Uniform mixing device for concrete processing
By designing a concrete machining and device that includes a filter and automatic stirring and cleaning system, the problem of manual screening of stones and mixing in existing technologies before stirring in the existing technologies requires manual cleaning the residual concrete to achieve automated treatment, improved, improve Production efficiency.
Patent Information
- Application Number
- CN202421115166.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-21
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-05-21
AI Technical Summary
In the prior art, workers need to manually screen out larger stones in the sand before mixing the concrete, and after mixing, the residual concrete needs to be manually cleaned, both of which affect production efficiency.
Design a kind of machining and device for concrete, including tanks, screening shells, filters, vasturd pipes and mixing components. The first motor drives the first twisted dragon around the column to drive the concrete raw material filtering. The filtered stones are discharged through the sieve tube, and the filtering concrete raw materials are transported into the tank through the transmission tube. After the stirring is completed, the inner wall of the tank is cleaned through the second motor driver stirring rod and brush handle, and the remaining concrete and water are discharged.
The stones in the concrete are automatically filtered, the efficiency before stirring is improved, and the time and labor of artificial cleaning are reduced by automatic cleaning function, and the overall production efficiency is improved.
Smart Images
Figure CN222406465U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of concrete processing, in particular to a mixing device for concrete processing. Background Art
[0002] Concrete is a general term for engineering composite materials that are made of aggregates bonded together by cementitious materials. The term concrete usually refers to cement as a cementitious material, sand and stone as aggregates, and water (which may contain admixtures and additives) in a certain proportion, and then mixed to obtain cement concrete, also known as ordinary concrete, which is widely used in civil engineering.
[0003] In the prior art, workers are required to manually sift out the larger stones in the sand before mixing the concrete, and then put them into the concrete mixing tank for mixing, which is very cumbersome and affects the production efficiency. In addition, after the concrete mixing is completed, there will be concrete residues adhering to the tank wall, which needs to be cleaned manually, which is very cumbersome. In view of this technical problem, the present application proposes a concrete processing homogenizing device. Utility Model Content
[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a concrete processing homogenizing device, which aims to improve the prior art that workers need to manually sift out larger stones in the sand and then put them into the concrete mixing tank for mixing, and the concrete residue adhering to the tank wall needs to be manually cleaned.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A concrete processing homogenizing device comprises a tank body, the top of the outer wall of the tank body is fixedly connected with a screening shell, the front side of the top of the screening shell is fixedly connected with a feeding pipe, the middle of the inner wall of the screening shell is fixedly connected with a filter screen, the bottom of the rear side of the filter screen is fixedly connected with a screening pipe, the outer wall of the screening pipe is fixedly connected to the bottom of the outer wall of the screening shell, the top of the rear side of the screening shell is fixedly connected with a first motor, the top side of the inner wall of the screening shell is rotatably connected with a first auger winding column, the driving end of the first motor is fixedly connected to the first auger winding column, the first auger winding column is fixedly connected to the second auger winding column through a transmission assembly, the outer wall of the second auger winding column 12 is rotatably connected to the screening shell 5, the bottom of the screening shell is fixedly connected with a feeding pipe, the outer wall of the tank body is fixedly connected to the feeding pipe, the bottom of the tank body is connected with a discharging assembly, the top of the tank body is fixedly connected with a tank cover, the top of the tank cover is fixedly connected with a water inlet pipe, the middle of the tank cover is connected with a rotating rod through a stirring assembly, one end of the top of the rotating rod is fixedly connected with a brush handle, and a scraper is inserted into the outer wall of the brush handle.
[0007] Furthermore, the transmission assembly includes a first pulley fixedly connected to the front end of the first auger winding column, a second pulley fixedly connected to the front end of the second auger winding column, and the first pulley and the second pulley are connected by a belt strip.
[0008] Furthermore, the rear blades of the second auger rotate in opposite directions to the front blades around the column.
[0009] Furthermore, the stirring assembly includes a second motor fixedly connected to the middle of the top side of the tank cover, a stirring rod is rotatably connected to the middle of the bottom side of the tank cover, the second motor driving end is fixedly connected to the stirring rod, and the bottom of the outer wall of the stirring rod is fixedly connected to the rotating rod.
[0010] Furthermore, the discharge assembly includes a discharge trough opened at the bottom of the tank body, a discharge pipe is fixedly connected to the inner wall of the discharge trough, and a cover plate is rotatably connected to the rear side of the bottom of the discharge pipe.
