Movable grouting device for water conservancy and hydropower construction

Abstract

The invention discloses a movable grouting device for water conservancy and hydropower construction, which relates to the technical field of grouting devices and comprises a moving mechanism, moving wheels, a fixing buckle, a bottom plate, a cleaning device, a water storage tank, a limiting rod, a motor I, a screw rod, a stirring mechanism, a rotating device, a scraper blade, a scraper head and the like. Through mutual cooperation of a uniform stirring mechanism, a rotating device, a scraper blade, a scraper head, a moving mechanism, a cleaning device, a brush head, a grouting device, a driving motor and other parts, water is supplied to a uniform stirring shell and a water storage tank, materials are put in, then a cover plate is shifted, and a stirring motor drives a fixing frame to rotate; an inclined plate mounted in the fixed frame can fully stir an internal mixture and prevent the mixture from sinking to the bottom, a scraping plate can drive a scraping knife head to hang the mixture on the inner wall of the uniform stirring shell, the condensation phenomenon in the uniform stirring shell is prevented, the scraping knife head can scrape stubborn residues, and the use adaptability of the device is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of grouting devices, and in particular relates to a mobile grouting device for water conservancy and hydropower construction. Background Art

[0002] During the construction of water conservancy and hydropower, it is often necessary to dig pits to install corresponding devices (such as electric poles). In order to improve the stability of the installation of such devices, grouting is required in the excavated foundation pit to ensure that the electric poles can withstand the underground soil pressure under different geological conditions and ensure the safety of the electric poles when in use.

[0003] Patent publication number CN118128046A discloses a mobile grouting device for water conservancy and hydropower construction, which relates to the field of grouting technology. The device comprises a bottom plate and a stirring part, wherein the stirring part comprises a support frame fixedly mounted on the bottom plate, and a kettle body is fixedly mounted on the support frame.

[0004] In order to solve the problem that concrete often adheres to the inner wall of the mixing container during the mixing process, the existing technology uses a mixing device with a scraper to deal with it. However, the grouting port is not cleaned before grouting, which leads to poor effect after grouting. Summary of the invention

[0005] The purpose of the present invention is to solve the problem that during the mixing process of the existing grouting devices for water conservancy and hydropower construction, concrete often adheres to the inner wall of the mixing container. A mobile grouting device for water conservancy and hydropower construction is proposed. The grouting device, such as a stirring mechanism, a rotating device, a scraper, a scraper head, a moving mechanism, a cleaning device, a brush head, a grouting device, and a driving motor, cooperate with each other. Water is supplied to the mixing shell and the water storage tank and materials are added. Then the cover plate is moved, and the stirring motor drives the fixed frame to rotate. The inclined plate installed inside the fixed frame can fully stir the internal mixture and prevent it from sinking to the bottom. The scraper drives the scraper head to scrape the mixture on the inner wall of the mixing shell to prevent condensation inside the mixing shell. The scraper head can scrape off stubborn residues, thereby improving the adaptability of the device.

[0006] In order to solve the above technical problems, the present invention provides a mobile grouting device for water conservancy and hydropower construction, including a moving mechanism, a stirring mechanism is arranged at one end of the top surface of the moving mechanism, the moving mechanism includes a moving wheel, the side surface of the moving wheel is rotatably connected with a fixing buckle, the top surface of the fixing buckle is fixedly connected with a bottom plate, the top surface of the bottom plate is fixedly connected with a push rod, a cleaning device is arranged inside the other end of the top surface of the moving wheel, a grouting device is fixedly connected inside the bottom surface of the bottom plate, a telescopic rod 1 is fixedly connected to the middle part of the bottom surface of the bottom plate, and a stabilizing block is fixedly connected to the bottom surface of the telescopic rod 1.

[0007] Preferably, the cleaning device includes a water tank, which is fixedly connected to the other end of the top surface of the base plate, and the top surface of the water tank is fixedly connected to a motor 1, and the output shaft of the motor 1 is fixedly connected to a screw rod, and the outer surface of the screw rod is threadedly connected to a pressure plate, and the side of the pressure plate is internally slidably connected to a limiting rod.

