Slurry storage tank for concrete plate processing

Abstract

The utility model provides a slurry storage tank for concrete plate processing, which relates to the technical field of concrete plate processing and comprises a storage tank, a water inlet pipe is rotatably mounted at the top in the storage tank, a connecting plate is fixedly mounted on one side of a pipe body of the water inlet pipe, and the upper end of the water inlet pipe extends to the outside of the storage tank. And a drainage cavity is formed in the connecting plate. After mortar is discharged out of the storage tank, a worker controls the water inlet pipe to rotate to drive the connecting plate to rotate, so that the drainage hole moves along the inner wall of the storage tank, then the worker pours cleaning water into a pipe opening of the water inlet pipe, and water flow enters a drainage cavity and then is sprayed to the inner wall of the storage tank through the drainage hole; mortar remaining on the inner wall of the storage tank is discharged out of the storage tank under the scouring action of clean water, waste of materials is avoided, the engineering cost is reduced, and the situation that the proportion of next batch of concrete slurry is inaccurate, and the engineering quality is affected is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete plate processing, in particular to a slurry storage tank for concrete plate processing. Background Art

[0002] A concrete slurry storage tank is a device used to store and mix concrete mortar. Concrete slurry storage tanks usually have a cylindrical tank body, with legs of moderate height, a moderate weight of the whole machine, and reasonable external dimensions. Concrete slurry storage tanks have the characteristics of storage, high efficiency and cost saving, environmental protection and cleanliness, and are widely used in construction projects, road projects, water conservancy projects and other fields. During daily maintenance of highways, workers need to use ditch cleaning devices to clean the gutter of the highway. For example, a leak-proof mud storage mechanism proposed in the publication number "CN212638607U" includes a storage tank, one side of the storage tank is provided with a collar rotatably provided by a bearing, the outer side of the collar is welded with a rotating shaft through a fixed block, the end of the rotating shaft away from the collar is fixedly connected to a sealing cover through a connecting block, the sealing cover and the collar are rotatably connected by a rotating shaft, one end of the storage tank is connected to a connecting cylinder, a second sealing gasket is connected to the connecting cylinder, and the inner end of the sealing cover is connected to a first sealing gasket. The utility model closes the storage tank by connecting the first sealing gasket and the second sealing gasket. After the connection, the sealing cover is driven to rotate by the collar, so that the first sealing gasket and the second sealing gasket are fully connected and sealed by the thread strip and the thread groove to prevent leakage. Then, the inflation mechanism is used to inflate the inflation groove in the second sealing gasket, so that the second sealing gasket expands, thereby achieving the effect of clamping the first sealing gasket, thereby achieving a fully sealed effect.

[0003] However, in the above technical solution, after the slurry inside the slurry storage mechanism is poured out, a lot of mortar will remain on the inner wall. The mortar remaining on the inner wall cannot be fully utilized, resulting in waste of materials and increased project costs. In addition, too much residual mortar may cause the ratio of the next batch of concrete slurry to be inaccurate, thereby affecting the quality of the project. Utility Model Content

[0004] The main purpose of the utility model is to provide a slurry storage tank for concrete slab processing, which can effectively solve the problem in the background technology that after the slurry inside the slurry storage mechanism is poured out, a lot of mortar will remain on the inner wall, and the mortar remaining on the inner wall cannot be fully utilized, resulting in material waste and increased project costs. In addition, too much residual mortar may cause the ratio of the next batch of concrete slurry to be inaccurate, thereby affecting the quality of the project.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A slurry storage tank for concrete slab processing, comprising a storage tank, wherein a water inlet pipe is rotatably mounted on the top of the storage tank, a connecting plate is fixedly mounted on one side of the water inlet pipe body, and the upper end of the water inlet pipe extends to the outside of the storage tank;

[0007] A drainage cavity is provided inside the connecting plate, one end of the drainage cavity is connected to the inside of the water inlet pipe, and a plurality of drainage holes are opened through one side of the inner wall of the drainage cavity;

[0008] A feed pipe is provided at the upper end of the storage tank, and a discharge pipe is fixedly installed at the lower end of the storage tank. Sealing valves are provided in both the feed pipe and the discharge pipe.

[0009] Preferably, a scraper is fixedly mounted on the lower surface of the connecting plate, and the scraper is arranged at an angle.