[0011] Furthermore, a circular ring is fixedly connected to the outer wall of the tank body, and a support column is fixedly connected to the bottom of the circular ring.
[0012] Furthermore, a handle is fixedly connected to the top of the tank cover.
[0013] The utility model has the following beneficial effects:
[0014] 1. In the utility model, the first motor drives the first auger winding column to drive the concrete raw materials to be filtered on the filter screen, and the filtered stones and the like are brought to the screening pipe on the rear side of the filter screen as the first auger winding column rotates and are discharged from the screening pipe, and the filtered concrete raw materials pass through the filter screen. As the first auger winding column rotates, the first pulley rotates along with the first auger winding column, the first pulley drives the belt strip to rotate the second pulley, and the rotation of the second pulley causes the second auger winding column to rotate as well, and the blades of the second auger winding column drive the concrete raw materials to be transported to the feed pipe, thereby solving the problem that workers need to manually screen out larger stones in the sand before mixing concrete.
[0015] 2. In the utility model, water is injected from the water inlet pipe and then the human motor is started. The second motor drives the stirring rod to rotate, the stirring rod drives the rotating rod to rotate, the rotating rod drives the brush handle to rotate, and the scraper rotates with the brush handle to clean the inner wall of the tank. After the cleaning is completed, the screw at the bottom of the discharge pipe is turned to open the cover at the bottom of the discharge pipe to discharge the concrete residue and water together, which solves the problem that after the concrete mixing is completed, there will be concrete residue adhering to the tank wall and needs to be cleaned manually. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 A three-dimensional diagram of a concrete processing homogenizing device proposed by the utility model;
[0017] Figure 2A schematic diagram of a filter screen for a concrete processing homogenizing device proposed by the utility model;
[0018] Figure 3 A schematic diagram of a stirring rod of a concrete processing homogenizing device proposed by the utility model;
[0019] Figure 4 A schematic diagram of a brush handle of a concrete mixing device proposed by the utility model;
[0020] Figure 5 The utility model is a schematic diagram of a cover plate of a concrete processing homogenizing device.
[0021] Legend:
[0022] 1. Tank body; 2. Tank cover; 3. Water inlet pipe; 4. Cover plate; 5. Screening shell; 6. Feeding pipe; 7. Screening pipe; 8. Feeding pipe; 9. Filter screen; 10. First motor; 11. First auger winding column; 12. Second auger winding column; 13. Second pulley; 14. First pulley; 15. Belt strip; 16. Second motor; 17. Stirring rod; 18. Discharging pipe; 19. Rotating rod; 20. Brush handle; 21. Scraper. DETAILED DESCRIPTION
[0023] 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.
[0024] Reference Figure 1-5The utility model provides an embodiment: a concrete processing homogenizing device, comprising a tank body 1, a screening shell 5 is fixedly connected to the top of the outer wall of the tank body 1, and the screening shell 5 is fixed to the side of the tank body 1; a feeding pipe 6 is fixedly connected to the front side of the top of the screening shell 5, and concrete is originally fed from the feeding pipe 6; a filter screen 9 is fixedly connected to the middle of the inner wall of the screening shell 5, and the concrete raw materials are filtered on the filter screen 9; a screening material pipe 7 is fixedly connected to the bottom of the rear side of the filter screen 9, and the outer wall of the screening material pipe 7 is fixedly connected to the bottom of the outer wall of the screening shell 5, and a first The motor 10 is connected to the first auger winding column 11 on the top side of the inner wall of the screening shell 5. The driving end of the first motor 10 is fixedly connected to the first auger winding column 11. The first motor 10 drives the first auger winding column 11 to drive the concrete raw materials to filter on the filter screen 9. The filtered stones and the like are brought to the screening material pipe 7 on the rear side of the filter screen 9 as the first auger winding column 11 rotates and is discharged from the screening material pipe 7; the first auger winding column 11 is fixedly connected to the second auger winding column 12 through a transmission component, and the outer wall of the second auger winding column 12 is connected to the screening shell 5 for rotation. The bottom of the screening shell 5 A feed pipe 8 is fixedly connected, and the blades of the second auger around the column 12 drive the concrete raw materials to be transported to the feed pipe 8, and the concrete raw materials fall into the tank body 1 from the feed pipe 8; the outer wall of the tank body 1 is fixedly connected to the feed pipe 8, and the bottom of the tank body 1 is connected to a discharge assembly. After the concrete mixing is completed, the screw at the bottom of the discharge pipe 18 is screwed, and the cover plate 4 at the bottom of the discharge pipe 18 is opened, and the concrete is discharged from the discharge pipe 18; a tank cover 2 is fixedly connected to the top of the tank body 1, and a water inlet pipe 3 is fixedly connected to the top of the tank cover 2. When the inner wall of the tank body 1 needs to be cleaned after the concrete mixing is completed, water is pumped from The water inlet pipe 3 is filled with water; the middle part of the tank cover 2 is connected with a rotating rod 19 through a stirring assembly, and one end of the top of the rotating rod 19 is fixedly connected with a brush handle 20, and a scraper 21 is inserted into the outer wall of the brush handle 20. The second motor 16 drives the stirring rod 17 to rotate to stir the concrete raw materials, the stirring rod 17 drives the rotating rod 19 to rotate, the rotating rod 19 drives the brush handle 20 to rotate, and the scraper 21 cleans the inner wall of the tank body 1 as the brush handle 20 rotates. When the scraper 21 is worn due to long-term use, the scraper 21 is pulled out of the brush handle 20, and the scraper 21 is inserted into the brush handle 20 after replacement.
