Concrete stirring device convenient to clean

Abstract

The utility model provides a concrete stirring device convenient to clean, and belongs to the technical field of concrete. The concrete stirring device convenient to clean comprises a stirring barrel and a cleaning and impurity removing mechanism, a stirring frame is mounted in the stirring barrel, a motor is mounted at the bottom of the stirring barrel, a mounting sleeve is movably connected to the top of the stirring frame, and a mounting plate located at the bottom of the stirring frame is mounted at the bottom of the mounting sleeve; by arranging the cleaning and impurity removing mechanism, when the inner wall of the stirring barrel needs to be cleaned, concrete materials remaining on the inner wall of the stirring barrel can be scraped and cleaned along with rotation of the stirring frame, and workers can conveniently discharge the remaining concrete materials out of the stirring barrel; and a worker can conveniently clean the interior of the mixing drum, and the situation that concrete residues are difficult to clean when the mixing drum is used is avoided, so that the cleaning efficiency and the use convenience of the mixing drum are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete, in particular to a concrete mixing device which is easy to clean. Background Art

[0002] A concrete mixing device is a device used to mix concrete materials. It is widely used in fields such as construction, roads and infrastructure construction. The concrete mixing device mixes cement, aggregates, mortar and water together through a mixing device to form uniform concrete. The mixing device is usually composed of a mixing blade and a driving device. The raw materials are mixed evenly by rotating the mixing blades. Since concrete materials will remain inside the concrete mixing device after use, it is necessary to clean the concrete materials remaining inside the concrete mixing device.

[0003] In the related art, during the use of the concrete mixing device, workers generally use other tools to brush and clean the concrete materials remaining inside the concrete mixing device before using it.

[0004] However, during the current use of concrete mixing devices, the staff's efficiency in cleaning the residual concrete materials inside the concrete mixing device with the help of tools is slow, and the residual solidified concrete materials inside the concrete mixing device are difficult to clean, resulting in low efficiency and long time consumption in the cleaning process of the concrete mixing device, which affects the cleaning efficiency and ease of use of the concrete mixing device. Utility Model Content

[0005] In order to make up for the above deficiencies, the utility model provides a concrete mixing device which is easy to clean and overcomes the above technical problems or at least partially solves the above problems.

[0006] The utility model is achieved in this way:

[0007] The utility model provides a concrete mixing device which is easy to clean, comprising a mixing drum, a mixing frame is installed inside the mixing drum, and a motor is installed at the bottom of the mixing drum;

[0008] A cleaning and impurity removal mechanism, the cleaning and impurity removal mechanism comprising:

[0009] The mounting sleeve is movably connected to the top of the stirring frame, the bottom of the mounting sleeve is equipped with a mounting plate located at the bottom of the stirring frame, and the inside of the mounting sleeve is equipped with a fastening plate located at the top of the stirring frame;

[0010] A fixing sleeve; the fixing sleeve is fixedly connected to the bottom of the mounting plate, and a fixing frame is installed inside the fixing sleeve;

[0011] The horizontal bar is fixedly connected to the bottom of the fixing frame, and the outer side of the horizontal bar is fixedly connected to the longitudinal bar;

[0012] Disconnection mechanism; the disconnection mechanism is arranged on both sides of the bottom of the installation sleeve.

[0013] In a preferred embodiment, the disassembly and connection mechanism includes a disassembly opening, a disassembly strip, a connecting groove and a connecting block, the disassembly opening is opened on both sides of the bottom of the mounting sleeve, the disassembly strip is movably connected inside the disassembly opening, the bottom of the disassembly strip is fixedly connected to the top of the mounting plate, the connecting groove is opened at the top of the disassembly strip, the connecting block is movably connected inside the connecting groove, and the top of the connecting block is fixedly connected to the inner wall of the disassembly opening.

[0014] In a preferred solution, a magnetic strip is embedded in the bottom of the inner wall of the connecting groove, and a magnetic sheet is embedded in the bottom of the connecting block, and the magnetic sheet is magnetically connected to the magnetic strip.

[0015] In a preferred solution, a screw hole is provided at the top of the installation sleeve, a screw rod is connected to the inner thread of the screw hole, and the bottom of the screw rod is rotatably connected to the top of the abutting plate.

[0016] In a preferred solution, a rotating groove is provided at the top of the abutting plate, a rotating seat is movably connected inside the rotating groove, and the top of the rotating seat is fixedly connected to the bottom of the screw rod.

