Energy-saving asphalt concrete continuous mixing drum and method

Abstract

The present invention discloses an energy-saving asphalt concrete continuous mixing drum and method, and relates to the technical field of asphalt concrete production equipment. It includes a bottom plate, a first support plate is provided above the bottom plate, a first motor is provided on the first support plate, a first sprocket is connected to the output end of the first motor, the first sprocket is connected to the second sprocket through a first chain, a second support plate is provided on one side of the first chain, a slide groove is provided on the second support plate, two first hollow shafts are connected to the outside of the first chain, the first hollow and second hollow shafts are connected through a sliding assembly, the two second hollow shafts are connected to the second chain, a third sprocket and a fourth sprocket are connected inside the second chain, a charging mechanism is provided on the outside of the second hollow shaft, and a stirring mechanism is provided on one side of the charging mechanism. The first motor can drive the first sprocket and the second sprocket to rotate together, thereby driving the charging mechanism to continuously add materials to the stirring mechanism, thereby effectively improving the production efficiency of concrete.

Description

Technical Field

[0001] The invention belongs to the technical field of asphalt concrete production equipment, and in particular to an energy-saving asphalt concrete continuous mixing drum and method. Background Art

[0002] Asphalt concrete is an asphalt mixture formed by mixing various specifications of aggregates (sand and gravel), binders (asphalt or residual oil) and filler mineral powder in a certain proportion. The concrete slabs formed after molding. The mechanical equipment used to mix asphalt mixture is called asphalt concrete mixing equipment. During processing, asphalt and other materials are added to the mixing pot, and then the asphalt is heated and mixed with other materials under the action of the agitator to complete the preparation.

[0003] The above-mentioned existing technical solutions have the following defects: when the existing asphalt concrete is added by the lifting device used in the production process, the material in one hopper is first filled and then lifted to the feeding barrel. After the material is poured out, the second addition can be carried out after the hopper is lowered. Therefore, there is a problem of low concrete feeding efficiency and continuous feeding cannot be achieved. Summary of the invention

[0004] In order to solve the problems existing in the prior art, the present invention provides an energy-saving asphalt concrete continuous mixing drum and method, which effectively solves the problem that the existing asphalt concrete feeding efficiency is low and continuous feeding cannot be achieved.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] An energy-saving asphalt concrete continuous mixing drum comprises a bottom plate;

[0007] A first support plate is provided on the bottom plate, the first support plate is fixedly connected to the bottom plate, a first motor is provided on one side of the upper end of the first support plate, an output end of the first motor passes through the first support plate, the output end of the first motor is rotatably connected to the first support plate, a first sprocket is fixedly connected to the output end of the first motor, a second sprocket is connected to the lower side of the first sprocket through a first chain, the second sprocket is rotatably connected to the first support plate, and a second support plate is provided on the side of the first chain away from the first support plate;

[0008] The second support plate is fixedly connected to the first support plate by a connecting block, and the second support plate is provided with a slide groove, and the lower end of the second support plate is fixedly connected to the bottom plate, and two first hollow shafts are fixedly connected to the outer side of the first chain, and the distance between the two first hollow shafts is equal to the distance between the centers of the first sprocket and the second sprocket, and one end of the sliding component is rotatably connected in the first hollow shaft, and the other end of the sliding component passes through the slide groove and is rotatably connected to the second hollow shaft, and the two second hollow shafts are fixedly connected to the second chain on one side close to each other, and a third sprocket and a fourth sprocket are respectively provided at the upper and lower ends of the second chain, and the third sprocket and the fourth sprocket are rotatably connected to the second support plate, and a loading mechanism is provided on the outer side of the second hollow shaft, and a stirring mechanism is provided on one side of the loading mechanism.

[0009] Preferably, the sliding assembly includes a first rotating shaft, one end of the first rotating shaft is inserted in the first hollow shaft, the first rotating shaft and the first hollow shaft are rotatably connected, the other end of the first rotating shaft is fixedly connected to the upper end of the first stop block, the lower end of the first stop block is fixedly connected to one end of the second rotating shaft, the other end of the second rotating shaft passes through the slide slot and is slidably connected therebetween, the second rotating shaft passes through one end of the slide slot and is fixedly connected to the upper end of the second stop block, the lower end of the second stop block is fixedly connected to one end of the third rotating shaft, the other end of the third rotating shaft passes through the second hollow shaft and is rotatably connected therebetween, and the third rotating shaft passes through one end of the second hollow shaft and is fixedly connected to the loading mechanism.

