WO2019144871A1 - 用于起重机的驱动装置及起重机 - Google Patents
用于起重机的驱动装置及起重机 Download PDFInfo
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- WO2019144871A1 WO2019144871A1 PCT/CN2019/072740 CN2019072740W WO2019144871A1 WO 2019144871 A1 WO2019144871 A1 WO 2019144871A1 CN 2019072740 W CN2019072740 W CN 2019072740W WO 2019144871 A1 WO2019144871 A1 WO 2019144871A1
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- WIPO (PCT)
- Prior art keywords
- transmission mechanism
- transfer case
- shaft
- crane
- engine
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K25/00—Auxiliary drives
- B60K25/06—Auxiliary drives from the transmission power take-off
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/34—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles
- B60K17/344—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having a transfer gear
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
- B66C1/18—Band-type slings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/12—Arrangements of means for transmitting pneumatic, hydraulic, or electric power to movable parts of devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/18—Control systems or devices
- B66C13/20—Control systems or devices for non-electric drives
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K25/00—Auxiliary drives
- B60K25/06—Auxiliary drives from the transmission power take-off
- B60K2025/065—Auxiliary drives from the transmission power take-off the transmission being fluidic, e.g. hydraulic
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/40—Special vehicles
- B60Y2200/41—Construction vehicles, e.g. graders, excavators
- B60Y2200/416—Cranes
Definitions
- the present application relates to the field of mechanical transmission technology, and in particular to a driving device and a crane for a crane.
- the mobile crane requires a driving device for driving and lifting operations, the driving drive is located at the lower vehicle, and the lifting operation drive is located at the upper vehicle.
- the driving drive is located at the lower vehicle
- the lifting operation drive is located at the upper vehicle.
- Double engine drive unit is mainly used for medium and large tonnage cranes.
- the lifting operation is driven by the upper engine unit. It is directly connected to the hydraulic oil pump through the upper engine. After the engine is started, the drive unit works with the hydraulic oil pump.
- two separate engine units such as radiators and silencers, are required. The space is large, the layout is difficult, the weight is heavy, and the cost is high.
- the upper engine is generally lower than the lower engine emission stage.
- the crane generally has a longer working time on the upper engine, which is more polluting to the environment, and the future emission regulations also require the emissions of the upper engine.
- the post-processing device will likely be difficult to arrange.
- the upper and lower vehicles share a driving device to carry out driving and lifting operations; when getting off the vehicle, the getting off engine is connected with the clutch, and when the vehicle is in operation, the power take-off of the lower transfer case is opened.
- the disengaged engine is connected to the clutch and transmits torque through the transmission mechanism.
- the driving device reduces the on-board power system, optimizes the space setting on the vehicle, and reduces the weight.
- the hydraulic transmission mode determines that the hydraulic fuel tank and the main pump need to be arranged to get off the vehicle, and the space for the lower vehicle is compressed. Due to the complicated structure of the center rotary body, the oil pipe is arranged more, hydraulic failure is easy to occur, and the reliability of the operation is affected, and the hydraulic oil is removed from the hydraulic oil tank. After returning to the upper hydraulic cylinder or hydraulic oil via a long pipeline to the upper vehicle execution unit, the upper hydraulic cylinder is returned to the upper hydraulic pressure by the longer pipeline to the oil pump and then the longer pipeline to the upper vehicle execution unit.
- the fuel tank has a large energy loss and affects the efficiency of the lifting operation.
- the purpose of the present application is to provide a driving device and a crane for a crane to solve the technical problem that the single-starting system of the crane in the prior art consumes a large amount of energy.
- the present application provides a driving device for a crane, the driving device for a crane comprising: an engine having a cylinder deactivation function, a first transmission mechanism, a transfer case, a second transmission mechanism, and a third transmission mechanism; One end of a transmission mechanism is coupled to the engine, and the other end is coupled to an input shaft of the transfer case; one end of the second transmission mechanism is coupled to an output shaft of the transfer case, and the other end is configured to be coupled to a crane The upper actuator is connected; one end of the third transmission is connected to the other output shaft of the transfer case, and the other end is configured to be connected to the lowering actuator of the crane.
