Efficient anti-wall-sticking concrete mixer

Abstract

The utility model relates to the technical field of concrete mixers, and discloses an efficient anti-wall-sticking concrete mixer which comprises racks, a mixing tank is rotatably connected between the racks, the right end of the mixing tank is provided with an inlet and outlet, and the left end of the mixing tank is rotatably connected with a stirring shaft. According to the high-efficiency anti-wall-sticking concrete mixer, a group of wall scraping frames are arranged on the outer surface of the mixing shaft in the circumferential direction, and each wall scraping frame is ensured to be in close contact with the inner wall of the mixing tank, so that the inner wall of the mixing tank is continuously scraped in the mixing process, the problem of material sticking is effectively avoided, the mixing effect is improved, and the mixing efficiency is improved. And the front end and the rear end of the mixing tank are fixedly connected with the rotating shafts and are rotationally connected with the rack, so that the mixing tank can be easily overturned, the materials can be conveniently and directly poured out, and the discharging efficiency of the materials is improved.

Description

Technical Field

[0001] This application relates to the field of concrete mixer technology, specifically a high-efficiency anti-sticking concrete mixer. Background Technology

[0002] Currently, concrete mixers are commonly used in the concrete processing process. A concrete mixer is a machine that mixes cement, sand and gravel aggregates and water to produce concrete mixture.

[0003] An existing patent (publication number: CN216860182U) discloses a concrete mixer, relating to the field of concrete processing equipment. It includes a mixing drum, a spiral mixing blade, a first motor, and a support. The mixing drum is vertically arranged with an opening at the top and a first discharge pipe on one side of the bottom, communicating with the interior of the mixing drum. A valve is installed on the first discharge pipe. The first motor is fixedly connected to the support and is positioned above the mixing drum at its axis. The spiral mixing blade is vertically arranged inside the mixing drum and includes a mixing shaft, a spiral band, inner blades, and outer blades. Both the mixing shaft and the spiral band are vertically arranged. The top end of the mixing shaft is fixedly connected to the output shaft of the first motor, and the top end of the spiral band is fixedly connected to the bottom end of the mixing shaft. The inner blades are fixedly arranged inside the spiral band, and the outer blades are fixedly arranged outside the spiral band. Several inner and outer blades are arranged along the extension direction of the spiral band. This application improves the mixing efficiency of the concrete mixer.

[0004] The aforementioned mixer can also mix concrete materials with the spiral belt during the mixing process, increasing the mixing efficiency of the mixing paddle. However, during the mixing process, some materials tend to stick to the inner wall of the mixing drum, which not only affects the mixing effect but also makes it difficult to discharge the materials. Utility Model Content

[0005] To address the shortcomings of existing technologies, this application provides a high-efficiency anti-sticking concrete mixer, which has advantages such as anti-sticking and solves the problems mentioned in the background art.

[0006] To achieve the above objectives, this application provides the following technical solution: a high-efficiency anti-sticking concrete mixer, including a frame, a mixing tank rotatably connected between the frames, an inlet and outlet at the right end of the mixing tank, a stirring shaft rotatably connected to the left end of the mixing tank, and a set of circumferentially arranged scraper frames fixedly connected to the outer surface of the stirring shaft, each of the scraper frames contacting the inner wall of the mixing tank.

[0007] The front and rear ends of the mixing tank are fixedly connected to rotating shafts, and the ends of the two rotating shafts that are far apart from each other are rotatably connected to the frame. The two rotating shafts are on the same axis.

[0008] The above solution involves setting a set of circumferentially arranged scraper frames on the outer surface of the mixing shaft, ensuring that each scraper frame is in close contact with the inner wall of the mixing tank. This continuously scrapes the inner wall of the mixing tank during the mixing process, effectively preventing material adhesion. This not only improves the mixing effect but also significantly enhances the thoroughness of discharge, reduces material residue, and ensures the quality of the concrete. The front and rear ends of the mixing tank are fixedly connected to rotating shafts, which are rotatably connected to the frame, allowing the mixing tank to be easily tilted for direct material discharge, thus improving material discharge efficiency. At the same time, the scraping action of the scraper frames facilitates the discharge of any adhering material from the mixing tank, further enhancing the thoroughness of discharge.

[0009] Furthermore, a hydraulic rod is hinged to the top of the frame, and the output end of the hydraulic rod is hinged to the mixing tank.

[0010] The above method allows the right end of the mixing tank to be tilted downwards by extending the hydraulic rod.

[0011] Furthermore, a set of stirring blades are fixedly connected to the outer surface of the stirring shaft.

[0012] The above scheme, through the setting of stirring blades, can achieve the purpose of stirring and mixing materials.

