Filling material mixing device for reclaimed material grading water-stable layer
By using a combination of a second fixed plate, an electric telescopic rod and a scraper in the filler mixing device, the low efficiency and clogging problems caused by different particle sizes in the traditional device are solved, achieving more stable mixing quality and better High equipment reliability.
Patent Information
- Application Number
- CN202420923905.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-30
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2034-04-30
AI Technical Summary
When traditional filler mixing devices treat particles of different particle sizes, they are inefficient and can easily lead to device clogging and material residues, affecting mixing uniformity and quality.
A filling material mixing device for grading water-stable layers of recycled materials is designed. It uses a combination of a second fixed plate, an electric telescopic rod and a scraper. The residue on the inner wall of the mixing tank is cleaned through the movement of the scraper, and the mixing mechanism and The separation filter screens and separates particles.
This device can ensure the stable quality of the filling materials mixed each time, reduce material accumulation and clogging, reduce equipment wear and failure risks, and improve mixing efficiency and material distribution uniformity.
Smart Images
Figure CN222371961U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of concrete regeneration, in particular to a filling material mixing device for a recycled material graded water-stabilizing layer. Background Art
[0002] Recycled material graded water-stabilizing layer is a water-stabilizing layer made by reasonably distributing particles of various levels using recycled building materials such as recycled concrete. Water-stabilizing layer is the abbreviation of cement-stabilized crushed stone layer, which is completed by compaction and curing with cement-consolidated graded crushed stone. In order to mix the recycled material and other fillers evenly, a filler mixing device is required.
[0003] However, when a traditional filler mixing device is used to mix fillers, some particles in the fillers have different particle sizes, which not only affects the mixing efficiency, but also blocks the pipes and some components inside the device. In addition, after mixing, there is still material left inside the device, which may easily affect the uniformity and quality of the next mixing if it is not cleaned up.
[0004] Therefore, it is necessary to provide a new reclaimed material graded water-stabilizing layer filler mixing device to solve the above technical problems. Utility Model Content
[0005] The technical problem solved by the utility model is to provide a filling material mixing device for a recycled material grading water-stabilizing layer which is easy to use and can screen particles with different particle sizes and clean the inside of the device.
[0006] In order to solve the above technical problems, the utility model provides a filling material mixing device for the recycled material graded water-stabilizing layer, comprising: a mixing tank, one side of the mixing tank is provided with an opening, a discharge plate is fixedly installed at the opening, a second baffle is slidably installed in the discharge plate, a feeding pipe is fixedly installed on both sides of the mixing tank, a second fixed plate is fixedly installed on the top of the mixing tank, four electric telescopic rods are fixedly installed on the bottom of the second fixed plate, a scraper is slidably installed in the mixing tank, the output shaft of the electric telescopic rod extends into the mixing tank and is fixedly connected to the scraper, and four rectangularly distributed support seats are fixedly installed on the bottom of the mixing tank, and the same support seats are fixedly installed in the four support seats. A support plate, a conveying mechanism is fixedly installed on the top of the support plate, a separation filter and a collection plate are fixedly installed in the mixing tank, a stirring mechanism is installed in the mixing tank, a first fixed plate is fixedly installed on the outside of the mixing tank, four limiting cylinders are fixedly installed on the bottom of the first fixed plate, one end of the four limiting cylinders extends into the mixing tank, a limiting plate is slidably installed in the limiting cylinder, a first connecting rod is fixedly installed on the bottom of the limiting plate, the bottom ends of the four first connecting rods all extend into the mixing tank and are fixedly installed with the same buffer filter, springs are fixedly installed on the bottoms of the four limiting plates, and the limiting plates are fixedly connected to the limiting cylinders through the springs.
[0007] Preferably, the stirring mechanism includes a second connecting rod rotatably installed in the mixing tank, a second motor is fixedly installed on the top of the mixing tank, the output shaft of the second motor extends into the mixing tank and is fixedly connected to the top of the second connecting rod, a plurality of stirring rods are fixedly installed on the outer side of the second connecting rod, two separation plates are also fixedly installed on the outer side of the second connecting rod, the bottoms of the two separation plates are in contact with the separation filter, and two first baffles are also fixedly installed on the outer side of the second connecting rod.
[0008] Preferably, the two first baffles are located at the bottom of the collecting plate, and the collecting plate is provided with two symmetrically arranged flow openings, and the two first baffles are symmetrically distributed.
