Cement product pouring machine

Abstract

The utility model discloses a cement product pouring machine which comprises a fixing frame, a stirring barrel is arranged on the fixing frame, a rotating rod is arranged in the stirring barrel, a plurality of evenly-distributed stirring rods are arranged on the outer wall of the rotating rod, a fixing ring is arranged on the outer wall of the rotating rod, a rotating ring is arranged on the inner wall of the fixing ring, and a first rotating disc is arranged at the end, away from the rotating rod, of the rotating ring. A first driving motor is arranged on the upper end face of the stirring barrel, the output end of the first driving motor is connected with a first rotating shaft, and a second rotating disc is arranged on the outer wall of the first rotating shaft. Transmission between the second rotating disc and the first rotating disc is realized through a belt, so that two scrapers below a connecting ring are driven to scrape and clean the inner wall of the mixing drum, concrete solidification caused by adhesion of concrete to the inner wall of the mixing drum can be effectively prevented, and the service life of the mixing drum is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of casting machines, in particular to a cement product casting machine. Background Art

[0002] Cement is a powdery hydraulic inorganic gelling material, which becomes a slurry when mixed with water. It can harden in the air or in water, and can firmly bond sand, stone and other materials together. It is used to bond concrete made of crushed stone, and is widely used in civil construction, water conservancy, national defense and other projects.

[0003] According to a Chinese patent document with announcement number CN220198098U, a cement product casting machine is disclosed, comprising: a base, a flip support frame is arranged at one end of the base, an outlet rotating shaft is arranged at the top of the flip support frame, a mixing tank is fixedly connected to one end of the outlet rotating shaft, a rotating plug is arranged inside the outlet rotating shaft, a crank is fixedly connected to the outer surface of the rotating plug, a through hole is arranged on the outer surface of one end of the rotating plug, an external thread is arranged on the outer surface of the rotating plug, and an internal thread is arranged inside the outlet rotating shaft; the utility model improves a cement product casting machine, a rotating plug is arranged at the outlet, when mixing cement, the rotating plug can be used to seal the mixing tank to prevent cement from being thrown out, after mixing is completed, the rotating plug can be used again to pour out the cement, and the cement can also be poured out by connecting a water pipe, the rotating plug can be disassembled, and the inside of the mixing tank is convenient for cleaning, which has the advantages of preventing cement from being thrown out and facilitating cleaning, thereby effectively solving the problems and shortcomings of the existing device.

[0004] Based on the search of the above patents and in combination with the casting machine in the prior art, it is found that when the above casting machine is in use, the sealing between the rotating plug and the mixing tank is used to prevent cement from being thrown out. The rotating plug can be disassembled to facilitate the cleaning of the inside of the mixing tank. However, in actual use, after the mixing and discharging is completed, a large amount of concrete will adhere to the inner wall of the mixing tank. Due to the limited space at the mixing outlet, it is not convenient to clean the inner wall of the mixing tank, which will cause the concrete on the inner wall of the mixing tank to solidify and accumulate for a long time, making it impossible to use the mixing tank well, thereby reducing its practicality. Utility Model Content

[0005] The utility model aims to provide a cement product casting machine, which can fully stir concrete by using a rotating rod and a plurality of stirring rods, and cooperates with the use of a first driving motor to enable the second turntable to realize transmission with the first turntable through a belt, thereby driving two scrapers under the connecting ring to scrape and clean the inner wall of the mixing drum, which can effectively prevent the concrete from adhering to the inner wall of the mixing drum, causing the concrete to solidify, and prolong the service life of the mixing drum.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cement product casting machine, comprising a fixed frame, a mixing drum is provided on the fixed frame, a rotating rod is provided in the mixing drum, a plurality of evenly distributed mixing rods are provided on the outer wall of the rotating rod, a fixing ring is provided on the outer wall of the rotating rod, a rotating ring is provided on the inner wall of the fixing ring, a first turntable is provided at the end of the rotating ring away from the rotating rod, a first driving motor is provided on the upper end surface of the mixing drum, a first rotating shaft is connected to the output end of the first driving motor, a second turntable is provided on the outer wall of the first rotating shaft, the first turntable and the second turntable are connected by belt drive, a connecting rod is provided on the outer wall of the fixing ring, connecting rings are provided at both ends of the connecting rod, and two symmetrical scrapers are provided on the lower end surface of the connecting ring.

