Cement mortar test mold cleaning table

Abstract

The utility model discloses a cement mortar test mold cleaning table, and relates to the technical field of cement mortar test mold cleaning, the cement mortar test mold cleaning table comprises a cleaning workbench, one side of the upper part of the cleaning workbench is provided with a cleaning pool, and one side of the upper part of the cleaning pool is fixedly provided with a plurality of outer shells which are distributed at equal intervals; a first crown gear is rotationally mounted in the middle of one side of each outer shell, second crown gears are rotationally mounted on the two sides of each outer shell, and the second crown gears are connected with the first crown gears in a meshed mode. The water spraying pipes and the iron cement mortar test mold are driven to rotate, through relative rotation of the water spraying pipes on the two sides and autorotation of the test mold, the coverage area is wider when water is sprayed to the surface of the cement mortar test mold at high pressure for cleaning, the cleaning efficiency and cleanliness are greatly improved, and the labor intensity of workers is reduced.

Description

Technical Field

[0001] This utility model relates to the field of cement mortar mold cleaning technology, specifically a cement mortar mold cleaning table. Background Technology

[0002] A cement mortar mold is a mold used to prepare cement mortar. It includes multiple parallel partitions and end plates respectively set at both ends of each partition. Each partition and the end plates form multiple elongated mold grooves, which are used to hold cement mortar. Cement mortar molds are mostly made of cast iron, which has high strength and hardness, good wear resistance, and can withstand the pressure and impact of cement mortar during the molding process. In addition, cast iron molds also have good thermal conductivity, which can dissipate heat evenly during the setting of cement mortar, and contribute to the stability of the internal structure of the test block.

[0003] After use, cement mortar molds leave behind cement mortar and other residues. If not cleaned promptly, these residues will dry and harden, adhering firmly to the mold surface. This not only affects the dimensional accuracy of the mold for subsequent use but may also cause damage. Therefore, cast iron molds need to be cleaned promptly after use. However, cleaning usually requires workers to disassemble the molds one by one at the cleaning table and clean and wipe each mold partition. This process is slow, labor-intensive, and complex, and it is easy to leave a large amount of impurities on the cleaning table, increasing the workload and wasting test time. When cleaning equipment is used to clean the molds, it can only perform a simple rinse on the mold surface. The equipment movement trajectory is singular, and the cleaning effect is difficult to guarantee. Utility Model Content

[0004] In order to solve the problems of slow cleaning efficiency and high workload of cleaning cast iron test molds, the purpose of this utility model is to provide a cement mortar test mold cleaning table.

[0005] To solve the above technical problems, the present invention adopts the following technical solution: a cement mortar test mold cleaning table, including a cleaning workbench, a cleaning pool is provided on the upper side of the cleaning workbench, a plurality of equally spaced outer shells are fixedly installed on the upper side of the cleaning pool, a first crown gear is rotatably installed on the middle of one side of each of the plurality of outer shells, a second crown gear is rotatably installed on both sides of each of the plurality of outer shells, the second crown gears are meshed with the first crown gears, an electromagnet is fixedly installed on the middle of one side of each of the plurality of first crown gears, and a water spray pipe is fixedly installed on the middle of one side of each of the plurality of second crown gears;

[0006] Multiple worm gears with equal spacing are rotatably mounted on one side of the upper part of the cleaning workbench. One side of each of the multiple first crown gears is fixedly mounted on the middle of one side of the first worm gear. A rotating shaft is rotatably mounted on one side of the upper part of the cleaning workbench. Multiple worms with equal spacing are fixedly mounted on the upper part of the rotating shaft. The worms and worm gears are meshed with each other. A drive assembly is provided on one side of the rotating shaft. Filter boxes are provided at the lower part of the multiple outer shells.

