Cement mixing plant for building construction
By introducing lifting and defining mechanisms into the cement mixing station, the problem of inconvenience of cement pouring is solved, convenient lifting and pouring of cement is achieved, and mixing barrels of different heights is adapted to improve operation efficiency.
Patent Information
- Application Number
- CN202421498780.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-27
- Publication Date
- 2025-07-11
- Estimated Expiration
- 2034-06-27
AI Technical Summary
In a small cement mixing station, staff need to manually pour the cement from the woven bag into the mixing barrel, which is inconvenient to operate and needs to pull the bag at the same time to prevent it from falling into the barrel.
A cement mixing station for construction construction is designed, including a mobile carrier, a lifting mechanism, ash support mechanism and a limiting mechanism. The threaded rod and ash support panel are driven by the motor to achieve lifting and pouring of cement, and the woven bag is fixed with a limiting mechanism to adapt to mixing barrels of different heights.
It improves the convenience of pouring cement into the mixing barrel, reduces operation difficulty, enhances the work efficiency of staff, and is suitable for mixing barrels of different heights.
Smart Images
Figure CN223085105U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cement mixing, in particular to a cement mixing station for building construction. Background Technique
[0002] A cement mixing station is a combined device used for centralized mixing of concrete, also known as a concrete prefabrication yard. Due to its high degree of mechanization and automation, its productivity is very high, and it can ensure the quality of concrete and save cement. It is commonly used in large and medium-sized water conservancy, electric power, bridge and other projects with large concrete engineering quantities, long construction periods, and centralized construction sites. With the development of municipal construction, the mixing station that adopts centralized mixing and provides commercial concrete has great advantages.
[0003] When producing cement in a small cement mixing station, in some steps, workers need to transport and place the cement in the cement mixing barrel to make it participate in the mixing. Workers need to pour the cement from the woven bag into the mixing barrel for mixing. In this process, the workers not only need to pour the cement into the mixing barrel, but also hold the woven bag at the same time to prevent it from falling into the mixing barrel. Such an operation does bring certain inconveniences. Content of the Utility Model
[0004] The purpose of the utility model is to provide a cement mixing station for building construction to solve the problems put forward in the above background technique.
[0005] To achieve the above purpose, the utility model provides the following technical solution: A cement mixing station for building construction, including a mobile carrier, on one side of the surface of the mobile carrier, there is a handle for control, on one side of the surface of the mobile carrier, there is a side column fixed, on the surface of the side column, there is a machine shell fixed, inside the machine shell, there is a lifting mechanism for lifting, on the surface of the lifting mechanism, there is a ash-carrying mechanism for carrying ash, and on the surface of the ash-carrying mechanism, there is a limiting mechanism for fixing the ash bag.
[0006] Preferably, the lifting mechanism includes a first motor fixed inside the machine shell, the output shaft of the first motor is fixed with a first threaded rod, on the surface of the first threaded rod, there is a driving block engaged, and on one side of the surface of the driving block, there is a connecting shell fixed.
[0007] Preferably, the ash-carrying mechanism includes a second motor fixed inside the connecting shell, the output shaft of the second motor is provided with a rotating shaft through bevel gear transmission, at the other end of the rotating shaft, there is a ash-carrying plate fixed, and on one side of the surface of the ash-carrying plate, there is a limiting block rotatably arranged.
[0008] Preferably, the limiting mechanism includes a support frame fixed on the surface of the ash supporting plate. A second threaded rod is engaged on the surface of the support frame. One end of the second threaded rod is fixed with a rotating head, and the other end of the second threaded rod is rotatably provided with a driving plate. A plurality of pins are fixed on the surface of the driving plate.
[0009] Preferably, one side of the surface of the moving carrier is fixed with an auxiliary frame, and the limiting block slides on the surface of the auxiliary frame.
[0010] Preferably, the lead angle of the second threaded rod is less than the equivalent friction angle, so that the second threaded rod has self-locking property.
