Concrete aggregate mixing device with uniform stirring function
By designing a concrete aggregate mixing device including a material limiting structure and a support structure, the problem that traditional devices need to stop operating after mixing is completed is solved, and the continuous stirring and uniform mixing of concrete aggregates are achieved, which enhances the support effect of the discharge port at the bottom of the mixing box.
Patent Information
- Application Number
- CN202420623684.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-28
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2034-03-28
AI Technical Summary
The traditional concrete aggregate mixing device needs to stop running after the mixing is completed before the concrete is poured out, which lacks continuous work and support structure, resulting in the mixing and processing being unsustainable.
A uniformly stirred concrete aggregate mixing device including a base, a mixing box, a material limiting structure and a support structure is designed. The material limiting structure realizes the stirring and continuous flow of materials in the mixing box through the cooperation of cylinders, conical bottom plates, rings, rotating frames and conical limiting plates; the support structure provides support and limiting the discharge port of the bottom of the mixing box through L-shaped plates, support rods and springs.
Continuous mixing and uniform mixing of concrete aggregates is achieved, the support effect of the discharge port at the bottom of the mixing box is enhanced, and the sustainability and efficiency of the mixing work is ensured.
Smart Images
Figure CN222662165U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of concrete aggregate mixing, in particular to a concrete aggregate mixing device for uniform stirring. Background Art
[0002] Concrete is widely used in the construction field. During the concrete processing process, various aggregates need to be mixed together to finally form concrete. Since construction has high requirements for concrete, the concrete aggregates need to be fully mixed and mixed evenly.
[0003] However, after the traditional mixing device completes the mixing of aggregates, it is often necessary to shut down the equipment to stop running, pour out the processed concrete in the mixing box, and then start the equipment to process and mix the next batch of aggregates. The mixing process does not have the effect of continuous work, and there is no corresponding supporting structure to support it. Utility Model Content
[0004] The main purpose of the utility model is to provide a concrete aggregate mixing device for uniform mixing, which can effectively solve the technical problems in the background technology.
[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0006] A concrete aggregate mixing device for uniform mixing comprises a base, a mixing box is fixedly arranged on the inner side of the top of the base, and a limited material structure is arranged on the inner side of the mixing box;
[0007] The material limiting structure includes a cylinder, which is arranged on the inner bottom surface of the inner side of the base, one end of the cylinder is fixedly connected to the conical bottom plate, the conical bottom plate is movably arranged on the bottom inner side of the mixing box, a circular ring is fixedly arranged on the top of the conical bottom plate, a rotating frame is movably arranged on the outside of the circular ring, the top of the rotating frame is rotatably arranged on the bottom inner side of the conical material limiting plate, and the conical material limiting plate is slidably arranged on the inner side of the mixing box.
[0008] As a further solution of the utility model, the rotating frame is respectively adaptively matched with the mixing box, the conical bottom plate, and the conical limiting plate, and the conical bottom plate and the conical limiting plate are both adaptively matched with the mixing box.
[0009] As a further solution of the utility model, four feed ports are opened on the top of the mixing box, and a motor is arranged in the middle of the top of the mixing box. The output shaft of the motor passes through the top of the mixing box and is fixedly connected to one end of the stirring roller. The stirring roller is adaptably matched with the mixing box.
[0010] As a further solution of the utility model, the stirring roller passes through the top of the conical limiting plate, and the stirring roller is adaptively matched with the rotating frame and the conical limiting plate respectively.
[0011] As a further solution of the utility model, a support structure is provided on the top of the base, and the support structure includes two L-shaped plates, and the two L-shaped plates are symmetrically arranged on both sides of the inner bottom surface of the inner side of the base, and a support rod is movably provided on the top of the L-shaped plate, and a spring is provided between the inner side of one end of the support rod and the top of the L-shaped plate.
[0012] As a further solution of the utility model, the two springs are respectively adapted to match the positions of the two support rods, and the support rods are adapted to match the conical bottom plate.
[0013] As a further solution of the utility model, the rotating frame and the ring are adaptively matched.
[0014] The beneficial effects of the utility model are as follows:
[0015] By setting up the material limiting structure and the supporting structure, when in use, it can be placed at the site where it needs to work to achieve the working conditions. Compared with the traditional mixing device, the concrete working inside the mixing box is continuous, and the supporting effect of the discharge port at the bottom of the mixing box is strengthened;
[0016] By arranging the stirring roller in conjunction with the rotating frame, the rotating frame and the stirring roller rotate synchronously, which is beneficial to the rotation and cleaning of the inner wall of the mixing box to avoid concrete adhesion. The cylinder cooperates with the conical bottom plate, and the conical bottom plate moves synchronously with the conical limiting plate through the ring and the rotating frame. The setting of the conical limiting plate allows the interior of the mixing box to be separated and opened, which is beneficial to making the mixing work of the mixing box continuous.
