Mixing and stirring device for self-leveling mortar production

Abstract

The utility model relates to the technical field of self-leveling mortar production, in particular to a mixing and stirring device for self-leveling mortar production, which comprises a stirring tank, two supporting structures and two hydraulic cylinders are arranged on the surface of the stirring tank, and a lifting plate is fixedly mounted at one end of an output shaft of each hydraulic cylinder. A top cover is slidably connected to the lower portion of the bottom of the lifting plate, and a stirring structure is arranged in the middle of the top cover. The cleaning device has the advantages that through the cooperation of the stirring tank, the supporting structure, the hydraulic cylinder, the lifting plate, the top cover, the stirring structure, the T-shaped extension plate, a first motor, a threaded plate, a rotating shaft, an extension rod, a cleaning brush, a bottom cleaning brush, a flushing structure and a driving device, the interior of the stirring tank can be cleaned; the stirring structure can be moved out of the stirring tank for comprehensive cleaning, and meanwhile, the inner wall of the stirring tank is comprehensively cleaned by a cleaning brush and a bottom cleaning brush, so that the cleaning effect is better.

Description

Technical Field

[0001] This utility model relates to the field of self-leveling mortar production technology, and in particular to a mixing and stirring device for self-leveling mortar production. Background Technology

[0002] Self-leveling mortar is a dry-mixed powder material composed of various active ingredients. It can be used after mixing with water on site. After being spread with a scraper, a highly flat base surface can be obtained. It hardens quickly. The self-leveling mortar mixing and stirring device is a special equipment for mixing and stirring self-leveling mortar. It is a production equipment with advantages such as high efficiency, automation and simple structure, and is widely used in the fields of construction and floor decoration.

[0003] Self-leveling mortar mixing equipment requires maintenance during use to ensure normal operation. Maintenance involves cleaning any residual material inside the equipment to prevent it from drying and sticking to the interior. Currently, cleaning is typically done through nozzles inside the equipment; however, areas far from the nozzles may have cleaning blind spots, resulting in poor cleaning effectiveness. Utility Model Content

[0004] The purpose of this invention is to at least solve one of the aforementioned technical defects.

[0005] Therefore, one objective of this utility model is to provide a mixing and stirring device for the production of self-leveling mortar, so as to solve the problems mentioned in the background art and overcome the shortcomings of the existing technology.

[0006] To achieve the above objectives, one embodiment of this utility model provides a mixing and stirring device for producing self-leveling mortar, including a mixing tank. The surface of the mixing tank is provided with two support structures and two hydraulic cylinders. A lifting plate is fixedly installed at one end of the output shaft of each hydraulic cylinder. A top cover is slidably connected to the bottom of the lifting plate. A stirring structure is provided in the middle of the top cover. A T-shaped extension plate is fixedly connected to the surface of the top cover. A first motor and a threaded plate are fixedly installed at the top of the T-shaped extension plate. A rotating shaft is fixedly installed at the bottom of the first motor via a coupling. An extension rod is fixedly installed on the surface of the rotating shaft. A cleaning brush is fixedly installed at one end of the extension rod, and a bottom cleaning brush is fixedly installed at the bottom of the extension rod. A rinsing structure is provided at the bottom of the T-shaped extension plate. A driving device for moving the threaded plate is provided at the top of the top cover. The technical effect achieved by the solution is as follows: the self-leveling mortar inside the mixing tank is mixed by a mixing structure. During the cleaning operation after mixing, the hydraulic cylinder drives the lifting plate, top cover, and T-shaped extension plate to rise. After the mixing structure moves out of the mixing tank, the second motor drives the lead screw to rotate. The rotation of the lead screw then drives the threaded plate connected to it to move, thereby causing the top cover and T-shaped extension plate to slide. When they reach the corresponding positions, the hydraulic cylinder drives the lifting plate to descend, allowing the cleaning brush and bottom cleaning brush to enter the mixing tank. Then, the flushing structure, cleaning brush, and bottom cleaning brush rotate to clean the mixing tank. This allows the mixing structure to move out of the mixing tank for comprehensive cleaning, while the cleaning brush and bottom cleaning brush thoroughly clean the inner wall of the mixing tank, resulting in a better cleaning effect.

