阅读说明：本技术 一种全自动控制的反击破液压系统及调节方法 (Full-automatic control impact breaking hydraulic system and adjusting method ) 是由 温帝文 刘秋勇 李佳乐 于 2021-10-18 设计创作，主要内容包括：本发明属于反击破制造领域,提供了一种全自动控制的反击破液压系统及调节方法。本发明的目的在于解决反击破箱体的启闭；反击架的调节和电机的调节。主要方案包括一种全自动控制的反击破液压系统,包括依次连接的液压油箱、电机泵、油箱压力管道过滤器,在油箱压力管道过滤器的输出口P2连接有箱体启闭模块、反击架调节模块、电机滑轨液缸调节模块。所述箱体启闭模块通过液压回路控制箱体的开启与关闭,所述反击架调节模块通过液压回路控制反击架的开启,所述电机滑轨液缸调节模块推出电机滑轨移动到合适的位置。(The invention belongs to the field of impact breaking and manufacturing, and provides a full-automatic control impact breaking hydraulic system and an adjusting method. The invention aims to solve the problem of opening and closing of a counterattack box body; adjusting the impact frame and adjusting the motor. The main scheme includes that the full-automatic control impact breaking hydraulic system comprises a hydraulic oil tank, a motor pump and an oil tank pressure pipeline filter which are sequentially connected, wherein a box body opening and closing module, an impact frame adjusting module and a motor slide rail hydraulic cylinder adjusting module are connected to an output port P2 of the oil tank pressure pipeline filter. The box body opening and closing module controls the opening and closing of the box body through a hydraulic circuit, the impact frame adjusting module controls the opening of the impact frame through the hydraulic circuit, and the motor slide rail hydraulic cylinder adjusting module pushes the motor slide rail to move to a proper position.)

1. The utility model provides a full automatic control's broken hydraulic system of counterattack, its characterized in that, including the hydraulic tank, motor pump (3), oil tank pressure pipeline filter (5) that connect gradually, is connected with the box at the delivery outlet P2 of oil tank pressure pipeline filter (5) and opens and close module, counterattack frame adjusting module, motor slide rail hydraulic cylinder adjusting module, the box is opened and close opening and closing the module and is passed through opening and closing of hydraulic circuit control box, counterattack frame adjusting module passes through opening of hydraulic circuit control counterattack frame, motor slide rail hydraulic cylinder adjusting module releases the motor slide rail and removes suitable position.

2. The full-automatic control impact hydraulic system according to claim 1, wherein the box body opening and closing module:

an output port P2 of the oil tank pressure pipeline filter (5) is connected with a port P of the first electromagnetic directional valve (9.1); a of the first electromagnetic directional valve (9.1) is connected with A of the first pilot-controlled check valve (11.1), A1 of the first pilot-controlled check valve (11.1) is connected with A1 of the first one-way throttle valve (12.1); a of the first one-way throttle valve (12.1) is connected with inlets of the box body hydraulic cylinder groups (13.1, 13.2), and oil outlets of the box body hydraulic cylinder groups (13.1, 13.2) are connected with B of the first one-way throttle valve (12.1); b1 of the first one-way throttle valve (12.1) is connected with B1 of the first pilot-controlled one-way valve (11.1); b of the first hydraulic control one-way valve (11.1) is connected with B of the first electromagnetic directional valve (9.1), and a T port of the first electromagnetic directional valve (9.1) returns to the oil tank.

3. The fully automatically controlled impact hydraulic system of claim 1, wherein the impact frame adjustment module:

an output port P2 of the oil tank pressure pipeline filter (5) is connected with ports P of a second battery reversing valve (9.2), a third battery reversing valve (9.3) and a fourth battery reversing valve (9.4); the A ports of the second battery reversing valve (9.2), the third battery reversing valve (9.3) and the fourth battery reversing valve (9.4) are respectively connected with the A ports of the second hydraulic control one-way valve (11.2), the third hydraulic control one-way valve (11.3) and the fourth hydraulic control one-way valve (11.4); the A1 ports of the second hydraulic control one-way valve (11.2), the third hydraulic control one-way valve (11.3) and the fourth hydraulic control one-way valve (11.4) are respectively connected with oil inlets of the left counterattack frame oil cylinder group (14.1, 14.2), the middle counterattack frame oil cylinder group (14.3, 14.4) and the right counterattack frame oil cylinder group (14.5, 14.6).

