Concrete mixer

Abstract

The utility model discloses a concrete mixer. The concrete mixer comprises a main body assembly, wherein the main body assembly comprises a sliding frame, a mounting frame, a connecting frame and a mixing barrel; the stirring assembly comprises a machine box, a rotating disc, a belt, a fixing ring, a first motor, a rotating shaft and a rotating gear; the machine box is fixedly connected to one side of the outer wall of the sliding frame, the rotary disc is rotationally connected to the upper portion of the outer wall of the sliding frame, the rotary shaft is fixedly connected to one end of the first motor, the rotary gear is fixedly connected to one end of the rotary disc, and the belt sleeves the outer surfaces of the rotary disc and the rotary shaft. The stirring barrel is rotationally connected to the outer side of the top of the connecting frame and rotationally connected to one side of the inner wall of the connecting frame. The problems that in the concrete stirring process of an existing concrete stirring device, a large amount of electric energy needs to be consumed to machine concrete, the longer the machining time is, the larger the consumed electric energy is, and therefore the concrete production cost is increased are solved.

Description

Technical Field

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

[0002] A concrete mixer is a machine that mixes cement, sand and gravel aggregates and water to make concrete mixture.

[0003] However, it still has the following disadvantages in actual use:

[0004] Existing concrete mixing requires a large amount of electrical energy to process the concrete during the mixing process. The longer the processing time, the greater the electrical energy consumption, thereby increasing the cost of concrete production. Utility Model Content

[0005] The purpose of the present utility model is to provide a concrete mixer to solve the problem raised in the above background technology that the existing concrete mixer consumes a large amount of electricity to process the concrete during the mixing process, and the longer the processing time, the greater the electricity consumption, thereby increasing the cost of concrete production.

[0006] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0007] The utility model is a concrete mixer, comprising:

[0008] Main body assembly: The main body assembly includes a sliding frame, a mounting frame, a connecting frame, and a mixing barrel;

[0009] Stirring assembly: The stirring assembly includes a machine box, a turntable, a belt, a fixing ring, a first motor, a rotating shaft, and a rotating gear;

[0010] The machine box is fixedly connected to one side of the outer wall of the sliding frame, the turntable is rotatably connected to the upper part of the outer wall of the sliding frame, the rotating shaft is fixedly connected to one end of the first motor, the rotating gear is fixedly connected to one end of the turntable, the belt is sleeved on the outer surface of the turntable and the rotating shaft, and the fixing ring is fixedly connected to the outer surface of the mixing barrel.

[0011] Furthermore, the mounting bracket is fixedly connected to the other end of the sliding bracket, the connecting bracket is slidably connected to the top of the mounting bracket, the mixing barrel is rotatably connected to the top outer side of the connecting bracket, and the mixing barrel is rotatably connected to one side of the inner wall of the connecting bracket.

[0012] Furthermore, a tooth groove is provided on one side of the fixing ring, and the fixing ring and the rotating gear are meshedly connected.

[0013] Furthermore, outer surfaces of the turntable and the rotating shaft are provided with sleeve grooves, and the belt is sleeved in the sleeve grooves.

[0014] Further, it also includes an adjustment component;

[0015] The adjustment assembly includes a protection box, a second motor, a first bevel gear, a rotating rod, and a second bevel gear;

[0016] The protection box is fixedly connected to the outer bottom of the mounting bracket, the second motor is fixedly connected to one side of the inner wall of the protection box, the first bevel gear is fixedly connected to one end of the second motor, the rotating rod is rotatably connected to the bottom of the inner wall of the mounting bracket, the second bevel gear is fixedly connected to the lower part of the outer wall of the rotating rod, and the connecting plate is fixedly connected to one end of the bottom of the connecting bracket.

[0017] Furthermore, the outer surface of the rotating rod is provided with a thread, the interior of the connecting plate is provided with a thread groove, and the rotating rod and the connecting plate are connected by threads.

[0018] Furthermore, the first bevel gear and the rotating rod are meshedly connected, one end of the connecting frame is sleeved on the outer surface of the sliding frame, the top of the mounting frame is provided with an extension groove, and the connecting plate is slidably connected in the connecting groove.

[0019] Compared with the prior art, the advantages of the present invention are:

[0020] The utility model provides a stirring assembly and starts the first motor to work, which can provide rotational force for the rotating shaft and drive the turntable to rotate, thereby rotating the mixing barrel, and can achieve energy-saving and low-consumption effects while uniformly stirring the concrete.