[0007] The beneficial effects of the utility model are as follows: the concrete is fully stirred by the rotation of the stirring rod, the operation of the first driving motor causes the second rotating disk to be transmitted between the belt and the first rotating disk, thereby driving the rotating ring to rotate through the first rotation, realizing the rotation of the scraper driven by the connecting ring, cleaning the inner wall of the mixing drum, preventing the concrete from adhering to the inner wall of the mixing drum and affecting the normal use of the mixing drum:

[0008] In order to quickly clean the inner wall of the mixing drum:

[0009] As a further improvement of the above technical solution: the upper end surface of the mixing drum is fixedly connected to a positioning frame, the lower end surface of the positioning frame is fixedly connected to a second drive motor, the output end of the second drive motor is connected to a second rotating shaft, the second rotating shaft is fixedly connected to the rotating rod, and the rotating rod is rotatably connected to the fixed ring.

[0010] The beneficial effect of this improvement is that by using the second driving motor, the second rotating shaft can drive the rotating rod to rotate, providing stable power output for the stirring rotation of the multiple stirring rods on the rotating rod, and facilitating the rapid and uniform stirring of concrete:

[0011] In order to achieve power output to the stirring rod:

[0012] As a further improvement of the above technical solution: an auxiliary rod is fixedly connected to one end of the rotating rod away from the second rotating shaft, and a spiral blade is fixedly connected to the outer wall of the auxiliary rod.

[0013] The beneficial effects of this improvement are: through the use of auxiliary rods and spiral blades, the bottom of the mixing drum can be fully stirred to ensure the quality of concrete mixing and prevent the concrete from being mixed unevenly and affecting the quality of the concrete:

[0014] In order to achieve sufficient stirring of the bottom of the mixing drum:

[0015] As a further improvement of the above technical solution: a discharging block is fixedly connected to a single side of the mixing drum, a movable groove is opened in the discharging block, a movable block is slidably connected in the movable groove, a fixed rod is fixedly connected to one side of the movable block, two symmetrical electric telescopic columns are fixedly connected to one side of the fixed rod, a positioning block is fixedly connected to one end of the electric telescopic column away from the fixed rod, and the positioning block is fixedly connected to the discharging block.

[0016] The beneficial effects of this improvement are: through the action of two electric telescopic columns, the moving block can be flexibly moved, and the movement of the moving block determines whether the concrete is discharged, and the mixing drum can be blocked to prevent the problem of concrete raw materials overflowing during the mixing process:

[0017] In order to seal the mixing drum and control the discharge:

[0018] As a further improvement of the above technical solution: an inlet bucket is fixedly connected to the upper end surface of the mixing drum.

[0019] The beneficial effect of this improvement is that by using the feed hopper, concrete raw materials can be quickly added to the mixing drum to prevent the raw materials from spilling during the addition process:

[0020] In order to transport concrete raw materials:

[0021] As a further improvement of the above technical solution: the first drive motor is fixedly connected to the mixing drum, the first turntable is fixedly connected to the rotating ring, the rotating ring is fixedly connected to the fixed ring, the fixed ring is fixedly connected to the connecting rod, the connecting rod is fixedly connected to the connecting ring, the connecting ring is fixedly connected to the scraper, and the second turntable is fixedly connected to the first rotating shaft.

[0022] The beneficial effect of this improvement is that the first drive motor can be connected to the mixing drum with a fixed connection to ensure stable output of the first drive motor, and the rotation of the scraper can be achieved by fixing the rotating ring, the fixing ring, the connecting rod, the connecting ring and the scraper to each other, so as to facilitate cleaning of the inner wall of the mixing drum.

[0023] In order to connect and fix the scraper to ensure its stable operation:

[0024] As a further improvement of the above technical solution: the second rotating shaft is rotationally connected to the first rotating disk.

[0025] The beneficial effect of this improvement is that the second rotating shaft is rotatably connected to the first rotating disk, so that the first rotating disk will not be affected during the rotation of the rotating rod to mix the concrete, and the scraper and the mixing rod will not affect each other:

[0026] In order to achieve a distinction between the power output connections of the scraper and the stirring rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 A schematic diagram of the three-dimensional structure provided by the utility model;

[0028] Figure 2 A top view provided for the utility model;

[0029] Figure 3 The utility model provides Figure 2 The three-dimensional cross-section view at AA in the middle;

[0030] Figure 4 The utility model provides Figure 3 The enlarged view of point A in the middle;

[0031] Figure 5 The utility model provides Figure 3 The enlarged view of point B in the middle;

[0032] Figure 6 This is a front view provided by the utility model.

