Joint filling device for road pavement

Abstract

The utility model discloses a joint filling device for road paving, which relates to the technical field of road paving and comprises a material barrel, discharge pipes are fixedly connected to two sides of the lower end of the material barrel, an air pipe is arranged at the top of the material barrel, an upper cover is arranged at the top of the material barrel, and a driving motor is fixedly connected to the middle of the upper cover. The bottom of the driving motor is fixedly connected with a mounting seat, the bottom of the mounting seat is fixedly connected with a driving shaft, the driving shaft is fixedly sleeved with a pushing blade, the outer side of the pushing blade is fixedly connected with a plurality of attaching seats, the bottoms of the attaching seats are fixedly connected with attaching pieces, and the attaching pieces are tightly attached to the inner wall of the material barrel. And the air pipe is in through connection with the upper cover. The road gap filling device is reasonable in structure, through the arrangement of the pushing blade, the attaching base and the attaching piece in the material barrel of the gap filling device, a material conveying structure of the road gap filling device can be conveniently added, the interior of the material barrel can be cleaned, and the using effect and the specific practicability of the gap filling device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of road paving, in particular to a caulking device for road paving. Background Art

[0002] When constructing urban and garden roads, in order to ensure aesthetics, a variety of floor tiles are used for paving. In order to increase the flatness of the gaps between the tiles and the firmness of the paving, a caulking device is used to fill the gaps between the road tiles.

[0003] The caulking device currently used for road caulking uses a compaction structure to compact the filling material in order to increase the uniformity of the caulking material and improve the paving effect.

[0004] For example, a Chinese patent with publication number CN216640193U discloses a caulking device for garden road paving, including a base plate, a material barrel is fixedly installed on the left side of the top of the base plate, an accessory box is fixedly installed on the right side of the top of the base plate, a driving mechanism is arranged on the right side of the inner cavity of the accessory box, and a pressurizing mechanism is arranged on the left side of the inner cavity of the accessory box. Before caulking, the position of the adjustment plate can be adjusted by shaking the crank to match the discharging head with the gap of the floor tiles, and two groups of discharging heads and presser feet are arranged in the device. When caulking starts, the first group of presser feet can preliminarily press the filler for caulking, and then the second discharging head can add material again on the pressed filler, and then the filler is further compacted by the second presser foot to ensure the density of the filler filling and prevent the occurrence of cavities from affecting the use effect of the filler.

[0005] Although the above-mentioned road filling device has a compaction structure, the material barrel does not have a feeding device, so that the material will be blocked in the diversion pipe, affecting the material output work, making it inconvenient for the material output of the filling device, reducing the use effect of the filling device, and having low usability. Therefore, the present application provides a filling device for road paving to meet the needs. Utility Model Content

[0006] The purpose of the present application is to provide a caulking device for road paving, so as to solve the problem that the existing road caulking device does not have a feeding device and is prone to material blockage, and to achieve the purpose of adding a feeding structure to the road caulking device to facilitate the filling device to caulk the road.

[0007] To achieve the above-mentioned objectives, the present application provides the following technical solutions: a caulking device for road paving, comprising a material barrel, discharge pipes are fixedly connected to both sides of the lower end of the material barrel, an air pipe is arranged on the top of the material barrel, an upper cover is arranged on the top of the material barrel, a driving motor is fixedly connected to the middle of the upper cover, a mounting seat is fixedly connected to the bottom of the driving motor, a driving shaft is fixedly connected to the bottom of the mounting seat, a push leaf is fixedly sleeved on the outside of the driving shaft, a plurality of fitting seats are fixedly connected to the outer side of the push leaf, a fitting sheet is fixedly connected to the bottom of the fitting seat, and the fitting sheet is tightly fitted to the inner wall of the material barrel.

[0008] Preferably, the air pipe is through-connected with the upper cover, the top of the upper cover is through-connected with a cover tube, and the top of the cover tube is fixedly connected with a sealing gasket.