[0010] Furthermore, the loading mechanism includes a horizontal support plate, one side of the horizontal support plate is fixedly connected to the third rotating shaft, a loading box is provided above the horizontal support plate, two first brackets are provided on one side of the lower end of the loading box, the lower end of the bracket is fixedly connected to the horizontal support plate, the two brackets are fixedly connected via a fourth rotating shaft, one end of a hydraulic cylinder is sleeved on the fourth rotating shaft and the two are rotatably connected, the other end of the hydraulic cylinder is rotatably connected to the lower end of the loading box, the lower end of the loading box is rotatably connected to a fifth rotating shaft via a second bracket, two connecting rods are rotatably connected between the fifth rotating shaft and the fourth rotating shaft, and two rollers are connected to one end of the loading box away from the first bracket below.

[0011] Furthermore, a movable plate is provided on one side of the charging box close to the stirring mechanism, and an upper end of the movable plate is rotatably connected to the charging box.

[0012] Preferably, the stirring mechanism includes a column, a mixing barrel is fixedly connected above the column, a stirring rod is inserted in the mixing barrel, the upper end of the stirring rod passes through the top plate of the mixing barrel and the two are rotatably connected, a second motor is fixedly connected to the upper end of the stirring rod, a feeding port is provided on the top plate of the mixing barrel close to the loading mechanism, and a discharge port is provided at the lower end of the mixing barrel.

[0013] Furthermore, a heater is provided on the outside of the mixing barrel.

[0014] Preferably, the first support plate and the second support plate are both perpendicular to the bottom plate.

[0015] A method for an energy-saving asphalt concrete continuous mixing drum, based on any one of the above-mentioned energy-saving asphalt concrete continuous mixing drums, comprises the following process:

[0016] Put the raw materials into the loading mechanism, and then start the first motor. The first motor drives the first sprocket to rotate, thereby driving the first chain and the second sprocket to move together. When the first chain moves, the second chain drives the third sprocket and the fourth sprocket to move together. The loading mechanism outside the second hollow shaft rotates with the second chain, thereby bringing the raw materials loaded below to the top of the stirring mechanism on one side, and unloading the raw materials in the loading mechanism into the stirring mechanism. At this time, the loading mechanism originally at the upper end of the second chain will come to the lower end. At this time, raw materials are added to the loading mechanism, and the raw materials are continuously poured into the stirring mechanism. The stirring mechanism continuously mixes and processes the poured raw materials.

[0017] Compared with the prior art, the present invention has the following beneficial technical effects:

[0018] The present invention provides an energy-saving asphalt concrete continuous mixing drum. When environmentally friendly concrete needs to be produced, relevant raw materials are first placed in a loading mechanism at the lower end, and then a first motor is started. The first motor drives the first sprocket to rotate. Since the first sprocket is connected to the second sprocket by a first chain, the first sprocket can move with the first chain and the second sprocket. Since a first hollow shaft fixedly connected to the first chain and a second hollow shaft fixedly connected to the second chain are connected by a sliding assembly, when the first chain moves, the second chain can move with a third sprocket and a fourth sprocket arranged therein. The loading mechanism outside the second hollow shaft will also rotate with the second chain, so as to bring the raw materials loaded below to the top of a stirring mechanism on one side. At this time, the loading mechanism originally at the upper end of the second chain will come to the lower end. At this time, raw materials are added to the loading mechanism, so that the raw materials can be continuously poured into the stirring mechanism for mixing and processing, thereby effectively solving the problems of low concrete feeding efficiency and inability to achieve continuous feeding when feeding with a lifting device used in the production process of existing asphalt concrete.

[0019] Furthermore, by rotatably connecting the first shaft with the first hollow shaft, rotatably connecting the third shaft with the second hollow shaft, the first hollow shaft is connected to the upper end of the first block, the upper end of the second block is connected to the lower end of the first block through the second shaft, and the second shaft slides in the slide groove in the second support plate. In this way, when the first sprocket and the second sprocket rotate, since the axes of the second shaft and the third shaft are not colinear, the rotation of the third shaft will be limited when the second shaft moves along the slide groove. In conjunction with the first shaft rotatably connected to the first hollow shaft, the loading mechanism can always maintain a stable posture when moving with the second sprocket, thereby greatly improving the safety and stability of the equipment during operation.

