Adding device of environment-friendly asphalt regenerant
By combining a vibrating rod and rotating drum structure with a magnet, spring, and moving block, the calibration and scraping problems of existing asphalt recycling additive devices are solved, enabling quantitative material dispensing without weighing sensors, reducing maintenance costs, and improving ease of operation and accuracy.
Patent Information
- Application Number
- CN202423151970.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-20
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2034-12-20
AI Technical Summary
Existing asphalt recycling agent addition devices require periodic calibration of the weighing sensors, increasing maintenance costs. Furthermore, the complex structure of the device, including the scraping mechanism for adhering asphalt recycling agent, adds to the complexity.
It adopts a vibrating rod and rotating drum structure, combined with a magnet, spring and moving block, to achieve quantitative material dispensing through vibration and gravity. The magnet and spring work together to scrape off the attached asphalt recycling agent, eliminating the need for a weighing sensor.
It enables quantitative material dispensing without weighing sensors, reducing maintenance and production costs, simplifying the operation process, and improving dispensing accuracy and efficiency.
Smart Images
Figure CN223717025U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to bitumen processing technical field, concretely is a kind of adding device of environmental protection type bitumen regenerant. BACKGROUND
[0002] Environment-friendly asphalt refers to the asphalt mixture prepared by mixing decolorized asphalt with various color stone materials, color materials and additives at a specific temperature, so the quantitative adding device needs to be used to add bitumen regenerant when processing environment-friendly asphalt, to ensure that environment-friendly asphalt is processed according to the proportion and the processing quality of environment-friendly asphalt is ensured.
[0003] In the related art, the bitumen regenerant adding device usually uses a weighing sensor or the like to realize quantitative weighing of the bitumen regenerant. When using this type of device, the weighing sensor needs to be calibrated at regular intervals, which increases the maintenance cost of the adding device, and part of the bitumen regenerant may adhere to the inner wall of the weighing container. To ensure the accuracy of addition, some structures for scraping off the adhered bitumen regenerant are usually provided on the adding device, which increases the complexity of the adding device. Therefore, the present application proposes an adding device for environmental protection type bitumen regenerant. SUMMARY
[0004] The adding device for environmental protection type bitumen regenerant provided by the utility model solves the problem of calibration of the weighing sensor for quantitative weighing, which increases the maintenance cost of the device and the complexity of the device due to the provision of structures for scraping off the adhered bitumen regenerant on the adding device.
[0005] The utility model provides following technical scheme: an adding device for environmental protection type bitumen regenerant, including storage tank, the inner chamber of storage tank discharge port is provided with vibrating rod, the bottom of storage tank discharge end is movably connected with rotary barrel, the outer circle of rotary barrel one end movably sheathed with support sleeve one, the middle part of support sleeve one bottom is fixedly connected with magnet block one, the outer circle of rotary barrel other end movably sheathed with support sleeve two, the middle part of support sleeve two top is fixedly connected with magnet block two, the top and bottom of rotary barrel are equipped with ration cavity, the inner chamber of ration cavity is movably connected with moving block, moving block and magnet block two are magnetically attracted, moving block and magnet block one are magnetically attracted, the side of moving block close to support sleeve two is fixedly connected with ration cavity through spring and guide rod.
[0006] Preferably, the outer side of the support sleeve one is fixedly connected with a servo motor, the output shaft end of the servo motor is fixedly connected with the middle part of the end part of the rotary barrel, and the output shaft of the servo motor is movably connected with the support sleeve one.
[0007] Preferably, the moving block is fixedly connected with a scraping pad on the side away from the spring, and the outer diameter of the moving block is the same as the outer diameter of the rotating barrel; and the quantitative cavity is fixedly connected with an interference pad on the inner wall of the second support sleeve.
[0008] Preferably, the inner side of the second support sleeve is fixedly connected with a scraping sheet, and the scraping sheet is tightly attached to the outer surface of the rotating barrel.
[0009] Preferably, the bottom of the discharge end of the storage box is an inwardly recessed arc structure, and the inner diameter of the arc structure is the same as the outer diameter of the rotating barrel; the length of the quantitative cavity is greater than the length of the discharge port of the storage box, and the width of the quantitative cavity is greater than the width of the discharge port of the storage box.
[0010] Preferably, a groove one is arranged in the inner cavity of the quantitative cavity, one end of the moving block close to the groove one is provided with a groove two, and one end of the spring and the guide rod is fixedly connected with the groove one, and the other end of the spring and the guide rod is fixedly connected with the groove two.
