Concrete mixing device
By designing a multi-axis rotating mixing mechanism, the problem of uneven materials in the concrete mixing device is solved, and uniform mixing and quality improvement of concrete is achieved.
Patent Information
- Application Number
- CN202422129271.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-31
- Publication Date
- 2025-07-08
- Estimated Expiration
- 2034-08-31
AI Technical Summary
Existing concrete mixing devices are difficult to achieve uniform mixing when mixing a variety of materials, which affects the quality of concrete.
A concrete mixing device including a mixing mechanism is designed. The mixing mechanism consists of a rotating rod, a stirring plate and a mixing plate. Fully stirring of the material is achieved through multi-axis rotation to ensure uniform mixing of the material.
It realizes uniform mixing of concrete materials, improves the quality of concrete production, and is easy to use.
Smart Images
Figure CN223071666U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of concrete, and particularly relates to a concrete mixing device. Background Art
[0002] Concrete: It refers to the general term of engineering composite materials in which the aggregate is cemented into a whole by a cementitious material. Usually, the term "concrete" refers to cement concrete, also known as ordinary concrete, which uses cement as the cementitious material, sand and stone as the aggregate; it is mixed with water (which may contain additives and admixtures) in a certain proportion and obtained by stirring. It is widely used in civil engineering.
[0003] When making concrete, it is necessary to mix sand, stones, cement and water together. When the mixing devices in the prior art are used, due to a large number of materials and a large amount of materials to be mixed each time, it is difficult to mix various materials evenly, which will affect the quality of the concrete after production and is not convenient for users to use.
[0004] Therefore, based on the above technical problems, it is necessary for those skilled in the art to develop a concrete mixing device. Content of the Utility Model
[0005] The technical problem to be solved by the utility model is to provide a concrete mixing device to solve the problem that due to a large number of materials and a large amount of materials to be mixed each time, it is difficult to mix various materials evenly, which will affect the quality of the concrete after production and is not convenient for users to use.
[0006] To solve the above technical problem, the technical solution of the utility model is as follows:
[0007] A concrete mixing device includes a mixing barrel, and a stirring mechanism is arranged inside the mixing barrel, and the stirring mechanism extends out of the mixing barrel.
[0008] The stirring mechanism includes a fixed barrel, the fixed barrel is fixedly arranged on the top of the mixing barrel, a motor is fixedly arranged on the top of the fixed barrel, the motor is fixedly connected with a rotating rod through an output shaft, a cross plate is fixedly arranged at the bottom of the rotating rod, two stirring components are arranged on the cross plate, a rotating plate is arranged on the mixing barrel, the outside of the rotating plate is movably connected with a fixed ring through a bearing, and the outside of the fixed ring is fixedly connected with the mixing barrel.
[0009] Preferably, a square rod is fixedly arranged at the bottom of the rotating plate, and a plurality of stirring plates are fixedly arranged on the outside of the square rod, and the plurality of stirring plates are all inclined to the square rod.
[0010] Preferably, the two stirring assemblies are respectively arranged on both sides of the square rod. The stirring assembly includes a vertical rod, and the vertical rod penetrates through the horizontal plate and the rotating plate and extends into the bottom of the rotating plate. The vertical rod is movably connected to the horizontal plate and the rotating plate through bearings.
[0011] Preferably, a plurality of mixing plates are fixedly arranged on the outer part of the vertical rod, and all the plurality of mixing plates are arranged at the bottom of the rotating plate.
[0012] Preferably, the two stirring assemblies and the plurality of stirring plates are distributed in a cross shape.
[0013] Preferably, a rack is fixedly arranged inside the fixed cylinder, and a gear is fixedly arranged on the outer part of the vertical rod.
[0014] Preferably, the gear is arranged on the top of the horizontal plate, the gear is arranged on one side of the rack, and the gear meshes with the rack.
[0015] Preferably, feeding assemblies are fixedly arranged on both sides of the mixing cylinder. The feeding assembly includes a feeding cylinder, the feeding cylinder is fixedly arranged on one side of the mixing cylinder and extends into the mixing cylinder, and a feeding hopper is fixedly arranged on the top of the feeding cylinder.
[0016] Preferably, a plurality of support rods are fixedly arranged at the bottom of the mixing cylinder.
[0017] Preferably, a discharge pipe is fixedly arranged at the bottom of the mixing cylinder, and a switching valve is fixedly arranged on the outer part of the discharge pipe.
[0018] Adopting the above technical solution, the following beneficial effects are achieved:
[0019] Through the design of the stirring mechanism of the present utility model, when the vertical rod and the mixing plates rotate around the central axis of the rotating rod, they will also rotate around the central axis of the vertical rod, which can fully stir the materials inside the mixing cylinder, making the materials inside the mixing cylinder more evenly stirred. At the same time, the stirring plates will also rotate around the central axis of the rotating rod, and the rotation of the stirring plates can push the materials inside the mixing cylinder, thus facilitating the stirring of the materials and making the materials inside the mixing cylinder more evenly stirred, ensuring the quality of the concrete after production and facilitating the use of the user. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings described below are only exemplary, and for those of ordinary skill in the art, other implementation drawings can be obtained by extending according to the provided drawings without creative efforts.
