Automatic batching device for production of high-viscosity modified asphalt

Abstract

The utility model discloses an automatic batching device for producing high-viscosity modified asphalt, which belongs to the technical field of automatic batching devices and comprises a processing bin, a plurality of pressure sensors, a plurality of packing auger conveyors and a controller, and a plurality of foot pads are mounted at the bottom of the processing bin through the pressure sensors. According to the processing device, the processing bin is arranged on the ground, and the foot pads are arranged at the bottom of the processing bin through the pressure sensors, so that when the processing device is used, a user adds various components into the auger conveyors respectively; a plurality of auger conveyors are respectively controlled by a controller to respectively add a plurality of components into a processing bin, in the process, the pressure detected by a plurality of pressure sensors is increased, and the controller can more accurately control the amount of the components added into the processing bin through the data, so that the processing efficiency is improved. Therefore, accurate control of the addition amount of various components is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic batching devices, in particular to an automatic batching device for high-viscosity modified asphalt production. Background Technique

[0002] High-viscosity modified asphalt is a special asphalt material with high viscosity and high elastic recovery ability. The dynamic viscosity of high-viscosity modified asphalt at 60°C is greater than 20,000 Pa·s, and the elastic recovery ability exceeds 85%. These properties make it perform excellently in heavy-duty traffic, high-temperature or low-temperature environments.

[0003] Currently, when producing asphalt, it is generally necessary to concentrate multiple components inside a container and achieve asphalt production through stirring. When adding multiple components, it is necessary to accurately control the added amount to ensure the production quality of asphalt. Otherwise, it will affect the use effect of asphalt. Therefore, a new type of automatic batching device for high-viscosity modified asphalt production is needed to solve the above problems. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an automatic batching device to solve the problem that when adding multiple components, it is necessary to accurately control the added amount to ensure the production quality of asphalt. Otherwise, it will affect the use effect of asphalt.

[0005] The utility model specifically adopts the following technical solutions to achieve the above purpose:

[0006] An automatic batching device includes: a processing bin, and a plurality of pressure sensors. A plurality of feet are installed at the bottom of the processing bin through the plurality of pressure sensors. The device further includes a plurality of screw conveyors and a controller. The discharge ends of the plurality of screw conveyors are all arranged above the processing bin. The controller and the plurality of screw conveyors are both electrically connected to the plurality of pressure sensors.

[0007] Further, the processing bin includes a mounting frame. A processing chamber is fixedly installed on the surface of the mounting frame. A discharge port is arranged at the bottom of the processing chamber, and a control valve is arranged at the discharge port. A stirring rod is rotatably installed on the inner wall of the processing chamber. A motor is fixedly installed on the surface of the processing chamber. The output end of the motor is fixedly installed at one end of the stirring rod. The motor is electrically connected to the controller, and the control valve is electrically connected to the controller.

[0008] Further, several of the foot pads are respectively arranged at several ends of the mounting frame. A plurality of mounting bolts are threadedly inserted into the surfaces of the several foot pads. T-shaped rods are arranged at several ends of the mounting frame. The surfaces of the several T-shaped rods are respectively slidably inserted into the inner walls of the several foot pads. A plurality of pressure sensors are respectively fixedly installed on the inner walls of the several foot pads. A connection unit is further included. The connection unit is used to respectively install several ends of the mounting frame at one ends of the several T-shaped rods and respectively control the distances between the several T-shaped rods and several ends of the mounting frame.

[0009] Further, the connection unit includes several threaded rods respectively threadedly inserted into several ends of the mounting frame. The other ends of the several threaded rods are respectively rotatably sleeved with connecting rods. The other ends of the several connecting rods are respectively fixedly installed at one ends of the several T-shaped rods.

[0010] Further, the discharge ports of several of the screw conveyors are fixedly communicated with corrugated hoses. A communication unit is further included. The communication unit is used to communicate several of the corrugated hoses above the treatment bin.

[0011] Further, the communication unit includes several protrusions respectively arranged on the inner wall of the treatment bin. The other ends of several of the corrugated hoses are respectively fixedly installed with communication pipes. The other ends of the several communication pipes are respectively rotatably sleeved with externally threaded pipes. The surfaces of the several externally threaded pipes are respectively threadedly inserted into the surfaces of the several protrusions.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. In the present utility model, by arranging a processing bin on the ground and arranging foot pads at the bottom of the processing bin through several pressure sensors. During use, the user respectively adds various components into the interiors of several screw conveyors, and respectively controls several screw conveyors to add various components into the interior of the processing bin through a controller. During this process, the pressure detected by several pressure sensors becomes larger. The controller can, through these data, more accurately control the amounts of various components added into the interior of the processing bin, thereby realizing accurate control of the added amounts of various components.

