Efficient laying device for outdoor road construction

Abstract

The utility model discloses an efficient paving device for outdoor road construction, and relates to the technical field of outdoor road construction, the efficient paving device comprises a material storage box and an auger, the bottom of the material storage box is provided with a blanking channel, the lower part of the interior of a support is rotatably connected with a transmission shaft I, and the exterior of the transmission shaft I on the left side is also provided with a belt pulley I; the exterior of the first belt wheel is connected with a second belt wheel through a first belt, a first bevel gear is arranged outside the second transmission shaft, and the auger is arranged in the middle of the right side of a third bevel gear. According to the efficient laying device for outdoor road construction, the auger and the stirring paddle are driven to rotate by means of power generated by rotation of the rolling roller, asphalt can be conveyed from right to left relative to the interior of the discharging channel, and the asphalt in the storage box is stirred; therefore, asphalt pouring can be stopped in time when the rolling roller stops rotating, the laying thickness can be controlled, and the laying efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of outdoor road construction technology, specifically to an efficient paving device for outdoor road construction. Background Technology

[0002] With the rapid development of the national economy and society, people are constantly pursuing a better rural life. This necessitates the optimization and improvement of urban and rural roads during urban and rural construction, requiring a large amount of equipment for road construction. Currently, asphalt roads are widely used for outdoor roads due to their smoothness and good permeability. During the construction of outdoor roads, paving equipment is typically used to apply the asphalt.

[0003] The existing paving equipment lacks a structure for precise control of asphalt discharge, which can easily lead to inconsistent asphalt paving thickness due to continuous asphalt pouring in one place.

[0004] Therefore, in view of this, we have studied and improved the existing structure and its shortcomings, and proposed a high-efficiency paving device for outdoor road construction. Utility Model Content

[0005] The purpose of this invention is to provide an efficient paving device for outdoor road construction to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a high-efficiency paving device for outdoor road construction, comprising a storage bin and an auger. The bottom of the storage bin is provided with a material discharge channel, and supports are provided on both sides of the storage bin. A drive shaft is rotatably connected to the lower part of the supports, and a compaction roller is provided on the outside of the drive shaft. A pulley is also provided on the outside of the drive shaft on the left side. A pulley is connected to the outside of the pulley via a belt. The drive shaft passes through the middle of the pulley. A bevel gear is provided on the outside of the drive shaft. A bevel gear and a bevel gear are connected to the outside of the bevel gear. The auger is located on the middle right side of the bevel gear. The top of the bevel gear is connected to the drive shaft. A pulley is sleeved on the upper part of the drive shaft. A pulley is connected to the outside of the pulley via a belt. A stirring paddle passes through the middle of the pulley.

[0007] Furthermore, the end of the auger away from the bevel gear three is rotatably connected to the feeding channel, and the auger and the drive shaft three are perpendicular to each other.

[0008] Furthermore, both bevel gear two and bevel gear three are meshed with bevel gear one, and the transmission shaft two is rotatably connected to the bracket, with the side of the bracket having an inverted concave structure.

[0009] Furthermore, a groove is provided below the surface of the storage box, and the stirring paddle and the drive shaft rotate in the same direction.

[0010] Furthermore, a moving component is installed on the lower right side of the storage box, and the moving component includes a servo motor and a bidirectional lead screw, with the output end of the servo motor connected to the bidirectional lead screw.

[0011] Furthermore, the moving assembly also includes a lead screw nut and a support arm, and the lead screw nut is externally connected to the bidirectional lead screw, with the support arm connected to the middle of the lead screw nut via a pivot.

[0012] Furthermore, the movable component also includes an axle, a second support arm, and a wheel, with the other end of the first support arm connected to the axle, and the second support arm and the wheel respectively disposed on the outside of the axle.

[0013] Furthermore, the end of the second support arm away from the wheel axle is rotatably connected to the storage box, and two servo motors and two bidirectional lead screws are each provided.

[0014] This utility model provides a high-efficiency paving device for outdoor road construction, which has the following beneficial effects:

[0015] 1. This utility model relies on the power of the rotating roller to drive the auger and mixing paddle to rotate, which can transport asphalt from right to left inside the feeding channel and produce a mixing effect on the asphalt inside the storage box. Since the feeding and the rotation of the roller are linked, the asphalt pouring can be stopped in time when the roller stops rotating, so that the paving thickness can be controlled and the paving efficiency can be improved.

[0016] 2. The servo motor of this utility model drives the bidirectional lead screw to rotate, so that the lead screw nut moves horizontally in opposite directions along the outside of the bidirectional lead screw. By reducing the included angle between support arm one and support arm two, the wheel supported by support arm one and support arm two replaces the rolling drum in contact with the ground, and the whole is moved with less effort by means of the wheel. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of an efficient paving device for outdoor road construction according to this utility model;

[0018] Figure 2 This is a schematic diagram of the cross-sectional structure of the storage box of a high-efficiency paving device for outdoor road construction according to this utility model;

[0019] Figure 3 This is a three-dimensional structural diagram of the storage box of an efficient paving device for outdoor road construction according to this utility model.