[0009] Preferably, an upper mounting plate is fixedly sleeved on the outside of the upper cover, a lower mounting plate is fixedly sleeved on the outer side of the upper end of the barrel, and the upper mounting plate and the lower mounting plate are connected through a plurality of bolts.

[0010] Preferably, an adsorption plate is fixedly connected to the inner top of the upper cover, and the adsorption plate is distributed throughout the mounting seat.

[0011] Preferably, a plurality of magnet sheets are magnetically connected to the bottom of the adsorption plate, a same rubber sheet is fixed to the bottom of the plurality of magnet sheets, and the outer side of the rubber sheet is tightly fitted to the inner wall of the upper cover.

[0012] Preferably, the pushing blade is in a spiral structure and is located inside the barrel.

[0013] Preferably, the fitting seat and the fitting sheet are both located inside the barrel, the fitting seat and the fitting sheet are vertically distributed, and an arc-shaped portion is provided on the inner side of the fitting seat close to the barrel.

[0014] In summary, the technical effects and advantages of the utility model are:

[0015] 1. The utility model has a reasonable structure. Through the arranged driving motor, mounting seat, driving shaft and pushing blade, it is convenient to increase the material stirring structure and material pushing structure inside the barrel, so that the driving motor drives the mounting seat and the driving shaft to rotate at an angle, which can drive the pushing blades to mix the filling between the blades, and then through the opening of the discharge pipe, the work of the air pump in the existing caulking device is applied to allow the air pipe to pass gas into the barrel, and the rotating pushing blade drives the rotation of the material, which can push the material downward, thereby increasing the convenience of material output of the caulking device, avoiding material blockage, improving the processing effect of the caulking device, and having practicality.

[0016] 2. In the utility model, by providing an upper cover, an upper mounting plate, a lower mounting plate, a fitting seat and a fitting sheet, it is convenient to increase the opening structure on the barrel and the cleaning structure inside the barrel, so as to facilitate the opening of the top of the barrel, the cleaning of the inside of the barrel, and the scraping of the material on the inner wall of the barrel, thereby increasing the convenience of cleaning the barrel, improving the use effect of the caulking device, and having practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 It is a schematic diagram of the overall structure of a caulking device for road paving;

[0019] Figure 2 It is a partial structural cross-sectional view of a material barrel in a caulking device for road paving;

[0020] Figure 3 It is a schematic diagram of the structure of a driving shaft and a pusher blade in a caulking device for road paving;

[0021] Figure 4 It is a partial structural cross-sectional view of an upper cover in a caulking device for road paving;

[0022] Figure 5 The present invention is a schematic diagram of the structure of a material barrel and an upper cover in a caulking device for road paving.

[0023] In the figure: 1. material barrel; 2. discharge pipe; 3. air pipe; 4. upper cover; 5. driving motor; 6. mounting seat; 7. driving shaft; 8. pushing blade; 9. bonding seat; 10. bonding sheet; 11. upper mounting plate; 12. lower mounting plate; 13. adsorption plate; 14. magnet sheet; 15. rubber sheet. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example: Reference Figure 1-5A caulking device for road paving shown in the figure comprises a material barrel 1, a discharge pipe 2 is fixedly connected to both sides of the lower end of the material barrel 1, an air pipe 3 is arranged on the top of the material barrel 1, an upper cover 4 is arranged on the top of the material barrel 1, a driving motor 5 is fixedly connected to the middle of the upper cover 4, a mounting seat 6 is fixedly connected to the bottom of the driving motor 5, a driving shaft 7 is fixedly connected to the bottom of the mounting seat 6, a pushing leaf 8 is fixedly sleeved on the outside of the driving shaft 7, a plurality of fitting seats 9 are fixedly connected to the outside of the pushing leaf 8, a fitting sheet 10 is fixedly connected to the bottom of the fitting seat 9, and the fitting sheet 10 is connected to the The inner wall of the barrel 1 fits tightly. The barrel 1, discharge pipe 2 and air pipe 3 in this embodiment are all existing structures of the road caulking device. The gas is input into the barrel 1 through the air pipe 3, and the material of the caulking device is output through the discharge pipe 2. By using the driving motor 5, driving shaft 7 and pushing blade 8 in the barrel 1, it is convenient to increase the material pushing structure inside the barrel 1, so that the material in the barrel 1 can be pushed downward evenly, and the gas in the air pipe 3 can push the material evenly, so as to achieve the stirring and pushing out of the material and avoid the blockage of the discharge pipe 2.

