Fabricated building material mixing equipment

Abstract

The utility model discloses assembly type building material mixing equipment, which relates to the field of constructional engineering and comprises a mixing box body and a feed port arranged at the top end of the mixing box body, a discharge port is arranged at the lower end of the mixing box body, and the output end of a driving motor extends into the mixing box body and is fixedly connected with a bidirectional threaded rod. The outer side of the bidirectional threaded rod is sleeved with a movable block, and the outer side of the movable block is fixedly connected with a mixing mechanism used for improving the mixing efficiency. According to the assembly type building material mixing equipment, materials can be added into the mixing box body through a feeding opening, and then a bidirectional threaded rod can be driven to rotate through rotation of the output end of a driving motor, so that a movable block and the bidirectional threaded rod continuously rotate and move up and down through threaded connection; therefore, the connecting rod and the shifting block can turn over and mix the materials in the mixing box body up and down, and the problem that the materials are not thoroughly mixed during mixing is effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to an assembled building material mixing device. Background Art

[0002] Prefabricated construction refers to transferring a large amount of on-site work in traditional construction methods to factories, processing and manufacturing building components and accessories in factories, and connecting and processing components and accessories using safe connection methods. In the process of processing components and accessories, it is necessary to mix the building materials according to different needs to ensure stable and continuous production of building materials in the subsequent processing process.

[0003] In the prior art, a Chinese patent with authorization announcement number CN211806985U discloses a raw material mixing device for a new type of grouting material for prefabricated buildings, including a raw material mixer, rollers are fixedly connected to both sides of the bottom of the raw material mixer, a control panel is fixedly connected to the front of the raw material mixer, a movable push rod is fixedly connected to the left side of the raw material mixer, a mixing box door is rotatably connected to the right side of the raw material mixer, and a feed pipe is connected to the top of the raw material mixer. The utility model relates to the technical field of building material production. The raw material mixing device for a new type of grouting material for prefabricated buildings, through the arrangement of the mixing box door and the placement type raw material mixing box, enables the existing raw material mixing device for a new type of grouting material for prefabricated buildings to take out the raw material mixing box by opening the mixing box door after use, and the raw material mixing box is fully cleaned and dried for later use, avoiding the problem of being difficult to fully clean and dry the raw material mixing box.

[0004] The above-mentioned mechanism opens the mixing box door and takes out the raw material mixing box, so that the raw material mixing box can be cleaned and dried for later use. However, in actual use, the inside of the mixing box can be thoroughly cleaned by a high-pressure water gun to reduce material residue. In the mixing process, uneven mixing is prone to occur, and excessive material feeding causes incomplete mixing. Utility Model Content

[0005] The utility model aims to provide an assembled building material mixing device to solve the problem of uneven mixing and incomplete mixing caused by excessive material feeding during the mixing process proposed in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an assembled building material mixing device, comprising a mixing box body and a feed port opened at the top of the mixing box body, a discharge port opened at the lower end of the mixing box body, a driving motor fixedly connected to the middle position of the top of the mixing box body through a coupling, and the output end of the driving motor extends to the inside of the mixing box body and is fixedly connected to a bidirectional threaded rod;

[0007] The outer side of the bidirectional threaded rod is sleeved with a movable block, and the outer side of the movable block is fixedly connected with a mixing mechanism for increasing mixing efficiency, the mixing mechanism includes a connecting rod, and the connecting rod is fixedly connected to the outside of the movable block, and one side of the connecting rod is fixedly connected with a shifting block;

[0008] The bottom end of the bidirectional threaded rod is fixedly connected with a mounting frame, and the bottom end of the mounting frame is fixedly connected with a scraping mechanism for reducing material residue.

[0009] Furthermore, a baffle plate is slidably connected to the inside of the feed port, and a connecting frame is fixedly connected to one side of the baffle plate, one side of the connecting frame passes through and extends to the inside of the mixing box body, and a sliding block is fixedly connected to the bottom end of the connecting frame, and the sliding block is arranged at the top of the shift block.

[0010] Furthermore, a return spring is wound around the outer side of the connecting frame, and the top end of the return spring is connected to the top end inside the mixing box body, and an elastic structure is formed between the return spring and the mixing box body.

