Emulsion grouting vehicle

Abstract

The invention relates to the technical field of underground coal mine equipment, in particular to an emulsified liquid grouting vehicle which comprises a bearing platform, the walking device is arranged at the bottom of the bearing platform; the stirring and mixing device is arranged on the bearing platform; the grouting device is arranged on the bearing platform and connected with the stirring and mixing device; and the hydraulic control integrated block is arranged on the bearing platform and connected with the walking device, the stirring and mixing device and the grouting device, and the hydraulic control integrated block is further communicated with the emulsion pump station. According to the emulsion grouting vehicle, the walking device can move in the underground coal mine, slurry stirring and grouting operation is achieved through the stirring and mixing device and the grouting device, and the requirement for underground grouting operation is met; moreover, the movable grouting vehicle is driven by the emulsion of the hydraulic control integrated block, is convenient to move, simple to operate, high in working efficiency, safe and reliable, and can greatly reduce the labor intensity of workers.

Description

Technical Field

[0001] The invention relates to the technical field of underground coal mine equipment, in particular to an emulsion grouting vehicle. Background Art

[0002] At present, in order to prevent and control water inrush from the bottom of drilling holes in coal mines, solve the problems of broken strata and fault reinforcement, grouting is generally used. It can fill, compact and reinforce the cracks in the surrounding rock of the tunnel, improve the strength of the surrounding rock mass, and enhance the bearing capacity of the tunnel.

[0003] For a long time, there are two ways of grouting in coal mines. One is to use an explosion-proof motor to drive the agitator to rotate, stir and mix the slurry and hydraulic grouting. The hydraulic system of hydraulic grouting uses mineral oil as the transmission medium. The stirring system is bulky, large in size, and inconvenient to move. The control methods of stirring and mixing and grouting are not unified, and there are safety hazards. The other is to use a pneumatic motor to drive the agitator to rotate, stir and mix the slurry and pneumatic grouting. Although the control methods of stirring and mixing and grouting are unified, both use pneumatic control, but pressurization is required to assist the grouting work, and the noise is high (>85dBA), which does not meet the requirements of the coal mine safety regulations for occupational hazard prevention and control. If a muffler device is used, the output performance of the pneumatic motor is reduced, affecting the stirring and mixing efficiency.

[0004] Therefore, there is an urgent need to provide a movable grouting vehicle which is easy to move, simple to operate, highly efficient, safe and reliable, and can greatly reduce the labor intensity of workers. Summary of the invention

[0005] The present invention provides an emulsion grouting vehicle, which is used to solve the defects of large volume, inconvenient movement and potential safety hazards in the prior art of using an explosion-proof motor to drive an agitator to rotate, stir and mix slurry and hydraulic grouting, as well as the defects of high noise in the prior art of using an air motor to drive an agitator to rotate, stir and mix slurry and pneumatic grouting.

[0006] The present invention provides an emulsion grouting vehicle, comprising: Carrying platform; A walking device, arranged at the bottom of the carrying platform; A stirring and mixing device, arranged on the carrying platform; A grouting device, which is disposed on the carrying platform and connected to the stirring and mixing device; The hydraulic control integrated block is arranged on the bearing platform and is respectively connected with the walking device, the stirring and mixing device and the grouting device. The hydraulic control integrated block is also connected with the emulsion pump station.

[0007] According to the emulsion grouting vehicle provided by the present invention, the ball valve, the filter, the overflow valve and the first three-position four-way reversing valve are connected in sequence to the hydraulic control integrated block, the traveling device is connected to the first working oil port of the first three-position four-way reversing valve, and the stirring and mixing device and the grouting device are connected to the second working oil port of the first three-position four-way reversing valve.

[0008] According to the emulsion grouting vehicle provided by the present invention, the hydraulic control integrated block is further provided with a first pressure gauge, a flow distribution valve, a first two-position four-way reversing valve and a second two-position four-way reversing valve, the first pressure gauge and the flow distribution valve are sequentially connected to the first working oil port of the first three-position four-way reversing valve, the first two-position four-way reversing valve and the second two-position four-way reversing valve are respectively connected to the first outlet and the second outlet of the flow distribution valve; The walking device comprises: a first walking emulsion motor and a second walking emulsion motor; The first two-position four-way reversing valve is connected to the first traveling emulsion motor, and the second two-position four-way reversing valve is connected to the second traveling emulsion motor.

