A small concrete mixing device for construction

Abstract

The utility model discloses a small -scale concrete stirring device for construction, including stirring mechanism and carrying mechanism, and stirring mechanism includes bottom plate, guide rail and stirring lid, and guide rail sets up at the top of bottom plate, and stirring lid drive connection is in guide rail and can reciprocatingly remove along guide rail, and stirring lid is connected with driving part and stirring subassembly, and driving part can drive stirring subassembly rotation, carrying mechanism includes stirring bucket and trolley frame, and stirring bucket is connected in trolley frame, and trolley frame can place in bottom plate, and stirring lid covers up in stirring bucket, and stirring subassembly stirs the material in stirring bucket. The utility model technical scheme improves the efficiency and convenience of concrete stirring in small -scale construction.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, and in particular to a small concrete mixing device for construction. Background Technology

[0002] Current concrete mixing solutions are mainly divided into two categories: large-scale commercial mixing plants and small mobile mixing equipment. While large-scale mixing plants are highly efficient, they require significant investment and fixed locations, making them unsuitable for small-scale projects. Traditional small mixers, on the other hand, often lack systematic handling solutions, requiring multiple manual transfers, resulting in low efficiency. Furthermore, some small-scale projects still rely on manual concrete mixing, leading to high labor intensity for workers. Especially in situations requiring frequent relocation and small-batch mixing, such as site repairs and rural construction, existing technologies struggle to balance efficiency and convenience. Utility Model Content

[0003] The main purpose of this utility model is to provide a small concrete mixing device for construction, which aims to improve the efficiency and convenience of concrete mixing in small-scale construction.

[0004] To achieve the above objectives, this utility model proposes a small concrete mixing device for construction, comprising:

[0005] A stirring mechanism, comprising a base plate, a guide rail, and a stirring cover, wherein the guide rail is disposed above the base plate, the stirring cover is driven to be connected to the guide rail and can reciprocate along the guide rail, and the stirring cover is connected to a driving component and a stirring assembly, wherein the driving component can drive the stirring assembly to rotate;

[0006] A conveying mechanism includes a mixing tank and a trolley frame. The mixing tank is connected to the trolley frame, which can be placed on the base plate. The mixing cover is placed over the mixing tank, and the mixing component mixes the material in the mixing tank.

[0007] In one possible implementation, the trolley frame has a handrail, the mixing tank is inclined toward the end away from the handrail, and the guide rail and mixing cover are inclined relative to the mixing tank.

[0008] In one possible implementation, the trolley frame is connected to a travel wheel at the end away from the handrail, and a support is provided between the travel wheel and the handrail.

[0009] In one possible implementation, a support frame is provided on the base plate, and the guide rail is connected to the support frame.

[0010] In one possible implementation, the base plate has a ramp at one end near the trolley frame.

[0011] This utility model's technical solution employs a linked design between a trolley frame and a mixing mechanism. The trolley frame is equipped with a handrail, wheels, and a support unit. The mixing drum is tilted towards the wheels for easy unloading. A ramp on the base plate enables quick positioning, and the support frame's fixed guide rails ensure precise alignment between the mixing cover and the mixing drum. During mixing, the support unit and wheels provide stable support, reducing vibration. Unloading is achieved by lifting the handrail and allowing the concrete to be discharged using its own weight. The overall structure is compact and highly mobile, allowing a single person to complete the entire process of loading, mixing, and transporting. This significantly improves efficiency compared to traditional methods, making it particularly suitable for small-batch, high-frequency concrete operations, such as construction site repairs and home renovation projects. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram of a structure of an embodiment of the small concrete mixing device for construction according to the present invention;

[0014] Figure 2 This is a schematic diagram of the structure of an embodiment of the stirring mechanism of this utility model;

[0015] Figure 3 This is a schematic diagram of the structure of an embodiment of the handling mechanism of this utility model.

[0016] Explanation of icon numbers:

[0017] 1. Base plate; 11. Support frame; 12. Slope; 2. Guide rail; 3. Mixing cover; 31. Drive unit; 32. Mixing assembly; 4. Mixing tank; 5. Trolley frame; 51. Handrail; 52. Running wheels; 53. Support unit.

[0018] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the scope of this application.

