Pavement gap filling equipment

Abstract

The utility model discloses pavement gap filling equipment, which relates to the field of pavement construction and comprises a storage tank, a connecting disc is arranged on the storage tank, a feeding port is arranged on the connecting disc, a connecting groove is arranged at the bottom of the storage tank, and a discharging port is arranged at the bottom of the storage tank. The driving wheel rotates to drive the transmission rod to rotate so as to drive the discharge port to rotate, then the connecting piece connected with the discharge port is driven to rotate, the stirring blades are driven to rotate, and materials in the storage tank are stirred; and under the action of the guide disc, a connecting long rod is driven to rotate, then a material suction pump is driven to rotate, the material suction pump makes contact with the inner wall of the material storage tank, at the moment, the whole material storage tank is driven to rotate, and the advancing direction is adjusted according to the requirement of a user.

Description

Technical Field

[0001] The utility model relates to the field of road construction, in particular to road surface gap filling equipment. Background Art

[0002] Pavement cracks are a common form of pavement damage, which may be caused by a variety of factors such as material fatigue, temperature changes, construction defects, and vehicle driving. Pavement material fatigue may occur due to long-term use or repeated heavy loads. Pavement materials are sensitive to temperature changes. Rapid temperature changes may cause the material to shrink or expand. In addition, during the pavement construction process, cracks may occur in the pavement due to uneven materials and insufficient compaction. Vehicles driving on the pavement may cause wear or impact on the pavement, especially in areas with heavy traffic, which may cause cracks.

[0003] Pavement cracks may cause many impacts. The intrusion of rain or snow water may cause the water content of the pavement structure or soil subgrade structure on both sides of the cracks to increase, resulting in a decrease in the pavement bearing capacity and damage to the pavement. At the same time, the cracks will damage the structure of the pavement, causing the driver to drive the vehicle on the road due to the pavement cracks, resulting in a decrease in the driver's driving experience. If not treated in time, the pavement cracks will become larger and larger over time, further aggravating the above problems and even leading to safety accidents. For this reason, the relevant departments now use fillers to fill the pavement cracks.

[0004] Existing pavement crack filling generally involves extracting pavement fillers through pipes, which are then aimed at the pavement cracks to fill them. However, because pavement filling materials are generally heavy and will impose a burden on operators, pavement filling equipment is generally used for auxiliary filling during the actual pavement filling process. Existing pavement filling equipment generally stores pavement fillers in movable storage tanks, which are then manually pushed to fill the pavement cracks.

[0005] However, when the existing road filling equipment is filling the road surface, because the road filling material is generally asphalt filler and concrete mixture, it lacks flow in the storage tank and remains stationary for a long time, which causes the filler to gradually solidify in the storage tank. The upper layer may solidify while the lower layer flows, resulting in uneven road filling in the later stage of filling cracks. Utility Model Content

[0006] Based on this, the purpose of the utility model is to provide a road surface gap filling device to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a road surface gap filling device, comprising a storage tank, a connecting plate is provided on the storage tank, an inlet is opened on the connecting plate, a connecting groove is provided at the bottom of the storage tank, a discharge port is provided at the bottom of the storage tank, the discharge port passes through the connecting groove, driving wheels are symmetrically provided on both sides of the storage tank, a connecting rod is provided on the side of the driving wheel close to the storage tank, a transmission rod is rotatably provided in the connecting rod, the transmission rod extends into the connecting groove, the transmission rod is contacted with the discharge port, the discharge port is connected to a rotating part in the connecting groove, the rotating part is arranged in a "U" shape, the rotating part extends into the storage tank, and a stirring blade is provided in the storage tank to cooperate with the rotating part.

[0008] By adopting the above technical solution, the transmission rod is set to drive the driving wheel to rotate while the equipment moves, and then drives the transmission rod to rotate, and then the discharge port rotates. At this time, the rotating part connected to the discharge port rotates and drives the set stirring blades to rotate, thereby stirring the filling material in the storage tank, thereby preventing the material from condensing in the storage tank.

[0009] The utility model is further configured as follows: a guide plate is provided in the feed port, a long connecting rod is provided at the bottom of the guide plate, a suction pump is provided on the discharge port in the storage tank, and the suction pump is connected to the inner wall of the storage tank.

[0010] By adopting the above technical solution, filling materials are added into the storage tank through the set feed inlet, and at the same time, the set guide plate rotates to drive the connecting long rod to rotate, and then drives the set suction pump to rotate, thereby driving the entire storage tank to rotate on the connecting groove.

[0011] The utility model is further configured as follows: a rotating disk is provided on the outer circle of the guide disk, the rotating disk extends to the outside of the feed port, a pair of rotating connecting parts are provided on both sides of the rotating disk, a push rod is rotatably provided on the rotating connecting parts, a first pressing plate is provided between the pair of push rods, a second pressing plate is provided at one end of the pair of push rods away from the first pressing plate, an airbag is provided between the first pressing plate and the second pressing plate, and springs are provided on both sides of the airbag between the first pressing plate and the second pressing plate.

