A polyurethane ogfc-13 mix batching apparatus
By designing a batching device that combines a rotating box and cylinder with a rack and cam, the problem of uneven mixing of polyurethane OGFC-13 mixture was solved, achieving uniform mixing of raw materials and preventing blockage, thus improving production efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- QINGHAI PROVINCIAL COMM CONSTR MANAGEMENT CO LTD
- Filing Date
- 2025-06-05
- Publication Date
- 2026-06-19
Smart Images
Figure CN224374541U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of polyurethane compound processing technology, and in particular to a batching equipment for polyurethane OGFC-13 compound. Background Technology
[0002] With the continuous development of society and the continuous progress of science and technology, a variety of materials have emerged. Among them, the use of polyurethane to replace traditional asphalt materials to prepare polyurethane mixtures has become a hot topic in the field of road engineering. OGFC-13 mixtures prepared by polyurethane, aggregates and mineral powder in a certain gradation can improve the road performance of the mixture (such as enhancing adhesion and improving durability) while reducing carbon emissions, and have significant ecological and environmental benefits.
[0003] In the existing technology, during the batching process of polyurethane OGFC-13 mixture, various raw materials are usually poured directly into the mixing tank one by one according to the mixing ratio. Due to the thick layer of various raw materials, they are prone to accumulation, resulting in uneven mixing and poor mixing efficiency. Utility Model Content
[0004] The purpose of this invention is to address the following shortcomings in the existing technology: In the process of batching polyurethane OGFC-13 mixtures, most existing technologies directly pour various raw materials into the mixing tank one by one according to the mixing ratio. Due to the thick layer of various raw materials, they are prone to accumulating, resulting in uneven mixing and poor mixing efficiency. To address these problems, a batching device for polyurethane OGFC-13 mixtures is proposed.
[0005] To achieve the above objectives, the present invention adopts the following technical solution:
[0006] A batching device for a polyurethane OGFC-13 mixture includes a box and a cylinder. The upper end of the box has a semi-circular groove, and the cylinder is rotatably connected to the semi-circular groove. The cylinder has an opening, and a sealing plate is slidably connected to the lower side wall of the box. A paving component is installed on the box, and the paving component includes a support rod, a fixing plate, and a feeding hopper. Two fixing plates are respectively fixedly connected to both sides of the box. Both ends of the cylinder are rotatably connected to the fixing plates. The support rod is rotatably connected to one of the fixing plates, and one end of the support rod is fixedly connected to the cylinder. Both feeding hoppers are fixedly connected to the upper end of the box, and both feeding hoppers are slidably connected to the outer surface of the cylinder.
[0007] Preferably, a cam is fixedly connected to the end of the support rod away from the cylinder.
[0008] Preferably, a square box is fixedly connected to one side of the box body, and a trapezoidal block is fixedly connected to the square box, the trapezoidal block being arranged in a right-angled trapezoidal shape.
[0009] Preferably, a sliding groove is provided on one side wall of the square box, an installation plate is slidably connected inside the square box, a plurality of impact rods are slidably connected on the installation plate, and a first spring is fixedly connected between one end of the impact rod and the installation plate.
[0010] Preferably, a horizontal plate is fixedly connected to the lower end of the mounting plate, the horizontal plate is disposed on one side of the cam, and a tension spring is provided between the mounting plate and the bottom wall of the square box.
[0011] Preferably, a rotating shaft is rotatably connected to one side wall of the box, and a stirring rod is fixedly connected to the outer surface of the end of the rotating shaft inside the box. The outer surface of the end of the rotating shaft away from the box is provided with toothed patterns.
[0012] Preferably, a rack plate is slidably connected to the outer wall of the housing, the rack plate is meshed with the teeth on the rotating shaft, and a hinge plate is hinged between the rack plate and the cam.
[0013] Compared with the prior art, the beneficial effects of this utility model are:
[0014] 0. As the cylinder continues to rotate, when the opening moves away from the lower end of the left hopper, the cylinder can close the left hopper. As it rotates, the opening coincides with the lower end of the right hopper, and the raw material in the right hopper flows into the cylinder through the opening. At this time, both raw materials are inside the cylinder, achieving the effect of mixing the raw materials.
[0015] 1. As the cylinder continues to rotate, the opening moves to its lowest point and connects with the box body. At this time, the mixture inside the cylinder will slide down to the bottom of the box body through the opening. This process repeats itself. As the cylinder continues to rotate, it can receive the raw materials in the two hoppers and pour them into the box body. At the same time, it also has a mixing effect during the sliding process.
[0016] 2. When the rack plate moves up and down reciprocally, it can drive the rotating shaft to rotate clockwise and counterclockwise repeatedly. When the mixing rod rotates with the rotating shaft, it can mix the raw materials in the box again, thereby improving the mixing efficiency of the mixture and quickly mixing the mixture evenly.
