Crawler belt cleaning device of crawler loader

Abstract

The utility model discloses a crawler belt cleaning device of a crawler loader, and relates to the technical field of crawler belt cleaning devices of crawler lors.The crawler belt cleaning device of the crawler loader specifically comprises a fixing frame, the outer surface of the fixing frame is fixedly connected with two supports, the inner wall of each support is rotationally connected with a supporting wheel, and crawler belt bodies are arranged on the two sides of the fixing frame. Soil on the outer surface of a track body is scraped through a scraper, soil adhering to the track body is loosened, a spring enables the scraper to make close contact with a groove in the track body all the time according to the resilience force of the spring, and when a vehicle body moves, a tooth set makes a second connecting rod rotate through meshing with a second rotating wheel; a third connecting rod can be driven by a second bevel gear through meshing between a first bevel gear and a connecting piece and between a second bevel gear and the connecting piece, at the moment, a sweeping roller starts to rotate and sweep loose soil, and then the effect that the crawler belt can be cleaned through cooperation of the sweeping roller and a scraping plate is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning devices for scraper crawlers, in particular to a cleaning device for scraper crawlers. Background Art

[0002] Mud scraper is a common special mechanical equipment in underground operations. The mechanized operation of the mucking machine can reduce the labor of workers, improve work efficiency and ensure the safety of operators. The main function of the track is to increase the contact area and reduce the pressure on the ground. It can work smoothly on soft ground. When used for a long time, a large amount of soil and other impurities will adhere to the track. These soil and impurities will accumulate and affect the movement of the track.

[0003] At present, when cleaning a crawler type scraper, the outer surface of the scraper is cleaned, and the cleaning of the crawler is often neglected, resulting in the crawler often sticking to some dirt and other impurities during long-term use. The accumulation of dirt and other impurities will affect the normal use of the crawler. In order to ensure the normal use of the crawler, it is necessary to clean the crawler manually, which takes a lot of time to clean, and flushing will also cause dirt to solidify in the gaps of the crawler.

[0004] Therefore, a new solution needs to be proposed to solve this problem. Utility Model Content

[0005] In view of the above background technology, the prior art has the problem that the crawler track cannot be cleaned.

[0006] The utility model discloses a crawler cleaning device for a slag scraper, comprising a fixed frame, the outer surface of the fixed frame is fixedly connected to two frames, the inner wall of each of the frames is rotatably connected to a supporting wheel, track bodies are provided on both sides of the fixed frame, the inner wall of each of the track bodies is fixedly connected to a tooth group, the outer surface of each of the tooth groups is meshed with a second rotating wheel, the inner wall of the fixed frame is rotatably connected to a second connecting rod, the outer surface of the second connecting rod is fixedly connected to the two second rotating wheels, the outer surface of the second connecting rod is fixedly connected to a first bevel gear, the outer surface of the first bevel gear is meshed with a connecting piece, the outer surface of the connecting piece is meshed with a second bevel gear, and mud guards are fixedly connected to both sides of the fixed frame.

[0007] Furthermore, a third connecting rod is rotatably connected to the inner wall of the fixing frame, and an outer surface of the third connecting rod is fixedly connected to the second bevel gear.

[0008] Furthermore, both ends of the third connecting rod are fixedly connected with cleaning rollers, and the outer surface of each cleaning roller is rotatably connected to the corresponding crawler body.

[0009] Furthermore, a motor is fixedly mounted on the outer surface of the fixed frame, and two output ends of the motor are fixedly connected to a first connecting rod, and ends of the two first connecting rods that are away from each other are fixedly connected to a fixed plate, and the outer surface of each fixed plate is rotatably connected to the corresponding crawler body.

[0010] Furthermore, the two fixed disks are fixedly connected to a first rotating wheel on one side away from each other, and the outer surface of each of the first rotating wheels is meshed with a corresponding tooth group.

[0011] Furthermore, two sliding bars are fixedly connected to the outer surface of the fixing frame, a scraper is slidably connected to the outer surface of each sliding bar, and the outer surface of each scraper is slidably connected to the corresponding crawler body.

[0012] Furthermore, a spring is sleeved on the outer surface of each sliding rod, one end of each spring is fixedly connected to the fixing frame, and the other end of each spring is fixedly connected to the corresponding scraper.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model is provided with a scraper, a spring, a sliding rod, a tooth group, a second rotating wheel, a crawler body, a second connecting rod, a first bevel gear, a second bevel gear, a third connecting rod, a connecting piece, a cleaning roller and other components. The scraper is used to scrape the mud on the outer surface of the crawler body to loosen the mud adhering to the crawler body. The spring will keep the scraper in close contact with the groove on the crawler body according to its own rebound force. When the vehicle body moves, the tooth group makes the second connecting rod rotate by meshing with the second rotating wheel, and the third connecting rod is driven by the second bevel gear through the meshing between the first bevel gear, the second bevel gear and the connecting piece. At this time, the cleaning roller starts to rotate and cleans the loose mud, thereby achieving the effect that the device can clean the crawler through the cooperation of the cleaning roller and the scraper.

