Vibration module of concrete mixing main machine
By installing a vibration module on the concrete mixing main machine and transmitting the vibration source with a vibrating motor, the problem of single stirring performance is solved, and more efficient material stirring and energy consumption are achieved.
Patent Information
- Application Number
- CN202421533128.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-01
- Publication Date
- 2025-07-08
- Estimated Expiration
- 2034-07-01
AI Technical Summary
The mixing performance of the existing concrete mixing host has a single mixing performance, resulting in a longer mixing time, low efficiency and high energy consumption.
A vibration module is installed on the concrete mixing main body, and the vibration source generated by the vibration motor is transmitted to the main shaft of the main machine, and the mixing component is used to vibrate and mix the material to achieve uniform stirring of the material.
It improves the mixing uniformity of materials, reduces bubbles, increases the strength of concrete structure, improves the working efficiency of equipment, and reduces energy consumption.
Smart Images
Figure CN223071669U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of the structure of a concrete mixing main machine, in particular to a vibration module of a concrete mixing main machine. Background Art
[0002] The concrete mixing main machine is a key component in the concrete mixing equipment. As Figure 1 shown in the structural schematic diagram of the existing concrete mixing main machine in the prior art, the main body of the machine is a typical double-horizontal shaft JS2000A type concrete mixing main machine. Its working principle is to feed the materials to be mixed from above the upper cover. When the main machine works, two groups of stirring blades on two main shafts rotate relatively to stir the sand and gravel aggregates, cement, water and other materials evenly to meet the requirements, and then discharge the materials from below after stirring.
[0003] During the operation and use of the existing concrete mixing main machine, the main body of the machine only has the mixing function. To stir the materials sufficiently will inevitably prolong the mixing time, resulting in an extended mixing time cycle. The concrete mixing main machine is the core component of the mixing equipment, which plays a key role in improving the equipment efficiency and reducing the energy consumption, and directly determines the efficiency and energy consumption of the mixing equipment. Developing a high-performance concrete mixing main machine to meet the market demand is of great significance for improving the mixing efficiency of the mixing equipment and reducing the energy consumption. Summary of the Utility Model
[0004] The purpose of the utility model is to provide a vibration module of a concrete mixing main machine, which is used to solve the problem of single mixing performance of the existing concrete mixing main machine.
[0005] The purpose of the utility model can be realized by the following technical solutions:
[0006] A vibration module of a concrete mixing main machine includes:
[0007] The main body of the machine, on which at least one group of main shafts of the machine is arranged;
[0008] The vibration module body, which is arranged on one side of the main body of the machine and is in transmission connection with the main shaft of the machine;
[0009] Among them, when the vibration motor included in the vibration module body is started, the vibration source is transmitted to the mixing assembly connected with the main shaft of the machine through the vibration module, so as to vibrate and mix the materials evenly.
[0010] As a further scheme of the utility model: the vibration motor included in the vibration module body is fixedly installed in the vibration frame. The upper end surface of the vibration frame is fixedly connected with an upper leaf spring mechanism through an upper support. A bearing seat is arranged on the upper leaf spring mechanism, and the bearing seat is used for rotatably connecting the tail end of the main shaft of the machine.
[0011] As a further solution of the present utility model: the upper leaf spring mechanism includes a positioning seat, one side of the positioning seat is fixedly installed with the bearing seat, and the other side is fixedly connected to one end of the upper leaf spring. The upper leaf springs are arranged in two groups parallel to each other up and down. The end of the upper leaf spring away from the positioning seat is fixedly connected to the upper support through a plurality of upper support pieces.
[0012] As a further solution of the present utility model: lower leaf spring mechanisms are respectively arranged on the upper and lower end faces of the vibration frame.
[0013] As a further solution of the present utility model: the lower leaf spring mechanism includes two sets of lower leaf spring lamination assemblies arranged in parallel. Each set of lower leaf spring lamination assemblies is fixedly connected to the vibration frame, and the ends of the two sets of lower leaf spring lamination assemblies are fixedly connected through lower support pieces.
[0014] As a further solution of the present utility model: each lower leaf spring lamination assembly includes at least two single leaf springs laminated up and down.
[0015] As a further solution of the present utility model: the installation direction of the lower support piece is arranged to be consistent with the axial direction of the main shaft of the main machine.
[0016] As a further solution of the present utility model: the vibration module body further includes a module body housing and a module body support, and the module body housing and the module body support are detachably connected.
[0017] The beneficial effects of the present utility model: The vibration module of the concrete mixing main machine is improved on the original main machine body. By installing the vibration module body on the main machine body, the generated vibration source can be transmitted to the mixing assembly through the main shaft of the main machine, so that vibration mixing can be carried out while mixing, enabling the mixing assembly with vibration function to make the material mixing more uniform and sufficient, reducing air bubbles, so as to achieve the purpose of increasing the strength of the concrete structure and improving the working efficiency of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] The following further illustrates the present utility model with reference to the drawings.
