High-altitude operation machine
By connecting the boom and the working boom to the same rotary mechanism, it is driven simultaneously to avoid collisions, and the safety hazards during construction of high-altitude working machinery in a narrow space are solved, and efficient high-altitude working is achieved.
Patent Information
- Application Number
- CN202422017749.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-19
- Publication Date
- 2025-06-20
- Estimated Expiration
- 2034-08-19
AI Technical Summary
In small spaces such as power grid substations and converter stations, when two high-altitude working machinery are constructed using cranes and high-altitude working vehicles, there may be collision between the crane and the working bucket, which brings safety hazards.
A high-altitude working machine is designed to drive the boom and the working boom to the same rotary mechanism by driving the boom and the working boom to synchronously drive the boom and the working boom, so that the lifting end and the working end are located on the same side of the slewing center of the rotary mechanism and extend to the same side to avoid collision.
It realizes efficient high-altitude operations in a narrow space, reduces the number of high-altitude working machinery arranged in the space, avoids collision between booms and work buckets, and reduces safety hazards.
Smart Images
Figure CN223002705U_ABST
Abstract
Description
Technical Field
[0001] This application belongs to the technical field of aerial work machinery, and particularly relates to an aerial work machinery. Background Art
[0002] For different aerial work environments, different aerial work machinery needs to be selected accordingly for aerial work construction. In open outdoor areas, a crane and an aerial work platform can be used in combination for construction. Among them, the crane is used to lift the materials required for aerial work to the aerial work height, and the aerial work platform is used to lift the construction workers to the aerial work height and approach the crane, so as to facilitate the construction workers to access the materials and perform aerial work. When directly selecting a crane for material hoisting, in narrow spaces such as power grid substations and converter stations, if two aerial work machinery, namely a crane and an aerial work platform, are still used for construction, the two aerial work machinery may collide, posing certain safety hazards. Summary of the Utility Model
[0003] The purpose of this application is to provide an aerial work machinery to achieve aerial work in narrow spaces.
[0004] To achieve the above purpose, this application provides an aerial work machinery on the one hand, including:
[0005] A boom, having a hoisting end for installing a hook;
[0006] A work bucket boom, having a working end for installing a work bucket; and,
[0007] A slewing mechanism, drivingly connected to the work bucket boom and the boom and synchronously driving the work bucket boom and the boom, the hoisting end and the working end being located on the same side of the slewing center of the slewing mechanism and capable of extending towards the same side.
[0008] In some embodiments, both the boom and the work bucket boom are connected to the driving end of the slewing mechanism, and the boom and the work bucket boom are arranged at intervals along the slewing direction of the slewing mechanism.
[0009] In some embodiments, the boom is connected to the driving end of the slewing mechanism, the work bucket boom is pivotally connected to the boom, and the boom and the work bucket boom are arranged at intervals in the horizontal direction to swing in different vertical planes.
[0010] In some embodiments, the boom swings in a first vertical plane, the work bucket boom swings in a second vertical plane, and the first vertical plane is parallel to the second vertical plane.
[0011] In some embodiments, both the boom and the work bucket arm are telescopic booms. The end of the fixed section of the boom is connected to the slewing mechanism. The telescopic end of the telescopic section of the boom is the hoisting end. The fixed section of the work bucket arm is connected to the fixed section of the boom, and the telescopic end of the telescopic section of the work bucket arm is the operation end.
[0012] In some embodiments, the aerial work machine further includes:
[0013] A first luffing mechanism, one end of the first luffing mechanism is connected to the slewing mechanism, and the other end is connected to the fixed section of the boom; and,
[0014] A second luffing mechanism, one end of the second luffing mechanism is connected to the fixed section of the boom, and the other end is connected to the fixed section of the work bucket arm.
[0015] In some embodiments, a leveling mechanism connected to the work bucket is provided at the operation end of the work bucket arm. The leveling mechanism is used to adjust the angle between the bottom surface of the work bucket and the central axis of the work bucket arm so that the bottom surface of the work bucket remains horizontal.
