High-performance concrete mixing device

Abstract

The utility model discloses a high-performance concrete mixing device, which comprises a fixed bottom plate, a fixed bottom plate, a fixed bottom plate and a plurality of concrete mixing devices, wherein the top end of the fixed bottom plate is fixedly connected with a support frame; the tank body is rotationally connected between the supporting frames; the tank body swinging assembly is arranged between the fixed bottom plate and the tank body; the stirring assemblies are arranged on the inner side and the outer side of the tank body. Compared with the prior art, the concrete mixing tank has the advantages that high-performance concrete raw materials can be efficiently crushed, and the tank body can be driven to shake to reinforce integral mixing of concrete.

Description

Technical Field

[0001] This utility model relates to the field of mixing equipment technology, and in particular to a high-performance concrete mixing device. Background Technology

[0002] Concrete refers to artificial stone made by mixing cement as the main binder with water, sand, and gravel, and, when necessary, chemical admixtures and mineral admixtures, in appropriate proportions, followed by uniform mixing, compaction, molding, and curing. Concrete mixing requires the use of high-performance concrete mixing equipment.

[0003] However, existing patents have the following drawbacks:

[0004] (1) Existing utility model high performance concrete mixing device uses agitators with multiple rotation directions to mix the high performance concrete raw materials in a small range. It requires a long mixing time to fully mix the concrete inside the mixing device. It has strong shearing and crushing capabilities but poor overall mixing effect, resulting in reduced mixing efficiency. Utility Model Content

[0005] The technical problem to be solved by this utility model is to overcome the above-mentioned technical defects and provide a high-performance concrete mixing device that can efficiently crush high-performance concrete raw materials and can drive the tank to shake to enhance the overall mixing of concrete.

[0006] To solve the above problems, the technical solution of this utility model is: a high-performance concrete mixing device, comprising:

[0007] A fixed base plate, the top of which is fixedly connected to a support frame;

[0008] The tank body is rotatably connected between the support frames;

[0009] A tank swing assembly is disposed between a fixed base plate and a tank.

[0010] A stirring assembly is disposed on the inside and outside of the tank.

[0011] Furthermore, a feed funnel is fixedly connected to the top of the tank, and a discharge pipe is fixedly connected to the front side of the bottom of the tank, with a valve installed inside the discharge pipe.

[0012] Furthermore, the tank swing assembly includes

[0013] A transmission box, which is fixedly installed on the top of a fixed base plate;

[0014] Motor 1 is fixedly installed inside the bottom of the transmission box. A rotating disk is fixedly connected to the top of the drive shaft of Motor 1. A connecting shaft 1 is fixedly connected to the top of the rotating disk at a position offset from the center of the rotating disk.

[0015] A limiting shaft is fixedly connected inside the transmission box;

[0016] A connecting frame is slidably connected to the outside of the limiting shaft. A connecting groove is provided at the bottom end of the connecting frame. The connecting groove is adapted to the connecting shaft and the two are slidably connected.

[0017] A second connecting shaft is fixedly connected to both sides of the tank body. A second connecting groove is provided on both sides of the connecting frame. The second connecting groove is adapted to the second connecting shaft and the two are slidably connected.

[0018] Furthermore, the stirring assembly includes

[0019] A dust cover, which is fixedly connected to the rear side of the tank body;

[0020] Motor 2 is fixedly installed inside the dust cover. Motor 2 is a dual-shaft motor, and gears are fixedly connected to both ends of the drive shaft of Motor 2.

[0021] A limiting ring, which is fixedly connected to the inside of the tank;

[0022] A rotating tube is rotatably connected to the inner side of a limiting ring. A stirring paddle is fixedly connected to the inner side of the rotating tube. A fixing frame is fixedly connected to the inner side of the top and bottom ends of the rotating tube. A stirring shaft is fixedly connected to the inner side of the fixing frame. A stirring paddle is fixedly connected to the outer side of the stirring shaft. A toothed groove is opened on the outer side of the rotating tube, and the toothed groove meshes with a gear.

[0023] The advantages of this invention compared to existing technologies are as follows:

[0024] (1) The present invention provides a high-performance concrete mixing device. Based on the original high shear crushing capacity mixing component, a tank swing component is set up. When crushing and mixing high-performance concrete raw materials, the tank swings back and forth to realize the overall mixing of high-performance concrete, which greatly improves the mixing speed and shortens the mixing time. Attached Figure Description

[0025] Figure 1 This is a three-dimensional schematic diagram of a high-performance concrete mixing device according to the present invention.

