Concrete mixing equipment for house building construction
By using the design of mixing frame and scraper in the concrete mixing equipment, the problem of insufficient concrete mixing is solved, the full mixing of concrete and the improvement of solidification effect is achieved, and the compressive strength and durability are improved.
Patent Information
- Application Number
- CN202422469817.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-12
- Publication Date
- 2025-08-26
- Estimated Expiration
- 2034-10-12
AI Technical Summary
The concrete mixing equipment for existing building construction has insufficient concrete mixing, resulting in poor solidification effect and affecting compressive strength and durability.
The design of mixing frame and scraper is adopted, combining the inclined fixing plate and the mixing column to ensure that the concrete is fully mixed, and the concrete adhered to the inner wall of the barrel is scraped through the wear-resistant block and the telescopic spring.
It improves the mixing convenience and mixing efficiency of concrete, ensures that the concrete is solid and solid, and improves compressive strength and durability.
Smart Images
Figure CN223265960U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of concrete mixing equipment, in particular to concrete mixing equipment for building construction. Background Art
[0002] Initially, concrete was prepared by manual mixing using wooden or metal mixing troughs or baskets. This method was labor-intensive and inefficient, and it was difficult to ensure uniform mixing. With the development of engineering technology, small mechanical concrete mixers emerged. These mixers are usually driven by diesel or electric motors and can prepare concrete in a shorter time, improving production efficiency. Against the background of the rapid development of the construction industry, medium to large concrete mixing plants have emerged, which can achieve continuous and batch production of concrete, improving construction efficiency and quality. The concrete mixing equipment for house construction workers consists of a mixing barrel, mixing blades, a transmission system, a discharge port and a protective cover. However, during use, the existing concrete mixing equipment for house construction may not mix the concrete sufficiently, resulting in poor setting of the concrete, thereby affecting the compressive strength and durability of the concrete. Therefore, the above technical problems need to be solved. Utility Model Content
[0003] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a concrete mixing device for building construction.
[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solution: a concrete mixing equipment for building construction, including a barrel, a cavity structure is opened on the inner side of the barrel, and a cover plate is installed on the upper end of the barrel, the cover plate tightly covers the barrel, and a feed port is opened on the upper end of the cover plate, the feed port passes through the cover plate, and a feed hopper is installed on the cover plate at the upper end of the feed port.
[0005] Preferably, a motor is installed in the middle of the lower end of the barrel, and three support columns are fixedly connected to the lower end of the barrel in an annular manner at equal distances. A fixing rod is fixed between the three support columns. A clamping groove is provided at the lower end of the fixing rod, and a motor drive shaft is clamped in the clamping groove.
[0006] Preferably, a connecting rod is vertically rotatably clamped in the middle of the inner cavity of the barrel, a sleeve is sleeved on the outer side of the connecting rod, and a fixing bolt is provided between the connecting rod and the sleeve.
[0007] Preferably, stirring frames are fixedly connected to both sides of the sleeve, and a stirring mechanism is provided inside the stirring frame.
[0008] Preferably, a discharge port is provided on one side of the lower end of the barrel, a blocking plate is clamped at the lower end of the discharge port, limiting grooves are provided on both sides of the blocking plate, and a vertical stand is fixedly connected to one side of the blocking plate.
[0009] Preferably, the stirring mechanism includes a stirring plate, an inclined fixed plate, a stirring column and a scraper. The stirring plate is horizontally fixed to the upper end of the stirring frame, and one end of the stirring plate is fixed to one side of the stirring frame and the other end is fixed to the outer wall of the sleeve. A plurality of inclined fixed plates are equidistantly provided downwardly in the middle of the stirring frame. A scraper is provided at the bottom of the lower end of the inclined fixed plate. A plurality of stirring columns are equidistantly fixed between the scraper and the inclined fixed plate, and the scraper fits tightly on the inner bottom surface of the barrel.
[0010] Preferably, the stirring frame is provided with a limiting groove in the vertical direction, and a wear-resistant block is movably clamped on the inner side of the limiting groove. The wear-resistant block and the limiting groove are movably sealed and fitted, and the outer end face of the wear-resistant block is in contact with the inner ring wall of the barrel; a plurality of clamping grooves are equidistantly provided inside the wear-resistant block, and a telescopic spring whose inner end is fixedly connected to the inner wall of the limiting groove is fixed on the inner side of the clamping groove.
