Processing and mixing equipment
The processing and mixing device addresses the limitations of existing concrete mixers by using a movable column with scraping assemblies to enhance stirring and residue removal, thereby improving mixing efficiency.
Patent Information
- Application Number
- CN202323496382.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-21
- Publication Date
- 2024-12-06
- Estimated Expiration
- 2033-12-21
AI Technical Summary
Existing concrete mixing equipment has limited stirring range, fails to effectively stir concrete on the inner wall of the mixing barrel, and leaves residues that are difficult to remove.
A processing and mixing device with a movable column and scraping assemblies, equipped with stirring blades and scrapers that rotate and move up and down to ensure thorough mixing and removal of residues from the barrel walls.
Enhances mixing efficiency by thoroughly stirring concrete and removing residues from the inner barrel, improving the overall mixing process.
Smart Images
Figure CN222115531U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of concrete, in particular to a processing and mixing device. Background Art
[0002] Concrete is a general term for engineering composite materials that are made of aggregates bonded into a whole by cementitious materials. The term concrete usually refers to cement as the cementitious material, sand and stone as aggregates, and water (which may contain admixtures and additives) in a certain proportion and mixed together to obtain cement concrete, also known as ordinary concrete, which is widely used in civil engineering.
[0003] Concrete mixing is an operation method of mixing cement, lime, water and other materials and stirring them evenly. Concrete mixing is divided into two types: manual mixing and mechanical mixing. When processing and mixing concrete, the raw materials need to be put into a mixing barrel, stirred and formed into concrete materials. However, the existing concrete mixing equipment has a limited stirring range during the mixing of concrete, and is unable to effectively stir the concrete on the inner wall of the mixing barrel, thereby reducing the mixing efficiency. In addition, when feeding concrete, concrete residues are likely to remain on the inner wall of the mixing barrel, which is not easy to remove. In view of this, the utility model proposes a processing and mixing equipment. Utility Model Content
[0004] 1. Technical issues to be solved
[0005] In view of the deficiencies of the prior art, the utility model provides a processing and mixing device to solve the problems raised in the above background technology.
[0006] (II) Technical solution
[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a processing and mixing equipment, a facility for mixing and stirring concrete at a construction site, comprising a mixing barrel and a support frame, a mixing motor is fixedly installed at the bottom of the mixing barrel, a mixing assembly is arranged inside the mixing barrel, the mixing assembly comprises a movable column, a mounting ring is fixedly connected to the top of the side surface of the movable column, three stirring blades are fixedly connected to the side surface of the mounting ring, three scraping assemblies are arranged on the side surface of the movable column for scraping residual concrete on the inner wall of the mixing barrel, and a discharge port is provided on the side surface of the mixing barrel.
[0008] Preferably, the scraping assembly includes a scraper and two connecting rods, the connecting rods are slidably connected to the inside of the movable column, the scraper is arranged in an arc shape, the side surface of the scraper overlaps the inner wall of the mixing barrel, and one side of the scraper is designed as a slope.
[0009] Preferably, the stirring barrel is fixed on the top of the support frame, the bottom end of the movable column is rotatably connected to the inner bottom wall of the stirring barrel, and the output end of the stirring motor is fixedly connected to the bottom end of the movable column.
[0010] Preferably, a movable groove is provided on the top of the movable column, a protective cover is sleeved on the top of the movable column, the protective cover is connected and fixed to the mounting ring by bolts, a hydraulic cylinder is fixedly installed on the inner top wall of the protective cover, and the bottom end of the hydraulic cylinder is connected to the connecting rod through a movable block.
[0011] Preferably, three sliding grooves are provided on the side surface of the movable column, the connecting rod is slidably connected to the inside of the sliding groove, the end of the connecting rod away from the scraper is fixedly connected to the side surface of the movable block, the bottom end of the hydraulic cylinder is fixedly connected to the top of the movable block, and the side surface of the movable block overlaps the inner wall of the movable groove.
[0012] Preferably, an annular sealing plate is sleeved on the side surface of the movable column, and the connecting rod is fixedly connected to the inside of the annular sealing plate.
[0013] Compared with the prior art, the utility model provides a processing and mixing device with the following beneficial effects:
[0014] 1. The processing and mixing equipment is provided with a scraping assembly on the side surface of a movable column. When the movable column rotates, the three scraping assemblies can be driven to rotate together. The connecting rod and the scraper rotate, so that the concrete at the inner edge of the mixing barrel can be mixed and stirred, and the concrete at the inner wall of the mixing barrel can be moved toward the middle direction. When the concrete is discharged, the rotating scraper can scrape off the residual concrete on the inner wall of the mixing barrel to avoid the concrete being accumulated on the inner wall for a long time and being difficult to clean.
