Crack pouring device for rural highway maintenance

Abstract

The utility model relates to the technical field of crack pouring equipment, and discloses a crack pouring device for rural highway maintenance, which comprises a cart, a storage barrel is mounted at the top of the cart, a top cover is arranged at the top of the storage barrel, a stirring component is mounted at the bottom of the top cover, a fixing plate is fixedly connected to the side surface of the storage barrel, and a plurality of stirring blades are arranged on the fixing plate. A quick release assembly is mounted in the fixing plate, and an inner container is slidably connected to the interior of the storage barrel; the stirring assembly comprises a first connecting frame, the first connecting frame is rotationally connected to the bottom of the top cover, and a second connecting frame is rotationally connected to the interior of the first connecting frame. According to the utility model, the motor is used for driving the connecting frame I to rotate and is matched with the transmission of the gear I and the gear II to enable the connecting frame II to simultaneously revolve and rotate, so that the stirring rod and the scraper blade are driven to uniformly stir and scrape crack pouring materials, the materials are prevented from precipitating and adhering, the corrosion and damage to the liner are reduced, and the stable and reliable operation of the device is ensured.

Description

Technical Field

[0001] This utility model relates to the field of crack sealing equipment technology, and in particular to a crack sealing device for rural road maintenance. Background Technology

[0002] Crack filling devices are equipment used to fill cracks in highways, which can improve the service life of highways and driving safety. The device usually includes a crack filling machine, a heating system and a filling system, which can quickly and evenly inject crack filling material into the cracks, prevent water penetration, reduce road surface damage, and is suitable for highway maintenance work of all scales.

[0003] The crack sealing device mainly consists of a heating system, a crack sealing machine, a material feeding device, a heating system, and an operation control system. Its working principle is as follows: first, the crack sealing material is heated to a suitable liquid temperature by the heating system. Then, the heated crack sealing material is evenly injected into the road cracks by the crack sealing machine. The operation control system can adjust the temperature, pressure, and crack sealing speed to ensure that the material fills deep into the cracks, forming a sealing layer, effectively preventing moisture and impurities from entering, and extending the service life of the road surface.

[0004] Existing crack filling devices can quickly and evenly inject crack filling material into cracks to prevent water penetration and reduce road damage. However, crack filling material stored in the storage bucket for a long time is prone to sedimentation and corrosion of the inner wall of the storage bucket, which can damage the storage bucket and affect the normal operation of the device. Therefore, a crack filling device for rural road maintenance is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a crack sealing device for rural road maintenance, which aims to improve the problem in the prior art where crack sealing materials are stored in the storage bucket for a long time, which can easily lead to damage to the storage bucket and affect the normal operation of the device.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A crack sealing device for rural road maintenance includes a trolley with a storage bucket mounted on top. A top cover is provided on top of the storage bucket, and a mixing assembly is mounted on the bottom of the top cover. A fixing plate is fixedly connected to the side of the storage bucket, and a quick-release assembly is installed inside the fixing plate. An inner liner is slidably connected inside the storage bucket. The mixing assembly includes a first connecting frame rotatably connected to the bottom of the top cover, a second connecting frame rotatably connected inside the first connecting frame, and a mixing rod and a scraper fixedly connected inside the second connecting frame.

[0008] As a further description of the above technical solution:

[0009] A gear 1 is fixedly connected to the bottom of the top cover, and the gear 1 is rotatably connected to the top of the connecting frame 1. A gear 2 is fixedly connected to the top of the connecting frame 2, and the gear 1 and the gear 2 mesh with each other.

[0010] As a further description of the above technical solution:

[0011] A motor is installed on the top of the top cover, and the connecting bracket is fixedly connected to the output end of the motor.

[0012] As a further description of the above technical solution:

[0013] The quick-release assembly includes a slide rod, which is slidably connected inside the fixed plate. One end of the slide rod is fixedly connected to a locking block, and the other end of the slide rod is rotatably connected to a rotating handle. A baffle is fixedly connected to the side of the fixed plate, and the slide rod is slidably connected inside the baffle.

[0014] As a further description of the above technical solution:

[0015] A telescopic spring is sleeved around the outer periphery of the slide rod, and the telescopic spring is disposed between the locking block and the baffle.

[0016] As a further description of the above technical solution:

[0017] The inner liner has a slot on its side, and the locking block engages with the slot.

[0018] As a further description of the above technical solution:

[0019] The rotary handle has a limiting groove inside, and the slide rod is rotatably connected inside the limiting groove.

