Ingredient mixing stirrer for concrete production
By combining the shaking mixing mechanism with the internal stirring mechanism, the problem of uneven material mixing in traditional mixers is solved, realizing multi-dimensional mixing and cleaning functions, and improving the uniformity and quality of concrete.
Patent Information
- Application Number
- CN202520579362.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-31
- Publication Date
- 2025-12-23
- Estimated Expiration
- 2035-03-31
AI Technical Summary
Traditional single-shaft or twin-shaft mixers have difficulty effectively mixing aggregates and cementitious materials of different particle sizes and densities in concrete production, leading to segregation and stratification, which affects the quality of concrete.
It adopts a combination of a shaking mixing mechanism and an internal stirring mechanism. Through the eccentric swing driven by a hydraulic cylinder and a gear transmission structure, it realizes multi-dimensional mixing and multi-angle stirring of materials. Combined with the scraper cleaning function, it ensures uniform mixing.
It significantly improves the uniformity and mixing effect of concrete batching, avoids material agglomeration and adhesion, and ensures the quality stability and fullness of concrete.
Smart Images
Figure CN223701272U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to concrete production technical field especially relates to a batching mixing machine for concrete production. BACKGROUND
[0002] The concrete mixing plant is the core equipment of building material production, and the mixing uniformity of various batching materials directly affects the mechanical properties and construction quality of concrete in the production process.
[0003] The traditional single-shaft or double-shaft mixer relies on the shearing force generated by the blade rotation to mix the materials, and the adaptability to the particle size difference of the batching materials is poor, and the segregation phenomenon is easy to occur, and the single mixing direction is difficult to break the agglomeration effect between the material particles, so that the aggregate with large density difference and cementing materials are easy to appear the stratification phenomenon, thereby affecting the batching mixing effect and quality, and therefore further improvement is needed. UTILITY MODEL CONTENT
[0004] The utility model solves the technical problems that the prior art has the deficiencies, and provides a batching mixing machine for concrete production.
[0005] The utility model is realized through the following technical schemes:
[0006] A batching mixing machine for concrete production, comprising a mixer bottom plate, wherein a shaking mixing mechanism is arranged on the top of the mixer bottom plate; the shaking mixing mechanism comprises two fixed plates, the two fixed plates are fixed on the top of the mixer bottom plate, a mixer box is arranged between the two fixed plates, a rotating column is connected between the mixer box and the fixed plate, one end of the rotating column is fixedly connected with a rotating shaft, a first gear is fixedly sleeved on the outer side of the rotating shaft, a movable gear plate is engaged on one side of the first gear, a movable plate is fixedly connected to the bottom of the movable gear plate, a hydraulic cylinder is fixedly installed on the bottom of the movable plate, and a discharge pipe is fixedly connected to the bottom of the hydraulic cylinder; a discharge pipe is fixedly connected to the bottom of the mixer box, a top plate is fixedly installed on the top of the mixer box, and a stirring mechanism is arranged in the mixer box;
[0007] It can be seen that, in the above technical scheme, the material can be preliminarily mixed by the shaking mechanism, and the material can be discharged through the discharge pipe. Optionally, in a possible implementation, a valve is installed at the bottom of the discharge pipe, and a feeding pipe is fixedly connected to the top of the top plate.
[0008] It can be seen that in the above technical scheme, the material flow is placed by closing the valve during the material stirring and mixing. Optionally, in a possible implementation, the stirring mechanism comprises a fixed rod, the fixed rod is installed inside the mixer box, a fixed shell is fixedly installed on the top of the top plate, the fixed rod is fixedly connected with the top of the inner wall of the fixed shell, and a plurality of first stirring rods are fixedly connected outside the fixed rod.
[0009] It can be seen that in the above technical scheme, the first stirring rod is fixed outside the fixed rod, and the fixed rod is fixed to avoid displacement of the fixed rod and the first stirring rod.
[0010] Optionally, in a possible implementation, a motor is fixedly installed on the top of the inner wall of the fixed shell, a rotating shaft is fixedly connected to the output end of the motor, and a second gear is fixedly connected to the bottom of the rotating shaft. It can be seen that in the above technical scheme, the rotating shaft is driven by the motor to rotate the second gear.
[0011] Optionally, in a possible implementation, a third gear is engaged on one side of the second gear, a rotating sleeve is fixedly connected inside the third gear, and the rotating sleeve is rotatably connected with the fixed rod. It can be seen that in the above technical scheme, the rotating sleeve can rotate outside the fixed rod.