[0012] By adopting the above technical solution, the first pressing plate is matched with the second pressing plate. At this time, the airbag can be squeezed by squeezing the first pressing plate. After releasing, the first pressing plate is reset under the action of the spring.

[0013] The utility model is further configured such that a pair of baffles are arranged in the connecting groove to cooperate with the discharge port, an air pump structure is arranged on the side of the baffle away from the discharge port, a push rod is arranged on the side of the air pump structure close to the baffle, the push rod is connected to the baffle, and the air pump structure is connected to the air path of the airbag.

[0014] By adopting the above technical solution, through the cooperation of the set air pump structure and the airbag, after the airbag is squeezed, the gas in the airbag enters the air pump structure. At this time, the push rod is pushed out by the air pump structure, and then the baffle is controlled to block the discharge port.

[0015] The utility model is further configured that an auxiliary wheel is arranged outside the material storage tank in coordination with the driving wheel.

[0016] By adopting the above technical solution, the auxiliary wheels can be used to help the overall structure of the storage tank remain stable.

[0017] In summary, the utility model mainly has the following beneficial effects:

[0018] The utility model can drive the transmission rod to rotate by rotating the driving wheel provided, thereby driving the discharge port to rotate, thereby driving the connecting piece connected to the discharge port to rotate, thereby driving the stirring blade to rotate, thereby stirring the material in the storage tank. At the same time, the push rod provided can be rotated to drive the rotating disk to rotate, thereby driving the guide disk to rotate. Under the action of the guide disk, the connecting long rod is driven to rotate, thereby driving the suction pump to rotate. The suction pump contacts the inner wall of the storage tank, and at this time, the storage tank as a whole is driven to rotate, and the forward direction is adjusted according to the needs of the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a bottom view of the overall structure of the utility model;

[0021] Figure 3 It is a schematic diagram of the internal structure of the utility model;

[0022] Figure 4 It is a side sectional view of the internal structure of the utility model;

[0023] Figure 5 This is a schematic diagram of the discharge port structure of this utility model.

[0024] In the figure: 1. storage tank; 2. connecting plate; 3. feeding port; 4. first pressing plate; 5. spring; 6. air bag; 7. push rod; 8. rotating connecting piece; 9. auxiliary wheel; 10. connecting rod; 11. driving wheel; 12. second pressing plate; 13. discharging port; 14. stirring blade; 15. connecting groove; 16. transmission rod; 17. suction pump; 18. connecting long rod; 19. guide plate; 20. rotating plate; 21. rotating piece; 22. air pump structure; 23. baffle; 24. push rod. DETAILED DESCRIPTION

[0025] 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. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0026] The following describes an embodiment of the utility model based on its overall structure.

[0027] A road gap filling device, such as Figure 1-5 As shown, it includes a storage tank 1, on which a connecting plate 2 is provided, on which a feed port 3 is provided, a connecting groove 15 is provided at the bottom of the storage tank 1, and a discharge port 13 is provided at the bottom of the storage tank 1. The pavement gap material is poured into the storage tank 1 through the provided feed port 3, and then the material is discharged through the provided discharge port 13 to fill the pavement gap. A pair of baffles 23 are provided in the connecting groove 15 to match the discharge port 13, and an air pump structure 22 is provided on the side of the baffle 23 away from the discharge port 13, and a push rod 24 is provided on the side of the air pump structure 22 close to the baffle 23, and the push rod 24 is connected to the baffle 23, and the extension and retraction of the push rod 24 is controlled by the provided air pump structure 22, thereby controlling the blocking of the baffle 23 to the discharge port 13, and further controlling whether the discharge port excludes the pavement gap filling material;

[0028] In cooperation with it, a rotating disk 20 is arranged on the outer circle of the guide disk 19, and the rotating disk 20 extends to the outside of the feeding port 3. A pair of rotating connecting members 8 are arranged on both sides of the rotating disk 20, and a push rod 7 is rotatably arranged on the rotating connecting member 8. A first pressing plate 4 is arranged between the pair of push rods 7, and a second pressing plate 12 is arranged at one end of the pair of push rods 7 away from the first pressing plate 4. An airbag 6 is arranged between the first pressing plate 4 and the second pressing plate 12, and springs 5 ​​are arranged on both sides of the airbag 6 between the first pressing plate 4 and the second pressing plate 12. When in use, The airbag 6 can be squeezed by pressing the first pressing plate 4, wherein the air pump structure 22 is connected to the air path of the airbag 6, so that after the airbag 6 is squeezed, the gas therein enters the air pump structure 22, and the push rod 24 is pushed out by the air pump structure 22. At this time, the baffle 23 can be controlled to block the discharge port 13. When it is necessary to fill the road surface, the first pressing plate 4 is released. Under the action of the spring 5, the air pump structure 22 can be controlled to bring the push rod 24 back, and then the filling work is started to complete the filling of the road surface gap. The amount of injection can be adjusted according to user needs.