- the second transmission mechanism includes a first angular gear box and a second angular gear box; the first angular gear box is located below the second angular gear box; an input shaft of the first angular gear box Connected to an output shaft of the transfer case, an output shaft of the first angular gear case is coupled to an input shaft of the second angular gear case.
- the second transmission mechanism includes a first upper transmission shaft and a second upper transmission shaft; one end of the first upper transmission shaft is connected to one output shaft of the transfer case, and the other end is connected to the first An input shaft of the angular gear box is connected; one end of the second upper transmission shaft is connected to an output shaft of the first angular gear box, and the other end is connected to an input shaft of the second angular gear box;
- the first upper transmission shaft is horizontally disposed; the second upper transmission shaft is vertically disposed.
- the driving device for the crane further includes a plurality of oil pumps connected in series; one of the oil pumps at the ends is connected to the second angular gear box.
- the first transmission mechanism includes a clutch; the engine, the clutch and the transfer case are sequentially connected.
- the first transmission mechanism includes a gearbox; the engine, the clutch, the transmission, and the transfer case are sequentially connected.
- the third transmission mechanism includes a first lower transmission shaft and a second lower transmission shaft;
- the second lower transmission shaft is horizontally disposed; an upper end of the first lower transmission shaft is coupled to an output shaft of the transfer case, and a lower end is drivingly coupled to the second lower transmission shaft.
- the embodiment of the present application further provides a crane, including: a getting-off actuator, a boarding actuator, and a driving device for a crane according to the present application;
- One end of the second transmission mechanism is connected to one output shaft of the transfer case, and the other end is connected to the upper vehicle actuator; one end of the third transmission mechanism and another output shaft of the transfer case Connected, the other end is connected to the getting-off actuator.
- the crane further includes an emergency pump; the emergency pump is coupled to the boarding actuator.
- the second transmission mechanism includes a first angular gear box and a second angular gear box;
- the first angular gearbox is located below the second angular gearbox, and the first angular gearbox and the second angular gearbox are located directly below a center of rotation of the crane; the first angular gearbox
- An input shaft is coupled to an output shaft of the transfer case, and an output shaft of the first angular gear case is coupled to an input shaft of the second angular gear case.
- the application provides a driving device for a crane, the driving device comprising an engine having a cylinder deactivation function, a first transmission mechanism, a transfer case, a second transmission mechanism and a third transmission mechanism.
- the power take-off output function of the transfer case is closed, and the power is sequentially transmitted from the engine, the first transmission mechanism, the transfer case and the third transmission mechanism to the getting-off actuator, and the driving mechanism is driven to move. Achieve the function of getting off the car.
- the power take-off output function of the transfer case is opened, the transfer case is in a neutral state, and the power is sequentially transmitted from the engine, the first transmission mechanism, the transfer case and the second transmission mechanism to the upper vehicle for execution.
- the mechanism drives the movement of the on-board actuator to realize the function of the crane on the truck.
- the driving device for a crane provided by the present application has a small power required for getting on the vehicle.
- the engine is partially deactivated by the cylinder deactivation function of the engine, thereby reducing the work of the engine and the power of the output, and reducing fuel consumption.
- the single engine transmission system is adopted to optimize the space on the board and reduce the weight. Adopt mechanical transmission, high reliability and high transmission efficiency.
- a single-engine drive can reduce the weight of the entire vehicle while achieving emission upgrades during boarding operations with low maintenance costs.
- FIG. 1 is a schematic structural view of a driving device for a crane according to an embodiment of the present application.
- FIG. 1 is a schematic structural view of a driving device for a crane according to an embodiment of the present application; as shown in FIG. 1 , an embodiment of the present application provides a driving device for a crane, the driving device for the crane includes: having a stop a cylinder-operated engine 1, a first transmission mechanism, a transfer case 5, a second transmission mechanism, and a third transmission mechanism; one end of the first transmission mechanism is connected to the engine 1, and the other end is connected to the input shaft of the transfer case 5; One end of the second transmission mechanism is connected to one output shaft of the transfer case 5, and the other end is configured to be connected with the upper vehicle actuator of the crane; one end of the third transmission mechanism is connected to the other output shaft of the transfer case 5, and the other end is configured Connected to the lower actuator of the crane.
- the cylinder deactivation technology is the first to be used on passenger car gasoline engines, and its fuel economy can reach 20%.
