Intelligent roadbed tamping device for coal gangue road construction

Abstract

The utility model relates to the technical field of road construction, and discloses an intelligent coal gangue road construction roadbed tamping device which comprises a moving table, a mounting frame is arranged above the moving table, a guide groove is formed in the outer surface of the mounting frame, a power mechanism is arranged on the inner wall of the guide groove, and the power mechanism comprises a sliding table slidably connected to the inner wall of the guide groove; the outer surface of the sliding table is rotationally connected with a first rotating shaft and a second rotating shaft. According to the intelligent roadbed tamping device for coal gangue road construction, through the action of a first gear, a second gear and a bevel gear, power loss can be reduced through the differential design, power is transmitted to the tamping mechanism to the maximum extent, and therefore the tamping mechanism is stably supported, and the tamping efficiency is improved by adjusting the height of the tamping mechanism. And the impact force of the tamping mechanism on the ground can be adjusted, so that different tamping requirements are met, and the flexibility and tamping efficiency of the device are improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of road construction, in particular to a roadbed tamping device for intelligent coal gangue road construction. BACKGROUND

[0002] Road construction is crucial to infrastructure construction, so the quality and technical level of road construction are directly related to the perfection degree of infrastructure and the development level of society. Tamping plays a crucial role in road construction, which is a key link to ensure road stability and improve road service life.

[0003] The existing patent (announcement number: CN217758204U) discloses a roadbed tamping device for road construction. It includes a support plate, the bottom of which is fixedly connected with a motor, the output end of which is fixedly connected with a rotating shaft, the top of which is fixedly connected with a mounting plate.

[0004] The above scheme makes the tamping rod and tamping plate rotate to tamp the roadbed around the device, increases the tamping area, improves the work efficiency, reduces the movement of the device, and is convenient to operate. In the above scheme, the cylinder drives the tamping rod and tamping plate to tamp the ground. However, the compression and release of the gas inside the cylinder during use will cause energy loss, affecting the tamping effect. In addition, the reaction force generated by tamping will also put a certain burden on the cylinder itself, causing the cylinder to wear out more quickly and reducing its service life. CONTENT OF THE UTILITY MODEL

[0005] In view of the deficiencies of the prior art, the present application provides a roadbed tamping device for intelligent coal gangue road construction, which has the advantages of stable power output and solves the problems raised in the background art.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical scheme: a roadbed tamping device for intelligent coal gangue road construction, comprising a mobile platform, a mounting frame is arranged above the mobile platform, a guide groove is formed on the outer surface of the mounting frame, a power mechanism is arranged on the inner wall of the guide groove, the power mechanism comprises a sliding table slidably connected to the inner wall of the guide groove, a first rotating shaft is rotatably connected to the outer surface of the sliding table, a second rotating shaft is rotatably connected to the outer surface of the sliding table, a first gear is fixedly connected to the outer surface of the first rotating shaft, a second gear is fixedly connected to the outer surface of the second rotating shaft, the second gear and the first gear are engaged, a bevel gear is engagedly connected to the outer surface of the second gear, a hydraulic rod is fixedly installed on the inner wall of the guide groove, the output end of the hydraulic rod is fixedly connected with a sliding table, a slot is formed on the outer surface of the mounting frame, a tamping mechanism is arranged on the inner wall of the slot, the tamping mechanism comprises a tamping column slidably connected to the inner wall of the slot, a toothed plate is fixedly connected to the outer surface of the tamping column, and the toothed plate and the first gear are engaged.

[0007] Through the above scheme, through the action of the first gear, the second gear and the bevel gear, the differential design can reduce power loss, so that the power is transmitted to the tamping mechanism to the maximum, thereby stably lifting the tamping mechanism, and by adjusting the height of the tamping mechanism, the impact force of the tamping mechanism on the ground can be adjusted, thereby adapting to different tamping requirements, improving the flexibility and tamping efficiency of the device, and then through the action of the hydraulic rod, the power mechanism can be driven away from the tamping mechanism, so that the first gear is separated from the tooth plate, thereby reducing wear and prolonging the service life, and the reaction force generated by tamping cannot be transmitted to the power mechanism due to the separation of the first gear, so that the reaction force cannot damage the power mechanism, thereby improving the service life of the device.