[0007] Preferably, a reciprocating screw is rotatably installed on one side of the middle of the cleaning workbench, a sliding block is installed on the upper part of the reciprocating screw for mutual use, a movable plate is fixedly installed on one side of the sliding block, and a cleaning brush is detachably installed at the bottom of the movable plate, with the cleaning brush in contact with the upper surface of the filter box.

[0008] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0009] 1. This application uses a motor to drive the water spray pipe and the iron cement mortar mold to rotate through the cooperation of the first and second crown gears. The relative rotation of the two water spray pipes and the rotation of the mold itself allow for a wider coverage area when high-pressure water is sprayed onto the surface of the cement mortar mold for cleaning, which greatly improves cleaning efficiency and cleanliness and reduces the labor intensity of the workers.

[0010] 2. This application uses a filter box to filter the wastewater generated during the cleaning of the test mold. At the same time, the transmission belt drives the reciprocating screw, which causes the cleaning brush to clean the surface of the filter box, preventing impurities from clogging the small holes of the filter box, ensuring the smoothness of wastewater filtration, and preventing large impurities from flowing directly out of the water pipe at the bottom of the cleaning tank, which would cause the drainage pipe to be blocked. Attached Figure Description

[0011] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0012] Figure 1 This is a schematic diagram of the structure of this utility model.

[0013] Figure 2 This is a cross-sectional structural diagram of the present invention.

[0014] Figure 3 This utility model Figure 2 Enlarged view of point A in the middle.

[0015] Figure 4 This is a schematic diagram of the cross-sectional structure of the outer shell of this utility model.

[0016] Figure 5 This is a schematic diagram of the structure of the filter box and the mounting plate after disassembly in this utility model.

[0017] Figure 6 This is a schematic diagram of the cross-sectional structure of the sliding block of this utility model.

[0018] In the diagram: 1. Cleaning workbench; 11. Enclosure; 12. Spray head; 13. Cleaning tank; 2. Outer casing; 21. Motor; 22. Shaft; 23. Worm gear; 24. Worm wheel; 25. First crown gear; 26. Second crown gear; 27. Water spray pipe; 28. Electromagnet; 3. Filter box; 31. Reciprocating lead screw; 32. Limit groove; 33. Sliding block; 34. Moving plate; 35. Cleaning brush; 36. Mounting plate; 361. Mounting groove. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Example: Figure 1-6 As shown, this utility model provides a cement mortar mold cleaning table, including a cleaning workbench 1. A cleaning pool 13 is provided on one side of the upper part of the cleaning workbench 13. Multiple equally spaced outer shells 2 are fixedly installed on one side of the upper part of the cleaning pool 13. A first crown gear 25 is rotatably installed in the middle of one side of each of the multiple outer shells 2. A second crown gear 26 is rotatably installed on both sides of each of the multiple outer shells 2. The second crown gear 26 and the first crown gear 25 are meshed with each other. An electromagnet 28 is fixedly installed in the middle of one side of each of the multiple first crown gears 25. The electromagnet 28 is composed of an iron core and a coil wound on the iron core. When the coil is energized, a magnetic field is generated, which in turn generates an attraction force on the iron object. The magnitude of the attraction force is related to the current intensity, the number of coil turns, and the material of the iron core. The larger the current and the more turns, the stronger the magnetic field generated and the greater the attraction force. When it is necessary to remove the attraction, the coil current is cut off, the magnetic field disappears quickly, and the attraction force on the iron object is released. A water spray pipe 27 is fixedly installed in the middle of one side of each of the multiple second crown gears 26.

[0021] Multiple worm gears 24 with equal spacing are rotatably mounted on one side of the upper part of the cleaning workbench 1. One side of each of the multiple first crown gears 25 is fixedly mounted on the middle of one side of the first worm gear 24. A rotating shaft 22 is rotatably mounted on one side of the upper part of the cleaning workbench 1. Multiple worms 23 with equal spacing are fixedly mounted on the upper part of the rotating shaft 22. The worms 23 are meshed with the worm gears 24. A drive assembly is provided on one side of the rotating shaft 22. A filter box 3 is provided at the lower part of the multiple outer shells 2.

