Garbage grab bucket bridge crane

Abstract

This application relates to a garbage grab bucket bridge crane, specifically within the technical field of cranes. It includes a grab bucket bridge crane body, with a vibrating plate mounted on each claw of the crane body. The vibrating plate is positioned along the length of the claw and located on its inner arc surface. A vibration motor is mounted on the vibrating plate. A mounting plate is provided on the inner arc surface of the claw, with the vibration motor located between the vibrating plate and the mounting plate. A fixing assembly for securing the two is provided between the mounting plate and the claw, and a connecting assembly for connecting the two is provided between the vibrating plate and the mounting plate. This application effectively reduces residual waste debris adhering to the garbage grab bucket bridge crane.

Description

Technical Field

[0001] This application relates to the technical field of lifting equipment, and in particular to a garbage grab crane. Background Technology

[0002] With the acceleration of urbanization and the continuous growth of the population, the amount of urban domestic waste generated is increasing year by year. Waste treatment and resource utilization have become important issues concerning the ecological environment and sustainable development. In the treatment processes such as waste incineration power generation and sanitary landfill, the handling, transfer and stacking of waste rely on efficient lifting equipment. Among them, the waste grab bucket bridge crane has become one of the core pieces of equipment in waste treatment plants, transfer stations and other places due to its characteristics of strong load-bearing capacity, wide operating range and moderate degree of automation.

[0003] Garbage grab cranes primarily use grab buckets mounted on the bridge frame to grab, lift, move, and unload bulk garbage. However, due to the complex composition of household waste, including large amounts of kitchen waste, damp fabrics, and sticky debris, some garbage easily adheres to the surface of the grab bucket's claws during the grabbing process due to stickiness, humidity, or static electricity. This adhesion can affect grabbing efficiency and operational stability. Secondly, it increases equipment maintenance costs and downtime. If the attached garbage is not cleaned for a long time, it will accumulate and corrode in the gaps between the claws and connecting shafts, especially in humid and high-temperature garbage processing environments, potentially accelerating claw corrosion and mechanical component jamming, shortening the equipment's lifespan, and ultimately causing secondary pollution and environmental problems. During the grab bucket's movement and unloading, the attached loose garbage may fall off due to vibration or wind, scattering onto the ground or equipment tracks in the work area, causing site pollution and increasing the workload of environmental sanitation cleanup. Therefore, developing a structural improvement scheme that can effectively reduce the amount of garbage adhering to the grab bucket claw is of great practical significance for improving the operating efficiency of garbage grab bucket bridge cranes, reducing maintenance costs, and ensuring the safe and stable operation of the equipment. Utility Model Content

[0004] In order to reduce the residual waste debris adhering to the garbage grab bucket bridge crane, this application provides a garbage grab bucket bridge crane.

[0005] The technical solution adopted in this application for the garbage grab bucket bridge crane is as follows:

[0006] A garbage grab bucket bridge crane includes a grab bucket bridge crane body. Each claw of the grab bucket bridge crane body is equipped with a vibrating plate. The vibrating plate is arranged along the length direction of the grab and located on its inner arc surface. A vibrating motor is mounted on the vibrating plate. A mounting plate is provided on the inner arc surface of the grab. The vibrating motor is located between the vibrating plate and the mounting plate. A fixing component for fixing the two is provided between the mounting plate and the grab. A connecting component for connecting the two is provided between the vibrating plate and the mounting plate.

[0007] By adopting the above technical solution, the vibrating plate can be fixed on the gripper by the mounting plate, and the gripper can grab the garbage by the vibrating plate. After the gripping is completed, the vibration motor can be controlled to drive the vibrating plate to vibrate, shaking off the residue attached to the vibrating plate, thereby reducing the garbage residue on the gripper.

[0008] Optionally, the connecting assembly includes a plurality of first springs, which are fixedly connected between the vibrating plate and the mounting plate.

[0009] By adopting the above technical solution, the connection between the vibrating plate and the mounting plate can be achieved through the first spring.

