Concrete regeneration mixer
By flipping the concrete with rotating columns, conical gears and other components in the concrete regeneration mixer, the problem of uneven mixing caused by sand and gravel deposition is solved, and the rapid and uniform mixing of sand and gravel and cement is achieved, and the uniformity and efficiency of concrete mixing are improved.
Patent Information
- Application Number
- CN202323613942.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-28
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2033-12-28
AI Technical Summary
During the mixing process of existing concrete mixers, sand and gravel are prone to deposit at the bottom of the mixing barrel, resulting in uneven concrete mixing and sand and gravel and cement are not easy to mix quickly and uniformly.
A concrete regeneration mixer was designed to turn the concrete through the coordination of rotating columns, conical gears, mixing and turning components, ring gears, mixing blades and turning spades, so that the concrete is not easy to deposit, and the rapidity of sand and gravel and cement is achieved. Mix evenly.
It effectively improves the uniformity and mixing efficiency of concrete mixing, ensuring uniform mixing of sand, gravel and cement.
Smart Images
Figure CN222156050U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of concrete regeneration, and in particular to a concrete regeneration mixer. Background Art
[0002] Recycled concrete refers to new concrete made by crushing, cleaning, and grading discarded concrete blocks, mixing them with grading in a certain proportion, partially or completely replacing natural aggregates such as sand and gravel, and then adding cement, water, etc. There are several types of recycled concrete according to the combination of aggregates: all aggregates are recycled aggregates; coarse aggregates are recycled aggregates and fine aggregates are natural sand; coarse aggregates are natural crushed stone or pebbles and fine aggregates are recycled aggregates; recycled aggregates replace part of the coarse aggregate or fine aggregate.
[0003] Currently, common mixers can only stir the concrete in the mixing box through the stirring rod and the stirring blades. The concrete has a certain viscosity after mixing, and the sand and gravel in the concrete are heavy and have a large amount. During the mixing process, the sand and gravel are easy to settle under the mixing barrel. Therefore, it is not easy to quickly and evenly mix the sand and gravel and cement by just stirring the concrete.
[0004] To this end, the utility model provides a concrete regeneration mixer, which turns the concrete through the coordinated work of a rotating column, a rotating rod, a bevel gear, a stirring and turning assembly, a gear ring, a gear, a stirring blade, a mounting block and a turning shovel, so that sand and gravel are not easily deposited at the bottom of the mixing barrel, and the sand and gravel and cement are quickly and evenly mixed to solve the above-mentioned problem. Utility Model Content
[0005] The utility model provides a concrete regeneration mixer, which solves the problem in the related art that sand and gravel are easily deposited under the mixing barrel, resulting in uneven concrete mixing.
[0006] The technical scheme of the utility model is as follows: a concrete recycling mixer, comprising a base, a stirring assembly is installed on the upper surface of the base, a feed hopper is fixedly installed on the upper surface of the stirring assembly, a discharging frame is fixedly installed on the right side of the stirring assembly, the stirring assembly comprises a stirring barrel, a motor is fixedly installed on the upper surface of the stirring barrel, a rotating rod is fixedly installed on the output end of the motor, the lower end of the rotating rod extends to the interior of the stirring barrel and is rotatably connected with the inner wall of the stirring barrel, a rotating column is rotatably installed inside the stirring barrel, a stirring and turning assembly is rotatably installed on the surface of the rotating column, a first bevel gear is fixedly installed on the surface of the rotating rod, a gear ring is fixedly installed on the inner wall of the rotating column, a gear is meshedly connected inside the gear ring, and the inner wall of the gear is fixedly installed on the surface of the rotating rod, the stirring and turning assembly comprises a stirring blade, a mounting block is fixedly installed on one end of the stirring blade, a second bevel gear is fixedly installed on one end of the mounting block, the surface of the second bevel gear is meshedly connected with the surface of the first bevel gear, the surface of the mounting block is rotatably installed on the side wall of the rotating column, and a turning shovel is fixedly installed on the side wall of the stirring blade.
[0007] Preferably, the base includes a support seat, a slide groove is opened on the right side of the inner cavity of the support seat, a slider is slidably connected inside the slide groove, and the upper surface of the slider is hinged to the lower surface of the stirring assembly.
[0008] Preferably, a hydraulic cylinder is fixedly mounted on the left side of the inner cavity of the support seat, and the output end of the hydraulic cylinder is hinged to the lower surface of the stirring assembly.
