A high-efficiency filling and sealing machine for highway engineering

Abstract

The utility model relates to a high-efficiency filling and sealing machine for highway engineering, aiming to solve the technical problem that the discharge port will be damaged and the normal filling movement of the filling and sealing machine will be affected during the collision between the current highway protrusions and the filling discharge port. Each fixed plate is fixedly installed with a connecting sleeve at one end away from the movable base, and a hollow tube is passed through the inner side of each connecting sleeve and fixedly sleeved, and a movable rod is slidably installed at the bottom of each hollow tube, and a connecting plate is fixedly installed on the bottom surface of each movable rod, and a stop block is fixedly installed on the bottom surface of each connecting plate, and a transmission plate is transversely fixedly installed on the middle part of one end of each connecting plate close to the corrugated hose. The utility model ensures that the position of the discharge pipe will not be restored too quickly and collide with the protruding debris, and avoids the bottom of the discharge pipe directly colliding with the road surface protrusions to cause it to be damaged, thereby affecting the conveying quality of the crack filler, thereby ensuring the quality of filling and filling the cracks in the highway road surface.

Description

Technical Field

[0001] The utility model relates to the technical field of highway crack repair, in particular to a high-efficiency potting machine for highway engineering. Background Art

[0002] At present, highways refer to public roads that can be used for driving between cities, urban and rural areas, and villages and have been approved by the highway authorities. Highways include roadbeds, pavements, bridges, culverts, and tunnels. After long-term use, cracks will appear on the pavement. Therefore, a sealing machine is generally required to seal and repair the cracks on the highway to ensure the normal use of the highway.

[0003] According to the patent CN220927459U, a high-efficiency potting machine for highway engineering includes a high-efficiency potting machine for highway engineering, including a flatbed cart, a circular plate is provided below the through hole, the bottom end of each of the hydraulic rods is fixedly connected to the upper surface of the circular plate, the bottom surface of the circular plate is fixedly connected to a support plate, and the hydraulic rod, the circular plate, a rotating shaft 1, a diamond saw blade, an air compressor, a high-pressure nozzle and other components are arranged, and the circular plate is driven to rise or fall to adjust the height through the hydraulic rod, and then the motor 1 is started, the motor 1 drives the rotating shaft 1 to rotate, the rotating shaft 1 drives the diamond saw blade to rotate, and the air compressor is started to compress the air at the same time, and the compressed air is guided to the high-pressure nozzle through the air pipe, and the high-pressure nozzle ejects the compressed air at the same time, so that the device can cut the cracks on the road surface to the same depth and clean the dust in the cracks. In addition to achieving the effect of efficient combination of asphalt and road surface, in the process of realizing the utility model, the inventor found that at least the following problems in the prior art have not been solved. The dust inside the cracks of the road is removed by the air pipe and the high-pressure nozzle, which solves the problem that the asphalt filled into the cracks cannot be effectively combined with the road surface. During use, when using a sealing machine to fill the cracks of the road, the operator often pushes the gas collector to drive the grouting port on its side to inject the filling material. In this process, the position of the discharge port is often close to the road surface. Once there is a protrusion on the road surface, the position of the discharge port cannot be quickly and automatically lifted away from the protrusion when moving, which can easily cause the protrusion to collide with the discharge port, which will not only damage the discharge port, but also affect the normal filling movement of the sealing machine. For this reason, it is necessary to design a new technical solution to solve it. Utility Model Content

[0004] The purpose of the utility model is to overcome the deficiencies of the prior art, meet actual needs, and provide a high-efficiency filling machine for highway engineering to solve the technical problem that the discharge port will be damaged and the normal filling movement of the filling machine will be affected during the collision between the current highway protrusions and the filling discharge port.

[0005] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is: design a high-efficiency filling and sealing machine for highway engineering, including a mobile base, a support rod is vertically fixedly installed on the top side of the mobile base, a storage tank is fixedly installed between the tops of the support rods, a conveying elbow is fixedly connected to the bottom of the side of the storage tank, a corrugated hose is fixedly connected to the bottom of the conveying elbow, and a discharge pipe is fixedly connected to the bottom of the corrugated hose;

[0006] The surfaces of both ends of the side of the movable base are fixedly installed with fixed plates, and each of the fixed plates is fixedly installed with a connecting sleeve at one end away from the movable base, and a hollow tube is passed through the inner side of each connecting sleeve and fixedly sleeved, and a movable rod is slidably installed at the bottom of each hollow tube, and a connecting plate is fixedly installed on the bottom surface of each movable rod, and a moving block is fixedly installed on the bottom surface of each connecting plate, and a transmission plate is transversely fixedly installed at the middle of one end of each connecting plate close to the corrugated hose;

[0007] A fixed sleeve is fixedly sleeved on the bottom of the outer side of the discharge pipe, and one end of the transmission plate away from the connecting plate is fixedly connected to the outer side of the fixed sleeve;

[0008] An extrusion plate is slidably installed on the bottom inner side of each hollow tube, a damping pad is fixedly bonded to the outer surface of each extrusion plate, and the outer side of the damping pad is attached to the inner wall of the hollow tube, and a push spring is movably sleeved on the top inner side of each hollow tube, and the bottom of the push spring is movably attached to the outer side of the extrusion plate.