[0021] The structures, ratios, sizes, etc. shown in this specification are only used to cooperate with the content disclosed in the specification for those familiar with this technology to understand and read, and are not used to limit the implementation conditions of the present utility model. Therefore, they do not have substantial technical significance. Any modification of the structure, change in the ratio relationship, or adjustment of the size, without affecting the effects that the present utility model can produce and the purposes that can be achieved, should still fall within the scope covered by the technical content disclosed in the present utility model.
[0022] Figure 1 is a schematic diagram of the overall structure provided by the present utility model;
[0023] Figure 2 is a schematic diagram of the internal structure of the mixing barrel provided by the present utility model;
[0024] Figure 3 is a schematic diagram of the internal structure of the fixed barrel provided by the present utility model;
[0025] Figure 4 is a three-dimensional view of the fixing ring provided by the present utility model.
[0026] In the figure: 1, mixing barrel; 2, fixed barrel; 3, motor; 4, rotating rod; 5, cross plate; 6, rotating plate; 7, fixing ring; 8, square rod; 9, stirring plate; 10, vertical rod; 11, mixing plate; 12, rack; 13, gear; 14, feeding tube; 15, feeding hopper; 16, support rod; 17, discharge pipe; 18, switch valve. Specific embodiments
[0027] The following further describes the specific embodiments of the present utility model in conjunction with the accompanying drawings. It should be noted here that the description of these embodiments is used to help understand the present utility model, but does not constitute a limitation to the present utility model. In addition, the technical features involved in the various embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.
[0028] See Figures 1-4 As shown, a concrete mixing device of the present utility model includes a mixing barrel 1, and a stirring mechanism is provided inside the mixing barrel 1, and the stirring mechanism extends outside the mixing barrel 1;
[0029] The stirring mechanism includes a fixed barrel 2, the fixed barrel 2 is fixedly arranged on the top of the mixing barrel 1, a motor 3 is fixedly arranged on the top of the fixed barrel 2, the motor 3 is fixedly connected with a rotating rod 4 through an output shaft, a cross plate 5 is fixedly arranged at the bottom of the rotating rod 4, two stirring components are arranged on the cross plate 5, a rotating plate 6 is arranged on the mixing barrel 1, the outside of the rotating plate 6 is movably connected with a fixing ring 7 through a bearing, and the outside of the fixing ring 7 is fixedly connected with the mixing barrel 1.
[0030] Among them, to solve the problem of pushing the materials inside the mixing drum 1, a square rod 8 is fixedly arranged at the bottom of the rotating plate 6, and a plurality of stirring plates 9 are fixedly arranged outside the square rod 8. The plurality of stirring plates 9 are all inclined to the square rod 8.
[0031] Among them, to solve the problem that the vertical rod 10 can rotate, the two mixing assemblies are respectively arranged on both sides of the square rod 8. The mixing assembly includes a vertical rod 10, and the vertical rod 10 penetrates through the cross plate 5 and the rotating plate 6 and extends into the bottom of the rotating plate 6. The vertical rod 10 is movably connected to the cross plate 5 and the rotating plate 6 through bearings.
[0032] Among them, to solve the problem of mixing the materials inside the mixing drum 1, a plurality of mixing plates 11 are fixedly arranged outside the vertical rod 10, and the plurality of mixing plates 11 are all arranged at the bottom of the rotating plate 6.
[0033] Among them, to solve the problem of mixing the materials inside the mixing drum 1, the two mixing assemblies and the plurality of stirring plates 9 are distributed in a cross shape.
[0034] Among them, to solve the problem that the gear 13 can rotate, a rack 12 is fixedly arranged inside the fixed cylinder 2, and a gear 13 is fixedly arranged outside the vertical rod 10.
[0035] Among them, to solve the problem that the gear 13 can rotate, the gear 13 is arranged on the top of the cross plate 5, the gear 13 is arranged on one side of the rack 12, and the gear 13 meshes with the rack 12.
[0036] Among them, to solve the problem of feeding, feeding assemblies are fixedly arranged on both sides of the mixing drum 1. The feeding assembly includes a feeding cylinder 14, the feeding cylinder 14 is fixedly arranged on one side of the mixing drum 1 and extends into the mixing drum 1, and a feeding hopper 15 is fixedly arranged on the top of the feeding cylinder 14.
[0037] Among them, to solve the problem of supporting the mixing drum 1, a plurality of support rods 16 are fixedly arranged at the bottom of the mixing drum 1.
[0038] Among them, to solve the problem of discharging, a discharge pipe 17 is fixedly arranged at the bottom of the mixing drum 1, and a switching valve 18 is fixedly arranged outside the discharge pipe 17.