[0007] Preferably, in any of the above embodiments, the support structure includes two support columns, which are symmetrically and fixedly connected to the surface of the mixing tank. A groove is provided on one side of each support column, and a hydraulic cylinder is fixedly installed on the top of the groove. Extended support plates are fixedly connected to both sides of the support column. The technical effect achieved by the above embodiment is that the position of the hydraulic cylinder can be positioned by the support columns and the groove, thereby enabling it to more stably drive the lifting plate to perform height adjustment operations. At the same time, the extended support plates can increase the contact area between the support column and the ground, thereby making the mixing structure more stable.

[0008] Preferably, in any of the above solutions, the bottom of the lifting plate is fixedly connected to two support plates, the support plates are L-shaped, and the surface of the top cover is fixedly connected to a support plate that is slidably connected to the support plates. One end of the support plate is connected to a T-shaped extension plate. The technical effect achieved by the above solution is that, through the cooperation between the support plates and the support plate, the movement of the top cover and the T-shaped extension plate can be stably guided.

[0009] Preferably, in any of the above solutions, the flushing structure includes a support base, which is fixedly installed at the bottom of the T-shaped extension plate. The bottom of the support base has an installation groove, and two pipes are fixedly installed on the inner wall of the installation groove. Several nozzles are provided on the surface of the pipes. A tee is fixedly installed at one end of each of the two pipes, and a delivery hose is fixedly installed on one side of the tee. The technical effect achieved by the above solution is that water enters the interior of the tee through the connection of the delivery hose to the pump body, and then the water enters the interior of the pipes through the tee, and is sprayed from inside the nozzles to flush the interior of the mixing tank.

[0010] Preferably, in any of the above solutions, the driving device includes a bracket, which is fixedly installed on the top of the T-shaped extension plate. The bracket is U-shaped, and a second motor is fixedly installed on one side of the bracket. A lead screw that is threadedly connected to the threaded plate is fixedly installed on one side of the second motor via a coupling. The technical effect achieved by the above solution is that the second motor drives the lead screw to rotate, and the rotation of the lead screw drives the threaded plate that is threadedly connected to it to move, thereby allowing the top cover and the T-shaped extension plate to slide, which can adjust the position between the cleaning structure and the stirring structure.

[0011] Preferably, the lifting plate has a clearance groove on the side near the T-shaped extension plate. The size of the clearance groove is larger than that of the threaded plate. The technical effect achieved by adopting the above solution is that the clearance groove can prevent obstruction of the threaded plate, thereby allowing the first motor to move to the corresponding position.

[0012] Preferably, in any of the above solutions, the length of the T-shaped extension plate is greater than the diameter of the top cover. The technical effect achieved by adopting the above solution is that, by making the length of the T-shaped extension plate greater than the diameter of the top cover, a certain distance can be ensured between the stirring structure and the cleaning structure, so that when one structure is running, the other structure can be located in the position of the stirring tank.

[0013] Compared with the prior art, the advantages and beneficial effects of this utility model are as follows:

[0014] 1. This self-leveling mortar production mixing device, through the cooperation of a mixing tank, a supporting structure, a hydraulic cylinder, a lifting plate, a top cover, a mixing structure, a T-shaped extension plate, a first motor, a threaded plate, a rotating shaft, an extension rod, a cleaning brush, a bottom cleaning brush, a flushing structure, and a drive device, enables the mixing structure to move out of the mixing tank for comprehensive cleaning when cleaning the inside of the mixing tank. At the same time, the cleaning brush and the bottom cleaning brush thoroughly clean the inner wall of the mixing tank, thereby achieving a better cleaning effect.