- the no-load load is low, the fuel consumption is high, and the fuel economy of the cylinder is improved.
- the fuel economy can be achieved by 30%.
- the embodiment of the present application provides a driving device for a crane, which includes an engine 1 having a cylinder deactivation function, a first transmission mechanism, a transfer case 5, a second transmission mechanism, and a third transmission mechanism.
- the power take-off output function of the transfer case 5 is closed, and the power is sequentially transmitted from the engine 1, the first transmission mechanism, the transfer case 5, and the third transmission mechanism to the getting-off actuator, and the driving is performed. Institutional exercise to achieve the function of getting off the car.
- the power take-off output function of the transfer case 5 is opened, the transfer case 5 is in a neutral state, and the power is sequentially from the engine 1, the first transmission mechanism, the transfer case 5, and the second transmission mechanism. It is transmitted to the on-board actuator, which drives the movement of the on-board actuator to realize the crane on-board operation.
- the engine 1 is partially deactivated by the cylinder deactivation function of the engine 1 to reduce the work of the engine 1 and the power of the output.
- the single engine 1 transmission system is adopted to optimize the space setting on the vehicle and reduce the weight. Adopt mechanical transmission, high reliability and high transmission efficiency.
- the single-engine 1 drive can reduce the weight of the entire vehicle while achieving emission upgrades during boarding operations and reducing maintenance costs.
- the second transmission mechanism includes a first angular gear box 7 and a second angular gear box 9; the first angular gear box 7 is located at the second angular gear box 9.
- the input shaft of the first angular gearbox 7 is connected to an output shaft of the transfer case 5, and the output shaft of the first angular gearbox 7 is connected to the input shaft of the second angular gearbox 9.
- the second transmission mechanism includes a first angular gear box 7 and a second angular gear box 9, and the second angular gear box 9 is located above the first angular gear box 7, and after the first angular gear box 7 changes the transmission direction Then, the second angular gear box 9 is used to change the transmission direction, thereby transmitting power to the upper loading actuator.
- the power of the engine 1 is transmitted to the upper vehicle execution mechanism by using two angular gear boxes, and the structure is simple, convenient to arrange and install, and easy to maintain.
- the second transmission mechanism includes a first upper transmission shaft 6 and a second upper transmission shaft 8; one end of the first upper transmission shaft 6 and the transfer case 5 One output shaft is connected, the other end is connected to the input shaft of the first angular gear box 7; one end of the second upper transmission shaft 8 is connected to the output shaft of the first angular gear box 7, and the other end is input to the second angular gear box 9.
- the shaft is connected; the first upper transmission shaft 6 is horizontally disposed; the second upper transmission shaft 8 is vertically disposed.
- the second transmission mechanism includes a first upper transmission shaft 6 and a second upper transmission shaft 8, and the transfer case 5 is connected to the first angular gear box 7 through the first upper transmission shaft 6, and the first angular gear box 7
- the second upper transmission shaft 8 is connected to the second angular gear box 9, and the power is sequentially transmitted from the engine 1, the first transmission mechanism, the transfer case 5, the first upper transmission shaft 6, the first angular gear box 7, and the second upper transmission.
- the shaft 8 and the second angular gearbox 9 are transmitted to the upper vehicle actuator to drive the upper vehicle actuator movement.
- the first transmission shaft is horizontally disposed
- the second transmission shaft is vertically disposed
- the second angular gear box 9 is located directly above the first angular gear box 7.
- one end of the first upper transmission shaft 6 is directly connected to one output shaft of the transfer case 5, and the other end is directly connected to the input shaft of the first angular gear box 7. That is, the transfer case and the first angular gear box are directly connected through the first upper drive shaft, and no components such as a clutch are required in the middle, and the structure is simple, the weight of the transmission system is reduced, and the cost is saved.
- the driving device for the crane further includes a plurality of oil pumps 11 connected in series; one oil pump 11 at the end is connected to the second angular gear box 9.
- a plurality of oil pumps 11 are sequentially connected, that is, a plurality of oil pumps 11 are connected in series, and one oil pump 11 at the end is connected to the second angular gear box 9, and the power is sequentially from the engine 1, the first transmission mechanism, and the transfer.