[0011] Compared with the prior art, the beneficial effects of the present invention are as follows: in the present invention, the mixing frame and the scraper cooperate with each other to prevent the concrete from adhering to the inner wall of the barrel, thereby improving the convenience of concrete mixing and achieving a higher concrete utilization efficiency; and the inclined fixed plate and the mixing column cooperate with each other to facilitate sufficient mixing of the concrete, thereby improving the efficiency of concrete mixing and achieving a function of firm solidification of the concrete, and ultimately solving the problem of insufficient concrete mixing, resulting in poor concrete solidification effect, thereby affecting the compressive strength and durability of the concrete. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:
[0013] Figure 1 This is a schematic diagram of the overall three-dimensional structure proposed by the utility model;
[0014] Figure 2 This is a schematic diagram of the overall three-dimensional structure proposed by the utility model when viewed from above;
[0015] Figure 3 This is a side view schematic diagram of the structure proposed by the utility model;
[0016] Figure 4 This is a schematic diagram of the partial and overall three-dimensional structure proposed by the utility model;
[0017] Figure 5 This is a schematic diagram of the side cross-sectional structure proposed by the utility model;
[0018] Figure 6This is a schematic diagram of the overall three-dimensional structure of the stirring mechanism proposed in the present invention;
[0019] Figure 7 This is a schematic side sectional structural diagram of the stirring mechanism proposed in the present invention.
[0020] Serial numbers in the figure: 1. Cover plate; 2. Barrel; 3. Support column; 4. Feed hopper; 5. Feed port; 6. Fixing rod; 7. Motor; 8. Blocking plate; 9. Limiting groove; 10. Discharge port; 11. Connecting rod; 12. Sleeve; 13. Fixing bolt; 14. Stirring plate; 15. Inclined fixing plate; 16. Stirring column; 17. Scraper; 18. Wear-resistant block; 19. Telescopic spring. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.
[0022] Example: See Figure 1-5 The utility model is a concrete mixing device for building construction, comprising a barrel 2, a cavity structure is provided inside the barrel 2, and a cover plate 1 is provided on the upper end of the barrel 2, the cover plate 1 tightly covers the barrel 2, and a feed port 5 is provided on the upper end of the cover plate 1, the feed port 5 passes through the cover plate 1, and a feed hopper 4 is provided on the upper end of the cover plate 1 to facilitate the entry of mixed materials into the barrel 2 through the feed port 5 and the feed hopper 4; a motor 7 is provided in the middle of the lower end of the barrel 2, and three support columns 3 are fixedly connected to the lower end of the barrel 2 at equal intervals. A fixing rod 6 is fixedly connected between the three support columns 3. A clamping groove is opened at the lower end of the fixing rod 6. The driving shaft of the motor 7 is clamped in the clamping groove, and the barrel 2 is supported by the fixing rod 6 and the support column 3. A connecting rod 11 is clamped in the vertical direction in the middle of the inner cavity of the barrel 2. A sleeve 12 is sleeved on the outside of the connecting rod 11, and a fixing bolt 13 is provided between the connecting rod 11 and the sleeve 12. The fixing bolt 13 between the connecting rod 11 and the sleeve 12 makes it easy for the motor 7 to drive the connecting rod 11 and the sleeve 12 to rotate.
[0023] In the present invention, mixing frames are fixedly connected on both sides of the sleeve 12, and a stirring mechanism is provided on the inside of the mixing frame, which facilitates the mixing of concrete through the sleeve 12 and the mixing frame; a discharge port 10 is provided on one side of the lower end of the barrel 2, and a baffle plate 8 is clamped at the lower end of the discharge port 10. Limiting grooves 9 are provided on both sides of the baffle plate 8, and a vertical upright plate is fixedly connected to one side of the baffle plate 8 upward, which facilitates the discharge of the mixed material through the discharge port 10 and the baffle plate 8; the stirring mechanism includes a stirring plate 14, an inclined fixed plate 15, a stirring column 16 and a scraper 17, the stirring plate 14 is horizontally fixed to the upper end of the mixing frame, and one end of the stirring plate 14 is fixed to one side of the mixing frame and the other end is fixed to the outer wall of the sleeve 12, and a plurality of inclined fixed plates are equidistantly provided downward in the middle of the mixing frame 15. A scraper 17 is provided at the bottom of the lower end of the inclined fixed plate 15, and a plurality of stirring columns 16 are fixedly connected at equal distances between the scraper 17 and the inclined fixed plate 15, and the plate 17 is tightly fitted on the inner bottom surface of the barrel 2, and the concrete on the inner wall of the barrel 2 is easily scraped off through the scraper 17 and the mixing frame; a limiting groove is provided in the vertical direction of the mixing frame, and a wear-resistant block 18 is movably engaged with the inner side of the limiting groove, and the wear-resistant block 18 is movably sealed and engaged with the limiting groove, and the outer end face of the wear-resistant block 18 is in contact with the inner ring wall of the barrel 2; a plurality of clamping grooves are equidistantly provided inside the wear-resistant block 18, and a telescopic spring 19 whose inner end is fixedly connected to the inner wall of the limiting groove is fixed on the inner side of the clamping groove, and the concrete on the inner wall of the barrel 2 is easily scraped off through the wear-resistant block 18 and the telescopic spring 19.