[0017] In a preferred solution, a socket is provided inside the fixing sleeve, an insertion rod is movably connected inside the socket, a plug hole is provided inside the fixing frame, and the plug rod passes through the fixing frame through the plug hole.

[0018] In a preferred solution, a limiting groove is provided on the top of the insertion rod, a limiting block is movably connected inside the limiting groove, and the top of the limiting block is fixedly connected to the inner wall of the socket.

[0019] In a preferred embodiment, a positioning hole is provided on the front side of the fixing sleeve, a positioning column is movably connected inside the positioning hole, a positioning groove located at the bottom of the limiting groove is provided inside the insertion rod, and the rear side of the insertion rod is located inside the positioning groove.

[0020] The utility model provides a concrete mixing device that is easy to clean, and its beneficial effects include:

[0021] 1. By setting up a cleaning and impurity removal mechanism, when the inner wall of the mixing drum needs to be cleaned, the concrete material remaining on the inner wall of the mixing drum can be scraped and cleaned along with the rotation of the mixing frame, which is convenient for the staff to discharge the remaining concrete material from the mixing drum and clean the inside of the mixing drum, avoiding the situation where it is difficult to clean the residual concrete material when the mixing drum is used, thereby improving the cleaning efficiency and convenience of use of the mixing drum.

[0022] 2. By setting up a disassembly and connection mechanism, the mounting plate can be flexibly connected to the mounting sleeve during the disassembly and installation process, so as to avoid the mounting plate being difficult to disassemble and install or being separated from the mounting sleeve during use, thereby improving the convenience and stability of disassembly and installation of the mounting plate and the mounting sleeve.

[0023] 3. By setting up magnetic strips and magnetic suction sheets, when the connecting block is used in conjunction with the mounting plate and the mounting sleeve through the connecting groove and the removal strip, the mounting plate and the mounting sleeve can be magnetically positioned through the connecting block and the removal strip, thereby avoiding the situation where the mounting plate is difficult to position during use, thereby improving the convenience of positioning the mounting plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0025] Figure 1 It is an overall stereogram provided by the embodiment of the utility model;

[0026] Figure 2 A schematic diagram of the three-dimensional structure of the installation sleeve provided in the embodiment of the utility model;

[0027] Figure 3 A schematic diagram of a three-dimensional cross-sectional structure of a mounting sleeve provided in an embodiment of the utility model;

[0028] Figure 4 A schematic diagram of a three-dimensional cross-sectional structure of a fixing sleeve provided in an embodiment of the utility model;

[0029] Figure 5 A schematic diagram of the three-dimensional structure of a fixing frame provided in an embodiment of the utility model;

[0030] In the figure: 1. mixing drum; 2. mixing frame; 3. motor; 4. mounting sleeve; 5. mounting plate; 6. clamping plate; 7. fixing sleeve; 8. fixing frame; 9. horizontal bar; 10. vertical bar; 11. disassembly opening; 12. disassembly strip; 13. connecting groove; 14. connecting block; 15. magnetic strip; 16. magnetic sheet; 17. screw hole; 18. screw rod; 19. rotating groove; 20. rotating seat; 21. socket; 22. plug rod; 23. socket; 24. limit slot; 25. limit block; 26. positioning hole; 27. positioning column; 28. positioning slot. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Example

[0033] Reference Figure 1-Figure 5 The utility model provides a technical solution: a concrete mixing device that is easy to clean, including a mixing drum 1 and a cleaning and impurity removal mechanism. A mixing frame 2 is installed inside the mixing drum 1, and a motor 3 is installed at the bottom of the mixing drum 1. When the inside of the mixing drum 1 needs to be cleaned, the horizontal bar 9 and the vertical bar 10 cooperate with the mounting sleeve 4 through the fixing frame 8 to rotate with the mixing frame 2, and the concrete materials remaining on the inner wall of the mixing drum 1 are scraped and cleaned, and the remaining concrete materials are discharged from the mixing drum 1, which is convenient for the staff to clean the inside of the mixing drum 1, and avoids the situation that it is difficult to clean the mixing drum 1 during use, thereby improving the cleaning efficiency and convenience of use of the mixing drum 1.