[0020] Furthermore, under normal conditions, one end of the loading box is placed on the first bracket, and the other end is supported on the horizontal support plate by rollers. This makes it convenient to load the raw materials into the loading box when it is close to the ground, and the stability of the loading box can be maintained during the transportation process to prevent spillage. When the loading mechanism moves above the stirring mechanism, the hydraulic cylinder is started, and the hydraulic cylinder can lift up one end of the loading box, and the other end moves with the roller under the restriction of the connecting rod, thereby realizing the pouring of the raw materials in the loading box into the stirring mechanism below, making the equipment more convenient and labor-saving to use.

[0021] Furthermore, when the loading box is tilted, the raw materials will automatically push open the movable plate during the falling process and automatically complete the unloading. In the other processes, the movable plate itself will be in a natural vertical state to ensure that the raw materials in the loading box will not be spilled, further improving the convenience of the equipment.

[0022] Furthermore, the second motor can drive the stirring rod to stir the various raw materials poured into the feeding port. After being evenly mixed, they can be discharged through the discharge port and enter the next process, thereby realizing the continuous production of energy-saving asphalt concrete. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of the present invention from a first viewing angle;

[0024] Figure 2 is a structural schematic diagram of the second viewing angle of the present invention;

[0025] Figure 3 is a structural schematic diagram of the present invention from a third viewing angle;

[0026] Figure 4 It is a structural schematic diagram of the sliding assembly of the present invention;

[0027] Figure 5 It is a structural schematic diagram of the charging mechanism of the present invention;

[0028] Figure 6 It is a partial structural schematic diagram of the stirring mechanism of the present invention.

[0029] In the accompanying drawings: 1 is a bottom plate; 2 is a first support plate; 3 is a first motor; 4 is a first sprocket; 5 is a first chain; 6 is a second sprocket; 7 is a second support plate; 8 is a connecting block; 9 is a slide; 10 is a first hollow shaft; 11 is a sliding assembly; 111 is a first rotating shaft; 112 is a first stopper; 113 is a second rotating shaft; 114 is a second stopper; 115 is a third rotating shaft; 12 is a second hollow shaft; 13 is a second chain; 14 is a third sprocket; 15 is a fourth sprocket ; 16 is a loading mechanism; 161 is a horizontal support plate; 162 is a loading box; 163 is a first bracket; 164 is a fourth rotating shaft; 165 is a hydraulic cylinder; 166 is a second bracket; 167 is a fifth rotating shaft; 168 is a connecting rod; 169 is a roller; 1610 is a movable plate; 17 is a stirring mechanism; 171 is a column; 172 is a mixing barrel; 173 is a stirring rod; 174 is a second motor; 175 is a feeding port; 176 is a discharging port; 177 is a heater. DETAILED DESCRIPTION

[0030] The present invention is further described in detail below in conjunction with specific embodiments, which are intended to explain the present invention rather than to limit it.

[0031] like Figure 1 , Figure 2 and Figure 3As shown, an energy-saving asphalt concrete continuous mixing drum disclosed in the present invention includes a bottom plate 1, a first support plate 2 is arranged above the bottom plate 1, the lower end of the first support plate 2 is fixedly connected to the bottom plate 1, a first motor 3 is arranged on one side of the upper end of the first support plate 2, the output end of the first motor 3 passes through the first support plate 2 and the two are rotatably connected, the output end of the first motor 3 is fixedly connected to a first sprocket 4, the first motor 3 can drive the first sprocket 4 to rotate, and the lower part of the first sprocket 4 is connected to a second sprocket 6 through a first chain 5, so that when the first sprocket 4 rotates, the second sprocket 6 and the first chain 5 can be driven to rotate. The second sprocket 6 is connected to the first support plate 2 for rotation, so that the rotation of the second sprocket 6 is not restricted. A second support plate 7 is provided on the side of the first chain 5 away from the first support plate 2. The second support plate 7 and the first support plate 2 are fixedly connected by a connecting block 8 on the side close to each other. A slide groove 9 is provided on the second support plate 7. The shape of the slide groove 9 is similar to the shape of a straight notch and is the same as the shape of the rotation track of the first chain 5. The first support plate 2 is fixedly connected to the center part of the slide groove 9 of the second support plate 7 through the connecting block 8 to provide support for it. The lower end of the second support plate 7 is fixedly connected to the bottom plate 1. The first chain 5 Two first hollow shafts 10 are fixedly connected to the outside, and the distance between the two first hollow shafts 10 is equal to the distance between the centers of the first sprocket 4 and the second sprocket 6. One end of a sliding component 11 is rotatably connected in the first hollow shaft 10, and the other end of the sliding component 11 passes through the slide groove 9 and is rotatably connected to a second hollow shaft 12. The two second hollow shafts 12 are fixedly connected to a second chain 13 on one side close to each other, and the distance between the two second hollow shafts 12 is the same as the distance between the two first hollow shafts 10. A third sprocket 14 and a fourth sprocket 15 are respectively connected at the upper and lower ends of the second chain 13. The moving component 11 can rotate with the second chain 13, the third sprocket 14 and the fourth sprocket 15 when the first chain 5 rotates. The third sprocket 14 and the fourth sprocket 15 are both rotatably connected to the second support plate 7. A loading mechanism 16 is provided on the outer side of the second hollow shaft 12, and a stirring mechanism 17 is provided on one side of the loading mechanism 16, so that the raw materials loaded below can be brought to the top of the stirring mechanism 17 on one side. At this time, the loading mechanism 16 at the upper end of the second chain 13 will come to the lower end. At this time, raw materials are added to the loading mechanism 16, so that the raw materials can be continuously poured into the stirring mechanism 17 for mixing.

