Road gravel cleaning device

Abstract

The utility model provides a road gravel cleaning device, which relates to the technical field of road cleaning, and comprises an outer box body, a rotating shaft is fixedly installed inside the outer box body, a bearing plate is rotatably arranged on the surface of the rotating shaft, a framework is fixedly installed at the bottom of the outer box body, a fixing plate is fixedly installed on one side of the framework, and the fixing plate is fixedly installed on the other side of the framework. And rotating plate frames are fixedly installed on the opposite faces of the fixing plate and the bearing plate, rotating plate shafts are rotationally arranged in the rotating plate frames, rotating plate blocks are fixedly installed on the surfaces of the rotating plate shafts, and first hydraulic cylinders are fixedly installed on the opposite faces of the two rotating plate blocks. The gravel pouring device has the advantages that the first hydraulic cylinder drives the rotating plate block to rotate around the rotating plate shaft, meanwhile, the first hydraulic cylinder jacks up the rotating plate frame at the bottom of the bearing plate, so that the bearing plate rotates with the rotating shaft as the circle center, the first hydraulic cylinder drives the right end of the bottom plate to incline upwards, and gravel in the outer box body is poured out; compared with a comparison file, the supporting rod does not need to be manually pulled out, and use is convenient.

Description

Technical Field

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

[0002] Road maintenance is the phased improvement and construction of routes, structures and facilities along the roads that have too low original technical standards, gradually improving the performance and service level of roads, and continuously meeting the requirements of the whole society for roads. Maintenance and repair are complex, hard and simple but tedious tasks, which are easily overlooked. However, with the development of society, the requirements for road services are getting higher and higher. In order to keep roads in good condition and operate economically, regular maintenance and repair of roads are required to prevent road aging and wear and tear, which becomes an important task.

[0003] In the process of road maintenance, the cleaning of gravel is a troublesome task. Gravel is small in size and heavy in weight, and is usually cleaned manually. During manual cleaning, the gravel is usually shoveled into a cart with a shovel. The cleaning process requires a lot of manpower and material resources, which has a great impact on the construction progress.

[0004] A gravel cleaning device for road maintenance disclosed in Chinese patent CN213142904U, the gravel cleaning device for road maintenance, the use of a hydraulic pump with a hydraulic column and a push rod, can make the pulley move on the circular track, the pulley will drive the connecting rod and the stone shovel piece to move forward to shovel the gravel onto the top of the stone shovel piece to facilitate the cleaning of the gravel, but the gravel cleaning device for road maintenance, while solving the problem, has the following disadvantages:

[0005] 1. When the device dumps stones, multiple groups of support rods are pulled out from the side of the outer box, leaving only the leftmost support rod. The hinge drives the lifting rod to move upward by controlling the rotation of two servo motors, so that the lifting rod drives the right end of the bottom plate to tilt upward, and the gravel in the outer box is poured out. The support rod bears the weight of the bottom plate and the gravel. It is more laborious to pull out multiple groups of support rods, which is inconvenient to use.

[0006] 2. The device guides the movement of the stone shovel blade through a circular track. The circular track is easy to cause the stone shovel blade to be blocked when shoveling stones. The crushed stones are not easy to be shoveled on the stone shovel blade, and the collection and cleaning of the crushed stones are inconvenient. Utility Model Content

[0007] The purpose of the present invention is to solve at least one of the above technical deficiencies.

[0008] Therefore, one purpose of the utility model is to provide a road gravel cleaning device to solve the problems mentioned in the background technology and overcome the shortcomings of the prior art.

[0009] In order to achieve the above-mentioned purpose, an embodiment of one aspect of the utility model provides a road gravel cleaning device, including an outer box body, a rotating shaft is fixedly installed inside the outer box body, a bearing plate is rotatably arranged on the surface of the rotating shaft, a skeleton is fixedly installed on the bottom of the outer box body, a fixed plate is fixedly installed on one side of the skeleton, a rotating plate frame is fixedly installed on the opposite surfaces of the fixed plate and the bearing plate, a rotating plate shaft is rotatably arranged inside the rotating plate frame, a rotating plate plate is fixedly installed on the surface of the rotating plate shaft, and first hydraulic cylinders are fixedly installed on the opposite surfaces of two groups of rotating plates.

[0010] Preferably, any of the above schemes has a stone scraping plate rotatably provided on the surface of the rotating shaft, and a shovel head is fixedly installed on the bottom of the stone scraping plate, and the shovel head improves the structural strength of the stone scraping plate, avoids the stone scraping plate rubbing against the ground, and improves the service life of the device.