[0009] Preferably, a hand push frame is fixedly installed at an angle on the top side of the mobile base, and a generator is provided on the top side of the mobile base.

[0010] Preferably, a quantitative valve is fixedly installed on the outer side of the delivery elbow.

[0011] Preferably, a connecting frame is fixedly installed on the side of the movable base, an I-shaped rod is rotatably installed on the inner bottom of the connecting frame through a bearing, and a leveling roller is fixedly sleeved on the middle end surface of the I-shaped rod.

[0012] Preferably, connecting columns are fixedly installed at both ends of the inner top of the connecting frame, a scraper plate is fixedly installed between the bottoms of the two groups of connecting columns, and the bottom of the scraper plate is movably fitted to the outer side of the leveling roller.

[0013] Preferably, a movable groove is provided at the middle end of the bottom of each hollow tube, and the movable rod penetrates and is slidably inserted into the movable groove.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model connects the conveying elbow and the discharge pipe through a corrugated hose, and right-angled trapezoidal abutting blocks are arranged on both sides of the outside of the discharge pipe through a transmission plate and a connecting plate, and the extrusion plate and the abutting blocks are transmission-connected through a movable rod, so that when the mobile base and the discharge pipe are moved to transport the crack filler to the road surface, the abutting blocks located on the left and right sides of the discharge pipe can contact the protrusions on the road surface in advance when moving. As the mobile base continues to move, the protrusions on the road surface will provide the abutting blocks with corresponding vertical forces during the process of translation along the inclined surface and the bottom surface of the abutting blocks. The driving force, combined with the deformable structure of the corrugated hose itself, allows the abutment block to drive the discharge pipe to rise vertically synchronously, and combined with the damping and pushing action of the damping pad and the pushing spring, after the protrusion moves to the bottom of the discharge pipe and loses its resistance to the abutment block, the descending speed of the abutment block and the discharge pipe can be damped and slowed down, ensuring that the position of the discharge pipe will not recover too quickly and collide with the raised debris, avoiding the bottom of the discharge pipe directly colliding with the protrusions on the road surface and causing it to be damaged, affecting the delivery quality of the crack filler, thereby ensuring the quality of sealing and filling cracks in the highway pavement.

[0016] 2. The utility model is provided with a leveling roller on the side of the mobile base and a triangular scraper plate on the top of the leveling roller through a connecting column, so that after the road cracks are filled, the scraper plate can scrape and remove the material from the surface of the leveling roller, ensuring that the leveling roller can always level and flatten the cracked road surface after the filling is completed, thereby further improving the quality of sealing and filling cracks in highway road surfaces. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0018] Figure 2 This is an enlarged structural diagram of part A of the utility model;

[0019] Figure 3 This is a schematic diagram of the front cross-sectional structure of the hollow tube of the utility model;

[0020] Figure 4 This is a schematic diagram of the side cross-sectional structure of the connection frame of the utility model;

[0021] In the figure: 1. Mobile base; 11. Hand push frame; 12. Support rod; 13. Storage tank; 14. Generator; 15. Delivery elbow; 16. Dosing valve;

[0022] 2. Corrugated hose; 21. Discharge pipe; 22. Fixed sleeve; 23. Transmission plate; 24. Moving block; 25. Connecting plate; 26. Fixed plate; 27. Connecting sleeve; 28. Hollow tube; 29. ​​Movable rod;

[0023] 3. Extrusion plate; 31. Push spring; 32. Damping cushion;

[0024] 4. Connecting frame; 41. I-shaped rod; 42. Leveling roller; 43. Connecting column; 44. Scraper plate;

