Fine aggregate treatment device
By using a servo motor in the fine aggregate processing device to drive the rotating ring block and connecting rod to vibrate the stirring inclined plate, the problem of uneven cooling of sprayed water mist is solved, and a uniform cooling effect of fine aggregate is achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GUANGXI CHENGNUO CONSTRUCTION ENGINEERING CO LTD
- Filing Date
- 2025-05-19
- Publication Date
- 2026-04-21
AI Technical Summary
In existing technologies, when spraying water mist to cool fine aggregates, the top fine aggregates can effectively absorb the water mist and cool down, but the inner and bottom fine aggregates are difficult to contact directly, resulting in uneven cooling.
A fine aggregate processing device is adopted, which uses a servo motor to drive a rotating ring block and a connecting rod to make the atomizing nozzle move back and forth. The device also uses a tumbling plate and a wedge block to drive the placement plate to vibrate up and down, thereby realizing the tumbling and vibration of the fine aggregate and increasing the water mist contact area.
It achieves uniform cooling of fine aggregates, improves cooling efficiency and effect, and ensures temperature uniformity of fine aggregates inside and on the surface.
Smart Images
Figure CN224145015U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of concrete production, specifically a fine aggregate processing device. Background Technology
[0002] Fine aggregates can fill the gaps between coarse aggregates in concrete, improve the density of concrete, and make it more solid and strong. Fine aggregates are evenly mixed with cement paste to form cement mortar, which allows coarse aggregates to be evenly suspended in the mortar, further improving the uniformity of concrete. The treatment of fine aggregates in concrete mainly refers to the process of quality control and treatment of fine aggregates used in concrete. Fine aggregates play an important role in concrete by filling, increasing workability and improving strength.
[0003] In existing technologies, fine aggregates need to be treated before use. Generally, the treatment of fine aggregates involves washing, screening, drying, and cooling. Cooling refers to the process of cooling the fine aggregates in hot summer weather. When the temperature of the fine aggregates is high, it can easily affect the mixing and quality of concrete. Therefore, cooling the fine aggregates is extremely necessary. In most cases, cooling the fine aggregates is done by blocking sunlight or spraying water mist. However, when cooling the fine aggregates by spraying water mist, although the top fine aggregates can absorb the water mist and achieve a cooling effect, the fine aggregates at the inside or bottom are not easy to directly contact the water mist. This can easily lead to a situation where the surface fine aggregates are cold, but the internal fine aggregates are hot and the cooling is uneven. Utility Model Content
[0004] To overcome the shortcomings of existing technologies, when cooling fine aggregates by spraying water mist, although the fine aggregates at the top can absorb the water mist and achieve the cooling effect, the fine aggregates at the inside or bottom are not easy to directly contact the water mist. This can easily lead to uneven cooling, such as the surface fine aggregates having a low temperature while the internal fine aggregates have a high temperature. This utility model proposes a fine aggregate processing device.
[0005] The technical solution adopted by this utility model to solve its technical problem is: a fine aggregate processing device, including a storage box, a placement inclined plate slidably connected to the inner cavity of the storage box, a water tank fixedly connected to one side of the storage box, a water pump fixedly connected to the top of the storage box, a water pumping pipe fixedly connected to the input end of the water pump, a corrugated pipe fixedly connected to the output end of the water pump, an atomizing nozzle fixedly connected to one end of the corrugated pipe, and an auxiliary mechanism provided in the inner cavity of the storage box;
[0006] The auxiliary mechanism includes a servo motor, one side of which is fixedly connected to the top of the storage box. The output end of the servo motor passes through the storage box and is fixedly connected to a rotating ring block. A sliding plate is slidably connected to the inner cavity of the storage box. A first fixed ring block and a second fixed ring block are fixedly connected to the bottom of the sliding plate. The rotating ring block is positioned between the first fixed ring block and the second fixed ring block. The surface of the rotating ring block is slidably connected to the surfaces of the first fixed ring block and the second fixed ring block. A connecting rod is fixedly connected to the bottom of the rotating ring block. The surface of the connecting rod is slidably connected to the inner cavity of the inclined plate. A stirring inclined plate is fixedly connected to the surface of the connecting rod. The surface of the corrugated pipe is fixedly connected to the inner cavity of the sliding plate.