[0008] Further, the upper surface of the sliding table is fixedly connected with a fixing frame, the outer surface of the fixing frame is fixedly installed with a servo motor, and the output end of the servo motor is fixedly connected with the outer surface of the bevel gear.

[0009] Through the above scheme, through the action of the fixing frame, the servo motor can be supported, so as to ensure that the bevel gear and the second gear transmit power more stably.

[0010] Further, the diameter of the first gear is larger than the diameter of the second gear, and the diameter of the second gear is larger than the diameter of the bevel gear.

[0011] Through the above scheme, through the action of the first gear, the second gear and the bevel gear, the differential is formed under the difference in size of the three, thereby optimizing the power output and reducing the power loss, so as to improve the tamping efficiency.

[0012] Further, one end of the second gear is conical, and the outer surface of the second gear is matched with the outer surface of the bevel gear.

[0013] Through the above scheme, through the action of the second gear and the bevel gear, the transmission direction can be changed, which has higher flexibility, the transmission structure is compact and occupies small space, the space utilization rate can be improved, and the conical characteristic makes the energy loss smaller, thereby improving the overall performance of the equipment.

[0014] Further, the lower end of the tamping column is fixedly connected with a fixed plate, the bottom surface of the fixed plate is fixedly connected with a fixed block, the outer surface of the fixed block is slidably sleeved with a sleeve frame, and the bottom surface of the sleeve frame is fixedly connected with a tamping plate.

[0015] Through the above scheme, through the action of the fixed block and the sleeve frame, the ramming plate below can be guided, so that the impact force is distributed more accurately and uniformly, the ground is more uniformly rammed, the ramming efficiency is improved, the ramming plate ramming precision is ensured, the device is protected, and the service life of the device is improved.

[0016] Further, the outer surface of the ramming plate is fixedly connected with four rectangular array springs, and one end of the four springs away from the outer surface of the ramming plate is fixedly connected to the bottom surface of the fixed plate.

[0017] Through the above scheme, through the action of the spring, when the ramming mechanism is ramming, the reaction force generated by ramming is buffered and absorbed by the spring, thereby reducing the reaction force generated by ramming and improving the service life of the device.

[0018] Further, the outer surface of the mounting frame is provided with two communication grooves, and the inner walls of the two communication grooves are fixedly installed with three rollers.

[0019] Through the above scheme, through the action of the roller, when the ramming mechanism falls to ram the ground, the ramming column slides in the slot at this time, and the roller can reduce the contact area of the ramming column and the slot, thereby reducing the potential energy loss of the ramming mechanism and improving the quality of ramming.

[0020] Further, the inside of the moving table is fixedly embedded with a rotating motor, the output end of the rotating motor is fixedly connected with a third gear, the upper surface of the moving table is rotatably connected with a rotating gear plate, the rotating gear plate and the third gear are engaged, and the outer surface of the mounting frame is fixedly connected to the upper surface of the rotating gear plate.

[0021] Through the above scheme, through the action of the third gear and the rotating motor, when the rotating motor drives the third gear to rotate and drives the rotating gear plate to rotate, the ramming mechanism can be driven to perform circular motion, thereby improving the ramming area and improving the practicality of the device.

[0022] Compared with the prior art, the technical scheme of the present application has the following beneficial effects:

[0023] The roadbed ramming device for intelligent coal gangue road construction has the differential design of the first gear, the second gear and the bevel gear, which can reduce power loss, so that power is maximally transmitted to the ramming mechanism, the ramming mechanism is stably lifted, the impact force of the ramming mechanism on the ground can be adjusted by adjusting the height of the ramming mechanism, different ramming requirements are adapted to, the flexibility and ramming efficiency of the device are improved, then the power mechanism is driven away from the ramming mechanism by the hydraulic rod, so that the first gear is separated from the toothed plate, thereby reducing wear and prolonging the service life of the device, and the reaction force generated by ramming cannot be transmitted to the power mechanism due to the separation of the first gear, so that the reaction force cannot damage the power mechanism, thereby improving the service life of the device. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present application;

[0025] Figure 2 It is a schematic diagram of the three-dimensional structure of part of the present application;

[0026] Figure 3 It is a schematic diagram of the three-dimensional structure of the power mechanism of the present application;

[0027] Figure 4 It is a schematic diagram of the three-dimensional structure of the ramming mechanism of the present application.