[0008] Preferably, the limit rod is fixedly connected to the inner side of the water tank, the output end of the water tank is fixedly connected to a nozzle, one end of the screw rod passes through the bottom surface of the water tank and is fixedly connected to telescopic rod 2, the bottom surface of telescopic rod 2 is fixedly connected to a brush head, and the output end of the water tank is fixedly connected to a water inlet.

[0009] Preferably, the grouting device includes a shell, which is fixedly connected to the output end of the stirring mechanism, the top surface of the shell is fixedly connected to the inside of the bottom surface of the base plate, the side of the shell is fixedly connected to a drive motor, and the output shaft of the drive motor is fixedly connected to a star plate.

[0010] Preferably, the star-shaped plate is rotatably connected to the inside of the housing, the output shaft of the housing is fixedly connected to a bellows, and the top surface of the bellows is fixedly connected to a grouting port.

[0011] Preferably, the stirring mechanism includes a stirring shell, which is fixedly connected to one end of the top surface of the bottom plate, a rotating device is arranged inside the stirring shell, an input end of the stirring shell is fixedly connected to a slurry feeding port, one end of the top surface of the slurry feeding port is movably connected to a cover plate, a rubber plate is movably provided on the top surface of the cover plate, a fixed plate is fixedly connected to the side surface of the rubber plate, and the fixed plate is fixedly connected to one end of the top surface of the stirring shell.

[0012] Preferably, a fixed arm is fixedly connected to the side of the mixing shell, the top of the outer surface of the bellows is movably connected to the inside of the fixed arm, a water inlet is fixedly connected to the side of the mixing shell, a water pipe is fixedly connected to the side of the water inlet, a water valve is fixedly connected to the top surface of the water pipe, and the water injection port is fixedly connected to the bottom end of the side of the water pipe.

[0013] Preferably, the rotating device includes a stirring motor, which is fixedly connected to the top surface of the stirring shell, and the output shaft of the stirring motor is fixedly connected to a rotating rod, one end of which passes through the inner top surface of the stirring shell and is rotatably connected to the inner bottom surface of the stirring shell.

[0014] Preferably, the outer surface of the rotating rod is fixedly connected to a fixed frame, the interior of the fixed frame is fixedly connected to an inclined plate, the side of the inclined plate is fixedly connected to a scraper, the side of the scraper is fixedly connected to a scraper head, and the scraper head is tightly attached to the inside of the side of the mixing shell.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. This solution adopts the cooperation of mobile mechanism, mobile wheel, fixing buckle, bottom plate, cleaning device, water storage tank, limit rod, motor 1, screw rod, pressure plate, nozzle, telescopic rod 2, brush head, water injection port, telescopic rod 1, stabilizing block, grouting device, shell, driving motor, star plate, bellows, grouting port and push rod. The mobile wheel is fixed by fixing buckle, and the different rotation speeds of four independent mobile wheels are controlled to meet the multi-directional movement of the device. The bottom plate integrates multiple different devices. Telescopic rod 1 can push the stabilizing block against the ground during work to prevent the device from sliding away from the work place during work. The push rod can be held to facilitate the movement of the device. The water injection port provides moisture to the inside of the water storage tank. , the motor drives the screw to rotate, and drives the pressure plate on the surface of the screw to move. Under the limit of the limit rod, the pressure plate keeps descending at a uniform speed, so that the water in the water storage tank is squeezed and sprayed out through the nozzle, so that the water flow impacts the grouting port. The telescopic rod drives the brush head to rotate under the action of the rotation of the screw, and the position of the brush head can be adjusted by the telescopic rod to clean the inside of the grouting port. Under the action of gravity, the evenly stirred slurry water inside the shell falls into the inside of the shell. The driving motor will drive the star plate to rotate, so that the star plate loosens the slurry water in the shell to the inside of the bellows at a uniform speed, and aligns the grouting port with the grouting port for precise grouting, which improves the adaptability of the device.