[0007] Preferably, a first wedge block is fixedly connected to the bottom of the inclined plate, an installation rod is fixedly connected to the surface of the connecting rod, a second wedge block is fixedly connected to one end of the installation rod, a spring is fixedly connected to the inner cavity of the storage box, and one end of the spring is fixedly connected to the bottom of the inclined plate.
[0008] Preferably, the inner cavity of the storage box is fixedly connected to a limiting ring block, and the bottom of the second wedge block is provided with a sliding groove, and the surface of the limiting ring block is slidably connected to the inner cavity of the sliding groove.
[0009] Preferably, a support block is fixedly connected to the inner cavity of the storage box, and the inner cavity of the support block is slidably connected to the surface of the slide plate.
[0010] Preferably, the top of the storage box is provided with a ventilation slot, the top of the storage box is fixedly connected to an installation frame, and the inner cavity of the installation frame is fixedly connected to a fan.
[0011] Preferably, the inner cavity of the storage box is fixedly connected to a fixing rod, the surface of the fixing rod is slidably connected to the inner cavity where the inclined plate is placed, and the spring is sleeved on the surface of the fixing rod.
[0012] Preferably, the top of the inclined plate is fixedly connected with a first blocking ring block and a second blocking ring block, the inner cavity of the first blocking ring block is slidably connected to the surface of the fixed rod, and the inner cavity of the second blocking ring block is slidably connected to the surface of the connecting rod.
[0013] The advantages of this utility model are:
[0014] This invention utilizes a servo motor to drive a rotating ring block and a connecting rod, enabling the atomizing nozzle to reciprocate during water mist spraying, thus increasing the spraying range. The connecting rod also drives the tumbling plate and the second wedge block to rotate. Simultaneously, the second wedge block pushes against the first wedge block, causing the first wedge block to move the placement plate up and down. This achieves tumbling and vibration of the fine aggregate, allowing more fine aggregate to come into contact with the water mist. This results in better cooling effect and higher cooling efficiency when cooling fine aggregate through water mist spraying. It solves the problem that while the top fine aggregate can absorb the water mist for cooling, the fine aggregate at the inside or bottom does not easily come into direct contact with the water mist, leading to uneven cooling where the surface fine aggregate is cold while the internal fine aggregate is hot. Attached Figure Description
[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0016] Figure 1 This is a schematic diagram of the storage box and the inclined plate of this utility model;
[0017] Figure 2 This is a schematic diagram of the structure of the water pump and the stirring plate of this utility model;
[0018] Figure 3 This is a schematic diagram of the servo motor and water pumping pipe of this utility model;
[0019] Figure 4 This is a schematic diagram of the structure of the fixing rod and the first blocking ring block of this utility model;
[0020] Figure 5 This is a schematic diagram of the limiting ring block and the sliding groove of this utility model;
[0021] Figure 6 This is a schematic diagram of the structure of the first fixing ring block and the second fixing ring block of this utility model;
[0022] Figure 7 This is a schematic diagram of the structure of the mounting rod and the first wedge block of this utility model.
[0023] In the diagram: 1. Storage box; 2. Placement ramp; 3. Water tank; 4. Water pipe; 5. Water pump; 6. Corrugated pipe; 7. Atomizing nozzle; 8. Auxiliary mechanism; 801. Servo motor; 802. Slide plate; 803. Rotating ring block; 804. First fixed ring block; 805. Second fixed ring block; 806. Connecting rod; 807. Tilting ramp; 9. Spring; 10. First wedge block; 11. Mounting rod; 12. Second wedge block; 13. Fixing rod; 14. Slide groove; 15. Limiting ring block; 16. Support block; 17. Ventilation slot; 18. Mounting frame; 19. Fan; 20. First shielding ring block; 21. Second shielding ring block. Detailed Implementation
[0024] 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 scope of protection of the present utility model.
[0025] The following is in conjunction with the appendix Figure 1-7 This application will be described in further detail.