[0028] In the drawings:

[0029] 1, mobile station; 2, rotating toothed disc; 3, mounting frame; 4, guide groove; 5, power mechanism; 501, sliding table; 502, first rotating shaft; 503, second rotating shaft; 504, first gear; 505, second gear; 506, bevel gear; 507, fixed frame; 508, servo motor; 6, hydraulic rod; 7, insertion slot; 8, ramming mechanism; 801, ramming column; 802, toothed plate; 803, fixed plate; 804, fixed block; 805, sleeve frame; 806, ramming plate; 807, spring; 9, communication groove; 10, roller; 11, third gear; 12, rotating motor. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0031] Please refer to Figure 1 , Figure 2 and Figure 3The roadbed ramming device for intelligent coal gangue road construction in the embodiment comprises a moving table 1, an installation frame 3 is arranged above the moving table 1, a guide groove 4 is arranged on the outer surface of the installation frame 3, a power mechanism 5 is arranged on the inner wall of the guide groove 4, the power mechanism 5 comprises a sliding table 501 which is slidingly connected to the inner wall of the guide groove 4, a first rotating shaft 502 is rotatably connected to the outer surface of the sliding table 501, a second rotating shaft 503 is rotatably connected to the outer surface of the sliding table 501, a first gear 504 is fixedly connected to the outer surface of the first rotating shaft 502, a second gear 505 is fixedly connected to the outer surface of the second rotating shaft 503, the second gear 505 and the first gear 504 are engaged, a bevel gear 506 is engagedly connected to the outer surface of the second gear 505, the differential design can reduce power loss by setting the first gear 504, the second gear 505 and the bevel gear 506, so that the power is maximally transmitted to the ramming mechanism 8, thereby stably lifting the ramming mechanism 8, and the impact force of the ramming mechanism 8 on the ground can be adjusted by adjusting the height of the ramming mechanism 8, so as to adapt to different ramming requirements, improve the flexibility and ramming efficiency of the device, the inner wall of the guide groove 4 is fixedly installed with a hydraulic rod 6, the output end of the hydraulic rod 6 is fixedly connected with the sliding table 501, the power mechanism 5 can be driven away from the ramming mechanism 8 by the action of the hydraulic rod 6, so that the first gear 504 is separated from the tooth plate 802, thereby reducing wear and prolonging the service life, and the reaction force generated by ramming cannot be transmitted to the power mechanism 5 due to the separation of the first gear 504, so that the reaction force cannot damage the power mechanism 5, thereby improving the service life of the device, the outer surface of the installation frame 3 is provided with a slot 7, the inner wall of the slot 7 is provided with a ramming mechanism 8, the ramming mechanism 8 comprises a ramming column 801 which is slidingly connected to the inner wall of the slot 7, the ramming column 801 can be guided by setting the slot 7, so that the ramming mechanism 8 can accurately ram the specified area, and the accuracy of the device is improved, the outer surface of the ramming column 801 is fixedly connected with a tooth plate 802, and the tooth plate 802 and the first gear 504 are engaged.

[0032] The upper surface of the sliding table 501 is fixedly connected with a fixing frame 507, the outer surface of the fixing frame 507 is fixedly installed with a servo motor 508, the output end of the servo motor 508 is fixedly connected with the outer surface of the bevel gear 506, the servo motor 508 can be supported through the action of the fixing frame 507, so as to ensure that the bevel gear 506 and the second gear 505 more stably transmit power, the diameter size of the first gear 504 is greater than that of the second gear 505, and the diameter size of the second gear 505 is greater than that of the bevel gear 506, through the action of the first gear 504, the second gear 505 and the bevel gear 506, differential is formed under the different sizes of the three, so as to optimize power output and reduce power loss, so as to improve ramming efficiency, one end of the second gear 505 is conical, the outer surface of the second gear 505 is matched with the outer surface of the bevel gear 506, through the action of the second gear 505 and the bevel gear 506, the transmission direction can be changed, which has higher flexibility, the transmission structure is compact and occupies small space, the space utilization rate can be improved, and the characteristics of the cone make the energy loss smaller, so as to improve the overall performance of the equipment.