[0016] 2. This scheme adopts the coordination of a stirring mechanism, a stirring shell, a rotating device, a stirring motor, a rotating rod, a fixed frame, an inclined plate, a scraper, a scraper head, a fixed arm, a slurry feeding port, a cover plate, a fixed plate, a rubber plate, a water valve, a water inlet, and a water pipe. Water is supplied to the stirring shell and the water storage tank through the water pipe. After the water supply is completed, the water valve is closed to prevent water from flowing back. The cover is opened to feed materials into the stirring shell through the slurry feeding port. Magnets are provided on the sides of the fixed plate and the cover so that the cover can be kept open. After the feeding is completed, Move the cover plate, and the cover plate remains closed under the pressure of the rubber plate. The fixed arm can fix the bellows to prevent the bellows from swinging around and affecting the movement. The stirring motor drives the rotating rod to rotate, so that the fixed frame outside the rotating rod rotates. The inclined plate installed inside the fixed frame can fully stir the internal mixture and prevent it from sinking to the bottom. The scraper will drive the scraper head to scrape the mixture on the inner wall of the stirring shell to prevent condensation inside the stirring shell. The scraper head can scrape off stubborn residues, thereby improving the adaptability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings. The drawings are only for the purpose of illustrating preferred embodiments and are not to be considered as limiting the present invention. Also, the same reference symbols are used throughout the drawings to represent the same parts.

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a structural schematic diagram of the mobile mechanism of the present invention; Figure 3 It is a structural schematic diagram of the cleaning device of the present invention; Figure 4 It is a structural schematic diagram of the grouting device of the present invention; Figure 5 It is a structural schematic diagram of the stirring mechanism of the present invention; Figure 6 It is a schematic structural diagram of the rotating device of the present invention.

[0019] In the accompanying drawings, the components represented by the reference numerals are listed as follows: 1. Moving mechanism; 11. Moving wheel; 12. Fixing buckle; 13. Bottom plate; 14. Cleaning device; 141. Water storage tank; 142. Limit rod; 143. Motor 1; 144. Screw rod; 145. Pressing plate; 146. Spray head; 147. Telescopic rod 2; 148. Brush head; 149. Water inlet; 15. Telescopic rod 1; 16. Stabilizing block; 17. Grouting device; 171. Housing; 172. Driving motor; 173. Star Mould plate; 174, bellows; 175, grouting port; 18, push rod; 2, stirring mechanism; 21, stirring shell; 22, rotating device; 221, stirring motor; 222, rotating rod; 223, fixed frame; 224, inclined plate; 225, scraper; 226, scraper head; 23, fixed arm; 24, slurry injection port; 25, cover plate; 26, fixed plate; 27, rubber plate; 28, water valve; 29, water inlet; 210, water pipe. DETAILED DESCRIPTION

[0020] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific implementation method described herein is only an optimal embodiment of the present invention, which is only used to explain the present invention and does not limit the scope of protection of the present invention. All other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0021] Example 1: Figure 1-6As shown, the present invention provides a mobile grouting device for water conservancy and hydropower construction, including a moving mechanism 1, a stirring mechanism 2 is arranged at one end of the top surface of the moving mechanism 1, the moving mechanism 1 includes a moving wheel 11, the side of the moving wheel 11 is rotatably connected with a fixing buckle 12, the top surface of the fixing buckle 12 is fixedly connected with a bottom plate 13, the top surface of the bottom plate 13 is fixedly connected with a push rod 18, a cleaning device 14 is arranged inside the other end of the top surface of the moving wheel 11, a grouting device 17 is fixedly connected inside the bottom surface of the bottom plate 13, a telescopic rod 15 is fixedly connected to the middle of the bottom surface of the bottom plate 13, and a stabilizing block 16 is fixedly connected to the bottom surface of the telescopic rod 15.

