WO2013044702A1 - Side dumper and control system thereof - Google Patents

Side dumper and control system thereof Download PDF

Info

Publication number
WO2013044702A1
WO2013044702A1 PCT/CN2012/080247 CN2012080247W WO2013044702A1 WO 2013044702 A1 WO2013044702 A1 WO 2013044702A1 CN 2012080247 W CN2012080247 W CN 2012080247W WO 2013044702 A1 WO2013044702 A1 WO 2013044702A1
Authority
WO
WIPO (PCT)
Prior art keywords
control system
rollover
liquid
gas source
gas
Prior art date
Application number
PCT/CN2012/080247
Other languages
French (fr)
Chinese (zh)
Inventor
付勇
魏鸿亮
赵天军
张俊林
杨爽
于雷
Original Assignee
齐齐哈尔轨道交通装备有限责任公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 齐齐哈尔轨道交通装备有限责任公司 filed Critical 齐齐哈尔轨道交通装备有限责任公司
Priority to AU2012315259A priority Critical patent/AU2012315259B2/en
Priority to BR112013025276-6A priority patent/BR112013025276B1/en
Publication of WO2013044702A1 publication Critical patent/WO2013044702A1/en
Priority to ZA2013/08008A priority patent/ZA201308008B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D9/00—Tipping wagons
    • B61D9/02—Tipping wagons characterised by operating means for tipping
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance

Definitions

  • the present invention relates to rollover driving technology, and more particularly to a rollover and control system therefor. Background technique
  • the railway side-turning vehicle there are two main ways of driving the railway side-turning vehicle.
  • One is to use the locomotive pressure source to drive the cylinder to realize the rollover to realize the unloading operation; the other is to drive the motor with the ground power source or the diesel generator set to drive the hydraulic pump.
  • a pressurized oil source is provided, and then the side dump is unloaded by the expansion and contraction of the hydraulic cylinder.
  • the air compressor provided by the locomotive engine provides the pressure air source, drives the cylinder to expand and contract, realizes the vehicle side dumping and unloading, and can effectively utilize the wind source.
  • the control system has the following disadvantages in the application process: the smoothness of the action is poor, often occurs Buckling phenomenon; The air cylinder is bulky, and there are cylinder-driven rollovers.
  • the pressure air is usually about 600Kpa, and the cylinder diameter is about 800mm. Poor controllability, pneumatic expansion and contraction, the speed of the air cylinder can not be controlled, often occurs slowly. The subsequent movement is usually AC220V or AC380V. Due to the introduction of high-voltage power supply, the safety requirements are higher, and it is not easy to adopt for anti-riot situations.
  • a rollover control system comprising:
  • a hydraulic cylinder including a cylinder having a piston therein, the piston dividing the cylinder into a first cavity and a second cavity, the number of the hydraulic cylinders being four, the hydraulic cylinder Two sets are respectively arranged on both sides of the rollover;
  • a pneumatic hydraulic pump wherein the pneumatic hydraulic device is provided with a gas inlet, a liquid inlet and a liquid outlet, the gas inlet is connected to a pressure gas source, and the liquid inlet is connected to a pressure liquid source, and the gas liquid passes through the Liquid outlet discharge;
  • a pneumatically controlled reversing valve is connected between the pneumatic hydraulic pump and the hydraulic cylinder, the number of the pneumatically controlled reversing valves is two, and the two hydraulic cylinders on one side of the side turning vehicle are respectively
  • the pneumatically controlled reversing valve is in communication with the pneumatically controlled reversing valve for supplying the liquid discharged from the liquid outlet of the pneumatic hydraulic pump to the first cavity or the second cavity of the hydraulic cylinder And returning the liquid discharged from the second cavity or the first cavity to the pressure liquid source to drive the piston of the hydraulic cylinder to reciprocate.
  • the rollover control system as described above further includes:
  • the double balancing valve has four number of double balancing valves which are respectively disposed on the outer wall of the hydraulic cylinder.
  • the rollover control system as described above further includes:
  • the one-way throttle valve has two one-way throttle valves, and is disposed between the gas-operated reversing valve and the double-balance valve, respectively.
  • the rollover control system as described above further includes:
  • gas source processor wherein the gas source processor is provided with a gas source inlet and a gas source outlet, wherein the gas source processor is provided with a filtering device and a pressure regulating device, and the gas source inlet is connected to the pressure gas source And connected to the filtering device, the gas source outlet is disposed on the pressure regulating device, and the gas source outlet is in communication with a gas inlet of the pneumatic hydraulic pump.
  • the rollover control system as described above further includes:
  • a wind control box is connected between the pressure gas source and a gas source inlet of the gas source processor.
  • the present invention provides a rollover truck, including a passenger compartment, and a rollover control system provided by the present invention
  • the four hydraulic cylinders of the rollover control system are disposed on both sides of the carriage, and the carriage is turned over under the driving of the hydraulic cylinder.
  • FIG. 1 is a schematic structural diagram of a rollover control system according to an embodiment of the present invention.
  • FIG. 2 is a schematic diagram of a side roll mechanism according to an embodiment of the present invention.
  • FIG. 3 is a schematic diagram of a rollover structure of a side roll according to an embodiment of the present invention.
  • the technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the embodiments of the present invention. It is to be noted that in the drawings or the description, the same reference numerals are used for the same or the same elements.
  • the rollover control system includes a hydraulic cylinder 1, a pneumatic hydraulic pump 2, and a pneumatically controlled reversing valve 3.
  • the hydraulic cylinder 1 includes a cylinder body.
  • the cylinder body is provided with a piston.
  • the piston divides the cylinder body into a first cavity and a second cavity.
  • the number of the hydraulic cylinders 1 is four, and the hydraulic cylinders are respectively set in the side rollover. On both sides.
  • the pneumatic hydraulic pump 2 is provided with a gas inlet, a liquid inlet and a liquid outlet, the gas inlet is connected with the pressure gas source, the liquid inlet is connected with the pressure liquid source 9, and the pneumatic hydraulic pump 2 is used for the gas supplied from the pressure gas source. Next, the liquid supplied from the pressure liquid source 9 is discharged through the liquid outlet.
  • the locomotive is provided with an air compressor to provide a pressure gas source, and the gas generated by the pressure gas source is output through the side door duct 4 and the brake duct 5.
  • the pneumatically controlled reversing valve 3 is connected between the pneumatic hydraulic pump 2 and the hydraulic cylinder 1, the number of the pneumatically controlled reversing valve 3 is two, and the two hydraulic cylinders 1 on the side of the side turning vehicle are respectively associated with a pneumatically controlled reversing valve 3
  • the pneumatically controlled directional control valve 3 is configured to supply the liquid discharged from the liquid outlet of the pneumatic hydraulic pump 2 to the first cavity or the second cavity of the hydraulic cylinder 1, and discharge the second cavity or the first cavity The liquid is returned to the pressurized fluid source 9 to drive the piston of the hydraulic cylinder 1 to reciprocate.
  • the pneumatic control valve 3 may specifically be a three-position four-way directional control valve of the first port, the second port, the third port and the fourth port, and the first port and the pneumatic hydraulic pump 2
  • the liquid outlet is in communication
  • the second port is in communication with the pressure fluid source 9
  • the third port is in communication with the first cavity of the hydraulic cylinder 1
  • the fourth port is in communication with the second cavity of the hydraulic cylinder 1,
  • the first passage formed between the first port and the third port, the second passage formed between the second port and the fourth port, and the first port formed between the first port and the fourth port
  • the three passages, and the fourth passage formed between the second opening and the third opening, and the pneumatically controlled directional control valve 3 can realize the switching of the four passages under the control of the gas.
  • the gas source of the pneumatically controlled directional control valve 3 can specifically share the same pressure gas source with the pneumatic hydraulic pump 2, and the electromagnetic pressure can also be set in the rollover control system.
  • the reversing valve and the manual reversing valve are used to control the operation of the pneumatic reversing valve 3. Through the setting of the manual reversing valve, the interlock function of the remote control and the manual operation can be realized, thereby effectively preventing the misoperation.
  • the working process of the rollover control system may specifically be:
  • the pneumatic hydraulic pump 2 pumps the liquid under the action of the gas of the pressure gas source, and pumps the liquid provided by the pressure liquid source 9.
  • the pressure liquid source 9 may be a fuel tank.
  • the hydraulic cylinder 1 can also be a double-acting hydraulic cylinder, which uses oil as a liquid driving medium and has corrosion resistance. Under gas control, the first passage and the second passage are open, the third passage and the fourth passage are closed, and the liquid provided by the pneumatic hydraulic pump 2 enters the first cavity through the first passage, and pushes the piston toward the second cavity. In the directional movement, the liquid pushing the second chamber is discharged to the pressure liquid source 9 through the second passage to complete the unloading.
  • the first cavity of the two hydraulic cylinders 1 on one side can be realized.
  • the second chamber drains, and the piston is extended outward, and at the same time, the first cavity of the two hydraulic cylinders 1 on the other side is drained, and the second cavity is filled, so that the piston is inwardly retracted. The tipping action of the rollover car.
  • the rollover control system drives the pneumatic hydraulic pump 2 through the gas, thereby avoiding the hazard caused by the introduction of the high-voltage power source and improving the safety of the rollover.
  • the hydraulic medium is used as the driving medium of the hydraulic cylinder 1, and the controllability is strong, which improves the stability of the working of the hydraulic cylinder 1, thereby improving the stability of the rollover.
  • the air-operated reversing valve 3 can be operated remotely, realizing long-distance operation, avoiding dust intrusion, ensuring the personal safety of the operator, and further improving the safety of the rollover.
  • the rollover control system may further include a double balance valve 6, and the number of the double balance valves 6 is four, which are respectively disposed on the outer wall of the hydraulic cylinder 1.
  • the double balancing valve 6 is fixed to the cylinder of the hydraulic cylinder 1, and the double balancing valve 6 and the corresponding interface of the hydraulic cylinder 1 are connected by a hose.
  • the double balancing valve 6 can also function as a safety lock for the telescopic position and speed of the hydraulic cylinder 1.
  • the double balance valve is improved by the setting of the double balance valve 6 to improve the stability of the rollover operation, avoiding the lower side rollover and the resetting action of the car, and improving the stability of the rollover.
  • the rollover control system may further include a one-way throttle valve 7, and the number of the one-way throttle valves 7 is two, which are respectively disposed between the air-controlled reversing valve 3 and the double balance valve 6.
  • the flow rate of the liquid can be controlled by the setting of the one-way throttle valve 7 to keep the liquid flow rate smooth, avoid the buckle phenomenon, and improve the stability of the rollover control system.
  • the rollover control system may further include a gas source processor, the gas source processor is provided with a gas source inlet and a gas source outlet, and the gas source processor is provided with a filtering device and a pressure regulating device 8, the gas source
  • the inlet is in communication with a source of pressurized gas and is coupled to a filtration device, the outlet of the gas source being disposed on the pressure regulating device 8, the outlet of the gas source being in communication with the gas inlet of the pneumatic hydraulic pump 2.
  • the pressure regulating device 8 may specifically be a pressure reducing valve, and the pressure of the gas may be specifically set by actual needs, and the gas supplied by the gas source is filtered and regulated by the gas source processor, thereby improving the stability of the gas source and the pneumatics.
  • the rollover control system may further include a wind control box connected between the pressure source and the air source inlet of the air source processor. Through the setting of the wind control box, the gas of the pressure gas source can be initially controlled.
  • FIG. 2 is a schematic diagram of a side roll mechanism according to an embodiment of the present invention.
  • the rollover of the present embodiment includes a compartment 10, and further includes a rollover control system provided by any embodiment of the present invention.
  • the four hydraulic cylinders 1 of the rollover control system are disposed on both sides of the compartment 10, and the carriage 10 is turned over under the driving of the hydraulic cylinder 1.
  • a schematic view of the car 10 being turned over under the driving of the hydraulic cylinder 1 is shown in Fig. 3. Specifically, when the car 10 is turned over, the angle between the car 10 and the plane of the track 1 1 may be 45 degrees.
  • the rollover is also provided with an electrical system, and the electrical system supplies power to the electromagnetic commutator and other electrical equipment, and provides a low voltage power supply for the remote control.
  • the electrical system may specifically include a solar battery board, a battery, an isolating switch, an in-vehicle charging device, a pressure relay, and the like.
  • the solar panel absorbs light energy and converts it into electrical energy for charging the battery. Powered by solar energy, it can effectively use natural energy, save energy and protect the environment.
  • an electric control system is further disposed on the rollover to realize charging control of the battery and remote control of the contra-turning control system.
  • the side rollover operation is divided into two working modes:
  • the rollover provided by this embodiment avoids the hazard caused by the introduction of the high-voltage power supply by the setting of the pneumatic hydraulic pump, improves the safety of the rollover, and can effectively utilize the pressure gas source set on the rollover to avoid the energy. Waste.
  • the reversing valve can be controlled at a long distance to realize the telescopic control of the double-acting hydraulic cylinder and improve the safety and stability of the side-turning vehicle.
  • the rollover truck and the control system thereof provided by the embodiments of the present invention are pumped by a pneumatically driven pneumatic hydraulic pump through a pneumatic hydraulic pump, a pneumatically controlled reversing valve and a hydraulic cylinder, and then under the control of a pneumatically controlled reversing valve.
  • the liquid-driven hydraulic cylinder is controlled to expand and contract to realize the dumping action of the side-turning vehicle, and the direct driving of the cylinder by the gas is avoided, and the stability caused by the poor controllability of the volume of the gas cannot be controlled, and the direct driving through the liquid is avoided,
  • the safety problem caused by the high voltage power supply improves the safety and stability of the rollover.
  • the invention provides a rollover truck and a control system thereof, a rollover truck hydraulic system, an electrical system, an air control system, a remote control system and a mechanical transmission.
  • the hydraulic system includes a pneumatic hydraulic pump, a balancing valve, a double-acting two-stage hydraulic cylinder, a one-way throttle valve, and the like.
  • the hydraulic cylinder includes a piston rod, a first guide sleeve, a second guide sleeve, a first-stage cylinder and a two-stage cylinder.
  • the number of hydraulic cylinders is four, and two hydraulic cylinders are arranged on both sides of the vehicle, and the hydraulic cylinder is disposed at Sideways of the rollover; electrical systems include solar panels, batteries, disconnectors, on-board chargers, and pressure relays.
  • the solar panel absorbs light energy and converts it into electrical energy for charging the battery.
  • the electrical system is the supporting device for the remote control system of the car. Control the electromagnetic reversing valve of the wind control system by remote control to perform different actions; the air control system is the same
  • the car's power source is also the core actuator of the car. Through the action of different pneumatic components, the required flow rate and pressure are achieved.
  • the vehicle In order to prevent the failure of the solar panel or remote control system, the vehicle also has manual operation; the remote control system mainly includes a transmitter and a receiver.
  • the remote control system allows remote control to avoid personal safety.
  • the remote control can have a 3-digit car number setting function, and a remote control can control up to 999 cars to operate independently, which improves the convenience of vehicle control.