[0016] In some embodiments, the aerial work machine includes a controller and a level sensor. The level sensor is disposed on the bottom surface of the work bucket and is used to detect the inclination degree of the bottom surface of the work bucket. Both the level sensor and the leveling mechanism are electrically connected to the controller, and the controller can drive the leveling mechanism according to the detection result of the level sensor.
[0017] In some embodiments, a swinging mechanism connected to the work bucket is provided at the operation end of the work bucket arm. The swinging mechanism is used to swing in the horizontal plane to drive the work bucket to swing in the horizontal plane.
[0018] In some embodiments, a quick-release mechanism connected to the work bucket is provided at the operation end of the work bucket arm. The work bucket is detachably connected to the quick-release mechanism.
[0019] Through the above technical solutions, aerial work construction is realized. Specifically, the boom equipped with a hook is used to hoist the materials required for aerial work construction to the aerial work height. The work bucket arm equipped with a work bucket is used to lift the operators to the aerial work height. The slewing mechanism is used to drive the boom and the work bucket arm to rotate in the horizontal plane so that the hook and the work bucket face the aerial work position, and the boom and the work bucket arm move synchronously. In the present application, by extending the hoisting end and the operation end to the same side of the slewing mechanism and using the slewing mechanism to synchronously drive the boom and the work bucket arm to rotate synchronously, the functions of hoisting materials and the aerial work platform are integrated on the same aerial work machine, thereby realizing aerial work in a narrow space and reducing potential safety hazards.
[0020] Other features and advantages of the embodiments of the present application will be described in detail in the subsequent detailed description part. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] The drawings are used to provide a further understanding of the embodiments of the present application, and constitute a part of the specification. Together with the following detailed description, they are used to explain the embodiments of the present application, but do not constitute a limitation to the embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on the structures shown in these drawings without creative efforts. In the drawings:
[0022] Figure 1 is a schematic structural diagram of an aerial work machine according to an exemplary embodiment of the present application;
[0023] Figure 2 is a schematic connection diagram of the working end of a working boom according to an exemplary embodiment of the present application;
[0024] Figure 3 is a schematic diagram of a lifting operation mode according to an exemplary embodiment of the present application;
[0025] Figure 4 is a schematic diagram of an aerial work mode according to an exemplary embodiment of the present application;
[0026] Figure 5 is a schematic diagram of a combined operation mode according to an exemplary embodiment of the present application.
[0027] DESCRIPTION OF REFERENCE NUMERALS
[0028] 100, aerial work machine; 1, slewing mechanism; 2, boom; 21, hoisting end; 3, working boom; 31, working end; 4, first luffing mechanism; 5, second luffing mechanism; 6, leveling mechanism; 7, swinging mechanism; 8, quick-release mechanism; 9, hook; 10, work bucket; 11, chassis. DETAILED DESCRIPTION
[0029] The following details the specific embodiments of the present application in conjunction with the drawings. It should be understood that the specific embodiments described herein are only for explaining and understanding the present application, and are not used to limit the present application.
[0030] The following describes the aerial work machine 100 according to the present application with reference to the drawings.
[0031] As Figure 1 and Figure 2As shown in the figure, a specific embodiment of the present application provides an aerial work machine 100, which includes a boom 2, a work bucket boom 3, and a slewing mechanism 1. Among them, the boom 2 has a hoisting end 21 for installing a hook 9; the work bucket boom 3 has a working end 31 for installing a work bucket 10; the slewing mechanism 1 is drivingly connected to the work bucket boom 3 and the boom 2 and synchronously drives the work bucket boom 3 and the boom 2. The hoisting end 21 and the working end 31 are located on the same side of the slewing center of the slewing mechanism 1 and can extend towards the same side.
[0032] For different aerial work environments, it is necessary to select different aerial work machines 100 for aerial work construction accordingly. Commonly used aerial work machines 100 include hoisting work machines and platform work machines. Among them, the hoisting work machine is provided with a hook 9 and is used to hoist materials to the aerial work height. The platform work machine is provided with a work bucket 10 and is used to lift the operators standing in the work bucket 10 to the aerial work height. However, arranging two aerial work machines 100 at the construction site not only is limited by the size of the construction site space but also has certain safety hazards. In the present application, by drivingly connecting the boom 2 equipped with a hook 9 and the work bucket equipped with a work bucket 10 to the same slewing mechanism 1 for aerial work in a narrow space, the number of aerial work machines arranged in the narrow space is reduced, and thus the collision between the boom 2 and the work bucket is avoided to reduce safety hazards.