[0022] Specifically, the cleaning device 14 includes a water tank 141, which is fixedly connected to the other end of the top surface of the bottom plate 13, and the top surface of the water tank 141 is fixedly connected to a motor 143, and the output shaft of the motor 143 is fixedly connected to a screw rod 144, and the outer surface of the screw rod 144 is threadedly connected to a pressure plate 145, and the side of the pressure plate 145 is internally slidably connected to a limit rod 142, and the limit rod 142 is fixedly connected to the inner side of the water tank 141, and the output end of the water tank 141 is fixedly connected to a nozzle 146, one end of the screw rod 144 passes through the bottom surface of the water tank 141 and is fixedly connected to a telescopic rod 2 147, and the bottom surface of the telescopic rod 2 147 is fixedly connected to a brush head 148, and the output end of the water tank 141 is fixedly connected to a water injection port 149.

[0023] In this embodiment, the moving wheel 11 is fixed by the fixing buckle 12, and the different rotation speeds of the four independent moving wheels 11 are controlled to meet the multi-directional movement of the device. The bottom plate 13 integrates multiple different devices. The telescopic rod 15 can push the stabilizing block 16 to the ground during work to prevent the device from sliding away from the work place during work. The push rod 18 can be held to facilitate the movement of the device. The water injection port 149 provides water to the inside of the water storage tank 141. The motor 143 drives the screw rod 144 to rotate, and drives the pressure plate 145 on the surface of the screw rod 144 to move. Under the limit of the limit rod 142, the pressure plate 145 maintains a uniform descending state, so that the water in the water storage tank 141 is squeezed and sprayed out through the nozzle 146, so that the water flow impacts the grouting port. The telescopic rod 147 drives the brush head 148 to rotate under the action of the rotation of the screw rod 144, and the position of the brush head 148 can be adjusted by the telescopic rod 147 to clean the inside of the grouting port.

[0024] Example 2: Figure 1-6As shown, on the basis of Example 1, the present invention provides a technical solution: it includes a moving mechanism 1, a stirring mechanism 2 is arranged at one end of the top surface of the moving mechanism 1, the moving mechanism 1 includes a moving wheel 11, the side of the moving wheel 11 is rotatably connected with a fixing buckle 12, the top surface of the fixing buckle 12 is fixedly connected with a bottom plate 13, the top surface of the bottom plate 13 is fixedly connected with a push rod 18, a cleaning device 14 is arranged inside the other end of the top surface of the moving wheel 11, a grouting device 17 is fixedly connected inside the bottom surface of the bottom plate 13, a telescopic rod 15 is fixedly connected to the middle part of the bottom surface of the bottom plate 13, and a stabilizing block 16 is fixedly connected to the bottom surface of the telescopic rod 15.

[0025] Preferably, the grouting device 17 includes a shell 171, the shell 171 is fixedly connected to the output end of the stirring mechanism 2, the top of the surface of the shell 171 is fixedly connected to the inside of the bottom surface of the base plate 13, the side of the shell 171 is fixedly connected to a drive motor 172, the output shaft of the drive motor 172 is fixedly connected to a star plate 173, the star plate 173 is rotatably connected to the inside of the shell 171, the output shaft of the shell 171 is fixedly connected to a bellows 174, and the top surface of the bellows 174 is fixedly connected to a grouting port 175.

[0026] In this embodiment, the slurry stirred evenly inside the outer shell 21 under the action of gravity falls into the interior of the outer shell 171, and the driving motor 172 drives the star-shaped plate 173 to rotate, so that the star-shaped plate 173 loosens the slurry in the outer shell 171 at a uniform speed to the interior of the bellows 174, and aligns the grouting port 175 with the grouting port for precise grouting.