[0017] By arranging an L-shaped plate and a spring in conjunction with a support rod, the support rod supports and limits the conical bottom plate, and the support rod and the cylinder cooperate with each other to further enhance the supporting effect of the bottom discharge port of the mixing box. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 This is a three-dimensional structural schematic diagram of a concrete aggregate mixing device for uniform mixing according to the utility model;
[0019] Figure 2 It is a cross-sectional side structural schematic diagram of a concrete aggregate mixing device for uniform mixing according to the utility model;
[0020] Figure 3 It is a side view structural schematic diagram of a concrete aggregate mixing device for uniform mixing according to the utility model;
[0021] Figure 4The utility model is a partially disassembled three-dimensional structural schematic diagram of a concrete aggregate mixing device for uniform mixing.
[0022] In the figure: 1. base; 2. mixing box; 3. feed port; 4. motor; 5. stirring roller; 6. material limiting structure; 7. cylinder; 8. conical bottom plate; 9. ring; 10. rotating frame; 11. conical material limiting plate; 12. supporting structure; 13. L-shaped plate; 14. support rod; 15. spring. DETAILED DESCRIPTION
[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0024] like Figure 1-4 As shown, a concrete aggregate mixing device for uniform mixing comprises a base 1, a mixing box 2 is fixedly arranged on the inner side of the top of the base 1, and a limited material structure 6 is arranged on the inner side of the mixing box 2;
[0025] The material limiting structure 6 includes a cylinder 7, which is arranged on the inner bottom surface of the inner side of the base 1, one end of the cylinder 7 is fixedly connected to the conical bottom plate 8, the conical bottom plate 8 is movably arranged on the bottom inner side of the mixing box 2, a circular ring 9 is fixedly arranged on the top of the conical bottom plate 8, and a rotating frame 10 is movably arranged on the outside of the circular ring 9, the top of the rotating frame 10 is rotatably arranged on the bottom inner side of the conical material limiting plate 11, and the conical material limiting plate 11 is slidably arranged on the inner side of the mixing box 2.
[0026] Start the motor 4 to make the stirring roller 5 rotate inside the mixing box 2. The stirring roller 5 acts on the rotating frame 10, so that the rotating frame 10 rotates synchronously outside the ring 9 and on the inner side of the bottom of the conical limiting plate 11. The rotation of the stirring roller 5 and the rotating frame 10 can prevent the concrete from sticking to the inner wall of the mixing box 2. When the mixing box 2 is closed, the concrete is stirred by the stirring roller 5 in the upper half of the mixing box 2 and flows into the lower half of the mixing box 2 through the conical limiting plate 11. When the stirring work is completed, start the cylinder 7 to move the conical bottom plate 8, the ring 9, the rotating frame 10, and the conical limiting plate 11 downward. At this time, the top of the conical limiting plate 11 separates the upper and lower parts of the mixing box 2, and the conical bottom plate 8 is pulled out from the inner side of the bottom of the mixing box 2, so that the concrete finally flows out from the top of the conical bottom plate 8.
[0027] In this embodiment, the rotating frame 10 is respectively matched with the mixing box 2 , the conical bottom plate 8 , and the conical limiting plate 11 , and the conical bottom plate 8 and the conical limiting plate 11 are both matched with the mixing box 2 .
[0028] The rotating frame 10 rotates and cleans the inner wall of the mixing box 2 to avoid concrete adhesion on the inner wall. At the same time, the rotating frame 10 rotates and cleans the top of the conical bottom plate 8 to speed up the unloading speed of the concrete during unloading.
[0029] In this embodiment, four feed ports 3 are provided on the top of the mixing box 2, and a motor 4 is provided in the middle of the top of the mixing box 2. The output shaft of the motor 4 passes through the top of the mixing box 2 and is fixedly connected to one end of the stirring roller 5, and the stirring roller 5 is adaptably matched with the mixing box 2.
[0030] The stirring roller 5 rotates inside the mixing box 2 with the rotating frame 10 under the action of the motor 4 .
[0031] In this embodiment, the stirring roller 5 passes through the top of the conical limiting plate 11 , and the stirring roller 5 is adaptively matched with the rotating frame 10 and the conical limiting plate 11 .
[0032] The conical limiting plate 11 has a function of limiting the material inside the mixing box 2 and can isolate the inside of the mixing box 2 when the cylinder 7 is pressed down.
[0033] In this embodiment, a support structure 12 is provided on the top of the base 1, and the support structure 12 includes two L-shaped plates 13. The two L-shaped plates 13 are symmetrically arranged on both sides of the inner bottom surface of the inner side of the base 1. A support rod 14 is movably provided on the top of the L-shaped plate 13, and a spring 15 is provided between the inner side of one end of the support rod 14 and the top of the L-shaped plate 13.