[0026] The air pipe 3 is connected through the upper cover 4, and a cover tube is connected through the top of the upper cover 4, and a sealing gasket is fixedly connected to the top of the cover tube. The cover tube and the sealing gasket are the existing structure of the caulking device, and the sealing cover is taken out from the cover tube for adding materials. By arranging the cover tube and the sealing gasket on the upper cover 4, it is convenient to increase the opening end at the top of the barrel 1, so as to facilitate the cleaning of the inside of the barrel 1.

[0027] An upper mounting plate 11 is fixedly sleeved on the outside of the upper cover 4, and a lower mounting plate 12 is fixedly sleeved on the outer side of the upper end of the barrel 1. The upper mounting plate 11 and the lower mounting plate 12 are connected through a plurality of bolts. By arranging the upper mounting plate 11 on the upper cover 4 and the upper and lower mounting plates 12 of the barrel 1, it is convenient to increase the detachable structure between the barrel 1 and the upper cover 4, facilitate the installation of the barrel 1 and the upper cover 4, and increase the convenience of cleaning the inside of the barrel 1. By bolts penetrating the upper mounting plate 11 and the lower mounting plate 12 and tightening the nuts at the ends of the bolts, the upper cover 4 can be installed on the top of the barrel 1 for sealing.

[0028] An adsorption plate 13 is fixedly connected to the inner top of the upper cover 4 , and the adsorption plate 13 is distributed through the mounting seat 6 . The adsorption plate 13 is used to increase the magnetic attraction structure inside the upper cover 4 , so as to facilitate the adsorption and connection of external magnetic materials.

[0029] The bottom of the adsorption plate 13 is magnetically connected to multiple magnet sheets 14, and the bottom of the multiple magnet sheets 14 is fixed with the same rubber plate 15. The outer side of the rubber plate 15 is tightly fitted with the inner wall of the upper cover 4. The magnetic connection between the magnet sheet 14 and the adsorption plate 13 is convenient for increasing the sealing structure on the inner side of the upper cover 4. When the barrel 1 and the upper cover 4 are installed, the top of the inner wall of the upper cover 4 is fitted with the barrel 1, and the rubber plate 15 seals the upper cover 4 and the barrel 1.

[0030] The pushing blade 8 has a spiral structure and is located inside the barrel 1. The use of the pushing blade 8 facilitates the addition of a spiral stirring structure inside the barrel 1. The pushing blade 8 drives the material to the bottom of the barrel 1 and is output from the discharge pipe 2.

[0031] The fitting seat 9 and the fitting sheet 10 are both located inside the barrel 1, and the fitting seat 9 and the fitting sheet 10 are vertically distributed. The fitting seat 9 is provided with an arc-shaped portion near the inner side of the barrel 1. Through the provision of the fitting seat 9 and the fitting sheet 10, it is convenient to increase the side wall cleaning structure inside the barrel 1, so that it can rotate at an angle along the inner wall of the barrel 1 through the rotation of the pushing leaf 8. Through the close fit between the fitting sheet 10 and the barrel 1, the material on the inner wall of the barrel 1 can be timely moved to achieve material cleaning.