[0026] This application discloses a fine aggregate processing apparatus. (Refer to...) Figure 1 and Figure 5 A fine aggregate processing device includes a storage box 1, a placement inclined plate 2 slidably connected to the inner cavity of the storage box 1, a water tank 3 fixedly connected to one side of the storage box 1, a water pump 5 fixedly connected to the top of the storage box 1, a water pump pipe 4 fixedly connected to the input end of the water pump 5, a corrugated pipe 6 fixedly connected to the output end of the water pump 5, an atomizing nozzle 7 fixedly connected to one end of the corrugated pipe 6, and an auxiliary mechanism 8 provided in the inner cavity of the storage box 1.
[0027] The auxiliary mechanism 8 includes a servo motor 801. One side of the servo motor 801 is fixedly connected to the top of the storage box 1. The output end of the servo motor 801 passes through the storage box 1 and is fixedly connected to a rotating ring block 803. A slide plate 802 is slidably connected to the inner cavity of the storage box 1. A first fixed ring block 804 and a second fixed ring block 805 are fixedly connected to the bottom of the slide plate 802. The rotating ring block 803 is disposed between the first fixed ring block 804 and the second fixed ring block 805. The surface of the rotating ring block 803 is slidably connected to the surfaces of the first fixed ring block 804 and the second fixed ring block 805. A connecting rod 806 is fixedly connected to the bottom of the rotating ring block 803. The surface of the connecting rod 806 is slidably connected to the inner cavity of the inclined plate 2. A stirring inclined plate 807 is fixedly connected to the surface of the connecting rod 806. The surface of the corrugated pipe 6 is fixedly connected to the inner cavity of the slide plate 802.
[0028] Storage box 1 can be used to install and connect inclined plate 2 and water tank 3. The interior of water tank 3 can be used to store the water source needed. The connection between water pump 5, water pipe 4 and corrugated pipe 6 allows water pump 5 to smoothly pump the water source inside water tank 3 into the interior of corrugated pipe 6 through water pipe 4 when it is operating. The water source is then atomized and sprayed out through atomizing nozzle 7 to cool the fine aggregate stored inside storage box 1.
[0029] Furthermore, the servo motor 801 can smoothly drive the rotating ring block 803 to rotate during operation. The first fixed ring block 804 and the second fixed ring block 805 connected to the bottom of the slide plate 802 are both located on the outer side of the rotating ring block 803. This allows the rotating ring block 803 to push either the first fixed ring block 804 or the second fixed ring block 805 to one side every 180 degrees of rotation, and to push either the second fixed ring block 805 or the first fixed ring block 804 when rotating to the other 180 degrees, thereby realizing the reciprocating movement of the slide plate 802. The corrugated pipe 6 is connected inside the slide plate 802, which allows the slide plate 802 to smoothly drive the atomizing nozzle 7 to perform a reciprocating spraying function. This increases the uniformity of the atomizing nozzle 7 when cooling the fine aggregate inside the storage box 1. While the rotating ring block 803 is rotating, it can also drive the turning plate 807 to rotate together through the connecting rod 806. Since the turning plate 807 is set at an angle, it can turn the fine aggregate more evenly with the water mist when rotating, thus improving the cooling effect on the fine aggregate.
[0030] Reference Figure 5 and Figure 7 A first wedge block 10 is fixedly connected to the bottom of the inclined plate 2. An installation rod 11 is fixedly connected to the surface of the connecting rod 806. A second wedge block 12 is fixedly connected to one end of the installation rod 11. A spring 9 is fixedly connected to the inner cavity of the storage box 1. One end of the spring 9 is fixedly connected to the bottom of the inclined plate 2. The inclined plate 2 can install and fix the first wedge block 10, while the connecting rod 806 can connect to the second wedge block 12 through the installation rod 11. The installation rod 11 can rotate with the rotation of the connecting rod 806 and smoothly drive the second wedge block 12. The second wedge block 12 rotates together with the first wedge block 10, and the second wedge block 12 is adapted to the inclined surface of the first wedge block 10. This allows the second wedge block 12 to lift the first wedge block 10 and the placement inclined plate 2 when it rotates. Since the placement inclined plate 2 is connected to the spring 9, the placement inclined plate 2 can be reset by its own weight and the elasticity of the spring 9 after being lifted. This enables the fine aggregate placed on the top of the placement inclined plate 2 to vibrate, allowing the fine aggregate to be turned and vibrated more effectively, further improving the cooling effect on the fine aggregate.