[0033] In other words, the aerial work machine 100 in the specific embodiment of the present application has both the functions of hoisting materials and lifting operators, and the boom 2 and the work bucket boom 3 rotate synchronously and extend towards the same side, so as to ensure that the boom 2 and the work bucket boom 3 do not collide from beginning to end and can cooperate with each other to assist the operators to complete aerial work. It can be seen that the aerial work machine in the specific embodiment of the present application is suitable for aerial work in narrow spaces.
[0034] The present application provides two embodiments:
[0035] In the first embodiment, both the boom 2 and the work bucket boom 3 are connected to the driving end of the slewing mechanism 1. The boom 2 and the work bucket boom 3 are arranged at intervals along the slewing direction of the slewing mechanism 1, but the distance between the boom 2 and the work bucket boom 3 is small to ensure that it is convenient for the operators to pick up materials for construction when they are on the work bucket 10. At the same time, the small distance between the boom 2 and the work bucket boom 3 can reduce the working space required by the aerial work machine 100; and, the distance between the boom 2 and the work bucket boom 3 remains unchanged to ensure that the boom 2 and the work bucket boom 3 do not collide during the slewing movement.
[0036] In the second embodiment, the boom 2 is connected to the driving end of the slewing mechanism 1, and the working bucket arm 3 is pivotally connected to the boom 2. The boom 2 and the working bucket arm 3 are arranged at intervals in the horizontal direction to swing in different vertical planes. However, the distance between the boom 2 and the working bucket arm 3 is small to ensure that the operator can conveniently access materials for construction when on the working bucket 10. At the same time, the small distance between the boom 2 and the working bucket arm 3 can reduce the working space required by the aerial work machine 100; moreover, the distance between the boom 2 and the working bucket arm 3 remains unchanged to ensure that the boom 2 and the working bucket arm 3 do not collide during the slewing movement.
[0037] In this application, the second embodiment is taken as an exemplary embodiment for illustration. Compared with the first embodiment, the distance between the hook 9 and the working bucket 10 in the second embodiment is closer, and it is easier to achieve the consistency of the slewing movement of the boom 2 and the working bucket arm 3. The overall structure of the aerial work machine 100 is simpler and the size is smaller, thus having better practicability.
[0038] Specifically, the boom 2 swings in the first vertical plane, and the working bucket arm 3 swings in the second vertical plane. The first vertical plane is parallel to the second vertical plane. In other words, when the elevation angles of the boom 2 and the working bucket arm 3 are the same, they are parallel to each other. It can be seen that the boom 2 and the working bucket arm 3 have good movement consistency.
[0039] It should be noted that the elevation angles of the boom 2 and the working bucket arm 3 refer to the angles between the central axes of the boom 2 and the working bucket arm 3 and the horizontal plane. The elevation angle ranges of the boom 2 and the working bucket arm 3 are 0° to 90°, that is, the minimum elevation angle of the boom 2 and the working bucket arm 3 is 0°, and the maximum elevation angle is 90°. The minimum elevation angle and the maximum elevation angle correspond to the horizontal attitude and the vertical attitude respectively. However, to ensure that the aerial work machine 100 does not tilt backward, the maximum elevation angle is generally less than 90°.
[0040] In some embodiments, the aerial work machine 100 further includes a first luffing mechanism 4 and a second luffing mechanism 5. The first luffing mechanism 4 is used to drive the boom 2 to swing in the first vertical plane, and the second luffing mechanism 5 is used to drive the working bucket arm 3 to swing in the second vertical plane, so as to achieve the luffing of the boom 2 and the working bucket arm 3, and further achieve the lifting of materials and the working bucket 10.
[0041] At the same time, both the boom 2 and the working bucket arm 3 are telescopic booms. The positions of the hook 9 and the working bucket 10 are adjusted through the telescopic boom and the luffing mechanism, so as to realize the movement of materials and operators to reach the high-altitude working position.
