Low-carbon treatment equipment for washed sand concrete
By introducing an electric pusher cylinder driven material feeding mechanism into the water-washed sand concrete low-carbonization treatment equipment, the clogging problem during the feeding of water-washed sand and concrete raw materials has been solved, and convenient and efficient feeding operation has been achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-26
- Publication Date
- 2026-04-03
AI Technical Summary
In traditional concrete production, washed sand and concrete raw materials tend to pile up at the discharge port during feeding, resulting in inconvenient operation and wasting time and effort.
A low-carbonization treatment device for washed sand concrete was designed, which adopts a pushing mechanism driven by an electric pusher cylinder, including a pusher plate and a baffle. The pusher plate pushes the stacked material outward to avoid blockage of the discharge port, and the pusher plate is pushed by an electric pusher cylinder to save manual operation.
It achieves convenience and efficiency in the material feeding process, avoids blockage of the feeding port, saves manpower, and improves operational efficiency.
Smart Images
Figure CN224074643U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of concrete treatment technology, specifically to a low-carbonization treatment device for washed sand concrete. Background Technology
[0002] With increasing global emphasis on environmental protection and sustainable development, low-carbon technologies are being applied more and more widely across various industries. In the construction industry, concrete, as one of the most important building materials, has attracted much attention due to its carbon emissions during production.
[0003] In the traditional concrete production process, the carbon content of concrete can be reduced by fully mixing the washed sand and concrete raw materials during the low-carbonization process through the proportion of raw materials and additives. However, in traditional mixing tanks, the material will be piled up at the discharge port during the discharge process, requiring manual tools to remove the material, which is time-consuming, labor-intensive, and inconvenient to operate. Utility Model Content
[0004] To address the shortcomings of existing technologies, this utility model provides a water-washed sand concrete low-carbonization treatment device, which solves the problems mentioned in the background technology.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a water-washed sand concrete low-carbonization treatment device, comprising a mixing tank, a tank cover at the upper end of the mixing tank, a drive motor fixed at the upper end of the tank cover, a discharge port on the lower side of the mixing tank, a pushing mechanism at the lower end of the mixing tank, the pushing mechanism comprising an electric push cylinder, a bracket fixedly connected to the outer end of the electric push cylinder, the upper end of the bracket fixedly connected to the lower end of the mixing tank, a push plate at the output end of the electric push cylinder, a baffle fixedly connected to the upper end of the push plate, and the length of the push plate being not less than one times the length of the discharge port.
[0006] Furthermore, the feeding mechanism also includes a limiting strip, which is located at the lower end of the mixing tank, and the baffle is slidably disposed between the limiting strips.
[0007] Furthermore, a push block is fixedly connected to the output end of the electric push cylinder, the outer end of the push block is matched and connected to the push plate, a fixing groove is opened on both sides of the push block, and a connecting mechanism is fixedly connected to the back end of the push plate, the connecting mechanism is matched and connected to the fixing groove.
[0008] Furthermore, the discharge port is fixedly connected to a second flange on the inner edge of the mixing tank, and the second flange is slidably disposed against the upper end of the baffle.
[0009] Furthermore, the connecting mechanism includes an insert block, which is matched and inserted into the fixing groove. The end of the insert block is located at the outer end of the push block, and a fixing screw is passed through the outer end of the insert block. The fixing screw is threadedly connected to the push block.
[0010] Furthermore, a first flange is fixedly connected to the lower inner edge of the push plate.
[0011] This utility model provides a low-carbonization treatment device for washed sand concrete. Compared with the prior art, it has the following advantages:
[0012] This water-washed sand concrete low-carbonization treatment equipment features a pusher mechanism. After the mixing tank is completed, the material is discharged and pushed outward from the discharge port to avoid material blockage. Furthermore, the pusher plate is pushed by an electric pusher cylinder, which saves manpower and facilitates operation. Attached Figure Description
[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0014] Figure 2 This is a schematic diagram of the material pushing mechanism and the mixing tank of this utility model;
[0015] Figure 3 This is a schematic diagram of the push block and push plate of this utility model;
[0016] Figure 4 This is a schematic diagram of the unfolded push block and push plate of this utility model;
[0017] Figure 5 for Figure 2 Enlarged structural diagram at point A in the middle.
[0018] In the diagram: 1. Mixing tank; 2. Tank lid; 3. Drive motor; 4. Discharge port; 5. Support; 6. Electric push cylinder; 7. Push block; 8. Fixing groove; 9. Limiting strip; 10. Baffle; 11. Push plate; 12. Insert block; 13. Fixing screw; 14. First flange; 15. Second flange. Detailed Implementation
[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0020] Please see Figure 1-5This utility model provides a technical solution: a water-washed sand concrete low-carbonization treatment device, including a mixing tank 1, a tank cover 2 at the upper end of the mixing tank 1, a drive motor 3 fixed at the upper end of the tank cover 2, a discharge port 4 on the lower side of the mixing tank 1, a pushing mechanism at the lower end of the mixing tank 1, the pushing mechanism including an electric push cylinder 6, a bracket 5 fixedly connected to the outer end of the electric push cylinder 6, the upper end of the bracket 5 fixedly connected to the lower end of the mixing tank 1, a push plate 11 at the output end of the electric push cylinder 6, a baffle 10 fixedly connected to the upper end of the push plate 11, and the length of the push plate 11 is not less than one times the length of the discharge port 4; the mixing tank 1 is the tank body of a planetary mixer, and the tank cover 2 is provided at the upper end of the mixing tank 1 to prevent dust from flying. The upper end is fixed with a drive motor 3, which drives the internal planetary mixing rod to rotate, thereby mixing the washed sand and concrete raw materials inside the mixing tank 1 evenly. At the same time, the low-carbonization agent is mixed evenly with the materials. This is a known technology and will not be described in detail here. After mixing, the discharge port 4 is opened. At this time, the material falls from the discharge port 4 by its own gravity. After the material slowly piles up, the internal electric push cylinder 6 is activated. The electric push cylinder 6 pushes the push plate 11 to push the piled material outward. When the push plate 11 moves outward, the upper baffle 10 closes the discharge port 4. At this time, the upper end stops discharging. With the reciprocating operation of the electric push cylinder 6, the material can be pushed outward step by step, making it easier for the operator to take out the material and providing convenience and efficiency in material discharge.