[0034] Reference Figure 1-Figure 5In a preferred embodiment, the cleaning and impurity removal mechanism includes a mounting sleeve 4, which is movably connected to the top of the mixing frame 2, and a mounting plate 5 located at the bottom of the mixing frame 2 is installed at the bottom of the mounting sleeve 4. A tightening plate 6 located at the top of the mixing frame 2 is installed inside the mounting sleeve 4, and a fixing sleeve 7 is fixedly connected to the bottom of the mounting plate 5. A fixing frame 8 is installed inside the fixing sleeve 7, and a horizontal bar 9 is fixedly connected to the bottom of the fixing frame 8. A vertical bar 10 is fixedly connected to the outside of the horizontal bar 9. The disassembly mechanism is arranged on both sides of the bottom of the mounting sleeve 4. The fixing sleeve 7 is installed at the bottom of the mixing frame 2 by the mounting sleeve 4, the mounting plate 5 and the tightening plate 6, and the horizontal bar 9 and the vertical bar 10 are installed inside the mixing drum 1 by the fixing frame 8 and the fixing sleeve 7. When the inside of the mixing drum 1 needs to be cleaned, the horizontal bar 9 and the vertical bar 10 rotate with the mixing frame 2 through the fixing frame 8 and the mounting sleeve 4, so as to clean the concrete materials remaining on the inner wall and the bottom of the mixing drum 1. The scraping cleaning work is performed to discharge the residual concrete materials from the mixing drum 1, which is convenient for the staff to clean the residual concrete materials inside the mixing drum 1 and clean the mixing drum 1. The disassembling mechanism includes a disassembling opening 11, a disassembling strip 12, a connecting groove 13 and a connecting block 14. The disassembling opening 11 is arranged on both sides of the bottom of the mounting sleeve 4, the disassembling strip 12 is movably connected to the inside of the disassembling opening 11, the bottom of the disassembling strip 12 is fixedly connected to the top of the mounting plate 5, the connecting groove 13 is arranged at the top of the disassembling strip 12, the connecting block 14 is movably connected to the inside of the connecting groove 13, and the top of the connecting block 14 is fixedly connected to the inner wall of the disassembling opening 11. In the process of using the mounting plate 5 in conjunction with the mounting sleeve 4, the mounting plate 5 in the disassembling and installing process can be movably connected to the mounting sleeve 4 to avoid the situation that the mounting plate 5 is difficult to disassemble and install or separated from the mounting sleeve 4 during use, thereby improving the convenience and stability of disassembling and installing the mounting plate 5 and the mounting sleeve 4.

[0035] Reference Figure 3 In a preferred embodiment, a magnetic strip 15 is embedded and connected at the bottom of the inner wall of the connecting groove 13, and a magnetic attraction sheet 16 is embedded in the bottom of the connecting block 14. The magnetic attraction sheet 16 is magnetically connected to the magnetic strip 15. When the connecting block 14 is used in conjunction with the mounting plate 5 and the mounting sleeve 4 through the connecting groove 13 and the demolition strip 12, the mounting plate 5 and the mounting sleeve 4 can be magnetically positioned by the connecting block 14 in conjunction with the demolition strip 12, thereby avoiding the difficulty in positioning the mounting plate 5 during use, thereby improving the convenience of positioning the mounting plate 5. A screw hole 17 is provided at the top of the mounting sleeve 4, and a screw rod 18 is connected to the internal thread of the screw hole 17. The bottom of the screw rod 18 is rotatably connected to the top of the clamping plate 6, so that when the clamping plate 6 is used in conjunction with the mounting plate 5 and the mounting sleeve 4, it is convenient for the staff to apply a clamping force to the clamping plate 6, thereby avoiding the difficulty in clamping the clamping plate 6 during use, thereby improving the convenience of use of the clamping plate 6.

[0036] Reference Figure 3-Figure 5In a preferred embodiment, a rotating groove 19 is provided at the top of the clamping plate 6, and a rotating seat 20 is movably connected inside the rotating groove 19. The top of the rotating seat 20 is fixedly connected to the bottom of the screw rod 18. When the screw rod 18 is used in conjunction with the clamping plate 6, the screw rod 18 and the clamping plate 6 can be rotatably connected to each other, so as to avoid the situation that the screw rod 18 is difficult to rotate or separate from the clamping plate 6 due to the position of the clamping plate 6 when in use, thereby improving the connection flexibility and stability of the screw 18 and the clamping plate 6. A socket 21 is provided inside the fixing sleeve 7, and an insertion rod 22 is movably connected inside the socket 21. A hole 23 is provided inside the fixing frame 8, and the insertion rod 22 passes through the fixing frame 8 through the insertion hole 23. When the fixing sleeve 7 is used in conjunction with the fixing frame 8, a medium for installing and positioning between the fixing frame 8 and the fixing sleeve 7 can be provided for the staff, so as to avoid the situation that the fixing sleeve 7 and the fixing frame 8 are difficult to install and position when in use, thereby improving the convenience of installing and positioning the fixing frame 8 and the fixing sleeve 7.