[0020] In the diagram: 1. Storage bin; 2. Feeding channel; 3. Support frame; 4. Drive shaft one; 5. Compactor roller; 6. Pulley one; 7. Belt one; 8. Pulley two; 9. Drive shaft two; 10. Bevel gear one; 11. Bevel gear two; 12. Bevel gear three; 13. Screw; 14. Pulley three; 15. Belt two; 16. Pulley four; 17. Agitator; 18. Moving component; 1801. Servo motor; 1802. Two-way lead screw; 1803. Lead screw nut; 1804. Support arm one; 1805. Wheel and axle; 1806. Support arm two; 1807. Wheel; 19. Drive shaft three. Detailed Implementation

[0021] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0022] like Figure 2 As shown, an efficient paving device for outdoor road construction includes a storage bin 1 and an auger 13. A material discharge channel 2 is provided at the bottom of the storage bin 1, and supports 3 are provided on both sides of the storage bin 1. A drive shaft 4 is rotatably connected to the lower part of the support 3, and a compaction roller 5 is provided outside the drive shaft 4. A pulley 6 is also provided outside the drive shaft 4 on the left side. A second pulley 8 is connected to the pulley 6 via a belt 7, and a drive shaft 9 passes through the middle of the pulley 8. A bevel gear 10 is provided outside the drive shaft 9, and bevel gears 11 and 12 are respectively connected to the bevel gear 10. The auger 13 is located on the bevel gear 11. On the right side of section 2, the top of bevel gear 2 11 is connected to drive shaft 3 19, and a pulley 3 14 is sleeved on the outside of drive shaft 3 19. The outside of pulley 3 14 is connected to pulley 4 16 via belt 2 15, and a stirring paddle 17 is inserted through the middle of pulley 4 16. The end of auger 13 away from bevel gear 3 12 is rotatably connected to the discharge channel 2, and auger 13 and drive shaft 3 19 are perpendicular to each other. Both bevel gear 2 11 and bevel gear 3 12 are meshed with bevel gear 1 10. Drive shaft 2 9 is rotatably connected to bracket 3, and the side of bracket 3 has an inverted concave structure. A groove is provided below the surface of storage box 1. The stirring paddle 17 and drive shaft 3 19 rotate in the same direction.

[0023] The specific operation is as follows: relying on the power of the rotation of the roller 5 to drive the auger 13 and the mixing paddle 17 to rotate, the asphalt can be transported from right to left inside the material feeding channel 2, and the asphalt inside the storage box 1 can be stirred. Since the feeding and the rotation of the roller 5 are linked, the asphalt pouring can be stopped in time when the roller 5 stops rotating, so that the paving thickness can be controlled and the paving efficiency can be improved.

[0024] like Figure 1 and Figure 3 As shown, a moving component 18 is installed on the lower right side of the storage bin 1. The moving component 18 includes a servo motor 1801 and a bidirectional lead screw 1802. The output end of the servo motor 1801 is connected to the bidirectional lead screw 1802. The moving component 18 also includes a lead screw nut 1803 and a support arm 1804. The lead screw nut 1803 is connected to the outside of the bidirectional lead screw 1802. The support arm 1804 is connected to the middle of the lead screw nut 1803 via a rotating shaft. The moving component 18 also includes an axle 1805, a second support arm 1806, and a wheel 1807. The other end of the support arm 1804 is connected to the axle 1805. The second support arm 1806 and the wheel 1807 are respectively provided on the outside of the axle 1805. The end of the second support arm 1806 away from the axle 1805 is rotatably connected to the storage bin 1. There are two servo motors 1801 and two bidirectional lead screws 1802.

[0025] The specific operation is as follows: the servo motor 1801 drives the bidirectional lead screw 1802 to rotate, so that the lead screw nut 1803 moves horizontally in opposite directions along the outside of the bidirectional lead screw 1802. By reducing the included angle between the first support arm 1804 and the second support arm 1806, the wheel 1807 supported by the first support arm 1804 and the second support arm 1806 replaces the rolling roller 5 in contact with the ground, and the whole is moved with less effort by means of the wheel 1807.

[0026] In summary, this high-efficiency paving device for outdoor road construction, when in use, firstly starts the servo motor 1801 to drive the bidirectional lead screw 1802 to rotate, and the lead screw nut 1803 drives the support arm 1804 to move horizontally in opposite directions along the outside of the bidirectional lead screw 1802, so that the included angle between the support arm 1804 and the support arm 2 1806 is reduced, and the wheel 1807 replaces the rolling roller 5 to support the entire device.