[0011] Preferably, the outer surface of the rotating barrel, the outer surface of the scraping pad, the outer surface of the scraping sheet and the outer surface of the moving block are coated with an anti-sticking coating.
[0012] The utility model discloses a quantitative cavity is taken to the asphalt regenerant, realizes the purpose of no weighing and taking, and the operation of omitting the configuration and maintenance of weighing sensor reduces the maintenance cost and production cost of the device. Through the rotation of the rotating barrel, one-time taking can be realized, the operation is simple, and the complexity of the device is reduced. Through the setting of the magnet block one, the magnet block two, the spring and the moving block, the device can realize the extrusion of the asphalt regenerant and the scraping of the asphalt regenerant adhered to the inner wall of the quantitative cavity, and realizes the quantitative addition of the asphalt regenerant. Through the setting of the vibrating rod, the asphalt regenerant in the storage box can quickly enter the quantitative cavity under the double action of vibration and gravity, and the vibration can make the asphalt regenerant fill the quantitative cavity, and the taking precision is guaranteed. BRIEF DESCRIPTION OF DRAWINGS
[0013] Figure 1 It is the front view schematic diagram of the utility model structure;
[0014] Figure 2 It is the structure of the utility model Figure 1 It is the bottom view schematic diagram of the utility model structure;
[0015] Figure 3 It is the bottom view schematic diagram of the utility model structure storage box;
[0016] Figure 4 It is the rotating barrel schematic diagram of the utility model structure;
[0017] Figure 5 It is the structure of the utility model Figure 4 It is the sectional view schematic diagram of the utility model structure;
[0018] Figure 6 The utility model discloses a structure Figure 4 Explosion schematic view. DETAILED DESCRIPTION
[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative work belong to the range of the utility model protection.
[0020] Please refer to Figures 1 to 6 The utility model provides a kind of adding device of environment-friendly asphalt regenerant, including storage tank 1, the inner cavity of discharge outlet of storage tank 1 is provided with vibrating rod 9, vibrating rod 9 generates vibration when being electrified, the vibration generated when vibrating rod 9 is electrified can accelerate the falling of environment-friendly asphalt regenerant stored in storage tank 1, it is convenient for the discharge of asphalt regenerant.The bottom of discharge end of storage tank 1 is movably connected with rotating barrel 2, the outer circle of one end of rotating barrel 2 movably sheathed with support sleeve one 3, the outer circle of the other end of rotating barrel 2 movably sheathed with support sleeve two 6, support sleeve one 3 and support sleeve two 6 are fixedly connected with storage tank 1, and rotating barrel 2 is movably connected with the bottom of storage tank 1 by support sleeve one 3 and support sleeve two 6.
[0021] The outside of support sleeve one 3 is fixedly connected with servo motor 4, the output shaft end of servo motor 4 is fixedly connected with the middle part of the end of rotating barrel 2 through speed reducer, and the output shaft of servo motor 4 is movably connected with support sleeve one 3, and the rotation of servo motor 4 can drive rotating barrel 2 to rotate.
[0022] The top and bottom of rotating barrel 2 are each equipped with ration cavity 8, and the capacity of asphalt regenerant stored in ration cavity 8 is the amount of asphalt regenerant added in the process of environment-friendly asphalt processing, the position of two ration cavities 8 can change when rotating barrel 2 rotates, so that the ration weighing of asphalt regenerant can be realized in the process of pouring asphalt regenerant, the bottom of discharge end of storage tank 1 is inwardly recessed arc structure, and the inner diameter of arc structure is same with the outer diameter of rotating barrel 2, the length value of ration cavity 8 is greater than the length value of discharge outlet of storage tank 1, and the width value of ration cavity 8 is greater than the width value of discharge outlet of storage tank 1, and the size of ration cavity 8 can be set according to demand, which is not limited here, in this way, when ration cavity 8 is located below discharge outlet of storage tank 1 in the process of rotating barrel 2 rotating, asphalt regenerant in storage tank 1 can enter into ration cavity 8 under the double action of vibration and gravity, and vibration can make asphalt regenerant fill ration cavity 8, to guarantee the accuracy of material taking, and when ration cavity 8 is staggered with the discharge outlet of storage tank 1, rotating barrel 2 can plug the discharge outlet of storage tank 1.