[0025] 5. Activity slot. DETAILED DESCRIPTION

[0026] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0027] Example 1: A high-efficiency potting machine for highway engineering, see Figures 1 to 4 A support rod 12 is vertically fixedly installed on the top side of the mobile base 1, and a storage tank 13 is fixedly installed between the tops of the support rods 12. A conveying elbow 15 is fixedly connected to the bottom of the side of the storage tank. A corrugated hose 2 is fixedly connected to the bottom of the conveying elbow 15. A discharge pipe 21 is fixedly connected to the bottom of the corrugated hose 2. Fixed plates 26 are fixedly installed on the surfaces of both ends of the side of the mobile base 1. A connecting sleeve 27 is fixedly installed on the end of each fixed plate 26 away from the mobile base 1. A hollow tube 28 is fixedly sleeved through the inner side of each connecting sleeve 27. A movable rod 29 is slidably installed through the bottom of each hollow tube 28. A connecting plate 25 is fixedly installed on the bottom surface of each movable rod 29. A moving block 24 is fixedly installed on the bottom surface of each connecting plate 25. A transmission plate 23 is horizontally fixedly installed on the middle part of one end of each connecting plate 25 close to the corrugated hose 2. A fixed sleeve 22 is fixedly sleeved on the outer bottom of the discharge pipe 21, and the transmission plate 23 is away from the connecting sleeve One end of the plate 25 is fixedly connected to the outer side of the fixed sleeve 22, and an extrusion plate 3 is slidably installed at the bottom of the inner side of each hollow tube 28. A damping pad 32 is fixedly bonded to the outer surface of each extrusion plate 3, and the outer side of the damping pad 32 is fitted to the inner wall of the hollow tube 28. A push spring 31 is movably sleeved on the top of the inner side of each hollow tube 28, and the bottom of the push spring 31 is movably fitted to the outer side of the extrusion plate 3. The discharge pipe 21 and the conveying elbow 15 are connected through the corrugated hose 2, combined with the deformation connection effect of the corrugated hose 2 itself, and the right-angled trapezoidal abutment blocks 24 are arranged on both sides of the outer side of the discharge pipe 21. Synchronously, under the effect of the damping of the damping pad 32 to slow down the moving speed, it is ensured that the position of the discharge pipe 21 will not be restored too quickly and collide with raised debris, and the bottom of the discharge pipe 21 is prevented from directly colliding with the protrusions on the road surface and causing it to be damaged, thereby affecting the conveying quality of the crack filler, thereby ensuring the quality of filling and sealing the cracks in the highway pavement.

[0028] For details, see Figures 1 to 4A hand push frame 11 is fixedly installed on the top side of the mobile base 1 at an angle, and a generator 14 is arranged on the top side of the mobile base 1. The hand push frame 11 facilitates construction workers to push the overall potting mechanism to adjust the construction position, and the structural function of the generator 14 can provide the power required for the operation of the heating element and the stirring element inside the storage tank 13.

[0029] For further information, see Figures 1 to 4 A quantitative valve 16 is fixedly installed on the outside of the conveying elbow 15, and quantitative control of the conveying of crack filling materials can be achieved through the structural function of the quantitative valve 16.

[0030] It is worth noting that see Figures 1 to 4 A connecting frame 4 is fixedly installed on the side of the mobile base 1, and an I-shaped rod 41 is rotatably installed on the inner bottom of the connecting frame 4 through a bearing. A leveling roller 42 is fixedly sleeved on the middle end surface of the I-shaped rod 41. Through the structural function of the leveling roller 42, the filled road cracks can be pressed and leveled.

[0031] It is worth noting that see Figures 1 to 4 Connecting columns 43 are fixedly installed at both ends of the inner top of the connecting frame 4, and a scraper plate 44 is fixedly installed between the bottoms of the two groups of connecting columns 43, and the bottom of the scraper plate 44 is movably fitted to the outside of the leveling roller 42. Through the structural function of the scraper plate 44, the material impurities adhered to the outside of the leveling roller 42 can be scraped and removed.

[0032] It is worth noting that see Figures 1 to 4 A movable groove 5 is provided at the middle end of the bottom of each hollow tube 28, and a movable rod 29 is inserted into and slidably connected to the movable groove 5. Through the guiding sliding action of the movable groove 5 on the movable rod 29, the movable block 24 is acted upon by the protrusion, and the movable rod 29 can only drive the extrusion plate 3 to move vertically inside the hollow tube 28 without lateral movement.