[0009] According to the emulsion grouting vehicle provided by the present invention, the stirring and mixing device and the grouting device are connected in parallel to the second working oil port of the first three-position four-way reversing valve.

[0010] According to the emulsion grouting vehicle provided by the present invention, the hydraulic control integrated block is further provided with a second three-position four-way reversing valve, and the second three-position four-way reversing valve is connected to the second working oil port of the first three-position four-way reversing valve; The stirring and mixing device comprises: a stirring emulsion motor and a stirring and mixing drum. The stirring emulsion motor is connected to the working oil port of the second three-position four-way reversing valve, and the stirring emulsion motor is used to drive the stirring and mixing drum to rotate.

[0011] According to the emulsion grouting vehicle provided by the present invention, the hydraulic control integrated block is further provided with a second pressure gauge and a third three-position four-way reversing valve, and the second pressure gauge and the third three-position four-way reversing valve are sequentially connected to the second working oil port of the first three-position four-way reversing valve; The grouting device comprises: a power cylinder and a slurry suction and discharge cylinder connected to each other, the power cylinder is connected to the working oil port of the third three-position four-way reversing valve, and the slurry suction port of the slurry suction and discharge cylinder is connected to the slurry outlet of the stirring and mixing cylinder.

[0012] According to the emulsion grouting vehicle provided by the present invention, a one-way valve is provided at the slurry discharge port of the slurry suction and discharge cylinder.

[0013] According to the emulsion grouting vehicle provided by the present invention, the piston rods of the power cylinder and the slurry suction and discharge cylinder are connected in reverse.

[0014] According to the emulsion grouting vehicle provided by the present invention, the traveling device comprises: a crawler belt, and the first traveling emulsion motor and the second traveling emulsion motor are drivingly connected to the crawler belt respectively.

[0015] The emulsion grouting vehicle provided according to the present invention further includes: a driving seat, which is arranged on the bearing platform.

[0016] The present invention provides an emulsion grouting vehicle, which includes: a carrying platform; a traveling device, which is arranged at the bottom of the carrying platform; a stirring and mixing device, which is arranged on the carrying platform; a grouting device, which is arranged on the carrying platform and connected to the stirring and mixing device; a hydraulic control integrated block, which is arranged on the carrying platform and respectively connected to the traveling device, the stirring and mixing device and the grouting device, and the hydraulic control integrated block is also connected to the emulsion pump station. The present invention provides an emulsion grouting vehicle, which can be moved underground in a coal mine through the traveling device, and the stirring and mixing device and the grouting device realize slurry stirring and grouting operations to meet the needs of underground grouting operations; and, both are driven by the emulsion of the hydraulic control integrated block, which is convenient to move, simple to operate, high in working efficiency, safe and reliable, and is a movable grouting vehicle that can greatly reduce the labor intensity of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the structure of an emulsion grouting vehicle provided in one embodiment of the present invention.

[0019] Figure 2 It is a schematic diagram of a hydraulic control integrated block provided in one embodiment of the present invention.

[0020] Reference numerals: 1. Traveling device; 2. Carrying platform; 3. Stirring and mixing device; 4. Grouting device; 5. Hydraulic control integrated block; 6. Driving seat; 3.1. Stirring emulsion motor; 3.2. Stirring and mixing cylinder; 3.2.1. Feed inlet; 3.2.2. Water inlet; 3.2.3. Slurry outlet; 4.1. Power cylinder; 4.2. Slurry suction and discharge cylinder; 4.2.1. Slurry suction outlet; 4.2.2. Slurry discharge outlet; 4.3. One-way valve; 5.1, ball valve; 5.2, filter; 5.3, overflow valve; 5.4, first three-position four-way reversing valve; 5.5, first pressure gauge; 5.6, flow distribution valve; 5.7, first two-position four-way reversing valve; 5.8, second two-position four-way reversing valve; 5.9, first traveling emulsion motor; 5.10, second traveling emulsion motor; 5.11, second three-position four-way reversing valve; 5.12, third three-position four-way reversing valve; 5.13, second pressure gauge. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the drawings of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] In the description of the present embodiment, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present embodiment and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present embodiment.

[0023] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of this embodiment, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0024] In this embodiment, unless otherwise clearly specified and limited, the terms "set", "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in this embodiment can be understood according to specific circumstances.

[0025] In the embodiments of the present invention, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0026] Combine the following Figure 1 and Figure 2 The present invention describes an emulsion grouting vehicle, which comprises a carrying platform 2, a traveling device 1, a stirring and mixing device 3, a grouting device 4 and a hydraulic control integrated block 5.