[0020] As a further description of the above technical solution:

[0021] A slider is fixedly connected to the side of the inner liner, and a groove is opened inside the storage bucket, with the slider slidably connected inside the groove.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, the connecting frame one is driven to rotate by a motor, and the connecting frame two is simultaneously rotated and revolved by gear one and gear two. This enables the stirring rod and scraper to evenly stir and scrape off the filling material, preventing the material from settling and adhering, thereby avoiding corrosion and damage to the inner liner and ensuring the long-term stable operation of the device.

[0024] 2. In this utility model, rotating the handle controls the movement of the slide bar and the locking block, allowing for quick disassembly and replacement of the inner liner. The liner is securely fixed under the action of the telescopic spring, simplifying the cleaning and maintenance process, reducing the impact on the operation of the device, and improving ease of use. Attached Figure Description

[0025] Figure 1 This is a three-dimensional schematic diagram of a crack sealing device for rural road maintenance proposed in this utility model;

[0026] Figure 2 This is a schematic diagram of the gear of a crack sealing device for rural road maintenance proposed in this utility model;

[0027] Figure 3 This is a schematic diagram of the connecting frame of a crack sealing device for rural road maintenance proposed in this utility model;

[0028] Figure 4 This is a schematic diagram of the inner liner of a crack sealing device for rural road maintenance proposed in this utility model;

[0029] Figure 5 This is a schematic diagram of the sliding rod structure of a crack sealing device for rural road maintenance proposed in this utility model.

[0030] Legend:

[0031] 1. Trolley; 2. Storage bucket; 3. Top cover; 4. Mixing assembly; 5. Fixing plate; 6. Quick-release assembly; 7. Inner liner; 8. Connecting frame one; 9. Connecting frame two; 10. Mixing rod; 11. Scraper; 12. Gear one; 13. Gear two; 14. Slide rod; 15. Locking block; 16. Rotating handle; 17. Baffle; 18. Telescopic spring; 19. Slot; 20. Limiting slot; 21. Slider; 22. Slide groove; 23. Motor. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0033] Reference Figure 1 - Figure 3This utility model provides an embodiment of a crack sealing device for rural road maintenance, comprising a trolley 1, a storage bucket 2 mounted on the top of the trolley 1, a top cover 3 mounted on the top of the storage bucket 2, a mixing assembly 4 mounted on the bottom of the top cover 3, a fixing plate 5 fixedly connected to the side of the storage bucket 2, a quick-release assembly 6 installed inside the fixing plate 5, and an inner liner 7 slidably connected inside the storage bucket 2; the mixing assembly 4 includes a connecting frame 1 8, which is rotatably connected to the bottom of the top cover 3 and connects various structures using the connecting frame 1 8, a connecting frame 2 9 rotatably connected inside the connecting frame 1 8, and a mixing rod 10 and a scraper 11 fixedly connected inside the connecting frame 2 9, rotating the connecting frame 2 9 controls the rotation of the mixing rod 10 and the scraper 11. Gear 12 is fixedly connected to the bottom of the top cover 3. Gear 12 is rotatably connected to the top of the connecting frame 8. Gear 23 is fixedly connected to the top of the connecting frame 9. Gear 12 and Gear 23 mesh with each other, and the connecting frame 9 rotates around itself through the cooperation of gear 12 and gear 23. A motor 23 is installed on the top of the top cover 3. The connecting frame 8 is fixedly connected to the output end of the motor 23. The motor 23 drives the connecting frame 8 to rotate, realizing the revolution and rotation of the stirring rod 10 and the scraper 11.

[0034] Reference Figure 1 , Figure 4 and Figure 5 The quick-release assembly 6 includes a slide rod 14, which is slidably connected inside the fixed plate 5. The slide rod 14 connects various structures. One end of the slide rod 14 is fixedly connected to a locking block 15, and the other end is rotatably connected to a rotating handle 16. Rotating the rotating handle 16 moves the slide rod 14 and the locking block 15. A baffle 17 is fixedly connected to the side of the fixed plate 5, and the slide rod 14 is slidably connected inside the baffle 17, protecting the internal structures. A telescopic spring 18 is sleeved around the outer periphery of the slide rod 14, positioned between the locking block 15 and the baffle 17. The pressure generated by the cooperation of the baffle 17 and the telescopic spring 18 causes the slide rod 14 and the locking block 15 to move inward. A slot 19 is provided on the side of the inner liner 7, and the locking block 15 engages with the slot 19. The locking block 15 moves inward and engages inside the slot 19.