[0027] At this time, the wheel 1807 is used for movement. When it reaches the construction position, the servo motor 1801 is controlled to drive the bidirectional lead screw 1802 to rotate. The lead screw nut 1803 drives the support arm 1804 to move horizontally in opposite directions along the outside of the bidirectional lead screw 1802. After the angle between the support arm 1804 and the support arm 2 1806 increases, the wheel 1807 moves upward and the entire device is supported by the rolling roller 5.

[0028] Next, the asphalt mixture is added into the storage tank 1, and the storage tank 1 is pushed to make the two left and right compaction rollers 5 rotate. During this process, the friction between belt 1 7 and pulleys 1 6 and 2 8 transmits motion or power to drive shaft 2 9 and bevel gear 10 to rotate. Bevel gear 10 drives bevel gear 2 11 and bevel gear 3 12 to drive drive shaft 3 19, pulley 3 14 and auger 13 to rotate. Then, the friction between belt 2 15 and pulleys 3 14 and 4 16 transmits motion or power to the mixing paddle 1. As the device rotates to the left, the mixing paddle 17 agitates the asphalt inside the storage tank 1, preventing asphalt from clumping. At the same time, the auger 13 squeezes and pushes the asphalt to facilitate feeding. Since the feeding and the rotation of the compaction roller 5 are linked, the asphalt pouring can be stopped in time when the compaction roller 5 stops rotating, avoiding continuous asphalt pouring in one place. This allows the thickness of the paving to be controlled. In addition, the compaction roller 5 on the right side will smooth and compact the asphalt on the ground, simplifying the construction process and improving the efficiency of asphalt paving.

[0029] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A high-efficiency paving device for outdoor road construction, comprising a storage bin (1) and an auger (13), characterized in that, The bottom of the storage box (1) is provided with a feeding channel (2), and the two sides of the storage box (1) are provided with brackets (3). The lower part of the bracket (3) is rotatably connected to a drive shaft (4), and a rolling roller (5) is provided on the outside of the drive shaft (4). A pulley (6) is also provided on the outside of the drive shaft (4) on the left side. A pulley (8) is connected to the outside of the pulley (6) through a belt (7), and a drive shaft (9) passes through the middle of the pulley (8). A bevel gear 1 (10) is provided, and bevel gear 2 (11) and bevel gear 3 (12) are respectively connected to the outside of bevel gear 1 (10). The auger (13) is located in the middle right side of bevel gear 3 (12). The top of bevel gear 2 (11) is connected to drive shaft 3 (19), and pulley 3 (14) is sleeved on the outside of drive shaft 3 (19). The outside of pulley 3 (14) is connected to pulley 4 (16) through belt 2 (15), and a stirring paddle (17) is inserted through the middle of pulley 4 (16).

2. The high-efficiency paving device for outdoor road construction according to claim 1, characterized in that, The end of the auger (13) away from the bevel gear three (12) is rotatably connected to the feeding channel (2), and the auger (13) and the transmission shaft three (19) are perpendicular to each other.

3. The high-efficiency paving device for outdoor road construction according to claim 1, characterized in that, Both bevel gear two (11) and bevel gear three (12) are meshed with bevel gear one (10), and the transmission shaft two (9) is rotatably connected to the bracket (3), and the side of the bracket (3) has an inverted concave structure.

4. The high-efficiency paving device for outdoor road construction according to claim 1, characterized in that, The storage box (1) has a groove below its surface, and the stirring paddle (17) and the drive shaft (19) rotate in the same direction.

5. The high-efficiency paving device for outdoor road construction according to claim 1, characterized in that, A moving component (18) is installed on the lower right side of the storage bin (1), and the moving component (18) includes a servo motor (1801) and a bidirectional lead screw (1802), the output end of which is connected to the bidirectional lead screw (1802).

6. The high-efficiency paving device for outdoor road construction according to claim 5, characterized in that, The moving component (18) also includes a lead screw nut (1803) and a support arm (1804), and the lead screw nut (1803) is externally connected to the bidirectional lead screw (1802), and the support arm (1804) is connected to the middle of the lead screw nut (1803) via a pivot.

7. The high-efficiency paving device for outdoor road construction according to claim 6, characterized in that, The moving component (18) also includes an axle (1805), a second support arm (1806), and a wheel (1807). The other end of the first support arm (1804) is connected to the axle (1805), and the second support arm (1806) and the wheel (1807) are respectively provided on the outside of the axle (1805).

8. The high-efficiency paving device for outdoor road construction according to claim 7, characterized in that, The end of the second support arm (1806) away from the axle (1805) is rotatably connected to the storage box (1), and two servo motors (1801) and two bidirectional lead screws (1802) are provided.

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