[0027] Example 3: Figure 1-6 As shown, on the basis of Example 1, the present invention provides a technical solution: it includes a moving mechanism 1, a stirring mechanism 2 is arranged at one end of the top surface of the moving mechanism 1, the moving mechanism 1 includes a moving wheel 11, the side of the moving wheel 11 is rotatably connected with a fixing buckle 12, the top surface of the fixing buckle 12 is fixedly connected with a bottom plate 13, the top surface of the bottom plate 13 is fixedly connected with a push rod 18, a cleaning device 14 is arranged inside the other end of the top surface of the moving wheel 11, a grouting device 17 is fixedly connected inside the bottom surface of the bottom plate 13, a telescopic rod 15 is fixedly connected to the middle part of the bottom surface of the bottom plate 13, and a stabilizing block 16 is fixedly connected to the bottom surface of the telescopic rod 15.

[0028] Preferably, the stirring mechanism 2 includes a stirring shell 21, which is fixedly connected to one end of the top surface of the bottom plate 13, and a rotating device 22 is arranged inside the stirring shell 21. The input end of the stirring shell 21 is fixedly connected to a slurry feeding port 24, and one end of the top surface of the slurry feeding port 24 is movably connected to a cover plate 25, and a rubber plate 27 is movably provided on the top surface of the cover plate 25, and a fixing plate 26 is fixedly connected to the side of the rubber plate 27, and the fixing plate 26 is fixedly connected to one end of the top surface of the stirring shell 21, and a fixing arm 23 is fixedly connected to the side of the stirring shell 21, and the top end of the outer surface of the bellows 174 is movably connected to the inside of the fixed arm 23, and a water inlet 29 is fixedly connected to the side of the stirring shell 21, and a water pipe 210 is fixedly connected to the side of the water inlet 29, and a water valve 28 is fixedly connected to the top surface of the water pipe 210, and a water injection port 149 is fixedly connected to the bottom end of the side of the water pipe 210.

[0029] In this embodiment, water is supplied to the mixing housing 21 and the water storage tank 141 through the water pipe 210. After the water supply is completed, the water valve 28 is closed to prevent water from flowing back. The cover plate 25 is opened to feed materials into the mixing housing 21 through the slurry feeding port 24. Magnets are provided on the sides of the fixed plate 26 and the cover plate 25 so that the cover plate 25 can remain in an open state. After the feeding is completed, the cover plate 25 is moved, and the cover plate 25 remains in a closed state under the pressure of the rubber plate 27. The fixed arm 23 can fix the bellows 174 to prevent the bellows 174 from swinging around and affecting the movement.

[0030] Example 4: Figure 1-6 As shown, on the basis of Example 1, the present invention provides a technical solution: it includes a moving mechanism 1, a stirring mechanism 2 is arranged at one end of the top surface of the moving mechanism 1, the moving mechanism 1 includes a moving wheel 11, the side of the moving wheel 11 is rotatably connected with a fixing buckle 12, the top surface of the fixing buckle 12 is fixedly connected with a bottom plate 13, the top surface of the bottom plate 13 is fixedly connected with a push rod 18, a cleaning device 14 is arranged inside the other end of the top surface of the moving wheel 11, a grouting device 17 is fixedly connected inside the bottom surface of the bottom plate 13, a telescopic rod 15 is fixedly connected to the middle part of the bottom surface of the bottom plate 13, and a stabilizing block 16 is fixedly connected to the bottom surface of the telescopic rod 15.

[0031] Preferably, the rotating device 22 includes a stirring motor 221, which is fixedly connected to the top surface of the stirring shell 21, and the output shaft of the stirring motor 221 is fixedly connected to a rotating rod 222, one end of the rotating rod 222 passes through the inner top surface of the stirring shell 21 and is rotatably connected to the inner bottom surface of the stirring shell 21, the outer surface of the rotating rod 222 is fixedly connected to a fixing frame 223, the interior of the fixing frame 223 is fixedly connected to an inclined plate 224, the side of the inclined plate 224 is fixedly connected to a scraper 225, the side of the scraper 225 is fixedly connected to a scraper head 226, and the scraper head 226 is tightly attached to the inside of the side of the stirring shell 21.