[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0012] When the present utility model is in use, under the action of the ash supporting mechanism, it can lift the cement and can pour the cement, which is convenient for placing the cement in the cement mixing barrel. In addition, under the action of the limiting mechanism, the woven bag can be limited, improving the work convenience of the staff. And under the action of the lifting mechanism, the device is applicable to mixing barrels of different heights. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 is a three-dimensional structure schematic diagram of the present utility model;
[0014] Figure 2 is a three-dimensional structure schematic diagram of the side column of the present utility model after being cut open;
[0015] Figure 3 is a partial three-dimensional structure schematic diagram of the present utility model;
[0016] Figure 4 is a partial three-dimensional structure schematic diagram of the present utility model.
[0017] In the figure: 1, moving carrier; 2, handle; 3, side column; 4, auxiliary frame; 5, machine shell; 6, lifting mechanism; 61, first motor; 62, first threaded rod; 63, driving block; 64, connecting shell; 7, ash supporting mechanism; 71, second motor; 72, rotating shaft; 73, ash supporting plate; 74, limiting block; 8, limiting mechanism; 81, support frame; 82, rotating head; 83, second threaded rod; 84, driving plate; 85, pin. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0019] Please refer to Figures 1-4 As shown in the figure, a cement mixing station for building construction includes a mobile carrier 1. On one side of the surface of the mobile carrier 1, there is a handle 2 for control. On one side of the surface of the mobile carrier 1, a side column 3 is fixed. On the surface of the side column 3, a machine shell 5 is fixed. Inside the machine shell 5, there is a lifting mechanism 6 for lifting. On the surface of the lifting mechanism 6, there is a ash-carrying mechanism 7 for carrying ash. On the surface of the ash-carrying mechanism 7, there is a limiting mechanism 8 for fixing the ash bag. When the present invention is in use, under the action of the ash-carrying mechanism 7, the cement can be lifted and dumped, which is convenient for placing the cement in the cement mixing barrel. In addition, under the action of the limiting mechanism 8, the woven bag can be limited, improving the convenience of the staff's work. And under the action of the lifting mechanism 6, the device is applicable to mixing barrels of different heights.
[0020] The lifting mechanism 6 includes a first motor 61 fixed inside the machine shell 5. The output shaft of the first motor 61 is fixed with a first threaded rod 62. On the surface of the first threaded rod 62, there is a driving block 63 engaged. On one side of the surface of the driving block 63, a connecting shell 64 is fixed. In this embodiment, through the setting of the first motor 61, the first threaded rod 62, the driving block 63 and the connecting shell 64, when the first motor 61 works, the first threaded rod 62 fixed on the output shaft of the first motor 61 can rotate, and the driving block 63 engaged with the first threaded rod 62 can drive the connecting shell 64 to move.
[0021] The ash-carrying mechanism 7 includes a second motor 71 fixed inside the connecting shell 64. The output shaft of the second motor 71 is provided with a rotating shaft 72 through bevel gear transmission. The other end of the rotating shaft 72 is fixed with a ash-carrying plate 73. On one side of the surface of the ash-carrying plate 73, a limiting block 74 is rotatably arranged. In this embodiment, through the setting of the second motor 71, the rotating shaft 72, the ash-carrying plate 73 and the limiting block 74, when the second motor 71 works, under the action of the bevel gear, the rotating shaft 72 drives the ash-carrying plate 73 to change the angle.
[0022] The limiting mechanism 8 includes a support frame 81 fixed to the surface of the ash receiving plate 73. A second threaded rod 83 is meshed on the surface of the support frame 81. One end of the second threaded rod 83 is fixed with a rotating head 82, and the other end of the second threaded rod 83 is rotatably provided with a driving plate 84. A plurality of pins 85 are fixed on the surface of the driving plate 84. In this embodiment, through the settings of the support frame 81, the rotating head 82, the second threaded rod 83, the driving plate 84 and the pins 85, when the rotating head 82 rotates, the second threaded rod 83 meshes with the support frame 81, and then the second threaded rod 83 causes the driving plate 84 to move up and down.
