Uniformly-paved asphalt material discharging device

Abstract

The utility model relates to the field of asphalt discharging devices, in particular to a uniformly-paved asphalt material discharging device which comprises a bottom plate, a material storage barrel for storing asphalt, a fixing ring, an L-shaped connecting piece, a discharging opening, a door frame, a stirring shaft, a rotating assembly, a discharging assembly and a discharging opening. The material storage barrel is fixed to the upper end of the bottom plate through a fixing ring, the portal frame is composed of two stand columns in bilateral symmetry and a cross beam, a cavity is formed in the cross beam, the two stirring shafts are installed in the cavity in a bilateral symmetry mode, and stirring fan blades are arranged on the outer walls of the stirring shafts; the double-shaft stirring structure is arranged, the stirring fan blades are driven to efficiently mix asphalt, the flowability of the asphalt in the storage barrel is remarkably enhanced, meanwhile, the asphalt is ensured to be uniformly distributed on the surface of a road under the assistance of the stirring work of the transverse plate, the paving efficiency is improved, and the paving quality is guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of asphalt discharging devices, in particular to a discharging device for evenly paving asphalt materials. Background Art

[0002] In the process of asphalt pavement construction, asphalt paving equipment is needed. The asphalt paving equipment is responsible for receiving, storing and transporting asphalt mixture to the paving area to ensure that the asphalt can be spread smoothly and continuously on the roadbed. This not only improves construction efficiency, but also ensures the quality of pavement paving, providing a key guarantee for the final road quality.

[0003] However, the asphalt storage method used by existing asphalt paving devices is mostly to place the asphalt in barrels. This method is prone to cause asphalt sedimentation, resulting in reduced fluidity, and then it is difficult to ensure that the asphalt can flow out of the discharge port evenly and smoothly. This phenomenon not only reduces the asphalt paving efficiency, but also has an adverse effect on the flatness and quality of the paving.

[0004] Therefore, in order to address the above-mentioned situation where the asphalt is deposited in the storage barrel, making it difficult to ensure that the asphalt can flow out of the discharge port evenly and smoothly, a discharge device for spreading uniform asphalt materials can be designed. Through the gear transmission structure and the rotating structure, the asphalt can be efficiently stirred while the asphalt can flow out of the discharge port evenly and smoothly, thereby improving the paving quality. Utility Model Content

[0005] In order to overcome the problem of asphalt sedimentation in the storage barrel, it is difficult to ensure that the asphalt can flow out of the discharge port evenly and smoothly.

[0006] The technical scheme of the utility model is: a discharging device for paving uniform asphalt materials, comprising a base plate, a storage barrel for storing asphalt, a fixing ring, an L-shaped connecting piece, a discharge port, a door frame, a stirring shaft, a rotating assembly, a discharge assembly and a discharge port; a storage barrel for storing asphalt is placed on the upper end of the base plate, a fixing ring adapted to the outer diameter of the storage barrel is arranged on the outer wall of the storage barrel, the L-shaped connecting piece fixes the fixing ring to the upper end of the base plate by fastening bolts, the discharge port is respectively opened at the lower end of the base plate and the storage barrel, and the door frame is composed of two vertical symmetrical The bottom end of the two columns are welded to the upper end of the bottom plate, the crossbeam is fixedly connected to the upper ends of the two columns, a cavity is arranged in the crossbeam, there are two stirring shafts which are symmetrically installed in the cavity, a rotating assembly is installed in the cavity and is located between the two stirring shafts, three stirring blades are fixedly connected to the outer walls of the two stirring shafts at equal intervals, and each stirring blade is distributed along the axial direction of the stirring shaft, a discharge assembly is installed at the lower end of the bottom plate and is located at the lower end of the discharge port, and a discharge port is opened at the lower end of the discharge assembly.

[0007] Preferably, the base plate serves as the basic supporting structure of the entire device and is made of a solid metal material with a certain thickness and strength. The storage barrel is used to store the asphalt material to be paved. The barrel body is cylindrical, which is convenient for storing and mixing asphalt. The fixing ring ensures that the storage barrel is firmly fixed on the base plate to prevent movement during mixing or transportation. The discharge port allows the asphalt material to flow out of the storage barrel and enter the discharge assembly. The gantry supports the stirring shaft and the rotating assembly. The stirring shaft drives the stirring blades by rotating. Driven by the stirring shaft, the stirring blades break up the asphalt material and mix it evenly. The rotating assembly provides power to the stirring shaft to make it rotate, and the discharge assembly evenly discharges the stirred asphalt material from the device in preparation for paving.