- a plurality of oil pumps 11 are connected in series, and the second angular gear box 9 can directly transmit power to the plurality of oil pumps 11, and the present embodiment does not need to pass through the transfer case as compared with the solution in which the plurality of oil pumps 11 are connected in parallel in the related art. 5
- the power of the angular gearbox is transmitted to the plurality of oil pumps 11, reducing the number of components and reducing the weight of the driving device.
- the second angular gear box 9 is coupled to the oil pump 11 via the third upper transmission shaft 10.
- the first transmission mechanism includes a clutch 2; the engine 1, the clutch 2, and the transfer case 5 are sequentially connected.
- power is transmitted from the engine 1 and the clutch 2 to the first transmission mechanism, and the clutch 2 realizes separation and engagement of power between the engine 1 and the first transmission mechanism, thereby achieving separation and engagement of the driving device, and is convenient to use.
- the first transmission mechanism includes a transmission case 3; the engine 1, the clutch 2, the transmission 3 and the transfer case 5 are sequentially connected.
- the engine 1, the clutch 2, the transmission 3, and the transfer case 5 are sequentially connected, and the power of the engine 1 passes through the clutch 2 and is then adjusted to the required power via the transmission 3, thereby further facilitating control and use.
- the transmission case 3 is connected to the transfer case 5 via the intermediate transmission shaft 4.
- the third transmission mechanism includes a first lower transmission shaft 12 and a second lower transmission shaft 13; the second lower transmission shaft 13 is horizontally disposed; the first lower transmission shaft The upper end of the 12 is coupled to an output shaft of the transfer case 5, and the lower end is coupled to the second lower drive shaft 13.
- the third transmission mechanism includes a first lower transmission shaft 12 and a second lower transmission shaft 13, and the power is driven from the engine 1, the clutch 2, the transmission 3, the transfer case 5, and the first lower transmission when the vehicle is disembarked.
- the shaft 12 and the second lower transmission shaft 13 are transmitted to the getting-off actuator, and the driving mechanism of the vehicle is driven to realize the driving function of getting off.
- the first lower transmission shaft 12 and the second lower transmission shaft 13 are used to transmit the power of the engine 1 to the getting-off actuator, and the structure is simple and convenient to arrange.
- the second transmission shaft is horizontally disposed to improve transmission efficiency.
- the embodiment of the present application further provides a crane, which includes: a getting-off actuator, a boarding actuator, and a driving device for a crane provided by the present application; a second transmission mechanism One end is connected to one output shaft of the transfer case 5, and the other end is connected to the upper vehicle actuator; one end of the third transmission mechanism is connected to the other output shaft of the transfer case 5, and the other end is connected to the lower vehicle actuator.
- the embodiment of the present application provides a crane.
- the driving device of the crane includes an engine 1 having a cylinder deactivation function, a first transmission mechanism, a transfer case 5, a second transmission mechanism, and a third transmission mechanism.
- the power take-off output function of the transfer case 5 is closed, and the power is sequentially transmitted from the engine 1, the first transmission mechanism, the transfer case 5, and the third transmission mechanism to the getting-off actuator, and the driving is performed. Institutional exercise to achieve the function of getting off the car.
- the power take-off output function of the transfer case 5 is opened, the transfer case 5 is in a neutral state, and the power is sequentially from the engine 1, the first transmission mechanism, the transfer case 5, and the second transmission mechanism. It is transmitted to the on-board actuator, which drives the movement of the on-board actuator to realize the crane on-board operation.
- the engine 1 is partially deactivated by the cylinder deactivation function of the engine 1 to reduce the work of the engine 1 and the power output, thereby reducing fuel consumption.
- the single engine 1 transmission system is adopted to optimize the space setting on the vehicle and reduce the weight. With mechanical transmission, high reliability and high transmission efficiency.
- the single-engine 1 drive can reduce the weight of the entire vehicle while achieving emission upgrades during boarding operations and reducing maintenance costs.
- the crane further includes an emergency pump; the emergency pump is connected to the upper vehicle actuator.
- the setting of the emergency pump enables the crane to have an emergency function.
- the driving device fails and fails, for example, the first transmission mechanism or the oil pump 11 has a problem, and the power cannot be supplied to the vehicle in time
- the emergency pump can be activated to utilize the emergency.
- the pump delivers power to the vehicle actuator to achieve variable amplitude and hoisting action.