[0015] 2. This self-leveling mortar production mixing device, through the cooperation between the bottom cover, T-shaped extension plate, threaded plate and drive device, enables the cleaning brush to move out of the mixing tank after the cleaning operation is completed, so as to facilitate cleaning or replacement and ensure the subsequent cleaning effect. Attached Figure Description

[0016] Figure 1 This is a first-view structural schematic diagram of Embodiment 1 of the present utility model;

[0017] Figure 2 This is a second-view structural schematic diagram of Embodiment 1 of the present invention;

[0018] Figure 3 This is a third-view structural diagram of Embodiment 1 of the present utility model;

[0019] Figure 4 This is Embodiment 1 of the present utility model. Figure 3 A schematic diagram of the structure at point A;

[0020] Figure 5 This is Embodiment 1 of the present utility model. Figure 3 A schematic diagram of the structure at point B.

[0021] Wherein: 1-mixing tank, 2-support structure, 201-support column, 202-groove, 203-extension support plate, 3-hydraulic cylinder, 4-lifting plate, 5-top cover, 6-mixing structure, 7-T-shaped extension plate, 8-first motor, 9-threaded plate, 10-rotating shaft, 11-extension rod, 12-cleaning brush, 13-bottom cleaning brush, 14-rinsing structure, 1401-support seat, 1402-installation groove, 1403-pipe, 1404-nozzle, 1405-teet, 1406-delivery hose, 15-drive device, 1501-bracket, 1502-second motor, 1503-screw, 16-support plate, 17-pallet, 18-avoidance groove. Detailed Implementation

[0022] The present invention will be further described below with reference to the accompanying drawings, but the scope of protection of the present invention is not limited to the following description.

[0023] Example 1: As Figures 1 to 5As shown, a mixing device for producing self-leveling mortar includes a mixing tank 1. Two support structures 2 and two hydraulic cylinders 3 are provided on the surface of the mixing tank 1. A lifting plate 4 is fixedly installed at one end of the output shaft of the hydraulic cylinders 3. A top cover 5 is slidably connected to the bottom of the lifting plate 4. A mixing structure 6 is provided in the middle of the top cover 5. A T-shaped extension plate 7 is fixedly connected to the surface of the top cover 5. A first motor 8 and a threaded plate 9 are fixedly installed on the top of the T-shaped extension plate 7. A rotating shaft 10 is fixedly installed at the bottom of the first motor 8 via a coupling. An extension rod 11 is fixedly installed on the surface of the rotating shaft 10. A cleaning brush 12 is fixedly installed at one end of the extension rod 11, and a bottom cleaning brush 13 is fixedly installed at the bottom of the extension rod 11. A rinsing structure 14 is provided at the bottom of the T-shaped extension plate 7. A driving device 15 for moving the threaded plate 9 is provided on the top of the top cover 5. The self-leveling mortar inside the mixing tank 1 is mixed by the mixing structure 6. During the mixing operation, when cleaning is performed after mixing, the hydraulic cylinder 3 drives the lifting plate 4, top cover 5, and T-shaped extension plate 7 to rise. After the mixing structure 6 moves out of the mixing tank 1, the second motor 1502 drives the lead screw 1503 to rotate. The rotation of the lead screw 1503 then drives the threaded plate 9 connected to it to move, causing the top cover 5 and T-shaped extension plate 7 to slide. When they reach the corresponding positions, the hydraulic cylinder 3 drives the lifting plate 4 to descend, allowing the cleaning brush 12 and bottom cleaning brush 13 to enter the mixing tank 1. Then, the flushing structure 14, cleaning brush 12, and bottom cleaning brush 13 rotate to clean the mixing tank 1. This allows the mixing structure 6 to move out of the mixing tank 1 for comprehensive cleaning, while the cleaning brush 12 and bottom cleaning brush 13 thoroughly clean the inner wall of the mixing tank 1, resulting in a better cleaning effect.

[0024] As an optional technical solution of this utility model, the support structure 2 includes two support columns 201, which are symmetrically fixedly connected to the surface of the mixing tank 1. A groove 202 is provided on one side of the support column 201, and a hydraulic cylinder 3 is fixedly installed on the top of the groove 202. Extended support plates 203 are fixedly connected to both sides of the support column 201. The position of the hydraulic cylinder 3 can be positioned by the support column 201 and the groove 202, so that it can drive the lifting plate 4 to perform height adjustment operations more stably. At the same time, the extended support plate 203 can increase the contact area between the support column 201 and the ground, thereby making the mixing structure more stable.