[0010] Optionally, a plurality of the first springs are arranged at equal intervals along the length direction of the mounting plate.

[0011] By adopting the above technical solution, the uniformity of the first spring distribution can be improved, thereby achieving uniform vibration of the mounting plate.

[0012] Optionally, the fixing assembly includes a fixing plate fixedly connected to the side of the mounting plate away from the arc plate. The fixing plates are configured as two and are respectively located on both sides of the gripper of the grab bucket bridge crane body. The fixing plates are threaded with fixing bolts, and the shanks of the fixing bolts are threaded to the gripper.

[0013] By adopting the above technical solution, the shank of the fixing bolt can be disengaged from the claw by rotating the fixing bolt, thereby realizing the removal of the fixing plate from the claw.

[0014] Optionally, the fixing bolt is a stainless steel bolt.

[0015] By adopting the above technical solutions, the corrosion resistance of fixing bolts can be improved.

[0016] Optionally, a shielding plate is fixedly connected to both sides of the mounting plate, and the shielding plate is arranged along the length of the mounting plate and shields between the vibrating plate and the mounting plate.

[0017] By adopting the above technical solution, the gaps on both sides between the mounting plate and the vibrating plate can be blocked by the shielding plate, thereby reducing the occurrence of impurities entering the gaps between the mounting plate and the vibrating plate.

[0018] Optionally, the shielding plate has a groove on the side facing the vibrating plate, and an insert block is fixedly connected to the vibrating plate, the insert block being slidably inserted into the groove.

[0019] By adopting the above technical solution, the sealing effect of the baffle can be further improved by setting grooves and inserts.

[0020] Optionally, the insert block is fixedly connected to the bottom of the groove by a plurality of second springs.

[0021] By adopting the above technical solution, the connection between the groove and the insert can be achieved through the second spring, making the linkage between the two more compact.

[0022] In summary, this application includes at least one of the following beneficial technical effects:

[0023] 1. The gripper can grab the garbage through the vibrating plate. After the gripping is completed, the vibrating motor can be controlled to drive the vibrating plate to vibrate, shaking off the residue attached to the vibrating plate, thereby reducing the garbage residue on the gripper.

[0024] 2. The fixing plate can be removed from the gripper by rotating the fixing bolt.

[0025] 3. The sealing effect of the baffle can be further improved by setting grooves and inserts. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this application;

[0027] Figure 2 This is a schematic diagram of the connecting assembly behind the hidden vibrating plate in an embodiment of this application;

[0028] Figure 3 This is a schematic diagram of the structure of the second spring according to an embodiment of this application.

[0029] In the diagram, 1. Crane body; 2. Vibrating plate; 3. Vibrating motor; 4. Mounting plate; 5. Fixing assembly; 51. Fixing plate; 52. Fixing bolt; 6. Connecting assembly; 61. First spring; 7. Covering plate; 71. Groove; 8. Insert block; 9. Second spring. Detailed Implementation

[0030] The following is in conjunction with the appendix Figure 1 - Appendix Figure 3This application will be described in further detail below.

[0031] An embodiment of this application is a garbage grab bucket bridge crane, referring to... Figure 1 and Figure 2 The garbage grab bucket bridge crane includes a grab bucket bridge crane body 1. Each claw of the grab bucket bridge crane body 1 is provided with a vibrating plate 2. The vibrating plate 2 is arranged along the length direction of the grab bucket and is located on its inner arc surface.

[0032] A vibration motor 3 is installed on the vibration plate 2, and a mounting plate 4 is provided on the inner arc surface of the claw clamp. The mounting plate 4 is set along the length direction of the vibration plate 2, and the vibration motor 3 is located between the vibration plate 2 and the mounting plate 4.

[0033] A fixing assembly 5 is provided between the mounting plate 4 and the gripper for fixing the two. The fixing assembly 5 includes a fixing plate 51 that is fixedly connected to the side of the mounting plate 4 away from the arc plate. There are two fixing plates 51, which are respectively located on both sides of the gripper of the grab bucket bridge crane body 1. Fixing bolts 52 are threaded on the fixing plates 51. There are two fixing threads, and the fixing bolts 52 are stainless steel bolts. The shank of the fixing bolt 52 is threaded to the gripper.

