Material grouting device for water conservancy and hydropower construction

Abstract

The utility model provides a material grouting device for water conservancy and hydropower construction, belongs to the technical field of material grouting devices, and solves the technical problems that according to an existing grouting device, slurry raw material particles are large, a fixing device cannot be adjusted according to the size of a discharging pipe, and the flexibility is low. The stirring device comprises a stirring shell, a stirring motor is arranged at the bottom of the stirring shell, the stirring motor is connected with a stirring shaft, the stirring shaft is connected with a stirring block, a stirring frame and a scraping plate, a filtering plate is arranged in the stirring shell, a discharging cavity is formed in the stirring shell, a discharging pipe is connected to the bottom of the stirring shell, and one end of the discharging pipe is communicated with the discharging cavity; a fixing device is arranged at the other end of the discharging pipe and comprises a connecting table, a fixing block is connected to the connecting table, the fixing block is connected with an adjusting ring through two adjusting assemblies, each adjusting assembly comprises an adjusting rod matched with the fixing block in a spiral mode, one end of each adjusting rod is spherical and rotationally connected with an adjusting block, and the adjusting blocks are connected with the adjusting ring.

Description

Technical Field

[0001] The present application belongs to the technical field of material grouting devices, and more specifically, relates to a material grouting device for water conservancy and hydropower construction. Background Art

[0002] During the construction of water conservancy and hydropower projects, grouting devices are usually used to grout the gaps in water conservancy and hydropower engineering buildings, so that materials are poured into the gaps to fill the gaps, thereby ensuring the stable use of water conservancy and hydropower engineering buildings.

[0003] The existing grouting device may clog the material pipe due to the large particles of the slurry raw materials. Although the discharge pipe can be fixed during the construction of water conservancy and hydropower projects, the fixing device cannot be adjusted according to the size of the grouting pipe used, and its flexibility is low. Utility Model Content

[0004] In order to solve the technical problems that the existing grouting device has large slurry raw material particles and cannot adjust the fixing device according to the size of the discharge pipe and has low flexibility, a material grouting device for water conservancy and hydropower construction is provided, which can crush the raw material particles and adjust the fixing device according to the size of the discharge pipe.

[0005] To achieve the above-mentioned purpose, the technical solution adopted in this application is: a material grouting device for water conservancy and hydropower construction, which is provided with a crushing device and a stirring device, the stirring device includes a stirring shell, a stirring motor is provided at the bottom of the stirring shell, the output end of the stirring motor is connected to a stirring shaft, a plurality of stirring blocks are connected to the stirring shaft, a stirring frame and a scraper are also connected to the stirring shaft, a filter plate is provided in the stirring shell, the stirring frame and the scraper are both in contact with the filter plate, a discharge cavity is provided in the stirring shell below the filter plate, a discharge pipe is connected to the bottom of the stirring shell, one end of the discharge pipe is connected to the discharge cavity, and a fixing device is provided at the other end of the discharge pipe, the fixing device includes a connecting platform, a fixing block is connected to the connecting platform, the fixing block is connected to an adjusting ring through two adjusting components, each adjusting component includes an adjusting rod spirally matched with the fixed block, one end of the adjusting rod is spherical and rotatably connected to the adjusting block, and the adjusting block is connected to the adjusting ring.

[0006] Preferably, the crushing device includes a crushing shell, which is connected to the stirring shell, and is provided with a feed port and a water inlet. A crushing motor is provided on one side of the crushing shell, and the output end of the crushing motor is connected to one end of the first crushing shaft, and the other end of the first crushing shaft is connected to a driving gear, and the driving gear is matched with a driven gear, and the driven gear is connected to the second crushing shaft, and the second crushing shaft is rotatably connected to the crushing shell, and a plurality of crushing blocks are connected to the first crushing shaft and the second crushing shaft.

[0007] Preferably, the top end of the stirring shaft is connected to a water inlet device via a connector, the stirring shaft is communicated with the stirring frame, and a plurality of nozzles are connected to the top of the stirring frame.

[0008] Preferably, the water inlet device includes a water inlet box, the water inlet box is connected to a water inlet pipe, the water inlet pipe is connected to the stirring shaft through a connecting piece, and a pump body is provided in the water inlet box.