[0021] Based on the above beneficial effects, a horizontally installed second motor is provided, which can enable the first bevel gear and the second bevel gear to be meshed and connected, while at the same time enabling the rotating rod and the connecting plate located on the same central axis to be threadedly matched, so that the connecting plate can be guided and lifted along the threaded trajectory of the rotating rod, which can facilitate the staff to add concrete into the mixer at a low place and then raise the mixer for mixing operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0023] Figure 1 It is an axonometric view of the present utility model;

[0024] Figure 2 It is a side sectional view of the utility model;

[0025] Figure 3It is a cross-sectional view of the utility model;

[0026] Figure 4 This is a disassembled diagram of the utility model.

[0027] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0028] 11. Sliding rack; 12. Mounting rack; 13. Connecting rack; 14. Mixing barrel;

[0029] 21. Machine box; 22. Turntable; 23. Belt; 24. Fixed ring; 25. First motor; 26. Rotating shaft; 27. Rotating gear;

[0030] 31. Protective box; 32. Second motor; 33. First bevel gear; 34. Rotating rod; 35. Second bevel gear; 36. Connecting plate. DETAILED DESCRIPTION

[0031] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0032] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0033] In order to make the purpose, technical solutions and advantages of the present invention more clear, the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

[0034] See also Figure 1-4 As shown, this embodiment is a concrete mixer, comprising:

[0035] Main body assembly: The main body assembly includes a sliding frame 11, a mounting frame 12, a connecting frame 13, and a mixing barrel 14;

[0036] The mounting frame 12 is fixedly connected to the other end of the sliding frame 11, the connecting frame 13 is slidably connected to the top of the mounting frame 12, the mixing barrel 14 is rotatably connected to the top outer side of the connecting frame 13, and the mixing barrel 14 is rotatably connected to one side of the inner wall of the connecting frame 13;

[0037] The sliding frame 11 is used to install the mounting frame 12 and provide a sliding space for the connecting frame 13. The connecting frame 13 is used to provide a turning space for the mixing barrel 14.

[0038] Stirring assembly: The stirring assembly includes a machine box 21, a turntable 22, a belt 23, a fixing ring 24, a first motor 25, a rotating shaft 26, and a rotating gear 27;

[0039] The machine box 21 is fixedly connected to one side of the outer wall of the sliding frame 11, the turntable 22 is rotatably connected to the upper portion of the outer wall of the sliding frame 11, the rotating shaft 26 is fixedly connected to one end of the first motor 25, the rotating gear 27 is fixedly connected to one end of the turntable 22, the belt 23 is sleeved on the outer surfaces of the turntable 22 and the rotating shaft 26, and the fixing ring 24 is fixedly connected to the outer surface of the mixing barrel 14;

[0040] The housing 21 is used to fix the first motor 25. The output shaft of the first motor 25 is mounted on the rotating shaft 26 via a coupling. The rotating shaft 26 is used to be connected to the belt 23 and is rotatably connected to the turntable 22 via the belt 23. One end of the rotating gear 27 is fixedly connected to one side of the inner wall of the turntable 22. The inner wall of the fixing ring 24 is fixedly connected to the outer surface of the mixing barrel 14.

[0041] The outer surfaces of the rotating shaft 26 and the rotating disk 22 are both sleeved with a belt 23, which can rotate the rotating shaft 26 and provide driving force for the rotating disk 22. At the same time, the rotating gear 27 and the fixed ring 24 are engaged with each other to provide rotational force for the mixing barrel 14.

[0042] Working principle: When mixing concrete;

[0043] First, the first motor 25 is started to work, so that the output shaft of the first motor 25 drives the rotating shaft 26 to rotate through the coupling. The belt 23 is connected to the connection between the turntable 22 and the rotating shaft 26, so that the rotating shaft 26 rotates and drives the turntable 22 to rotate at the same time.

[0044] Next, the rotating gear 27 can be rotated and meshed with the fixing ring 24, thereby driving the mixing barrel 14 to rotate and stir the concrete added inside;

[0045] This step can achieve energy-saving and low-consumption effects while uniformly mixing the concrete.