[0019] Figure 1 is a schematic diagram of the structure of a concrete mixing main machine in the prior art;
[0020] Figure 2 is a schematic diagram of the structure of the present utility model;
[0021] Figure 3 is a schematic diagram of at least one main shaft of the main machine body of the present utility model;
[0022] Figure 4 is a schematic diagram of the structure of the functional components of the vibration module body of the present utility model;
[0023] Figure 5 It is a schematic structural view of the module housing externally provided for the functional components of the vibration module body of the present utility model;
[0024] Figure 6 It is the front view of the vibration module body of the present utility model;
[0025] Figure 7 It is the side view of the vibration module body of the present utility model.
[0026] In the figure: 1, main body of the host; 10, main shaft of the host; 2, vibration module body; 20, bearing seat; 21, upper leaf spring mechanism; 210, upper leaf spring; 211, upper support piece; 212, positioning seat; 22, upper support; 23, vibration frame; 24, vibration motor; 25, lower leaf spring mechanism; 250, lower leaf spring lamination assembly; 251, lower support piece; 26, module housing; 27, module support. Detailed implementation manners
[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.
[0028] In the description of the present utility model, it should be understood that the terms indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present utility model; in the description of the present utility model, the meaning of "a plurality" and "several" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.
[0029] Please refer to Figures 1 to 3 As shown, the present utility model is a vibration module for a concrete mixing host, including a main body of the host 1 and a vibration module body 2. At least one group of main shafts 10 of the host are provided on the main body of the host 1. The vibration module body 2 is arranged on one side of the main body of the host 1 and is in transmission connection with the main shaft 10 of the host. Among them, when the vibration motor 24 included in the vibration module body 2 is turned on, the vibration source is transmitted to the mixing assembly connected to the main shaft 10 of the host through the vibration module, so as to vibrate and mix the materials evenly.
[0030] The vibration module of the concrete mixing main machine of this application is improved on the original main machine body 1. By installing the vibration module body 2 on the main machine body 1, during the working process of the vibration motor 24 included in the vibration module body 2, the generated vibration source can be transmitted to the mixing assembly through the main machine spindle 10, so that vibration mixing can be carried out while mixing, enabling the mixing assembly with vibration function to make the material mixing more uniform and sufficient, reduce bubbles, so as to achieve the purpose of increasing the concrete structure strength and improving the working efficiency of the equipment.
[0031] In this specific embodiment, as Figure 4 shown, the vibration motor 24 included in the vibration module body 2 is fixedly installed in the vibration frame 23. The upper end surface of the vibration frame 23 is fixedly connected to the upper leaf spring mechanism 21 through the upper support 22. The bearing seat 20 is arranged on the upper leaf spring mechanism 21 and is used for rotatably connecting the tail end of the main machine spindle 10. During the working process of the vibration module body 2, the vibration motor 24 provides a vibration source, so that the vibration frame 23, the upper support 22, the upper leaf spring mechanism 21 and the bearing seat 20 as a whole carry out vibration source transmission, so that the bearing seat 20 can vibrate up and down under the drive of the vibration motor 24, and the bearing seat 20 drives the main shaft and the mixing arms and blades assembled into one body to vibrate together, so as to achieve the vibration purpose. Among them, during the vibration source transmission process, the arranged upper leaf spring mechanism 21 is used for vibration damping to avoid vibration damage between the vibration connecting parts.
[0032] In this specific embodiment, as Figure 4 shown, the upper leaf spring mechanism 21 includes a positioning seat 212. One side of the positioning seat 212 is fixedly installed with the bearing seat 20, and the other side is fixedly connected to one end of the upper leaf spring piece 210. The upper leaf spring pieces 210 are arranged in two groups parallel up and down. The end of the upper leaf spring piece 210 far from the positioning seat 212 is fixedly connected to the upper support 22 through a plurality of upper support pieces 211. The upper leaf spring mechanism 21 composed of the upper leaf spring piece 210, the upper support piece 211 and the positioning seat 212 is reasonably designed, which is convenient for separately assembling the upper support 22 and the bearing seat 20 for use. It should be understood that the vibration module body 2 of this application is suitable for improving on the original main machine body 1, and the design of the upper leaf spring mechanism 21 can meet the installation space requirements of the main machine body 1 and avoid installation interference.