[0020] Reference Figures 1 to 3This utility model proposes a small concrete mixing device for construction, including a mixing mechanism and a transport mechanism. The mixing mechanism includes a base plate 1, a guide rail 2, and a mixing cover 3. The guide rail 2 is disposed above the base plate 1. The mixing cover 3 is driven and connected to the guide rail 2 and can reciprocate along the guide rail 2. The mixing cover 3 is connected to a driving component 31 and a mixing assembly 32. The driving component 31 can drive the mixing assembly 32 to rotate. The transport mechanism includes a mixing tank 4 and a trolley frame 5. The mixing tank 4 is connected to the trolley frame 5. The trolley frame 5 can be placed on the base plate 1. The mixing cover 3 covers the mixing tank 4. The mixing assembly 32 mixes the material in the mixing tank 4.

[0021] Understandably, the base plate 1 serves as the fixed base for the entire device, supporting other components. The guide rail 2 is a track mounted above the base plate 1, guiding the movement of the stirring cover 3. The driving method can be hydraulic, pneumatic, etc., and is not limited here. The stirring cover 3 can move linearly back and forth along the guide rail 2, performing stirring operations when covering the stirring tank 4. The driving component 31 provides power to the stirring assembly 32, which in this example is a motor, driving the stirring assembly 32 to rotate. The stirring assembly 32 is a stirring blade or shaft-like structure directly inserted into the stirring tank 4, mixing materials by rotation; its shape is not further limited here. The stirring cover 3 first moves to the top of the stirring tank 4 via the guide rail 2 and closes. After the driving component 31 is activated, it drives the stirring assembly 32 to rotate, completing the stirring.

[0022] The handling mechanism is mainly for facilitating the movement and positioning of the mixing drum 4. The mixing drum 4 is a container for holding concrete materials, and the trolley frame 5 is a wheeled support. The mixing drum 4 is fixed on the trolley frame 5 and can be easily pushed for transportation. The trolley frame 5 can be placed entirely on the base plate 1, with the mixing drum 4 aligned with the bottom of the mixing cover 3. After mixing is completed, the trolley frame 5 can be moved away to facilitate material transportation or replacement of the mixing drum 4.

[0023] First, the mixing drum 4 containing the material is pushed onto the bottom plate 1. The mixing cover 3 moves down along the guide rail 2 to above the mixing drum 4 and closes. The drive unit 31 is activated, and the mixing component 32 rotates to mix the material. After mixing is complete, the mixing cover 3 rises and moves away along the guide rail 2, and the trolley frame 5 transports the mixing drum 4 away. This setup achieves high flexibility. The trolley frame 5 is designed for easy transport and is suitable for small-scale construction scenarios. The movable mixing cover 3 facilitates loading and cleaning. It also improves efficiency; mechanized mixing is more uniform and efficient than manual mixing, making it suitable for small-scale concrete mixing needs, such as construction site repairs and home renovations.

[0024] Reference Figures 1 to 3 In one embodiment of the present invention, the trolley frame 5 has a handrail 51, the mixing tank 4 is inclined toward the end away from the handrail 51, and the guide rail 2 and the mixing cover 3 are inclined to the mixing tank 4.

[0025] Understandably, the handle 51 is located at one end of the trolley frame 5, which is convenient for manual pushing or pulling. The mixing bucket 4 is fixed on the trolley frame 5, and its open end is tilted away from the handle 51. The purpose is to facilitate unloading. The tilt angle makes it easy for workers to pour out the mixed concrete naturally due to gravity, reducing residue. The concrete can be quickly poured to the required position simply by lifting the handle 51. It also makes loading easier. When manually feeding, the tilted opening is more in line with the operating posture.

[0026] The tilt angles of the guide rail 2 and the mixing cover 3 are consistent with the tilt direction of the mixing tank 4. When the mixing cover 3 is closed, it can fit tightly against the opening of the tilted mixing tank 4 to prevent slurry leakage. After the mixing component 32 is inserted into the tilted tank, it can cover a more comprehensive material area when rotating, avoiding bottom sedimentation.

[0027] Reference Figures 1 to 3 In one embodiment of the present invention, the trolley frame 5 is connected to a travel wheel 52 at the end away from the handrail 51, and a support part 53 is provided between the travel wheel 52 and the handrail 51.

[0028] Understandably, the traveling wheel 52 is fixed to the end of the trolley frame 5 away from the handle 51. As the main moving part, it bears most of the weight when pushed, making it easy to transport with less effort. The handle 51 is at the other end of the trolley frame 5. When pushing, the operator holds the handle 51 with the traveling wheel 52 in front, similar to the principle of a handcart. When unloading, the handle 51 can be lifted to further increase the tilt angle of the mixing drum 4 and accelerate the discharge of concrete.