[0042] Specifically, the end of the fixed section of the boom 2 is connected to the driving end of the slewing mechanism 1. The telescopic end of the telescopic section of the boom 2 is the lifting end 21. The fixed section of the working bucket arm 3 is pivotally connected to the fixed section of the boom 2. The telescopic end of the telescopic section of the working bucket arm 3 is the working end 31. One end of the first luffing mechanism 4 is connected to the driving end of the slewing mechanism 1, and the other end of the first luffing mechanism 4 is connected to the fixed section of the boom 2. One end of the second luffing mechanism 5 is connected to the fixed section of the boom 2, and the other end is connected to the fixed section of the working bucket arm 3.
[0043] In other words, the first luffing mechanism 4 slews synchronously with the boom 2, and the second luffing mechanism 5 slews synchronously with the working bucket arm 3. After the boom 2 and the working bucket arm 3 are slewed in place, the first luffing mechanism 4 and the second luffing mechanism 5 are used to adjust the elevation angles of the boom 2 and the working bucket arm 3.
[0044] Furthermore, a leveling mechanism 6 for connecting with the working bucket 10 is provided at the working end 31 of the working bucket arm 3. The leveling mechanism 6 adjusts the angle between the bottom surface of the working bucket 10 and the central axis of the working bucket arm 3 according to the elevation angle of the working bucket arm 3 so as to keep the bottom surface of the working bucket 10 horizontal, thereby providing a stable and horizontal working environment for the operators and further improving the safety of the aerial work machine 100.
[0045] It should be noted that the structures and working principles of the telescopic boom, the luffing mechanism and the leveling mechanism 6 in the exemplary embodiments of the present application are well-known to those skilled in the art and do not belong to the core improvement part of the present application, so they will not be elaborated herein.
[0046] Preferably, the aerial work machine 100 includes a controller and a horizontal sensor. The horizontal sensor is arranged on the bottom surface of the working bucket 10 and is used to detect the inclination degree of the bottom surface of the working bucket 10. Both the horizontal sensor and the leveling mechanism 6 are electrically connected to the controller. The controller can drive the leveling mechanism 6 according to the detection result of the horizontal sensor to keep the bottom surface of the working bucket 10 in a horizontal posture.
[0047] Furthermore, a swinging mechanism 7 for connecting with the working bucket 10 is provided at the working end 31 of the working bucket arm 3. The swinging mechanism 7 is used to swing in the horizontal plane to drive the working bucket 10 to swing in the horizontal plane. After moving the working bucket 10 to the aerial work position by using the telescoping of the working bucket arm 3 and the swinging of the second luffing mechanism 5, it is also necessary to use the leveling mechanism 6 to swing the working bucket 10 in the horizontal plane to be as close to the construction surface as possible, which not only facilitates the construction of the operators, but also reduces the safety hazards caused by the dangerous actions of the operators to approach the construction surface, thereby improving the safety of the aerial work machine 100.
[0048] In some embodiments, a quick-release mechanism 8 for connecting with the working bucket 10 is provided at the working end 31 of the working bucket arm 3. The working bucket 10 is detachably connected to the quick-release mechanism 8. In other words, the working bucket 10 can be separated from the working bucket arm 3, so that the aerial work machine 100 has three working modes. The sequential connection relationship of the working end 31 is specifically the working end 31, the leveling mechanism 6, the quick-release mechanism 8, the swing mechanism 7, and the working bucket 10.
[0049] As Figure 3 shown, the first working mode is the hoisting operation mode, that is, the working bucket 10 is separated from the working bucket arm 3, the working bucket arm 3 is retracted to the shortest, the slewing mechanism 1, the boom 2, and the first luffing structure are adjusted to hoist materials, and the second luffing mechanism 5 is adjusted to keep the working bucket arm 3 parallel to the boom 2 all the time. The hoisting operation mode is only used for material hoisting operations, which is equivalent to an aerial work machine 100 with only hoisting functions;
[0050] As Figure 4 shown, the second working mode is the aerial work mode, that is, the working bucket 10 is connected to the working bucket arm 3, the boom 2 is retracted to the shortest, the slewing mechanism 1, the working bucket arm 3, and the leveling mechanism 6 are adjusted to lift the working bucket 10. The aerial work mode is only used to provide an aerial work platform, which is equivalent to an aerial work machine 100 with only the function of an aerial work platform;
[0051] As Figure 5 shown, the third working mode is the combined operation mode, that is, the working bucket 10 is connected to the working bucket arm 3, and the slewing mechanism 1, the boom 2, the working bucket arm 3, the first luffing mechanism 4, the second luffing mechanism 5, and the leveling mechanism 6 are adjusted to hoist materials and lift the working bucket 10, which is equivalent to an aerial work machine 100 with aerial work material construction.