[0033] In this specific embodiment, as Figure 4 shown, lower leaf spring mechanisms 25 are respectively arranged on the upper and lower end surfaces of the vibration frame 23. The vibration motor 24 is installed in the vibration frame 23. The vibration motor 24 is the driving source and can adopt a six-pole motor with a vibration frequency of about 26 Hz. The specific use can be adjusted by the frequency converter and the vibration motor 24 to reach the appropriate frequency and vibration intensity. The vibration frame 23 is the starting position of the vibration source with relatively large vibration energy. The lower leaf spring mechanism 25 is arranged to meet the design requirements of vibration damping installation.
[0034] In this specific embodiment, as Figure 4 shown, the lower leaf spring mechanism 25 includes two sets of lower leaf spring lamination components 250 arranged in parallel. Each set of lower leaf spring lamination components 250 is fixedly connected to the vibration frame 23, and the ends of the two sets of lower leaf spring lamination components 250 are fixedly connected through the lower support piece 251; the lower leaf spring lamination component 250 includes at least two single leaf springs with an upper and lower lamination structure; the installation direction of the lower support piece 251 is arranged to be consistent with the axial direction of the main shaft 10 of the host; during the working process of the vibration module body 2, the lower leaf spring lamination component 250 and the lower support piece 251 are assembled into the lower leaf spring mechanism 25. The lower leaf spring mechanism 25 has a small elastic range in the up and down vibration direction, which can ensure the required vibration frequency and amplitude, while the lower leaf spring mechanism 25 has a certain stiffness in the installation direction to maintain the stable axial position with the main shaft, so as to ensure the vibration stability of the vibration module body 2.
[0035] In this specific embodiment, as Figures 5 to 7 shown, the vibration module body 2 further includes a module body housing 26 and a module body support 27. The module body housing 26 and the module body support 27 are detachably connected, which is convenient for encapsulating the upper support 22, the bearing seat 20 and the upper leaf spring mechanism 21 in the module body housing 26 for protection, and encapsulating the vibration frame 23, the vibration motor 24 and the lower leaf spring mechanism 25 in the module body support 27 for protection, and the operation is convenient.
[0036] The above has described in detail an embodiment of the present invention, but the content described is only the preferred embodiment of the present invention and cannot be considered as limiting the scope of implementation of the present invention. All equivalent changes and improvements made according to the scope of the application of the present invention shall still fall within the scope covered by the patent of the present invention.
Claims
1. A vibration module for a concrete mixing main machine, characterized in that Comprising: A main body of the host (1), on which at least one set of main shafts of the host (10) is provided; A vibration module body (2), arranged on one side of the main body of the host (1) and in transmission connection with the main shaft of the host (10); Wherein, when the vibration motor (24) included in the vibration module body (2) is turned on, the vibration source is transmitted to the stirring assembly connected to the main shaft of the host (10) through the vibration module, for vibrating and mixing the materials evenly.
2. The vibration module of a concrete mixing main unit according to claim 1, characterized in that, The vibration motor (24) included in the vibration module body (2) is fixedly installed in a vibration frame (23). An upper leaf spring mechanism (21) is fixedly connected to the upper end face of the vibration frame (23) through an upper support (22). A bearing seat (20) is arranged on the upper leaf spring mechanism (21), and the bearing seat (20) is used for rotatably connecting the tail end of the main shaft of the host (10).
3. The vibration module of a concrete mixing main machine according to claim 2, characterized in that The upper leaf spring mechanism (21) includes a positioning seat (212). One side of the positioning seat (212) is fixedly installed with the bearing seat (20), and the other side is fixedly connected to one end of an upper leaf spring piece (210). The upper leaf spring pieces (210) are arranged in two groups parallel to each other up and down. The ends of the upper leaf spring pieces (210) far from the positioning seat (212) are fixedly connected to the upper support (22) through a plurality of upper support pieces (211).
4. The vibration module of a concrete mixing main machine according to claim 2, characterized in that, Lower leaf spring mechanisms (25) are respectively arranged on the upper and lower end faces of the vibration frame (23).
5. A vibration module of a concrete mixing main machine according to claim 4, characterized in that, The lower leaf spring mechanism (25) includes two sets of lower leaf spring piece lamination assemblies (250) arranged in parallel. Each set of lower leaf spring piece lamination assemblies (250) is fixedly connected to the vibration frame (23), and the ends of the two sets of lower leaf spring piece lamination assemblies (250) are fixedly connected through a lower support piece (251).
6. The vibration module of a concrete mixing main machine according to claim 5, characterized in that The lower leaf spring piece lamination assembly (250) includes at least two single spring pieces laminated up and down.
7. A vibration module of a concrete mixing main machine according to claim 5, characterized in that The installation direction of the lower support piece (251) is arranged to be consistent with the axial direction of the main shaft of the host (10).
8. A vibration module of a concrete mixing main machine according to claim 5, characterized in that, The vibration module body (2) further includes a module body housing (26) and a module body support (27), and the module body housing (26) and the module body support (27) are detachably connected.