[0009] Preferably, the conveying mechanism includes a conveying pipe fixedly installed on the bottom of the support plate, a first motor is fixedly installed on one side of the conveying pipe, an auger is rotatably installed in the conveying pipe, the output shaft of the first motor extends into the conveying pipe and is fixedly connected to the auger, and a first pipeline is fixedly installed on the bottom of the mixing tank, and the other end of the first pipeline is fixedly connected to the conveying pipe.
[0010] Preferably, the spring fixing sleeve is arranged on the outer side of the first connecting rod.
[0011] Preferably, the edge of the separation filter is inclined, and the opening is located at the position of the separation filter.
[0012] Compared with the related art, the filling material mixing device of the recycled material graded water-stabilizing layer provided by the utility model has the following beneficial effects:
[0013] The utility model provides a filling material mixing device for a recycled material graded water-stabilizing layer. The second fixed plate, the electric telescopic rod and the scraper are matched, and the materials remaining on the inner wall of the mixing tank can be cleaned up while the scraper moves, thereby ensuring the stable quality of the filling material mixed each time, and secondly, reducing the accumulation and blockage of materials, and better reducing the wear and failure risks of the equipment; the second motor, the second connecting rod, the stirring rod, the separation plate, the separation filter, the collecting plate and the first baffle are matched, and the separation plate and the first baffle can separate particles with different particle sizes on the separation filter during the rotation process, thereby avoiding the particles of different particle sizes affecting the mixing efficiency, and the stirring rod can fully mix various components during the rotation process, ensuring the uniform distribution of the materials, thereby contributing to the overall performance of the water-stabilizing layer; the first fixed plate, the limit cylinder, the limit plate, the spring, the first connecting rod and the buffer filter are matched, when the filling material passes through the buffer filter, the impact force of the material can be reduced, thereby avoiding damage to the equipment and extending the service life of the equipment, and secondly, the noise generated by the impact can be better reduced. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 A structural schematic diagram of a preferred embodiment of a filling material mixing device for a recycled material graded water-stabilizing layer provided by the utility model;
[0015] Figure 2 for Figure 1 The cross-sectional structural diagram shown;
[0016] Figure 3 for Figure 1 A schematic diagram of the enlarged structure of part A shown;
[0017] Figure 4 for Figure 2 An enlarged schematic diagram of part of the structure is shown.
[0018] Numbers in the figure: 1. conveying pipe, 101. auger, 102. first motor, 2. limit plate, 3. support seat, 4. first fixed plate, 5. mixing tank, 6. feed pipe, 7. electric telescopic rod, 8. second motor, 801. second connecting rod, 802. stirring rod, 803. separation plate, 804. first baffle plate 9. second fixed plate, 901. scraper, 10. second baffle plate, 11. discharge plate, 12. support plate, 13. first pipeline, 14. buffer filter, 15. first connecting rod, 16. separation filter, 17. collecting plate, 18. spring, 19. limit cylinder. DETAILED DESCRIPTION
[0019] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.
[0020] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 ,in, Figure 1 A structural schematic diagram of a preferred embodiment of a filling material mixing device for a recycled material graded water-stabilizing layer provided by the utility model; Figure 2 for Figure 1 The cross-sectional structural diagram shown; Figure 3 for Figure 1 A schematic diagram of the enlarged structure of part A shown; Figure 4 for Figure 2 The enlarged schematic diagram of the partial structure shown. The filling material mixing device of the recycled material graded water-stabilizing layer comprises: a mixing tank 5, one side of the mixing tank 5 is set as an opening, a discharge plate 11 is fixedly installed at the opening, a second baffle 10 is slidably installed in the discharge plate 11, a feed pipe 6 is fixedly installed on both sides of the mixing tank 5, a second fixed plate 9 is fixedly installed on the top of the mixing tank 5, four electric telescopic rods 7 are fixedly installed on the bottom of the second fixed plate 9, a scraper 901 is slidably installed in the mixing tank 5, and the scraper 901 can scrape the material attached to the inner wall of the mixing tank 5 when moving downward, the output shaft of the electric telescopic rod 7 extends into the mixing tank 5 and is fixedly connected to the scraper 901, four rectangularly distributed support seats 3 are fixedly installed at the bottom of the mixing tank 5, and the same support plate 12 is fixedly installed in the four support seats 3, A conveying mechanism is fixedly installed on the top of the support plate 12, a separation filter 16 and a collecting plate 17 are fixedly installed in the mixing tank 5, a stirring mechanism is installed in the mixing tank 5, and the stirring mechanism can stir the materials in the mixing tank 5, a first fixed plate 4 is fixedly installed on the outside of the mixing tank 5, four limiting cylinders 19 are fixedly installed on the bottom of the first fixed plate 4, one end of the four limiting cylinders 19 extends into the mixing tank 5, a limiting plate 2 is slidably installed in the limiting cylinder 19, a first connecting rod 15 is fixedly installed on the bottom of the limiting plate 2, the bottom ends of the four first connecting rods 15 all extend into the mixing tank 5 and are fixedly installed with the same buffer filter 14, and springs 18 are fixedly installed on the bottoms of the four limiting plates 2, and the limiting plate 2 is fixedly connected to the limiting cylinder 19 through the spring 18.