[0008] Preferably, the rotating assembly includes a No. 1 rotating motor, a No. 1 coupling, a No. 1 rotating support seat and a rotating shaft; the No. 1 rotating motor is installed in the cavity, the No. 1 rotating support seat is fixedly connected to the bottom of the cavity, the upper end of the rotating shaft is installed with a coupling and is connected to the output shaft of the No. 1 rotating motor through the coupling, the lower end of the rotating shaft is rotatably connected in the No. 1 rotating support seat, the No. 1 rotating motor serves as the power source of the rotating assembly, and provides the power required for rotation, the No. 1 coupling connects the output shaft of the No. 1 rotating motor and the rotating shaft, and transmits the rotational force of the motor, the No. 1 rotating support seat provides stable support for the rotating shaft, ensuring the stability of the rotating shaft during rotation, the support seat is designed with a bearing seat and a bearing, the bearing is installed in the bearing seat and cooperates with the lower end of the rotating shaft to reduce friction and wear, and the rotating shaft transmits the rotational power of the No. 1 rotating motor to the driving gear.

[0009] Preferably, a No. 2 rotating support seat is symmetrically fixedly connected to the top of the cavity, and a stirring shaft is rotatably connected to each No. 2 rotating support seat. The lower end of each stirring shaft extends downward into the storage barrel. The No. 2 rotating support seat provides stable support for the stirring shaft and ensures the stability of the stirring shaft during rotation. A bearing seat and a bearing are designed inside the No. 2 rotating support seat. The bearing is installed in the bearing seat and cooperates with the upper end of the stirring shaft to reduce friction. The stirring shaft is responsible for transmitting the rotational motion to the stirring blades, thereby driving the asphalt material to be mixed and stirred in the storage barrel. The stirring shaft is cylindrical and made of high-strength, corrosion-resistant metal material, such as stainless steel. They pass through the bearings in the No. 2 rotating support seat and rotate under its support. The stirring blades break up the asphalt material from around the stirring shaft and mix it evenly through the centrifugal force generated by the rotation. The stirring blades are designed to be slightly curved to increase the contact area with the asphalt material and the stirring effect.

[0010] Preferably, a driving gear is fixedly connected to the outer wall of the rotating shaft, a driven gear No. 1 is fixedly connected to the outer wall of the left stirring shaft, and a driven gear No. 2 is fixedly connected to the outer wall of the right stirring shaft. The driving gear is meshingly connected to the driven gear No. 1, and the driving gear is meshingly connected to the driven gear No. 2. The driving gear is connected to the driven gear through meshing, and transmits the rotational power of the motor to the stirring shaft, so that the stirring shaft rotates synchronously. The driven gear No. 1 is a transmission component on the left stirring shaft, which is connected to the driving gear through meshing, receives the rotational power transmitted by the driving gear, and drives the left stirring shaft and the stirring fan blades to rotate. The driven gear No. 2 is a transmission component on the right stirring shaft, which is symmetrically arranged with the driven gear No. 1, is connected to the driving gear through meshing, receives the rotational power transmitted by the driving gear, and drives the right stirring shaft and the stirring fan blades to rotate.

[0011] Preferably, the discharge assembly includes a discharge box, a fixed block and a No. 3 rotating support seat; the discharge box is fixedly connected to the lower end of the base plate and is located at the lower end of the discharge port, one end of the fixed block is fixedly connected to the front end inner wall of the discharge box, and one end of the fixed block is fixedly connected to the No. 3 rotating support seat. The discharge box is used to provide a mounting platform for the connecting shaft. The discharge box is made of corrosion-resistant and sturdy metal material, such as stainless steel. The fixed block is used to support and fix the No. 3 rotating support seat to ensure that the connecting shaft and the cross plate thereon can rotate in a stable environment. The No. 3 rotating support seat provides stable support for the connecting shaft and allows it to rotate within a certain range to drive the cross plate to perform discharge operations. The No. 3 rotating support seat is designed with a bearing seat and a bearing inside. The front end of the connecting shaft passes through the bearing in the No. 3 rotating support seat and rotates under its support to ensure the smoothness of the rotation process.