[0011] Preferably, any of the above schemes is that a second hydraulic cylinder is fixedly installed on one side of the skeleton, and a rotating shovel frame is fixedly connected to the output end of the second hydraulic cylinder and one side of the shovel head. A rotating shovel shaft is rotatably provided on one side of the rotating shovel frame, and a push arm is fixedly installed on the surface of the rotating shovel shaft. The push arm provides support for the far end of the shovel board when pushing the shovel board, so as to avoid large force on the rotating shaft.

[0012] Compared with the prior art, the advantages and beneficial effects of the utility model are:

[0013] 1. When the device dumps stones, the first hydraulic cylinder is started, and the first hydraulic cylinder drives the rotating plate to rotate with the rotating plate axis. At the same time, the first hydraulic cylinder lifts the rotating plate frame at the bottom of the carrying plate, so that the carrying plate rotates with the rotating axis as the center, so that the first hydraulic cylinder drives the right end of the bottom plate to tilt upward, and the gravel in the outer box is poured out. Compared with the comparative document, it does not need to manually pull out the support rod, which is more convenient to use.

[0014] 2. Use the shovel board and shovel head to shovel the gravel, shovel the gravel onto the shovel board, and then start the second hydraulic cylinder. The second hydraulic cylinder pushes the push arm through the rotating shovel frame. The push arm drives the shovel board to pour the gravel into the outer box. The shovel board is driven to rotate by the second hydraulic cylinder. The second hydraulic cylinder set at the bottom of the shovel board is not easy to cause the shovel board to move forward. The gravel is easy to shovel onto the shovel board, which is convenient for collecting and cleaning the gravel. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram according to the utility model;

[0016] Figure 2 According to the utility model Figure 1 A schematic diagram of the structure from another perspective;

[0017] Figure 3It is a schematic diagram of the structure according to the cross-section of the utility model;

[0018] Figure 4 It is a schematic diagram of the structure decomposed according to the utility model.

[0019] Among them: 1. outer box body, 2. rotating shaft, 3. bearing plate, 4. frame, 5. fixed plate, 6. rotating plate frame, 7. rotating plate shaft, 8. rotating plate, 9. first hydraulic cylinder, 10. shovel board, 11. shovel head, 12. second hydraulic cylinder, 13. rotating shovel frame, 14. rotating shovel shaft, 15. push arm, 16. push groove, 17. moving wheel. DETAILED DESCRIPTION

[0020] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings.

[0021] like Figure 1-4 As shown, a road gravel cleaning device of the present embodiment comprises an outer box body 1, a rotating shaft 2 is fixedly installed inside the outer box body 1, a bearing plate 3 is rotatably arranged on the surface of the rotating shaft 2, the bearing plate 3 is in an L-shape, the bearing plate 3 is rotatably connected to the inner wall of the outer box body 1, so that the bearing plate 3 rotates around the rotating shaft 2 as the center, a frame 4 is fixedly installed at the bottom of the outer box body 1, a fixed plate 5 is fixedly installed on one side of the frame 4, a rotating plate frame 6 is fixedly installed on the opposite surfaces of the fixed plate 5 and the bearing plate 3, a first hydraulic cylinder 9 lifts up the rotating plate frame 6 at the bottom of the bearing plate 3, a rotating plate shaft 7 is rotatably arranged inside the rotating plate frame 6, a rotating plate 8 is fixedly installed on the surface of the rotating plate shaft 7, and a first hydraulic cylinder 9 is fixedly installed on the opposite surfaces of the two groups of rotating plates 8. When dumping stones, the first hydraulic cylinder 9 is started, and the first hydraulic cylinder 9 drives the rotating plate 8 to rotate with the rotating plate shaft 7 rotates, so that the first hydraulic cylinder 9 drives the right end of the bottom plate to tilt upward, and the crushed stones in the outer box body 1 are poured out. The surface of the rotating shaft 2 is rotatably provided with a shovel board 10, and the crushed stones are shoveled on the shovel board 10. A shovel head 11 is fixedly installed at the bottom of the shovel board 10. The shovel board 10 and the shovel head 11 are used to shovel the crushed stones. A second hydraulic cylinder 12 is fixedly installed on one side of the skeleton 4, and the second hydraulic cylinder 12 is started. A rotating shovel frame 13 is fixedly connected to the output end of the second hydraulic cylinder 12 and one side of the shovel head 11. A rotating shovel frame 13 is rotatably provided with a rotating shovel shaft 14 on one side of the rotating shovel frame 13. A push arm 15 is fixedly installed on the surface of the rotating shovel shaft 14. The second hydraulic cylinder 12 pushes the push arm 15 through the rotating shovel frame 13. The push arm 15 drives the shovel board 10 to pour the crushed stones into the outer box body 1. A push groove 16 is provided on one side of the outer box body 1, and a moving wheel 17 is provided on one side of the skeleton 4.