[0015] 2. The utility model sets a motor, a first connecting rod, a fixed plate, a first rotating wheel, a tooth group, a track body and other components. The first connecting rod is driven to rotate by starting the motor, the first rotating wheel starts to rotate by fixing the fixed plate and the corresponding first rotating wheel, and the track body starts to rotate by the mutual engagement between the first rotating wheel and the corresponding tooth group, so that the track body can drive the vehicle body to move forward by starting the motor, thereby achieving the effect that the device can make the vehicle body move smoothly through the motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

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

[0018] Figure 2 This is a schematic diagram of the structure of the cleaning roller of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the second connecting rod of the utility model;

[0020] Figure 4 This is a schematic diagram of the spring structure of the utility model.

[0021] In the figure: 1, fixed frame; 2, bracket; 3, support wheel; 4, crawler body; 5, tooth group; 6, motor; 7, first connecting rod; 8, fixed plate; 9, first rotating wheel; 10, second rotating wheel; 11, second connecting rod; 12, first bevel gear; 13, connecting piece; 14, second bevel gear; 15, third connecting rod; 16, cleaning roller; 17, mudguard; 18, slide bar; 19, scraper; 20, spring. DETAILED DESCRIPTION

[0022] The following will disclose multiple embodiments of the utility model with diagrams. For the purpose of clear description, many physical details will be described together in the following description. However, it should be understood that these physical details should not be used to limit the utility model. In other words, in some embodiments of the utility model, these physical details are not necessary. In addition, for the purpose of simplifying the diagram, some conventional structures and components will be depicted in a simple schematic manner in the diagram.

[0023] See also Figure 1 , Figure 2 , Figure 3The utility model discloses a crawler cleaning device for a slag scraper, comprising a fixed frame 1, the outer surface of the fixed frame 1 is fixedly connected to two brackets 2, the inner wall of each bracket 2 is rotatably connected to a support wheel 3, crawler bodies 4 are arranged on both sides of the fixed frame 1, the inner wall of each crawler body 4 is fixedly connected to a tooth group 5, the outer surface of each tooth group 5 is meshed with a second rotating wheel 10, the inner wall of the fixed frame 1 is rotatably connected to a second connecting rod 11, the outer surface of the second connecting rod 11 is fixedly connected to the two second rotating wheels 10, the outer surface of the second connecting rod 11 is fixedly connected to a first bevel gear 12, the outer surface of the first bevel gear 12 is meshed with a connecting piece 13, and the outer surface of the connecting piece 13 is meshed with a second bevel gear 14 , mudguards 17 are fixedly connected on both sides of the fixed frame 1, the bracket 2 can fix and support the support wheel 3, and enable the support wheel 3 to support the crawler body 4, which is more stable during the movement. The inner wall of each crawler body 4 is provided with a tooth group 5, and the crawler body 4 will drive the corresponding tooth group 5 to move with the crawler body 4 during the forward movement. At this time, the movement of the tooth group 5 will drive the corresponding second rotating wheel 10 to rotate, and the rotation of the second rotating wheel 10 will drive the second connecting rod 11 to rotate. The rotation of the second connecting rod 11 will drive the first bevel gear 12 to rotate, and the first bevel gear 12 and the second bevel gear 14 are engaged with the connecting member 13, so that the first bevel gear 12 drives the second bevel gear 14 to rotate.

[0024] See also Figure 3 The inner wall of the fixing frame 1 is rotatably connected with a third connecting rod 15 , and the outer surface of the third connecting rod 15 is fixedly connected with the second bevel gear 14 , and the rotation of the second bevel gear 14 will drive the third connecting rod 15 to rotate.

[0025] See also Figure 3 Both ends of the third connecting rod 15 are fixedly connected with cleaning rollers 16, and the outer surface of each cleaning roller 16 is rotatably connected to the corresponding track body 4. The rotation of the third connecting rod 15 will drive the two cleaning rollers 16 to rotate at the same time, and the soil on the track body 4 will be cleaned by the rotation of the cleaning rollers 16 on the corresponding track body 4.

[0026] See also Figure 3 A motor 6 is fixedly installed on the outer surface of the fixed frame 1, and the two output ends of the motor 6 are fixedly connected to the first connecting rods 7, and the ends of the two first connecting rods 7 away from each other are fixedly connected to the fixed plates 8. The outer surface of each fixed plate 8 is rotatably connected to the corresponding crawler body 4. When the motor 6 is started, it will drive the two first connecting rods 7 to rotate, and the first connecting rods 7 will drive the corresponding fixed plates 8 to rotate. The fixed plates 8 can serve as a connecting mechanism.

[0027] See also Figure 3The two fixed plates 8 are fixedly connected to the side away from each other with a first rotating wheel 9, and the outer surface of each first rotating wheel 9 is meshed with the corresponding tooth group 5. The first rotating wheel 9 can be connected to the corresponding fixed plate 8, and the fixed plate 8 will drive the corresponding first rotating wheel 9 to rotate. The first rotating wheel 9 is meshed with the corresponding tooth group 5 so that the first rotating wheel 9 will drive the corresponding crawler body 4 to run.