[0021] like Figure 4 As shown, the feeding mechanism also includes a limiting strip 9, which is located at the lower end of the mixing tank 1, and the baffle 10 is slidably disposed between the limiting strips 9. The limiting strips 9 are fixed at the lower end of the mixing tank 1, and the baffle 10 slides between the limiting strips 9. The limiting strips 9 restrict the sliding direction and path of the baffle 10, and at the same time increase the sealing between the baffle 10 and the mixing tank 1.
[0022] like Figure 4 As shown, a push block 7 is fixedly connected to the output end of the electric push cylinder 6. The outer end of the push block 7 is matched and connected to the push plate 11. Fixing grooves 8 are opened on both sides of the push block 7. A connecting mechanism is fixedly connected to the back end of the push plate 11. The connecting mechanism is matched and connected to the fixing groove 8. The push block 7 is fixed to the output end of the electric push cylinder 6. The push block 7 pushes the push plate 11 outward. The push plate 11 drives the baffle 10 to move. The push plate 11 and the push block 7 are fixed together by the connecting mechanism on both sides. In this way, the push plate 11 and the baffle 10 can be removed and cleaned after a period of use.
[0023] like Figure 5As shown, the discharge port 4 is located on the inner edge of the mixing tank 1 and is fixedly connected to a second flange 15. The second flange 15 is slidably disposed against the upper end of the baffle 10. The second flange 15 fixed on the lower inner edge of the discharge port 4 abuts against the upper end of the baffle 10. In this way, when the baffle 10 moves, it can reduce the amount of material entering between the baffle 10 and the mixing tank 1.
[0024] like Figure 4 As shown, the connecting mechanism includes a plug 12, which is matched and plugged into the fixing groove 8. The end of the plug 12 is located at the outer end of the push block 7. A fixing screw 13 is passed through the outer end of the plug 12 and is threadedly connected to the push block 7. The plug 12 is fixed to the back end of the push plate 11. The plug 12 is inserted into the fixing groove 8, and then the outer end of the plug 12 is located on the outside of the push block 7. The outer end of the plug 12 is fixedly connected to the push block 7 by the fixing screw 13. This design is to facilitate the disassembly and separation of the push plate 11 and the baffle 10 from the push block 7, and to facilitate the cleaning of the internal materials.
[0025] like Figure 5 As shown, a first flange 14 is fixedly connected to the inner edge of the lower end of the push plate 11; the first flange 14 at the lower end of the push plate 11 slides in contact with the material, which makes it easier to push the material from the bottom.
Claims
1. A low carbonization treatment equipment for water-washed sand concrete, comprising a stirring tank (1), the upper end of the stirring tank (1) is provided with a tank cover (2), the upper end of the tank cover (2) is fixedly connected with a driving motor (3), and the lower end side of the stirring tank (1) is provided with a discharging port (4), characterized in that, The lower end of the stirring tank (1) is provided with a pushing mechanism, the pushing mechanism comprises an electric pushing cylinder (6), the outer side end of the electric pushing cylinder (6) is fixedly connected with a support (5), the upper end of the support (5) is fixedly connected with the lower end of the stirring tank (1), the output end of the electric pushing cylinder (6) is provided with a push plate (11), the upper end of the push plate (11) is fixedly connected with a baffle (10), and the length of the push plate (11) is not less than one time of the length of the discharging port (4).
2. A low carbonation treatment apparatus for water-washed sand concrete according to claim 1, characterized by The pushing mechanism further comprises a limiting strip (9), the limiting strip (9) is arranged at the lower end of the stirring tank (1), and the baffle (10) is arranged to slide between the limiting strips (9).
3. A low carbonation treatment apparatus for water-washed sand concrete according to claim 2, characterized in that, The output end of the electric pushing cylinder (6) is fixedly connected with a push block (7), the outer side end of the push block (7) is matched and connected with the push plate (11), both sides of the push block (7) are provided with a fixed groove (8), the back side end of the push plate (11) is fixedly connected with a connecting mechanism, and the connecting mechanism is matched and connected with the fixed groove (8).
4. A low carbonation treatment apparatus for water-washed sand concrete according to claim 2, characterized by The discharging port (4) is fixedly connected with a second flange (15) at the inner side edge of the stirring tank (1), and the second flange (15) is arranged to slide against the upper end of the baffle (10).
5. A water-washed sand concrete low carbonization treatment apparatus according to claim 3, characterized by The connecting mechanism comprises an insertion block (12), the insertion block (12) is matched and inserted with the fixed groove (8), the end of the insertion block (12) is arranged at the outer side end of the push block (7), the outer side end of the insertion block (12) is provided with a fixing screw (13), and the fixing screw (13) is threadedly connected with the push block (7).
6. A water-washed sand concrete low carbonization treatment apparatus according to claim 3, characterized by The lower end of the push plate (11) is fixedly connected with a first flange (14).