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Actuator (AREA)

Abstract

A side dumper and a control system thereof. The side dumper control system comprises hydraulic cylinders (1), air-driven hydraulic pumps (2) and air-controlled reversal valves (3). The hydraulic cylinder (1) comprises a cylinder body, the cylinder body is provided with a piston therein, and the piston divides the cylinder body into a first cavity and a second cavity. The number of the hydraulic cylinders (1) is four, every two of which form one group, and the two groups of the hydraulic cylinders (1) are respectively disposed on two sides of the side dumper. The air-driven hydraulic pump (2) is provided with an air inlet, a liquid inlet and a liquid outlet, the air inlet is communicated with a pressure air source, and the liquid inlet is communicated with a pressure liquid source (9). The air-controlled reversal valves (3) are connected between the air-driven hydraulic pumps (2) and the hydraulic cylinders (1). The number of the air-controlled reversal valves (3) is two, and the two hydraulic cylinders on each side of the side dumper are communicated with one air-controlled reversal valve (3). The side dumper comprises a carriage (10), and further comprises the side dumper control system. In the side dumper and the control system thereof, the hydraulic cylinders (1), the air-driven hydraulic pumps (2) and the air-controlled reversal valves (3) are disposed to improve the safety and stability of the side dumper.

Description

侧翻车及其控制***  Rollover truck and its control system
技术领域 本发明涉及侧翻车驱动技术， 尤其涉及一种侧翻车及其控制***。 背景技术 TECHNICAL FIELD The present invention relates to rollover driving technology, and more particularly to a rollover and control system therefor. Background technique
目前， 铁路侧翻车的传动方式主要有两种方式， 一种为利用机车压力风 源， 驱动气缸伸缩实现侧翻进行卸货作业； 另一种为利用地面电源或柴油发 电机组驱动电动机， 带动液压泵提供压力油源， 然后通过液压缸的伸缩实现 侧翻卸货。 通过机车发动机配置的空气压缩机提供压力风源， 驱动气缸伸缩， 实现 车辆侧翻卸货， 可以有效地利用风源， 但是， 该控制***在应用过程中存在 以下缺点： 动作的平稳性差， 经常出现扣斗现象； 风缸体积大， 既有采用气 缸驱动的侧翻车，压力空气通常为 600Kpa左右， 气缸直径达到 800mm左右； 可控性差， 采用气动伸缩， 风缸动作快慢无法控制， 经常出现先慢， 之后动 通常为 AC220V或 AC380V, 由于引入高压电源， 对安全性要求更高， 对于 防暴场合不易采用。 发明内容 本发明提供一种侧翻车及其控制***， 以提高侧翻车的安全稳定性。 本发明提供一种侧翻车控制***， 包括：  At present, there are two main ways of driving the railway side-turning vehicle. One is to use the locomotive pressure source to drive the cylinder to realize the rollover to realize the unloading operation; the other is to drive the motor with the ground power source or the diesel generator set to drive the hydraulic pump. A pressurized oil source is provided, and then the side dump is unloaded by the expansion and contraction of the hydraulic cylinder. The air compressor provided by the locomotive engine provides the pressure air source, drives the cylinder to expand and contract, realizes the vehicle side dumping and unloading, and can effectively utilize the wind source. However, the control system has the following disadvantages in the application process: the smoothness of the action is poor, often occurs Buckling phenomenon; The air cylinder is bulky, and there are cylinder-driven rollovers. The pressure air is usually about 600Kpa, and the cylinder diameter is about 800mm. Poor controllability, pneumatic expansion and contraction, the speed of the air cylinder can not be controlled, often occurs slowly. The subsequent movement is usually AC220V or AC380V. Due to the introduction of high-voltage power supply, the safety requirements are higher, and it is not easy to adopt for anti-riot situations. SUMMARY OF THE INVENTION The present invention provides a rollover and control system thereof to improve the safety and stability of a rollover. The invention provides a rollover control system, comprising:
液压缸， 包括缸体， 所述缸体内设有活塞， 所述活塞将所述缸体分为第 一腔体和第二腔体， 所述液压缸的数量为四个， 所述液压缸两个一组分别设 置在侧翻车的两侧；  a hydraulic cylinder including a cylinder having a piston therein, the piston dividing the cylinder into a first cavity and a second cavity, the number of the hydraulic cylinders being four, the hydraulic cylinder Two sets are respectively arranged on both sides of the rollover;
气动液压泵， 所述气动液压装置上设有气体入口、 液体入口和液体出口， 所述气体入口与压力气源相连通， 所述液体入口与压力液源相连通， 所述气 液体通过所述液体出口排出； 气控换向阀， 连接在所述气动液压泵和所述液压缸之间， 所述气控换向 阀的数量为两个， 所述侧翻车一侧的两个所述液压缸分别与一个所述气控换 向阀相连通， 所述气控换向阀用于将所述气动液压泵的液体出口排出的液体 提供给所述液压缸的所述第一腔体或所述第二腔体， 并将所述第二腔体或所 述第一腔体排出的液体返回至所述压力液源， 以驱动所述液压缸的活塞做往 复运动。 a pneumatic hydraulic pump, wherein the pneumatic hydraulic device is provided with a gas inlet, a liquid inlet and a liquid outlet, the gas inlet is connected to a pressure gas source, and the liquid inlet is connected to a pressure liquid source, and the gas liquid passes through the Liquid outlet discharge; a pneumatically controlled reversing valve is connected between the pneumatic hydraulic pump and the hydraulic cylinder, the number of the pneumatically controlled reversing valves is two, and the two hydraulic cylinders on one side of the side turning vehicle are respectively The pneumatically controlled reversing valve is in communication with the pneumatically controlled reversing valve for supplying the liquid discharged from the liquid outlet of the pneumatic hydraulic pump to the first cavity or the second cavity of the hydraulic cylinder And returning the liquid discharged from the second cavity or the first cavity to the pressure liquid source to drive the piston of the hydraulic cylinder to reciprocate.
如上所述的侧翻车控制***， 还包括：  The rollover control system as described above further includes:
双平衡阀， 所述双平衡阀的数量为四个， 分别设置在所述液压缸的外壁 上。  The double balancing valve has four number of double balancing valves which are respectively disposed on the outer wall of the hydraulic cylinder.
如上所述的侧翻车控制***， 还包括：  The rollover control system as described above further includes:
单向节流阀， 所述单向节流阀的数量为两个， 分别设置在所述气控换向 阀与所述双平衡阀之间。  The one-way throttle valve has two one-way throttle valves, and is disposed between the gas-operated reversing valve and the double-balance valve, respectively.
如上所述的侧翻车控制***， 还包括：  The rollover control system as described above further includes:
气源处理器， 所述气源处理器上设有气源入口和气源出口， 所述气源处 理器内设置有过滤装置和调压装置， 所述气源入口与所述压力气源连通且连 接至所述过滤装置， 所述气源出口设置在所述调压装置上， 所述气源出口与 所述气动液压泵的气体入口相连通。  a gas source processor, wherein the gas source processor is provided with a gas source inlet and a gas source outlet, wherein the gas source processor is provided with a filtering device and a pressure regulating device, and the gas source inlet is connected to the pressure gas source And connected to the filtering device, the gas source outlet is disposed on the pressure regulating device, and the gas source outlet is in communication with a gas inlet of the pneumatic hydraulic pump.
如上所述的侧翻车控制***， 还包括：  The rollover control system as described above further includes:
风控箱， 连接在所述压力气源与所述气源处理器的气源入口之间。  A wind control box is connected between the pressure gas source and a gas source inlet of the gas source processor.
本发明提供一种侧翻车， 包括车厢， 还包括本发明提供的侧翻车控制系 统；  The present invention provides a rollover truck, including a passenger compartment, and a rollover control system provided by the present invention;