[0025] As an optional technical solution of this utility model, the bottom of the lifting plate 4 is fixedly connected to two support plates 16, which are L-shaped. The surface of the top cover 5 is fixedly connected to a support plate 17 that is slidably connected to the support plates 16. One end of the support plate 17 is connected to the T-shaped extension plate 7. Through the cooperation between the support plates 16 and the support plate 17, the movement of the top cover 5 and the T-shaped extension plate 7 can be stably guided.

[0026] As an optional technical solution of this utility model, the flushing structure 14 includes a support base 1401, which is fixedly installed at the bottom of the T-shaped extension plate 7. The bottom of the support base 1401 is provided with an installation groove 1402. Two pipes 1403 are fixedly installed on the inner wall of the installation groove 1402. Several nozzles 1404 are provided on the surface of the pipes 1403. A tee 1405 is fixedly installed at one end of the two pipes 1403. A conveying hose 1406 is fixedly installed on one side of the tee 1405. Water enters the interior of the tee 1405 through the connection of the conveying hose 1406 to the pump body. Then, the water enters the interior of the pipes 1403 through the tee 1405 and sprays from the inside of the nozzles 1404 to flush the interior of the mixing tank 1.

[0027] As an optional technical solution of this utility model, the driving device 15 includes a bracket 1501, which is fixedly installed on the top of the T-shaped extension plate 7. The bracket 1501 is U-shaped. A second motor 1502 is fixedly installed on one side of the bracket 1501. A lead screw 1503, which is threadedly connected to the threaded plate 9, is fixedly installed on one side of the second motor 1502 through a coupling. The second motor 1502 drives the lead screw 1503 to rotate. The rotation of the lead screw 1503 drives the threaded plate 9, which is threadedly connected to it, to move, thereby allowing the top cover 5 and the T-shaped extension plate 7 to slide, and the position between the cleaning structure and the stirring structure 6 can be adjusted.

[0028] As an optional technical solution of this utility model, the lifting plate 4 is provided with a relief groove 18 on the side near the T-shaped extension plate 7. The size of the relief groove 18 is larger than the size of the threaded plate 9. The relief groove 18 can prevent obstruction of the threaded plate 9, so that the first motor 8 can move to the corresponding position.

[0029] As an optional technical solution of this utility model, the length of the T-shaped extension plate 7 is greater than the diameter of the top cover 5. By making the length of the T-shaped extension plate 7 greater than the diameter of the top cover 5, a certain distance can be ensured between the stirring structure 6 and the cleaning structure, so that when one structure is running, the other structure can be located at the position of the stirring tank 1.

[0030] A mixing device for producing self-leveling mortar operates on the following principle: The mixing structure 6 mixes the self-leveling mortar inside the mixing tank 1. During cleaning, the hydraulic cylinder 3 drives the lifting plate 4, top cover 5, and T-shaped extension plate 7 to rise. After the mixing structure 6 moves out of the mixing tank 1, the second motor 1502 drives the lead screw 1503 to rotate. The rotation of the lead screw 1503 then moves the threaded plate 9 connected to it, causing the top cover 5 and T-shaped extension plate 7 to slide. When they reach the appropriate positions, the hydraulic cylinder 3 drives the lifting plate 4 to descend, allowing the cleaning brush 12 and bottom cleaning brush 13 to enter the mixing tank 1. Then, the flushing structure 14, cleaning brush 12, and bottom cleaning brush 13 rotate to clean the mixing tank 1. This allows the mixing structure 6 to move out of the mixing tank 1 for comprehensive cleaning, while the cleaning brush 12 and bottom cleaning brush 13 thoroughly clean the inner wall of the mixing tank 1, resulting in a better cleaning effect.