[0024] Working principle: When the present invention is used, the support column 3 and the fixed rod 6 are first used to support the barrel 2, and then the cover plate 1 and the hopper 4 are used to add the mixing material into the barrel 2 through the feeding port 5, and then the connecting rod 11 and the sleeve 12 are used to drive the mixing mechanism to rotate, and then the motor 7 is used to provide rotational power, and then the connecting rod 11 and the sleeve 12 are fixed by the fixing bolt 13, and then the mixing plate 14, the inclined fixed plate 15 and the mixing column 16 on the mixing frame are used to facilitate the sufficient mixing of the concrete, and then the scraper 17 is used to prevent the concrete from solidifying on the inner wall of the barrel 2, and then the wear-resistant block 18 and the telescopic spring 19 are used to facilitate the scraping of the concrete adhered to the inner wall of the barrel 2, and then the concrete mixture is discharged through the discharge port 10 and the blocking plate 8, and then the convenience of using the blocking plate 8 is improved through the limiting groove 9.
[0025] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A concrete mixing device for building construction, comprising a barrel (2), characterized in that: A cavity structure is provided on the inner side of the barrel (2), and a cover plate (1) is provided on the upper end of the barrel (2), the cover plate (1) tightly covers the barrel (2), and a feed port (5) is provided on the upper end of the cover plate (1), the feed port (5) passes through the cover plate (1), and a feed hopper (4) is provided on the cover plate (1) at the upper end of the feed port (5).
2. A concrete mixing equipment for building construction according to claim 1, characterized in that: A motor (7) is installed in the middle of the lower end of the barrel (2), and three support columns (3) are fixedly connected to the lower end of the barrel (2) at equal intervals in an annular manner. A fixing rod (6) is fixedly connected between the three support columns (3). A clamping groove is provided at the lower end of the fixing rod (6), and a driving shaft of the motor (7) is clamped in the clamping groove.
3. The concrete mixing equipment for building construction according to claim 1, characterized in that: A connecting rod (11) is vertically rotatably clamped in the middle of the inner cavity of the barrel (2), a sleeve (12) is sleeved on the outer side of the connecting rod (11), and a fixing bolt (13) is provided between the connecting rod (11) and the sleeve (12).
4. A concrete mixing device for building construction according to claim 3, characterized in that: A stirring frame is fixedly connected to both sides of the sleeve (12), and a stirring mechanism is provided inside the stirring frame.
5. The concrete mixing equipment for building construction according to claim 3, characterized in that: A discharge port (10) is provided on one side of the lower end of the barrel (2), a blocking plate (8) is clamped at the lower end of the discharge port (10), limiting grooves (9) are provided on both sides of the blocking plate (8), and a vertical stand is fixedly connected to one side of the blocking plate (8) upward.
6. The concrete mixing equipment for building construction according to claim 4, characterized in that: The stirring mechanism comprises a stirring plate (14), an inclined fixed plate (15), a stirring column (16) and a scraper (17), wherein the stirring plate (14) is fixedly connected to the upper end of the stirring frame horizontally, and one end of the stirring plate (14) is fixedly connected to one side of the stirring frame and the other end is fixedly connected to the outer wall of the sleeve (12), a plurality of inclined fixed plates (15) are equidistantly provided downwardly in the middle of the stirring frame, a scraper (17) is provided at the bottom of the lower end of the inclined fixed plate (15), a plurality of stirring columns (16) are fixedly connected equidistantly between the scraper (17) and the inclined fixed plate (15), and the scraper (17) is tightly fitted on the inner bottom surface of the barrel (2).
7. The concrete mixing equipment for building construction according to claim 6, characterized in that: The stirring frame is provided with a limiting groove in the vertical direction, and a wear-resistant block (18) is movably engaged with the inner side of the limiting groove. The wear-resistant block (18) and the limiting groove are movably sealed and fitted, and the outer end surface of the wear-resistant block (18) is in contact with the inner wall of the barrel (2); a plurality of engaging grooves are equidistantly provided inside the wear-resistant block (18), and a telescopic spring (19) whose inner end is fixedly connected to the inner wall of the limiting groove is fixed inside the engaging groove.