kind of oil electric mixed dynamic loading machine transmission device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102966568A (en) * 2012-11-05 2013-03-13 无锡新大力电机有限公司 Variable frequency pump device with three-phase motor
CN106545637A (en) * 2016-10-31 2017-03-29 广西柳工机械股份有限公司 Power distributes regulating system and loading machine dynamical system
CN106763532A (en) * 2017-03-23 2017-05-31 湖南农业大学 A kind of planet wheel decelerator rear axle
CN108375480A (en) * 2018-04-09 2018-08-07 安徽工程大学 A kind of car conversion system testing table
CN108375480B (en) * 2018-04-09 2020-03-17 安徽工程大学 Automobile steering system test bed
CN108790775A (en) * 2018-07-13 2018-11-13 天津工程机械研究院有限公司 A kind of oil electric mixed dynamic loading machine transmission device

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