[0033] During operation, after the required filling material is poured into the storage tank 13, the heating element and the stirring element inside the storage tank 13 are powered by the structure of the generator 14, and then the hand push frame 11 is held to push the movable base 1, so that the bottom of the discharge pipe 21 can be above the road surface to be repaired, and then the quantitative valve 16 is started to discharge the materials piled in the storage tank 13. When there are raised debris on the road surface outside the crack to be repaired, after the movable base 1 moves to the surface of the raised debris, the top of the raised debris contacts the bottom inclined surface of the abutting block 24. As the movable base 1 continues to move, the raised debris can move along the inclined surface of the abutting block 24, causing the abutting block 24 to be abutted and providing it with a corresponding vertical driving force, and then under the transmission action of the transmission plate 23, combined with the deformable structure of the corrugated hose 2 itself. The support block 24 can drive the discharge pipe 21 to be lifted vertically synchronously. After the support block 24 moves with the moving base 1 and its protrusion is removed from the ground of the single-sided support block 24, the descending speed of the support block 24 and the discharge pipe 21 can be damped and slowed down under the joint damping pushing action of the pushing spring 31 and the combined damping pad 32, to ensure that the position of the discharge pipe 21 will not recover too quickly and collide with the protruding debris, to avoid the bottom of the discharge pipe 21 directly colliding with the protrusions on the road surface and causing it to be damaged, thereby affecting the conveying quality of the crack filler. At the same time, under the rotation action of the leveling roller 42, the surface of the filler conveyed to the inside of the crack can be pressed and leveled, and then the scraper plate 44 can scrape and remove the material adhered to the surface of the leveling roller 42 under the contact and resistance action of the scraper plate 44 on the surface of the leveling roller 42 during the rotation of the leveling roller 42.

[0034] In addition, the components designed in the present invention are all universal standard parts or components known to technical personnel in the field. Their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods. They can be fully implemented by technical personnel in the field, and there is no need to elaborate. The content protected by the present invention does not involve improvements to internal structures and methods.

[0035] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A high-efficiency potting machine for highway engineering, comprising a mobile base (1), characterized in that: A support rod (12) is vertically fixedly installed on the top side of the mobile base (1), a storage tank (13) is fixedly installed between the tops of the support rods (12), a conveying elbow (15) is fixedly connected to the bottom of the side of the storage tank (13), a corrugated hose (2) is fixedly connected to the bottom of the conveying elbow (15), and a discharge pipe (21) is fixedly connected to the bottom of the corrugated hose (2); The surfaces of both ends of the side of the movable base (1) are fixedly mounted with fixing plates (26); the end of each fixing plate (26) away from the movable base (1) is fixedly mounted with a connecting sleeve (27); the inner side of each connecting sleeve (27) is penetrated by a hollow tube (28) fixedly sleeved; the bottom of each hollow tube (28) is penetrated by a movable rod (29) slidably mounted; the bottom surface of each movable rod (29) is fixedly mounted with a connecting plate (25); the bottom surface of each connecting plate (25) is fixedly mounted with a stop block (24); and the middle part of one end of each connecting plate (25) close to the corrugated hose (2) is transversely fixedly mounted with a transmission plate (23); The outer bottom of the discharge pipe (21) is fixedly sleeved with a fixed sleeve (22), and one end of the transmission plate (23) away from the connecting plate (25) is fixedly connected to the outer side of the fixed sleeve (22); An extrusion plate (3) is slidably mounted on the bottom inner side of each hollow tube (28); a damping pad (32) is fixedly bonded to the outer surface of each extrusion plate (3), and the outer side of the damping pad (32) is in contact with the inner wall of the hollow tube (28); a push spring (31) is movably sleeved on the top inner side of each hollow tube (28), and the bottom of the push spring (31) is movably in contact with the outer side of the extrusion plate (3).

2. A high-efficiency potting machine for highway engineering as claimed in claim 1, characterized in that: A hand push frame (11) is fixedly and obliquely mounted on the top side of the mobile base (1), and a generator (14) is arranged on the top side of the mobile base (1).

3. A high-efficiency potting machine for highway engineering as claimed in claim 1, characterized in that: A quantitative valve (16) is fixedly installed on the outer side of the delivery elbow (15).

4. A high-efficiency potting machine for highway engineering as claimed in claim 1, characterized in that: A connecting frame (4) is fixedly mounted on the side of the movable base (1); an I-shaped rod (41) is rotatably mounted on the inner bottom of the connecting frame (4) via a bearing; a leveling roller (42) is fixedly sleeved on the middle end surface of the I-shaped rod (41).

5. A high-efficiency potting machine for highway engineering as claimed in claim 4, characterized in that: Connecting columns (43) are fixedly installed at both ends of the inner top of the connecting frame (4), a scraper plate (44) is fixedly installed between the bottoms of the two groups of connecting columns (43), and the bottom of the scraper plate (44) is movably fitted to the outer side of the leveling roller (42).

6. A high-efficiency potting machine for highway engineering as claimed in claim 1, characterized in that: A movable groove (5) is provided at the middle end of the bottom of each hollow tube (28), and a movable rod (29) penetrates and is slidably inserted into the movable groove (5).

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