[0037] Reference Figure 4 In a preferred embodiment, a limiting groove 24 is provided at the top of the plug rod 22, and a limiting block 25 is movably connected inside the limiting groove 24. The top of the limiting block 25 is fixedly connected to the inner wall of the socket 21. When the socket 21 is used in conjunction with the plug rod 22, the plug rod 22 and the socket 21 can be movably limited to avoid the plug rod 22 from being separated from the socket 21 and lost when in use, thereby improving the use stability of the plug rod 22. A positioning hole 26 is provided on the front side of the fixing sleeve 7, and a positioning column 27 is movably connected inside the positioning hole 26. A positioning groove 28 is provided inside the plug rod 22 and is located at the bottom of the limiting groove 24. The rear side of the plug rod 22 is located inside the positioning groove 28. When the plug rod 22 is used through the socket 21 and the socket 23 in conjunction with the fixing frame 8 and the fixing sleeve 7, the plug rod 22 can be plugged in and positioned during the working process, thereby avoiding the plug rod 22 from moving left and right and being separated from the socket 23 when in use, thereby improving the plug-in positioning stability of the plug rod 22.

[0038] Specifically, the working process or working principle of the concrete mixing device which is easy to clean is as follows: when in use, the hand-held mounting plate 5 is moved forward to open the bottom of the mounting sleeve 4, and the hand-held mounting sleeve 4 is placed on the top of the mixing frame 2, so that the bottom of the abutting plate 6 contacts the top of the mixing frame 2, and then the hand-held mounting plate 5 is moved backward to close the bottom of the mounting sleeve 4. During this process, the disassembly strip 12 follows the mounting plate 5 to move inside the disassembly opening 11, and the mounting plate 5 and the mounting sleeve 4 are movably connected. At the same time, the connecting block 14 moves inside the connecting groove 13, and the disassembly strip 12 and the disassembly opening 11 are movably released and separated, and the movement of the mounting plate 5 is ensured. The magnetic strip 15 cooperates with the magnetic sheet 16 to magnetically position the closed mounting plate 5 and the mounting sleeve. Subsequently, the hand-held screw 18 is rotated to cooperate with the screw hole 17 to apply a moving force to the clamping plate 6, so that the clamping plate 6 cooperates with the mounting plate 5 and the stripping strip 12 to tightly position the mounting sleeve 4 on the surface of the mixing frame 2. At this time, the rotating seat 20 follows the screw 18 to rotate inside the rotating groove 19, and the screw 18 and the clamping plate 6 are rotated and connected. Then, the hand-held fixing frame 8 drives the horizontal bar 9 and the vertical bar 10 to be placed inside the mixing drum 1, and the top of the fixing frame 8 is placed inside the fixing sleeve 7, and then the hand-held insertion rod 22 is connected to the socket 21 through the socket 23 penetrates the fixing frame 8, and performs plug-in connection work between the fixing frame 8 and the fixing sleeve 7. At the same time, the limiting block 25 moves inside the limiting groove 24 to limit the plug-in position of the plug rod 22, so that the positioning groove 28 after the plug-in of the plug rod 22 is aligned with the positioning hole 26. Subsequently, the hand-held positioning column 27 enters the positioning groove 28 to perform plug-in connection positioning work on the plug rod 22. At the same time, the slider at the top of the positioning column 27 cooperates with the magnetic disk and the fixed disk to perform magnetic positioning work on the positioning column 27 to ensure the working stability of the positioning column 27 and the plug rod 22. In this process, the bottom of the horizontal bar 9 contacts the bottom of the inner wall of the mixing drum 1, and the outer side of the vertical bar 10 contacts the mixing drum 1. The inner wall of the drum 1 is contacted, and then the motor 3 is started to drive the mixing frame 2 to rotate, so that the longitudinal bars 10 and the transverse bars 9 follow the mixing frame 2 to rotate through the fixing frame 8 and the mounting sleeve 4, and the concrete materials remaining in the mixing drum 1 are scraped and cleaned. Since the longitudinal bars 10 and the transverse bars 9 follow the mixing frame 2 to rotate and clean the concrete materials, there is centrifugal force in the process. When the transverse bars 9 and the longitudinal bars 10 drive the cleaned concrete materials to move to the discharge port position of the mixing drum 1, the discharge port is thrown into the discharge port and discharged from the mixing drum 1. Subsequently, clean water is added to the inside of the mixing drum 1, and the rotating transverse bars 9 and the longitudinal bars 10 can rotate and clean the inner wall of the mixing drum 1 after cleaning the concrete materials.