[0032] In this embodiment, the stirring motor 221 drives the rotating rod 222 to rotate, so that the fixed frame 223 outside the rotating rod 222 rotates, and the inclined plate 224 installed inside the fixed frame 223 allows the internal mixture to be fully stirred and prevents it from sinking to the bottom. The scraper 225 drives the scraper head 226 to scrape the mixture on the inner wall of the stirring shell 21 to prevent condensation inside the stirring shell 21. The scraper head 226 can scrape off stubborn residues.

[0033] The working principle of the mobile grouting device for water conservancy and hydropower construction will be described in detail below.

[0034] like Figure 1-6 As shown, water is supplied to the mixing shell 21 and the water storage tank 141 through the water pipe 210. After the water supply is completed, the water valve 28 is closed to prevent water from flowing back. The cover plate 25 puts materials into the mixing shell 21 through the slurry feeding port 24. The fixed plate 26 and the side of the cover plate 25 are provided with magnets so that the cover plate 25 can remain in an open state. After the feeding is completed, the cover plate 25 is moved. Under the pressure of the rubber plate 27, the cover plate 25 remains in a closed state. The fixed arm 23 can fix the bellows 174 to prevent the bellows 174 from swinging around and affecting the movement. The stirring motor 221 drives the rotating rod 222 to rotate, so that the fixed frame 223 outside the rotating rod 222 rotates. The inclined plate 224 installed inside the fixed frame 223 can fully stir the internal mixture and prevent it from sinking to the bottom. The scraper 225 drives the scraper head 226 to scrape the mixture on the inner wall of the mixing shell 21 to prevent condensation inside the mixing shell 21. The scraper head 226 can To scrape off the stubborn residue, hold the push rod 18 and push the device to the grouting port, align the brush head 148 with the grouting port, turn on the motor 143 to make the screw rod 144 drive the pressure plate 145 to descend and rinse the grouting port through the nozzle 146. At the same time, under the action of the telescopic rod 147, the brush head 148 descends to the inside of the grouting port to clean it. After cleaning, move the brush head 148 away from the grouting port, and drive the telescopic rod 15 to make the stabilizing block 16 contact the ground to stabilize the position of the device, take out the bellows 174 from the inside of the fixed arm 23, align the grouting port 175 with the grouting port for grouting, and stir the slurry evenly inside the shell 21 under the action of gravity and fall into the inside of the shell 171. The driving motor 172 will drive the star plate 173 to rotate, so that the star plate 173 loosens the slurry in the shell 171 at a uniform speed to the inside of the bellows 174, and aligns it with the grouting port 175 for precise grouting.

[0035] The above specific embodiments are preferred embodiments of the present invention, and are not intended to limit the specific implementation scope of the present invention. The scope of the present invention includes but is not limited to the present specific embodiments. All equivalent changes made in accordance with the shape, structure, and method of the present invention are within the protection scope of the present invention.

Claims

1. A mobile grouting device for water conservancy and hydropower construction, characterized in that: It comprises a moving mechanism (1), wherein a stirring mechanism (2) is provided at one end of the top surface of the moving mechanism (1); The moving mechanism (1) comprises a moving wheel (11), the side of the moving wheel (11) is rotatably connected to a fixing buckle (12), the top surface of the fixing buckle (12) is fixedly connected to a bottom plate (13), the top surface of the bottom plate (13) is fixedly connected to a push rod (18), a cleaning device (14) is provided inside the other end of the top surface of the moving wheel (11), a grouting device (17) is fixedly connected inside the bottom surface of the bottom plate (13), a telescopic rod (15) is fixedly connected to the middle of the bottom surface of the bottom plate (13), and a stabilizing block (16) is fixedly connected to the bottom surface of the telescopic rod (15).