- the second transmission mechanism includes a first angular gear box 7 and a second angular gear box 9; the first angular gear box 7 is located below the second angular gear box 9, and the first angle The gearbox 7 and the second angular gearbox 9 are located directly below the center of rotation of the crane; the input shaft of the first angular gearbox 7 is coupled to an output shaft of the transfer case 5, and the output shaft of the first angular gearbox 7 is The input shaft of the two-point gearbox 9 is connected.
- first angular gear box 7 and the second angular gear box 9 are located directly below the center of rotation of the crane for convenient arrangement and improved transmission efficiency.
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- Combustion & Propulsion (AREA)
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- Automation & Control Theory (AREA)
- Control And Safety Of Cranes (AREA)
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Abstract
Description
Claims (10)
- 一种用于起重机的驱动装置,其特征在于,包括:具有停缸功能的发动机、第一传动机构、分动箱、第二传动机构和第三传动机构;所述第一传动机构的一端与所述发动机连接,另一端与所述分动箱的输入轴连接;所述第二传动机构的一端与所述分动箱的一个输出轴连接,另一端配置成与起重机的上车执行机构连接;所述第三传动机构的一端与所述分动箱的另一个输出轴连接,另一端配置成与起重机的下车执行机构连接。
- 根据权利要求1所述的用于起重机的驱动装置,其特征在于,所述第二传动机构包括第一角齿轮箱和第二角齿轮箱;所述第一角齿轮箱位于所述第二角齿轮箱的下方;所述第一角齿轮箱的输入轴与所述分动箱的一个输出轴连接,所述第一角齿轮箱的输出轴与所述第二角齿轮箱的输入轴连接。
- 根据权利要求2所述的用于起重机的驱动装置,其特征在于,所述第二传动机构包括第一上传动轴和第二上传动轴;所述第一上传动轴的一端与所述分动箱的一个输出轴连接,另一端与所述第一角齿轮箱的输入轴连接;所述第二上传动轴的一端与所述第一角齿轮箱的输出轴连接,另一端与所述第二角齿轮箱的输入轴连接;所述第一上传动轴水平设置;所述第二上传动轴竖直设置。
- 根据权利要求2所述的用于起重机的驱动装置,其特征在于,还包括多个依次连接的油泵;位于端部的一个所述油泵与所述第二角齿轮箱连接。
- 根据权利要求1所述的用于起重机的驱动装置,其特征在于,所述第一传动机构包括离合器;所述发动机、所述离合器与所述分动箱依次连接。
- 根据权利要求5所述的用于起重机的驱动装置,其特征在于,所述第一传动机构包括变速箱;所述发动机、所述离合器、所述变速箱与所述分动箱依次连接。
- 根据权利要求1所述的用于起重机的驱动装置,其特征在于,所述第三传动机构包括第一下传动轴和第二下传动轴;所述第二下传动轴水平设置;所述第一下传动轴的上端与所述分动箱的一个输出轴连接,下端与所述第二下传动轴传动连接。
- 一种起重机,其特征在于,包括:下车执行机构、上车执行机构以及如权利要求1-7任一项所述的用于起重机的驱动装置;所述第二传动机构的一端与所述分动箱的一个输出轴连接,另一端与所述上车执行机构连接;所述第三传动机构的一端与所述分动箱的另一个输出轴连接,另一端与所述下车执行机构连接。
- 根据权利要求8所述的起重机,其特征在于,还包括应急泵;所述应急泵与所述上车执行机构连接。
- 根据权利要求8所述的起重机,其特征在于,所述第二传动机构包括第一角齿轮箱和第二角齿轮箱;所述第一角齿轮箱位于所述第二角齿轮箱的下方,并且所述第一角齿轮箱和所述第二角齿轮箱位于起重机的回转中心的正下方;所述第一角齿轮箱的输入轴与所述分动箱的一个输出轴连接,所述第一角齿轮箱的输出轴与所述第二角齿轮箱的输入轴连接。
Priority Applications (1)
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AU2019211671A AU2019211671A1 (en) | 2018-01-29 | 2019-01-23 | Drive apparatus for crane, and crane |
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CN201810084128.9 | 2018-01-29 | ||
CN201810084128.9A CN108099598A (zh) | 2018-01-29 | 2018-01-29 | 用于起重机的驱动装置及起重机 |
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CN113135521A (zh) * | 2021-04-13 | 2021-07-20 | 三一海洋重工有限公司 | 一种岸桥驱动装置及岸桥 |