[0029] On the basis of the above structure, the discharge port 13 is set through the connecting groove 15, and the storage tank 1 is symmetrically provided with driving wheels 11 on both sides. The driving wheel 11 is provided with a connecting rod 10 on the side close to the storage tank 1, and a transmission rod 16 is rotatably set in the connecting rod 10, and the transmission rod 16 extends into the connecting groove 15, and the transmission rod 16 is arranged in contact with the discharge port 13. The discharge port 13 is connected to a rotating member 21 in the connecting groove 15, and the rotating member 21 is set in a "U" shape. The rotating member 21 extends into the storage tank 1, and a stirring blade 14 is arranged in the storage tank 1 to cooperate with the rotating member 21. In this way, when the driving wheel 11 rotates, the transmission rod 16 can be driven to rotate, thereby driving the discharge port 13 to rotate, and then driving the rotating member 21 connected to the discharge port 13 to rotate, thereby driving the stirring blade 14 in the storage tank 1 to rotate, so as to stir the material in the storage tank 1, thereby preventing the material from condensing in the storage tank 1.

[0030] Furthermore, a guide plate 19 is provided in the feed port 3, a connecting long rod 18 is provided at the bottom of the guide plate 19, a suction pump 17 is provided on the discharge port 13 in the storage tank 1, and the suction pump 17 is connected to the inner wall of the storage tank 1, so that when the user rotates the push rod 7, the guide plate 19 provided can be driven to rotate and then drive the guide plate 19 to rotate. At this time, under the action of the connecting long rod 18, the suction pump 17 can be driven to rotate, and then the entire storage tank 1 can be driven to rotate, thereby achieving the effect of rotating in the direction of rotation of the user.

[0031] The storage tank 1 is provided with auxiliary wheels 9 on the outside in coordination with the driving wheels 11. The auxiliary wheels can ensure that the main body of the device remains stable and prevent rollover and the like.

[0032] Although an embodiment of the utility model has been shown and described, this specific embodiment is merely an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contributions as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A road gap filling device, comprising a storage tank (1), characterized in that: The material storage tank (1) is provided with a connection plate (2), and a material inlet (3) is provided on the connection plate (2). A connection groove (15) is provided at the bottom of the material storage tank (1), and a material outlet (13) is provided at the bottom of the material storage tank (1). The material outlet (13) penetrates the connection groove (15). Driving wheels (11) are symmetrically provided on both sides of the material storage tank (1), and a connecting rod (10) is provided on the side of the driving wheel (11) close to the material storage tank (1). A transmission rod (16) is rotatably arranged inside the connecting rod (10), and the transmission rod (16) extends into the connecting groove (15). The transmission rod (16) is arranged in contact with the discharge port (13). The discharge port (13) is connected to a rotating member (21) in the connecting groove (15), and the rotating member (21) is arranged in a "U" shape. The rotating member (21) extends into the storage tank (1), and a stirring blade (14) is arranged in the storage tank (1) to cooperate with the rotating member (21).

2. A road gap filling device according to claim 1, characterized in that: A guide plate (19) is arranged in the feed inlet (3), a connecting long rod (18) is arranged at the bottom of the guide plate (19), a suction pump (17) is arranged on the discharge port (13) in the storage tank (1), and the suction pump (17) is connected to the inner wall of the storage tank (1).

3. A road gap filling device according to claim 2, characterized in that: A rotating disk (20) is arranged on the outer circle of the guide disk (19), and the rotating disk (20) extends to the outside of the feed port (3). A pair of rotating connecting members (8) are arranged on both sides of the rotating disk (20), and a push rod (7) is rotatably arranged on the rotating connecting member (8). A first pressing plate (4) is arranged between the pair of push rods (7), and a second pressing plate (12) is arranged at one end of the pair of push rods (7) away from the first pressing plate (4). An air bag (6) is arranged between the first pressing plate (4) and the second pressing plate (12), and springs (5) are arranged on both sides of the air bag (6) between the first pressing plate (4) and the second pressing plate (12).

4. A road gap filling device according to claim 1, characterized in that: A pair of baffles (23) are arranged in the connection groove (15) to cooperate with the discharge port (13); an air pump structure (22) is arranged on the side of the baffle (23) away from the discharge port (13); a push rod (24) is arranged on the side of the air pump structure (22) close to the baffle (23); the push rod (24) is connected to the baffle (23); and the air pump structure (22) is connected to the air path of the airbag (6).

5. The road gap filling device according to claim 1, characterized in that: The material storage tank (1) is provided with an auxiliary wheel (9) outside in coordination with the driving wheel (11).

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