[0029] The support part 53 is located between the driving wheel 52 and the handle 51, close to the center of gravity area of ​​the mixing tank 4. As a static support, when the trolley frame 5 is placed on the base plate 1, the support part 53 contacts the base plate 1 to share the weight and prevent the driving wheel 52 from being deformed by long-term pressure. It can also improve stability and prevent the trolley frame 5 from shifting due to vibration during the mixing process.

[0030] Reference Figures 1 to 2 In one embodiment of this utility model, a support frame 11 is provided on the base plate 1, and a guide rail 2 is connected to the support frame 11.

[0031] Understandably, the support frame 11 is fixed to the base plate 1, serving as a support frame for the entire guide rail 2 and stirring cover 3. Its function is to provide height, positioning the stirring cover 3 and guide rail 2 above the mixing tank 4 for easy operation; and to enhance structural stability, preventing excessive vibration during mixing. The guide rail 2 is connected to the support frame 11 and is inclined, matching the inclination angle of the mixing tank 4, guiding the stirring cover 3 along a fixed trajectory to ensure precise sealing of the mixing tank 4. This configuration enhances the stability of the device; the support frame 11, combined with the support part 53, provides double fixation, ensuring no shaking during mixing.

[0032] Reference Figures 1 to 2In one embodiment of this utility model, the base plate 1 is provided with a ramp 12 at one end near the trolley frame 5.

[0033] Understandably, the ramp 12 is located at one end of the base plate 1 near the mounting area of ​​the trolley frame 5. It adopts a wedge-shaped structure with an inclination angle of 15-20° and has an anti-slip treatment on the surface. Its core function is to facilitate the user to push the trolley frame 5 onto or off the base plate 1, so that the operator can naturally form a better force application posture and reduce lumbar spine pressure. When pushing off the base plate 1, the driving wheel 52 accelerates and slides out along the ramp, using potential energy conversion to achieve effortless start.

[0034] This utility model's technical solution employs a linkage design between the trolley frame 5 and the mixing mechanism. The trolley frame 5 is equipped with a handle 51, driving wheels 52, and a support 53. The mixing drum 4 is tilted towards the driving wheels 52 for easy unloading. The base plate 1 has a ramp 12 for quick positioning, and the support frame 11 fixes the guide rail 2 to ensure precise matching between the mixing cover 3 and the mixing drum 4. During mixing, the support 53 and driving wheels 52 provide stable support, reducing vibration. When unloading, lifting the handle 51 allows the concrete to be discharged using its own weight. The overall structure is compact and highly mobile, allowing a single person to complete the entire process of loading, mixing, and transporting concrete. This significantly improves efficiency compared to traditional methods and is particularly suitable for small-batch, high-frequency concrete operations, such as construction site repairs and home renovation projects.

[0035] In the accompanying drawings of this embodiment, the same or similar reference numerals correspond to the same or similar components. In the description of this application, it should be understood that if terms such as "upper," "lower," "left," and "right" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, they are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms used to describe positional relationships in the accompanying drawings are only for illustrative purposes and should not be construed as limiting this patent. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0036] The above are merely preferred embodiments of this application and are not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A small concrete mixing device for construction, characterized in that, include: The stirring mechanism includes a base plate (1), a guide rail (2) and a stirring cover (3). The guide rail (2) is disposed above the base plate (1). The stirring cover (3) is driven to be connected to the guide rail (2) and can reciprocate along the guide rail (2). The stirring cover (3) is connected to a driving member (31) and a stirring assembly (32). The driving member (31) can drive the stirring assembly (32) to rotate. The conveying mechanism includes a mixing tank (4) and a trolley frame (5). The mixing tank (4) is connected to the trolley frame (5). The trolley frame (5) can be placed on the base plate (1). The mixing cover (3) covers the mixing tank (4). The mixing component (32) mixes the material in the mixing tank (4).

2. The small-scale concrete mixing device for construction according to claim 1, characterized in that, The trolley frame (5) has a handrail (51), the mixing tank (4) is inclined toward the end away from the handrail (51), and the guide rail (2) and the mixing cover (3) are inclined relative to the mixing tank (4).

3. The small-scale concrete mixing device for construction according to claim 2, characterized in that, The trolley frame (5) has a travel wheel (52) connected to the end away from the handrail (51), and a support part (53) is provided between the travel wheel (52) and the handrail (51).

4. The small concrete mixing device for construction according to claim 1, characterized in that, A support frame (11) is provided on the base plate (1), and the guide rail (2) is connected to the support frame (11).

5. The small-scale concrete mixing device for construction according to claim 4, characterized in that, The base plate (1) has a ramp (12) at one end near the trolley frame (5).

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