[0033] The lower end of the ramming column 801 is fixedly connected with a fixed plate 803, the bottom surface of the fixed plate 803 is fixedly connected with a fixed block 804, the outer surface of the fixed block 804 is slidably sleeved with a sleeve frame 805, the bottom surface of the sleeve frame 805 is fixedly connected with a ramming plate 806, through the action of the fixed block 804 and the sleeve frame 805, the ramming plate 806 below can be guided, so that the ramming is more accurate and the impact force is uniformly distributed, the ground is more evenly rammed, the ramming efficiency is improved, the ramming plate 806 is guaranteed to have high ramming precision, the device is protected, and the service life of the device is improved, the outer surface of the ramming plate 806 is fixedly connected with four rectangular array springs 807, one end of the four springs 807 away from the outer surface of the ramming plate 806 is fixedly connected with the bottom surface of the fixed plate 803, through the action of the spring 807, when the ramming mechanism 8 is ramming, the reaction force generated by the ramming is buffered and absorbed by the spring 807, so as to reduce the reaction force generated by the ramming, and improve the service life of the device.

[0034] The outer surface of the mounting frame 3 is provided with two communication grooves 9, the inner walls of the two communication grooves 9 are fixedly provided with three rollers 10, through the setting of the rollers 10, when the tamping mechanism 8 falls to tamp the ground, at this time the tamping column 801 slides in the insertion groove 7, at this time the rollers 10 can reduce the contact area of the tamping column 801 and the insertion groove 7, thereby reducing the potential energy loss of the tamping mechanism 8 falling, improving the quality of tamping, the inside of the moving table 1 is fixedly embedded with a rotating motor 12, the output end of the rotating motor 12 is fixedly connected with a third gear 11, the upper surface of the moving table 1 is rotatably connected with a rotating toothed disc 2, the rotating toothed disc 2 is engaged with the third gear 11, the outer surface of the mounting frame 3 is fixedly connected to the upper surface of the rotating toothed disc 2, through the setting of the third gear 11 and the rotating motor 12, when the rotating motor 12 drives the third gear 11 to rotate and drives the rotating toothed disc 2 to rotate, thereby the tamping mechanism 8 can be driven to move in a circle, so as to improve the tamping area and improve the practicability of the device.

[0035] The roadbed tamping device for intelligent coal gangue road construction in the embodiment can reduce power loss through the differential design of the first gear 504, the second gear 505 and the bevel gear 506, so that the power is maximally transmitted to the tamping mechanism 8, thereby stably lifting the tamping mechanism 8, and by adjusting the height of the tamping mechanism 8, the impact force of the tamping mechanism 8 on the ground can be adjusted, so as to adapt to different tamping requirements, improve the flexibility and tamping efficiency of the device, and then through the action of the hydraulic rod 6, the power mechanism 5 can be driven to move away from the tamping mechanism 8, so that the first gear 504 is separated from the toothed plate 802, thereby reducing wear and prolonging the service life, and the reaction force generated by tamping cannot be transmitted to the power mechanism 5 due to the separation of the first gear 504, so that the reaction force cannot damage the power mechanism 5, thereby improving the service life of the device.

[0036] It should be noted that the tamping mechanism 8 is made of high-strength steel material, thereby reducing the damage of the impact force generated when the tamping mechanism 8 falls, thereby prolonging the service life of the tamping mechanism 8, reducing the frequency of replacement and maintenance, and making it less likely to deform or be damaged under pressure, thereby ensuring the stability and reliability of tamping.

[0037] The working principle of the above embodiment is that: when the device is used, the rotating motor 12 is started to drive the third gear 11 to rotate and match the meshing of the rotating tooth disc 2, so as to drive the tamping mechanism 8 to rotate, then the servo motor 508 drives the bevel gear 506 to rotate, thereby the second gear 505 and the first gear 504 rotate, match the meshing connection of the tooth plate 802 and drive the tamping column 801 to move stably under the differential design, thereby adjusting the height of the tamping mechanism 8, the impact force of the tamping mechanism 8 on the ground can be adjusted, so as to adapt to different tamping needs, then the hydraulic rod 6 drives the power mechanism 5 to move away from the tamping mechanism 8, and the first gear 504 is separated from the tooth plate 802, at this time the tamping mechanism 8 can be tamped on the ground under the action of gravity, at this time the tamping column 801 slides in the slot 7, matches the guidance of the slot 7, can accurately tamp the specified ground, improves the accuracy of tamping, and the roller 10 can reduce the contact area of the tamping column 801 and the slot 7, thereby reducing the potential loss of the tamping mechanism 8, improving the quality of tamping, then the reaction force generated during tamping can be buffered and absorbed by the spring 807, thereby reducing the reaction force generated during tamping, and improving the service life of the device.