所述侧翻车控制***的四个液压缸两两设置在所述车厢的两侧， 所述车 厢在所述液压缸的驱动下翻转。  The four hydraulic cylinders of the rollover control system are disposed on both sides of the carriage, and the carriage is turned over under the driving of the hydraulic cylinder.
由上述技术方案可知， 本发明提供侧翻车及其控制***， 通过气动液压 泵、 气控换向阀和液压缸的设置， 通过气体驱动气动液压泵进行泵液， 再在 气控换向阀的控制下， 控制液体驱动液压缸进行伸缩， 以实现侧翻车翻斗动 作， 避免了直接通过气体驱动气缸， 因气体的体积可控性差而造成的平稳性 无法控制的情况， 也避免了直接通过液体驱动， 因引入高压电源而造成的安 全性问题， 提高了侧翻车的安全稳定性。 附图说明 图 1为本发明实施例提供的侧翻车控制***结构示意图； It can be seen from the above technical solution that the present invention provides a rollover and a control system thereof, which are configured by a pneumatically driven hydraulic pump, a pneumatically controlled hydraulic valve, and a pneumatically controlled directional control valve. Under control, the liquid-driven hydraulic cylinder is controlled to expand and contract, so as to realize the side-turning dumping action, avoiding the direct driving of the cylinder through the gas, the stability of the gas due to the poor controllability of the volume can not be controlled, and the direct driving through the liquid is avoided. The safety problem caused by the introduction of high-voltage power supply improves the safety and stability of the rollover. BRIEF DESCRIPTION OF DRAWINGS FIG. 1 is a schematic structural diagram of a rollover control system according to an embodiment of the present invention;
图 2为本发明实施例提供的侧翻车机构示意图；  2 is a schematic diagram of a side roll mechanism according to an embodiment of the present invention;
图 3为本发明实施例提供的侧翻车翻转结构示意图。 具体实施方式 为使本发明实施例的目的、 技术方案和优点更加清楚， 下面将结合本 发明实施例， 对本发明实施例中的技术方案进行清楚、 完整地描述。 需要 说明的是，在附图或说明书中，相似或相同的元件皆使用相同的附图标记。  FIG. 3 is a schematic diagram of a rollover structure of a side roll according to an embodiment of the present invention. The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the embodiments of the present invention. It is to be noted that in the drawings or the description, the same reference numerals are used for the same or the same elements.
图 1为本发明实施例提供的侧翻车控制***结构示意图，如图 1所示， 该侧翻车控制***包括液压缸 1、 气动液压泵 2和气控换向阀 3。 液压缸 1 包括缸体， 缸体内设有活塞， 活塞将缸体分为第一腔体和第二腔体， 液压 缸 1的数量为四个， 液压缸两个一组分别设置在侧翻车的两侧。 气动液压 泵 2上设有气体入口、液体入口和液体出口，气体入口与压力气源相连通， 液体入口与压力液源 9相连通， 气动液压泵 2用于在压力气源供给的气体 的作用下， 将压力液源 9提供的液体通过液体出口排出。 机车设有空气压 缩机， 提供压力气源， 压力气源产生的气体通过侧门风管 4和制动风管 5 输出。 气控换向阀 3连接在气动液压泵 2和液压缸 1之间， 气控换向阀 3 的数量为两个， 侧翻车一侧的两个液压缸 1分别与一个气控换向阀 3相连 通， 气控换向阀 3用于将气动液压泵 2的液体出口排出的液体提供给液压 缸 1的第一腔体或第二腔体， 并将第二腔体或第一腔体排出的液体返回至 压力液源 9 , 以驱动液压缸 1 的活塞做往复运动。 具体的， 气控换向阀 3 具体可以为第一通口、 第二通口、 第三通口和第四通口的三位四通气控换 向阀， 第一通口与气动液压泵 2的液体出口相连通， 第二通口与压力液源 9相连通， 第三通口与液压缸 1 的第一腔体相连通， 第四通口与液压缸 1 的第二腔体相连通， 可以实现第一通口与第三通口之间形成的第一通路， 第二通口与第四通口之间形成的第二通路， 第一通口与第四通口之间形成 的第三通路， 以及第二通口与第三通口之间形成的第四通路， 且气控换向 阀 3可以在气体控制下实现四条通路的切换。 气控换向阀 3的气源具体可 以与气动液压泵 2共用同一压力气源， 侧翻车控制***中还可以设置电磁 换向阀和手动换向阀， 以控制气控换向阀 3的工作， 通过手动换向阀的设 置， 可以实现遥控和手动操作的互锁功能， 有效防止误操作。 1 is a schematic structural view of a rollover control system according to an embodiment of the present invention. As shown in FIG. 1, the rollover control system includes a hydraulic cylinder 1, a pneumatic hydraulic pump 2, and a pneumatically controlled reversing valve 3. The hydraulic cylinder 1 includes a cylinder body. The cylinder body is provided with a piston. The piston divides the cylinder body into a first cavity and a second cavity. The number of the hydraulic cylinders 1 is four, and the hydraulic cylinders are respectively set in the side rollover. On both sides. The pneumatic hydraulic pump 2 is provided with a gas inlet, a liquid inlet and a liquid outlet, the gas inlet is connected with the pressure gas source, the liquid inlet is connected with the pressure liquid source 9, and the pneumatic hydraulic pump 2 is used for the gas supplied from the pressure gas source. Next, the liquid supplied from the pressure liquid source 9 is discharged through the liquid outlet. The locomotive is provided with an air compressor to provide a pressure gas source, and the gas generated by the pressure gas source is output through the side door duct 4 and the brake duct 5. The pneumatically controlled reversing valve 3 is connected between the pneumatic hydraulic pump 2 and the hydraulic cylinder 1, the number of the pneumatically controlled reversing valve 3 is two, and the two hydraulic cylinders 1 on the side of the side turning vehicle are respectively associated with a pneumatically controlled reversing valve 3 In connection, the pneumatically controlled directional control valve 3 is configured to supply the liquid discharged from the liquid outlet of the pneumatic hydraulic pump 2 to the first cavity or the second cavity of the hydraulic cylinder 1, and discharge the second cavity or the first cavity The liquid is returned to the pressurized fluid source 9 to drive the piston of the hydraulic cylinder 1 to reciprocate. Specifically, the pneumatic control valve 3 may specifically be a three-position four-way directional control valve of the first port, the second port, the third port and the fourth port, and the first port and the pneumatic hydraulic pump 2 The liquid outlet is in communication, the second port is in communication with the pressure fluid source 9, the third port is in communication with the first cavity of the hydraulic cylinder 1, and the fourth port is in communication with the second cavity of the hydraulic cylinder 1, The first passage formed between the first port and the third port, the second passage formed between the second port and the fourth port, and the first port formed between the first port and the fourth port The three passages, and the fourth passage formed between the second opening and the third opening, and the pneumatically controlled directional control valve 3 can realize the switching of the four passages under the control of the gas. The gas source of the pneumatically controlled directional control valve 3 can specifically share the same pressure gas source with the pneumatic hydraulic pump 2, and the electromagnetic pressure can also be set in the rollover control system. The reversing valve and the manual reversing valve are used to control the operation of the pneumatic reversing valve 3. Through the setting of the manual reversing valve, the interlock function of the remote control and the manual operation can be realized, thereby effectively preventing the misoperation.
该侧翻车控制***的工作过程具体可以为： 气动液压泵 2在压力气源 的气体的作用下泵液， 将压力液源 9提供的液体泵出， 具体的， 压力液源 9可以为油箱， 液压缸 1也可以为双作用式液压油缸， 使用油作为液体驱 动介质， 具有耐腐蚀性。 在气体控制下， 第一通路和第二通路导通， 第三 通路和第四通路关闭， 气动液压泵 2提供的液体通过第一通路进入第一腔 体， 推动活塞朝着第二腔体的方向运动， 推动第二腔体的液体通过第二通 路排出至压力液源 9 , 完成卸荷。 当气体控制换向时， 第一通路和第二通 路关闭， 第三通路和第四通路导通， 气动液压泵 2提供的液体通过第三通 路进入第二腔体， 推动活塞朝着第一腔体的方向运动， 推动第一腔体的液 体通过第四通路排出至压力液源 9 , 完成卸荷， 也实现了对压力液源 9提 供的液体的循环利用。  The working process of the rollover control system may specifically be: The pneumatic hydraulic pump 2 pumps the liquid under the action of the gas of the pressure gas source, and pumps the liquid provided by the pressure liquid source 9. Specifically, the pressure liquid source 9 may be a fuel tank. The hydraulic cylinder 1 can also be a double-acting hydraulic cylinder, which uses oil as a liquid driving medium and has corrosion resistance. Under gas control, the first passage and the second passage are open, the third passage and the fourth passage are closed, and the liquid provided by the pneumatic hydraulic pump 2 enters the first cavity through the first passage, and pushes the piston toward the second cavity. In the directional movement, the liquid pushing the second chamber is discharged to the pressure liquid source 9 through the second passage to complete the unloading. When the gas control is reversed, the first passage and the second passage are closed, the third passage and the fourth passage are turned on, and the liquid provided by the pneumatic hydraulic pump 2 enters the second cavity through the third passage, pushing the piston toward the first chamber The direction of movement of the body pushes the liquid of the first cavity to the pressure liquid source 9 through the fourth passage to complete the unloading, and also realizes the recycling of the liquid supplied by the pressure liquid source 9.