[0026] Figure 2 This is a cross-sectional view of a high-performance concrete mixing device according to this utility model. Figure 1 .

[0027] Figure 3This is a cross-sectional view of a high-performance concrete mixing device according to this utility model. Figure 2 .

[0028] Figure 4 This is a cross-sectional view of a high-performance concrete mixing device according to this utility model. Figure 3 .

[0029] Figure 5 This is a cross-sectional view of a high-performance concrete mixing device according to this utility model. Figure 4 .

[0030] Figure 6 This is a cross-sectional view of a high-performance concrete mixing device according to this utility model. Figure 5 .

[0031] As shown in the figure: 1. Fixed base plate; 2. Support frame; 3. Tank body; 4. Tank body swing assembly; 401. Motor 1; 402. Rotary disk; 403. Connecting shaft 1; 404. Limiting shaft; 405. Connecting frame; 406. Connecting groove 1; 407. Connecting groove 2; 408. Connecting shaft 2; 409. Transmission box; 5. Stirring assembly; 501. Dust cover; 502. Motor 2; 503. Gear; 504. Limiting ring; 505. Rotating tube; 506. Stirring paddle 1; 507. Fixed frame; 508. Stirring shaft; 509. Stirring paddle 2; 510. Gear groove. Detailed Implementation

[0032] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings. Identical components are indicated by the same reference numerals.

[0033] It should be noted that the terms “front,” “back,” “left,” “right,” “up,” and “down” used in the following description refer to the directions shown in the attached diagram, while the terms “inside” and “outside” refer to the directions toward or away from the geometric center of a specific component, respectively.

[0034] To make the content of this utility model easier to understand, the technical solutions in the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings.

[0035] like Figures 1 to 6 As shown, a high-performance concrete mixing device includes: a fixed base plate 1, a tank body 3, a tank body swaying assembly 4, and a mixing assembly 5. A support frame 2 is fixedly connected to the top of the fixed base plate 1, the tank body 3 is rotatably connected between the support frame 2, the tank body swaying assembly 4 is disposed between the fixed base plate 1 and the tank body 3, and the mixing assembly 5 is disposed on the inner and outer sides of the tank body 3.

[0036] A feed funnel 301 is fixedly connected to the top of the tank body 3, and a discharge pipe 302 is fixedly connected to the front side of the bottom of the tank body 3. A valve 303 is installed inside the discharge pipe 302.

[0037] The stirring assembly 5 includes a dust cover 501, a second motor 502, a limiting ring 504, a rotating tube 505, and a second agitator 509. The dust cover 501 is fixedly connected to the rear side of the tank body 3. The second motor 502 is fixedly installed inside the dust cover 501. The second motor 502 is a dual-shaft motor. Gears 503 are fixedly connected to both ends of the drive shaft of the second motor 502. The limiting ring 504 is fixedly connected to the inside of the tank body 3. The rotating tube 505 is rotatably connected to the inside of the limiting ring 504. A first agitator 506 is fixedly connected to the inside of the rotating tube 505. A fixing frame 507 is fixedly connected to the inside of the top and bottom ends of the rotating tube 505. A stirring shaft 508 is fixedly connected to the inside of the fixing frame 507. A stirring agitator is fixedly connected to the outside of the stirring shaft 508. A toothed groove 510 is opened on the outside of the rotating tube 505, and the toothed groove 510 meshes with the gear 503.

[0038] The tank swing assembly 4 includes a transmission box 409, a first motor 401, a limiting shaft 404, a connecting frame 405, and a second connecting shaft 408. The transmission box 409 is fixedly installed on the top of the fixed base plate 1. The first motor 401 is fixedly installed on the bottom inner side of the transmission box 409. A rotating disk 402 is fixedly connected to the top of the drive shaft of the first motor 401. A first connecting shaft 403 is fixedly connected to the top of the rotating disk 402 at a point offset from the center of the rotating disk 402. The limiting shaft 404 is fixedly connected inside the transmission box 409. The connecting frame 405 is slidably connected to the outside of the limiting shaft 404. A first connecting groove 406 is opened at the bottom of the connecting frame 405. The first connecting groove 406 is adapted to the first connecting shaft 403 and the two are slidably connected. The second connecting shaft 408 is fixedly connected to both sides of the tank 3. A second connecting groove 407 is opened on both sides of the connecting frame 405. The second connecting groove 407 is adapted to the second connecting shaft 408 and the two are slidably connected.