[0038] It should be noted that, in this document, the terms "first", "second", and so on are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between the entities or operations. Moreover, the terms "include", "contain" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment. Without more limitations, the element defined by the statement "including a" does not exclude the presence of another identical element in the process, method, article or equipment including the element.

[0039] Although the embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A subgrade tamping device for intelligent coal gangue road construction, comprising a moving table (1), characterized in that: The upper surface of the mobile station (1) is provided with a mounting rack (3), the outer surface of the mounting rack (3) is provided with a guide groove (4), the inner wall of the guide groove (4) is provided with a power mechanism (5), the power mechanism (5) comprises a sliding table (501) which is slidingly connected to the inner wall of the guide groove (4), the outer surface of the sliding table (501) is rotatably connected with a first rotating shaft (502), the outer surface of the sliding table (501) is rotatably connected with a second rotating shaft (503), the outer surface of the first rotating shaft (502) is fixedly connected with a first gear (504), the outer surface of the second rotating shaft (503) is fixedly connected with a second gear (505), the second gear (505) and the first gear (504) are engaged, the outer surface of the second gear (505) is engagedly connected with a bevel gear (506), the inner wall of the guide groove (4) is fixedly provided with a hydraulic rod (6), the output end of the hydraulic rod (6) is fixedly connected with the sliding table (501), the outer surface of the mounting rack (3) is provided with a slot (7), the inner wall of the slot (7) is provided with a tamping mechanism (8), the tamping mechanism (8) comprises a tamping column (801) which is slidingly connected to the inner wall of the slot (7), the outer surface of the tamping column (801) is fixedly connected with a toothed plate (802), the toothed plate (802) and the first gear (504) are engaged.

2. The roadbed tamping device for intelligent coal gangue road construction according to claim 1, characterized in that: The upper surface of the sliding table (501) is fixedly connected with a fixed frame (507), the outer surface of the fixed frame (507) is fixedly provided with a servo motor (508), the output end of the servo motor (508) is fixedly connected to the outer surface of the bevel gear (506).

3. The roadbed tamping device for intelligent coal gangue road construction of claim 1, characterized in that: The diameter size of the first gear (504) is greater than the diameter size of the second gear (505), and the diameter size of the second gear (505) is greater than the diameter size of the bevel gear (506).

4. The roadbed tamping device for intelligent coal gangue road construction of claim 1, characterized in that: One end of the second gear (505) is tapered, and the outer surface of the second gear (505) is matched with the outer surface of the bevel gear (506).

5. The roadbed tamping device for intelligent coal gangue road construction of claim 4, characterized in that: The lower end of the tamping column (801) is fixedly connected with a fixed plate (803), the bottom surface of the fixed plate (803) is fixedly connected with a fixed block (804), the outer surface of the fixed block (804) is slidingly sleeved with a sleeve frame (805), and the bottom surface of the sleeve frame (805) is fixedly connected with a tamping plate (806).

6. The roadbed tamping device for intelligent coal gangue road construction of claim 5, characterized in that: The outer surface of the tamping plate (806) is fixedly connected with four rectangular array springs (807), and one end of the four springs (807) away from the outer surface of the tamping plate (806) is fixedly connected to the bottom surface of the fixed plate (803).

7. The roadbed tamping device for intelligent coal gangue road construction of claim 1, characterized in that: The outer surface of the mounting rack (3) is provided with two communication grooves (9), and the inner walls of the two communication grooves (9) are fixedly provided with three rollers (10).

8. The roadbed tamping device for intelligent coal gangue road construction of claim 1, characterized in that: The inside of the mobile station (1) is fixedly embedded with a rotating motor (12), the output end of the rotating motor (12) is fixedly connected with a third gear (11), the upper surface of the mobile station (1) is rotatably connected with a rotating toothed disc (2), the rotating toothed disc (2) and the third gear (11) are engaged, and the outer surface of the mounting frame (3) is fixedly connected to the upper surface of the rotating toothed disc (2).

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