[0046] See also Figure 1-4 As shown, this embodiment is based on the above embodiment 1 and further includes an adjustment component;

[0047] The adjustment assembly includes a protection box 31, a second motor 32, a first bevel gear 33, a rotating rod 34, and a second bevel gear 35;

[0048] The protection box 31 is fixedly connected to the outer bottom of the mounting frame 12, the second motor 32 is fixedly connected to one side of the inner wall of the protection box 31, the first bevel gear 33 is fixedly connected to one end of the second motor 32, the rotating rod 34 is rotatably connected to the bottom of the inner wall of the mounting frame 12, the second bevel gear 35 is fixedly connected to the lower part of the outer wall of the rotating rod 34, and the connecting plate 36 is fixedly connected to one end of the bottom of the connecting frame 13;

[0049] The protection box 31 is used to fix the second motor 32 and install the first bevel gear 33 through the output shaft of the second motor 32 through a coupling. The bottom end of the rotating rod 34 is rotatably connected to the bottom of the inner wall of the mounting frame 12. The second bevel gear 35 and the rotating rod 34 are arranged on the same central axis. The connecting plate 36 and the rotating rod 34 are also arranged on the same central axis.

[0050] The first bevel gear 33 and the second bevel gear 35 are engaged and rotated to provide a rotational force for the rotating rod 34, and at the same time, the connecting plate 36 is lifted and lowered along the thread track of the rotating rod 34;

[0051] Working principle: When using the blender;

[0052] First, by starting the second motor 32, the output shaft of the second motor 32 drives the first bevel gear 33 to rotate through the coupling, so that the first bevel gear 33 drives the meshed second bevel gear 35 to rotate;

[0053] Next, the rotating rod 34 can be rotated, and the connecting plate 36 can be raised along the threaded track of the rotating rod 34, while the connecting frame 13 is sleeved on one end of the outer surface of the sliding frame 11 and slides, thereby raising the connecting frame 13;

[0054] This step can facilitate the workers to add concrete into the mixer at a low position and then raise the mixer to perform mixing operations.

[0055] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to mechanical connections or electrical connections; they may refer to direct connections or indirect connections through an intermediate medium; and they may refer to internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0056] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A concrete mixer, characterized in that: include: Main body assembly: The main body assembly includes a sliding frame (11), a mounting frame (12), a connecting frame (13), and a mixing barrel (14); Stirring assembly: The stirring assembly includes a machine box (21), a rotating disk (22), a belt (23), a fixing ring (24), a first motor (25), a rotating shaft (26), and a rotating gear (27); The machine box (21) is fixedly connected to one side of the outer wall of the sliding frame (11), the turntable (22) is rotatably connected to the upper part of the outer wall of the sliding frame (11), the rotating shaft (26) is fixedly connected to one end of the first motor (25), the rotating gear (27) is fixedly connected to one end of the turntable (22), the belt (23) is sleeved on the outer surface of the turntable (22) and the rotating shaft (26), and the fixing ring (24) is fixedly connected to the outer surface of the mixing barrel (14).

2. A concrete mixer according to claim 1, characterized in that: The mounting frame (12) is fixedly connected to the other end of the sliding frame (11), the connecting frame (13) is slidably connected to the top of the mounting frame (12), the mixing barrel (14) is rotatably connected to the outer side of the top of the connecting frame (13), and the mixing barrel (14) is rotatably connected to one side of the inner wall of the connecting frame (13).

3. A concrete mixer according to claim 1, characterized in that: A tooth groove is provided on one side of the fixing ring (24), and the fixing ring (24) and the rotating gear (27) are meshedly connected.

4. A concrete mixer according to claim 1, characterized in that: The outer surfaces of the rotating disk (22) and the rotating shaft (26) are provided with sleeve grooves, and the belt (23) is sleeved in the sleeve grooves.

5. A concrete mixer according to claim 1, characterized in that: Also included are adjustment components; The adjustment assembly includes a protection box (31), a second motor (32), a first bevel gear (33), a rotating rod (34), and a second bevel gear (35); The protection box (31) is fixedly connected to the outer bottom of the mounting frame (12), the second motor (32) is fixedly connected to one side of the inner wall of the protection box (31), the first bevel gear (33) is fixedly connected to one end of the second motor (32), the rotating rod (34) is rotatably connected to the bottom of the inner wall of the mounting frame (12), the second bevel gear (35) is fixedly connected to the lower part of the outer wall of the rotating rod (34), and the connecting plate (36) is fixedly connected to one end of the bottom of the connecting frame (13).

6. A concrete mixer according to claim 5, characterized in that: The outer surface of the rotating rod (34) is provided with a thread, the interior of the connecting plate (36) is provided with a thread groove, and the rotating rod (34) and the connecting plate (36) are connected by threads.

7. A concrete mixer according to claim 5, characterized in that: The first bevel gear (33) and the rotating rod (34) are meshedly connected, one end of the connecting frame (13) is sleeved on the outer surface of the sliding frame (11), the top end of the mounting frame (12) is provided with an extension groove, and the connecting plate (36) is slidably connected in the connecting groove.

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