[0035] Reference Figure 4 and Figure 5 The rotating handle 16 has a limiting groove 20 inside, and the slide rod 14 is rotatably connected inside the limiting groove 20. By setting the limiting groove 20, the rotation position of the rotating handle 16 is limited. A slider 21 is fixedly connected to the side of the inner liner 7, and a slide groove 22 is opened inside the storage bucket 2. The slider 21 is slidably connected inside the slide groove 22. The installation position of the inner liner 7 is fixed by the cooperation of the slider 21 and the slide groove 22.

[0036] Working principle: The starting motor 23 drives the connecting frame 8 to rotate. The connecting frame 8, along with the connecting frame 9, rotates around the connecting frame 8. Then, through the cooperation of gear 12 and gear 23, the connecting frame 9 rotates around its own center, so that the stirring rod 10 and scraper 11 can evenly and efficiently stir and scrape the filling material, avoiding damage to the inner liner 7 and ensuring the normal operation of the device.

[0037] When the inner liner 7 needs cleaning and maintenance, rotate the handle 16 to move the slide bar 14 outward with the locking block 15. The locking block 15 disengages from the locking groove 19 of the inner liner 7, allowing the inner liner 7 to be removed. Place the replacement inner liner 7 into the storage bucket 2. Rotate the handle 16 in the opposite direction, and with the pressure applied by the telescopic spring 18, move the slide bar 14 and the locking block 15 inward. The locking block 15 moves and engages in the locking groove 19, enabling quick replacement of the inner liner 7 and reducing the impact of cleaning and maintenance work on the operation of the device.

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A crack pouring device for rural road maintenance, comprising a trolley (1), characterized in that: The top of the cart (1) is provided with a storage barrel (2), the top of the storage barrel (2) is provided with a top cover (3), the bottom of the top cover (3) is provided with a stirring assembly (4), the side of the storage barrel (2) is fixedly connected with a fixed plate (5), the inside of the fixed plate (5) is provided with a quick release assembly (6), the inside of the storage barrel (2) is slidably connected with an inner container (7). The stirring assembly (4) comprises a connecting frame one (8), the connecting frame one (8) is rotatably connected to the bottom of the top cover (3), the inside of the connecting frame one (8) is rotatably connected with a connecting frame two (9), the inside of the connecting frame two (9) is fixedly connected with a stirring rod (10) and a scraper (11).

2. The crack pouring device for rural road maintenance according to claim 1, characterized in that: The bottom of the top cover (3) is fixedly connected with a gear one (12), the gear one (12) is rotatably connected to the top of the connecting frame one (8), the top of the connecting frame two (9) is fixedly connected with a gear two (13), the gear one (12) and the gear two (13) are meshed with each other.

3. The crack pouring device for rural road maintenance according to claim 1, characterized in that: The top of the top cover (3) is provided with a motor (23), the connecting frame one (8) is fixedly connected to the output end of the motor (23).

4. The crack pouring device for rural road maintenance according to claim 1, characterized in that: The quick release assembly (6) comprises a sliding rod (14), the sliding rod (14) is slidably connected in the inside of the fixed plate (5), one end of the sliding rod (14) is fixedly connected with a clamping block (15), the other end of the sliding rod (14) is rotatably connected with a rotating handle (16), the side of the fixed plate (5) is fixedly connected with a baffle (17), the sliding rod (14) is slidably connected in the inside of the baffle (17).

5. The crack pouring device for rural road maintenance according to claim 4, characterized in that: The outer periphery of the sliding rod (14) is provided with a telescopic spring (18), the telescopic spring (18) is arranged between the clamping block (15) and the baffle (17).

6. The crack pouring device for rural road maintenance according to claim 4, characterized in that: The side of the inner container (7) is provided with a clamping groove (19), the clamping block (15) and the clamping groove (19) are mutually clamped.

7. The crack pouring device for rural road maintenance according to claim 4, characterized in that: The inside of the rotating handle (16) is provided with a limiting groove (20), the sliding rod (14) is rotatably connected in the inside of the limiting groove (20).

8. The crack pouring device for rural road maintenance according to claim 1, characterized in that: The side of the inner container (7) is fixedly connected with a sliding block (21), the inside of the storage barrel (2) is provided with a sliding groove (22), the sliding block (21) is slidably connected in the inside of the sliding groove (22).

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