[0034] When the conical bottom plate 8 moves downward, the conical bottom plate 8 presses the support rod 14 to move downward toward the inner bottom surface of the base 1, and the spring 15 always plays an elastic supporting role on the support rod 14, so that the support rod 14 is always close to the bottom of the conical bottom plate 8, supporting and limiting it.
[0035] In this embodiment, the two springs 15 are respectively adapted to match the positions of the two support rods 14 , and the support rods 14 are adapted to match the positions of the conical bottom plate 8 .
[0036] The spring 15 cooperates with the support rod 14 so that the conical bottom plate 8 is supported.
[0037] In this embodiment, the rotating frame 10 and the ring 9 are adaptively matched.
[0038] One end of the rotating frame 10 rotates outside the ring 9 .
[0039] It should be noted that the utility model is a concrete aggregate mixing device for uniform mixing. When in use, it is placed at a site where work is required to achieve working operating conditions;
[0040] During the process, the motor 4 is started to make the stirring roller 5 rotate inside the mixing box 2, and the stirring roller 5 acts on the rotating frame 10, so that the rotating frame 10 rotates synchronously outside the circular ring 9 and inside the bottom of the conical limiting plate 11. The rotation of the stirring roller 5 and the rotating frame 10 can prevent the concrete from adhering to the inner wall of the mixing box 2. When the mixing box 2 is closed, the concrete is stirred by the stirring roller 5 in the upper half of the mixing box 2 and flows into the lower half of the mixing box 2 through the conical limiting plate 11. When the mixing work is completed, the cylinder 7 is started to make the conical bottom plate 8, the circular ring 9, the rotating frame 10, and the conical limiting plate 11 move downward. At this time, the top of the conical limiting plate 11 separates the upper and lower parts of the mixing box 2, and the conical bottom plate 8 is pulled out from the bottom inner side of the mixing box 2, so that the concrete finally flows out from the top of the conical bottom plate 8.
[0041] During the process, when the conical bottom plate 8 moves downward, the conical bottom plate 8 presses the support rod 14 to move downward toward the inner bottom surface of the base 1, and the spring 15 always plays an elastic supporting role on the support rod 14, so that the support rod 14 is always close to the bottom of the conical bottom plate 8, supporting and limiting it.
[0042] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A concrete aggregate mixing device for uniform mixing, comprising a base (1), a mixing box (2) being fixedly arranged on the inner side of the top of the base (1), characterized in that: A material limiting structure (6) is provided inside the mixing box (2); The material limiting structure (6) comprises a cylinder (7), wherein the cylinder (7) is arranged on the inner bottom surface of the inner side of the base (1), one end of the cylinder (7) is fixedly connected to a conical bottom plate (8), and the conical bottom plate (8) is movably arranged on the inner side of the bottom of the mixing box (2), a circular ring (9) is fixedly arranged on the top of the conical bottom plate (8), and a rotating frame (10) is movably arranged outside the circular ring (9), and the top of the rotating frame (10) is rotatably arranged on the inner side of the bottom of a conical material limiting plate (11), and the conical material limiting plate (11) is slidably arranged on the inner side of the mixing box (2).
2. A device for mixing concrete aggregates uniformly according to claim 1, characterized in that: The rotating frame (10) is respectively adapted to match the mixing box (2), the conical bottom plate (8), and the conical limiting plate (11); and the conical bottom plate (8) and the conical limiting plate (11) are both adapted to match the mixing box (2).
3. The device for mixing concrete aggregates uniformly according to claim 1, characterized in that: Four feed ports (3) are provided on the top of the mixing box (2), a motor (4) is provided in the middle of the top of the mixing box (2), an output shaft of the motor (4) passes through the top of the mixing box (2) and is fixedly connected to one end of a stirring roller (5), and the stirring roller (5) is adaptively matched with the mixing box (2).
4. A device for mixing concrete aggregates uniformly according to claim 3, characterized in that: The stirring roller (5) passes through the top of the conical limiting plate (11), and the stirring roller (5) is adaptively matched with the rotating frame (10) and the conical limiting plate (11) respectively.
5. The device for mixing concrete aggregates uniformly according to claim 1, characterized in that: A support structure (12) is provided on the top of the base (1), and the support structure (12) comprises two L-shaped plates (13), and the two L-shaped plates (13) are symmetrically arranged on both sides of the inner bottom surface of the inner side of the base (1), and a support rod (14) is movably provided on the top of each L-shaped plate (13), and a spring (15) is provided between the inner side of one end of the support rod (14) and the top of the L-shaped plate (13).
6. A device for mixing concrete aggregates uniformly according to claim 5, characterized in that: The two springs (15) are respectively adapted to match the positions of the two support rods (14), and the support rods (14) are adapted to match the positions of the conical bottom plate (8).
7. A device for mixing concrete aggregates uniformly according to claim 1, characterized in that: The rotating frame (10) and the circular ring (9) are adaptively matched.