CN114086626A (zh) * | 2021-11-25 | 2022-02-25 | 徐州徐工挖掘机械有限公司 | 一种动力传动机构及轮式挖掘机 |
US11334671B2 (en) | 2019-10-14 | 2022-05-17 | International Business Machines Corporation | Adding adversarial robustness to trained machine learning models |
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CN108099598A (zh) * | 2018-01-29 | 2018-06-01 | 三汽车起重机械有限公司 | 用于起重机的驱动装置及起重机 |
CN110758580B (zh) * | 2019-12-02 | 2021-06-15 | 三一汽车起重机械有限公司 | 起重机 |
CN111422761B (zh) * | 2020-03-30 | 2021-10-08 | 三一汽车起重机械有限公司 | 转向系统及起重机 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4189021A (en) * | 1976-10-26 | 1980-02-19 | Firma Johannes Fuchs | High-speed mobile working machine |
JPS5774386U (zh) * | 1980-10-24 | 1982-05-08 | ||
JP2000160591A (ja) * | 1998-11-30 | 2000-06-13 | Komatsu Ltd | 自走式溝掘削機械 |
CN103921675A (zh) * | 2014-04-22 | 2014-07-16 | 徐州重型机械有限公司 | 一种单发动机动力驱动装置、方法及起重机 |
CN104895683A (zh) * | 2015-06-26 | 2015-09-09 | 潍柴动力股份有限公司 | 汽车起重机及其发动机停缸控制方法、装置 |
CN105174082A (zh) * | 2015-09-29 | 2015-12-23 | 徐州重型机械有限公司 | 动力传动系统及单发动机起重机 |
CN108099598A (zh) * | 2018-01-29 | 2018-06-01 | 三汽车起重机械有限公司 | 用于起重机的驱动装置及起重机 |
CN207772894U (zh) * | 2018-01-29 | 2018-08-28 | 三一汽车起重机械有限公司 | 用于起重机的驱动装置及起重机 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5774386B2 (ja) * | 2011-06-28 | 2015-09-09 | 日置電機株式会社 | インピーダンス測定装置 |
-
2018
- 2018-01-29 CN CN201810084128.9A patent/CN108099598A/zh active Pending
-
2019
- 2019-01-23 WO PCT/CN2019/072740 patent/WO2019144871A1/zh active Application Filing
- 2019-01-23 AU AU2019211671A patent/AU2019211671A1/en not_active Abandoned
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4189021A (en) * | 1976-10-26 | 1980-02-19 | Firma Johannes Fuchs | High-speed mobile working machine |
JPS5774386U (zh) * | 1980-10-24 | 1982-05-08 | ||
JP2000160591A (ja) * | 1998-11-30 | 2000-06-13 | Komatsu Ltd | 自走式溝掘削機械 |
CN103921675A (zh) * | 2014-04-22 | 2014-07-16 | 徐州重型机械有限公司 | 一种单发动机动力驱动装置、方法及起重机 |
CN104895683A (zh) * | 2015-06-26 | 2015-09-09 | 潍柴动力股份有限公司 | 汽车起重机及其发动机停缸控制方法、装置 |
CN105174082A (zh) * | 2015-09-29 | 2015-12-23 | 徐州重型机械有限公司 | 动力传动系统及单发动机起重机 |
CN108099598A (zh) * | 2018-01-29 | 2018-06-01 | 三汽车起重机械有限公司 | 用于起重机的驱动装置及起重机 |
CN207772894U (zh) * | 2018-01-29 | 2018-08-28 | 三一汽车起重机械有限公司 | 用于起重机的驱动装置及起重机 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11334671B2 (en) | 2019-10-14 | 2022-05-17 | International Business Machines Corporation | Adding adversarial robustness to trained machine learning models |
CN113135521A (zh) * | 2021-04-13 | 2021-07-20 | 三一海洋重工有限公司 | 一种岸桥驱动装置及岸桥 |
CN114086626A (zh) * | 2021-11-25 | 2022-02-25 | 徐州徐工挖掘机械有限公司 | 一种动力传动机构及轮式挖掘机 |
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