Concrete admixture feeding device
By designing a concrete admixture feeding device including mounting plate, limit plate, extension plate, mounting base, rotary plate and feeding pipe, the servo motor and screw realize the timing of the feeding of various admixtures, the existing technology is solved The problem of not being able to invest multiple admixtures at the same time improves the construction efficiency and the adaptability of the device.
Patent Information
- Application Number
- CN202421158246.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-27
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-05-27
AI Technical Summary
The existing concrete admixture feeding device cannot put multiple admixtures into the mixing barrel at the same time, resulting in low working efficiency and affecting construction efficiency.
A concrete admixture feeding device including mounting plates, limit plates, extension plates, mounting bases, rotary plates and feeding pipes is designed. The timed discharge of a variety of admixtures is achieved through servo motors and screws, and through clamps and springs The fit and clamp are fixed on the mixing barrel to adapt to the mixing barrel of different sizes.
It realizes the timely discharge of multiple admixtures at the same time, improves production efficiency, and improves the flexibility of the device to adapt to different construction requirements.
Smart Images
Figure CN222328657U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of concrete processing, in particular to a concrete admixture feeding device. Background Art
[0002] Concrete admixtures are chemical substances added during the concrete preparation process to improve one or more properties of concrete. They can improve the workability, strength, durability and other special properties of concrete, making concrete more suitable for specific construction conditions and engineering requirements.
[0003] The existing method of adding concrete admixtures is to first pour concrete into a mixing barrel, and then pour different admixtures into the mixing barrel separately. Since this method cannot add multiple admixtures into the mixing barrel at the same time, it is necessary to add one admixture before adding another admixture, which affects work efficiency and is relatively inconvenient.
[0004] Therefore, it is necessary to design a concrete admixture feeding device that can simultaneously feed multiple admixtures at a fixed time, adapt to different construction requirements, and improve production efficiency. Utility Model Content
[0005] In order to overcome the disadvantages of existing concrete admixture feeding, that multiple admixtures cannot be fed into a mixing barrel at the same time, and one admixture needs to be fed before another admixture, thereby affecting the work efficiency and being inconvenient, the utility model provides a concrete admixture feeding device which can simultaneously feed multiple admixtures at a scheduled time, is convenient to adapt to different construction requirements, and improves production efficiency.
[0006] The technical solution is: a concrete admixture feeding device, including a mounting plate, a limit plate, an extension plate, a mounting seat, a rotating plate and a feeding pipe, wherein two left and right limit plates are connected to the middle of the mounting plate, and the left and right parts of the mounting plate are both slidably connected to the extension plates, and the extension plates are in contact with adjacent limit plates, a mounting seat is placed on the upper side of the mounting plate, and the rotating plate is rotatably connected to the front side of the lower part of the mounting seat, and the rotating plate is in contact with the mounting plate, and the feeding pipe is connected to the upper side of the mounting seat.
[0007] Furthermore, it also includes buckles, and the rear sides of the left and right parts of the mounting seat are both connected with buckles.
[0008] Furthermore, it also includes a clamping plate, a handle and a spring. The upper side of the extension plate is slidably connected to the clamping plate, the inner side of the clamping plate is connected to the handle, and the handle and the adjacent clamping plate are connected with a spring.
[0009] Furthermore, it also includes a servo motor and a screw. The front side of the feeding pipe is connected to the servo motor, the output shaft of the servo motor is connected to the screw, and the screw is located inside the feeding pipe.
[0010] Furthermore, bolts are included, and the mounting seat and the lower part of the rotating plate are threadedly connected with the bolts.
[0011] Furthermore, a hopper is included, and the upper front side of the feeding pipe is connected with the hopper.
[0012] Beneficial effects of the utility model: 1. The utility model rotates the screw to make the admixture fall into the mixing barrel, then places the mounting base on the extension plate, rotates the rotating plate to make the rotating plate contact the extension plate, and then pours the remaining admixture into the hopper, thereby achieving the effect of being able to timedly discharge multiple admixtures at the same time, facilitating adaptation to different construction requirements and improving production efficiency.
[0013] 2. The utility model moves the handle outward, squeezes and contracts the spring, moves the clamp outward, and then places the clamp outside the mixing barrel. Then, the handle is released, the spring is restored, and the clamp contacts the mixing barrel, thereby achieving the effect of being able to clamp and fix the device on the mixing barrel, facilitating adaptation to mixing barrels of different sizes and improving the flexibility of using the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic diagram of the first new type of three-dimensional structure of the present utility model.
[0015] Figure 2 This is a schematic diagram of the second novel three-dimensional structure of the present utility model.
[0016] Figure 3 It is a partial three-dimensional structural schematic diagram of the utility model.
[0017] The names and serial numbers of the parts in the figure are: 1_mounting plate, 2_limiting plate, 3_extension plate, 4_clamp, 5_handle, 6_spring, 7_mounting seat, 8_rotating plate, 9_buckle, 10_feeding pipe, 11_servo motor, 12_bolt, 13_hopper, 14_screw. DETAILED DESCRIPTION
[0018] The utility model is described in detail below in conjunction with the accompanying drawings.