[0015] 2. The processing and mixing equipment drives the movable block to move up and down through the operation of the hydraulic cylinder, and can drive the scraping component to move up and down together, so that the concrete can be stirred up and down. At the same time, the residual concrete at different heights in the mixing barrel can be scraped off, and an annular sealing plate is arranged on the side surface of the movable column to prevent the concrete from entering the inside of the movable column from the slide groove. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.
[0017] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.
[0018] Figure 1 This is a complete structural diagram of the utility model;
[0019] Figure 2 This is a schematic diagram of the top view structure of the utility model;
[0020] Figure 3 This is a schematic diagram of the structure of the stirring assembly of the utility model;
[0021] Figure 4 This is a front structural sectional view of the stirring assembly of the utility model.
[0022] Among them: 1. mixing barrel; 2. support frame; 3. mixing motor; 4. movable column; 5. stirring blade; 6. discharge port; 7. scraper; 8. connecting rod; 9. movable groove; 10. protective cover; 11. hydraulic cylinder; 12. movable block; 13. slide groove; 14. annular sealing plate. DETAILED DESCRIPTION
[0023] In order to make the technical means, creative features, purpose and efficacy of the utility model easy to understand, the utility model is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the utility model. The experimental methods in the following embodiments are conventional methods unless otherwise specified, and the materials, reagents, etc. used in the following embodiments are all commercially available unless otherwise specified.
[0024] See also Figure 1-4, a processing and mixing equipment, a facility for mixing and stirring concrete at a construction site, comprises a mixing barrel 1 and a supporting frame 2, a mixing motor 3 is fixedly installed at the bottom of the mixing barrel 1, a mixing assembly is arranged inside the mixing barrel 1, the mixing motor 3 is connected to the mixing assembly, and the mixing assembly can be driven to rotate inside the mixing barrel 1, the mixing assembly comprises a movable column 4, the movable column 4 is located at the center of the mixing barrel 1, a mounting ring is fixedly connected to the top of the side surface of the movable column 4, three stirring blades 5 are fixedly connected to the side surface of the mounting ring, the stirring blades 5 are arranged in a "Z" shape and are inclined, the rotation of the movable column 4 can drive the three stirring blades 5 to rotate together, so as to stir the concrete, three scraping assemblies are arranged on the side surface of the movable column 4, the three scraping assemblies are equidistantly distributed in a ring, and are used to scrape the residual concrete on the inner wall of the mixing barrel 1, and a discharge port 6 is opened on the side surface of the mixing barrel 1, and the stirred concrete can be discharged through the discharge port 6.
[0025] In the embodiment, the scraping assembly includes a scraper 7 and two connecting rods 8, the two connecting rods 8 are arranged in an upper and lower distribution, one end of the connecting rod 8 is fixedly connected to the scraper 7, the connecting rod 8 is slidably connected to the inside of the movable column 4, the scraper 7 is arranged in an arc shape, the side surface of the scraper 7 overlaps the inner wall of the mixing barrel 1, and one side of the scraper 7 is designed as a slope, and the slope setting facilitates the scraping of concrete on the inner wall of the mixing barrel 1.
[0026] In the embodiment, the mixing barrel 1 is fixed on the top of the support frame 2, the bottom end of the movable column 4 is rotatably connected to the inner bottom wall of the mixing barrel 1, the output end of the mixing motor 3 is fixedly connected to the bottom end of the movable column 4, and the mixing barrel 1 is supported and fixed by the support frame 2 to ensure its stability during operation, and the mixing motor 3 can drive the movable column 4 to rotate when it is working, and can drive the entire mixing assembly to rotate inside the mixing barrel 1.
[0027] In the embodiment, a movable groove 9 is provided on the top of the movable column 4, and the movable groove 9 is circular. A protective cover 10 is sleeved on the top of the movable column 4, and the inside of the movable groove 9 can be closed by the protective cover 10. The protective cover 10 is connected and fixed to the mounting ring by bolts. Nuts are provided on the bolts, which are used to fasten the protective cover 10 to the mounting ring so that the movable column 4 and the protective cover 10 are fixed. A hydraulic cylinder 11 is fixedly installed on the inner top wall of the protective cover 10. The hydraulic cylinder 11 is arranged inside the movable groove 9, and the protective cover 10 can be removed by rotating the nut, so that the hydraulic cylinder 11 can be inspected. The bottom end of the hydraulic cylinder 11 is connected to the connecting rod 8 through a movable block 12. The hydraulic cylinder 11 works and retracts to drive the movable block 12 to move up and down, thereby realizing the up and down movement of the scraping component.