[0011] Furthermore, a slide rail is provided at the upper end of one side of the mixing box body, and a slider matching the slide rail is fixedly connected to one side of the sliding block, and a sliding structure is formed between the mixing box body and the sliding block through a sliding connection between the slider and the slide rail.

[0012] Furthermore, the scraping mechanism includes a turntable, and the turntable is fixedly connected to the bottom end of the bidirectional threaded rod, a protrusion is fixedly connected to the outer side of the turntable, the bottom end of the mounting frame is fixedly connected to a fixing plate, and one side of the fixing plate is snap-connected with a pushing rod, one side of the pushing rod extends to one side of the fixing plate and is fixedly connected with an installation box, and a scraper is slidably connected to the inside of the installation box.

[0013] Furthermore, the bottom end of the scraper is in contact with the inner wall of the discharge port, and the cross section of the scraper is a right-angled trapezoid.

[0014] Furthermore, a connecting spring is wound around the outer side of the propulsion rod, and one side of the connecting spring is connected to the fixing plate:

[0015] 1. Materials can be added to the mixing box body through the feed port, and then the output end of the driving motor can drive the bidirectional threaded rod to rotate, so that the movable block and the bidirectional threaded rod are connected by threads and rotate up and down continuously, so that the connecting rod and the shifting block can turn the materials inside the mixing box body up and down to mix them, which increases the mixing efficiency between the materials and effectively avoids the problem of incomplete mixing of the materials. Finally, the mixed materials are discharged from the mixing box body through the discharge port;

[0016] Furthermore, by moving the connecting rod and the shifting block up and down, the shifting block can apply an upward force to the sliding block, and the return spring shortens its length due to the force. At the same time, the connecting frame drives the shielding plate to move upward inside the feed port, so that a gap can be left between the outer side of the shielding plate and the side wall of the feed port, and the material falls through the gap. The continuous rotation of the connecting rod makes the shielding plate open at the same time each time, thereby realizing the control of material feeding, avoiding the problem of excessive feeding at one time causing the material mixing process to be prolonged and affecting the mixing effect, and increasing the overall flexibility during mixing.

[0017] Furthermore, the elastic force of the reset spring can flexibly drive the sliding block to reset each time the connecting rod rotates to other angles, thereby resetting the position of the shielding plate, so that the shielding plate can block the feed inlet when the sliding block is not lifted up, thereby preventing the material from entering and affecting the mixing effect;

[0018] 2. When the output end of the driving motor rotates to drive the bidirectional threaded rod to rotate, the bidirectional threaded rod will pass through the mounting frame to drive the turntable to rotate, so that the convex block on the outer side of the turntable can continuously squeeze the push rod, so that the connecting spring is stressed and shortened in length. At the same time, the mounting box and the scraper on one side of the connecting spring are pushed toward the inner wall of the discharge port. The scraper contacts the inner wall of the discharge port by its own gravity. When the convex block rotates to other angles, the connecting spring loses its squeezing force, and the connecting spring drives the push rod to reset its position, so that the scraper scrapes the side wall of the discharge port to reduce the material residue on the inner wall of the discharge port.

[0019] Furthermore, the bottom end of the scraper is fitted with the inner wall of the discharge port, so that when the installation box is repeatedly moved, the upper end of the scraper can move inside the installation box, while the bottom end of the scraper is always in contact with the discharge port to scrape the material, reducing material residue. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the front view and cross-section of the three-dimensional structure of the utility model;

[0022] Figure 3 It is a three-dimensional schematic diagram of the anti-residue mechanism of the utility model;

[0023] Figure 4 It is a three-dimensional structural schematic diagram of the scraping mechanism of the utility model;

[0024] Figure 5 It is a three-dimensional structural schematic diagram of the stirring mechanism of the utility model;

[0025] Figure 6 It is a three-dimensional structural schematic diagram of the feed control mechanism of the utility model;

[0026] Figure 7 It is a three-dimensional structural schematic diagram of the turntable of the utility model.