[0010] Preferably, a movable frame is movably provided inside the water inlet pipe, one side of the lower surface of the movable frame extends into the drainage cavity and is fixedly installed with a blocking plate, and a plurality of through holes are opened through the surface of one side of the blocking plate.

[0011] Preferably, a threaded rod is rotatably mounted on the bottom of the water inlet pipe, and the thread of the movable frame is arranged on one side of the threaded rod;

[0012] The threaded rod body is sleeved with a first bevel gear on the side close to the feed pipe, a rotating rod is rotatably installed on the inner wall of the water inlet pipe, a second bevel gear is sleeved on one side of the rotating rod body, and the rotating rod passes through the water inlet pipe and is fixedly installed with a rotating wheel at one end away from the second bevel gear.

[0013] Preferably, the blocking plate is provided with a plurality of mounting holes on a surface close to the drain hole, a blocking block is slidably arranged in each mounting hole, a spring is provided between the blocking blocks corresponding to one side of the inner wall of each mounting hole, one end of the spring is fixedly connected to one side of the inner wall of the mounting hole, and the other end of the spring is fixedly connected to the blocking block;

[0014] The surface of each blocking block away from the corresponding spring is set as an arc surface.

[0015] Preferably, an outer gear ring is sleeved on the side of the water inlet pipe body close to the feed pipe, a right-angle bracket is fixedly installed on the upper end of the storage tank, a motor is fixedly installed on the top of the right-angle bracket, and a gear is sleeved on the output shaft of the motor, which is meshed with the outer gear ring.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] (1) After the mortar is discharged from the outside of the storage tank, the staff controls the rotation of the water inlet pipe to drive the connecting plate to rotate, so that the drainage hole moves along the inner wall of the storage tank. Then the staff pours clean water into the mouth of the water inlet pipe, so that the water flows into the drainage cavity and then sprays onto the inner wall of the storage tank through the drainage hole. The mortar residue on the inner wall of the storage tank is discharged from the outside of the storage tank under the flushing action of the clean water, avoiding material waste, reducing project costs, and preventing the next batch of concrete slurry from being inaccurate in proportion and affecting the project quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of a slurry storage tank for concrete slab processing according to the present utility model;

[0019] Figure 2 This is a schematic diagram of the top view of a slurry storage tank for concrete slab processing according to the present invention;

[0020] Figure 3 This utility model is a slurry storage tank for concrete plate processing Figure 2 Schematic diagram of the cross-section structure at AA in the middle;

[0021] Figure 4 This utility model is a slurry storage tank for concrete plate processing Figure 3 A magnified schematic diagram of the structure at center A;

[0022] Figure 5 This utility model is a slurry storage tank for concrete plate processing Figure 3 A magnified schematic diagram of the structure at point B.

[0023] In the figure: 1. Storage tank; 2. Water inlet pipe; 3. Connecting plate; 4. Drainage chamber; 5. Drainage hole; 6. Feed pipe; 7. Discharge pipe; 8. Scraper; 9. Moving frame; 10. Sealing plate; 11. Through hole; 12. Threaded rod; 13. First bevel gear; 14. Rotating rod; 15. Second bevel gear; 16. Rotating wheel; 17. Mounting hole; 18. Sealing block; 19. Spring; 20. External gear ring; 21. Right-angle frame; 22. Motor; 23. Gear. DETAILED DESCRIPTION

[0024] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only 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 making creative efforts are within the scope of protection of the present invention.

[0025] like Figure 1-Figure 5As shown, a slurry storage tank for concrete slab processing includes a storage tank 1, a water inlet pipe 2 is rotatably installed on the top of the storage tank 1, a connecting plate 3 is fixedly installed on one side of the water inlet pipe 2, and the upper end of the water inlet pipe 2 extends to the outside of the storage tank 1;

[0026] A drainage cavity 4 is provided inside the connecting plate 3. One end of the drainage cavity 4 is connected to the inside of the water inlet pipe 2. A plurality of drainage holes 5 are formed through one side of the inner wall of the drainage cavity 4.

[0027] A feed pipe 6 is provided at the upper end of the storage tank 1 , and a discharge pipe 7 is fixedly installed at the lower end of the storage tank 1 . Sealing valves are provided in both the feed pipe 6 and the discharge pipe 7 .