[0052] In this application, the aerial work machine 100 with multiple working modes is used to meet the requirements of different working conditions, so as to realize multi-purpose of one machine to save expenses and manpower.
[0053] Construction method of the hoisting operation mode:
[0054] 1. Separate the working bucket 10 from the quick-release mechanism 8 and retract the working bucket arm 3 to the shortest;
[0055] 2. Adjust the first luffing mechanism 4 and the boom 2 to lower the hook 9 to the ground;
[0056] 3. Adjust the first luffing mechanism 4 and the boom 2 to lift the material and adjust the slewing mechanism 1 to move the material close to the aerial work position (when adjusting the first luffing mechanism 4, the second luffing mechanism 5 is adjusted synchronously to keep the working bucket arm 3 parallel to the boom 2 all the time).
[0057] Construction method of the aerial work mode:
[0058] 1. Retract the boom 2 to the shortest length.
[0059] 2. Adjust the second luffing mechanism 5 to lower the work bucket 10 to the ground.
[0060] 3. Adjust the second luffing mechanism 5 and the work bucket arm 3 to lift the work bucket 10 to the high-altitude working position. If necessary, the first luffing mechanism 4 and the boom 2 can be adjusted to assist in lifting the work bucket 10.
[0061] 4. Adjust the slewing mechanism 1 and the swing mechanism 7 to bring the work bucket 10 close to the working surface and adjust the leveling mechanism 6 to keep the work bucket 10 horizontal.
[0062] Combined operation mode:
[0063] 1. Adjust the work bucket arm 3 to retract to the shortest length.
[0064] 2. Adjust the first luffing mechanism 4 and the boom 2 to lower the hook 9 to the ground.
[0065] 3. Adjust the first luffing mechanism 4 and the boom 2 to lift the material and adjust the slewing mechanism 1 to bring the material close to the high-altitude working position (when adjusting the first luffing mechanism 4, synchronously adjust the second luffing mechanism 5 to keep the work bucket arm 3 and the boom 2 always parallel).
[0066] 4. Adjust the second luffing mechanism 5 and the work bucket arm 3 to lower the work bucket 10 to the ground.
[0067] 5. Adjust the second luffing mechanism 5 and the work bucket arm 3 to lift the work bucket 10 to the high-altitude working position.
[0068] 6. Adjust the slewing mechanism 1 and the swing mechanism 7 to bring the work bucket 10 close to the working surface and adjust the leveling mechanism 6 to keep the work bucket 10 horizontal.
[0069] In the combined operation mode, to save operation time, it is possible not to keep the work bucket arm 3 and the boom 2 always parallel in step 3. In other words, adjust the second luffing mechanism 5 and the work bucket arm 3 to lower the work bucket 10 to the ground while lifting the material. However, this solution has potential safety hazards.
[0070] In a specific embodiment of the present application, the aerial work machine 100 further includes a chassis 11, telescopic outriggers, and a hoisting mechanism. Among them, the telescopic outriggers are arranged at the bottom of the chassis 11 and are used to increase the ground contact range of the aerial work machine 100 to ensure stability during aerial work; the slewing mechanism 1 and the hoisting mechanism are both arranged on the chassis 11, and the hoisting mechanism is used to provide a lifting force for the hook 9; the first luffing mechanism 4, the second luffing structure, the leveling mechanism 6, and the swinging mechanism 7 respectively adopt different types of oil cylinders; telescopic oil cylinders are built into the boom 2 and the work bucket boom 3 for telescoping. On the basis of having the above basic mechanisms, the aerial work machine 100 provided in the present application performs aerial work material construction through the synchronously slewing boom 2 and work bucket boom 3, and has the functions of hoisting materials and lifting the work bucket 10, thereby reducing the number of aerial work machines arranged in the space and avoiding collisions between the boom 2 and the work bucket to reduce potential safety hazards, and thus being applicable to various working conditions including construction in narrow spaces.