2. A mobile grouting device for water conservancy and hydropower construction according to claim 1, characterized in that: The cleaning device (14) comprises a water storage tank (141), the water storage tank (141) being fixedly connected to the other end of the top surface of the bottom plate (13), the top surface of the water storage tank (141) being fixedly connected to a motor 1 (143), the output shaft of the motor 1 (143) being fixedly connected to a screw rod (144), the outer surface of the screw rod (144) being threadedly connected to a pressure plate (145), and the side surface of the pressure plate (145) being slidably connected to a limit rod (142).

3. A mobile grouting device for water conservancy and hydropower construction according to claim 2, characterized in that: The limit rod (142) is fixedly connected to the inner side of the water storage tank (141); the output end of the water storage tank (141) is fixedly connected to a nozzle (146); one end of the screw rod (144) passes through the bottom surface of the water storage tank (141) and is fixedly connected to a second telescopic rod (147); the bottom surface of the second telescopic rod (147) is fixedly connected to a brush head (148); and the output end of the water storage tank (141) is fixedly connected to a water injection port (149).

4. A mobile grouting device for water conservancy and hydropower construction according to claim 1, characterized in that: The grouting device (17) comprises a housing (171), the housing (171) being fixedly connected to the output end of the stirring mechanism (2), the top end of the surface of the housing (171) being fixedly connected to the inside of the bottom surface of the bottom plate (13), the side surface of the housing (171) being fixedly connected to a driving motor (172), and the output shaft of the driving motor (172) being fixedly connected to a star plate (173).

5. A mobile grouting device for water conservancy and hydropower construction according to claim 4, characterized in that: The star-shaped plate (173) is rotatably connected to the interior of the housing (171); the output shaft of the housing (171) is fixedly connected to a bellows (174); and the top surface of the bellows (174) is fixedly connected to a grouting port (175).

6. A mobile grouting device for water conservancy and hydropower construction according to claim 1, characterized in that: The stirring mechanism (2) comprises a stirring shell (21), the stirring shell (21) being fixedly connected to one end of the top surface of the bottom plate (13), a rotating device (22) being arranged inside the stirring shell (21), an input end of the stirring shell (21) being fixedly connected to a slurry feeding port (24), one end of the top surface of the slurry feeding port (24) being movably connected to a cover plate (25), a rubber plate (27) being movably provided on the top surface of the cover plate (25), a fixed plate (26) being fixedly connected to the side surface of the rubber plate (27), and the fixed plate (26) being fixedly connected to one end of the top surface of the stirring shell (21).

7. A mobile grouting device for water conservancy and hydropower construction according to claim 6, characterized in that: A fixed arm (23) is fixedly connected to the side of the mixing housing (21); the top of the outer surface of the bellows (174) is movably connected to the inside of the fixed arm (23); a water inlet (29) is fixedly connected to the side of the mixing housing (21); a water pipe (210) is fixedly connected to the side of the water inlet (29); a water valve (28) is fixedly connected to the top surface of the water pipe (210); and the water injection port (149) is fixedly connected to the bottom end of the side of the water pipe (210).

8. A mobile grouting device for water conservancy and hydropower construction according to claim 6, characterized in that: The rotating device (22) comprises a stirring motor (221), the stirring motor (221) being fixedly connected to the top surface of the stirring housing (21), the output shaft of the stirring motor (221) being fixedly connected to a rotating rod (222), one end of the rotating rod (222) penetrating the inner top surface of the stirring housing (21) and being rotatably connected to the inner bottom surface of the stirring housing (21).

9. A mobile grouting device for water conservancy and hydropower construction according to claim 8, characterized in that: The outer surface of the rotating rod (222) is fixedly connected to a fixing frame (223), the interior of the fixing frame (223) is fixedly connected to an inclined plate (224), the side of the inclined plate (224) is fixedly connected to a scraper (225), the side of the scraper (225) is fixedly connected to a scraper head (226), and the scraper head (226) is closely attached to the inside of the side of the mixing shell (21).

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