[0017] 3. The impact rods slidably connected to the mounting plate move rapidly under the tension of the first spring and cannot impact the side wall of the left-side hopper. This causes the left-side hopper to vibrate when impacted, which can prevent raw materials from clogging in the hopper. Attached Figure Description
[0018] Figure 1 This is a front structural diagram of a batching device for a polyurethane OGFC-13 mixture proposed in this utility model.
[0019] Figure 2 This is a schematic diagram of the cylindrical structure of a batching device for polyurethane OGFC-13 mixture proposed in this utility model.
[0020] Figure 3 This is a schematic diagram of a square box structure for a batching device for polyurethane OGFC-13 mixture proposed in this utility model.
[0021] Figure 4 This is a schematic diagram of the mixing rod structure of a batching device for a polyurethane OGFC-13 mixture proposed in this utility model.
[0022] In the diagram: 1. Box body, 2. Sealing plate, 3. Rotating shaft, 4. Fixing plate, 5. Square box, 6. Feed hopper, 7. Cylinder, 8. Support rod, 9. Hinge plate, 10. Rack plate, 11. Cam, 12. Trapezoidal block, 13. Mounting plate, 14. First spring, 15. Impact rod, 16. Horizontal plate, 17. Mixing rod. Detailed Implementation
[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.
[0024] The terms used in this utility model, such as "upper", "lower", "left", "right", "middle" and "one", are only for clarity of description and are not intended to limit the scope of implementation of this utility model. Changes or adjustments to their relative relationships, without substantially altering the technical content, should also be considered as within the scope of implementation of this utility model.
[0025] Reference Figures 1-4 A batching device for polyurethane OGFC-13 mixture includes a box body 1 and a cylinder 7. A semi-circular groove is provided at the upper end of the box body 1, and the cylinder 7 is rotatably connected in the semi-circular groove. An opening is provided on the cylinder 7. A sealing plate 2 is slidably connected to the lower side wall of the box body 1. When the sealing plate 2 is pulled open and detached from the box body 1, the mixture inside the box body 1 can slide out.
[0026] The box body 1 is equipped with a paving component, which includes a support rod 8, a fixing plate 4, and a hopper 6. The two fixing plates 4 are fixedly connected to the two sides of the box body 1 respectively. The two ends of the cylinder 7 are rotatably connected to the fixing plates 4 respectively. The support rod 8 is rotatably connected to one of the fixing plates 4, and one end of the support rod 8 is fixedly connected to the cylinder 7. The two hoppers 6 are fixedly connected to the upper end of the box body 1. The hoppers 6 are slidably connected to the outer surface of the cylinder 7. The lower end of the hopper 6 and the upper end of the box body 1 are both provided with discharge ports. The end of the support rod 8 away from the cylinder 7 is fixedly connected to a cam 11.
[0027] A square box 5 is fixedly connected to one side of the box 1. A trapezoidal block 12 is fixedly connected to the square box 5. The trapezoidal block 12 is set in a right-angled trapezoid and the upper end surface of the trapezoidal block 12 is an inclined surface, which can limit the downward movement of the impact rod 15, so that the impact rod 15 moves and stretches the first spring 14. A sliding groove is opened on one side wall of the square box 5. A mounting plate 13 is slidably connected inside the square box 5. Multiple impact rods 15 are slidably connected on the mounting plate 13. One end of the impact rod 15 is fixedly connected to the mounting plate 13 with the first spring 14. A horizontal plate 16 is fixedly connected to the lower end of the mounting plate 13. The horizontal plate 16 is set on one side of the cam 11. A tension spring is provided between the mounting plate 13 and the bottom wall of the square box 5. The tension spring can pull the mounting plate 13 down and reset.
[0028] A rotating shaft 3 is rotatably connected to one side wall of the box body 1. A stirring rod 17 is fixedly connected to the outer surface of the end of the rotating shaft 3 inside the box body 1. The outer surface of the end of the rotating shaft 3 away from the box body 1 is provided with teeth. A rack plate 10 is slidably connected to the outer wall of the box body 1. The rack plate 10 is meshed with the teeth on the rotating shaft 3. A hinge plate 9 is hinged between the rack plate 10 and the cam 11. The rotation of the cam 11 can drive the rack plate 10 to move vertically up and down reciprocally through the hinge plate 9. The rack plate 10 can only move vertically up and down.
[0029] In this invention, during use, the easily clogged material is first poured into the hopper 6 on one side of the square box 5, while raw materials such as polyurethane, aggregates, and mineral powder are poured into another hopper 6. The support rod 8 is connected to an external servo motor, which drives the support rod 8 and the cylinder 7 to rotate clockwise. When the cylinder 7 rotates, its opening initially coincides with the lower end of the left-side hopper 6. The raw materials in the left-side hopper 6 flow into the cylinder 7 through the opening. As the cylinder 7 continues to rotate and the opening moves away from the lower end of the left-side hopper 6, the cylinder 7 can... The hopper 6 is closed, and as it rotates, the opening coincides with the lower end of the hopper 6 on the right. The raw material in the hopper 6 on the right flows into the cylinder 7 through the opening. At this time, both raw materials are in the cylinder 7, achieving the effect of mixing the raw materials. As the cylinder 7 continues to rotate, the opening moves to its lowest point and can connect with the box body 1. At this time, the mixture in the cylinder 7 will slide down to the bottom of the box body 1 through the opening. This process is repeated. As the cylinder 7 rotates continuously, it can receive the raw materials in the two hoppers 6 respectively and pour them into the box body 1. At the same time, it also has a mixing effect during the sliding process.