[0039] Working principle: When the utility model is in use, first, the utility model is connected to an external power source. Then, the cement, sand, gravel, and water to be mixed are put into the inside of the mixing cylinder 1. Next, the motor 3 is started. The motor 3 drives the rotating rod 4 to rotate when it works. The rotation of the rotating rod 4 drives the cross plate 5 to rotate. The rotation of the cross plate 5 drives the vertical rod 10 to rotate around the central axis of the rotating rod 4. While the vertical rod 10 is rotating, it also drives the rotating plate 6 to rotate. The rotation of the vertical rod 10 also drives the gear 13 to rotate. Because the gear 13 meshes with the rack 12, when the gear 13 rotates around the central axis of the rotating rod 4, the gear 13 itself will also rotate. The rotation of the gear 13 drives the vertical rod 10 to rotate around the central axis of the vertical rod 10. The rotation of the vertical rod 10 drives the multiple mixing plates 11 at the bottom of the vertical rod 10 to rotate. While the rotating plate 6 is rotating, it also drives the square rod 8 to rotate. The rotation of the square rod 8 drives the stirring plate 9 to rotate around the central axis of the square rod 8. Through the design of the stirring mechanism, when the vertical rod 10 and the mixing plates 11 rotate around the central axis of the rotating rod 4, they will also rotate around the central axis of the vertical rod 10. The materials inside the mixing cylinder 1 can be fully stirred, making the materials inside the mixing cylinder 1 more evenly stirred. At the same time, the stirring plate 9 will also rotate around the central axis of the rotating rod 4. The rotation of the stirring plate 9 can push the materials inside the mixing cylinder 1, thus facilitating the stirring of the materials and making the materials inside the mixing cylinder 1 more evenly stirred, ensuring the quality of the concrete after production and facilitating the use of the user.
[0040] The above has described the embodiments of the utility model in detail in conjunction with the accompanying drawings, but the utility model is not limited to the described embodiments. For those skilled in the art, without departing from the principle and spirit of the utility model, various changes, modifications, substitutions, and variations to these embodiments still fall within the protection scope of the utility model.
Claims
1. A concrete mixing device, comprising a mixing drum (1), characterized in that: A stirring mechanism is provided inside the mixing barrel (1), and the stirring mechanism extends outside the mixing barrel (1). The stirring mechanism includes a fixed barrel (2), the fixed barrel (2) is fixedly arranged on the top of the mixing barrel (1), a motor (3) is fixedly arranged on the top of the fixed barrel (2), the motor (3) is fixedly connected with a rotating rod (4) through an output shaft, a cross plate (5) is fixedly arranged at the bottom of the rotating rod (4), two stirring components are arranged on the cross plate (5), a rotating plate (6) is arranged on the mixing barrel (1), the outside of the rotating plate (6) is movably connected with a fixed ring (7) through a bearing, and the outside of the fixed ring (7) is fixedly connected with the mixing barrel (1).
2. The concrete mixing device according to claim 1, characterized in that: A square rod (8) is fixedly arranged at the bottom of the rotating plate (6), and a plurality of stirring plates (9) are fixedly arranged on the outside of the square rod (8). A plurality of stirring plates (9) are all inclined to the square rod (8).
3. The concrete mixing device according to claim 2, wherein: The two stirring components are respectively arranged on both sides of the square rod (8). The stirring component includes a vertical rod (10), the vertical rod (10) penetrates through the cross plate (5) and the rotating plate (6) and extends into the bottom of the rotating plate (6), and the vertical rod (10) is movably connected with the cross plate (5) and the rotating plate (6) through bearings.
4. The concrete mixing device according to claim 3, characterized in that: A plurality of mixing plates (11) are fixedly arranged on the outside of the vertical rod (10), and a plurality of the mixing plates (11) are all arranged at the bottom of the rotating plate (6).
5. The concrete mixing device according to claim 4, characterized in that: The two stirring components and the plurality of stirring plates (9) are distributed in a cross shape.
6. The concrete mixing device according to claim 5, characterized in that: A rack (12) is fixedly arranged inside the fixed barrel (2), and a gear (13) is fixedly arranged on the outside of the vertical rod (10).
7. The concrete mixing device according to claim 6, characterized in that: The gear (13) is arranged on the top of the cross plate (5), the gear (13) is arranged on one side of the rack (12), and the gear (13) meshes with the rack (12).
8. The concrete mixing device according to claim 1, characterized in that: Feeding components are fixedly arranged on both sides of the mixing barrel (1). The feeding component includes a feeding barrel (14), the feeding barrel (14) is fixedly arranged on one side of the mixing barrel (1) and extends into the mixing barrel (1) internally, and a feeding hopper (15) is fixedly arranged on the top of the feeding barrel (14).
9. The concrete mixing device according to claim 1, characterized in that: A plurality of support rods (16) are fixedly arranged at the bottom of the mixing barrel (1).
10. The concrete mixing device according to claim 1, characterized in that: A discharge pipe (17) is fixedly arranged at the bottom of the mixing barrel (1), and a switch valve (18) is fixedly arranged on the outside of the discharge pipe (17).