Vertical concrete mixer

Abstract

The utility model discloses a vertical concrete mixer in the technical field of concrete mixing equipment, which comprises a mixing barrel, a rotating shaft is arranged in the mixing barrel, a first high-position mixing rod is arranged on the surface of the rotating shaft, the first high-position mixing rod is fixedly connected with the rotating shaft, a first low-position mixing rod is arranged on the surface of the rotating shaft, and the first low-position mixing rod is fixedly connected with the rotating shaft. The first high-position stirring rod is fixedly connected with the rotating shaft, the first low-position stirring rod is fixedly connected with the rotating shaft, two stirring frames are arranged on the surface of the rotating shaft, a second high-position stirring rod is arranged in one stirring frame, a second low-position stirring rod is arranged in the other stirring frame, and a scraping plate is arranged on one sides of the two stirring frames. By arranging the stirring barrel, the rotating motor, the rotating shaft, the first high-position stirring rod, the first low-position stirring rod, the stirring frame, the second high-position stirring rod, the second low-position stirring cylinder and the scraping plate, the vertical concrete stirring machine achieves the functions that concrete is not prone to caking during stirring and the inner wall is cleaned, and the stirring environmental protection property of the vertical concrete stirring machine is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of concrete mixing equipment, and in particular relates to a vertical concrete mixer. Background Art

[0002] Concrete mixer is a machine that mixes cement, sand and gravel aggregate and water to make concrete mixture. It is mainly composed of mixing drum, feeding and unloading mechanism, water supply system, prime mover, transmission mechanism, frame and supporting device. According to the working nature, it can be divided into intermittent (batch) and continuous type; according to the mixing principle, it can be divided into self-falling type and forced type; according to the installation method, it can be divided into fixed type and mobile type; according to the discharging method, it can be divided into tilting type and non-tilting type; according to the mixing drum structure, it can be divided into pear type, drum type, double cone type, disc vertical shaft type and round groove horizontal shaft type.

[0003] The existing vertical concrete mixers still have some defects. During use, the movement path of the mixing blades of most vertical concrete mixers is repeated, cement caking is prone to occur, and the inner wall of the mixer cannot be cleaned. For this reason, we propose a vertical concrete mixer. Utility Model Content

[0004] The utility model aims to provide a vertical concrete mixer to solve the problems in the above-mentioned background technology that the mixing paths are repeated and the inner wall cannot be cleaned.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a vertical concrete mixer comprises a mixing barrel, a rotating shaft is arranged inside the mixing barrel, a first high-position mixing rod is arranged on the surface of the rotating shaft, the first high-position mixing rod and the rotating shaft are fixedly connected, a first low-position mixing rod is arranged on the surface of the rotating shaft, the first low-position mixing rod and the rotating shaft are fixedly connected, two mixing frames are arranged on the surface of the rotating shaft, a second high-position mixing rod is arranged inside one of the mixing frames, the second high-position mixing rod and the mixing frame are fixedly connected, a second low-position mixing rod is arranged inside the other mixing frame, the second low-position mixing rod and the mixing frame are fixedly connected, a scraper is arranged on one side of the two mixing frames, and the scraper is fixedly connected to the mixing frame.

[0006] Preferably, a support platform is provided at the bottom of the mixing barrel, and a rotating motor is provided at the bottom of the rotating shaft.

[0007] Preferably, the support platform and the mixing barrel are fixedly connected, and the power end of the rotating motor and the rotating shaft are fixedly connected.

[0008] Preferably, a discharge port is provided at the bottom of the support platform, and two sliding grooves are provided inside the discharge port.

[0009] Preferably, a slide rail is provided inside the slide groove, and a sealing plate is provided between the slide rails.

[0010] Preferably, the sealing plate and the slide rail are fixedly connected, and a switch is provided on one side of the sealing plate.

[0011] Preferably, a motor support rod is provided at the bottom of the rotating motor, support legs are provided at the bottom of the support platform, and a reinforcing rod is provided between the support legs.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. By arranging a mixing barrel, a rotating motor, a rotating shaft, a first high-position mixing rod, a first low-position mixing rod, a mixing frame, a second high-position mixing rod, a second low-position mixing cylinder and a scraper, the vertical concrete mixer can achieve the functions of preventing concrete from agglomerating and cleaning the inner wall, thereby improving the environmental friendliness of the mixing of the vertical concrete mixer.

[0014] 2. By providing a support platform, a motor support rod, a reinforcing rod, a support platform, a discharge port, a sliding groove, a slide rail, a sealing plate and a switch, the vertical concrete mixer realizes the functions of supporting, fixing and discharging the mixer, thereby improving the stability of the vertical concrete mixer. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of a vertical concrete mixer of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of a vertical concrete mixer of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of a vertical concrete mixer of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of a vertical concrete mixer of the utility model;

[0019] Figure 5 It is a schematic structural diagram of a vertical concrete mixer of the utility model.

