Concrete mixing device
By designing adjustable and disassembled hanging ladder and its roller structure in the concrete mixing device, the safety hazards and inconvenience of operation of existing devices are solved, safety and work efficiency are improved, costs are reduced, and concrete mixing effect is optimized .
Patent Information
- Application Number
- CN202420945827.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-30
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-04-30
AI Technical Summary
The existing concrete mixing devices have safety hazards and inconvenient operation problems. The hanging ladder cannot be disassembled and cannot slide, which makes it easy for unrelated personnel to climb. Workers need to climb ladders frequently during work, which increases cost and time-consuming.
A hanging ladder with rollers and hooks is designed. The hanging ladder can be adjusted and disassembled as needed. It combines a vibration plate and a filter plate to improve mixing efficiency and safety. The roller groove of the hanging ladder slides in conjunction with the mixing chamber opening to provide The bezel limits the movement range.
It improves safety and work efficiency, saves the cost of setting up ladders, enhances operational flexibility and adaptability, avoids safety hazards for climbing unrelated personnel, and improves the mixing uniformity and quality of concrete.
Smart Images
Figure CN222184652U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of mixing devices, in particular to a concrete mixing device. Background Art
[0002] Concrete mixing devices are widely used in construction projects such as buildings, roads, and bridges to mix and prepare concrete. Existing concrete mixing devices usually include a mixing bin, which has a discharge port at the bottom and an opening at the top to meet the needs of concrete inlet and outlet.
[0003] However, there are some problems with existing concrete mixing devices. First, due to the large size of the mixing bin, workers need to climb up and down with the help of a ladder when working inside the mixing bin. The existing ladder is usually welded directly to the mixing bin and cannot be disassembled, which makes it easy for unauthorized personnel to climb up with the help of the ladder, especially children, which poses a great safety hazard.
[0004] Secondly, the existing hanging ladder cannot slide along the edge of the mixing bin. When workers finish their work on one side of the mixing bin and need to continue working on the other side, they must first come down and then go up the hanging ladder on the other side, which is time-consuming and laborious. In addition, in order to facilitate the work, hanging ladders need to be installed on multiple sides of the mixing bin, which undoubtedly increases the cost.
[0005] In response to the above problems, we proposed a new technical solution for concrete mixing device. Utility Model Content
[0006] In view of the deficiencies in the background technology, the utility model provides a concrete mixing device.
[0007] The technical solution adopted by the utility model is: a concrete mixing device, including a mixing bin, a discharging port is provided at the bottom of the mixing bin, an opening is provided at the top of the mixing bin, and a hanging ladder is provided, a hook is provided on one end of the hanging ladder, a connecting column is fixed at the bottom of the hook, a roller block is provided at the bottom of the connecting column, a roller is provided in the roller groove of the roller block through a rotating shaft, and a roller groove that cooperates with the above-mentioned roller in rolling is provided on the outer edge of the mixing bin opening.
[0008] Furthermore, baffles are provided at both ends of the roller groove.
[0009] Furthermore, a vibration motor is fixed to the outer walls of both sides of the opening of the mixing bin via a vibration plate, and the vibration plate and the outer wall of the mixing bin are connected via bolts.
[0010] Furthermore, a filter plate extends from the bottom of the vibration plate, and a plurality of filter slots are arranged at intervals on the filter plate.
[0011] Furthermore, the filter tanks are of rectangular structure and are arranged parallel to each other.
[0012] Furthermore, the filter plates are connected to each other via springs.
[0013] Furthermore, a supporting foot is fixed to the bottom of the mixing bin, a mounting plate is fixed to the bottom of the supporting foot, and a plurality of ground nail holes are provided on the mounting plate.
[0014] The beneficial effects of the utility model are:
[0015] 1. Improve safety: Since the ladder can be adjusted as needed and removed when not needed, it effectively prevents irrelevant personnel and children from climbing onto the mixing bin, thereby avoiding potential safety accidents and ensuring the safety of the working environment.
[0016] 2. Improve work efficiency: When workers are working in the mixing bin, they can easily switch between different sides of the mixing bin as needed, without having to get down and then climb up, which greatly saves time and labor and improves work efficiency.
[0017] 3. Cost saving: Since the hanging ladder can be slid and adjusted, it only needs to be set up on one side of the mixing bin, without having to set it up on multiple sides, thus saving the setting cost of the hanging ladder and reducing the overall construction cost.
[0018] 4. Improve operational flexibility: The adjustability of the ladder allows workers to be more flexible when performing mixed warehouse operations. The position of the ladder can be quickly adjusted according to specific operational requirements, improving operational flexibility and adaptability.
[0019] In addition to the objects, features and advantages described above, the present invention has other objects, features and advantages.
[0020] The present invention will be further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 It is a structural schematic diagram of the utility model.
[0022] Figure 2 It is a schematic diagram of the other side of the utility model.
[0023] Figure 1-2 In the middle: 1. Mixing bin; 2. Discharge port; 3. Opening; 4. Ladder; 5. Hook; 6. Connecting column; 7. Roller block; 8. Roller; 9. Roller groove; 10. Baffle; 11. Vibrating plate; 12. Vibrating motor; 13. Filter plate; 14. Filter groove; 15. Spring; 16. Support foot; 17. Mounting plate; 18. Ground nail hole. DETAILED DESCRIPTION
[0024] 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 of 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.