[0039] In practical use, the raw materials of high-performance concrete are first poured into the tank 3 from the feed funnel 301 at the top of the tank 3 according to the mixing ratio. Then, the motor 502 is started. The motor 502 is a dual-shaft motor, which can drive the gears 503 at both ends of the drive shaft to rotate in the same direction and at the same speed.

[0040] The gear 503 drives the rotating tube 505 to start rotating under the restriction of the limiting ring 504 through the meshing tooth groove 510. The rotating tube 505 drives the inner fixedly connected mixing paddle 506 to rotate, and at the same time drives the mixing shaft 508 and the mixing paddle 509 to rotate through the fixed frame 507, so that the mixing paddle 506 and the mixing paddle 509 can fully mix and crush the high-performance concrete raw materials and make them mix in a small range.

[0041] Then, start motor 401. Motor 401 drives the rotating disk 402 to rotate via the drive shaft. The rotating disk 402 drives the connecting shaft 403, whose top is offset from the center of the rotating disk 402, to rotate around the center of the rotating disk 402. When the connecting shaft 403 rotates, it slides back and forth in the connecting groove 406. The connecting groove 406 pushes the connecting frame 405, which is restricted by the limiting shaft 404, to slide back and forth outside the limiting shaft 404. The connecting frame 405 drives the connecting shaft 408 and the tank 3 through the connecting grooves 407 on both sides to rotate back and forth around the rotating connection of the tank 3 and the support frame 2. This causes the tank 3 to start to swing back and forth, so that the high-performance concrete can be mixed as a whole in the tank 3, which greatly improves the mixing efficiency.

[0042] After the high-performance concrete is mixed, simply open valve 303 and the high-performance concrete will be discharged from discharge pipe 302, completing the mixing and collection of the high-performance concrete.

[0043] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A high-performance concrete mixing device, characterized in that, include: A fixed base plate (1) is fixedly connected to a support frame (2) at its top end; Tank body (3), which is rotatably connected to the support frame (2); A tank swaying assembly (4) is disposed between a fixed base plate (1) and a tank (3). The tank swaying assembly (4) includes a transmission box (409), a motor (401), a limiting shaft (404), a connecting frame (405), and a connecting shaft (408). The transmission box (409) is fixedly installed on the top of the fixed base plate (1). The motor (401) is fixedly installed on the bottom inner side of the transmission box (409). A rotating disk (402) is fixedly connected to the top of the drive shaft of the motor (401). The top of the rotating disk (402) is offset from the circle of the rotating disk (402). A connecting shaft 1 (403) is fixedly connected to the core. The limiting shaft (404) is fixedly connected to the transmission box (409). The connecting frame (405) is slidably connected to the outside of the limiting shaft (404). A connecting groove 1 (406) is opened at the bottom of the connecting frame (405). The connecting groove 1 (406) is adapted to the connecting shaft 1 (403) and the two are slidably connected. A connecting shaft 2 (408) is fixedly connected to both sides of the tank body (3). A connecting groove 2 (407) is opened on both sides of the connecting frame (405). The connecting groove 2 (407) is adapted to the connecting shaft 2 (408) and the two are slidably connected. A stirring assembly (5) is disposed on the inner and outer sides of the tank body (3).

2. The high-performance concrete mixing device according to claim 1, characterized in that: The top of the tank (3) is fixedly connected to a feed funnel (301), and the bottom of the tank (3) is fixedly connected to a discharge pipe (302). A valve (303) is installed on the inside of the discharge pipe (302).

3. The high-performance concrete mixing device according to claim 1, characterized in that: The stirring assembly (5) includes Dust cover (501), the dust cover (501) is fixedly connected to the rear side of the tank body (3); Motor 2 (502) is fixedly installed inside the dust cover (501). Motor 2 (502) is a dual-shaft motor. Gears (503) are fixedly connected to both ends of the drive shaft of Motor 2 (502). A limiting ring (504) is fixedly connected to the inside of the tank body (3); A rotating tube (505) is rotatably connected to the inner side of a limiting ring (504). A stirring paddle (506) is fixedly connected to the inner side of the rotating tube (505). A fixing frame (507) is fixedly connected to the inner side of the top and bottom ends of the rotating tube (505). A stirring shaft (508) is fixedly connected to the inner side of the fixing frame (507). A stirring paddle (509) is fixedly connected to the outer side of the stirring shaft (508). A toothed groove (510) is opened on the outer side of the rotating tube (505). The toothed groove (510) meshes with a gear (503).

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