[0023] Please continue to refer to Figures 1 to 6 , the inner cavity of the quantitative cavity 8 is movably connected with the moving block 10, the inner cavity of the quantitative cavity 8 close to one end of the support sleeve two 6 is provided with a groove one, the end close to the groove one of the moving block 10 is provided with a groove two, one end of the spring 13 and the guide rod 12 is fixedly connected with the groove one, the other end of the spring 13 and the guide rod 12 is fixedly connected with the groove two, the guide rod 12 is a telescopic rod, through the setting of the spring 13 and the guide rod 12, under the action of external force, the position of the moving block 10 in the quantitative cavity 8 can be changed.
[0024] The side away from the spring 13 of the moving block 10 is fixedly connected with a scraping pad, the scraping pad can be of rubber material, through the setting of the scraping pad, when the moving block 10 is away from the support sleeve two 6, the moving block 10 can extrude the asphalt regenerant in the quantitative cavity 8, and can scrape off the asphalt regenerant adhered to the inner wall of the quantitative cavity 8, realizing the quantitative addition of the asphalt regenerant, the outer diameter of the moving block 10 is the same as the outer diameter of the rotating barrel 2, facilitating the rotation of the rotating barrel 2.
[0025] The inner side of the support sleeve two 6 is fixedly connected with the scraping piece 7, the scraping piece 7 is closely combined with the outer surface of the rotating barrel 2, through the setting of the scraping piece 7, after the asphalt regenerant is extruded by the moving block 10, the scraping piece 7 can scrape off the asphalt regenerant adhered to the outer side wall of the rotating barrel 2, realizing the quantitative addition of the asphalt regenerant.
[0026] In actual application, the middle of the bottom end of the support sleeve one 3 is fixedly connected with the magnet block one 5, the middle of the top end of the support sleeve two 6 is fixedly connected with the magnet block two 11, the moving block 10 is magnetically attracted to the magnet block two 11, the moving block 10 is magnetically attracted to the magnet block one 5, the material of the moving block 10 can be metal iron, through the setting of the magnet block one 5, when the moving block 10 and the magnet block two 11 are at the same height, under the action of the magnetic attraction force between the moving block 10 and the magnet block two 11, the moving block 10 can reset, guaranteeing the precision of the quantitative cavity 8, avoiding the relaxation of the spring 13 affecting the reliability of the device in use, when the moving block 10 and the magnet block one 5 are at the same height, the magnetic attraction force between the moving block 10 and the magnet block one 5 makes the moving block 10 away from the support sleeve two 6, during the movement of the moving block 10, the spring 13 is elongated, the moving block 10 extrudes and scrapes off the asphalt regenerant for quantitative taking in the quantitative cavity 8, realizing the quantitative addition of the asphalt regenerant, when the moving block 10 and the magnet block one 5 are staggered, the rebound force of the spring 13 can drive the moving block 10 to reset, facilitating the reuse of the quantitative cavity 8, the inner wall close to one end of the support sleeve two 6 of the quantitative cavity 8 is fixedly connected with the interference pad, the material of the interference pad can be rubber, through the setting of the interference pad, the position of the moving block 10 can be fixed, so that when the moving block 10 and the magnet block two 11 are staggered, the position of the moving block 10 can remain unchanged, guaranteeing the taking precision.
[0027] The outer surface of the rotating barrel 2, the outer surface of the scraping pad, the outer surface of the scraping piece 7 and the outer surface of the moving block 10 are coated with an anti-sticking coating. Through the setting of the anti-sticking coating, the asphalt regenerant is separated from the device.
[0028] As can be known from the above description, when the device is used, the asphalt regenerant is taken by the quantitative cavity, the purpose of taking the material without weighing is achieved, the operation of configuring and maintaining the weighing sensor is omitted, the maintenance cost and production cost of the device are reduced, and once taking the material can be achieved through the rotation of the rotating barrel, the operation is simple, and the complexity of the device is reduced.
[0029] The adding device further comprises a support frame for supporting the storage box 1.
[0030] The electrical components involved in the present application are all prior art, and those skilled in the art understand their connection methods. Those skilled in the art connect all electrical components in the present application with their adapted power sources through wires, and select appropriate controllers according to actual conditions to meet the control requirements. The specific connection and control sequence are described below, and the working order of each electrical component is completed. The detailed connection means is a known technology in the art. The working principle and process are mainly introduced below, and the electrical control is not described.