4. A fully automatically controlled hydraulic reaction breaking system according to claim 1,

the motor slide rail hydraulic cylinder adjusting module:

the P2 of the oil tank pressure pipeline filter 5 is connected with the P ports of a fifth electromagnetic directional valve (9.5) and a sixth electromagnetic directional valve (9.6); the A ports of the fifth electromagnetic directional valve (9.5) and the sixth electromagnetic directional valve (9.6) are respectively connected with the A ports of the fifth hydraulic control one-way valve (11.5) and the sixth hydraulic control one-way valve (11.6); a1 ports of the fifth hydraulic control one-way valve (11.5) and the sixth hydraulic control one-way valve (11.6) are respectively connected with A1 ports of a fifth one-way throttle valve (12.2) and a sixth one-way throttle valve (12.3); the oil inlets of a fifth one-way throttle valve (12.2) and a sixth one-way throttle valve (12.3) are respectively connected with the oil inlets of a left motor slide rail hydraulic cylinder (15.1, 15.2) and a right motor slide rail hydraulic cylinder (15.3, 15.4), the oil inlets of the left motor slide rail hydraulic cylinder (15.1, 15.2) and the right motor slide rail hydraulic cylinder (15.3, 15.4) are respectively connected with the oil inlets of a fifth one-way throttle valve (12.2) and a sixth one-way throttle valve (12.3), and the oil inlets of the fifth one-way throttle valve (12.2) and the sixth one-way throttle valve (12.3) are respectively connected with the oil inlets of a fifth electromagnetic directional valve (9.5) and a sixth electromagnetic directional valve (9.6); and B1 ports of the fifth electromagnetic directional valve (9.5) and the sixth electromagnetic directional valve (9.6) return oil tanks.

5. A synchronous regulation method for three groups of impact frame oil cylinders of a full-automatic control impact hydraulic system according to claim 3,

the motor pump (3) provides pressure, the second battery reversing valve (9.2), the third battery reversing valve (9.3) and the fourth battery reversing valve (9.4) obtain signals to work, the left reaction frame oil cylinder group (14.1, 14.2), the middle reaction frame oil cylinder group (14.3, 14.4) and the right reaction frame oil cylinder group (14.5, 14.6) are communicated to work, the reaction frame is pushed out, and the reaction frame is opened;

when the reaction frame is not required to be opened, the frame is acted by gravity, the second battery reversing valve (9.2), the third battery reversing valve (9.3) and the fourth battery reversing valve (9.4) are in signal operation, the left reaction frame oil cylinder group (14.1, 14.2), the middle reaction frame oil cylinder group (14.3, 14.4) and the right reaction frame oil cylinder group (14.5,

14.6) is retracted and the hydraulic oil returns to the tank.

6. A method for respectively adjusting three groups of impact frame oil cylinders of a full-automatic control impact hydraulic system according to claim 3,

and (3) respectively adjusting the left impact frame oil cylinder: the motor pump provides pressure, the second battery reversing valve (9.2) obtains signals to work, the left impact frame oil cylinder group (14.1, 14.2) is communicated to work, the left impact frame is pushed out, the left impact frame is opened,

when the left impact frame is not required to be opened, the left impact frame is under the action of gravity, the second battery reversing valve (9.2) works by receiving a signal, the left impact frame oil cylinder groups (14.1 and 14.2) retract, and hydraulic oil returns to the oil tank;

the middle impact frame oil cylinders are respectively adjusted: the pressure is provided by the motor pump, the third battery reversing valve (9.3) works by obtaining signals, the middle impact frame oil cylinder groups (14.3, 14.4) work to push out the middle impact frame, the middle impact frame is opened,

when the middle impact frame is not required to be opened, the middle impact frame is under the action of gravity, the third battery reversing valve (9.3) works by receiving a signal, the middle impact frame oil cylinder groups (14.3 and 14.4) retract, and hydraulic oil returns to the oil tank;

and (3) respectively adjusting the right impact frame oil cylinder: the pressure is provided by the motor pump, the fourth battery reversing valve (9.4) works by obtaining signals, the right impact frame oil cylinder group (14.5, 14.6) works to push out the middle impact frame, the middle impact frame is opened,

when the middle impact frame is not required to be opened, the middle impact frame is under the action of gravity, the fourth battery reversing valve (9.3) works by a signal, the right impact frame oil cylinder group (14.5, 14.6) retracts, and hydraulic oil returns to the oil tank.