[0027] In the figure: 1. mixing box body; 2. feed port; 3. discharge port; 4. drive motor; 5. bidirectional threaded rod; 6. movable block; 7. connecting rod; 8. dial block; 9. sliding block; 10. connecting frame; 11. shielding plate; 12. reset spring; 13. slider; 14. slide rail; 15. mounting frame; 16. turntable; 17. bump; 18. fixing plate; 19. pushing rod; 20. connecting spring; 21. mounting box; 22. scraper. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Embodiment 1:

[0030] like Figure 1 , Figure 2 and Figure 4The technical solution shown is to solve the problem that uneven material mixing is likely to occur during the material mixing process, which affects the subsequent use of the materials: the assembled building material mixing equipment discloses a mixing mechanism, including a mixing box body 1 and a feed port 2 opened at the top of the mixing box body 1, a discharge port 3 opened at the lower end of the mixing box body 1, a driving motor 4 is fixedly connected to the middle position of the top of the mixing box body 1 through a coupling, and the output end of the driving motor 4 extends to the interior of the mixing box body 1 and is fixedly connected to a bidirectional threaded rod 5, a movable block 6 is sleeved on the outer side of the bidirectional threaded rod 5, and a mixing mechanism for increasing the mixing efficiency is fixedly connected to the outer side of the movable block 6, the mixing mechanism includes a connecting rod 7, and the connecting rod 7 is fixedly connected to the outside of the movable block 6, and a shift block 8 is fixedly connected to one side of the connecting rod 7.

[0031] In this example, materials can be added to the interior of the mixing box body 1 through the feed port 2, and then the output end of the driving motor 4 can drive the bidirectional threaded rod 5 to rotate, so that the movable block 6 and the bidirectional threaded rod 5 are continuously rotated up and down by the threaded connection, so that the connecting rod 7 and the shifting block 8 can flip the material inside the mixing box body 1 up and down for mixing, thereby increasing the mixing efficiency between the materials and effectively avoiding the problem of incomplete mixing of the materials. Finally, the mixed material is discharged from the interior of the mixing box body 1 through the discharge port 3.

[0032] Embodiment 2:

[0033] like Figure 1 , Figure 2 and Figure 5 The technical solution shown is based on Example 1, in order to solve the problem that too much material is added at one time, resulting in a long mixing time and incomplete mixing between materials: the assembled building material mixing equipment discloses a feed control mechanism, the feed port 2 is slidably connected to a baffle plate 11, and one side of the baffle plate 11 is fixedly connected to a connecting frame 10, one side of the connecting frame 10 passes through and extends to the inside of the mixing box body 1, the bottom end of the connecting frame 10 is fixedly connected to a sliding block 9, and the sliding block 9 is arranged at the top of the shift block 8, a return spring 12 is wound around the outside of the connecting frame 10, and the top of the return spring 12 is connected to the top of the inside of the mixing box body 1, and an elastic structure is formed between the return spring 12 and the mixing box body 1, a slide rail 14 is provided at the upper end of one side of the inside of the mixing box body 1, and a slider 13 matching the slide rail 14 is fixedly connected to one side of the sliding block 9, and the mixing box body 1 and the sliding block 9 are slidably connected by the slider 13 and the slide rail 14 to form a sliding structure.

[0034] The cam 12 is pressed against the bottom surface of the feed port 2 and the cam 13 is pressed against the feed port 2, and the cam 13 is pressed against the feed port 2 and the cam 13 is pressed against the feed port 2.

[0035] Embodiment three:

[0036] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 7 The technical solution shown is based on the first embodiment, in order to solve the problem that in the process of material mixing, some liquid materials will remain inside the mixing box body 1 after mixing, affecting the subsequent mixing quality of other materials: the assembled building material mixing equipment discloses a scraping mechanism, the bottom end of the bidirectional threaded rod 5 is fixedly connected to a mounting frame 15, and the bottom end of the mounting frame 15 is fixedly connected to a scraping mechanism for reducing material residues, the scraping mechanism includes a turntable 16, and the turntable 16 is fixedly connected to the bottom end of the bidirectional threaded rod 5, the turntable A protrusion 17 is fixedly connected to the outer side of 16, a fixing plate 18 is fixedly connected to the bottom end of the mounting frame 15, and a push rod 19 is snap-connected to one side of the fixing plate 18, one side of the push rod 19 extends to one side of the fixing plate 18 and is fixedly connected to a mounting box 21, a scraper 22 is slidably connected to the inside of the mounting box 21, the bottom end of the scraper 22 is cut into the inner wall of the discharge port 3, and the cross-section of the scraper 22 is a right-angled trapezoid, a connecting spring 20 is wound around the outer side of the push rod 19, and one side of the connecting spring 20 is connected to the fixing plate 18.