[0031] In summary, when the environmentally friendly asphalt regenerant adding device is used, the device is fixed above the environmentally friendly asphalt production device by using a suitable support frame. The storage box 1 stores asphalt regenerant. When it is necessary to add asphalt regenerant to the environmentally friendly asphalt production device, the servo motor 4 is rotated, the servo motor 4 drives the rotating barrel 2 fixedly connected thereto to rotate, until the quantitative cavity 8 is aligned with the discharge port of the storage box 1, the vibration rod 9 vibrates, the asphalt regenerant in the storage box 1 can enter the quantitative cavity 8 under the action of vibration and gravity, and the vibration can make the asphalt regenerant fill the quantitative cavity 8, so as to ensure the taking precision. After the taking is completed, the servo motor 4 continues to rotate, the servo motor 4 drives the rotating barrel 2 to rotate, the asphalt regenerant in the quantitative cavity 8 moves, until the quantitative cavity 8 storing the asphalt regenerant moves to the lower side of the rotating barrel 2, at this time, the moving block 10 and the magnet block one 5 are at the same height, the magnetic attraction force between the moving block 10 and the magnet block one 5 makes the moving block 10 move away from the support sleeve two 6. During the movement of the moving block 10, the spring 13 is elongated, the moving block 10 extrudes and scrapes the asphalt regenerant taken quantitatively in the quantitative cavity 8, so as to achieve quantitative addition of the asphalt regenerant. In the process of adding the asphalt regenerant, the quantitative cavity 8 can achieve quantitative taking of the asphalt regenerant, and the feeding efficiency of the device is improved.
[0032] The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be ordered according to the description and the drawings, the specific connecting mode of each part adopts the conventional means such as bolts, rivets and welding in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, and the conventional models will not be described in detail, the contents not described in detail in the description belong to the prior art known by the professional technical personnel in the field, although the embodiments of the utility model have been shown and described, it can be understood by the ordinary skilled in the art that the embodiments can be changed, modified, replaced and modified in various manners without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and equivalents thereof.
Claims
1. An environmentally friendly asphalt regenerant adding device, comprising a storage tank, characterized in that: The inner cavity of the discharge port of the storage box is provided with a vibrating rod, the bottom of the discharge end of the storage box is movably connected with a rotating barrel, the outer ring of one end of the rotating barrel is movably sleeved with a supporting sleeve one, the middle of the bottom end of the supporting sleeve one is fixedly connected with a magnet block one, the outer ring of the other end of the rotating barrel is movably sleeved with a supporting sleeve two, the middle of the top end of the supporting sleeve two is fixedly connected with a magnet block two, the top and the bottom of the rotating barrel are provided with a quantitative cavity, the inner cavity of the quantitative cavity is movably connected with a moving block, the moving block is magnetically attracted to the magnet block two, the moving block is magnetically attracted to the magnet block one, the side of the moving block close to the supporting sleeve two is fixedly connected with the quantitative cavity through a spring and a guide rod.
2. The device for adding the environment-friendly asphalt regenerating agent according to claim 1, characterized in that: The outer side of the supporting sleeve one is fixedly connected with a servo motor, the output shaft of the servo motor is fixedly connected with the middle of the end of the rotating barrel, and the output shaft of the servo motor is movably connected with the supporting sleeve one.
3. The device for adding the environment-friendly asphalt regenerating agent according to claim 1, characterized in that: The side of the moving block away from the spring is fixedly connected with a scraping pad, and the outer diameter of the moving block is the same as the outer diameter of the rotating barrel.
4. The environmentally friendly asphalt regenerant adding device according to claim 3, characterized in that: The inner wall of one end of the quantitative cavity close to the supporting sleeve two is fixedly connected with an interference pad.
5. The environmentally friendly asphalt regenerant adding device according to claim 1, characterized in that: The inner side of the supporting sleeve two is fixedly connected with a scraping piece, and the scraping piece is tightly attached to the outer surface of the rotating barrel.
6. The environmentally friendly asphalt regenerant adding device according to claim 1, characterized in that: The bottom of the discharge end of the storage box is an inwardly recessed arc-shaped structure, and the inner diameter of the arc-shaped structure is the same as the outer diameter of the rotating barrel.
7. The environmentally friendly asphalt regenerant adding device according to claim 4, characterized in that: The length value of the quantitative cavity is greater than the length value of the discharge port of the storage box, and the width value of the quantitative cavity is greater than the width value of the discharge port of the storage box. The inner cavity of the quantitative cavity is provided with a groove one, one end of the moving block close to the groove one is provided with a groove two, one end of the spring and the guide rod is fixedly connected with the groove one, and the other end of the spring and the guide rod is fixedly connected with the groove two. The outer surface of the rotating barrel, the outer surface of the scraping pad, the outer surface of the scraping piece and the outer surface of the moving block are coated with an anti-sticking coating.