[0039] It should be noted that the motor 3 is a device or equipment existing in the prior art, or a device or equipment that can be realized in the prior art. Its power supply, specific composition and principle are clear to those skilled in the art, so they are not described in detail.

Claims

1. A concrete mixing device that is easy to clean, comprising a mixing drum (1), a mixing frame (2) is installed inside the mixing drum (1), and a motor (3) is installed at the bottom of the mixing drum (1), characterized in that ； A cleaning and impurity removal mechanism, the cleaning and impurity removal mechanism comprising: A mounting sleeve (4); the mounting sleeve (4) is movably connected to the top of the stirring frame (2); a mounting plate (5) located at the bottom of the stirring frame (2) is installed at the bottom of the mounting sleeve (4); and a retaining plate (6) located at the top of the stirring frame (2) is installed inside the mounting sleeve (4); A fixing sleeve (7); the fixing sleeve (7) is fixedly connected to the bottom of the mounting plate (5), and a fixing frame (8) is installed inside the fixing sleeve (7); A horizontal bar (9); the horizontal bar (9) is fixedly connected to the bottom of the fixing frame (8), and a vertical bar (10) is fixedly connected to the outer side of the horizontal bar (9); A disassembly mechanism; the disassembly mechanism is arranged on both sides of the bottom of the installation sleeve (4).

2. The easy-to-clean concrete mixing device according to claim 1, characterized in that: The disassembly and connection mechanism comprises a disassembly opening (11), a disassembly strip (12), a connection groove (13) and a connection block (14); the disassembly opening (11) is provided at two sides of the bottom of the mounting sleeve (4); the disassembly strip (12) is movably connected inside the disassembly opening (11); the bottom of the disassembly strip (12) is fixedly connected to the top of the mounting plate (5); the connection groove (13) is provided at the top of the disassembly strip (12); the connection block (14) is movably connected inside the connection groove (13); and the top of the connection block (14) is fixedly connected to the inner wall of the disassembly opening (11).

3. The easy-to-clean concrete mixing device according to claim 2, characterized in that: A magnetic strip (15) is embedded and connected to the bottom of the inner wall of the connecting groove (13), and a magnetic attraction sheet (16) is embedded and connected to the bottom of the connecting block (14), and the magnetic attraction sheet (16) is magnetically connected to the magnetic strip (15).

4. The easy-to-clean concrete mixing device according to claim 1, characterized in that: A screw hole (17) is provided at the top of the installation sleeve (4), a screw rod (18) is connected to the inner thread of the screw hole (17), and the bottom of the screw rod (18) is rotatably connected to the top of the abutting plate (6).

5. The easy-to-clean concrete mixing device according to claim 4, characterized in that: A rotating groove (19) is provided at the top of the abutting plate (6), a rotating seat (20) is movably connected inside the rotating groove (19), and the top of the rotating seat (20) is fixedly connected to the bottom of the screw rod (18).

6. The easy-to-clean concrete mixing device according to claim 1, characterized in that: The fixing sleeve (7) has a socket (21) formed inside, and an insertion rod (22) is movably connected inside the socket (21). The fixing frame (8) has a socket (23) formed inside, and the insertion rod (22) passes through the fixing frame (8) through the socket (23).

7. The easy-to-clean concrete mixing device according to claim 6, characterized in that: A limiting groove (24) is provided at the top of the insertion rod (22), a limiting block (25) is movably connected inside the limiting groove (24), and the top of the limiting block (25) is fixedly connected to the inner wall of the socket (21).

8. The easy-to-clean concrete mixing device according to claim 7, characterized in that: A positioning hole (26) is provided on the front side of the fixing sleeve (7), a positioning column (27) is movably connected inside the positioning hole (26), a positioning groove (28) located at the bottom of the limiting groove (24) is provided inside the insertion rod (22), and the rear side of the insertion rod (22) is located inside the positioning groove (28).

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