[0012] Preferably, a No. 2 rotating motor is installed at the rear end of the discharge box, a No. 2 coupling is installed at the rear end of the connecting shaft and is connected to the output shaft of the No. 2 rotating motor through the No. 2 coupling, the front end of the connecting shaft is rotatably connected to the No. 3 rotating support seat, and the No. 2 rotating motor serves as the power source of the discharge assembly to provide power for the rotation of the connecting shaft. The No. 2 coupling is used to connect the output shaft of the No. 2 rotating motor and the connecting shaft to transmit rotational force. The connecting shaft connects the No. 2 rotating motor and the No. 3 rotating support seat, and drives the cross plate to rotate and discharge, so that the asphalt can fall evenly on the ground.

[0013] Preferably, four transverse plates are fixedly connected to the outer wall circumference of the connecting shaft at equal intervals, and each transverse plate is distributed along the axial direction of the connecting shaft. The transverse plates rotate with the rotation of the connecting shaft, so that the asphalt enters the discharge box through the discharge port, and the asphalt is evenly laid on the road by rotating the transverse plates.

[0014] Beneficial effects of the utility model:

[0015] 1. The dual-axis mixing structure drives the mixing blades to efficiently mix the asphalt, significantly enhancing the fluidity of the asphalt in the storage barrel. At the same time, the material shifting work of the horizontal plate ensures that the asphalt is evenly distributed on the road surface, which not only improves the paving efficiency, but also ensures the paving quality;

[0016] 2. When the rotating motor drives the shaft to rotate, the driving gear will also rotate. The rotation of the driving gear will simultaneously drive the No. 1 driven gear and the No. 2 driven gear to rotate. In this way, the stirring shafts on the left and right sides will rotate synchronously, thereby driving the stirring blades to evenly stir the asphalt material. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 What is shown is a first three-dimensional structural schematic diagram of the discharging device for paving uniform asphalt material of the utility model;

[0018] Figure 2 Shown is a second three-dimensional structural schematic diagram of the discharging device for paving uniform asphalt materials of the utility model;

[0019] Figure 3 The third stereoscopic structure schematic diagram of the discharging device for paving uniform asphalt material of the utility model is shown;

[0020] Figure 4 What is shown is a front view schematic diagram of a discharging device for spreading uniform asphalt material of the utility model;

[0021] Figure 5 What is shown is a three-dimensional structural schematic diagram of a rotating assembly of a discharging device for spreading uniform asphalt materials of the utility model;

[0022] Figure 6 What is shown is a schematic diagram of the three-dimensional structure of the discharging component of the discharging device for spreading uniform asphalt material of the utility model.

[0023] Explanation of the reference numerals in the accompanying drawings: 1. bottom plate; 2. storage barrel; 3. fixing ring; 4. L-shaped connector; 5. discharge port; 6. door frame; 7. stirring shaft; 8. stirring blade; 901. rotating motor No. 1; 902. coupling No. 1; 903. rotating support seat No. 1; 904. rotating shaft; 1001. discharge box; 1002. fixing block; 1003. rotating support seat No. 3; 11. discharge port; 12. rotating support seat No. 2; 13. driving gear; 14. driven gear No. 1; 15. driven gear No. 2; 16. rotating motor No. 2; 17. connecting shaft; 18. coupling No. 2; 19. horizontal plate. DETAILED DESCRIPTION