[0071] In the description of the present application, it should be understood that the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present application, "a plurality" means at least two, such as two, three, etc., unless otherwise specifically and clearly defined.
[0072] In the present application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected to", "fixed", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection, an electrical connection, or communicable with each other; it may be directly connected, or indirectly connected through an intermediate medium, and may be the internal communication of two components or the interaction relationship between two components, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.
[0073] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.
[0074] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present application. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present application.
Claims
1. A high-altitude working machine, characterized in that: include: A lifting arm (2) having a lifting end (21) for mounting a lifting hook (9); A working bucket arm (3) having a working end (31) for mounting a working bucket (10); as well as The slewing mechanism (1) is drivably connected to the working bucket arm (3) and the boom (2) and synchronously drives the working bucket arm (3) and the boom (2); the hoisting end (21) and the working end (31) are located on the same side of the slewing center of the slewing mechanism (1) and can extend toward the same side.
2. The aerial work machine according to claim 1, characterized in that: The boom (2) and the working bucket arm (3) are both connected to the driving end of the slewing mechanism (1), and the boom (2) and the working bucket arm (3) are arranged at intervals along the slewing direction of the slewing mechanism (1).
3. The aerial work machine according to claim 1, characterized in that: The boom (2) is connected to the driving end of the slewing mechanism (1), the working bucket arm (3) is pivotally connected to the boom (2), and the boom (2) and the working bucket arm (3) are arranged at intervals in the horizontal direction so as to swing in different vertical planes.
4. The aerial work machine according to claim 3, characterized in that: The boom (2) swings in a first vertical plane, and the working bucket arm (3) swings in a second vertical plane, and the first vertical plane and the second vertical plane are parallel to each other.
5. The aerial work machine according to claim 3, characterized in that: The boom (2) and the working bucket arm (3) are both telescopic booms, the end of the fixed section of the boom (2) is connected to the slewing mechanism (1), the telescopic end of the telescopic section of the boom (2) is the hoisting end (21), the fixed section of the working bucket arm (3) is connected to the fixed section of the boom (2), and the telescopic end of the telescopic section of the working bucket arm (3) is the working end (31).
6. The aerial work machine according to claim 3, characterized in that: The aerial work machine (100) further comprises: A first luffing mechanism (4), one end of which is connected to the slewing mechanism (1), and the other end of which is connected to the fixed section of the boom (2); and A second luffing mechanism (5), one end of the second luffing mechanism (5) is connected to the fixed section of the boom (2), and the other end is connected to the fixed section of the working bucket arm (3).
7. The aerial work machine according to claim 1, characterized in that: The working end (31) of the working bucket arm (3) is provided with a leveling mechanism (6) connected to the working bucket (10), and the leveling mechanism (6) is used to adjust the angle between the bottom surface of the working bucket (10) and the central axis of the working bucket arm (3) so that the bottom surface of the working bucket (10) remains horizontal.
8. The aerial work machine according to claim 7, characterized in that: The aerial work machine (100) comprises a controller and a level sensor, wherein the level sensor is arranged on the bottom surface of the working bucket (10) and is used to detect the degree of inclination of the bottom surface of the working bucket (10), the level sensor and the leveling mechanism (6) are both electrically connected to the controller, and the controller can drive the leveling mechanism (6) according to the detection result of the level sensor.
9. The aerial work machine according to claim 1, characterized in that: The working end (31) of the working bucket arm (3) is provided with a swing mechanism (7) connected to the working bucket (10), and the swing mechanism (7) is used to swing in a horizontal plane to drive the working bucket (10) to swing in the horizontal plane.
10. The aerial work machine according to claim 1, characterized in that: The working end (31) of the working bucket arm (3) is provided with a quick-release mechanism (8) connected to the working bucket (10), and the working bucket (10) is detachably connected to the quick-release mechanism (8).