由于四个液压缸 1两两设置在侧翻车的两侧， 且同侧的液压缸 1受一 个气控换向阀 3的控制， 可以实现控制一侧的两个液压缸 1的第一腔体进 液， 第二腔体排液， 使活塞向外伸， 同时控制另一侧的两个液压缸 1的第 一腔体排液， 第二腔体进液， 使活塞向内缩， 以实现侧翻车的翻斗动作。 还可以通过一个气控换向阀 3控制前端两侧的两个液压缸 1 , 另一个气控 换向阀 3控制后端两侧的两个液压缸 1 , 以实现侧翻车前后方向的翻斗动 作。  Since the four hydraulic cylinders 1 are disposed on both sides of the rollover, and the hydraulic cylinder 1 on the same side is controlled by a pneumatically controlled directional control valve 3, the first cavity of the two hydraulic cylinders 1 on one side can be realized. Into the liquid, the second chamber drains, and the piston is extended outward, and at the same time, the first cavity of the two hydraulic cylinders 1 on the other side is drained, and the second cavity is filled, so that the piston is inwardly retracted. The tipping action of the rollover car. It is also possible to control two hydraulic cylinders 1 on both sides of the front end through one pneumatically controlled reversing valve 3, and the other pneumatically controlled reversing valve 3 controls two hydraulic cylinders 1 on both sides of the rear end to realize the dumping action in the front and rear direction of the rollover .
本实施例提供的侧翻车控制***， 通过气体驱动气动液压泵 2 , 避免 了因引入高压电源而造成的危害， 提高了侧翻车的安全性。 且使用液压作 为液压缸 1的驱动介质， 可控性强， 提高了液压缸 1工作的平稳性， 进而 提高了侧翻车的稳定性。 且通过气控换向阀 3的设置， 可以遥控气控换向 阀 3工作， 实现了远距离操作， 避免了粉尘侵害， 保障了操作人员的人身 安全， 进一步提高了侧翻车的安全性。  The rollover control system provided by the embodiment drives the pneumatic hydraulic pump 2 through the gas, thereby avoiding the hazard caused by the introduction of the high-voltage power source and improving the safety of the rollover. Moreover, the hydraulic medium is used as the driving medium of the hydraulic cylinder 1, and the controllability is strong, which improves the stability of the working of the hydraulic cylinder 1, thereby improving the stability of the rollover. And through the setting of the air-controlled reversing valve 3, the air-operated reversing valve 3 can be operated remotely, realizing long-distance operation, avoiding dust intrusion, ensuring the personal safety of the operator, and further improving the safety of the rollover.
在本实施例中， 侧翻车控制***还可以包括双平衡阀 6 , 双平衡阀 6 的数量为四个， 分别设置在液压缸 1的外壁上。 具体的， 双平衡阀 6固定 在液压缸 1的缸体上，通过软管将双平衡阀 6和液压缸 1的对应接口相连。 双平衡阀 6也可以为作为安全锁， 对液压缸 1的伸缩位置及速度起到了一 定的控制作用。 双平衡阀通过双平衡阀 6的设置， 提高了侧翻动作的平稳 性， 避免车厢下侧翻及复位动作过快， 提高了侧翻车的稳定性。 In the present embodiment, the rollover control system may further include a double balance valve 6, and the number of the double balance valves 6 is four, which are respectively disposed on the outer wall of the hydraulic cylinder 1. Specifically, the double balancing valve 6 is fixed to the cylinder of the hydraulic cylinder 1, and the double balancing valve 6 and the corresponding interface of the hydraulic cylinder 1 are connected by a hose. The double balancing valve 6 can also function as a safety lock for the telescopic position and speed of the hydraulic cylinder 1. The control role. The double balance valve is improved by the setting of the double balance valve 6 to improve the stability of the rollover operation, avoiding the lower side rollover and the resetting action of the car, and improving the stability of the rollover.
在本实施例中， 侧翻车控制***还可以包括单向节流阀 7 , 单向节流 阀 7的数量为两个， 分别设置在气控换向阀 3与双平衡阀 6之间。 通过单 向节流阀 7的设置可以对液体的流速进行控制， 以保持液体流速的平稳， 避免出现扣斗现象， 提高了侧翻车控制***的平稳性。  In the present embodiment, the rollover control system may further include a one-way throttle valve 7, and the number of the one-way throttle valves 7 is two, which are respectively disposed between the air-controlled reversing valve 3 and the double balance valve 6. The flow rate of the liquid can be controlled by the setting of the one-way throttle valve 7 to keep the liquid flow rate smooth, avoid the buckle phenomenon, and improve the stability of the rollover control system.
在本实施例中， 侧翻车控制***还可以包括气源处理器， 气源处理器 上设有气源入口和气源出口，气源处理器内设置有过滤装置和调压装置 8 , 气源入口与压力气源连通且连接至过滤装置， 气源出口设置在调压装置 8 上， 气源出口与气动液压泵 2的气体入口相连通。 调压装置 8具体可以为 减压阀， 气体的压力具体可以通过实际需要来设置， 通过气源处理器对气 源提供的气体进行过滤和调压处理， 提高了气源的稳定性和与气动液压泵 2的适应性。  In this embodiment, the rollover control system may further include a gas source processor, the gas source processor is provided with a gas source inlet and a gas source outlet, and the gas source processor is provided with a filtering device and a pressure regulating device 8, the gas source The inlet is in communication with a source of pressurized gas and is coupled to a filtration device, the outlet of the gas source being disposed on the pressure regulating device 8, the outlet of the gas source being in communication with the gas inlet of the pneumatic hydraulic pump 2. The pressure regulating device 8 may specifically be a pressure reducing valve, and the pressure of the gas may be specifically set by actual needs, and the gas supplied by the gas source is filtered and regulated by the gas source processor, thereby improving the stability of the gas source and the pneumatics. The adaptability of the hydraulic pump 2.
在本实施例中， 侧翻车控制***还可以包括风控箱， 风控箱连接在压 力气源与气源处理器的气源入口之间。 通过风控箱的设置， 可以对压力气 源的气体进行初步的控制处理。  In this embodiment, the rollover control system may further include a wind control box connected between the pressure source and the air source inlet of the air source processor. Through the setting of the wind control box, the gas of the pressure gas source can be initially controlled.
图 2为本发明实施例提供的侧翻车机构示意图。 如图 2所示， 本实施 例的侧翻车包括车厢 10 , 还包括本发明任意实施例提供的侧翻车控制系 统。 侧翻车控制***的四个液压缸 1两两设置在车厢 10的两侧， 车厢 10 在液压缸 1的驱动下翻转。 车厢 10在液压缸 1的驱动下翻转的示意图如 图 3所示， 具体地， 车厢 10翻转时， 车厢 10与轨道平面 1 1所成夹角可 以为 45度。  FIG. 2 is a schematic diagram of a side roll mechanism according to an embodiment of the present invention. As shown in Fig. 2, the rollover of the present embodiment includes a compartment 10, and further includes a rollover control system provided by any embodiment of the present invention. The four hydraulic cylinders 1 of the rollover control system are disposed on both sides of the compartment 10, and the carriage 10 is turned over under the driving of the hydraulic cylinder 1. A schematic view of the car 10 being turned over under the driving of the hydraulic cylinder 1 is shown in Fig. 3. Specifically, when the car 10 is turned over, the angle between the car 10 and the plane of the track 1 1 may be 45 degrees.