[0027] A walking device 1 is arranged at the bottom of a carrying platform 2; a stirring and mixing device 3 is arranged on the carrying platform 2; a grouting device 4 is arranged on the carrying platform 2 and connected to the stirring and mixing device 3; a hydraulic control integrated block 5 is arranged on the carrying platform 2 and respectively connected to the walking device 1, the stirring and mixing device 3 and the grouting device 4, and the hydraulic control integrated block 5 is also connected to the emulsion pump station.

[0028] Specifically, the carrying platform 2 serves as a support and mounting structure of the emulsion grouting vehicle, a traveling device 1 is installed at the bottom thereof, and a stirring and mixing device 3, a grouting device 4 and a hydraulic control integrated block 5 are installed at the top thereof.

[0029] The walking device 1 can perform walking actions, and is used to drive the carrying platform 2, the stirring and mixing device 3, the grouting device 4 and the hydraulic control integrated block 5 to move, and can move underground in a coal mine, and is easy to move. Preferably, the walking device 1 can adopt a crawler-type walking device 1, and the emulsion is used as the working medium to provide hydraulic power, thereby driving the crawler-type walking device 1 to move.

[0030] The stirring and mixing device 3 is composed of a stirring and mixing drum 3.2 and a stirring emulsion motor 3.1. The stirring and mixing drum 3.2 has a feed inlet 3.2.1, a water inlet 3.2.2 and a slurry outlet 3.2.3. The slurry is input into the stirring and mixing drum 3.2 through the feed inlet 3.2.1, and water is input into the stirring and mixing drum 3.2 through the water inlet 3.2.2. The stirring emulsion motor 3.1 is driven by the emulsion as the working medium. The stirring and mixing drum 3.2 is driven to rotate by the stirring emulsion motor 3.1, and the slurry is evenly stirred and then discharged from the slurry outlet 3.2.3.

[0031] The grouting device 4 is composed of a power hydraulic cylinder and a slurry suction and discharge cylinder 4.2. Both the power hydraulic cylinder and the slurry suction and discharge cylinder 4.2 are driven by emulsion as the working medium. The power hydraulic cylinder drives the slurry suction and discharge cylinder 4.2 to move. The slurry suction port 4.2.1 of the slurry suction and discharge cylinder 4.2 is connected to the slurry outlet 3.2.3 of the stirring and mixing cylinder 3.2. The evenly stirred slurry passes through the slurry outlet 3.2.3 of the stirring and mixing cylinder 3.2 through the slurry suction port 4.2.1 of the slurry suction and discharge cylinder 4.2, and then is discharged from the slurry outlet 4.2.2 of the slurry suction and discharge cylinder 4.2, thereby performing the grouting operation.

[0032] The hydraulic control integrated block 5 provides a power source for the emulsion grouting vehicle onboard equipment and offboard equipment, and uses emulsion as a working medium. Specifically, the hydraulic control integrated block 5 is connected to the emulsion pump station, and high-pressure emulsion is provided through the emulsion pump station. The hydraulic control integrated block 5 is used to distribute the high-pressure emulsion to the pressure-using equipment such as the traveling device 1, the stirring and mixing device 3 and the grouting device 4, and the emulsion is used as a working medium to provide power for the traveling device 1, the stirring and mixing device 3 and the grouting device 4. The high-pressure emulsion can be provided by the emulsion pump station in the coal mine, and the emulsion grouting vehicle does not need to be equipped with an emulsion storage tank and a pump station, which simplifies the structure of the emulsion grouting vehicle and reduces the volume and weight; in addition, the use of emulsion as a working medium has the advantages of small size, convenient movement and high safety compared to the method of driving the agitator to rotate with an explosion-proof motor, stirring and mixing slurry and hydraulic grouting; compared to the method of driving the agitator to rotate with a pneumatic motor, stirring and mixing slurry and pneumatic grouting, it has the advantages of high efficiency, simple operation and low noise.