[0024] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0025] See also Figure 1-Figure 6The utility model provides an embodiment: a discharging device for paving uniform asphalt materials, comprising a bottom plate 1, a storage barrel 2 for storing asphalt, a fixing ring 3, an L-shaped connecting piece 4, a discharge port 5, a door frame 6, a stirring shaft 7, a rotating assembly, a discharging assembly and a discharge port 11; a storage barrel 2 for storing asphalt is placed on the upper end of the bottom plate 1, a fixing ring 3 adapted to the outer diameter of the storage barrel 2 is provided on the outer wall of the storage barrel 2, and the L-shaped connecting piece 4 is fixedly connected to the fixing ring 3 by fastening bolts The upper end of the bottom plate 1, the feed opening 5 is respectively opened at the lower end of the bottom plate 1 and the storage barrel 2, the door frame 6 is composed of two left-right symmetrical columns and a crossbeam, the lower ends of the two columns are welded to the upper end of the bottom plate 1, the crossbeam is fixedly connected to the upper ends of the two columns, a cavity is arranged in the crossbeam, there are two stirring shafts 7 and they are installed in the cavity symmetrically, the rotating assembly is installed in the cavity and is located between the two stirring shafts 7, and the outer walls of the two stirring shafts 7 are equidistantly fixedly connected with three pieces of The stirring blades 8 are each distributed along the axial direction of the stirring shaft 7. The discharge assembly is installed at the lower end of the base plate 1 and is located at the lower end of the discharge port 5. The discharge port 11 is opened at the lower end of the discharge assembly. The base plate 1 serves as the basic supporting structure of the entire device and is made of solid metal material with a certain thickness and strength. The storage barrel 2 is used to store the asphalt material to be laid. The barrel body is cylindrical, which is convenient for storing and stirring asphalt. The fixing ring 3 ensures that the storage barrel 2 is firmly fixed on the base plate 1 to prevent movement during stirring or transportation. The discharge port 5 allows the asphalt material to flow out of the storage barrel 2 and enter the discharge assembly. The gantry 6 supports the stirring shaft 7 and the rotating assembly. The stirring shaft 7 drives the stirring blades 8 by rotation. Driven by the stirring shaft 7, the stirring blades 8 break up and mix the asphalt material evenly. The rotating assembly provides power to the stirring shaft 7 to make it rotate. The discharge assembly evenly discharges the stirred asphalt material from the device in preparation for paving.

[0026] See also Figure 5In this embodiment, the rotating assembly includes a No. 1 rotating motor 901, a No. 1 coupling 902, a No. 1 rotating support seat 903 and a rotating shaft 904; the No. 1 rotating motor 901 is installed in the cavity, the No. 1 rotating support seat 903 is fixedly connected to the bottom of the cavity, the upper end of the rotating shaft 904 is installed with a coupling and is connected to the output shaft of the No. 1 rotating motor 901 through the coupling, the lower end of the rotating shaft 904 is rotatably connected to the No. 1 rotating support seat 903, and the top of the cavity is symmetrically fixedly connected with a No. 2 rotating support seat 12, each No. 2 rotating support seat 12 is rotatably connected with a stirring shaft 7, and the lower end of each stirring shaft 7 extends downward into the storage barrel 2, the outer wall of the rotating shaft 904 is fixedly connected with a driving gear 13, and the left stirring shaft The outer wall of 7 is fixedly connected with a No. 1 driven gear 14, the outer wall of the right stirring shaft 7 is fixedly connected with a No. 2 driven gear 15, the driving gear 13 is meshedly connected to the No. 1 driven gear 14, the driving gear 13 is meshedly connected to the No. 2 driven gear 15, the No. 1 rotating motor 901 serves as the power source of the rotating component, providing the power required for rotation, the No. 1 coupling 902 connects the output shaft of the No. 1 rotating motor 901 and the rotating shaft 904, transmitting the rotational force of the motor, the No. 1 rotating support seat 903 provides stable support for the rotating shaft 904, ensuring the stability of the rotating shaft 904 during rotation, the support seat is designed with a bearing seat and a bearing inside, the bearing is installed in the bearing seat and cooperates with the lower end of the rotating shaft 904 to reduce friction and wear, the rotating shaft 9 04 The rotational power of the No. 1 rotating motor 901 is transmitted to the driving gear 13. The No. 2 rotating support seat 12 provides stable support for the stirring shaft 7 and ensures the stability of the stirring shaft 7 during rotation. The No. 2 rotating support seat 12 is designed with a bearing seat and a bearing. The bearing is installed in the bearing seat and cooperates with the upper end of the stirring shaft 7 to reduce friction. The stirring shaft 7 is responsible for transmitting the rotational motion to the stirring blades 8, thereby driving the asphalt material to be mixed and stirred in the storage barrel 2. The stirring shaft 7 is cylindrical and made of high-strength, corrosion-resistant metal materials such as stainless steel. They pass through the bearings in the No. 2 rotating support seat 12 and rotate under its support. The stirring blades 8 use the centrifugal force generated by the rotation to move the asphalt material from around the stirring shaft 7 Break up and mix evenly, the stirring blade 8 is designed to be slightly curved to increase the contact area with the asphalt material and the stirring effect, the driving gear 13 is connected with the driven gear through meshing, and transmits the rotational power of the motor to the stirring shaft 7, so that the stirring shaft 7 rotates synchronously, the No. 1 driven gear 14 is a transmission component on the left stirring shaft 7, it is connected with the driving gear 13 through meshing, receives the rotational power transmitted by the driving gear 13, and drives the left stirring shaft 7 and the stirring blade 8 to rotate, the No. 2 driven gear 15 is a transmission component on the right stirring shaft 7, it is symmetrically arranged with the No. 1 driven gear 14, is connected with the driving gear 13 through meshing, receives the rotational power transmitted by the driving gear 13, and drives the right stirring shaft 7 and the stirring blade 8 to rotate.