[0019] A concrete admixture feeding device, such as Figure 1-Figure 3As shown, it includes a mounting plate 1, a limit plate 2, an extension plate 3, a clamping plate 4, a handle 5, a spring 6, a mounting seat 7, a rotating plate 8, a buckle 9, a feeding tube 10, a servo motor 11, a bolt 12, a hopper 13 and a screw 14. The middle part of the mounting plate 1 is connected to two left and right limit plates 2. The left and right parts of the mounting plate 1 are slidably connected to the extension plates 3. The extension plates 3 are in contact with the adjacent limit plates 2. The upper sides of the extension plates 3 are slidably connected to the clamping plates 4. The inner sides of the clamping plates 4 are connected to the handles 5. The handles 5 and the adjacent clamping plates 4 are connected. A spring 6 is connected, a mounting seat 7 is placed on the upper side of the mounting plate 1, a rotating plate 8 is rotatably connected to the front side of the lower part of the mounting seat 7, the rotating plate 8 is in contact with the mounting plate 1, buckles 9 are connected to the rear sides of the left and right parts of the mounting seat 7, a feeding pipe 10 is connected to the upper side of the mounting seat 7, a servo motor 11 is connected to the front side of the feeding pipe 10, a bolt 12 is threadedly connected between the mounting seat 7 and the lower part of the rotating plate 8, a hopper 13 is connected to the upper front side of the feeding pipe 10, a screw 14 is connected to the output shaft of the servo motor 11, and the screw 14 is located inside the feeding pipe 10.
[0020] When using the device, first place the device above the mixing barrel, then move the extension plate 3 outward on the mounting plate 1 so that the extension plate 3 no longer contacts the limit plate 2, then move the handle 5 outward, squeeze and contract the spring 6, move the clamping plate 4 outward, and then place the clamping plate 4 outside the mixing barrel, then release the handle 5, the spring 6 recovers, and the clamping plate 4 contacts the mixing barrel, so that the device can be clamped and fixed on the mixing barrel, which is convenient for adapting to mixing barrels of different sizes and improving the flexibility of using the device. After the fixing is completed, pour the additive into the hopper 13, and then start the servo motor 11. The servo motor 11 drives the screw 14 to rotate, so that the additive passes through the screw 14 from The feeding pipe 10 falls into the mixing barrel and is timed to be discharged by the servo motor 11. When liquid additives or water need to be added, the water pipe can be placed on the buckle 9 for feeding. When multiple additives need to be added, other mounting seats 7 can be placed on the extension plate 3, and then the rotating plate 8 is rotated so that the rotating plate 8 contacts the extension plate 3. Then, the bolt 12 is passed through the rotating plate 8, and then the bolt 12 is rotated so that the bolt 12 moves under the action of the thread, and the mounting seat 7 and the rotating plate 8 are fixed. Then, the remaining additives are poured into the hopper 13 for feeding, so that multiple additives can be timed to be discharged at the same time, which is convenient for adapting to different construction requirements and improving production efficiency.
[0021] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.
Claims
1. A concrete admixture feeding device, characterized in that: The utility model comprises a mounting plate (1), a limit plate (2), an extension plate (3), a mounting seat (7), a rotating plate (8) and a feeding pipe (10); the middle part of the mounting plate (1) is connected with two limit plates (2) on the left and right sides; the left and right sides of the mounting plate (1) are both slidably connected with the extension plates (3); the extension plates (3) are both in contact with the adjacent limit plates (2); the mounting seat (7) is placed on the upper side of the mounting plate (1); the lower front side of the mounting seat (7) is rotatably connected with the rotating plate (8); the rotating plate (8) is in contact with the mounting plate (1); and the upper side of the mounting seat (7) is connected with the feeding pipe (10).
2. A concrete admixture feeding device according to claim 1, characterized in that: It also includes a buckle (9), and the rear sides of the left and right parts of the mounting seat (7) are both connected with the buckle (9).
3. A concrete admixture feeding device according to claim 2, characterized in that: It also includes a clamping plate (4), a handle (5) and a spring (6); the upper side of the extension plate (3) is slidably connected to the clamping plate (4); the inner side of the clamping plate (4) is connected to the handle (5); and the spring (6) is connected between the handle (5) and the adjacent clamping plate (4).
4. A concrete admixture feeding device according to claim 3, characterized in that: It also comprises a servo motor (11) and a screw rod (14); the front side of the feeding pipe (10) is connected to the servo motor (11); the output shaft of the servo motor (11) is connected to the screw rod (14); and the screw rod (14) is located inside the feeding pipe (10).
5. A concrete admixture feeding device according to claim 4, characterized in that: It also includes a bolt (12), and the bolt (12) is threadedly connected between the mounting seat (7) and the lower part of the rotating plate (8).
6. A concrete admixture feeding device according to claim 5, characterized in that: It also includes a hopper (13), and the upper front side of the feeding pipe (10) is connected to the hopper (13).