[0009] Preferably, an oblique groove is provided on the right side of the inner cavity of the support seat.
[0010] Preferably, a water inlet pipe is provided outside the stirring assembly, a connecting pipe is fixedly mounted on the surface of the water inlet pipe, and one end of the connecting pipe is fixedly mounted inside the stirring assembly.
[0011] Preferably, a handrail is fixedly mounted on the side wall of the stirring assembly.
[0012] The working principle and beneficial effects of the utility model are:
[0013] 1. In the utility model, the starting motor drives the rotating rod to rotate, thereby driving the first bevel gear to rotate, and the meshing of the first bevel gear drives the second bevel gear to rotate, thereby driving the mounting block, the mixing blade and the tipping shovel to flip and rotate. The concrete is turned by the tipping shovel, so that the sand and gravel are not easily deposited at the bottom of the mixing barrel, so that the sand and gravel and cement are quickly and evenly mixed, effectively improving the uniformity of concrete mixing. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.
[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;
[0016] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;
[0017] Figure 3 This is a schematic diagram of the three-dimensional structure of the stirring and turning component of the utility model;
[0018] Figure 4 A is a detailed structural diagram of the utility model.
[0019] In the figure: 1. stirring assembly; 2. base; 3. water inlet pipe; 4. handrail; 5. feed hopper; 6. discharge frame; 11. stirring barrel; 12. motor; 13. rotating column; 14. rotating rod; 15. first bevel gear; 16. stirring and turning assembly; 17. gear ring; 18. gear; 21. support seat; 22. hydraulic cylinder; 24. slide; 25. slider; 26. inclined slot; 31. connecting pipe; 161. stirring blade; 162. mounting block; 163. second bevel gear; 164. turning shovel. DETAILED DESCRIPTION
[0020] The following will be combined with 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 of 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.
[0021] Example 1
[0022] like Figure 1~Figure 4As shown, this embodiment proposes a concrete regeneration mixer, including a base 2, a stirring assembly 1 is installed on the upper surface of the base 2, a feed hopper 5 is fixedly installed on the upper surface of the stirring assembly 1, a discharge frame 6 is fixedly installed on the right side of the stirring assembly 1, the stirring assembly 1 includes a stirring barrel 11, a motor 12 is fixedly installed on the upper surface of the stirring barrel 11, a rotating rod 14 is fixedly installed on the output end of the motor 12, the lower end of the rotating rod 14 extends to the inside of the stirring barrel 11 and is rotatably connected to the inner wall of the stirring barrel 11, a rotating column 13 is rotatably installed inside the stirring barrel 11, a stirring and turning assembly 16 is rotatably installed on the surface of the rotating column 13, and the rotating rod 14 A first bevel gear 15 is fixedly mounted on the surface of the rotating column 13, a gear ring 17 is fixedly mounted on the inner wall of the rotating column 13, a gear 18 is meshingly connected inside the gear ring 17, an inner wall of the gear 18 is fixedly mounted on the surface of the rotating rod 14, a stirring and turning assembly 16 comprises a stirring blade 161, a mounting block 162 is fixedly mounted on one end of the stirring blade 161, a second bevel gear 163 is fixedly mounted on one end of the mounting block 162, a surface of the second bevel gear 163 is meshingly connected with a surface of the first bevel gear 15, a surface of the mounting block 162 is rotatably mounted on the side wall of the rotating column 13, a turning shovel 164 is fixedly mounted on the side wall of the stirring blade 161.
[0023] In this embodiment, the starting motor 12 drives the rotating rod 14 to rotate, thereby driving the first bevel gear 15 to rotate, and the second bevel gear 163 is driven to rotate through the meshing of the first bevel gear 15, thereby driving the mounting block 162, the mixing blade 161 and the tipping shovel 164 to flip and rotate, and the concrete is turned by the tipping shovel 164, so that sand and gravel are not easily deposited at the bottom of the mixing barrel 11, which effectively improves the uniformity of concrete mixing. Multiple tipping shovels 164 can turn concrete at different positions, which can effectively improve the turning efficiency of the mixing and tipping assembly 16 for concrete. At the same time, the rotating rod 14 drives the gear 18 to rotate, and the gear 18 meshes to drive the gear ring 17 to rotate, thereby driving the rotating column 13 to rotate, thereby driving the mixing and tipping assembly 16 to rotate to stir the concrete horizontally, thereby improving the uniformity and mixing efficiency of the concrete mixing.