[0027] See also Figure 6 In this embodiment, the discharge assembly includes a discharge box 1001, a fixed block 1002 and a No. 3 rotating support seat 1003; the discharge box 1001 is fixedly connected to the lower end of the bottom plate 1 and is located at the lower end of the discharge port 5, one end of the fixed block 1002 is fixedly connected to the front end inner wall of the discharge box 1001, one end of the fixed block 1002 is fixedly connected to the No. 3 rotating support seat 1003, the rear end of the discharge box 1001 is installed with a No. 2 rotating motor 16, the rear end of the connecting shaft 17 is installed with a No. 2 coupling 18 and through the two The coupling 18 is connected to the output shaft of the second rotating motor 16. The front end of the connecting shaft 17 is rotatably connected to the third rotating support seat 1003. Four horizontal plates 19 are fixedly connected to the outer wall of the connecting shaft 17 at equal intervals. Each horizontal plate 19 is distributed along the axial direction of the connecting shaft 17. The discharge box 1001 is used to provide an installation platform for the connecting shaft 17. The discharge box 1001 is made of corrosion-resistant and strong metal materials, such as stainless steel. The fixed block 1002 is used to support and fix the third rotating support seat 1003. To ensure that the connecting shaft 17 and the horizontal plate 19 thereon can rotate in a stable environment, the No. 3 rotating support seat 1003 provides stable support for the connecting shaft 17 and allows it to rotate within a certain range to drive the horizontal plate 19 to perform the discharging operation. The No. 3 rotating support seat 1003 is internally designed with a bearing seat and a bearing. The front end of the connecting shaft 17 passes through the bearing in the No. 3 rotating support seat 1003 and rotates under its support to ensure the stability of the rotation process. The No. 2 rotating motor 16 serves as the power source of the discharging assembly to provide the connecting shaft 17 with a stable support. The rotation of shaft 17 provides power, and the No. 2 coupling 18 is used to connect the output shaft of the No. 2 rotating motor 16 and the connecting shaft 17 to transmit the rotational force. The connecting shaft 17 connects the No. 2 rotating motor 16 and the No. 3 rotating support seat 1003, and drives the cross plate 19 to rotate and discharge materials, so that the asphalt can fall evenly on the ground. The cross plate 19 rotates with the rotation of the connecting shaft 17, so that the asphalt enters the discharge box 1001 through the discharge port 5, and the material is evenly laid on the road through the rotation of the cross plate 19.

[0028] When working, the worker first pours the asphalt into the storage barrel, and then activates the No. 1 rotating motor 901 and the No. 2 rotating motor 16. The No. 1 motor drives the rotating shaft 904 to rotate, prompting the driving gear 13 to start. The rotating effect of the driving gear 13 is simultaneously transmitted to the No. 1 driven gear 14 and the No. 2 driven gear 15, prompting the stirring shafts 7 on both sides to achieve synchronous rotation. This linkage mechanism drives the stirring blades 8 to operate efficiently, and stirs the asphalt material in an all-round and uniform manner.

[0029] At the same time, the fully stirred asphalt flows smoothly into the discharge box 1001 through the discharge port 5. At this time, the No. 2 rotating motor 16 drives the connecting shaft 17 to rotate, thereby driving the cross plate 19 to rotate slowly. The rotating action of the cross plate 19 effectively moves the asphalt, ensuring that the asphalt can be evenly and finely laid on the ground, which significantly improves the uniformity and efficiency of laying.