[0032] like Figure 2 and Figure 4As shown, the sliding assembly 11 includes a first rotating shaft 111, one end of the first rotating shaft 111 is inserted in the first hollow shaft 10 and the two are rotatably connected, the other end of the first rotating shaft 111 is fixedly connected to the upper end of the first stopper 112, the lower end of the first stopper 112 is fixedly connected to one end of the second rotating shaft 113, the other end of the second rotating shaft 113 passes through the slide groove 9 and the two are slidably connected, the second rotating shaft 113 passes through the slide groove 9 and is fixedly connected to the upper end of the second stopper 114, the lower end of the second stopper 114 is fixedly connected to one end of the third rotating shaft 115, the other end of the third rotating shaft 115 passes through the second hollow shaft 12 and the two are rotatably connected, and the third rotating shaft 115 passes through one end of the second hollow shaft 12 and is fixedly connected to the loading mechanism 16. Since the first rotating shaft 111 is rotatably connected with the first hollow shaft 10, the third rotating shaft 115 is rotatably connected with the second hollow shaft 12, the first hollow shaft 10 is connected with the upper end of the first stopper 112, the upper end of the second stopper 114 is connected with the lower end of the first stopper 112 through the second rotating shaft 113, and the second rotating shaft 113 slides in the slide groove 9 in the second supporting plate 7. In this way, when the first sprocket 4 and the second sprocket 6 rotate, since the axes of the second rotating shaft 113 and the third rotating shaft 115 are not colinear, the rotation of the third rotating shaft 115 will be limited when the second rotating shaft 113 moves with the slide groove 9. The first rotating shaft 111 rotatably connected with the first hollow shaft 10 can make the loading mechanism 16 always maintain a stable posture when moving with the second sprocket 6, thereby greatly improving the safety and stability of the equipment during operation.