[0028] The staff pours the mortar into the storage tank 1 and then closes the sealing valve inside the feed pipe 6 to seal the inside of the storage tank 1 so that the mortar can be stored. The staff opens the sealing valve inside the discharge pipe 7 to allow the internal mortar to be discharged from the storage tank 1 through the discharge pipe 7 so that the staff can take out the mortar for use. After the mortar is discharged from the outside of the storage tank 1, the staff controls the rotation of the water inlet pipe 2 to drive the connection plate 3 to rotate, so that the drainage hole 5 moves along the inner wall of the storage tank 1. The staff then pours clean water into the nozzle of the water inlet pipe 2, so that the water flows into the drainage cavity 4 and then sprays onto the inner wall of the storage tank 1 through the drainage hole 5. The mortar residue remaining on the inner wall of the storage tank 1 is discharged from the outside of the storage tank 1 under the flushing action of the clean water, thereby avoiding material waste, reducing project costs, and preventing the inaccurate proportion of the next batch of concrete slurry from affecting the project quality.

[0029] In another embodiment of the present invention, a scraper 8 is fixedly mounted on the lower surface of the connecting plate 3 , and the scraper 8 is tilted.

[0030] By setting the scraper 8, when the water inlet pipe 2 rotates, the scraper 8 rotates along with the water inlet pipe 2, so that the scraping surface of the scraper 8 can scrape the inner wall of the storage tank 1 near the pipe mouth of the discharge pipe 7. The mortar residue after scraping is discharged from the storage tank 1 under the flushing action of the water flow, thereby increasing the cleaning range and making it less likely that the mortar residue will remain inside the storage tank 1.

[0031] In another embodiment of the present invention, a movable frame 9 is movably provided inside the water inlet pipe 2. One side of the lower surface of the movable frame 9 extends into the drainage cavity 4 and is fixedly installed with a blocking plate 10. A plurality of through holes 11 are opened through the surface of one side of the blocking plate 10.

[0032] A threaded rod 12 is rotatably mounted on the bottom of the water inlet pipe 2, and a threaded mounting 9 is provided on one side of the threaded rod 12.

[0033] A first bevel gear 13 is sleeved on the side of the threaded rod 12 close to the feed pipe 6, a rotating rod 14 is rotatably installed on the inner wall of the water inlet pipe 2, a second bevel gear 15 is sleeved on one side of the rotating rod 14, and the end of the rotating rod 14 away from the second bevel gear 15 passes through the water inlet pipe 2 and is fixedly installed with a runner 16.

[0034] When storing mortar, the staff rotates the wheel 16 to drive the rotating rod 14 and the second bevel gear 15 to rotate. Under the meshing action of the second bevel gear 15 and the first bevel gear 13, the threaded rod 12 rotates and drives the movable frame 9 to move by screwing in the thread, so that the sealing plate 10 and the through hole 11 for water flow are lowered, so that the sealing surface is used to block the drainage hole 5, which not only maintains the sealing inside the storage tank 1, but also prevents the mortar from entering the drainage cavity 4 from the drainage hole 5, avoiding blockage.

[0035] In another embodiment of the present invention, a plurality of mounting holes 17 are formed on the surface of the blocking plate 10 near the drain hole 5. A blocking block 18 is slidably disposed in each mounting hole 17. A spring 19 is disposed between the blocking blocks 18 corresponding to one side of the inner wall of each mounting hole 17. One end of the spring 19 is fixedly connected to one side of the inner wall of the mounting hole 17, and the other end of the spring 19 is fixedly connected to the blocking block 18.

[0036] The surface of each blocking block 18 away from the corresponding spring 19 is set to be an arc surface.

[0037] After the blocking plate 10 is lowered, when the blocking block 18 moves to the position of the drainage hole 5, the spring 19, which is initially in a compressed state, resets. The elastic force generated by the reset of the spring 19 causes the blocking block 18 to move along the mounting hole 17, so that the blocking block 18 blocks the drainage hole 5, making it more difficult for mortar to enter the drainage cavity 4, thereby enhancing the protection effect on the drainage cavity 4.

[0038] In another embodiment of the present invention, an outer gear ring 20 is sleeved on the side of the water inlet pipe 2 close to the feed pipe 6, a right-angle frame 21 is fixedly installed on the upper end of the storage tank 1, and a motor 22 is fixedly installed on the top of the right-angle frame 21. The output shaft of the motor 22 is sleeved with a gear 23, and the gear 23 is meshed with the outer gear ring 20.

[0039] The staff starts the motor 22 so that its output shaft drives the gear 23 to rotate. Under the meshing action of the gear 23 and the outer gear ring 20, the water inlet pipe 2 drives the connecting plate 3 to rotate.