[0033] The present invention provides an emulsion grouting vehicle, which includes: a carrying platform 2; a running device 1, which is arranged at the bottom of the carrying platform 2; a stirring and mixing device 3, which is arranged on the carrying platform 2; a grouting device 4, which is arranged on the carrying platform 2 and connected to the stirring and mixing device 3; a hydraulic control integrated block 5, which is arranged on the carrying platform 2 and respectively connected to the running device 1, the stirring and mixing device 3 and the grouting device 4, and the hydraulic control integrated block 5 is also connected to the emulsion pump station. The emulsion grouting vehicle provided by the present invention can be moved underground in a coal mine through the running device 1, and the stirring and mixing device 3 and the grouting device 4 realize slurry stirring and grouting operations to meet the needs of underground grouting operations; and the emulsion of the hydraulic control integrated block 5 is used for driving, and the vehicle has the advantages of convenient movement, simple operation, high working efficiency, safety and reliability, and is a movable grouting vehicle that can greatly reduce the labor intensity of workers.

[0034] In one embodiment of the present invention, the ball valve 5.1, the filter 5.2, the relief valve 5.3 and the first three-position four-way reversing valve 5.4 are sequentially connected to the hydraulic control integrated block 5, the travel device 1 is connected to the first working oil port of the first three-position four-way reversing valve 5.4, and the stirring and mixing device 3 and the grouting device 4 are connected to the second working oil port of the first three-position four-way reversing valve 5.4. Figure 2 As shown, the hydraulic control integrated block 5 in this embodiment controls the opening and closing state of the emulsion channel by setting a ball valve 5.1 at the liquid inlet; filters the emulsion by setting a filter 5.2 to improve the quality of the working medium and avoid damage to the pressure-using equipment; controls the maximum pressure of the emulsion entering the travel device 1, the stirring and mixing device 3 and the grouting device 4 by the overflow valve 5.3 to prevent the equipment from overloading and protecting the equipment from damage. It can be understood that the first three-position four-way reversing valve 5.4 has an oil inlet, an oil return port, a first working oil port and a second working oil port, the oil inlet is connected to the outlet of the overflow valve 5.3, and the oil return port can be connected to the emulsion pump station.

[0035] In one embodiment of the present invention, the hydraulic control integrated block 5 is further provided with a first pressure gauge 5.5, a flow distribution valve 5.6, a first two-position four-way reversing valve 5.7 and a second two-position four-way reversing valve 5.8. The first pressure gauge 5.5 and the flow distribution valve 5.6 are sequentially connected to the first working oil port of the first three-position four-way reversing valve 5.4, and the first two-position four-way reversing valve 5.7 and the second two-position four-way reversing valve 5.8 are respectively connected to the first outlet and the second outlet of the flow distribution valve 5.6. The travel device 1 includes: a first travel emulsion motor 5.9 and a second travel emulsion motor 5.10; the first two-position four-way reversing valve 5.7 is connected to the first travel emulsion motor 5.9, and the second two-position four-way reversing valve 5.8 is connected to the second travel emulsion motor 5.10. Specifically, the working pressure of the first working oil port is detected by the first pressure gauge 5.5 to ensure that the output emulsion pressure meets the requirements of the walking device 1 and improve safety; the emulsion is distributed by the flow distribution valve 5.6, and output to the corresponding first two-position four-way reversing valve 5.7 and second two-position four-way reversing valve 5.8 through the first outlet and the second outlet respectively; the first two-position four-way reversing valve 5.7 and the second two-position four-way reversing valve 5.8 are respectively connected to the tracks on the left and right sides, and the independent control of the left and right tracks is realized through the flow distribution valve 5.6 and the two two-position four-way reversing valves, so that the emulsion grouting vehicle can move forward, backward and turn.

[0036] In one embodiment of the present invention, the stirring and mixing device 3 and the grouting device 4 are connected in parallel to the second working oil port of the first three-position four-way reversing valve 5.4. In this embodiment, the stirring and mixing device 3 and the grouting device 4 are connected in parallel at the second working oil port, so that the stirring and mixing device 3 and the grouting device 4 can be driven and work independently without affecting each other.

[0037] In one embodiment of the present invention, the hydraulic control integrated block 5 is further provided with a second three-position four-way reversing valve 5.11, which is connected to the second working oil port of the first three-position four-way reversing valve 5.4; the stirring and mixing device 3 comprises: an emulsion stirring motor 3.1 and a stirring and mixing drum 3.2, the emulsion stirring motor 3.1 is connected to the working oil port of the second three-position four-way reversing valve 5.11, and the emulsion stirring motor 3.1 is used to drive the stirring and mixing drum 3.2 to rotate. Specifically, the second three-position four-way reversing valve 5.11 is connected to one of the branches of the second working oil port, and the emulsion is input to the oil inlet of the second three-position four-way reversing valve 5.11 through the second working oil port, and the emulsion is transported to the emulsion stirring motor 3.1 through the working oil port of the second three-position four-way reversing valve 5.11, which is used to drive the emulsion stirring motor 3.1 to operate, and the return oil flows back to the emulsion pump station from the return oil port. The stirring emulsion motor 3.1 runs, driving the stirring mixing cylinder 3.2 to rotate, thereby stirring the slurry evenly.