[0022] A reciprocating screw 31 is rotatably mounted on one side of the middle of the cleaning workbench 1. A sliding block 33 is mounted on the upper part of the reciprocating screw 31 for mutual use. A movable plate 34 is fixedly mounted on one side of the sliding block 33. A cleaning brush 35 is detachably mounted on the bottom end of the movable plate 34. The cleaning brush 35 is in contact with the upper surface of the filter box 3. By setting the cleaning brush 35, the bottom end of the movable plate 34 is provided with an internal threaded hole. The top ends of the two cleaning brushes 35 are provided with external threaded rods that match the internal threaded holes. The external threaded rods are threaded into the threaded holes, thereby fixing the cleaning brushes 35. The cleaning brushes 35 can be disassembled and installed by rotating the external threaded rods.

[0023] The drive assembly includes a motor 21, which is fixedly installed on the upper side of the cleaning workbench 1. One end of the rotating shaft 22 is fixedly installed on the drive end of the motor 21. By setting the motor 21, the rotating shaft 22 can be driven to rotate.

[0024] The rotating shaft 22 and the reciprocating lead screw 31 are connected by a transmission belt. By setting the transmission belt, the rotating shaft 22 and the reciprocating lead screw 31 can rotate simultaneously under the transmission of the transmission belt.

[0025] Two symmetrically distributed mounting plates 36 are fixedly installed at the lower part of the cleaning tank 13. Mounting grooves 361 are provided on the opposite sides of the two mounting plates 36. The filter box 3 is slidably locked inside the mounting grooves 361. By setting the mounting grooves 361, the filter box 3 can be quickly installed at the lower part of the cleaning tank 13 to filter the cleaning wastewater.

[0026] A limiting groove 32 is provided on one side of the lower part of the cleaning pool 13. The sliding block 33 is slidably locked inside the limiting groove 32. By setting the limiting groove 32, the sliding block 33 can be limited, which prevents the sliding block 33 from rotating when the reciprocating screw 31 rotates, thereby ensuring the stable reciprocating movement of the sliding block 33.

[0027] A partition 11 is fixedly installed on the top of the cleaning workbench 1. By setting the partition 11, the top of the cleaning workbench 1 can be blocked, and water or stains on the cleaning workbench 1 can fall off.

[0028] Multiple equally spaced nozzles 12 are fixedly installed inside the enclosure 11. The nozzles 12 are connected to an external water pipe. By setting the nozzles 12, when the workers disassemble the cement mortar test mold placed on the upper side of the cleaning workbench 1, some cement impurities attached to the outer surface of the cement mortar test mold will fall onto the upper surface of the cleaning workbench 1. Normally, it is necessary to manually collect water to wash the upper surface of the cleaning workbench 1, which is inefficient. However, by spraying clean water at high pressure through multiple nozzles 12, the upper surface of the cleaning workbench 1 can be quickly washed, which is more efficient.

[0029] Working principle: In actual use, the staff disassembles the iron cement mortar test mold one by one, and brings one end of the cement mortar test mold close to the middle of the electromagnet 28. By controlling the current of the coil inside the electromagnet 28, the adsorption of the cement mortar test mold is flexibly controlled. After adsorption is completed, the motor 21 drives the rotating shaft 22 to rotate, which drives multiple worm gears 23 to rotate, thereby causing multiple worm wheels 24 to rotate, which drives the first crown gear 25 to rotate, which drives the electromagnet 28 to rotate, causing the cement mortar test mold adsorbed on the electromagnet 28 to rotate. At the same time, it drives the two second crown gears 26 that are meshed with the first crown gear 25 to rotate relative to each other, thereby causing the water spray pipe 27 to rotate. The water spray pipe 27 is connected to an external water pipe through a rotary joint, so that clean water is sprayed out under high pressure through the water spray pipe 27 to clean the rotating cement mortar test mold.