具体的， 侧翻车上还设置有电气***， 电气***为电磁换向器和其他 用电设备供电， 为遥控提供的低压电源。 电气***具体可以包括太阳能电 池板、 蓄电池、 隔离开关、 车载充电装置、 压力继电器等。 太阳能电池板 吸收光能， 转化为电能供蓄电池充电。 通过太阳能供电， 可以有效地利用 自然能源， 节能环保。  Specifically, the rollover is also provided with an electrical system, and the electrical system supplies power to the electromagnetic commutator and other electrical equipment, and provides a low voltage power supply for the remote control. The electrical system may specifically include a solar battery board, a battery, an isolating switch, an in-vehicle charging device, a pressure relay, and the like. The solar panel absorbs light energy and converts it into electrical energy for charging the battery. Powered by solar energy, it can effectively use natural energy, save energy and protect the environment.
在本实施例中， 侧翻车上还设置有电气控制***， 以实现对蓄电池的 充电控制以及对侧翻车控制***的遥控控制。  In this embodiment, an electric control system is further disposed on the rollover to realize charging control of the battery and remote control of the contra-turning control system.
在实际的侧翻车作业过程中， 在车辆风压达到技术要求的情况下， 将 车载转换开关转换到开 （ON ) 状态， 电源指示灯的绿色点亮的情况下， 将遥控器钥匙开关转换到开 （ON ) 状态， 听到传出短暂的蜂鸣声 （证明 遥控器电池电压正常或电池安装正确）后， 将下侧的车号选择按键选择到 要作业的车号， 例如 174。 按压住遥控器上侧的平板后就可以作业了。 In the actual side rollover operation, if the vehicle wind pressure meets the technical requirements, When the on-board switch is switched to the ON state, and the power indicator is lit green, the remote control key switch is switched to the ON state, and a short beep is heard (proving the remote control battery voltage) After normal or the battery is installed correctly, select the car number selection button on the lower side to the number of the car to be operated, for example 174. You can work by pressing the flat plate on the upper side of the remote control.
该侧翻车作业具体分为两种工作方式：  The side rollover operation is divided into two working modes:
一、 单门操作。 在完成上述的操作后， 按动需要开启 /关闭的车门按钮 (按压住） ， 相应的车门就可以开启或关闭了。  First, single door operation. After completing the above operation, press the door button (press and hold) that needs to be turned on/off, and the corresponding door can be opened or closed.
二、 联动操作。 在完成上述的操作后， 转换 A&B或 C&D转换开关至 A&B侧， 按动 A&B up, 车辆 A侧开始翻转， 按动 A&B down, 车辆 A 侧开始复位。 转换 A&B或 C&D转换开关至 C&D侧， 按动 C&D up, 车 辆 B侧开始翻转， 按动 C&D down， 车辆 B侧开始复位。  Second, linkage operation. After completing the above operation, switch the A&B or C&D switch to the A&B side, press A&B up, the vehicle A side starts to flip, press A&B down, and the vehicle A side starts to reset. Switch the A&B or C&D switch to the C&D side, press C&D up, the B side of the vehicle starts to flip, press C&D down, and the vehicle B side starts to reset.
本实施例提供的侧翻车， 通过气动液压泵的设置， 避免了因引入高压 电源而造成的危害， 提高了侧翻车的安全性， 且可以有效利用侧翻车上设 置的压力气源， 避免了能源的浪费。 通过气控换向阀的设置， 可以远距离 对换向阀进行控制， 以实现对双作用式液压缸的伸缩控制， 提高了侧翻车 的安全稳定性。  The rollover provided by this embodiment avoids the hazard caused by the introduction of the high-voltage power supply by the setting of the pneumatic hydraulic pump, improves the safety of the rollover, and can effectively utilize the pressure gas source set on the rollover to avoid the energy. Waste. Through the setting of the air-controlled reversing valve, the reversing valve can be controlled at a long distance to realize the telescopic control of the double-acting hydraulic cylinder and improve the safety and stability of the side-turning vehicle.
本发明实施例提供的侧翻车及其控制***， 通过气动液压泵、 气控换 向阀和液压缸的设置， 通过气体驱动气动液压泵进行泵液， 再在气控换向 阀的控制下， 控制液体驱动液压缸进行伸缩， 以实现侧翻车翻斗动作， 避 免了直接通过气体驱动气缸， 因气体的体积可控性差而造成的平稳性无法 控制的情况， 也避免了直接通过液体驱动， 因引入高压电源而造成的安全 性问题， 提高了侧翻车的安全稳定性。  The rollover truck and the control system thereof provided by the embodiments of the present invention are pumped by a pneumatically driven pneumatic hydraulic pump through a pneumatic hydraulic pump, a pneumatically controlled reversing valve and a hydraulic cylinder, and then under the control of a pneumatically controlled reversing valve. The liquid-driven hydraulic cylinder is controlled to expand and contract to realize the dumping action of the side-turning vehicle, and the direct driving of the cylinder by the gas is avoided, and the stability caused by the poor controllability of the volume of the gas cannot be controlled, and the direct driving through the liquid is avoided, The safety problem caused by the high voltage power supply improves the safety and stability of the rollover.
本发明提供的侧翻车及其控制***， 侧翻车集液压***、 电气***、 空气控***、 遥控***及机械传动为一体。 液压***包括气动液压泵、 平 衡阀、 双作用两级液压缸、 单向节流阀等。 液压缸包括活塞杆、 一级导套、 二级导套、 一级缸体和二级缸体， 液压缸的数量为四个， 两个液压缸一组 布置在车辆两侧， 液压缸设置在侧翻车的两侧； 电气***包括太阳能电池 板、 蓄电池、 隔离开关、 车载充电装置、 压力继电器。 太阳能电池板吸收 光能， 转化为电能供蓄电池充电。 电气***为该车遥控***的配套装置。 通过遥控控制风控***的电磁换向阀， 执行不同的动作； 气控***既是该 车的动力源， 也是该车的核心执行装置。 通过不同气动元件的作用， 完成 所需要的流量、 压力。 为防止太阳能电池板或遥控***发生故障， 该车还 设有手动操作； 遥控***主要包括发射器、 接收器。 采用遥控***， 可进 行远程控制， 避免人身安全。 遥控器具体可以具有 3位车号设置功能， 一 个遥控器最多可控制 999辆车单独动作， 提高了车辆控制的方便性。 The invention provides a rollover truck and a control system thereof, a rollover truck hydraulic system, an electrical system, an air control system, a remote control system and a mechanical transmission. The hydraulic system includes a pneumatic hydraulic pump, a balancing valve, a double-acting two-stage hydraulic cylinder, a one-way throttle valve, and the like. The hydraulic cylinder includes a piston rod, a first guide sleeve, a second guide sleeve, a first-stage cylinder and a two-stage cylinder. The number of hydraulic cylinders is four, and two hydraulic cylinders are arranged on both sides of the vehicle, and the hydraulic cylinder is disposed at Sideways of the rollover; electrical systems include solar panels, batteries, disconnectors, on-board chargers, and pressure relays. The solar panel absorbs light energy and converts it into electrical energy for charging the battery. The electrical system is the supporting device for the remote control system of the car. Control the electromagnetic reversing valve of the wind control system by remote control to perform different actions; the air control system is the same The car's power source is also the core actuator of the car. Through the action of different pneumatic components, the required flow rate and pressure are achieved. In order to prevent the failure of the solar panel or remote control system, the vehicle also has manual operation; the remote control system mainly includes a transmitter and a receiver. The remote control system allows remote control to avoid personal safety. The remote control can have a 3-digit car number setting function, and a remote control can control up to 999 cars to operate independently, which improves the convenience of vehicle control.
最后应说明的是： 以上实施例仅用以说明本发明的技术方案， 而非对 其限制； 尽管参照前述实施例对本发明进行了详细的说明， 本领域的普通 技术人员应当理解： 其依然可以对前述实施例所记载的技术方案进行修 改， 或者对其中部分技术特征进行等同替换； 而这些修改或者替换， 并不 使相应技术方案的本质脱离本发明各实施例技术方案的精神和范围。  It should be noted that the above embodiments are only for explaining the technical solutions of the present invention, and are not intended to be limiting; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that: The technical solutions described in the foregoing embodiments are modified, or the equivalents of the technical features are replaced by the equivalents. The modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