[0013] Furthermore, a base plate is fixedly connected to the bottom of the frame, and a enclosure frame is installed on the upper surface of the base plate.

[0014] The above solution, through the setting of the enclosure frame, facilitates the storage of dumped concrete.

[0015] Furthermore, a motor is installed at the left end of the mixing tank, and the output end of the motor is fixedly connected to the stirring shaft.

[0016] The above solution, through the installation of a motor, can provide power for the rotation of the stirring shaft.

[0017] Furthermore, a set of casters is installed on the bottom of the base plate.

[0018] The above solution, with the addition of wheels, facilitates the overall movement of the device.

[0019] Furthermore, a control host is mounted on the surface of the frame.

[0020] The above scheme, through the configuration of the control host, enables the control of electrical components.

[0021] Furthermore, each of the stirring blades and scraper frames is coated with a corrosion-resistant coating.

[0022] The above solutions and settings can extend the service life of the mixing blades and the scraper.

[0023] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0024] This high-efficiency anti-sticking concrete mixer features a set of circumferentially arranged scraper frames on the outer surface of the mixing shaft. Each scraper frame ensures close contact with the inner wall of the mixing tank, continuously scraping the inner wall during mixing. This effectively prevents material adhesion, improves mixing efficiency, significantly enhances discharge thoroughness, reduces material residue, and ensures concrete quality. The front and rear ends of the mixing tank are fixedly connected to rotating shafts that rotatably connect to the frame, allowing the mixing tank to easily tilt and directly pour out materials, improving discharge efficiency. Simultaneously, the scraping action of the scraper frames facilitates the removal of any adhering material from the mixing tank, further enhancing discharge thoroughness. Attached Figure Description

[0025] Figure 1 This is a three-dimensional schematic diagram of the overall structure of this application. Figure 1 ;

[0026] Figure 2 This is a three-dimensional schematic diagram of the overall structure of this application. Figure 2 ;

[0027] Figure 3 This is a cross-sectional view of the overall structure of this application;

[0028] Figure 4 This is a structural diagram of the stirring blade in this application.

[0029] In the picture:

[0030] 1. Frame; 2. Mixing tank; 3. Inlet and outlet; 4. Agitator shaft; 5. Scraper frame; 6. Rotary shaft; 7. Hydraulic rod; 8. Agitator blade; 9. Base plate; 10. Enclosure frame; 11. Casters; 12. Control unit. Detailed Implementation

[0031] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0032] Please see Figure 1 , Figure 3 and Figure 4This embodiment of a high-efficiency anti-sticking concrete mixer includes a frame 1, with a mixing tank 2 rotatably connected between the frames 1. The right end of the mixing tank 2 is provided with an inlet and outlet 3, and the left end of the mixing tank 2 is rotatably connected with a stirring shaft 4. A set of circumferentially arranged scraper frames 5 are fixedly connected to the outer surface of the stirring shaft 4. Each scraper frame 5 is in contact with the inner wall of the mixing tank 2. Through the above arrangement, the inner wall of the mixing tank 2 can be scraped to avoid material adhesion to the inner wall and improve the thoroughness of discharge. A set of stirring blades 8 are fixedly connected to the outer surface of the stirring shaft 4. Through the arrangement of the stirring blades 8, the mixing of materials can be achieved.

[0033] Please see Figure 1 , Figure 2 and Figure 3 The front and rear ends of the mixing tank 2 are fixedly connected to rotating shafts 6. The ends of the two rotating shafts 6 that are far apart from each other are rotatably connected to the frame 1. The two rotating shafts 6 are on the same axis. With the above arrangement, the mixing tank 2 can be easily flipped over for unloading. The top of the frame 1 is hinged to a hydraulic rod 7. The output end of the hydraulic rod 7 is hinged to the mixing tank 2. By extending the hydraulic rod 7, the right end of the mixing tank 2 can be pushed to flip downward.

[0034] Please see Figure 1 , Figure 2 and Figure 3 The bottom of the frame 1 is fixedly connected to a base plate 9, and a baffle frame 10 is installed on the upper surface of the base plate 9. The baffle frame 10 facilitates the storage of poured concrete. A motor is installed at the left end of the mixing tank 2, and the output end of the motor is fixedly connected to the mixing shaft 4. The motor provides power for the rotation of the mixing shaft 4. A set of casters 11 is installed at the bottom of the base plate 9, which facilitates the overall movement of the machine.

[0035] Please see Figure 1 , Figure 2 and Figure 3 The frame 1 is equipped with a control host 12. The control host 12 can control the electrical components. Each stirring blade 8 and scraper 5 is coated with a corrosion-resistant coating. The above-mentioned settings can extend the service life of the stirring blade 8 and scraper 5.