7. A full-automatic control method for adjusting the left and middle impact frame oil cylinders of the impact hydraulic system according to claim 3,

the motor pump (3) provides pressure, the second battery reversing valve (9.2) and the third battery reversing valve (9.3) obtain signals to work, the left reaction frame oil cylinder group (14.1, 14.2) and the middle reaction frame oil cylinder group (14.3, 14.4) are communicated to work, the left and middle reaction frames are pushed out, and the left and middle reaction frames are opened;

when the left and middle impact frames are not required to be opened, the machine frame is acted by gravity, the second battery reversing valve (9.2) and the third battery reversing valve (9.3) work after receiving signals, the left impact frame oil cylinder groups (14.1, 14.2) and the middle impact frame oil cylinder groups (14.3, 14.4) retract, and hydraulic oil returns to the oil tank.

8. A method for synchronously adjusting the oil cylinders of the right and middle impact frames of the fully-automatic control impact hydraulic system according to claim 3,

the motor pump (3) provides pressure, the third battery reversing valve (9.3) and the fourth battery reversing valve (9.4) obtain signals to work, the middle counterattack frame oil cylinder groups (14.3, 14.4) and the right counterattack frame oil cylinder groups (14.5, 14.6) are communicated to work, the counterattack frames are pushed out, and the right counterattack frames and the middle counterattack frames are opened;

when the right and middle impact frames are not required to be opened, the machine frame is under the action of gravity, the third battery reversing valve (9.3) and the fourth battery reversing valve (9.4) work by signals, the middle impact frame oil cylinder groups (14.3, 14.4) and the right impact frame oil cylinder groups (14.5, 14.6) retract, and hydraulic oil returns to the oil tank.

9. The method for adjusting the motor slide rail hydraulic cylinder of the fully-automatic control impact hydraulic system according to claim 4 is characterized in that:

synchronous adjustment of a left motor and a right motor: the motor pump provides pressure, the fifth electromagnetic directional valve (9.5) and the sixth electromagnetic directional valve (9.6) work after receiving signals, the left motor slide rail hydraulic cylinders (15.1, 15.2) and the right motor slide rail hydraulic cylinders (15.3, 15.4) are communicated to work, and the motor slide rails are pushed out to move to proper positions;

adjusting a left motor: the motor pump provides pressure, the five electromagnetic directional valves (9.5) work by obtaining signals, the hydraulic cylinders (15.1, 15.2) of the left motor slide rail work, and the left motor slide rail is pushed out to move to a proper position;

and (3) adjusting a right motor: the motor pump provides pressure, the sixth electromagnetic directional valve (9.6) works by obtaining signals, the right motor slide rail hydraulic cylinders (15.3 and 15.4) are communicated to work, and the right motor slide rail is pushed out to move to a proper position.

10. A box body opening and closing adjusting method of a full-automatic control impact hydraulic system according to claim 2, which is characterized in that: the pressure is provided by the motor pump, the first electromagnetic directional valve (9.1) works by obtaining signals, the hydraulic cylinder groups (13.1, 13.2) of the communicated box body work, and the box body is pushed to open and close.

Technical Field

The invention belongs to the field of impact breaking and manufacturing, and provides a full-automatic control impact breaking hydraulic system and an adjusting method.

Background

At present, many domestic counterattack breakings are manually adjusted, the working strength is high, the counterattack breakings are tedious, and the adjustment is uncontrollable; the invention can realize automatic adjustment of equipment.

Disclosure of Invention

The invention aims to solve the problem of opening and closing of a counterattack box body; adjusting the impact frame and adjusting the motor.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a full automatic control's hydraulic system is broken in impact, includes the hydraulic tank, motor pump, the oil tank pressure pipeline filter that connect gradually, is connected with box and opens and close module, impact frame adjusting module, motor slide rail hydraulic cylinder adjusting module at oil tank pressure pipeline filter's delivery outlet P2.

Among the above-mentioned technical scheme, the module is opened and close to the box:

an output port P2 of the oil tank pressure pipeline filter is connected with a port P of the first electromagnetic directional valve; a of the first electromagnetic directional valve is connected with A of a first pilot-operated check valve, and A1 of the first pilot-operated check valve is connected with A1 of a first one-way throttle valve; the oil outlet of the tank hydraulic cylinder group is connected with the first one-way throttle valve B; the B1 of the first one-way throttle valve is connected with the B1 of the first pilot-controlled one-way valve; and B of the first hydraulic control one-way valve is connected with B of the first electromagnetic reversing valve, and a T port of the first electromagnetic reversing valve returns to the oil tank.