[0021] The stirring mechanism includes a second connecting rod 801 rotatably installed in the mixing tank 5, a second motor 8 is fixedly installed on the top of the mixing tank 5, the output shaft of the second motor 8 extends into the mixing tank 5 and is fixedly connected to the top of the second connecting rod 801, a plurality of stirring rods 802 are fixedly installed on the outer side of the second connecting rod 801, two separation plates 803 are also fixedly installed on the outer side of the second connecting rod 801, the bottoms of the two separation plates 803 are in contact with the separation filter 16, and two first baffles 804 are also fixedly installed on the outer side of the second connecting rod 801.
[0022] The two first baffles 804 are located at the bottom of the collecting plate 17. The collecting plate 17 is provided with two symmetrically arranged flow ports. The two first baffles 804 are symmetrically distributed. When the two first baffles 804 rotate, they can prevent too much material from entering the conveying pipe 1 at the same time to prevent it from clogging the conveying pipe 1.
[0023] The conveying mechanism includes a conveying pipe 1 fixedly installed at the bottom of the support plate 12, a first motor 102 is fixedly installed on one side of the conveying pipe 1, an auger 101 is rotatably installed in the conveying pipe 1, the output shaft of the first motor 102 extends into the conveying pipe 1 and is fixedly connected to the auger 101, and the auger 101 can convey the material to the next process when rotating, and a first pipeline 13 is fixedly installed at the bottom of the mixing tank 5, and the other end of the first pipeline 13 is fixedly connected to the conveying pipe 1.
[0024] The spring 18 is fixedly sleeved on the outer side of the first connecting rod 15 . When the spring 18 is compressed and reset, it can reduce the impact force caused by the falling of the material.
[0025] The separation filter 16 has an inclined edge, and the opening is located at the position of the separation filter 16 .
[0026] The working principle of the filling material mixing device of the recycled material graded water-stabilizing layer provided by the utility model is as follows:
[0027] First, start the second motor 8, and the output shaft of the second motor 8 drives the second connecting rod 801 to rotate, and the second connecting rod 801 drives the stirring rod 802, the separation plate 803 and the first baffle 804 to rotate. At this time, different materials are put into the two feeding pipes 6, and the stirring rod 802 starts to stir and mix the different materials. When the mixed materials pass through the separation filter 16 and fall onto the collecting plate 17, the particles with larger particle size in the materials are intercepted by the separation filter 16. During the rotation process, the separation plate 803 continuously screens the smaller particles in the large particles. When it is necessary to collect larger particles, the second baffle 10 is slid upwards. At this time, the larger particles on the separation filter 16 are moved along. The rotation of the separation plate 803 is discharged from the discharge plate 11. When the material on the collecting plate 17 passes through the buffer filter 14, the impact force of falling causes the buffer filter 14 to continuously vibrate up and down for screening in the mixing tank 5. At this time, the spring 18 is used for buffering, which can reduce the damage to the buffer filter 14 when the material passes through the buffer filter 14, and can also avoid the damage of the device caused by the vertical downward impact force. Then start the first motor 102, and the output shaft of the first motor 102 drives the auger 101 to rotate. The material in the mixing tank 5 enters the conveying pipe 1 through the first pipe 13. The auger 101 conveys the material to the next process during the rotation, thereby completing the mixing of the filler.