[0033] like Figure 1 and Figure 5As shown, the loading mechanism 16 includes a horizontal support plate 161, one side of which is fixedly connected to the third rotating shaft 115, so that when the third rotating shaft 115 moves, the loading mechanism 16 can move together, a loading box 162 is provided above the horizontal support plate 161, and two first brackets 163 are provided on one side of the lower end of the loading box 162. The lower end of the bracket is fixedly connected to the horizontal support plate 161, and the first bracket 163 can provide support for one end of the loading box 162. The two brackets are fixedly connected through a fourth rotating shaft 164, and one end of a hydraulic cylinder 165 is sleeved on the fourth rotating shaft 164 and the two are rotatably connected. The fourth rotating shaft 164 is provided with one end of a hydraulic cylinder 165. 64 can provide support for the hydraulic cylinder 165, and the other end of the hydraulic cylinder 165 is rotatably connected to the lower end of the loading box 162, so that when the hydraulic cylinder 165 is lifted, the loading box 162 can be lifted up for unloading. The lower end of the loading box 162 is rotatably connected to the fifth rotating shaft 167 through the second bracket 166, and two connecting rods 168 are rotatably connected between the fifth rotating shaft 167 and the fourth rotating shaft 164. Two rollers 169 are connected to the end of the loading box 162 away from the first bracket 163 below, so that the loading box 162 can move with the rollers 169 under the restriction of the connecting rods 168 during unloading, so that the unloading process is smooth and uniform. A movable plate 1610 is provided on the side of the loading box 162 close to the stirring mechanism 17, and the upper end of the movable plate 1610 is rotatably connected to the loading box 162. When the loading box 162 is tilted, the raw materials will automatically push the movable plate 1610 away during the falling process, and the unloading will be automatically completed. In the other processes, the movable plate 1610 will be in a natural vertical state to ensure that the raw materials in the loading box 162 will not be spilled, further improving the convenience of the equipment. Figure 1 and Figure 6 As shown, the stirring mechanism 17 includes a column 171, which is installed on the bottom plate 1 through the column 171. A mixing barrel 172 is fixedly connected above the column 171. A stirring rod 173 is inserted into the mixing barrel 172. The upper end of the stirring rod 173 penetrates the top plate of the mixing barrel 172 and the two are rotatably connected. A second motor 174 is fixedly connected to the upper end of the stirring rod 173. A feeding port 175 is provided on the top plate of the mixing barrel 172 near the charging mechanism 16. A discharge port 176 is provided at the lower end of the mixing barrel 172. A heater 177 is provided on the outer side of the mixing barrel 172. The stirring rod 173 can be driven by the second motor 174 to stir various raw materials poured into the feeding port 175. After being mixed evenly, the raw materials can be discharged through the discharge port 176 and enter the next process, thereby realizing the continuous production of energy-saving asphalt concrete. The heater 177 can adjust the temperature of the mixture at any time during mixing to prevent the asphalt from becoming cold and adhering to the mixing barrel 172, and can also improve the fluidity of the asphalt and thus improve the uniformity of mixing.

[0034] The implementation principle of this embodiment is as follows: when in use, the relevant raw materials are placed in the loading mechanism 16 at the lower end, and then the first motor 3 is started, and the first motor 3 drives the first sprocket 4 to rotate. Since the first sprocket 4 is connected to the second sprocket 6 by the first chain 5, the first sprocket 4 can move with the first chain 5 and the second sprocket 6. Since the first hollow shaft 10 fixedly connected to the first chain 5 and the second hollow shaft 12 fixedly connected to the second chain 13 are connected by the sliding assembly 11, when the first chain 5 moves, the second chain 13 can move with the third sprocket 14 and the fourth sprocket 15 arranged therein. , the loading mechanism 16 on the outside of the second hollow shaft 12 will also rotate with the second chain 13, so as to bring the raw materials loaded below to the top of the stirring mechanism 17 on one side, and start the hydraulic cylinder 165 to unload the materials in the loading box 162 into the stirring mechanism 17. At this time, the loading mechanism 16 at the upper end of the second chain 13 will come to the lower end. At this time, raw materials are added to the loading mechanism 16, and the raw materials can be continuously poured into the stirring mechanism 17. Driven by the second motor 174, the stirring mechanism 17 can continuously mix the poured raw materials, and after uniform mixing, they can be discharged through the discharge port 176 to enter the next process.