[0038] In one embodiment of the present invention, the hydraulic control integrated block 5 is further provided with a second pressure gauge 5.13 and a third three-position four-way reversing valve 5.12, and the second pressure gauge 5.13 and the third three-position four-way reversing valve 5.12 are sequentially connected to the second working oil port of the first three-position four-way reversing valve 5.4; the grouting device 4 comprises: a power cylinder 4.1 and a slurry suction and discharge cylinder 4.2 connected to each other, the power cylinder 4.1 is connected to the working oil port of the third three-position four-way reversing valve 5.12, and the slurry suction port 4.2.1 of the slurry suction and discharge cylinder 4.2 is connected to the slurry outlet 3.2.3 of the mixing and stirring drum 3.2. Specifically, a third three-position four-way reversing valve 5.12 is connected to another branch of the second working oil port, and the emulsion is input to the oil inlet of the third three-position four-way reversing valve 5.12 through the second working oil port, and the emulsion is transported to the power cylinder 4.1 through the working oil port of the third three-position four-way reversing valve 5.12, and the slurry suction and discharge cylinder 4.2 is driven by the power cylinder 4.1 to operate, thereby completing the slurry suction and discharge operations. It can be understood that the slurry suction port 4.2.1 of the slurry suction and discharge cylinder 4.2 is connected to the slurry discharge port 3.2.3 of the mixing and stirring drum 3.2, and the slurry stirred by the mixing and stirring drum 3.2 is sucked out from the slurry suction port 4.2.1 through its liquid outlet, and discharged from the slurry discharge port 4.2.2, thereby completing the grouting operation.

[0039] In one embodiment of the present invention, a one-way valve 4.3 is provided at the slurry discharge port 4.2.2 of the slurry suction and discharge cylinder 4.2. Specifically, by providing the one-way valve 4.3 at the slurry discharge port 4.2.2 of the slurry suction and discharge cylinder 4.2, the slurry is ensured to be discharged in one direction, and the slurry is prevented from flowing back from the slurry discharge port 4.2.2, thereby ensuring the grouting effect.

[0040] In one embodiment of the present invention, the piston rods of the power cylinder 4.1 and the slurry suction and discharge cylinder 4.2 are connected in reverse. Specifically, when the piston rod of the power cylinder 4.1 is extended, the piston rod of the slurry suction and discharge cylinder 4.2 is retracted, and vice versa, when the piston rod of the power cylinder 4.1 is retracted, the piston rod of the slurry suction and discharge cylinder 4.2 is extended.

[0041] In one embodiment of the present invention, the traveling device 1 comprises: a crawler track, and the first traveling emulsion motor 5.9 and the second traveling emulsion motor 5.10 are respectively connected to the crawler track driving.

[0042] In one embodiment of the present invention, the emulsion grouting vehicle further comprises: a driving seat 6, which is arranged on the carrying platform 2, and an operator can sit on the driving seat 6 to operate the emulsion grouting vehicle to perform slurry stirring and mixing and grouting operations.

[0043] Based on the above embodiment, an emulsion grouting vehicle according to an embodiment of the present invention has the following working method: S1, the staff sits on the driving seat 6; S2. If it is necessary to control the movement of the emulsion grouting vehicle, the emulsion in the emulsion pump station flows to the traveling device 1 by controlling the hydraulic control integration, thereby driving the traveling device 1 to move; If the slurry stirring needs to be controlled, the emulsion in the emulsion pump station is controlled by the hydraulic control integration to flow to the stirring and mixing device 3, and the stirring emulsion motor 3.1 drives the stirring and mixing cylinder 3.2 to rotate, so that the slurry is stirred evenly; If grouting needs to be controlled, the hydraulic control integration is controlled to make the emulsion in the emulsion pump station flow to the grouting device 4, and the power cylinder 4.1 drives the slurry suction and discharge cylinder 4.2 to move, sucking and discharging the slurry from the mixing drum 3.2, thereby completing the grouting operation.