[0040] The working principle of a slurry storage tank for concrete slab processing:

[0041] During use, the staff pours the mortar into the storage tank 1, and then closes the sealing valve inside the feed pipe 6 to seal the inside of the storage tank 1 so that the mortar can be stored. The staff opens the sealing valve inside the discharge pipe 7 to allow the internal mortar to be discharged from the storage tank 1 through the discharge pipe 7 so that the staff can take out the mortar for use. After the mortar is discharged from the outside of the storage tank 1, the staff controls the rotation of the water inlet pipe 2 to drive the connection plate 3 to rotate, so that the drainage hole 5 moves along the inner wall of the storage tank 1. Then the staff pours clean water into the nozzle of the water inlet pipe 2, so that the water flows into the drainage cavity 4 and then sprays onto the inner wall of the storage tank 1 through the drainage hole 5, so that the mortar remaining on the inner wall of the storage tank 1 is discharged from the outside of the storage tank 1 under the flushing action of the clean water, thereby avoiding material waste, reducing project costs, and preventing the inaccurate proportion of the next batch of concrete slurry from affecting the project quality.

[0042] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not limitations on the implementation methods of the present invention. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is impossible to list all the implementation methods here. All obvious changes or modifications derived from the technical solution of the present invention are still within the scope of protection of the present invention.

Claims

1. A slurry storage tank for concrete slab processing, comprising a storage tank (1), characterized in that: A water inlet pipe (2) is rotatably mounted on the top of the storage tank (1), a connecting plate (3) is fixedly mounted on one side of the water inlet pipe (2), and the upper end of the water inlet pipe (2) extends to the outside of the storage tank (1); A drainage cavity (4) is provided inside the connecting plate (3), one end of the drainage cavity (4) is connected to the inside of the water inlet pipe (2), and a plurality of drainage holes (5) are provided through one side of the inner wall of the drainage cavity (4); A feed pipe (6) is provided at the upper end of the storage tank (1), and a discharge pipe (7) is fixedly installed at the lower end of the storage tank (1). Sealing valves are provided in both the feed pipe (6) and the discharge pipe (7).

2. A slurry storage tank for concrete slab processing according to claim 1, characterized in that: A scraper (8) is fixedly mounted on the lower surface of the connecting plate (3), and the scraper (8) is arranged at an angle.

3. A slurry storage tank for concrete slab processing according to claim 2, characterized in that: A movable frame (9) is movably provided inside the water inlet pipe (2), one side of the lower surface of the movable frame (9) extends into the interior of the drainage cavity (4) and is fixedly mounted with a blocking plate (10), and a plurality of through holes (11) are formed through the surface of one side of the blocking plate (10).

4. A slurry storage tank for concrete slab processing according to claim 3, characterized in that: A threaded rod (12) is rotatably mounted on the bottom of the water inlet pipe (2), and the thread of the movable frame (9) is arranged on one side of the rod body of the threaded rod (12); A first bevel gear (13) is sleeved on the side of the threaded rod (12) close to the feed pipe (6), a rotating rod (14) is rotatably mounted on one side of the inner wall of the water inlet pipe (2), a second bevel gear (15) is sleeved on one side of the rotating rod (14), and an end of the rotating rod (14) away from the second bevel gear (15) passes through the water inlet pipe (2) and is fixedly mounted with a rotating wheel (16).

5. The slurry storage tank for concrete slab processing according to claim 4, characterized in that: The surface of the blocking plate (10) near the drain hole (5) is provided with a plurality of mounting holes (17), a blocking block (18) is slidably provided in each mounting hole (17), a spring (19) is provided between the blocking blocks (18) corresponding to one side of the inner wall of each mounting hole (17), one end of the spring (19) is fixedly connected to one side of the inner wall of the mounting hole (17), and the other end of the spring (19) is fixedly connected to the blocking block (18); The surface of each blocking block (18) away from the corresponding spring (19) is configured as an arc surface.

6. The slurry storage tank for concrete slab processing according to claim 1, characterized in that: An outer gear ring (20) is sleeved on the side of the water inlet pipe (2) close to the feed pipe (6), a right-angle frame (21) is fixedly mounted on the upper end of the storage tank (1), a motor (22) is fixedly mounted on the top of the right-angle frame (21), and a gear (23) is sleeved on the output shaft of the motor (22), and the gear (23) is meshed with the outer gear ring (20).

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