权 利 要 求 书 Claim
1、 一种侧翻车控制***， 其特征在于， 包括： 1. A rollover control system, characterized in that it comprises:
液压缸， 包括缸体， 所述缸体内设有活塞， 所述活塞将所述缸体分为第 一腔体和第二腔体， 所述液压缸的数量为四个， 所述液压缸两个一组分别设 置在侧翻车的两侧；  a hydraulic cylinder including a cylinder having a piston therein, the piston dividing the cylinder into a first cavity and a second cavity, the number of the hydraulic cylinders being four, the hydraulic cylinder Two sets are respectively arranged on both sides of the rollover;
气动液压泵， 所述气动液压泵上设有气体入口、 液体入口和液体出口， 所述气体入口与压力气源相连通， 所述液体入口与压力液源相连通， 所述气 液体通过所述液体出口排出；  a pneumatic hydraulic pump, wherein the pneumatic hydraulic pump is provided with a gas inlet, a liquid inlet and a liquid outlet, the gas inlet is connected to a pressure gas source, and the liquid inlet is connected to a pressure liquid source, and the gas liquid passes through the Liquid outlet discharge;
气控换向阀， 连接在所述气动液压泵和所述液压缸之间， 所述气控换向 阀的数量为两个， 所述侧翻车一侧的两个所述液压缸分别与一个所述气控换 向阀相连通， 所述气控换向阀用于将所述气动液压泵的液体出口排出的液体 提供给所述液压缸的所述第一腔体或所述第二腔体， 并将所述第二腔体或所 述第一腔体排出的液体返回至所述压力液源， 以驱动所述液压缸的活塞做往 复运动。  a pneumatically controlled reversing valve is connected between the pneumatic hydraulic pump and the hydraulic cylinder, the number of the pneumatically controlled reversing valves is two, and the two hydraulic cylinders on one side of the side turning vehicle are respectively The pneumatically controlled reversing valve is in communication with the pneumatically controlled reversing valve for supplying the liquid discharged from the liquid outlet of the pneumatic hydraulic pump to the first cavity or the second cavity of the hydraulic cylinder And returning the liquid discharged from the second cavity or the first cavity to the pressure liquid source to drive the piston of the hydraulic cylinder to reciprocate.
2、 根据权利要求 1所述的侧翻车控制***， 其特征在于， 还包括： 双平衡阀， 所述双平衡阀的数量为四个， 分别设置在所述液压缸的外壁 上。  2. The rollover control system according to claim 1, further comprising: a double balance valve, the number of the double balance valves being four, respectively disposed on an outer wall of the hydraulic cylinder.
3、 根据权利要求 2所述的侧翻车控制***， 其特征在于， 还包括： 单向节流阀， 所述单向节流阀的数量为两个， 分别设置在所述气控换向 阀与所述双平衡阀之间。  3. The rollover control system according to claim 2, further comprising: a one-way throttle valve, the number of the one-way throttle valves being two, respectively disposed on the pneumatic control valve Between the double balance valve and the double balance valve.
4、根据权利要求 1-3任一所述的侧翻车控制***，其特征在于，还包括： 气源处理器， 所述气源处理器上设有气源入口和气源出口， 所述气源处 理器内设置有过滤装置和调压装置， 所述气源入口与所述压力气源连通且连 接至所述过滤装置， 所述气源出口设置在所述调压装置上， 所述气源出口与 所述气动液压泵的气体入口相连通。  The rollover control system according to any one of claims 1 to 3, further comprising: a gas source processor, wherein the gas source processor is provided with a gas source inlet and a gas source outlet, the gas a filter device and a pressure regulating device are disposed in the source processor, the gas source inlet is in communication with the pressure gas source and is connected to the filter device, and the gas source outlet is disposed on the pressure regulating device, the gas A source outlet is in communication with a gas inlet of the pneumatic hydraulic pump.
5、 根据权利要求 4所述的侧翻车控制***， 其特征在于， 还包括： 风控箱， 连接在所述压力气源与所述气源处理器的气源入口之间。  5. The rollover control system according to claim 4, further comprising: a wind control box connected between the pressure gas source and a gas source inlet of the gas source processor.
6、 一种侧翻车， 包括车厢， 其特征在于： 还包括权利要求 1-5任一所述 的侧翻车控制***；  6. A rollover truck, comprising a passenger compartment, characterized by: further comprising a rollover control system according to any of claims 1-5;
所述侧翻车控制***的四个液压缸两两设置在所述车厢的两侧， 所述车 厢在所述液压缸的驱动下翻转。  The four hydraulic cylinders of the rollover control system are disposed on both sides of the carriage, and the carriage is turned over under the driving of the hydraulic cylinder.
PCT/CN2012/080247 2011-09-29 2012-08-16 Side dumper and control system thereof WO2013044702A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AU2012315259A AU2012315259B2 (en) 2011-09-29 2012-08-16 Side dumper and control system thereof
BR112013025276-6A BR112013025276B1 (en) 2011-09-29 2012-08-16 side tipper and control system
ZA2013/08008A ZA201308008B (en) 2011-09-29 2013-10-29 Side dumper and control system thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201110292671.6A CN103029713B (en) 2011-09-29 2011-09-29 side dumper and control system thereof
CN201110292671.6 2011-09-29