[0028] In the embodiment, three slide grooves 13 are provided on the side surface of the movable column 4, and the three slide grooves 13 correspond to the positions of the three scraping components respectively. The connecting rod 8 is slidably connected to the inside of the slide groove 13, and the two connecting rods 8 adjacent to each other are slidably connected to the inside of the same slide groove 13. The end of the connecting rod 8 away from the scraper 7 is fixedly connected to the side surface of the movable block 12, and the bottom end of the hydraulic cylinder 11 is fixedly connected to the top of the movable block 12. The side surface of the movable block 12 overlaps the inner wall of the movable groove 9 to ensure that the movable block 12 can move stably inside the movable groove 9. When the hydraulic cylinder 11 works and retracts to drive the movable block 12 to move, the connecting rod 8 and the scraper 7 are driven to move up and down together, so that the concrete can be stirred and mixed up and down, and the concrete at different positions and heights of the inner wall of the mixing barrel 1 can be scraped to improve the scraping effect.
[0029] In the embodiment, an annular sealing plate 14 is sleeved on the side surface of the movable column 4, the movable column 4 is overlapped with the inner side wall of the annular sealing plate 14, the connecting rod 8 is fixedly connected to the inside of the annular sealing plate 14, the slide groove 13 can be sealed by the annular sealing plate 14 to prevent concrete from entering the interior of the movable groove 9 from the slide groove 13, and when the connecting rod 8 moves, it can drive the annular sealing plate 14 to move together, and the annular sealing plate 14 can completely close the slide groove 13.
[0030] The use process of the utility model is as follows:
[0031] When in use, concrete raw materials and water are put into the mixing barrel 1, and the mixing motor 3 is turned on. Its operation drives the movable column 4 to rotate, and drives the stirring blade 5 and the scraping component to rotate together, so that the concrete in the mixing barrel 1 can be mixed and stirred, and the concrete at the edge can be moved toward the center. At the same time, the hydraulic cylinder 11 is turned on to drive the movable block 12 to move up and down inside the movable groove 9, and the connecting rod 8 and the scraper 7 move up and down together, so that the concrete can be stirred up and down, thereby improving the mixing efficiency of the concrete, and the concrete on the inner wall of the mixing barrel 1 can be scraped off by the scraper 7.
[0032] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.
[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.
Claims
1. A processing and mixing equipment, a facility for mixing and stirring concrete at a construction site, characterized in that: The invention comprises a mixing barrel (1) and a support frame (2), wherein a mixing motor (3) is fixedly mounted at the bottom of the mixing barrel (1), a mixing assembly is arranged inside the mixing barrel (1), the mixing assembly comprises a movable column (4), a mounting ring is fixedly connected to the top of the side surface of the movable column (4), three mixing blades (5) are fixedly connected to the side surface of the mounting ring, three scraping assemblies are arranged on the side surface of the movable column (4) for scraping concrete remaining on the inner wall of the mixing barrel (1), and a discharge port (6) is arranged on the side surface of the mixing barrel (1).
2. A processing and mixing device according to claim 1, characterized in that: The scraping assembly comprises a scraper (7) and two connecting rods (8), wherein the connecting rods (8) are slidably connected to the inside of the movable column (4), the scraper (7) is arranged in an arc shape, the side surface of the scraper (7) overlaps the inner wall of the mixing barrel (1), and one side of the scraper (7) is designed as a slope.
3. A processing and mixing device according to claim 1, characterized in that: The stirring barrel (1) is fixed on the top of the support frame (2), the bottom end of the movable column (4) is rotatably connected to the inner bottom wall of the stirring barrel (1), and the output end of the stirring motor (3) is fixedly connected to the bottom end of the movable column (4).
4. A processing and mixing device according to claim 2, characterized in that: A movable groove (9) is provided on the top of the movable column (4), a protective cover (10) is sleeved on the top of the movable column (4), the protective cover (10) is connected and fixed to a mounting ring by bolts, a hydraulic cylinder (11) is fixedly installed on the inner top wall of the protective cover (10), and the bottom end of the hydraulic cylinder (11) is connected to a connecting rod (8) via a movable block (12).
5. A processing and mixing device according to claim 4, characterized in that: The side surface of the movable column (4) is provided with three sliding grooves (13), the connecting rod (8) is slidably connected to the inside of the sliding groove (13), the end of the connecting rod (8) away from the scraper (7) is fixedly connected to the side surface of the movable block (12), the bottom end of the hydraulic cylinder (11) is fixedly connected to the top of the movable block (12), and the side surface of the movable block (12) overlaps the inner wall of the movable groove (9).
6. A processing and mixing device according to claim 2, characterized in that: An annular sealing plate (14) is sleeved on the side surface of the movable column (4), and the connecting rod (8) is fixedly connected to the inside of the annular sealing plate (14).