[0025] The transmission assembly includes a first pulley 14 fixedly connected to the front end of the first auger column 11, and a second pulley 13 fixedly connected to the front end of the second auger column 12. The first pulley 14 and the second pulley 13 are connected through a belt strip 15. The first motor 10 is started, and the first motor 10 drives the first auger column 11 to rotate. The first auger column 11 rotates and the first pulley 14 rotates along with the first auger column 11. The first pulley 14 drives the belt strip 15 to rotate the second pulley 13. The rotation of the second pulley 13 causes the second auger column 12 to rotate as well. The blades of the second auger column 12 drive the concrete raw materials to be transported to the feed pipe 8.
[0026] The stirring assembly includes a second motor 16 fixedly connected to the middle of the top side of the tank cover 2, a stirring rod 17 is rotatably connected to the middle of the bottom side of the tank cover 2, a driving end of the second motor 16 is fixedly connected to the stirring rod 17, and the bottom of the outer wall of the stirring rod 17 is fixedly connected to the rotating rod 19. The second motor 16 drives the stirring rod 17 to rotate to stir the concrete raw materials, and the rotation of the stirring rod 17 drives the rotating rod 19 to rotate;
[0027] The discharging assembly includes a discharging trough opened at the bottom of the tank body 1, and a discharging pipe 18 is fixedly connected to the inner wall of the discharging trough. The rear side of the bottom of the discharging pipe 18 is rotatably connected to the cover plate 4. The bottom of the cover plate 4 is threadedly connected to a screw, and the outer wall of the screw is threadedly connected to the discharging pipe 18. After the concrete mixing is completed, the screw at the bottom of the discharging pipe 18 is turned to open the cover plate 4 at the bottom of the discharging pipe 18, and the concrete is discharged from the discharging pipe 18. The rear blade of the second auger around the column 12 rotates in the opposite direction to the front blade, pushing the concrete raw material into the feeding pipe 8 from two directions. A circular ring is fixedly connected to the outer wall of the tank body 1, and a pillar is fixedly connected to the bottom of the circular ring to fix the tank body 1. A handle is fixedly connected to the top of the tank cover 2, and the tank cover 2 is opened by grasping the handle on the tank cover 2.