[0031] Reference Figure 5 and Figure 7 The inner cavity of the storage box 1 is fixedly connected to a limiting ring block 15. The bottom of the second wedge block 12 is provided with a sliding groove 14. The surface of the limiting ring block 15 is slidably connected to the inner cavity of the sliding groove 14. The limiting ring block 15 can restrict the rotation of the second wedge block 12 through its connection with the sliding groove 14, so that it is not easy to tilt or deviate during the rotation process, which greatly increases the stability of the second wedge block 12 and the first wedge block 10 when they cooperate with each other.
[0032] Reference Figure 5 and Figure 6 The inner cavity of the storage box 1 is fixedly connected to a support block 16. The inner cavity of the support block 16 is slidably connected to the surface of the slide plate 802. The support block 16 can support and limit the slide plate 802, which not only makes the slide plate 802 more stable when it moves back and forth, but also makes it less likely to fall or slip during the back and forth movement, thus improving the stability of the slide plate 802 during use.
[0033] Reference Figure 2 and Figure 3 The storage box 1 has a ventilation slot 17 on its top. The top of the storage box 1 is fixedly connected to an installation frame 18. A fan 19 is fixedly connected to the inner cavity of the installation frame 18. The storage box 1 can be connected to the fan 19 through the installation frame 18. When the fan 19 is in operation, it can increase the airflow speed inside the storage box 1 through the ventilation slot 17, thereby playing an auxiliary role in heat dissipation and cooling of the fine aggregate inside the storage box 1.
[0034] Reference Figure 1 and Figure 2 The inner cavity of the storage box 1 is fixedly connected to a fixing rod 13. The surface of the fixing rod 13 is slidably connected to the inner cavity of the inclined plate 2. The spring 9 is sleeved on the surface of the fixing rod 13. The fixing rod 13 can not only limit the extension and retraction of the spring 9, making it less prone to deformation when it elastically extends and retracts, but also limit the up-and-down reciprocating vibration of the inclined plate 2, making it less prone to large-scale displacement and shaking when the inclined plate 2 is in use.
[0035] Reference Figure 1 and Figure 2The top of the inclined plate 2 is fixedly connected with a first blocking ring block 20 and a second blocking ring block 21. The inner cavity of the first blocking ring block 20 is slidably connected to the surface of the fixed rod 13, and the inner cavity of the second blocking ring block 21 is slidably connected to the surface of the connecting rod 806. The first blocking ring block 20 and the second blocking ring block 21 have similar functions. The first blocking ring block 20 can block the gap between the fixed rod 13 and the inclined plate 2, so that some small-diameter fine aggregates are not easy to slip from the gap between the fixed rod 13 and the inclined plate 2. The second blocking ring block 21 can block the gap between the connecting rod 806 and the inclined plate 2.
[0036] Working Principle: When using this device, the operator places the high-temperature fine aggregate into the storage box 1, placing it on top of the inclined plate 2. Then, the operator starts the servo motor 801, fan 19, and water pump 5. The water pump 5 pumps water from the water tank 3 into the atomizing nozzle 7, allowing the nozzle to atomize and spray the water. The servo motor 801 drives the rotating ring block 803 to rotate. As the rotating ring block 803 rotates, it sequentially pushes the first fixed ring block 804 and the second fixed ring block 805, repeating this process. This allows the rotating ring block 803 to smoothly drive the sliding plate 802 to reciprocate. As the sliding plate 802 reciprocates... The connecting rod 806 can move the atomizing nozzle 7 together, allowing the atomizing nozzle 7 to reciprocate while spraying water mist, improving the cooling effect on fine aggregates. At the same time, the connecting rod 806 and the turning plate 807 will rotate together with the rotating ring block 803, realizing the turning of fine aggregates, so that more fine aggregates can come into contact with water mist. When the connecting rod 806 rotates, it can also drive the second wedge block 12 to move together. The second wedge block 12 pushes the first wedge block 10, so that the first wedge block 10 can drive the placing plate 2 to vibrate up and down, further improving the turning and vibration of fine aggregates. Thus, when the fine aggregates are cooled by water mist spraying, the cooling effect is better and more uniform.