[0022] A road gravel cleaning device in this embodiment has the following working principle:

[0023] 1. Use the stone shovel board 10 and the shovel head 11 to shovel the gravel, shovel the gravel onto the stone shovel board 10, and then start the second hydraulic cylinder 12. The second hydraulic cylinder 12 pushes the push arm 15 through the rotating shovel frame 13, and the push arm 15 drives the stone shovel board 10 to pour the gravel into the outer box 1;

[0024] 2. When dumping stones, start the first hydraulic cylinder 9, which drives the rotating plate 8 to rotate with the rotating plate shaft 7. At the same time, the first hydraulic cylinder 9 lifts the rotating plate frame 6 at the bottom of the carrying plate 3, so that the carrying plate 3 rotates with the rotating shaft 2 as the center, so that the first hydraulic cylinder 9 drives the right end of the bottom plate to tilt upward, and the gravel in the outer box body 1 is poured out.

[0025] Compared with the prior art, the present invention has the following beneficial effects:

[0026] 1. When the device dumps stones, the first hydraulic cylinder 9 is started, and the first hydraulic cylinder 9 drives the rotating plate 8 to rotate with the rotating plate shaft 7. At the same time, the first hydraulic cylinder 9 lifts the rotating plate frame 6 at the bottom of the supporting plate 3, so that the supporting plate 3 rotates with the rotating shaft 2 as the center, so that the first hydraulic cylinder 9 drives the right end of the bottom plate to tilt upward, and the gravel in the outer box body 1 is poured out. Compared with the comparative document, it does not need to manually pull out the support rod, which is more convenient to use.

[0027] 2. Use the stone shovel board 10 and the shovel head 11 to shovel the gravel, shovel the gravel onto the stone shovel board 10, and then start the second hydraulic cylinder 12. The second hydraulic cylinder 12 pushes the push arm 15 through the rotating shovel frame 13. The push arm 15 drives the stone shovel board 10 to pour the gravel into the outer box body 1. The stone shovel board 10 is driven to rotate by the second hydraulic cylinder 12. The second hydraulic cylinder 12 set at the bottom of the stone shovel board 10 is not easy to cause the stone shovel board 10 to move forward. The gravel is easy to shovel on the stone shovel board 10, which is convenient for collecting and cleaning the gravel.

Claims

1. A road gravel cleaning device, characterized in that: The invention comprises an outer box body (1), wherein a rotating shaft (2) is fixedly installed inside the outer box body (1), a bearing plate (3) is rotatably installed on the surface of the rotating shaft (2), a frame (4) is fixedly installed on the bottom of the outer box body (1), a fixed plate (5) is fixedly installed on one side of the frame (4), a rotating plate frame (6) is fixedly installed on the opposite surfaces of the fixed plate (5) and the bearing plate (3), a rotating plate shaft (7) is rotatably installed inside the rotating plate frame (6), a rotating plate plate (8) is fixedly installed on the surface of the rotating plate shaft (7), and a first hydraulic cylinder (9) is fixedly installed on the opposite surfaces of two groups of rotating plates (8).

2. The road gravel cleaning device according to claim 1, characterized in that: The shape of the carrying plate (3) is L-shaped.

3. The road gravel cleaning device according to claim 1, characterized in that: The bearing plate (3) is rotatably connected to the inner wall of the outer box body (1).

4. The road gravel cleaning device according to claim 1, characterized in that: A stone scraping plate (10) is rotatably arranged on the surface of the rotating shaft (2), and a scraping head (11) is fixedly installed on the bottom of the stone scraping plate (10).

5. The road gravel cleaning device according to claim 3, characterized in that: A second hydraulic cylinder (12) is fixedly mounted on one side of the skeleton (4); a rotary shovel frame (13) is fixedly connected between the output end of the second hydraulic cylinder (12) and one side of the shovel head (11); a rotary shovel shaft (14) is rotatably mounted on one side of the rotary shovel frame (13); a push arm (15) is fixedly mounted on the surface of the rotary shovel shaft (14).

6. The road gravel cleaning device according to claim 1, characterized in that: A push groove (16) is provided on one side of the outer box body (1).

7. The road gravel cleaning device according to claim 1, characterized in that: A moving wheel (17) is provided on one side of the frame (4).

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