Among the above-mentioned technical scheme, the counterattack frame adjusting module:

an output port P2 of the oil tank pressure pipeline filter is connected with ports P of a second battery reversing valve, a third battery reversing valve and a fourth battery reversing valve; the ports A of the second battery reversing valve, the third battery reversing valve and the fourth battery reversing valve are respectively connected with the ports A of the second hydraulic control one-way valve, the third hydraulic control one-way valve and the fourth hydraulic control one-way valve; a1 ports of the second hydraulic control one-way valve, the third hydraulic control one-way valve and the fourth hydraulic control one-way valve are respectively connected with oil inlets of the left counterattack frame oil cylinder group, the middle counterattack frame oil cylinder group and the right counterattack frame oil cylinder group.

Among the above-mentioned technical scheme, motor slide rail hydraulic cylinder adjusting module:

the P2 of the oil tank pressure pipeline filter 5 is connected with the P ports of the fifth electromagnetic reversing valve and the sixth electromagnetic reversing valve; the ports A of the fifth electromagnetic reversing valve and the sixth electromagnetic reversing valve are respectively connected with the ports A of the fifth hydraulic control one-way valve and the sixth hydraulic control one-way valve; the ports A1 of the fifth hydraulic control one-way valve and the sixth hydraulic control one-way valve are respectively connected with the ports A1 of the fifth one-way throttle valve and the sixth one-way throttle valve; the oil inlets of the left motor slide rail hydraulic cylinder and the right motor slide rail hydraulic cylinder are respectively connected with the B port of a fifth one-way throttle valve and the B port of a sixth one-way throttle valve, and the B1 ports of the fifth one-way throttle valve and the sixth one-way throttle valve are respectively connected with the B ports of a fifth electromagnetic directional valve and a sixth electromagnetic directional valve; and the B1 ports of the fifth electromagnetic reversing valve and the sixth electromagnetic reversing valve return oil tanks.

The invention also provides a synchronous adjusting method for three groups of impact frame oil cylinders of the full-automatic control impact breaking hydraulic system, which comprises the following steps:

the motor pump provides pressure, the second battery reversing valve, the third battery reversing valve and the fourth battery reversing valve obtain signals to work, the left reaction frame oil cylinder group, the middle reaction frame oil cylinder group and the right reaction frame oil cylinder group are communicated to work, the reaction frame is pushed out, and the reaction frame is opened;

when the reaction frame is not required to be opened, the frame is acted by gravity, the second battery reversing valve, the third battery reversing valve and the fourth battery reversing valve work in a signal mode, the left reaction frame oil cylinder group, the middle reaction frame oil cylinder group and the right reaction frame oil cylinder group retract, and hydraulic oil returns to the oil tank.

The invention also provides a method for respectively adjusting the three groups of impact frame oil cylinders of the full-automatic control impact breaking hydraulic system, which comprises the following steps:

and (3) respectively adjusting the left impact frame oil cylinder: the motor pump provides pressure, the second battery reversing valve works by receiving signals and is communicated with the left impact frame oil cylinder group to work to push out the left impact frame, the left impact frame is opened,

when the left impact frame is not required to be opened, the left impact frame is under the action of gravity, the second battery reversing valve works after receiving a signal, the left impact frame oil cylinder group retracts, and hydraulic oil returns to the oil tank;

the middle impact frame oil cylinders are respectively adjusted: the motor pump provides pressure, the third battery reversing valve works by receiving signals, the middle impact frame oil cylinder group works by being communicated, the middle impact frame is pushed out, the middle impact frame is opened,

when the middle impact frame is not required to be opened, the middle impact frame is under the action of gravity, the third battery reversing valve works after receiving a signal, the middle impact frame oil cylinder group retracts, and hydraulic oil returns to the oil tank;

and (3) respectively adjusting the right impact frame oil cylinder: the motor pump provides pressure, the fourth battery reversing valve works by receiving signals and is communicated with the right impact frame oil cylinder group to work to push out the middle impact frame, the middle impact frame is opened,

when the middle impact frame is not required to be opened, the middle impact frame is under the action of gravity, the fourth battery reversing valve works by obtaining a signal, the right impact frame oil cylinder group retracts, and hydraulic oil returns to the oil tank.

The invention also provides a method for adjusting the left and middle impact frame oil cylinders of the full-automatic control impact hydraulic system, which comprises the following steps:

the motor pump provides pressure, the second battery reversing valve and the third battery reversing valve obtain signals to work, the left reaction frame oil cylinder group and the middle reaction frame oil cylinder group are communicated to work, the left reaction frame and the middle reaction frame are pushed out, and the left reaction frame and the middle reaction frame are opened;

when the left and middle impact frames are not required to be opened, the frame is acted by gravity, the second battery reversing valve and the third battery reversing valve work after receiving signals, the left impact frame oil cylinder group and the middle impact frame oil cylinder group retract, and hydraulic oil returns to the oil tank.