[0034] Furthermore, by rotating the fixing bolt 52, the rod of the fixing bolt 52 can be disengaged from the claw, thereby achieving the removal of the fixing plate 51 from the claw.

[0035] A connecting assembly 6 is provided between the vibrating plate 2 and the mounting plate 4 to connect the two. The connecting assembly 6 includes a plurality of first springs 61, which are equidistantly arranged along the length of the mounting plate 4. The first springs 61 are fixedly connected between the vibrating plate 2 and the mounting plate 4.

[0036] Reference Figure 1 , Figure 2 and Figure 3 A baffle plate 7 is fixedly connected to both sides of the mounting plate 4. The baffle plate 7 is set along the length of the mounting plate 4 and covers the space between the vibrating plate 2 and the mounting plate 4. A groove 71 is formed on the side of the baffle plate 7 facing the vibrating plate 2. An insert block 8 is fixedly connected to the vibrating plate 2 and slides into the groove 71. A plurality of second springs 9 are fixedly connected to the insert block 8 and the bottom of the groove 71. The second springs 9 are equidistantly arranged along the length of the groove 71.

[0037] Furthermore, the shielding plate 7 can be used to shield the gaps on both sides between the mounting plate 4 and the vibrating plate 2, thereby reducing the occurrence of impurities entering the gaps between the mounting plate 4 and the vibrating plate 2.

[0038] The embodiments described in this specific implementation are preferred embodiments of this application and are not intended to limit the scope of protection of this application. Identical components are represented by the same reference numerals. Therefore, all equivalent changes made to the structure, shape, and principle of this application should be covered within the scope of protection of this application.

Claims

1. Waste grab bridge crane comprising a grab bridge crane body (1), characterized in that, Each claw of the grab bucket bridge crane body (1) is provided with a vibrating plate (2). The vibrating plate (2) is arranged along the length direction of the grab and located on its inner arc surface. A vibrating motor (3) is installed on the vibrating plate (2). An mounting plate (4) is provided on the inner arc surface of the grab. The vibrating motor (3) is located between the vibrating plate (2) and the mounting plate (4). A fixing component (5) for fixing the two is provided between the mounting plate (4) and the grab. A connecting component (6) for connecting the two is provided between the vibrating plate (2) and the mounting plate (4).

2. Garbage grab bridge crane according to claim 1, characterized in that, The connecting assembly (6) includes a plurality of first springs (61), which are fixedly connected between the vibrating plate (2) and the mounting plate (4).

3. Garbage grab bridge crane according to claim 2, characterized in that, Multiple first springs (61) are equidistantly arranged along the length direction of the mounting plate (4).

4. Garbage grab bridge crane according to claim 2, characterized in that, The fixing component (5) includes a fixing plate (51) that is fixedly connected to the mounting plate (4) on the side away from the arc plate. The fixing plate (51) is configured as two and is located on both sides of the claw of the grab bucket bridge crane body (1). The fixing plate (51) is threaded with a fixing bolt (52), and the rod of the fixing bolt (52) is threaded on the grab.

5. Garbage grab bridge crane according to claim 4, characterized in that, The fixing bolt (52) is a stainless steel bolt.

6. The garbage grab bucket bridge crane according to claim 1, characterized in that, The mounting plate (4) is fixedly connected to two sides of a shielding plate (7). The shielding plate (7) is arranged along the length of the mounting plate (4) and shields the vibrating plate (2) and the mounting plate (4).

7. The garbage grab bucket bridge crane according to claim 6, characterized in that, The shielding plate (7) has a groove (71) on one side facing the vibrating plate (2), and a plug (8) is fixedly connected to the vibrating plate (2). The plug (8) is slidably inserted into the groove (71).

8. The garbage grab bucket bridge crane according to claim 7, characterized in that, The insert (8) is fixedly connected to the bottom of the groove (71) by a plurality of second springs (9).

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