[0030] When the cam 11 rotates with the support rod 8, it can push the rack plate 10 to move up and down repeatedly through the hinge plate 9. When the rack plate 10 moves up and down repeatedly, it can drive the rotating shaft 3 to rotate clockwise and counterclockwise repeatedly. When the mixing rod 17 rotates with the rotating shaft 3, it can mix the raw materials in the box 1 again, thereby improving the mixing efficiency of the mixture and quickly mixing the mixture evenly.
[0031] When the cam 11 rotates, it can push the horizontal plate 16 and the mounting plate 13 to move upward. When the mounting plate 13 moves upward, it stretches the tension spring. At this time, the impact rod 15 is not limited by the trapezoidal block 12. The impact rod 15, which is slidably connected to the mounting plate 13, moves quickly under the tension of the first spring 14 and cannot impact the side wall of the hopper 6 on the left side. This causes the hopper 6 on the left side to vibrate when it is impacted, which can prevent the raw material from being blocked in the hopper 6.
[0032] When the mounting plate 13 moves up to a certain distance, the cam 11 continues to rotate and no longer squeezes the horizontal plate 16. At this time, the mounting plate 13 moves down and resets under the tension of the tension spring, and the multiple impact rods 15 are also reset and moved by the limit of the upper inclined surface of the trapezoidal block 12, and stretch the first spring 14. This process repeats in sequence. As the cam 11 rotates, each time the horizontal plate 16 is squeezed up, it will impact the hopper 6 multiple times, thereby generating vibration.
[0033] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "connection", "linking", "fixing", etc., should be interpreted broadly.
[0034] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.
Claims
1. A batching plant for polyurethane OGFC-13 mix, comprising a box (1) and a cylinder (7), characterized in that, The upper end of the box (1) is provided with a semi-circular groove, the cylinder (7) is rotatably connected in the semi-circular groove, the cylinder (7) is provided with an opening, and a sealing plate (2) is slidably connected to the lower side wall of the box (1). The box (1) is equipped with a paving component, which includes a support rod (8), a fixing plate (4), and a feeding hopper (6). The two fixing plates (4) are fixedly connected to the two sides of the box (1). The two ends of the cylinder (7) are rotatably connected to the fixing plates (4). The support rod (8) is rotatably connected to one of the fixing plates (4), and one end of the support rod (8) is fixedly connected to the cylinder (7). The two feeding hoppers (6) are fixedly connected to the upper end of the box (1), and the feeding hoppers (6) are slidably connected to the outer surface of the cylinder (7).
2. The batching equipment for a polyurethane OGFC-13 mixture according to claim 1, characterized in that... A cam (11) is fixedly connected to the end of the support rod (8) away from the cylinder (7).
3. The batching equipment for a polyurethane OGFC-13 mixture according to claim 2, characterized in that, A square box (5) is fixedly connected to one side of the box (1), and a trapezoidal block (12) is fixedly connected to the square box (5). The trapezoidal block (12) is arranged in a right-angled trapezoidal shape.
4. The batching equipment for a polyurethane OGFC-13 mixture according to claim 3, characterized in that, A sliding groove is provided on one side wall of the square box (5), and an installation plate (13) is slidably connected inside the square box (5). Multiple impact rods (15) are slidably connected on the installation plate (13), and a first spring (14) is fixedly connected between one end of the impact rod (15) and the installation plate (13).
5. The batching equipment for a polyurethane OGFC-13 mixture according to claim 4, characterized in that, A horizontal plate (16) is fixedly connected to the lower end of the mounting plate (13). The horizontal plate (16) is located on one side of the cam (11). A tension spring is provided between the mounting plate (13) and the bottom wall of the square box (5).
6. The batching equipment for a polyurethane OGFC-13 mixture according to claim 2, characterized in that, A rotating shaft (3) is rotatably connected to one side wall of the box (1). A stirring rod (17) is fixedly connected to the outer surface of one end of the rotating shaft (3) inside the box (1). The outer surface of the other end of the rotating shaft (3) away from the box (1) is provided with toothed patterns.
7. The batching equipment for a polyurethane OGFC-13 mixture according to claim 6, characterized in that, A rack plate (10) is slidably connected to the outer wall of the housing (1). The rack plate (10) is meshed with the teeth on the rotating shaft (3). A hinge plate (9) is hinged between the rack plate (10) and the cam (11).