[0014] 2. In the present utility model, by fixedly installing connecting rods at one ends of several T-shaped rods, and rotatably inserting threaded rods at the other ends of several connecting rods, and respectively threadedly inserting the other ends of several threaded rods at several ends of the mounting frame, during use, even if the ground is uneven, the user can respectively rotate several threaded rods to control the distances between several ends of the mounting frame and several T-shaped rods, that is, the ground, thereby realizing control of the height of the upper treatment bin. Description of the Drawings

[0015] Figure 1 is a three-dimensional structure schematic diagram of the present utility model;

[0016] Figure 2 is a three-dimensional structure schematic diagram of another angle of the present utility model;

[0017] Figure 3 is a partial schematic diagram of a partial cross-sectional view of the present utility model;

[0018] Figure 4 is a half cross-sectional view of a part of the structure of the present utility model.

[0019] In the figure: 1, processing bin; 101, mounting rack; 102, treatment bin; 103, discharge port; 104, control valve; 105, stirring rod; 106, motor; 2, pressure sensor; 3, foot pad; 4, screw conveyor; 5, controller; 6, mounting bolt; 7, T-shaped rod; 8, connecting unit; 801, threaded rod; 802, connecting rod; 9, bellows; 10, communicating unit; 1001, protrusion; 1002, communicating pipe; 1003, external threaded pipe. Specific embodiments

[0020] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

[0021] An automatic batching device provided in this embodiment is mainly used to solve the problem that when adding multiple components, it is necessary to accurately control the added amount to ensure the production quality of asphalt, otherwise it will affect the use effect of asphalt, and the following technical solutions are provided. The following will be combined with Figures 1 - 4 be described in detail:

[0022] An automatic batching device, comprising: a processing bin 1, a number of pressure sensors 2. The bottom of the processing bin 1 is installed with a number of foot pads 3 through a number of pressure sensors 2. On both sides of the processing bin 1, two screw conveyors 4 are provided. During use, the user adds materials into the interiors of the number of screw conveyors 4 respectively, and then through the controller 5 fixedly installed on the surface of the processing bin 1, controls the number of screw conveyors 4 to add various materials into the interior of the processing bin 1 in sequence, so as to achieve the separate addition of various materials. After the addition is completed, the processing bin 1 is used to mix and stir the various materials to make asphalt. At the same time, during the addition of various materials, because the bottom of the processing bin 1 is installed with a number of foot pads 3 through a number of pressure sensors 2, the controller 5 can more accurately control the amount of various materials added according to the average change value of the number of pressure sensors 2. The main components of the processing bin 1 are: a mounting frame 101 with a processing bin 102 fixedly installed on the surface. At the bottom of the processing bin 102, there is a discharge port 103. The user can control the opening and closing condition of the discharge port 103 by controlling the control valve 104 provided at the discharge port 103 through the controller 5. At the same time, a stirring rod 105 is rotatably installed on the inner wall of the processing bin 102. The user can control the output end of the motor 106 fixedly installed on the surface of the discharge bin through the controller 5 to rotate, driving the stirring rod 105 fixedly installed on its output end to rotate, so as to achieve the mixing of various materials.

[0023] By setting a processing bin 1 on the ground, and a number of foot pads 3 are provided at the bottom of the processing bin 1 through a number of pressure sensors 2. During use, the user adds various components into the interiors of the number of screw conveyors 4 respectively, and through the controller 5, controls the number of screw conveyors 4 to add various components into the interior of the processing bin 1 respectively. During this process, the pressure detected by the number of pressure sensors 2 becomes larger. The controller 5 can use these data to more accurately control the amount of various components added into the interior of the processing bin 1, so as to achieve the precise control of the addition amount of various components.

[0024] By fixedly installing a connecting rod 802 at one end of each of the number of T-shaped rods 7, and rotatably inserting a threaded rod 801 at the other end of each of the number of connecting rods 802, and the other ends of the number of threaded rods 801 are respectively threadedly inserted into several ends of the mounting frame 101. During use, even if the ground is uneven, the user can control the distance between several ends of the mounting frame 101 and the number of T-shaped rods 7, that is, the ground, by respectively rotating the number of threaded rods 801, so as to achieve the leveling of the upper processing bin 102 and make the stirring effect more uniform.

[0025] Such as Figures 1 to 4As shown, in some embodiments, the installation method of several foot pads 3 is as follows: at one end of several foot pads 3, T-shaped rods 7 are slidably inserted. At the same time, several pressure sensors 2 are respectively fixedly installed on the inner walls of several foot pads 3. Therefore, when the T-shaped rods 7 are pressed down to act on the pressure sensors 2, the controller 5 can receive the pressure change data above the T-shaped rods 7. During use, the user screws several mounting bolts 6 respectively inserted into the surfaces of several foot pads 3, and several foot pads 3 can be firmly installed on the ground. At the same time, before installation, the connection unit 8 can not only install several T-shaped rods 7 at several ends of the mounting frame 101 respectively, but also the user can adjust the distance between several T-shaped rods 7 and several ends of the mounting frame 101 through the connection unit 8, so as to control the height of the upper processing bin 102. The main components of the connection unit 8 are: several connecting rods 802 respectively fixedly installed at one end of several T-shaped rods 7. At the same time, at one end of several connecting rods 802, threaded rods 801 are rotatably inserted, and the other ends of several threaded rods 801 are respectively threaded into several ends of the mounting frame 101. Therefore, when the user rotates several threaded rods 801 respectively, the height of the upper processing bin 102 can be controlled.