The invention also provides a method for synchronously adjusting the right and middle impact frame oil cylinders of the full-automatic control impact hydraulic system, which comprises the following steps:

the motor pump provides pressure, the third battery reversing valve and the fourth battery reversing valve obtain signals to work, the middle impact frame oil cylinder group and the right impact frame oil cylinder group are communicated to work, the impact frame is pushed out, and the right impact frame and the middle impact frame are opened;

when the right and middle impact frames are not required to be opened, the frame is under the action of gravity, the third battery reversing valve and the fourth battery reversing valve work in a signal mode, the middle impact frame oil cylinder group and the right impact frame oil cylinder group retract, and hydraulic oil returns to the oil tank.

The invention also provides a motor slide rail hydraulic cylinder adjusting method of the full-automatic control impact hydraulic system, which comprises the following steps:

synchronous adjustment of a left motor and a right motor: the motor pump provides pressure, and the fifth electromagnetic directional valve and the sixth electromagnetic directional valve obtain signals to work, communicate the left motor slide rail hydraulic cylinder and the right motor slide rail hydraulic cylinder to work, and push out the motor slide rail to move to a proper position;

adjusting a left motor: the motor pump provides pressure, the five electromagnetic directional valves obtain signals to work, the five electromagnetic directional valves are communicated with the left motor slide rail hydraulic cylinder to work, and the left motor slide rail is pushed out to move to a proper position;

and (3) adjusting a right motor: the motor pump provides pressure, the sixth electromagnetic directional valve works after receiving signals, the sixth electromagnetic directional valve is communicated with the right motor slide rail hydraulic cylinder to work, and the right motor slide rail is pushed out to move to a proper position.

The invention also provides a box body opening and closing adjusting method of the full-automatic control impact hydraulic system, which is characterized by comprising the following steps: the motor pump provides pressure, the first electromagnetic directional valve works after receiving signals, and the hydraulic cylinder group of the communicating box body works.

Because the invention adopts the technical scheme, the invention has the following beneficial effects:

the invention can automatically ensure the size of discharged materials, reduce the adjusting time and the working strength, thereby increasing the production yield.

Drawings

FIG. 1 is a schematic diagram;

1-a filter; 2-a ball valve; 3-motor pump; 4-a one-way valve; 5-pressure pipeline filter, 6-liquid level meter; 7-an overflow valve; 8-anti-seismic pressure gauge; 9.1-a first electromagnetic directional valve, 9.2-a second electromagnetic directional valve, 9.3-a third electromagnetic directional valve, 9.4-a fourth electromagnetic directional valve, 9.5-a fifth electromagnetic directional valve, 9.6-a sixth electromagnetic directional valve; 10-a seventh electromagnetic directional valve; 11.1-a first hydraulic control one-way valve, 11.2-a second hydraulic control one-way valve, 11.3-a third hydraulic control one-way valve, 11.4-a fourth hydraulic control one-way valve, 11.5-a fifth hydraulic control one-way valve and 11.6-a sixth hydraulic control one-way valve; 12.1-a first one-way throttle valve, 12.2-a second one-way throttle valve, 12.3-a third one-way throttle valve; 13.1-a first box hydraulic cylinder, 13.2-a second box hydraulic cylinder; 14.1-a first counterattack frame hydraulic cylinder, 14.2-a second counterattack frame hydraulic cylinder, 14.3-a third counterattack frame hydraulic cylinder, 14.4-a fourth counterattack frame hydraulic cylinder, 14.5-a fifth counterattack frame hydraulic cylinder and 14.6-a sixth counterattack frame hydraulic cylinder; 15.1-first motor slide rail hydraulic cylinder, 15.2-second motor slide rail hydraulic cylinder, 15.3-third motor slide rail hydraulic cylinder, and 15.4-fourth motor slide rail hydraulic cylinder.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

This hydraulic system includes at least: the hydraulic pressure tank, the motor pump group, the electromagnetic directional valve, the one-way valve, the decompression/reverse flow valve, the high-pressure ball valve, the pressure pipeline filter, the shock-proof pressure gauge, the liquid level meter, the box body opening and closing hydraulic cylinder, the impact frame adjusting hydraulic cylinder and the motor slide rail hydraulic cylinder. This patent is a full automatic control's broken hydraulic system of counterattack, and the three hydro-cylinder systems of group of this patent all can independently accomplish and stretch out, retract the action. The box body opening and closing hydraulic cylinder and the motor slide rail hydraulic cylinder retract according to the required speed.