[0009] Preferably, a plurality of protective shields are provided on the stirring frame at positions corresponding to the plurality of nozzles.

[0010] Compared with the prior art, the beneficial effects of the present invention are:

[0011] The utility model crushes large particles in the slurry raw material by arranging a crushing component to prevent large slurry particles from clogging the material pipe, and arranges a stirring device and a filter plate to mix the slurry raw material and water evenly and filter large particles in the slurry, thereby ensuring the quality of the slurry; the arrangement of a fixing device can fix discharge pipes of different diameters, thereby improving the flexibility of use; the arrangement of a water inlet device and a nozzle can clean the inside of the stirring shell after grouting is completed, thereby improving the service life of the stirring device. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the embodiments or descriptions of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic structural diagram of the fixing device of the utility model;

[0015] Figure 3 It is a structural diagram of the connection between the adjusting rod, adjusting block and adjusting ring.

[0016] Explanation of symbols in the figure:

[0017] 1. Mixing shell; 2. Mixing motor; 3. Mixing shaft; 4. Mixing block; 5. Mixing frame; 6. Scraper; 7. Filter plate; 8. Discharge chamber; 9. Connecting table; 10. Fixing block; 11. Adjusting ring; 12. Adjusting rod; 13. Adjusting block; 14. Crushing shell; 15. Feed inlet; 16. Water inlet; 17. Crushing motor; 18. First crushing shaft; 19. Driving gear; 20. Crushing block; 21. Connecting piece; 22. Nozzle; 23. Water inlet tank; 24. Water inlet pipe; 25. Protective cover. DETAILED DESCRIPTION

[0018] In order to make the technical problems, technical solutions and beneficial effects to be solved in the present application more clear and explicit, the present application will be further described in detail below in combination with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and not used to limit the present application.

[0019] It should be noted that the terms "first", "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise explicitly and specifically limited.

[0020] As shown in Figure 1-3 The present application provides a material grouting device for water conservancy and hydropower construction, which is provided with a crushing device and a stirring device. The stirring device includes a stirring shell 1, a stirring motor 2 is arranged at the bottom of the stirring shell 1, a stirring shaft 3 is connected to the output end of the stirring motor 2, a plurality of stirring blocks 4 are connected to the stirring shaft 3, a stirring frame 5 and a scraper 6 are also connected to the stirring shaft 3, a filter plate 7 is arranged in the stirring shell 1, the stirring frame 5 and the scraper 6 are in contact with the filter plate 7, a discharge cavity 8 is arranged below the filter plate 7 in the stirring shell 1, a discharge pipe is connected to the bottom of the stirring shell 1, one end of the discharge pipe is in communication with the discharge cavity 8, and the other end of the discharge pipe is provided with a fixing device. The fixing device includes a connecting table 9, a fixing block 10 is connected to the connecting table 9, an adjusting ring 11 is connected to the fixing block 10 through two adjusting assemblies, each adjusting assembly includes an adjusting rod 12 which is screw-connected with the fixing block 10, one end of the adjusting rod 12 is spherical and rotatably connected with an adjusting block 13, and the adjusting block 13 is connected with the adjusting ring 11.

[0021] In the technical scheme, the crushing assembly is arranged to crush large particles in the slurry raw material, so as to prevent the large slurry particles from blocking the material pipe, the stirring device is arranged to mix the slurry raw material and water uniformly, so as to ensure the quality of the slurry, specifically, the stirring motor 2 drives the stirring shaft 3 to rotate, thereby driving the plurality of stirring blocks 4 to rotate, so as to stir the slurry raw material and water uniformly, the filter plate 7 is arranged to further filter the large particles in the slurry, so as to prevent the large slurry particles from blocking the material pipe, the stirring frame 5 and the scraper 6 are arranged to rotate with the stirring shaft 3, so as to scrape the surface of the filter plate 7, thereby preventing the filter plate 7 from being blocked, the filtered slurry falls into the discharging cavity 8 through the filter plate 7 and is discharged from the discharging pipe, it should be noted that the discharging pipe needs to be fixed during the grouting work, so as to ensure the stability of the grouting work, therefore, the fixing device is arranged to fix the discharging pipe, specifically, the rotating adjusting rod 12 drives the adjusting block 13 to move, so as to adjust the size of the adjusting ring 11, so that the adjusting ring 11 can adapt to the discharging pipes of different sizes, thereby improving the flexibility of the grouting work, it should be noted that one end of the adjusting rod 12 is spherical and rotatably connected to the adjusting block 13, so that the above adjusting process can be realized.