[0028] Compared with the related art, the filling material mixing device of the recycled material graded water-stabilizing layer provided by the utility model has the following beneficial effects:
[0029] The utility model provides a filling material mixing device for a recycled material graded water-stabilizing layer. Through the cooperation of the second fixed plate 9, the electric telescopic rod 7 and the scraper 901, the residual material on the inner wall of the mixing tank 5 can be cleaned up while the scraper 901 moves, thereby ensuring the stable quality of the filling material mixed each time, and secondly, reducing material accumulation and blockage, and better reducing the wear and failure risk of the equipment; through the cooperation of the second motor 8, the second connecting rod 801, the stirring rod 802, the separation plate 803, the separation filter 16, the collection plate 17 and the first baffle 804, the separation plate 803 and the first baffle 804 are rotated. During the process, particles with different particle sizes on the separation filter 16 can be separated to avoid particles of different particle sizes affecting the mixing efficiency. During the rotation of the stirring rod 802, various components can be fully mixed to ensure uniform distribution of materials, which is helpful to the overall performance of the water-stabilizing layer; through the cooperation of the first fixed plate 4, the limiting cylinder 19, the limiting plate 2, the spring 18, the first connecting rod 15 and the buffer filter 14, when the filler passes through the buffer filter 14, the impact force of the material can be reduced, thereby avoiding damage to the equipment and extending the service life of the equipment. Secondly, the noise generated by the impact can be better reduced.
[0030] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.
Claims
1. A filling material mixing device for a recycled material graded water-stabilizing layer, characterized in that: include: A mixing tank, one side of the mixing tank is open, a discharge plate is fixedly installed at the opening, a second baffle is slidably installed in the discharge plate, a feeding pipe is fixedly installed on both sides of the mixing tank, a second fixed plate is fixedly installed on the top of the mixing tank, four electric telescopic rods are fixedly installed on the bottom of the second fixed plate, a scraper is slidably installed in the mixing tank, the output shaft of the electric telescopic rod extends into the mixing tank and is fixedly connected to the scraper, four rectangularly distributed support seats are fixedly installed on the bottom of the mixing tank, the same support plate is fixedly installed in the four support seats, and the top of the support plate is fixedly installed A conveying mechanism is provided, a separation filter and a collection plate are fixedly installed in the mixing tank, a stirring mechanism is installed in the mixing tank, a first fixed plate is fixedly installed on the outer side of the mixing tank, four limiting cylinders are fixedly installed on the bottom of the first fixed plate, one end of the four limiting cylinders extends into the mixing tank, a limiting plate is slidably installed in the limiting cylinder, a first connecting rod is fixedly installed on the bottom of the limiting plate, the bottom ends of the four first connecting rods all extend into the mixing tank and are fixedly installed with the same buffer filter, springs are fixedly installed on the bottoms of the four limiting plates, and the limiting plates are fixedly connected to the limiting cylinders through the springs.
2. The filler mixing device for the recycled material graded water-stabilizing layer according to claim 1 is characterized in that: The stirring mechanism includes a second connecting rod rotatably installed in a mixing tank, a second motor is fixedly installed on the top of the mixing tank, an output shaft of the second motor extends into the mixing tank and is fixedly connected to the top of the second connecting rod, a plurality of stirring rods are fixedly installed on the outer side of the second connecting rod, two separation plates are also fixedly installed on the outer side of the second connecting rod, the bottoms of the two separation plates are in contact with the separation filter, and two first baffles are also fixedly installed on the outer side of the second connecting rod.
3. The filling material mixing device for the recycled material graded water-stabilizing layer according to claim 2 is characterized in that: The two first baffles are located at the bottom of the collecting plate, and two symmetrically arranged flow openings are provided on the collecting plate. The two first baffles are symmetrically distributed.
4. The filling material mixing device for the recycled material graded water-stabilizing layer according to claim 1 is characterized in that: The conveying mechanism includes a conveying pipe fixedly installed at the bottom of the support plate, a first motor is fixedly installed on one side of the conveying pipe, an auger is rotatably installed in the conveying pipe, an output shaft of the first motor extends into the conveying pipe and is fixedly connected to the auger, a first pipeline is fixedly installed at the bottom of the mixing tank, and the other end of the first pipeline is fixedly connected to the conveying pipe.
5. The filling material mixing device for the recycled material graded water-stabilizing layer according to claim 1 is characterized in that: The spring fixing sleeve is arranged on the outer side of the first connecting rod.
6. The filling material mixing device for the recycled material graded water-stabilizing layer according to claim 1 is characterized in that: The edge of the separation filter is inclined, and the opening is located at the position of the separation filter.