[0032] How this utility works:

[0033] Before use, the multiple magnet sheets 14 on the top of the rubber plate 15 are adsorbed on the inner upper side of the upper cover 4, and the rubber plate 15 is limitedly adsorbed on the upper cover 4 for use through the magnetic connection between the adsorption plate 13 and the magnet sheet 14. Then, the upper cover 4 is clamped on the top of the barrel 1, and the top of the barrel 1 is fitted with the lower end of the rubber sheet 15. Bolts are used to penetrate the upper mounting plate 11 and the lower mounting plate 12. The upper cover 4 can be installed on the top of the barrel 1 by tightening the nuts at the lower ends of the bolts, and the barrel 1 is sealed. During use, the power of the driving motor 5 on the upper cover 4 can be used to drive the mounting seat 6 and the driving shaft 7 to rotate. The pushing blade 8 can move, and then the pushing blade 8 can rotate, driving the inside of the barrel 1 to stir the material. The fitting seat 9 and the fitting sheet 10 on the outside of the pushing blade 8 can clean the inner side wall of the barrel 1 at the same time as the pushing blade 8 rotates, so as to avoid the retention and solidification of the material and improve the storage quality of the material. Finally, the discharge pipe 2 is opened and the gas is introduced into the barrel 1 through the air pipe 3, so that the force of the gas and the rotation of the pushing blade 8 can evenly rotate the material to the bottom of the barrel 1 and press it into the discharge pipe 2, so as to realize the transportation of the material and avoid the blockage of the material. This improves the use effect of the caulking device and is practical.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A caulking device for road paving, comprising a material barrel (1), wherein discharge pipes (2) are fixedly connected to both sides of the lower end of the material barrel (1), and an air pipe (3) is arranged on the top of the material barrel (1), characterized in that: The top of the barrel (1) is provided with an upper cover (4), the middle of the upper cover (4) is fixedly connected to a driving motor (5), the bottom of the driving motor (5) is fixedly connected to a mounting seat (6), the bottom of the mounting seat (6) is fixedly connected to a driving shaft (7), the outside of the driving shaft (7) is fixedly sleeved with a push blade (8), the outer side of the push blade (8) is fixedly connected to a plurality of fitting seats (9), the bottom of the fitting seat (9) is fixedly connected to a fitting sheet (10), and the fitting sheet (10) is tightly fitted to the inner wall of the barrel (1).

2. A caulking device for road paving according to claim 1, characterized in that: The air pipe (3) is connected to the upper cover (4) through a through connection, the top of the upper cover (4) is connected to a cover pipe through a through connection, and the top of the cover pipe is fixedly connected to a sealing gasket.

3. A caulking device for road paving according to claim 1, characterized in that: An upper mounting plate (11) is fixedly sleeved on the outside of the upper cover (4), and a lower mounting plate (12) is fixedly sleeved on the outer side of the upper end of the barrel (1), and the upper mounting plate (11) and the lower mounting plate (12) are connected through a plurality of bolts.

4. A caulking device for road paving according to claim 1, characterized in that: An adsorption plate (13) is fixedly connected to the inner top of the upper cover (4), and the adsorption plate (13) is distributed throughout the mounting seat (6).

5. A caulking device for road paving according to claim 4, characterized in that: The bottom of the adsorption plate (13) is magnetically connected to a plurality of magnet sheets (14), and the bottoms of the plurality of magnet sheets (14) are fixedly connected to a same rubber plate (15), and the outer side of the rubber plate (15) is tightly fitted to the inner wall of the upper cover (4).

6. A caulking device for road paving according to claim 1, characterized in that: The pushing blade (8) is in a spiral structure and is located inside the barrel (1).

7. A caulking device for road paving according to claim 1, characterized in that: The fitting seat (9) and the fitting sheet (10) are both located inside the barrel (1), the fitting seat (9) and the fitting sheet (10) are vertically distributed, and the fitting seat (9) is provided with an arc-shaped portion near the inner side of the barrel (1).

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