[0023] An auxiliary frame 4 is fixed to one side of the surface of the moving carrier 1. The limiting block 74 slides on the surface of the auxiliary frame 4. In this embodiment, through the setting of the auxiliary frame 4, when the ash receiving plate 73 moves up and down, the stability of the ash receiving plate 73 during lifting can be improved under the action of the auxiliary frame 4.
[0024] The lead angle of the second threaded rod 83 is smaller than the equivalent friction angle, so that the second threaded rod 83 has self-locking property. In this embodiment, through this setting, when the second threaded rod 83 is not subjected to the rotational force of the rotating head 82, the second threaded rod 83 and the support frame 81 can be kept relatively stationary.
[0025] Working principle: When the cement mixing station is working, if cement ash needs to be added to the mixing barrel, the staff can use the limiting mechanism 8. Under the action of the rotating head 82, the driving plate 84 drives the pins 85 to move upward. Then the staff can place the cement bag on the surface of the ash receiving plate 73, and then use the rotating head 82 again to insert the pins 85 into the cement bag to achieve the effect of fixing the cement bag. And use a tool to cut open the cement bag. Then the staff can use the handle 2 to move the moving carrier 1 to the vicinity of the cement mixing barrel. After that, the lifting mechanism 6 can be used. Under the action of the first motor 61, the first threaded rod 62 and the driving block 63, the connecting shell 64 drives the rotating shaft 72 and the ash receiving plate 73 to move up and down, so that the ash receiving plate 73 is raised to the height of the entrance of the cement mixing barrel. After that, under the action of the second motor 71, the ash receiving plate 73 can be rotated. After the angle of the ash receiving plate 73 changes, the cement on the surface of the ash receiving plate 73 is poured into the cement mixing barrel. Since the woven bag is fixed by the pins 85, the effect of separating the cement and the woven bag can be achieved. After the pouring is completed, the staff can reset or maintain the device.
[0026] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising said element.
[0027] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A building construction cement mixing station, comprising a mobile carrier (1), characterized in that: On one side of the surface of the mobile carrier (1), there is a handle (2) for control. On one side of the surface of the mobile carrier (1), a side column (3) is fixed. On the surface of the side column (3), a machine shell (5) is fixed. Inside the machine shell (5), there is a lifting mechanism (6) for lifting. On the surface of the lifting mechanism (6), there is a ash-carrying mechanism (7) for carrying ash. On the surface of the ash-carrying mechanism (7), there is a limiting mechanism (8) for fixing the ash bag.
2. The a kind of building construction cement mixing station according to claim 1, characterized in that: The lifting mechanism (6) includes a first motor (61) fixed inside the machine shell (5). The output shaft of the first motor (61) is fixed with a first threaded rod (62). A driving block (63) is engaged with the surface of the first threaded rod (62). On one side of the surface of the driving block (63), a connecting shell (64) is fixed.
3. A cement mixing station for building construction according to claim 2, characterized in that: The ash-carrying mechanism (7) includes a second motor (71) fixed inside the connecting shell (64). The output shaft of the second motor (71) is provided with a rotating shaft (72) through bevel gear transmission. The other end of the rotating shaft (72) is fixed with an ash-carrying plate (73). On one side of the surface of the ash-carrying plate (73), a limiting block (74) is rotatably arranged.
4. A building construction cement mixing station according to claim 3, characterized in that: The limiting mechanism (8) includes a support frame (81) fixed on the surface of the ash-carrying plate (73). A second threaded rod (83) is engaged with the surface of the support frame (81). One end of the second threaded rod (83) is fixed with a rotating head (82). The other end of the second threaded rod (83) is rotatably provided with a driving plate (84). On the surface of the driving plate (84), a number of pins (85) are fixed.
5. The construction cement mixing station according to claim 3, characterized in that: On one side of the surface of the mobile carrier (1), an auxiliary frame (4) is fixed. The limiting block (74) slides on the surface of the auxiliary frame (4).
6. A construction cement mixing station according to claim 4, characterized in that: The lead angle of the second threaded rod (83) is less than the equivalent friction angle, so that the second threaded rod (83) has self-locking property.