[0033] In the figure: 1, fixed frame; 11, mixing drum; 12, rotating rod; 13, mixing rod; 14, fixed ring; 15, rotating ring; 16, first turntable; 17, first drive motor; 18, first rotating shaft; 19, second turntable; 20, belt; 21, connecting rod; 22, connecting ring; 23, scraper; 31, positioning frame; 32, second drive motor; 33, second rotating shaft; 41, auxiliary rod; 42, spiral blade; 51, discharge block; 52, moving trough; 53, moving block; 54, fixed rod; 55, electric telescopic column; 56, positioning block; 61, inlet bucket. DETAILED DESCRIPTION

[0034] In order to enable those skilled in the art to better understand the technical solution of the utility model, the utility model is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the utility model.

[0035] like Figures 1 to 6As shown, a cement product casting machine provided by an embodiment of the utility model comprises a fixed frame 1, a mixing drum 11 is arranged on the fixed frame 1, a rotating rod 12 is arranged in the mixing drum 11, a plurality of evenly distributed mixing rods 13 are arranged on the outer wall of the rotating rod 12, and the use of the rotating rod 12 and the plurality of mixing rods 13 can fully mix the concrete in the mixing drum 11, a fixing ring 14 is arranged on the outer wall of the rotating rod 12, a rotating ring 15 is arranged on the inner wall of the fixing ring 14, a first rotating disk 16 is arranged at one end of the rotating ring 15 away from the rotating rod 12, a first driving motor 17 is arranged on the upper end surface of the mixing drum 11, a first rotating shaft 18 is connected to the output end of the first driving motor 17, a second rotating disk 19 is arranged on the outer wall of the first rotating shaft 18, and the first rotating disk 16 and the second rotating disk 19 are arranged on the outer wall of the first rotating shaft 18. The turntable 19 is connected through a belt 20 transmission, a connecting rod 21 is provided on the outer wall of the fixed ring 14, and connecting rings 22 are provided at both ends of the connecting rod 21. Two symmetrical scrapers 23 are provided on the lower end surface of the connecting ring 22. The two scrapers 23 can scrape and clean the inner wall of the mixing drum 11. The first drive motor 17 is fixedly connected to the mixing drum 11, the first turntable 16 is fixedly connected to the rotating ring 15, the rotating ring 15 is fixedly connected to the fixed ring 14, the fixed ring 14 is fixedly connected to the connecting rod 21, the connecting rod 21 is fixedly connected to the connecting ring 22, the connecting ring 22 is fixedly connected to the scraper 23, the second turntable 19 is fixedly connected to the first rotating shaft 18, and the first drive motor 17 is used to make the second turntable 19 connected to the first turntable 16 through the belt 20. The first turntable 16 drives the fixed ring 14 and the rotating ring 15 to rotate, and then the connecting rod 21 drives the connecting ring 22 and the two scrapers 23 to rotate, so as to quickly clean the inner wall of the mixing drum 11. The upper end surface of the mixing drum 11 is fixedly connected with a positioning frame 31, and the lower end surface of the positioning frame 31 is fixedly connected with a second drive motor 32. The positioning frame 31 can fix the second drive motor 32 to ensure the stable output of the second drive motor 32. The output end of the second drive motor 32 is connected with a second rotating shaft 33, and the second rotating shaft 33 is fixedly connected to the rotating rod 12. The rotating rod 12 is rotatably connected to the fixed ring 14. Through the operation of the second forward and reverse motor, the rotating rod 12 is driven to rotate rapidly, and a plurality of stirring rods 13 are provided. The second rotating shaft 33 is rotatably connected to the first rotating disk 16, and the second rotating shaft 33 is rotatably connected to the first rotating disk 16, which can distinguish the power and ensure that the stirring rod 13 and the scraper 23 are not affected by each other. The end of the rotating rod 12 away from the second rotating shaft 33 is fixedly connected to the auxiliary rod 41, and the outer wall of the auxiliary rod 41 is fixedly connected to the spiral blade 42. Through the use of the auxiliary rod 41 and the spiral blade 42, the bottom of the mixing drum 11 can be fully stirred to prevent the concrete from being uneven during the mixing process. A discharging block 51 is fixedly connected to the lower single side of the mixing drum 11, and a moving groove 52 is opened in the discharging block 51. A moving block 53 is slidably connected in the moving groove 52, and a fixed rod 54 is fixedly connected to one side of the moving block 53.One side of the fixed rod 54 is fixedly connected to two symmetrical electric telescopic columns 55. One end of the electric telescopic column 55 away from the fixed rod 54 is fixedly connected to a positioning block 56. The positioning block 56 is fixedly connected to the discharge block 51. Through the action of the two electric telescopic columns 55, the moving block 53 can be flexibly controlled to ensure the opening and closing of the discharge block 51, so as to achieve the mixing and discharging of concrete. The upper end surface of the mixing drum 11 is fixedly connected to an inlet hopper 61, which can transport concrete raw materials to prevent them from scattering.