[0012] Optionally, in a possible implementation, a connecting rod is fixedly connected outside the third gear, a rotating scraper is fixedly connected to one end of the connecting rod, and a plurality of second stirring rods are fixedly connected to the inner wall of the connecting rod. It can be seen that in the above technical scheme, the second stirring rods are arranged to move relative to the first stirring rods to improve the stirring and mixing effect.
[0013] Optionally, in a possible implementation, the rotating column is rotatably connected with the fixed plate, and the rotating column is fixedly connected with the mixer box. It can be seen that in the above technical scheme, the rotating column can drive the mixer box to shake back and forth.
[0014] The beneficial effects of the present application are:
[0015] The internal stirring mechanism and the shaking mixing mechanism work together to realize multi-dimensional mixing of the material. The shaking mixing mechanism drives the moving tooth plate through the hydraulic cylinder, drives the first gear to rotate, so that the mixer box can shake around the rotating column. The first stirring rod and the second stirring rod in the internal stirring mechanism stir the material. The combination of shaking and stirring forms a complex material flow field, which fully mixes materials of different particle sizes and different densities, greatly improves the uniformity of the concrete mixture, and greatly improves the mixing uniformity compared with the traditional single stirring method. The mixer effectively ensures the quality stability of the concrete.
[0016] Meanwhile, through the internal stirring mechanism, a unique gear transmission structure is adopted, the motor drives the rotating shaft and the second gear to rotate, the second gear meshes with the third gear, drives the rotating sleeve, the connecting rod, the rotating scraper and the second stirring rod to rotate, the first stirring rod is fixed on the fixed rod and cooperates with the rotating second stirring rod to stir the materials from multiple angles and multiple levels, the structure can effectively break the agglomeration of the materials, makes the cement, aggregates and admixtures fully dispersed and fused, and further improves the mixing effect.
[0017] In addition, the rotating scraper rotates around the fixed rod with the rotation of the third gear, can scrape and clean the inner wall of the mixer box, the concrete materials are easy to adhere to the inner wall of the mixer box during the stirring process, the arrangement of the rotating scraper can scrape the adhered materials in time, makes the materials participate in the mixing again, avoids the accumulation and caking of the materials, and guarantees the fullness and uniformity of the stirring. BRIEF DESCRIPTION OF DRAWINGS
[0018] Figure 1 is the front view structural schematic diagram of the utility model.
[0019] Figure 2 is the structure schematic diagram of the mixer box in rotating state of the utility model.
[0020] Figure 3 is the internal structure schematic diagram of the mixer box of the utility model.
[0021] Figure 4 is the structure schematic diagram of the rotating scraper in rotating state of the utility model.
[0022] Figure 5 is the three-dimensional structure schematic diagram of one side of the fixed plate of the utility model.
[0023] Mark for explaining: 1, the mixer bottom plate;2, the fixed plate;3, the mixer box;4, the rotating column;5, the rotating shaft;6, the first gear;7, the movable toothed plate;8, the movable plate;9, the hydraulic cylinder;10, the discharge pipe;11, the top plate;12, the valve;13, the feed pipe;14, the fixed rod;15, the fixed shell;16, the first stirring rod;17, the motor;18, the rotating shaft;19, the second gear;20, the third gear;21, the rotating sleeve;22, the rotating scraper;23, the connecting rod;24, the second stirring rod. DETAILED DESCRIPTION
[0024] In order to make the person skilled in the technical field better understand the technical scheme of the utility model, the utility model is further explained in detail below in combination with the drawings and the best embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor belong to the scope of the utility model protection.
[0025] In the description of the utility model, it should be explained that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.
[0026] Embodiment 1:
[0027] As Figures 1-5 shown, a batching mixer for concrete production is provided, which comprises a mixer bottom plate 1, a shaking mixing mechanism is arranged on the top of the mixer bottom plate 1; the shaking mixing mechanism comprises two fixed plates 2, the two fixed plates 2 are fixed on the top of the mixer bottom plate 1, a mixer box 3 is arranged between the two fixed plates 2, a rotating column 4 is connected between the mixer box 3 and the fixed plate 2, one end of the rotating column 4 is fixedly connected with a rotating shaft 5, a first gear 6 is fixedly sleeved on the outer side of the rotating shaft 5, a moving toothed plate 7 is engaged on one side of the first gear 6, a moving plate 8 is fixedly connected on the bottom of the moving toothed plate 7, a hydraulic cylinder 9 is fixedly installed on the bottom of the moving plate 8, a discharge pipe 10 is fixedly connected on the bottom of the hydraulic cylinder 9, the discharge pipe 10 is fixedly communicated with the bottom of the mixer box 3, a top plate 11 is fixedly installed on the top of the mixer box 3, a stirring mechanism is arranged in the mixer box 3, a valve 12 is installed at the bottom of the discharge pipe 10, a feeding pipe 13 is fixedly communicated with the top of the top plate 11, the rotating column 4 is rotatably connected between the fixed plate 2, and the rotating column 4 is fixedly connected with the mixer box 3. As can be seen, in the above technical solution, the back and forth shaking of the mixer box 3 realizes the three-dimensional mixing of the material, significantly improves the uniformity, and the shaking amplitude of the mixer box can be adjusted.