The main functions of the anti-knock breaker are connected with one:

as shown in FIG. 1: the P2 of the serial number oil tank pressure pipeline filter 5 is connected with the P port of the first electromagnetic directional valve; a of the first electromagnetic directional valve 9.1 is connected with A of the first pilot-controlled one-way valve 11.1; a1 of the first pilot-controlled check valve 11.1 is connected with A1 of the first one-way throttle valve 12.1; a of the first one-way throttle valve 12.1 is connected with inlets of the first box hydraulic cylinder 13.1 and the second box hydraulic cylinder 13.2; oil outlets of the first box hydraulic cylinder 13.1 and the second box hydraulic cylinder 13.2 are connected with a first one-way throttle valve 12.1B; b1 of the first one-way throttle valve 12.1 is connected with B1 of the first pilot-controlled one-way valve 11.1; b of the first hydraulic control one-way valve 11.1 is connected with B of the first electromagnetic directional valve 9.1; and the T port of the first electromagnetic directional valve 9.1 returns to the oil tank.

The main functions of the impact breaker are connected with two:

as shown in FIG. 1: the P2 of the oil tank pressure pipeline filter 5 with the sequence number is connected with the P ports of a second electromagnetic directional valve 9.2, a third electromagnetic directional valve 9.3 and a fourth electromagnetic directional valve 9.4; the ports A of the second electromagnetic directional valve 9.2, the third electromagnetic directional valve 9.3 and the fourth electromagnetic directional valve 9.4 are respectively connected with the ports A of the second hydraulic control one-way valve 11.2, the third hydraulic control one-way valve 11.3 and the fourth hydraulic control one-way valve 11.4; a1 ports of a second hydraulic control one-way valve 11.2, a third hydraulic control one-way valve 11.3 and a fourth hydraulic control one-way valve 11.4 are respectively connected with oil inlets of a first counterattack frame hydraulic cylinder 14.1, a second counterattack frame hydraulic cylinder 14.2, a third counterattack frame hydraulic cylinder 14.3, a fourth counterattack frame hydraulic cylinder 14.4, a fifth counterattack frame hydraulic cylinder 14.5 and a sixth counterattack frame hydraulic cylinder 14.6;

the main functions of the impact breaker are connected with three:

as shown in FIG. 1: the P2 of the serial number oil tank pressure pipeline filter 5 is connected with the P ports of a fifth electromagnetic directional valve 9.5 and a sixth electromagnetic directional valve 9.6; ports A of the fifth electromagnetic directional valve 9.5 and the sixth electromagnetic directional valve 9.6 are respectively connected with ports A of the fifth hydraulic control one-way valve 11.5 and the sixth hydraulic control one-way valve 11.6; ports A1 of the fifth pilot-controlled check valve 11.5 and the sixth pilot-controlled check valve 11.6 are respectively connected with ports A1 of the second one-way throttle valve 12.2 and the third one-way throttle valve 12.3; the A ports of the second one-way throttle valve 12.2 and the third one-way throttle valve 12.3 are connected with oil inlets of the first motor slide rail hydraulic cylinder 15.1, the second motor slide rail hydraulic cylinder 15.2, the third motor slide rail hydraulic cylinder 15.3 and the fourth motor slide rail hydraulic cylinder 15.4; oil outlets of a first motor slide rail hydraulic cylinder 15.1, a second motor slide rail hydraulic cylinder 15.2, a third motor slide rail hydraulic cylinder 15.3 and a fourth motor slide rail hydraulic cylinder 15.4 are connected with B of a second one-way throttle valve 12.2 and a third one-way throttle valve 12.3; b1 of the second one-way throttle valve 12.2 and the third one-way throttle valve 12.3 are respectively connected with B1 of a fifth hydraulic control one-way valve 11.5 and a sixth hydraulic control one-way valve 11.6, and B of the fifth hydraulic control one-way valve 11.5 and the sixth hydraulic control one-way valve 11.6 is connected with B ports of a fifth electromagnetic reversing valve 9.5 and a sixth electromagnetic reversing valve 9.6; and the B1 ports of the fifth electromagnetic directional valve 9.5 and the sixth electromagnetic directional valve 9.6 return oil tanks.

The opening and closing functions of the box body are as follows:

the motor pump provides pressure, the first electromagnetic directional valve 9.1 obtains signal work, and the first box hydraulic cylinder 13.1 and the second box hydraulic cylinder 13.2 are communicated, and the hydraulic cylinders work to push the box hydraulic cylinders to open and close.