[0022] Further, in the embodiment, the crushing device includes a crushing shell 14, the crushing shell 14 is in communication with the stirring shell 1, the crushing shell 14 is provided with an inlet 15 and a water inlet 16, one side of the crushing shell 14 is provided with a crushing motor 17, one end of a first crushing shaft 18 is connected to the output end of the crushing motor 17, the other end of the first crushing shaft 18 is connected to a driving gear 19, the driving gear 19 is matched with a driven gear, the driven gear is connected to a second crushing shaft, the second crushing shaft is rotatably connected to the crushing shell 14, and a plurality of crushing blocks 20 are connected to the first crushing shaft 18 and the second crushing shaft.

[0023] In the technical scheme, the crushing device is arranged to crush large particles in the slurry raw material, so as to prevent the large slurry particles from blocking the material pipe, specifically, the crushing motor 17 drives the first crushing shaft 18 to rotate, thereby driving the driving gear 19 to rotate, through the cooperation of the driving gear 19 and the driven gear, the first crushing shaft 18 and the second crushing shaft are oppositely rotated, so as to realize the crushing work, specifically, the crushing work is realized through the oppositely rotating plurality of crushing blocks 20.

[0024] Further, in the embodiment, the top end of the stirring shaft 3 is connected to a water inlet device through a connecting piece 21, the stirring shaft 3 is in communication with the stirring frame 5, and a plurality of nozzles 22 are connected to the top position of the stirring frame 5.

[0025] Further, in the embodiment, the water inlet device includes a water inlet tank 23, the water inlet tank 23 is connected to a water inlet pipe 24, the water inlet pipe 24 is connected to the stirring shaft 3 through the connecting piece 21, and the water inlet tank 23 is provided with a pump body.

[0026] In the technical solution adopted in this embodiment, a water inlet device is provided to clean the inside of the mixing shell 1 after the grouting work is completed. Specifically, the water source for the cleaning work is provided through the water inlet tank 23, and the pump body provides power for the flow of water, so that the cleaning water enters the mixing frame 5 from the water inlet tank 23 through the water inlet pipe 24 and the mixing shaft 3 and is sprayed out through the nozzle 22. It should be noted that the connecting piece 21 provided in this embodiment can connect the water inlet pipe 24 and the mixing shaft 3, and can also prevent the water inlet pipe 24 from rotating with the rotation of the mixing shaft 3. The connecting piece 21 is a prior art and will not be described here.

[0027] Furthermore, in this embodiment, a plurality of protective covers 25 are provided on the stirring frame 5 at positions corresponding to the plurality of nozzles 22 .

[0028] In the technical solution adopted in this embodiment, multiple shields 25 are set at corresponding positions of multiple nozzles 22 to prevent slurry from adhering to the nozzles 22, ensuring the normal water spraying operation of the nozzles 22 and thus ensuring the normal progress of the cleaning operation.

[0029] The working principle of the present invention is as follows: the slurry raw material and water are added into the grinding shell 14 through the feed port 15 and the water inlet 16, the grinding motor 17 drives the first grinding shaft 18 and the second grinding shaft to rotate, and the large-particle slurry raw material is crushed. The water added during the crushing process can also play a cooling role on the crushing device. The crushed slurry and water enter the mixing shell 1, the stirring motor 2 drives the stirring shaft 3 to rotate, thereby driving the stirring block 4 to rotate, and the slurry raw material and water are evenly stirred. The evenly stirred slurry passes through the filter screen and enters the discharge chamber 8. It should be noted that the slurry entering the discharge chamber 8 Although the slurry is not driven by the stirring block 4, since the discharge chamber 8 is connected to the inside of the stirring shell 1 through the filter plate 7, there is still fluidity, which ensures the uniformity of the slurry in the discharge chamber 8. The stirred slurry is discharged from the discharge pipe. When connecting the discharge pipe, first rotate the two relative adjusting rods 12 to drive the two adjusting blocks 13 to move away from each other, so that the distance between the two sides of the adjusting ring 11 is increased, and then the discharge pipe is placed in the adjusting ring 11, and then rotate the two adjusting rods 12 again to drive the two adjusting blocks 13 to move toward each other, so that the adjusting ring 11 is stuck on the discharge pipe, and the discharge pipe is fixed.