[0028] The use process is as follows: the hydraulic cylinder 9 is started, the hydraulic cylinder piston rod is extended to push the moving plate 8 to move horizontally, the moving plate 8 drives the moving toothed plate 7 to make synchronous reciprocating linear motion, the moving toothed plate 7 is engaged with the first gear 6 to drive the linear motion into rotary motion, the first gear 6 drives the rotating shaft 5 to rotate, and then drives the rotating column 4 to rotate synchronously, the rotating column 4 forms an eccentric swing fulcrum through the fixedly connected mixer box 3, the mixer box 3 swings periodically around the rotating column 4, the material enters the mixer box 3 through the feeding pipe 13, and the material generates horizontal shearing motion left and right swing, longitudinal throwing motion forward and backward tilt and centrifugal mixing effect rotary component in the swinging process, after the mixing is completed, the hydraulic cylinder 9 is retracted to drive the moving plate 8 to reset, the valve 12 is opened, and the mixed material is discharged through the discharge pipe 10.
[0029] Embodiment 2:
[0030] As Figures 1-5As shown, a concrete production batching mixer is provided, which comprises a mixer bottom plate 1, a shaking mixing mechanism is arranged on the top of the mixer bottom plate 1; the shaking mixing mechanism comprises two fixed plates 2, the two fixed plates 2 are fixed on the top of the mixer bottom plate 1, a mixer box 3 is arranged between the two fixed plates 2, a rotating column 4 is connected between the mixer box 3 and the fixed plate 2, one end of the rotating column 4 is fixedly connected with a rotating shaft 5, a first gear 6 is fixedly sleeved on the outer side of the rotating shaft 5, a moving toothed plate 7 is engaged on one side of the first gear 6, a moving plate 8 is fixedly connected on the bottom of the moving toothed plate 7, a hydraulic cylinder 9 is fixedly installed on the bottom of the moving plate 8, a discharge pipe 10 is fixedly connected on the bottom of the hydraulic cylinder 9, the discharge pipe 10 is fixedly communicated on the bottom of the mixer box 3, a top plate 11 is fixedly installed on the top of the mixer box 3, a stirring mechanism is arranged in the mixer box 3, the stirring mechanism comprises a fixed rod 14, the fixed rod 14 is installed in the mixer box 3, a fixed shell 15 is fixedly installed on the top of the top plate 11, the fixed rod 14 is fixedly connected between the top of the inner wall of the fixed shell 15, a plurality of first stirring rods 16 are fixedly connected on the outer side of the fixed rod 14, an electric motor 17 is fixedly installed on the top of the inner wall of the fixed shell 15, a rotating shaft 18 is fixedly connected on the output end of the electric motor 17, a second gear 19 is fixedly connected on the bottom of the rotating shaft 18, a third gear 20 is engaged on one side of the second gear 19, a rotating sleeve 21 is fixedly connected in the third gear 20, the rotating sleeve 21 is rotatably connected between the fixed rod 14, a connecting rod 23 is fixedly connected on the outer side of the third gear 20, a rotating scraper 22 is fixedly connected on one end of the connecting rod 23, a plurality of second stirring rods 24 are fixedly connected on the inner wall of the connecting rod 23. As can be seen, in the above technical solution, not only the shaking of the mixer box 3 is used for stirring, but also the first stirring rod 16 fixed inside and the second stirring rod 24 rotating are used for mutual displacement, forming efficient and uniform stirring, and the rotating scraper 22 is used for conveniently scraping the residual materials on the inner wall of the mixer box 3, improving the efficiency and cleaning effect during cleaning.