The adjusting function of the counterattack frame is as follows:

three groups of reaction frame oil cylinders are synchronously adjusted: the pressure is provided by a motor pump, the second electromagnetic directional valve 9.2, the third electromagnetic directional valve 9.3 and the fourth electromagnetic directional valve 9.4 work by signals, the first counterattack frame hydraulic cylinder 14.1, the second counterattack frame hydraulic cylinder 14.2, the third counterattack frame hydraulic cylinder 14.3, the fourth counterattack frame hydraulic cylinder 14.4, the fifth counterattack frame hydraulic cylinder 14.5 and the sixth counterattack frame hydraulic cylinder 14.6 are communicated, and the hydraulic cylinders work to push out the opening of the counterattack frame hydraulic cylinders. When the impact frame is not required to be opened, the machine frame is acted by gravity, the second electromagnetic directional valve 9.2, the third electromagnetic directional valve 9.3 and the fourth electromagnetic directional valve 9.4 are in signal operation, the first impact frame hydraulic cylinder 14.1, the second impact frame hydraulic cylinder 14.2, the third impact frame hydraulic cylinder 14.3, the fourth impact frame hydraulic cylinder 14.4, the fifth impact frame hydraulic cylinder 14.5 and the sixth impact frame hydraulic cylinder 14.6 are retracted, and hydraulic oil returns to the oil tank.

And (3) respectively adjusting the left impact frame oil cylinder: the motor pump provides pressure, the second electromagnetic directional valve 9.2 obtains signals and works to communicate the first impact frame hydraulic cylinder 14.1 and the second impact frame hydraulic cylinder 14.2, and the hydraulic cylinders work to push out the impact frame hydraulic cylinders to be opened. When the impact frame is not needed to be opened, the frame is under the action of gravity, the hydraulic oil electromagnetic valve 9.2 obtains signals to work, the first impact frame hydraulic cylinder 14.1 and the second impact frame hydraulic cylinder 14.2 retract, and hydraulic oil returns to the oil tank.

The middle impact frame oil cylinders are respectively adjusted: the motor pump provides pressure, the third electromagnetic directional valve 9.3 obtains signals and works to communicate the third impact frame hydraulic cylinder 14.3 and the fourth impact frame hydraulic cylinder 14.4, and the hydraulic cylinders work to push out the impact frame hydraulic cylinders to be opened. When the impact frame is not needed to be opened, the machine frame is under the action of gravity, the third hydraulic oil electromagnetic valve 9.3 obtains signals to work, the hydraulic cylinders, the third impact frame hydraulic cylinder 14.3 and the fourth impact frame hydraulic cylinder 14.4 retract, and hydraulic oil returns to the oil tank.

And (3) respectively adjusting the right impact frame oil cylinder: the pressure is provided by the motor pump, the fourth electromagnetic valve 9.4 obtains signals and works to communicate the fifth impact frame hydraulic cylinder 14.5 and the sixth impact frame hydraulic cylinder 14.6, and the hydraulic cylinders work to push out the impact frame hydraulic cylinders to be opened. When the impact frame is not required to be opened, the machine frame is under the action of gravity, the hydraulic oil electromagnetic valve 9.4 obtains signals and works, the fifth impact frame hydraulic cylinder 14.5 and the sixth impact frame hydraulic cylinder 14.6 retract, and hydraulic oil returns to the oil tank.

The left and middle impact frame oil cylinders are adjusted, pressure is provided by a motor pump, the second electromagnetic directional valve 9.2 and the third electromagnetic directional valve 9.3 are in signal work and communicated with the first impact frame hydraulic cylinder 14.1, the second impact frame hydraulic cylinder 14.2, the third impact frame hydraulic cylinder 14.3 and the fourth impact frame hydraulic cylinder 14.4, and the hydraulic cylinders work to push out the impact frame hydraulic cylinders to be opened. When the impact frame is not required to be opened, the machine frame is acted by gravity, the second electromagnetic directional valve 9.2 and the third electromagnetic directional valve 9.3 are in signal operation, the first impact frame hydraulic cylinder 14.1, the second impact frame hydraulic cylinder 14.2, the third impact frame hydraulic cylinder 14.3 and the fourth impact frame hydraulic cylinder 14.4 retract, and hydraulic oil returns to the oil tank.