[0037] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.
Claims
1. A fine aggregate treatment apparatus, characterized by: Includes a storage box (1), the inner cavity of which is slidably connected to a placement inclined plate (2), a water tank (3) is fixedly connected to one side of the storage box (1), a water pump (5) is fixedly connected to the top of the storage box (1), a water pump pipe (4) is fixedly connected to the input end of the water pump (5), a corrugated pipe (6) is fixedly connected to the output end of the water pump (5), an atomizing nozzle (7) is fixedly connected to one end of the corrugated pipe (6), and an auxiliary mechanism (8) is provided in the inner cavity of the storage box (1). The auxiliary mechanism (8) includes a servo motor (801), one side of which is fixedly connected to the top of the storage box (1). The output end of the servo motor (801) passes through the storage box (1) and is fixedly connected to a rotating ring block (803). A sliding plate (802) is slidably connected to the inner cavity of the storage box (1). A first fixed ring block (804) and a second fixed ring block (805) are fixedly connected to the bottom of the sliding plate (802). The rotating ring block (803) is disposed on the first fixed ring block (804). 04) Between the rotating ring block (803) and the second fixed ring block (805), the surface of the rotating ring block (803) is slidably connected to the surface of the first fixed ring block (804) and the second fixed ring block (805). A connecting rod (806) is fixedly connected to the bottom of the rotating ring block (803). The surface of the connecting rod (806) is slidably connected to the inner cavity of the inclined plate (2). A stirring inclined plate (807) is fixedly connected to the surface of the connecting rod (806). The surface of the corrugated pipe (6) is fixedly connected to the inner cavity of the slide plate (802).
2. A fine aggregate treatment apparatus according to claim 1, characterized by: The bottom of the placement ramp (2) is fixedly connected to a first wedge block (10), the surface of the connecting rod (806) is fixedly connected to an installation rod (11), one end of the installation rod (11) is fixedly connected to a second wedge block (12), the inner cavity of the storage box (1) is fixedly connected to a spring (9), and one end of the spring (9) is fixedly connected to the bottom of the placement ramp (2).
3. A fine aggregate treatment apparatus according to claim 2, characterised in that: The inner cavity of the storage box (1) is fixedly connected to a limiting ring block (15), and the bottom of the second wedge block (12) is provided with a sliding groove (14). The surface of the limiting ring block (15) is slidably connected to the inner cavity of the sliding groove (14).
4. A fine aggregate treatment apparatus according to claim 3, characterized by: The inner cavity of the storage box (1) is fixedly connected to a support block (16), and the inner cavity of the support block (16) is slidably connected to the surface of the slide plate (802).
5. A fine aggregate treatment apparatus according to claim 4, characterised in that: The storage box (1) has a ventilation slot (17) on its top, and an installation frame (18) is fixedly connected to the top of the storage box (1). A fan (19) is fixedly connected to the inner cavity of the installation frame (18).
6. A fine aggregate treatment apparatus according to claim 3, characterized by: The inner cavity of the storage box (1) is fixedly connected to a fixing rod (13), the surface of the fixing rod (13) is slidably connected to the inner cavity of the inclined plate (2), and the surface of the spring (9) is sleeved on the surface of the fixing rod (13).
7. A fine aggregate treatment apparatus according to claim 4, characterized by: The top of the placement inclined plate (2) is fixedly connected with a first blocking ring block (20) and a second blocking ring block (21). The inner cavity of the first blocking ring block (20) is slidably connected to the surface of the fixed rod (13), and the inner cavity of the second blocking ring block (21) is slidably connected to the surface of the connecting rod (806).