[0031] Use process: start the hydraulic cylinder 9, the hydraulic cylinder 9 as power source starts to work, make the rotating shaft 5 rotate, the rotating shaft 5 rotation will make the mixer box 3 swing around the rotating column 4 between the two fixed plates 2, so that the material in the mixer box 3 is preliminarily mixed in the process of shaking, when the stirring is completed, open the valve 12 at the bottom of the discharge pipe 10, the mixed material in the mixer box 3 will be discharged through the discharge pipe 10 fixedly communicated with the bottom of the mixer box 3, start the motor 17 installed on the top of the inner wall of the fixed shell 15, the motor 17 as the power source of the stirring mechanism starts to run, the output end of the motor 17 is fixedly connected with the rotating shaft 18, the motor 17 will drive the rotating shaft 18 to rotate when running, the second gear 19 is fixedly connected at the bottom of the rotating shaft 18, the second gear 19 and the third gear 20 are engaged with each other, when the rotating shaft 18 drives the second gear 19 to rotate, the second gear 19 will drive the third gear 20 to rotate, the rotating sleeve 21 is fixedly connected in the third gear 20, the rotating sleeve 21 is rotatably connected between the fixed rod 14, so the rotation of the third gear 20 will drive the rotating sleeve 21 to rotate around the fixed rod 14, at the same time, the connecting rod 23 fixedly connected outside the third gear 20 will also rotate with the third gear 20, the rotating scraper 22 fixedly connected at one end of the connecting rod 23 and the plurality of second stirring rods 24 fixedly connected in the inner wall of the connecting rod 23 will also rotate synchronously, in the mixer box 3, a plurality of first stirring rods 16 are fixedly connected outside the fixed rod 14, they are fixed, while the rotating second stirring rods 24 and the rotating scraper 22 cooperate with the fixed first stirring rods 16 to fully stir the material in the mixer box 3, the rotating scraper 22 can also scrape the material attached to the inner wall of the mixer box 3, further improving the stirring effect.
[0032] Obviously, the above embodiments are only examples for clearly illustrating, but not limitation of the embodiments. For those skilled in the art, other different forms of changes or variations can be made on the basis of the above description. Here, all the embodiments need not and can not be exhausted. The obvious changes or variations derived therefrom are still within the protection scope of the present application.
Claims
1. A batch mixing blender for concrete production, characterized by, Including the blender bottom plate (1), the top of the blender bottom plate (1) is provided with a shaking mixing mechanism; The shaking mixing mechanism comprises two fixed plates (2), the two fixed plates (2) are fixed on the top of the blender bottom plate (1), a blender box (3) is arranged between the two fixed plates (2), a rotating column (4) is connected between the blender box (3) and the fixed plate (2), one end of the rotating column (4) is fixedly connected with a rotating shaft (5), a first gear (6) is fixedly sleeved on the outer side of the rotating shaft (5), a movable gear plate (7) is engaged on one side of the first gear (6), a movable plate (8) is fixedly connected to the bottom of the movable gear plate (7), a hydraulic cylinder (9) is fixedly installed on the bottom of the movable plate (8), and a discharge pipe (10) is fixedly connected to the bottom of the hydraulic cylinder (9). The bottom of the blender box (3) is fixedly communicated with the discharge pipe (10), the top of the blender box (3) is fixedly installed with a top plate (11), and the inside of the blender box (3) is provided with a stirring mechanism.
2. The batching mixer for producing concrete according to claim 1, wherein The bottom of the discharge pipe (10) is provided with a valve (12), and the top of the top plate (11) is fixedly communicated with a feeding pipe (13).
3. The batch mixing blender for producing concrete according to claim 2, wherein The stirring mechanism comprises a fixed rod (14), the fixed rod (14) is installed in the blender box (3), the top plate (11) is fixedly installed with a fixed shell (15), the fixed rod (14) is fixedly connected between the top of the inner wall of the fixed shell (15) and the top plate (11), and a plurality of first stirring rods (16) are fixedly connected to the outer side of the fixed rod (14).
4. The batching mixer according to claim 3, wherein The top of the inner wall of the fixed shell (15) is fixedly installed with a motor (17), the output end of the motor (17) is fixedly connected with a rotating shaft (18), and the bottom of the rotating shaft (18) is fixedly connected with a second gear (19).
5. The batch mixing mill for concrete production according to claim 4, characterized in that, One side of the second gear (19) is engaged with a third gear (20), the third gear (20) is fixedly connected with a rotating sleeve (21) in the inside, and the rotating sleeve (21) is rotatably connected between the fixed rod (14).
6. The batch mixing mill for producing concrete according to claim 5, wherein The outer side of the third gear (20) is fixedly connected with a connecting rod (23), one end of the connecting rod (23) is fixedly connected with a rotating scraper (22), and the inner wall of the connecting rod (23) is fixedly connected with a plurality of second stirring rods (24).
7. The batch mixing blender of claim 1, wherein, The rotating column (4) is rotatably connected between the fixed plate (2), and the rotating column (4) is fixedly connected with the blender box (3).