[0036] The working principle and use process of the utility model are as follows: when in use, first, the concrete raw materials are transported into the mixing drum 11 through the use of the feed hopper, and the second driving motor 32 is used to make the second rotating shaft 33 drive the plurality of stirring rods 13 on the rotating rod 12 to fully stir the concrete, and the auxiliary rod 41 drives the spiral blade 42 to fully stir the bottom of the mixing drum 11. When the stirring is completed, the moving block 53 is controlled to move through the action of the two electric telescopic columns 55, so that the discharging block 51 is opened to discharge the mixed concrete. When the mixing is completed, the moving block 53 is controlled to move through the action of the two electric telescopic columns 55, so that the discharging block 51 is opened to discharge the mixed concrete. After the concrete in the drum 11 is discharged, the first drive motor 17 drives the second turntable 19 and the first turntable 16 through the belt 20, so that the first turntable 16 drives the fixed ring 14 and the rotating ring 15 to rotate, and the two scrapers 23 on the connecting ring 22 are used to clean the inner wall of the mixing drum 11. During the cleaning process, water is added to the mixing drum 11 through the feed hopper to rinse the inside of the mixing drum 11 and the two scrapers 23, so as to achieve efficient and rapid cleaning of the mixing drum 11, thereby realizing the use of the entire casting machine.

[0037] The contents not described in detail in this specification belong to the prior art known to professionals in this field.

[0038] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A cement product casting machine, comprising a fixed frame (1), characterized in that: The fixed frame (1) is provided with a mixing drum (11), a rotating rod (12) is provided inside the mixing drum (11), a plurality of evenly distributed mixing rods (13) are provided on the outer wall of the rotating rod (12), a fixing ring (14) is provided on the outer wall of the rotating rod (12), a rotating ring (15) is provided on the inner wall of the fixing ring (14), and a first rotating disk (16) is provided at one end of the rotating ring (15) away from the rotating rod (12); The upper end surface of the mixing drum (11) is provided with a first driving motor (17), the output end of the first driving motor (17) is connected to a first rotating shaft (18), the outer wall of the first rotating shaft (18) is provided with a second rotating disk (19), the first rotating disk (16) and the second rotating disk (19) are connected by a belt (20), the outer wall of the fixing ring (14) is provided with a connecting rod (21), both ends of the connecting rod (21) are provided with connecting rings (22), the lower end surface of the connecting ring (22) is provided with two symmetrical scrapers (23), the A discharging block (51) is fixedly connected to one side of the mixing drum (11), a moving groove (52) is provided in the discharging block (51), a moving block (53) is slidably connected in the moving groove (52), a fixing rod (54) is fixedly connected to one side of the moving block (53), two symmetrical electric telescopic columns (55) are fixedly connected to one side of the fixing rod (54), a positioning block (56) is fixedly connected to one end of the electric telescopic column (55) away from the fixing rod (54), and the positioning block (56) is fixedly connected to the discharging block (51).

2. A cement product casting machine according to claim 1, characterized in that: The upper end surface of the mixing drum (11) is fixedly connected to a positioning frame (31), the lower end surface of the positioning frame (31) is fixedly connected to a second drive motor (32), the output end of the second drive motor (32) is connected to a second rotating shaft (33), the second rotating shaft (33) is fixedly connected to the rotating rod (12), and the rotating rod (12) is rotatably connected to the fixing ring (14).

3. A cement product casting machine according to claim 2, characterized in that: One end of the rotating rod (12) away from the second rotating shaft (33) is fixedly connected to an auxiliary rod (41), and a spiral blade (42) is fixedly connected to the outer wall of the auxiliary rod (41).

4. A cement product casting machine according to claim 1, characterized in that: An inlet bucket (61) is fixedly connected to the upper end surface of the mixing drum (11).

5. A cement product casting machine according to claim 1, characterized in that: The first driving motor (17) is fixedly connected to the mixing drum (11), the first turntable (16) is fixedly connected to the rotating ring (15), the rotating ring (15) is fixedly connected to the fixed ring (14), the fixed ring (14) is fixedly connected to the connecting rod (21), the connecting rod (21) is fixedly connected to the connecting ring (22), the connecting ring (22) is fixedly connected to the scraper (23), and the second turntable (19) is fixedly connected to the first rotating shaft (18).

6. A cement product casting machine according to claim 2, characterized in that: The second rotating shaft (33) is rotatably connected to the first rotating disk (16).

Images