[0025] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.
[0026] The utility model provides a concrete mixing device.
[0027] In this embodiment, refer to Figure 1-2 The concrete mixing device comprises a mixing bin 1, a discharge port 2 is arranged at the bottom of the mixing bin, an opening 3 is arranged at the top of the mixing bin, and a hanging ladder 4 is also provided. A hook 5 is arranged at one end of the hanging ladder, a connecting column 6 is fixed at the bottom of the hook 5, a roller block 7 is arranged at the bottom of the connecting column 6, a roller 8 is arranged in the roller groove of the roller block through a rotating shaft, and a roller groove 9 for rolling cooperation with the above-mentioned roller is arranged on the outer edge of the mixing bin opening.
[0028] By adding a hanging ladder and its roller structure, the rolling coordination between the hanging ladder and the mixing bin opening is achieved, so that the hanging ladder can slide smoothly and position around the top opening of the mixing bin according to actual operating needs, which greatly facilitates the staff's operations at different positions on the top of the mixing bin and improves work efficiency. At the same time, the hanging ladder can be directly removed from the mixing bin when it is not needed. The detachable design of the hanging ladder also improves the safety of the device and avoids safety hazards caused by irrelevant personnel climbing.
[0029] Specifically, baffles 10 are provided at both ends of the roller groove.
[0030] Baffles are provided at both ends of the roller groove to limit the moving range of the hanging ladder and prevent the hanging ladder from falling off the mixing bin, thereby further improving safety.
[0031] Specifically, the outer walls of both sides of the opening of the mixing bin are fixed with a vibration motor 12 via a vibration plate 11, and the vibration plate and the outer wall of the mixing bin are connected via bolts.
[0032] Vibration motors are installed on the outer walls of both sides of the mixing bin opening and fixed by vibration plates. The vibration generated by the vibration motors is used to help improve the uniformity and quality of concrete mixing. The bolt connection between the vibration plate and the outer wall of the mixing bin is convenient for disassembly, assembly and maintenance.
[0033] Specifically, a filter plate 13 extends from the bottom of the vibration plate, and a plurality of filter slots 14 are arranged at intervals on the filter plate.
[0034] The filter plate and filter trough are arranged at the bottom of the vibration plate. During the concrete mixing process, the filter plate can effectively block larger particles from entering the mixing bin. At the same time, the filter trough can promote the separation and flow of materials, optimize the mixing effect, avoid blockage, and improve the working efficiency of the mixing device.
[0035] Specifically, the filter tanks are rectangular in structure, and the filter tanks are arranged in parallel.
[0036] The filter troughs are rectangular in structure and arranged in parallel. The advantage of this design is that it ensures that the filtration area is maximized while facilitating the uniform passage of materials in all directions, maintaining the mixing efficiency and consistency of material screening.
[0037] Specifically, the filter plates are connected to each other via springs 15 .
[0038] The filter plates are connected by springs. The technical effect is that the springs can buffer the impact force during vibration and protect the filter plates from damage. At the same time, a moderate elastic gap is maintained between the filter plates, which is beneficial to prevent material accumulation and ensure that the filtering function is long-lasting and effective.
[0039] Specifically, a support foot 16 is fixed to the bottom of the mixing bin, a mounting plate 17 is fixed to the bottom of the support foot, and a plurality of ground nail holes 18 are provided on the mounting plate.
[0040] Support feet are added to the bottom and equipped with a mounting plate and ground nail holes. The technical effect of this design is mainly reflected in improving the stability of the entire device. It can be firmly fixed to the ground through the ground nail holes, which can effectively prevent the equipment from shaking and displacement even under high-intensity working conditions, ensuring the safe and stable operation of the concrete mixing device.
[0041] Technical personnel should note: Although the utility model has been described according to the above specific implementation methods, the concept of the utility model is not limited to this utility model. Any modification using the concept of the utility model will be included in the scope of protection of this patent right.
Claims
1. A concrete mixing device, comprising a mixing bin, wherein a discharge port is provided at the bottom of the mixing bin and an opening is provided at the top of the mixing bin, wherein: It also includes a hanging ladder, one end of which is provided with a hook, the bottom of which is fixed with a connecting column, the bottom of which is provided with a roller block, a roller is provided in the roller groove of the roller block through a rotating shaft, and a roller groove is provided on the outer edge of the mixing bin opening to cooperate with the above-mentioned roller.
2. The concrete mixing device according to claim 1, characterized in that: Baffles are provided at both ends of the roller groove.
3. The concrete mixing device according to claim 1, characterized in that: The outer walls of both sides of the mixing bin are provided with vibration motors fixed thereto via vibration plates, and the vibration plates are connected to the outer walls of the mixing bin via bolts.
4. The concrete mixing device according to claim 3, characterized in that: A filter plate extends from the bottom of the vibration plate, and a plurality of filter slots are arranged at intervals on the filter plate.
5. The concrete mixing device according to claim 4, characterized in that: The filter tanks are rectangular in structure and are arranged parallel to each other.
6. The concrete mixing device according to claim 4, characterized in that: The filter plates are connected to each other via springs.
7. The concrete mixing device according to claim 1, characterized in that: A supporting foot is fixed to the bottom of the mixing bin, a mounting plate is fixed to the bottom of the supporting foot, and a plurality of ground nail holes are arranged on the mounting plate.