[0024] Example 2
[0025] like Figure 1~Figure 4As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes that the base 2 includes a support seat 21, a slide groove 24 is opened on the right side of the inner cavity of the support seat 21, and a slider 25 is slidably connected inside the slide groove 24, and the upper surface of the slider 25 is hinged to the lower surface of the stirring component 1, and a hydraulic cylinder 22 is fixedly installed on the left side of the inner cavity of the support seat 21, and the output end of the hydraulic cylinder 22 is hinged to the lower surface of the stirring component 1, and an inclined groove 26 is opened on the right side of the inner cavity of the support seat 21, and a water inlet pipe 3 is arranged on the outside of the stirring component 1, and a connecting pipe 31 is fixedly installed on the surface of the water inlet pipe 3, and one end of the connecting pipe 31 is fixedly installed inside the stirring component 1, and a handrail 4 is fixedly installed on the side wall of the stirring component 1.
[0026] In this embodiment, after the concrete is mixed, the discharge frame 6 is opened so that the concrete can be output through the discharge frame 6. When the amount of concrete inside the mixing component 1 is small, the hydraulic cylinder 22 is started to lift the left side of the mixing component 1, so that the mixing component 1 is in a tilted state, which is convenient for pouring out the concrete. The opening of the inclined groove 26 facilitates the tilting of the mixing component 1, and at the same time supports the bottom side of the side wall of the tilted mixing component 1. The setting of the slider 25 and the slide groove 24 facilitates the tilting of the auxiliary mixing component 1. The setting of the water inlet pipe 3 and the connecting pipe 31 facilitates the addition of water to the inside of the mixing component 1. The setting of the feed hopper 5 facilitates the feeding of the mixing component 1.
[0027] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. 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 regeneration mixer, characterized in that: It comprises a base (2), a stirring assembly (1) is mounted on the upper surface of the base (2), a feed hopper (5) is fixedly mounted on the upper surface of the stirring assembly (1), and a discharge frame (6) is fixedly mounted on the right side of the stirring assembly (1); The stirring assembly (1) comprises a stirring barrel (11), a motor (12) being fixedly mounted on the upper surface of the stirring barrel (11), a rotating rod (14) being fixedly mounted on the output end of the motor (12), the lower end of the rotating rod (14) extending into the interior of the stirring barrel (11) and being rotatably connected to the inner wall of the stirring barrel (11), a rotating column (13) being rotatably mounted inside the stirring barrel (11), a stirring and turning assembly (16) being rotatably mounted on the surface of the rotating column (13), a first bevel gear (15) being fixedly mounted on the surface of the rotating rod (14), a gear ring (17) being fixedly mounted on the inner wall of the rotating column (13), a gear (18) being meshingly connected inside the gear ring (17), and the inner wall of the gear (18) being fixedly mounted on the surface of the rotating rod (14); The stirring and turning component (16) comprises a stirring blade (161), one end of the stirring blade (161) is fixedly mounted with a mounting block (162), one end of the mounting block (162) is fixedly mounted with a second bevel gear (163), the surface of the second bevel gear (163) is meshingly connected with the surface of the first bevel gear (15), the surface of the mounting block (162) is rotatably mounted on the side wall of the rotating column (13), and the side wall of the stirring blade (161) is fixedly mounted with a turning shovel (164).
2. A concrete regeneration mixer according to claim 1, characterized in that: The base (2) comprises a support seat (21), a slide groove (24) is provided on the right side of the inner cavity of the support seat (21), a slider (25) is slidably connected inside the slide groove (24), and the upper surface of the slider (25) is hinged to the lower surface of the stirring assembly (1).
3. A concrete regeneration mixer according to claim 2, characterized in that: A hydraulic cylinder (22) is fixedly mounted on the left side of the inner cavity of the support seat (21), and an output end of the hydraulic cylinder (22) is hinged to the lower surface of the stirring assembly (1).
4. A concrete regeneration mixer according to claim 2, characterized in that: An inclined groove (26) is provided on the right side of the inner cavity of the support seat (21).
5. A concrete regeneration mixer according to claim 1, characterized in that: A water inlet pipe (3) is arranged outside the stirring assembly (1), a connecting pipe (31) is fixedly mounted on the surface of the water inlet pipe (3), and one end of the connecting pipe (31) is fixedly mounted inside the stirring assembly (1).
6. A concrete regeneration mixer according to claim 1, characterized in that: An armrest (4) is fixedly mounted on the side wall of the stirring assembly (1).