[0044] The device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, i.e., they may be located in one place, or they may be distributed over multiple units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the present embodiment. Those of ordinary skill in the art may understand and implement the present invention without creative effort.

[0045] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An emulsion grouting vehicle, characterized in that: include: Carrying platform (2); A walking device (1) is arranged at the bottom of the carrying platform (2); A stirring and mixing device (3) is arranged on the carrying platform (2); A grouting device (4) is disposed on the carrying platform (2) and is connected to the stirring and mixing device (3); A hydraulic control integrated block (5) is arranged on the carrying platform (2) and is respectively connected to the walking device (1), the stirring and mixing device (3) and the grouting device (4); the hydraulic control integrated block (5) is also connected to the emulsion pump station.

2. The emulsion grouting vehicle according to claim 1, characterized in that: The hydraulic control integrated block (5) is connected in sequence to a ball valve (5.1), a filter (5.2), a relief valve (5.3) and a first three-position four-way reversing valve (5.4); the traveling device (1) is connected to a first working oil port of the first three-position four-way reversing valve (5.4); and the stirring and mixing device (3) and the grouting device (4) are connected to a second working oil port of the first three-position four-way reversing valve (5.4).

3. The emulsion grouting vehicle according to claim 2, characterized in that: The hydraulic control integrated block (5) is also provided with a first pressure gauge (5.5), a flow distribution valve (5.6), a first two-position four-way reversing valve (5.7) and a second two-position four-way reversing valve (5.8); the first pressure gauge (5.5) and the flow distribution valve (5.6) are sequentially connected to the first working oil port of the first three-position four-way reversing valve (5.4); the first two-position four-way reversing valve (5.7) and the second two-position four-way reversing valve (5.8) are respectively connected to the first outlet and the second outlet of the flow distribution valve (5.6); The walking device (1) comprises: a first walking emulsion motor (5.9) and a second walking emulsion motor (5.10); The first two-position four-way reversing valve (5.7) is connected to the first traveling emulsion motor (5.9), and the second two-position four-way reversing valve (5.8) is connected to the second traveling emulsion motor (5.10).

4. The emulsion grouting vehicle according to claim 2 or 3, characterized in that: The stirring and mixing device (3) and the grouting device (4) are connected in parallel to the second working oil port of the first three-position four-way reversing valve (5.4).

5. The emulsion grouting vehicle according to claim 4, characterized in that: The hydraulic control integrated block (5) is also provided with a second three-position four-way reversing valve (5.11), and the second three-position four-way reversing valve (5.11) is connected to the second working oil port of the first three-position four-way reversing valve (5.4); The stirring and mixing device (3) comprises: an emulsion stirring motor (3.1) and a stirring and mixing drum (3.2); the emulsion stirring motor (3.1) is connected to the working oil port of the second three-position four-way reversing valve (5.11); the emulsion stirring motor (3.1) is used to drive the stirring and mixing drum (3.2) to rotate.

6. The emulsion grouting vehicle according to claim 5, characterized in that: The hydraulic control integrated block (5) is also provided with a second pressure gauge (5.13) and a third three-position four-way reversing valve (5.12); the second pressure gauge (5.13) and the third three-position four-way reversing valve (5.12) are sequentially connected to the second working oil port of the first three-position four-way reversing valve (5.4); The grouting device (4) comprises: a power hydraulic cylinder (4.1) and a slurry suction and discharge cylinder (4.2) connected to each other, the power hydraulic cylinder (4.1) being connected to the working oil port of the third three-position four-way reversing valve (5.12), and the slurry suction port (4.2.1) of the slurry suction and discharge cylinder (4.2) being connected to the slurry discharge port of the stirring and mixing cylinder (3.2).

7. The emulsion grouting vehicle according to claim 6, characterized in that: A one-way valve (4.3) is provided at the slurry discharge port (4.2.2) of the slurry suction and discharge cylinder (4.2).

8. The emulsion grouting vehicle according to claim 6, characterized in that: The piston rods of the power hydraulic cylinder (4.1) and the slurry suction and discharge cylinder (4.2) are connected in reverse.

9. The emulsion grouting vehicle according to claim 3, characterized in that: The walking device (1) comprises a crawler belt, and the first walking emulsion motor (5.9) and the second walking emulsion motor (5.10) are respectively drivingly connected to the crawler belt.

10. The emulsion grouting vehicle according to any one of claims 1 to 3, characterized in that: Also includes: A driving seat (6) is arranged on the carrying platform (2).

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