[0030] The utility model crushes large particles in the slurry raw material by providing a crushing component to prevent large slurry particles from clogging the material pipe, and provides a stirring device and a filter plate 7 to mix the slurry raw material and water evenly and filter large particles in the slurry to ensure the quality of the slurry; the fixing device is provided to fix discharge pipes of different diameters, thereby improving the flexibility of use; the water inlet device and the nozzle 22 are provided to clean the inside of the stirring shell 1 after the grouting is completed, thereby improving the service life of the stirring device.

[0031] In the description of the present invention, it should be understood that the terms "length," "width," "up," "down," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inside," "outside," and the like, indicating positions or location relationships, are based on the positions or location relationships shown in the accompanying drawings and are intended solely to facilitate the description of the present invention and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the present invention. Furthermore, in the description of the present invention, "plurality" means two or more, unless otherwise expressly and specifically defined.

[0032] The above-described embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application 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. 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 various embodiments of the present application, and should all be included in the scope of protection of the present application.

Claims

1. A material grouting device for water conservancy and hydropower construction, characterized in that: It is provided with a crushing device and a stirring device, the stirring device includes a stirring shell, a stirring motor is provided at the bottom of the stirring shell, the output end of the stirring motor is connected to a stirring shaft, a plurality of stirring blocks are connected to the stirring shaft, a stirring frame and a scraper are also connected to the stirring shaft, a filter plate is provided in the stirring shell, the stirring frame and the scraper are both in contact with the filter plate, a discharge cavity is provided below the filter plate in the stirring shell, a discharge pipe is connected to the bottom of the stirring shell, one end of the discharge pipe is communicated with the discharge cavity, a fixing device is provided at the other end of the discharge pipe, the fixing device includes a connecting platform, a fixing block is connected to the connecting platform, the fixing block is connected to an adjusting ring through two adjusting components, each of the adjusting components includes an adjusting rod screwed with the fixing block, one end of the adjusting rod is spherical and rotatably connected to the adjusting block, and the adjusting block is connected to the adjusting ring.

2. The material grouting device for water conservancy and hydropower construction according to claim 1, characterized in that: The pulverizing device includes a pulverizing shell, which is connected to a stirring shell, and is provided with a feed port and a water inlet on the pulverizing shell. A pulverizing motor is provided on one side of the pulverizing shell, and an output end of the pulverizing motor is connected to one end of a first pulverizing shaft, and the other end of the first pulverizing shaft is connected to a driving gear, and the driving gear is matched with a driven gear, and the driven gear is connected to a second pulverizing shaft, and the second pulverizing shaft is rotatably connected to the pulverizing shell, and a plurality of pulverizing blocks are connected to the first pulverizing shaft and the second pulverizing shaft.

3. The material grouting device for water conservancy and hydropower construction according to claim 1, characterized in that: The top end of the stirring shaft is connected to a water inlet device through a connecting piece, the stirring shaft is communicated with the stirring frame, and the top position of the stirring frame is connected to a plurality of nozzles.

4. The material grouting device for water conservancy and hydropower construction according to claim 3, characterized in that: The water inlet device comprises a water inlet box, the water inlet box is connected to a water inlet pipe, the water inlet pipe is connected to the stirring shaft through a connecting piece, and a pump body is arranged in the water inlet box.

5. The material grouting device for water conservancy and hydropower construction according to claim 4, characterized in that: A plurality of protective covers are provided on the stirring frame at positions corresponding to the plurality of nozzles.

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