[0028] See also Figure 4 Two sliding rods 18 are fixedly connected to the outer surface of the fixed frame 1, and a scraper 19 is slidably connected to the outer surface of each sliding rod 18. The outer surface of each scraper 19 is slidably connected to the corresponding crawler body 4. The scraper 19 can slide along the corresponding sliding rod 18, and the scraper 19 will be slidably connected to the corresponding crawler body 4 to clean up impurities such as mud adhering to the crawler body 4.

[0029] See also Figure 4 A spring 20 is sleeved on the outer surface of each slide bar 18, one end of each spring 20 is fixedly connected to the fixing frame 1, and the other end of each spring 20 is fixedly connected to the corresponding scraper 19. Due to the uneven grooves on the outer surface of the track body 4, the scraper 19 will be pulled into close contact with the track body 4 through the rebound force of the corresponding spring 20 when it contacts the track body 4, and when the track body 4 is raised, the scraper 19 will drive the corresponding spring 20 to stretch, so that the soil adhering to the track body 4 can be scraped and loosened.

[0030] When using the utility model: first start the motor 6, the motor 6 drives the corresponding first rotating wheel 9 to rotate through the first connecting rod 7, and through the meshing between the first rotating wheel 9, the second rotating wheel 10 and the corresponding tooth group 5, the first rotating wheel 9 will drive the crawler body 4 to move when it rotates. At this time, the scraper 19 will move on the corresponding sliding rod 18 under the action of the corresponding spring 20's own rebound force and preliminarily clean the dirt and other impurities adhered to the crawler body 4, and can loosen the adhered dirt. Then the tooth group 5 will drive the second rotating wheel 10 to rotate, and through the mutual meshing between the first bevel gear 12, the second bevel gear 14 and the connecting member 13, the second rotating wheel 10 drives the third connecting rod 15 to rotate through the second connecting rod 11, and drives the cleaning roller 16 to clean the loose dirt on the crawler, so as to improve the cleaning effect, reduce the dirt adhered to the crawler body 4 and prevent accumulation that affects the use of the crawler body 4.

[0031] The above is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A scraper crawler cleaning device, comprising a fixing frame (1), characterized in that: The outer surface of the fixed frame (1) is fixedly connected to two brackets (2), the inner wall of each bracket (2) is rotatably connected to a support wheel (3), a crawler body (4) is provided on both sides of the fixed frame (1), the inner wall of each crawler body (4) is fixedly connected to a tooth group (5), the outer surface of each tooth group (5) is meshed with a second rotating wheel (10), the inner wall of the fixed frame (1) is rotatably connected to a second connecting rod (11), the outer surface of the second connecting rod (11) is fixedly connected to the two second rotating wheels (10), the outer surface of the second connecting rod (11) is fixedly connected to a first bevel gear (12), the outer surface of the first bevel gear (12) is meshed with a connecting piece (13), the outer surface of the connecting piece (13) is meshed with a second bevel gear (14), and mudguards (17) are fixedly connected to both sides of the fixed frame (1).

2. A scraper crawler cleaning device according to claim 1, characterized in that: The inner wall of the fixed frame (1) is rotatably connected to a third connecting rod (15), and the outer surface of the third connecting rod (15) is fixedly connected to the second bevel gear (14).

3. A scraper crawler cleaning device according to claim 2, characterized in that: Both ends of the third connecting rod (15) are fixedly connected with cleaning rollers (16), and the outer surface of each cleaning roller (16) is rotatably connected to the corresponding crawler body (4).

4. A scraper crawler cleaning device according to claim 2, characterized in that: A motor (6) is fixedly mounted on the outer surface of the fixing frame (1); two output ends of the motor (6) are fixedly connected to first connecting rods (7); ends of the two first connecting rods (7) that are away from each other are fixedly connected to fixing plates (8); and the outer surface of each fixing plate (8) is rotatably connected to the corresponding crawler body (4).

5. A scraper crawler cleaning device according to claim 4, characterized in that: The two fixed disks (8) are fixedly connected to a first rotating wheel (9) on one side away from each other, and the outer surface of each first rotating wheel (9) is meshed with a corresponding tooth set (5).

6. A scraper crawler cleaning device according to claim 4, characterized in that: The outer surface of the fixed frame (1) is fixedly connected to two sliding rods (18), the outer surface of each sliding rod (18) is slidably connected to a scraper (19), and the outer surface of each scraper (19) is slidably connected to the corresponding crawler body (4).

7. A scraper crawler cleaning device according to claim 6, characterized in that: The outer surface of each sliding rod (18) is sleeved with a spring (20), one end of each spring (20) is fixedly connected to the fixing frame (1), and the other end of each spring (20) is fixedly connected to the corresponding scraper (19).

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