[0030] The wastewater and impurities left during cleaning fall into the interior of the filter box 3. Under the rotation of the rotating shaft 22, the transmission belt drives the reciprocating screw 31 to rotate, which in turn drives the sliding block 33 that works with it to slide back and forth. This causes the moving plate 34 and the cleaning brush 35 to move back and forth, cleaning and scraping the upper part of the filter box 3. However, the cleaning brush 35 is a soft brush and will not make hard contact with the filter box 3 to scrape away impurities, thus avoiding pushing impurities into the small holes inside the filter box 3. It only cleans the impurities attached to the upper part of the filter box 3, preventing all the impurities from being attached to the upper part of the filter box 3 and affecting the downward flow of sewage through the filter box 3.

[0031] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A cement mortar test mould cleaning station comprising a cleaning worktable (1), characterised in that: The upper side of the cleaning workbench (1) is provided with a cleaning pool (13), a plurality of outer shells (2) are fixedly installed on the upper side of the cleaning pool (13) at equal intervals, a first crown gear (25) is rotatably installed on one side of each of the plurality of outer shells (2), a second crown gear (26) is rotatably installed on both sides of each of the plurality of outer shells (2), the second crown gear (26) is meshingly connected with the first crown gear (25), an electromagnet (28) is fixedly installed on one side of each of the plurality of first crown gears (25), and a water spraying pipe (27) is fixedly installed on one side of each of the plurality of second crown gears (26). A plurality of worm gears (24) are rotatably installed on the upper side of the cleaning workbench (1) at equal intervals, one side of each of the plurality of first crown gears (25) is fixedly installed on the middle of one side of the first worm gear (24), a rotating shaft (22) is rotatably installed on the upper side of the cleaning workbench (1), a plurality of worm gears (23) are fixedly installed on the upper side of the rotating shaft (22) at equal intervals, the worm gears (23) are meshingly connected with the worm gears (24), one side of the rotating shaft (22) is provided with a driving assembly, and the lower part of each of the plurality of outer shells (2) is provided with a filter box (3).

2. A cement mortar test mould cleaning station as claimed in claim 1, characterised in that, A reciprocating screw rod (31) is rotatably installed on one side of the middle of the cleaning workbench (1), a sliding block (33) is installed on the upper part of the reciprocating screw rod (31) and used in cooperation, a moving plate (34) is fixedly installed on one side of the sliding block (33), and a cleaning brush (35) is detachably installed on the bottom end of the moving plate (34) and in contact with the upper surface of the filter box (3).

3. A cement mortar test mould cleaning station as claimed in claim 1, characterised in that, The driving assembly comprises a motor (21), the motor (21) is fixedly installed on one side of the upper part of the cleaning workbench (1), and one end of the rotating shaft (22) is fixedly installed on the driving end of the motor (21).

4. A cement mortar test mould cleaning station as claimed in claim 1, characterised in that, The rotating shaft (22) and the reciprocating screw rod (31) are drivingly connected through a transmission belt.

5. A cement mortar form cleaning station as defined in claim 1 wherein, The lower part of the cleaning pool (13) is fixedly installed with two symmetrically distributed mounting plates (36), mounting grooves (361) are formed on the opposite sides of the two mounting plates (36), and the filter box (3) is slidingly clamped in the mounting grooves (361).

6. A cement mortar form cleaning station as defined in claim 2 wherein, A limiting groove (32) is formed on one side of the lower part of the cleaning pool (13), and the sliding block (33) is slidingly clamped in the limiting groove (32).

7. A cement mortar form cleaning station as defined in claim 1 wherein, The top end of the cleaning workbench (1) is fixedly installed with a surrounding plate (11).

8. A cement mortar form cleaning station as defined in claim 7 wherein, A plurality of spray heads (12) are fixedly installed in the surrounding plate (11) at equal intervals, and the plurality of spray heads (12) are in communication with an external water pipe.

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