[0035] The embodiments of this specific implementation method are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An energy-saving asphalt concrete continuous mixing drum, characterized in that: comprising a bottom plate (1); A first support plate (2) is arranged on the bottom plate (1), the first support plate (2) is fixedly connected to the bottom plate (1), a first motor (3) is arranged on one side of the upper end of the first support plate (2), an output end of the first motor (3) passes through the first support plate (2), the output end of the first motor (3) is rotatably connected to the first support plate (2), a first sprocket (4) is fixedly connected to the output end of the first motor (3), a second sprocket (6) is connected below the first sprocket (4) via a first chain (5), the second sprocket (6) is rotatably connected to the first support plate (2), and a second support plate (7) is arranged on a side of the first chain (5) away from the first support plate (2); The second support plate (7) is fixedly connected to the first support plate (2) via a connecting block (8); a slide groove (9) is provided on the second support plate (7); the lower end of the second support plate (7) is fixedly connected to the bottom plate (1); two first hollow shafts (10) are fixedly connected to the outer side of the first chain (5); the distance between the two first hollow shafts (10) is equal to the distance between the centers of the first sprocket (4) and the second sprocket (6); one end of a sliding component (11) is rotatably connected inside the first hollow shaft (10); the sliding component (11) ) The other end of the second hollow shaft (12) passes through the slide groove (9) and is rotatably connected to the second hollow shaft (12). The two second hollow shafts (12) are fixedly connected to the second chain (13) on one side close to each other. The second chain (13) is provided with a third sprocket (14) and a fourth sprocket (15) at the upper and lower ends thereof. The third sprocket (14) and the fourth sprocket (15) are both rotatably connected to the second support plate (7). A loading mechanism (16) is provided on the outer side of the second hollow shaft (12), and a stirring mechanism (17) is provided on one side of the loading mechanism (16); The sliding assembly (11) comprises a first rotating shaft (111), one end of the first rotating shaft (111) is inserted into the first hollow shaft (10), the first rotating shaft (111) and the first hollow shaft (10) are rotatably connected, the other end of the first rotating shaft (111) is fixedly connected to the upper end of a first stopper (112), the lower end of the first stopper (112) is fixedly connected to one end of a second rotating shaft (113), the other end of the second rotating shaft (113) passes through the slide groove (9) and the two are slidably connected, the second rotating shaft (113) passes through one end of the slide groove (9) and is fixedly connected to the upper end of a second stopper (114), the lower end of the second stopper (114) is fixedly connected to one end of a third rotating shaft (115), the other end of the third rotating shaft (115) passes through the second hollow shaft (12) and the two are rotatably connected, the third rotating shaft (115) passes through one end of the second hollow shaft (12) and is fixedly connected to the loading mechanism (16); The loading mechanism (16) comprises a horizontal support plate (161), one side of the horizontal support plate (161) is fixedly connected to the third rotating shaft (115), a loading box (162) is provided above the horizontal support plate (161), two first brackets (163) are provided on one side of the lower end of the loading box (162), the lower end of the first bracket (163) is fixedly connected to the horizontal support plate (161), the two first brackets (163) are fixedly connected via a fourth rotating shaft (164), and the fourth rotating shaft (164) ) is sleeved with one end of a hydraulic cylinder (165) and the two are rotatably connected, the other end of the hydraulic cylinder (165) is rotatably connected to the lower end of the charging box (162), the lower end of the charging box (162) is rotatably connected to a fifth rotating shaft (167) through a second bracket (166), two connecting rods (168) are rotatably connected between the fifth rotating shaft (167) and the fourth rotating shaft (164), and two rollers (169) are connected to one end of the charging box (162) away from the first bracket (163) below; A movable plate (1610) is provided on one side of the charging box (162) close to the stirring mechanism (17), and the upper end of the movable plate (1610) is rotatably connected to the charging box (162); The stirring mechanism (17) comprises a column (171), a mixing barrel (172) is fixedly connected to the top of the column (171), a stirring rod (173) is inserted into the mixing barrel (172), the upper end of the stirring rod (173) passes through the top plate of the mixing barrel (172) and the two are rotatably connected, the upper end of the stirring rod (173) is fixedly connected to a second motor (174), a feeding port (175) is provided on the top plate of the mixing barrel (172) close to the charging mechanism (16), and a discharge port (176) is provided at the lower end of the mixing barrel (172).

2. The energy-saving asphalt concrete continuous mixing drum according to claim 1 is characterized in that: A heater (177) is provided on the outside of the mixing barrel (172).

3. The energy-saving asphalt concrete continuous mixing drum according to claim 1 is characterized in that: The first support plate (2) and the second support plate (7) are both perpendicular to the bottom plate (1).

4. A method for energy-saving asphalt concrete continuous mixing drum, characterized in that: An energy-saving asphalt concrete continuous mixing drum according to any one of claims 1 to 3 comprises the following process: The raw materials are placed in the loading mechanism (16), and then the first motor (3) is started. The first motor (3) drives the first sprocket (4) to rotate, thereby driving the first chain (5) and the second sprocket (6) to move together. When the first chain (5) moves, the second chain (13) drives the third sprocket (14) and the fourth sprocket (15) to move together. The loading mechanism (16) outside the second hollow shaft (12) rotates together with the second chain (13), thereby bringing the raw materials loaded below to the top of the stirring mechanism (17) on one side, and unloading the raw materials in the loading mechanism (16) into the stirring mechanism (17). At this time, the loading mechanism (16) at the upper end of the second chain (13) will come to the lower end. At this time, the raw materials are added to the loading mechanism (16), and the raw materials are continuously poured into the stirring mechanism (17). The stirring mechanism (17) continuously stirs the poured raw materials.

Images