[0020] In the figure: 1. mixing barrel; 2. rotating shaft; 3. first high-position stirring rod; 4. first low-position stirring rod; 5. mixing frame; 6. second high-position stirring rod; 7. second low-position stirring rod; 8. scraper; 9. support platform; 10. rotating motor; 11. discharge port; 12. sliding groove; 13. slide rail; 14. sealing plate; 15. switch; 16. motor support rod; 17. reinforcement rod; 18. support leg. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-5 The utility model provides a technical solution: a vertical concrete mixer, comprising a mixing barrel 1, a rotating shaft 2 is arranged inside the mixing barrel 1, a first high-position stirring rod 3 is arranged on the surface of the rotating shaft 2, the first high-position stirring rod 3 and the rotating shaft 2 are fixedly connected, a first low-position stirring rod 4 is arranged on the surface of the rotating shaft 2, the first low-position stirring rod 4 and the rotating shaft 2 are fixedly connected, two stirring frames 5 are arranged on the surface of the rotating shaft 2, a second high-position stirring rod 6 is arranged inside one of the stirring frames 5, the second high-position stirring rod 6 and the stirring frame 5 are fixedly connected, a second low-position stirring rod 7 is arranged inside the other stirring frame 5, the second low-position stirring rod 7 and the stirring frame 5 are fixedly connected, a scraper 8 is arranged on one side of the two stirring frames 5, and the scraper 8 and the stirring frame 5 are fixedly connected.

[0023] Specifically, a support platform 9 is provided at the bottom of the mixing barrel 1, a rotating motor 10 is provided at the bottom of the rotating shaft 2, the support platform 9 and the mixing barrel 1 are fixedly connected, the power end of the rotating motor 10 and the rotating shaft 2 are fixedly connected, a discharge port 11 is provided at the bottom of the support platform 9, two sliding grooves 12 are provided inside the discharge port 11, a slide rail 13 is provided inside the sliding groove 12, a sealing plate 14 is provided between the slide rails 13, the sealing plate 14 and the slide rail 13 are fixedly connected, a switch 15 is provided on one side of the sealing plate 14, a motor support rod 16 is provided at the bottom of the rotating motor 10, a support leg 18 is provided at the bottom of the support platform 9, and a reinforcing rod 17 is provided between the support legs 18.

[0024] In this embodiment, during use, after the measured stones, lime and sand are put into the mixing barrel 1, the rotating motor 10 is started, the rotating motor 10 drives the rotating shaft 2 to rotate, and the rotating shaft 2 rotates to drive the first high-position stirring rod 3 and the first low-position stirring rod 4. The first high-position stirring rod 3 and the first low-position stirring rod 4 have different concrete mixing paths, so that the concrete is not easy to agglomerate. The rotating shaft 2 drives the mixing frame 5, and the mixing frame 5 drives the second high-position stirring rod 6 and the second low-position stirring rod 7. When the concrete mixing paths are different, the scrapers 8 on both sides of the mixing frame 5 clean the concrete remaining on the inner wall surface of the mixing barrel 1 to reduce the concrete residue on the inner wall of the mixing barrel 1. The switch 15 is used to take out the sealing plate 14 from the inside of the discharge port 11, and the slide rail 13 moves inside the sliding groove 12. When the slide rail 13 moves out of the sliding groove 12, the sealing plate 14 is removed, and the mixed concrete flows out from the discharge port 11. The mixing barrel 1 is supported and fixed by the support platform 9, the motor support rod 16, the reinforcing rod 17 and the support leg 18.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A vertical concrete mixer, comprising a mixing barrel (1), characterized in that: The stirring barrel (1) is provided with a rotating shaft (2) inside, a first high-position stirring rod (3) is provided on the surface of the rotating shaft (2), the first high-position stirring rod (3) and the rotating shaft (2) are fixedly connected, a first low-position stirring rod (4) is provided on the surface of the rotating shaft (2), the first low-position stirring rod (4) and the rotating shaft (2) are fixedly connected, two stirring frames (5) are provided on the surface of the rotating shaft (2), a second high-position stirring rod (6) is provided inside one of the stirring frames (5), the second high-position stirring rod (6) and the stirring frame (5) are fixedly connected, a second low-position stirring rod (7) is provided inside the other stirring frame (5), the second low-position stirring rod (7) and the stirring frame (5) are fixedly connected, and a scraper (8) is provided on one side of the two stirring frames (5), the scraper (8) and the stirring frame (5) are fixedly connected.

2. A vertical concrete mixer according to claim 1, characterized in that: A support platform (9) is provided at the bottom of the mixing barrel (1), and a rotating motor (10) is provided at the bottom of the rotating shaft (2).

3. A vertical concrete mixer according to claim 2, characterized in that: The support platform (9) and the stirring barrel (1) are fixedly connected, and the power end of the rotating motor (10) and the rotating shaft (2) are fixedly connected.

4. A vertical concrete mixer according to claim 2, characterized in that: The support platform (9) is provided with a discharge port (11) at the bottom, and two sliding grooves (12) are provided inside the discharge port (11).

5. A vertical concrete mixer according to claim 4, characterized in that: A slide rail (13) is provided inside the slide groove (12), and a sealing plate (14) is provided between the slide rails (13).

6. A vertical concrete mixer according to claim 5, characterized in that: The sealing plate (14) and the slide rail (13) are fixedly connected, and a switch (15) is provided on one side of the sealing plate (14).

7. A vertical concrete mixer according to claim 2, characterized in that: A motor support rod (16) is provided at the bottom of the rotating motor (10), a support leg (18) is provided at the bottom of the support platform (9), and a reinforcing rod (17) is provided between the support legs (18).

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