Adjusting the right and middle impact frame oil cylinders: the motor pump provides pressure, the third electromagnetic directional valve 9.3 and the fourth electromagnetic directional valve 9.4 obtain signals to work, the third counterattack frame hydraulic cylinder 14.3, the fourth counterattack frame hydraulic cylinder 14.4, the fifth counterattack frame hydraulic cylinder 14.5 and the sixth counterattack frame hydraulic cylinder 14.6 are communicated, and the hydraulic cylinders work to push out the counterattack frame hydraulic cylinders to be opened. When the impact frame is not required to be opened, the machine frame is acted by gravity, the third electromagnetic directional valve 9.3 and the fourth electromagnetic directional valve 9.4 obtain signals and work, the third impact frame hydraulic cylinder 14.3, the fourth impact frame hydraulic cylinder 14.4, the fifth impact frame hydraulic cylinder 14.5 and the sixth impact frame hydraulic cylinder 14.6 retract, and hydraulic oil returns to the oil tank.

Adjusting a motor slide rail hydraulic cylinder:

synchronous adjustment of a left motor and a right motor: the motor pump provides pressure, the fifth electromagnetic directional valve 9.5 and the sixth electromagnetic directional valve 9.6 obtain signals to work, the first motor slide rail hydraulic cylinder 15.1, the second motor slide rail hydraulic cylinder 15.2, the third motor slide rail hydraulic cylinder 15.3 and the fourth motor slide rail hydraulic cylinder 15.4 are communicated, and the hydraulic cylinders work to push the motor slide rail hydraulic cylinders to move to proper positions.

Adjusting a left motor: the motor pump provides pressure, the fifth electromagnetic directional valve 9.5 obtains signals to work, the first motor slide rail hydraulic cylinder 15.1 and the second motor slide rail hydraulic cylinder 15.2 work, and the hydraulic cylinders work to push the motor slide rail hydraulic cylinders to move to proper positions.

And (3) adjusting a right motor: the motor pump provides pressure, the sixth electromagnetic directional valve 9.6 obtains signals and works, the third motor slide rail hydraulic cylinder 15.3 and the fourth motor slide rail hydraulic cylinder 15.4 work, and the hydraulic cylinders work to push the motor slide rail hydraulic cylinders to move to proper positions.

The combined adjusting function is as follows:

the motor box body has a synchronous adjusting function, the motor pump provides pressure, the first electromagnetic directional valve 9.1, the fifth electromagnetic directional valve 9.5 and the sixth electromagnetic directional valve 9.6 are used for obtaining signals to work, the first box body hydraulic cylinder 13.1, the second box body hydraulic cylinder 13.2, the first motor slide rail hydraulic cylinder 15.1, the second motor slide rail hydraulic cylinder 15.2, the third motor slide rail hydraulic cylinder 15.3 and the fourth motor slide rail hydraulic cylinder 15.4 are communicated, and the hydraulic cylinders work to push the motor slide rail hydraulic cylinders to move to proper positions.

The synchronous regulation function of the motor counterattack frame is as follows: the pressure is provided by a motor pump, the first electromagnetic directional valve 9.1, the second electromagnetic directional valve 9.2, the third electromagnetic directional valve 9.3 and the fourth electromagnetic directional valve 9.4 obtain signals and work, the first box hydraulic cylinder 13.1, the second box hydraulic cylinder 13.2, the first counterattack frame hydraulic cylinder 14.1, the second counterattack frame hydraulic cylinder 14.2, the third counterattack frame hydraulic cylinder 14.3, the fourth counterattack frame hydraulic cylinder 14.4, the fifth counterattack frame hydraulic cylinder 14.5 and the sixth counterattack frame hydraulic cylinder 14.6 are communicated, the hydraulic cylinders work, the box body is opened, and the counterattack frame is adjusted. When the impact frame is not needed to be opened and the box body is needed to be closed, the first electromagnetic directional valve 9.1, the second electromagnetic directional valve 9.2, the third electromagnetic directional valve 9.3 and the fourth electromagnetic directional valve 9.4 obtain signals, the rack works under the action of gravity, the first impact frame hydraulic cylinder 14.1, the second impact frame hydraulic cylinder 14.2, the third impact frame hydraulic cylinder 14.3, the fourth impact frame hydraulic cylinder 14.4, the fifth impact frame hydraulic cylinder 14.5 and the sixth impact frame hydraulic cylinder 14.6 retract, and hydraulic oil returns to the oil box.

The hydraulic oil cleaning function is as follows:

the motor pump is started, hydraulic oil returns to the oil tank through the oil outlet filter 1, the ball valve 2, the motor pump 3, the one-way valve 4, the pressure pipeline filter 5 and the seventh electromagnetic directional valve 10, and the hydraulic oil is cleaned in the pressure pipeline filter 5.