[0031] In summary, this self-leveling mortar production mixing device, through the cooperation of the mixing tank 1, support structure 2, hydraulic cylinder 3, lifting plate 4, top cover 5, mixing structure 6, T-shaped extension plate 7, first motor 8, threaded plate 9, rotating shaft 10, extension rod 11, cleaning brush 12, bottom cleaning brush 13, flushing structure 14, and drive device 15, enables the mixing structure 6 to move out of the mixing tank 1 for comprehensive cleaning during the cleaning operation. Simultaneously, the cleaning brush 12 and bottom cleaning brush 13 thoroughly clean the inner wall of the mixing tank 1, resulting in better cleaning performance. Furthermore, through the cooperation of the bottom cover 5, T-shaped extension plate 6, threaded plate 9, and drive device 15, the cleaning brush 12 can be moved out of the mixing tank 1 after the cleaning operation is completed, facilitating cleaning or replacement and ensuring subsequent cleaning effectiveness.

[0032] Example 2: A mixing device for producing self-leveling mortar. Based on the above examples, this example includes ball bearings on the contact surfaces of the support plate 16 and the pallet 17. The ball bearings reduce friction between the pallet 17 and the support plate 16, thereby reducing structural wear and significantly increasing service life.

Claims

1. A mixing and stirring device for producing self-leveling mortar, comprising a mixing tank (1), characterized in that: The surface of the mixing tank (1) is provided with two support structures (2) and two hydraulic cylinders (3). A lifting plate (4) is fixedly installed at one end of the output shaft of the hydraulic cylinder (3). A top cover (5) is slidably connected to the bottom of the lifting plate (4). A stirring structure (6) is provided in the middle of the top cover (5). A T-shaped extension plate (7) is fixedly connected to the surface of the top cover (5). A first motor (8) and a threaded plate (9) are fixedly installed on the top of the T-shaped extension plate (7). A rotating shaft (10) is fixedly installed at the bottom of the first motor (8) through a coupling. An extension rod (11) is fixedly installed on the surface of the rotating shaft (10). A cleaning brush (12) is fixedly installed at one end of the extension rod (11). A bottom cleaning brush (13) is fixedly installed at the bottom of the extension rod (11). A rinsing structure (14) is provided at the bottom of the T-shaped extension plate (7). A driving device (15) for moving the threaded plate (9) is provided on the top of the top cover (5).

2. The mixing and stirring device for producing self-leveling mortar according to claim 1, characterized in that: The support structure (2) includes two support columns (201), which are symmetrically fixedly connected to the surface of the mixing tank (1). A groove (202) is provided on one side of the support column (201), and a hydraulic cylinder (3) is fixedly installed on the top of the groove (202). An extension support plate (203) is fixedly connected to both sides of the support column (201).

3. The mixing and stirring device for producing self-leveling mortar according to claim 2, characterized in that: The bottom of the lifting plate (4) is fixedly connected to two support plates (16), the support plates (16) are L-shaped, and the surface of the top cover (5) is fixedly connected to a support plate (17) that is slidably connected to the support plates (16). One end of the support plate (17) is connected to the T-shaped extension plate (7).

4. The mixing and stirring device for producing self-leveling mortar according to claim 3, characterized in that: The flushing structure (14) includes a support base (1401), which is fixedly installed at the bottom of the T-shaped extension plate (7). The bottom of the support base (1401) is provided with an installation groove (1402). Two pipes (1403) are fixedly installed on the inner wall of the installation groove (1402). Several nozzles (1404) are provided on the surface of the pipes (1403). A tee (1405) is fixedly installed at one end of the two pipes (1403). A delivery hose (1406) is fixedly installed on one side of the tee (1405).

5. The mixing and stirring device for producing self-leveling mortar according to claim 4, characterized in that: The drive device (15) includes a bracket (1501), which is fixedly installed on the top of the T-shaped extension plate (7). The bracket (1501) is U-shaped. A second motor (1502) is fixedly installed on one side of the bracket (1501). A lead screw (1503) that is threadedly connected to the threaded plate (9) is fixedly installed on one side of the second motor (1502) through a coupling.

6. The mixing and stirring device for producing self-leveling mortar according to claim 5, characterized in that: The lifting plate (4) has a clearance groove (18) on the side near the T-shaped extension plate (7), and the size of the clearance groove (18) is larger than the size of the threaded plate (9).

7. A mixing and stirring device for producing self-leveling mortar according to claim 6, characterized in that: The length of the T-shaped extension plate (7) is greater than the diameter of the top cover (5).

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