[0036] This embodiment of a high-efficiency anti-sticking concrete mixer utilizes a set of circumferentially arranged scraper frames 5 on the outer surface of the mixing shaft 4. Each scraper frame 5 is in close contact with the inner wall of the mixing tank 2, continuously scraping the inner wall during mixing. This effectively prevents material adhesion, improves mixing efficiency, significantly enhances discharge thoroughness, reduces material residue, and ensures concrete quality. The front and rear ends of the mixing tank 2 are fixedly connected to rotating shafts 6, which are rotatably connected to the frame 1. This allows the mixing tank 2 to easily tilt, facilitating direct material discharge and improving material discharge efficiency. Simultaneously, the scraping action of the scraper frames 5 facilitates the removal of adhered material from the mixing tank 2, further enhancing discharge thoroughness.

[0037] The working principle of the above embodiment is as follows: First, the operator starts the motor through the control host 12. After receiving the start signal, the motor's output end begins to rotate, which in turn drives the stirring shaft 4, which is fixedly connected to it, to rotate together. At this time, the stirring blades 8 on the stirring shaft 4 also begin to rotate, preparing for the subsequent mixing work. While the stirring shaft 4 is rotating, the stirring blades 8 begin to stir the material in the mixing tank 2. The design of the stirring blades 8 ensures that the material is fully mixed in the mixing tank 2, ensuring the quality of the concrete. At the same time, since a set of circumferentially arranged scraper frames 5 are fixedly connected to the outer surface of the stirring shaft 4, and each scraper frame 5 is in close contact with the inner wall of the mixing tank 2, the mixing process... The scraper 5 continuously scrapes the inner wall of the mixing tank 2, effectively preventing materials from adhering to the inner wall. As the stirring shaft 4 continues to rotate, the combined action of the stirring blades 8 and the scraper 5 causes the materials to continuously tumble and mix in the mixing tank 2 until a uniform state is achieved. After the mixing is completed, the operator starts the hydraulic rod 7 through the control host 12. After receiving the signal, the output end of the hydraulic rod 7 begins to extend, pushing the right end of the mixing tank 2 to flip downward. Since the front and rear ends of the mixing tank 2 are fixedly connected to the rotating shaft 6 and rotatably connected to the frame 1, the mixing tank 2 can easily achieve the flipping. During the flipping process, the materials are smoothly discharged from the mixing tank 2 under the push of gravity and the scraper 5, ensuring the thoroughness of the discharge.

[0038] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0039] Although embodiments of this application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency anti-staining wall concrete mixer comprising a frame (1), characterized in that: The frame (1) is rotatably connected with a mixing tank (2), the right end of the mixing tank (2) is provided with an inlet and outlet (3), the left end of the mixing tank (2) is rotatably connected with a stirring shaft (4), the outer surface of the stirring shaft (4) is fixedly connected with a plurality of circumferentially arranged wall scraping frames (5), each wall scraping frame (5) is in contact with the inner wall of the mixing tank (2). The front end and the rear end of the mixing tank (2) are fixedly connected with shafts (6), the ends of the two shafts (6) away from each other are rotatably connected with the frame (1), and the two shafts (6) are on the same axis.

2. A high efficiency anti-staining wall mixer as claimed in claim 1 wherein: The top end of the frame (1) is hingedly connected with a hydraulic rod (7), and the output end of the hydraulic rod (7) is hingedly connected with the mixing tank (2).

3. A high efficiency anti-stick wall concrete mixer as claimed in claim 1, wherein: The outer surface of the stirring shaft (4) is fixedly connected with a plurality of stirring blades (8).

4. A high efficiency anti-stick wall concrete mixer as claimed in claim 1, wherein: The bottom of the frame (1) is fixedly connected with a bottom plate (9), and the upper surface of the bottom plate (9) is provided with a fence frame (10).

5. The high efficiency anti-stick wall concrete mixer of claim 1, wherein: The left end of the mixing tank (2) is provided with a motor, and the output end of the motor is fixedly connected with the stirring shaft (4).

6. A high efficiency anti-stick wall concrete mixer as claimed in claim 4 wherein: The bottom of the bottom plate (9) is provided with a plurality of moving wheels (11).

7. A high efficiency anti-stick wall concrete mixer as claimed in claim 1, wherein: The surface of the frame (1) is provided with a control host (12).

8. A high efficiency anti-stick wall concrete mixer as claimed in claim 3, wherein: Each stirring blade (8) and wall scraping frame (5) is provided with a corrosion-resistant coating.

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