[0026] As Figures 1 to 4 shown, in some embodiments, the discharge ports 103 of several screw conveyors 4 are fixedly communicated with bellows 9 respectively. During use, the user can connect several bellows 9 above the processing bin 102 through the connection unit 10, so as to realize the connection between several bellows 9 and the processing bin 102, and make the blanking position fixed. The main components of the connection unit 10 are: several connecting pipes 1002 respectively fixedly installed at one end of several bellows 9. At the same time, at one end of several connecting pipes 1002, external threaded pipes 1003 are rotatably sleeved. During use, when the user screws several external threaded pipes 1003 respectively onto the surfaces of several protrusions 1001 arranged on the inner wall of the processing bin 102, the connection between several bellows 9 and the processing bin 102 can be realized.

[0027] The working process of the present utility model:

[0028] First, the user needs to rotate several threaded rods 801 respectively to drive the foot pads 3 below to move, so as to control the space height of the processing chamber 102. After the height is controlled to an appropriate position, several external threaded tubes 1003 are respectively screwed onto the surfaces of several protrusions 1001, and the conduction between several bellows 9 and the processing chamber 102 can be realized. Then, various materials are respectively poured into the interiors of several screw conveyors 4, and the controller 5 controls the several screw conveyors 4 to sequentially feed various materials into the inner wall of the processing chamber 102. The controller 5 controls the output end of the motor 106 to rotate, thereby driving the stirring rod 105 to mix and stir various materials, and the conveying of various materials can be realized;

[0029] Secondly, during the process of respectively conveying various materials, the data of several pressure sensors 2 are constantly changing. The controller 5 can analyze the data changes of several pressure sensors 2 to obtain the amounts of various materials added, so as to achieve a more accurate grasp of the material addition amounts.

[0030] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. An automatic batching device for producing highly viscous modified asphalt, characterized in that Including: A processing bin (1), and a plurality of pressure sensors (2). The bottom of the processing bin (1) is installed with a plurality of foot pads (3) through the plurality of pressure sensors (2). It further includes a plurality of screw conveyors (4) and a controller (5). The discharge ends of the plurality of screw conveyors (4) are all arranged above the processing bin (1). The controller (5) and the plurality of screw conveyors (4) are both electrically connected to the plurality of pressure sensors (2).

2. The automatic batching device for producing highly viscous modified asphalt according to claim 1, wherein: The processing bin (1) includes a mounting frame (101). The surface of the mounting frame (101) is fixedly installed with a processing bin (102). The bottom of the processing bin (102) is provided with a discharge port (103), and a control valve (104) is arranged at the discharge port (103). A stirring rod (105) is rotatably installed on the inner wall of the processing bin (102). The surface of the processing bin (102) is fixedly installed with a motor (106). The output end of the motor (106) is fixedly installed at one end of the stirring rod (105). The motor (106) is electrically connected to the controller (5), and the control valve (104) is electrically connected to the controller (5).

3. The automatic batching device for producing highly viscous modified asphalt according to claim 2, characterized in that: The plurality of foot pads (3) are respectively arranged at several ends of the mounting frame (101). A plurality of mounting bolts (6) are respectively threadedly inserted into the surfaces of the plurality of foot pads (3). T-shaped rods (7) are arranged at several ends of the mounting frame (101). The surfaces of the plurality of T-shaped rods (7) are respectively slidably inserted into the inner walls of the plurality of foot pads (3). The plurality of pressure sensors (2) are respectively fixedly installed on the inner walls of the plurality of foot pads (3). It further includes a connecting unit (8). The connecting unit (8) is used to respectively install several ends of the mounting frame (101) at one ends of the plurality of T-shaped rods (7) and respectively control the distances between the plurality of T-shaped rods (7) and several ends of the mounting frame (101).

4. An automatic batching device for producing highly viscous modified asphalt according to claim 3, characterized in that: The connecting unit (8) includes a plurality of threaded rods (801) respectively threadedly inserted into several ends of the mounting frame (101). The other ends of the plurality of threaded rods (801) are respectively rotatably sleeved with connecting rods (802). The other ends of the plurality of connecting rods (802) are respectively fixedly installed at one ends of the plurality of T-shaped rods (7).

5. The automatic batching device for producing highly viscous modified asphalt according to claim 2, characterized in that: The discharge ports (103) of the plurality of screw conveyors (4) are all fixedly communicated with bellows (9). It further includes a communicating unit (10). The communicating unit (10) is used to communicate the plurality of bellows (9) above the processing bin (102).

6. The automatic batching device for producing high-viscosity modified asphalt according to claim 5, characterized in that: The communicating unit (10) includes a plurality of protrusions (1001) all arranged on the inner wall of the processing bin (102). The other ends of the plurality of bellows (9) are all fixedly installed with communicating pipes (1002). The other ends of the plurality of communicating pipes (1002) are respectively rotatably sleeved with external threaded pipes (1003). The surfaces of the plurality of external threaded pipes (1003) are respectively threadedly inserted into the surfaces of the plurality of protrusions (1001).

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