Publications (1)

Publication Number Publication Date
WO2013044702A1 true WO2013044702A1 (en) 2013-04-04

Family

ID=47994241

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2012/080247 WO2013044702A1 (en) 2011-09-29 2012-08-16 Side dumper and control system thereof

Country Status (6)

Country Link
CN (1) CN103029713B (en)
AR (1) AR088188A1 (en)
AU (1) AU2012315259B2 (en)
BR (1) BR112013025276B1 (en)
WO (1) WO2013044702A1 (en)
ZA (1) ZA201308008B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106740910A (en) * 2016-12-21 2017-05-31 中车长江车辆有限公司 Railway side dumper
CN109248948A (en) * 2018-11-23 2019-01-22 东莞市泰基山机械设备有限公司 A kind of no motor, without crankshaft, without connecting rod punching machine

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106515760B (en) * 2016-12-15 2018-12-04 中车齐齐哈尔车辆有限公司 A kind of side dumper and its atmospheric control
AU2017380556B2 (en) * 2016-12-21 2020-05-21 Crrc Yangtze Co., Ltd. Railway side-tipping wagon
CN106640797B (en) * 2016-12-21 2018-04-24 中车长江车辆有限公司 Side dumper compartment overturns pneumatic-hydraulic control system
CN110925254B (en) * 2019-11-27 2022-10-04 中车长江车辆有限公司 Pneumatic hydraulic safety system

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4407202A (en) * 1980-04-03 1983-10-04 Mccormick Dennis L Hydraulically actuated railway car dumping system
US4512260A (en) * 1982-09-29 1985-04-23 Dravo Corporation Train holding apparatus with means for relieving the load imposed thereon during disengagement
US20100045093A1 (en) * 2008-08-21 2010-02-25 Foisie Michael R Bed leveling system for dump truck
CN201573651U (en) * 2009-12-02 2010-09-08 南车长江车辆有限公司 Gas-liquid supercharger-type roll-over control mechanism for railway self-dumping car
CN101875356A (en) * 2009-12-02 2010-11-03 南车长江车辆有限公司 Gas-liquid pressure-boosting overturning control mechanism of railway automatic dumping car
CN101893015A (en) * 2010-07-22 2010-11-24 烟台未来自动装备有限责任公司 Hydraulic cylinder with hydraulic on and off function for dump sanitation truck

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2767273Y (en) * 2005-06-01 2006-03-29 中国北车集团哈尔滨车辆有限责任公司 Hydraulic self-turing vehicle
CN201033568Y (en) * 2007-04-26 2008-03-12 哈尔滨轨道交通装备有限责任公司 90 ton air-actuated self-overturning car

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4407202A (en) * 1980-04-03 1983-10-04 Mccormick Dennis L Hydraulically actuated railway car dumping system
US4512260A (en) * 1982-09-29 1985-04-23 Dravo Corporation Train holding apparatus with means for relieving the load imposed thereon during disengagement
US20100045093A1 (en) * 2008-08-21 2010-02-25 Foisie Michael R Bed leveling system for dump truck
CN201573651U (en) * 2009-12-02 2010-09-08 南车长江车辆有限公司 Gas-liquid supercharger-type roll-over control mechanism for railway self-dumping car
CN101875356A (en) * 2009-12-02 2010-11-03 南车长江车辆有限公司 Gas-liquid pressure-boosting overturning control mechanism of railway automatic dumping car
CN101893015A (en) * 2010-07-22 2010-11-24 烟台未来自动装备有限责任公司 Hydraulic cylinder with hydraulic on and off function for dump sanitation truck

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106740910A (en) * 2016-12-21 2017-05-31 中车长江车辆有限公司 Railway side dumper
CN109248948A (en) * 2018-11-23 2019-01-22 东莞市泰基山机械设备有限公司 A kind of no motor, without crankshaft, without connecting rod punching machine

Also Published As

Publication number Publication date
CN103029713A (en) 2013-04-10
CN103029713B (en) 2015-12-09
AU2012315259B2 (en) 2015-10-29
AR088188A1 (en) 2014-05-14
ZA201308008B (en) 2015-01-28
AU2012315259A1 (en) 2013-10-03
BR112013025276A2 (en) 2016-12-13
BR112013025276B1 (en) 2021-02-23

Similar Documents

Publication Publication Date Title
WO2013044702A1 (en) Side dumper and control system thereof
WO2007023584A1 (en) Rotation drive device and working machine
US20130019776A1 (en) Ballast hopper car
CN204821259U (en) Dump truck hydraulic control device
CN112623026B (en) Steering and suspension adjusting composite system and engineering vehicle
CN109910588A (en) A kind of pure electric vehicle heavy duty transport engineering truck
CN107972650A (en) Hydraulic-pneumatic composite braking system for the protection of flame proof rubber tyre vehicle band door
CN200942721Y (en) Electrical control hydraulic system device for self-dumping car
CN202320016U (en) Front-mounted self-dumping truck hydraulically-lifting device
CN216199344U (en) Self-discharging formula special-purpose vehicle emergency device
CN1256511C (en) Vehicle mounted concrete transfer pump
CN216742234U (en) Emergency hydraulic system and engineering machinery
CN103101547B (en) Air-control hydraulic device used for railway self-discharging vehicle
CN202115326U (en) Hydraulic hybrid power driving device based on integrated hydraulic energy accumulator vehicle
CN102152719B (en) Damping control buffering system with high integration
CN205136207U (en) A cylinder for third rail pantagraph current collector
CN203419125U (en) Air compressor baking system for road-rail vehicle
CN108591189B (en) Variable-parameter energy accumulator control system and movable arm energy-saving hydraulic system
CN102322455B (en) Hydraulic circuit controlled by sequence valve and limit air valve
CN210212163U (en) Dumper hydraulic system and dumper
CN202124250U (en) Wing opening type carriage
CN2185341Y (en) Electromagnetic combined control valve for tilting oil tank of car
CN218661794U (en) Wind accuse switching door system and railway freight car
CN2578586Y (en) Assembled water hammer pump
CN201235735Y (en) Parallel hydraulic hybrid power transmission device of public automotive vehicle

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 12835933

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2012315259

Country of ref document: AU

Date of ref document: 20120816

Kind code of ref document: A

REG Reference to national code

Ref country code: BR

Ref legal event code: B01A

Ref document number: 112013025276

Country of ref document: BR

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 12835933

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 112013025276

Country of ref document: BR

Kind code of ref document: A2

Effective date: 20130930