[0028] Working principle: first, the concrete raw materials are put into the feeding pipe 6, and the first motor 10 is started. The first motor 10 drives the first auger winding column 11 to drive the concrete raw materials to be filtered on the filter screen 9. The filtered stones and the like are brought to the screening pipe 7 on the rear side of the filter screen 9 as the first auger winding column 11 rotates and are discharged from the screening pipe 7. The filtered concrete raw materials pass through the filter screen 9. As the first auger winding column 11 rotates, the first pulley 14 rotates with the first auger winding column 11. The first pulley 14 drives the belt strip 15 to rotate the second pulley 13. The rotation of the second pulley 13 causes the second auger winding column 12 to rotate as well. The blades of the second auger winding column 12 drive the concrete raw materials to be transported to the delivery pipe 8. The concrete raw materials fall into the tank body 1 from the delivery pipe 8. The second motor 16 is started. The second motor 16 drives the stirring rod 17 to rotate to stir the concrete raw materials. After the concrete mixing is completed, the screw at the bottom of the discharge pipe 18 is screwed, and the cover plate 4 at the bottom of the discharge pipe 18 is opened to discharge the concrete from the discharge pipe 18. When the inner wall of the tank body 1 needs to be cleaned after the concrete mixing is completed, water is injected from the water inlet pipe 3, the second motor 16 drives the stirring rod 17 to rotate, the stirring rod 17 drives the rotating rod 19 to rotate, the rotating rod 19 drives the brush handle 20 to rotate, and the scraper 21 rotates with the brush handle 20 to clean the inner wall of the tank body 1. After the cleaning is completed, the screw at the bottom of the discharge pipe 18 is screwed, and the cover plate 4 at the bottom of the discharge pipe 18 is opened to discharge the concrete residue and water together. When the scraper 21 is worn due to long-term use, the handle on the tank cover 2 is grasped to open the tank cover 2, and the scraper 21 is pulled out from the brush handle 20. After the replacement is completed, the scraper 21 is inserted into the brush handle 20.
[0029] Finally, it should be noted that the above is only 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 can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A concrete processing homogenizing device, comprising a tank (1), characterized in that: A screening shell (5) is fixedly connected to the top of the outer wall of the tank body (1), a feeding pipe (6) is fixedly connected to the front side of the top of the screening shell (5), a filter screen (9) is fixedly connected to the middle of the inner wall of the screening shell (5), a screening pipe (7) is fixedly connected to the bottom of the rear side of the filter screen (9), the outer wall of the screening pipe (7) is fixedly connected to the bottom of the outer wall of the screening shell (5), a first motor (10) is fixedly connected to the top of the rear side of the screening shell (5), a first auger winding column (11) is rotatably connected to the top of the inner wall of the screening shell (5), a driving end of the first motor (10) is fixedly connected to the first auger winding column (11), and the first auger winding column (11) is connected to the first auger winding column (11) by The transmission assembly is fixedly connected to the second auger column (12); the outer wall of the second auger column (12) is rotatably connected to the screening shell (5); the bottom of the screening shell (5) is fixedly connected to a feed pipe (8); the outer wall of the tank body (1) is fixedly connected to the feed pipe (8); the bottom of the tank body (1) is connected to a discharge assembly; the top of the tank body (1) is fixedly connected to a tank cover (2); the top of the tank cover (2) is fixedly connected to a water inlet pipe (3); the middle of the tank cover (2) is connected to a rotating rod (19) through a stirring assembly; one end of the top of the rotating rod (19) is fixedly connected to a brush handle (20); and the outer wall of the brush handle (20) is plugged with a scraper (21).
2. A concrete processing homogenizing device according to claim 1, characterized in that: The transmission assembly comprises a first pulley (14) fixedly connected to the front end of a first auger winding column (11), a second pulley (13) fixedly connected to the front end of the second auger winding column (12), and the first pulley (14) and the second pulley (13) are connected via a belt strip (15).
3. A concrete processing homogenizing device according to claim 2, characterized in that: The rear blades of the second auger winding column (12) rotate in opposite directions to the front blades.
4. A concrete processing homogenizing device according to claim 1, characterized in that: The stirring assembly comprises a second motor (16) fixedly connected to the middle of the top side of the tank cover (2); a stirring rod (17) is rotatably connected to the middle of the bottom side of the tank cover (2); a driving end of the second motor (16) is fixedly connected to the stirring rod (17); and the bottom of the outer wall of the stirring rod (17) is fixedly connected to the other end of a rotating rod (19).
5. A concrete processing homogenizing device according to claim 1, characterized in that: The discharge assembly comprises a discharge trough opened at the bottom of the tank body (1), the inner wall of the discharge trough is fixedly connected to a discharge pipe (18), the rear side of the bottom of the discharge pipe (18) is rotatably connected to a cover plate (4), the bottom of the cover plate (4) is threadedly connected to a screw, and the outer wall of the screw is threadedly connected to the discharge pipe (18).
6. A concrete processing homogenizing device according to claim 1, characterized in that: The outer wall of the tank body (1) is fixedly connected with a circular ring, and the bottom of the circular ring is fixedly connected with a support column.
7. A concrete processing homogenizing device according to claim 1, characterized in that: A handle is fixedly connected to the top of the tank cover (2).