[0030] Through the above steps, by configuring a dual-axis stirring structure, the stirring blades 8 are driven to efficiently mix the asphalt, which significantly enhances the fluidity of the asphalt in the storage barrel. At the same time, with the assistance of the material shifting work of the cross plate 19, the asphalt is ensured to be evenly distributed on the road surface, which not only improves the paving efficiency, but also ensures the paving quality, and solves the problem of asphalt sedimentation in the storage barrel, which makes it difficult to ensure that the asphalt can flow out of the discharge port 11 evenly and smoothly.

[0031] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A discharging device for paving uniform asphalt material, comprising a bottom plate (1), a storage barrel (2) for storing asphalt, a fixing ring (3), an L-shaped connecting piece (4) and a discharging port (5); characterized in that: It also includes a door frame (6), a stirring shaft (7), a rotating assembly, a discharge assembly and a discharge port (11); a storage barrel (2) for storing asphalt is placed on the upper end of the bottom plate (1); the outer wall of the storage barrel (2) is provided with a fixing ring (3) adapted to the outer diameter of the storage barrel (2); an L-shaped connecting piece (4) fixes the fixing ring (3) to the upper end of the bottom plate (1) by fastening bolts; a discharge port (5) is respectively provided at the lower end of the bottom plate (1) and the storage barrel (2); the door frame (6) is composed of two left-right symmetrical columns and a crossbeam; the lower ends of the two columns are welded At the upper end of the bottom plate (1), a crossbeam is fixedly connected to the upper ends of the two columns, a cavity is arranged in the crossbeam, two stirring shafts (7) are symmetrically installed in the cavity, a rotating assembly is installed in the cavity and is located between the two stirring shafts (7), three stirring blades (8) are fixedly connected to the outer walls of the two stirring shafts (7) at equal intervals around a circle, and each stirring blade (8) is distributed along the axial direction of the stirring shaft (7), a discharge assembly is installed at the lower end of the bottom plate (1) and is located at the lower end of the discharge port (5), and a discharge port (11) is opened at the lower end of the discharge assembly.

2. The device for discharging uniform asphalt material according to claim 1 is characterized in that: The rotating assembly comprises a No. 1 rotating motor (901), a No. 1 coupling (902), a No. 1 rotating support seat (903) and a rotating shaft (904); the No. 1 rotating motor (901) is installed in the cavity, the No. 1 rotating support seat (903) is fixedly connected to the bottom of the cavity, the upper end of the rotating shaft (904) is installed with a coupling and is connected to the output shaft of the No. 1 rotating motor (901) through the coupling, and the lower end of the rotating shaft (904) is rotatably connected to the No. 1 rotating support seat (903).

3. The device for discharging uniform asphalt material according to claim 2, characterized in that: The top of the cavity is symmetrically fixedly connected with a second rotating support seat (12), each of which is rotatably connected with a stirring shaft (7), and the lower end of each stirring shaft (7) extends downward into the storage barrel (2).

4. The device for discharging uniform asphalt material according to claim 3 is characterized in that: The outer wall of the rotating shaft (904) is fixedly connected with a driving gear (13), the outer wall of the left stirring shaft (7) is fixedly connected with a first driven gear (14), the outer wall of the right stirring shaft (7) is fixedly connected with a second driven gear (15), the driving gear (13) is meshedly connected with the first driven gear (14), and the driving gear (13) is meshedly connected with the second driven gear (15).

5. The device for discharging uniform asphalt material according to claim 4 is characterized in that: The discharge assembly comprises a discharge box (1001), a fixed block (1002) and a third rotating support seat (1003); the discharge box (1001) is fixedly connected to the lower end of the bottom plate (1) and is located at the lower end of the discharge port (5); one end of the fixed block (1002) is fixedly connected to the front inner wall of the discharge box (1001); and one end of the fixed block (1002) is fixedly connected to the third rotating support seat (1003).

6. The device for discharging uniform asphalt material according to claim 5, characterized in that: A No. 2 rotating motor (16) is installed at the rear end of the discharge box (1001), a No. 2 coupling (18) is installed at the rear end of the connecting shaft (17) and is connected to the output shaft of the No. 2 rotating motor (16) through the No. 2 coupling (18), and the front end of the connecting shaft (17) is rotatably connected to the No. 3 rotating support seat (1003).

7. The device for discharging uniform asphalt material according to claim 6, characterized in that: Four transverse plates (19) are fixedly connected to the outer wall of the connecting shaft (17) at equal intervals, and each transverse plate (19) is distributed along the axial direction of the connecting shaft (17).

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