[0037] In this example, in the process of the output end of the driving motor 4 rotating and driving the bidirectional threaded rod 5 to rotate, the bidirectional threaded rod 5 will pass through the mounting frame 15 to drive the turntable 16 to rotate, so that the protrusion 17 on the outside of the turntable 16 can continuously squeeze the push rod 19, so that the connecting spring 20 is stressed and shortened in length. At the same time, the mounting box 21 and the scraper 22 on one side of the connecting spring 20 are pushed toward the inner wall of the discharge port 3, and the scraper 22 contacts the inner wall of the discharge port 3 due to its own gravity. When the protrusion 17 rotates to other angles, the connecting spring 20 loses its squeezing force, and the connecting spring 20 drives the push rod 19 to reset its position, so that the scraper 22 scrapes the side wall of the discharge port 3 to reduce the material residue on the inner wall of the discharge port 3.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An assembled building material mixing device, comprising a mixing box body (1) and a feed port (2) opened at the top of the mixing box body (1), a discharge port (3) opened at the lower end of the mixing box body (1), a driving motor (4) fixedly connected to the middle position of the top of the mixing box body (1) through a coupling, and an output end of the driving motor (4) extends to the inside of the mixing box body (1) and is fixedly connected to a bidirectional threaded rod (5); Features: A movable block (6) is sleeved on the outer side of the bidirectional threaded rod (5), and a mixing mechanism for increasing mixing efficiency is fixedly connected to the outer side of the movable block (6), and the mixing mechanism comprises a connecting rod (7), and the connecting rod (7) is fixedly connected to the outside of the movable block (6), and a shifting block (8) is fixedly connected to one side of the connecting rod (7); The bottom end of the bidirectional threaded rod (5) is fixedly connected to a mounting frame (15), and the bottom end of the mounting frame (15) is fixedly connected to a scraping mechanism for reducing material residue.

2. The assembled building material mixing equipment according to claim 1, characterized in that: The feed port (2) is slidably connected to a shielding plate (11), and one side of the shielding plate (11) is fixedly connected to a connecting frame (10), one side of the connecting frame (10) passes through and extends to the interior of the mixing box body (1), and the bottom end of the connecting frame (10) is fixedly connected to a sliding block (9), and the sliding block (9) is arranged at the top end of the shifting block (8).

3. The assembled building material mixing equipment according to claim 2, characterized in that: A return spring (12) is wound around the outer side of the connecting frame (10), and the top end of the return spring (12) is connected to the top end inside the mixing box body (1), so that an elastic structure is formed between the return spring (12) and the mixing box body (1).

4. The assembled building material mixing equipment according to claim 3 is characterized in that: A slide rail (14) is provided at the upper end of one side of the interior of the mixing box body (1), and a slider (13) matching the slide rail (14) is fixedly connected to one side of the sliding block (9), and a sliding structure is formed between the mixing box body (1) and the sliding block (9) through the sliding connection of the slider (13) and the slide rail (14).

5. The assembled building material mixing equipment according to claim 4, characterized in that: The scraping mechanism comprises a rotating disk (16), and the rotating disk (16) is fixedly connected to the bottom end of the bidirectional threaded rod (5), a protrusion (17) is fixedly connected to the outer side of the rotating disk (16), a fixing plate (18) is fixedly connected to the bottom end of the mounting frame (15), and a push rod (19) is snap-connected to one side of the fixing plate (18), one side of the push rod (19) extends to one side of the fixing plate (18) and is fixedly connected to a mounting box (21), and a scraper (22) is slidably connected to the inside of the mounting box (21).

6. The assembled building material mixing equipment according to claim 5, characterized in that: The bottom end of the scraper (22) is in contact with the inner wall of the discharge port (3), and the cross section of the scraper (22) is a right-angle trapezoid.

7. The assembled building material mixing equipment according to claim 6, characterized in that: A connecting spring (20) is wound around the outer side of the propulsion rod (19), and one side of the connecting spring (20) is connected to the fixing plate (18).

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