CN219478606U - Multifunctional green cutting mechanical arm - Google Patents
Multifunctional green cutting mechanical arm Download PDFInfo
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- CN219478606U CN219478606U CN202320440308.2U CN202320440308U CN219478606U CN 219478606 U CN219478606 U CN 219478606U CN 202320440308 U CN202320440308 U CN 202320440308U CN 219478606 U CN219478606 U CN 219478606U
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- rotatably arranged
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Abstract
The utility model relates to the technical field of mechanical equipment, and provides a multifunctional green cutting mechanical arm which comprises a base, a stand column, a telescopic arm, a transmission component, a tool bit assembly and a power component, wherein the stand column is rotatably arranged on the base, one end of the telescopic arm is rotatably arranged on the stand column, the transmission component is arranged at the other end of the telescopic arm, the transmission component comprises a first support, a connecting plate and a mounting frame, one end of the first support and one end of the mounting frame are rotatably arranged on the telescopic arm, two ends of the connecting plate are respectively rotatably arranged on the first support and the mounting frame, the tool bit assembly is rotatably arranged on the mounting frame, the power component is arranged on the base, and the power component is used for driving the telescopic arm, the transmission component and the tool bit assembly to move. Through above-mentioned technical scheme, the manual work among the prior art has been solved and has been consumed manpower, inefficiency and workman's operation risk of ascending a height high problem when pruning the protection trees.
Description
Technical Field
The utility model relates to the technical field of mechanical equipment, in particular to a multifunctional green cutting mechanical arm.
Background
Along with the rapid development of the electrified railways in China, the number of railways for high-speed rails, common rails, subways and the like is continuously increased, and the railways often pass through a forest zone or are planted with trees around the railways, but the electrified railways need to ensure stable power supply in operation, and line faults caused by surrounding tree branches are avoided, so that related departments can regularly 'cut green' to maintain the power supply safety of the electrified railways. However, the existing maintenance mode has the following defects: the railway both sides need cut green when removing the barrier mostly artifical periodic pruning, and the trimming time is long, and the trimming speed is slow, and the trimming effect is poor, and workman is high to ascend a height the operation risk simultaneously.
Disclosure of Invention
The utility model provides a multifunctional green cutting mechanical arm, which solves the problems of labor consumption, low efficiency and high risk of worker ascending operation when manually pruning protective trees in the related technology.
The technical scheme of the utility model is as follows:
multifunctional green cutting mechanical arm comprises
A base;
the upright post is rotatably arranged on the base;
one end of the telescopic arm is rotatably arranged on the upright post;
the transmission assembly is arranged at the other end of the telescopic arm and comprises a first support, a connecting plate and a mounting frame, one end of the first support and one end of the mounting frame are both rotatably arranged on the telescopic arm, and two ends of the connecting plate are respectively rotatably arranged on the first support and the mounting frame;
the tool bit assembly is rotationally arranged on the mounting frame;
the power assembly is arranged on the base and used for driving the upright post, the telescopic arm, the transmission assembly and the cutter head assembly to move.
As a further technical scheme, the telescopic arm comprises
One end of the large arm is rotatably arranged on the upright post;
one end of the connecting arm is arranged in the large arm in a sliding way;
and one end of the small arm is arranged in the connecting arm in a sliding way, and the transmission assembly is arranged at the other end of the small arm.
As a further technical scheme, the tool bit assembly comprises
The tool apron is rotatably arranged on the mounting frame;
the cutter is provided with a plurality of cutters and is rotatably arranged on the cutter seat.
As a further technical scheme, the power assembly comprises
The diesel engine unit is arranged on the base;
the hydraulic station is arranged on the base;
the two ends of the first telescopic piece are respectively rotatably arranged on the base and the large arm;
the two ends of the second telescopic piece are respectively arranged on the small arm and the first support;
the third telescopic piece is arranged in the telescopic arm;
the first driving piece is arranged on the base and is used for driving the upright post to rotate;
the second driving piece is arranged on the mounting frame and is used for driving the tool bit assembly to rotate;
the third driving piece is arranged in the tool apron and used for driving the tool to rotate.
As a further technical proposal, also comprises
The support frame is arranged on the large arm;
one end of the sliding frame is arranged on the supporting frame in a sliding way, and the other end of the sliding frame is arranged on the small arm;
and one end of the wire box is arranged on the supporting frame, and the other end of the wire box is arranged on the sliding frame.
As a further technical proposal, also comprises
And the anti-collision radar is arranged on the telescopic arm.
As a further technical scheme, one end of the tool apron, which is close to the tool, is zigzag.
The working principle and the beneficial effects of the utility model are as follows:
in order to solve the problems that manual tree pruning is labor-consuming, low in efficiency and high in risk of worker ascending operation in the related art, the rotatable upright post is arranged on the base, the telescopic arm rotates along with the upright post when the tree pruning device is used, and large-scale pruning with the upright post as a center is realized through the cooperation of the upright post and the telescopic arm, so that frequent movement of the base is not needed in the pruning process. The transmission assembly is arranged at one end of the telescopic arm, can drive the swing angle of the cutter head assembly, is matched with the rotation of the cutter head assembly, and can trim trees on two sides of a railway at multiple angles, so that the device is flexible and convenient. The first support of the transmission assembly and one end of the mounting frame are both rotatably arranged on the telescopic arm, the first support drives the mounting frame to swing by a certain angle through the connecting plate, and therefore the transmission assembly has two fulcrums in the motion process, and the cutter head assembly can be stably driven to swing. When the multifunctional green cutting mechanical arm is used, the base is connected to the railway working vehicle, and the multifunctional green cutting mechanical arm is manually operated or remotely operated according to the growth condition of trees to be trimmed on two sides of the railway. The power assembly provides power for all rotation or expansion of the tree pruning device, the upright post is controlled to rotate and the telescopic arm is controlled to stretch in the pruning process, the tool bit assembly is controlled to face the tree to be pruned, then the tool bit assembly is controlled to prune the tree, the telescopic arm can be driven to perform pitching motion through the power assembly in the pruning process, the tool bit assembly can swing at multiple angles under the driving of the transmission assembly, the tree at different heights can be pruned, the tree can be pruned into a proper shape according to the requirement, and the influence of the tree on the stable operation of a railway line is avoided. The trimming speed is high, the trimming is flexible, the workers are not required to climb in the trimming process, and the operation risk of trimming is reduced.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of the present utility model at A;
in the figure: 1. base, 2, stand, 3, flexible arm, 4, drive assembly, 5, first support, 6, connecting plate, 7, mounting bracket, 8, tool bit assembly, 9, power component, 10, big arm, 11, connecting arm, 12, forearm, 13, blade holder, 14, cutter, 15, diesel engine unit, 16, hydraulic pressure station, 17, first telescoping member, 18, second telescoping member, 19, first driving member, 20, second driving member, 21, support frame, 22, carriage, 23, line box, 24, anticollision radar.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-2, the present embodiment proposes
Multifunctional green cutting mechanical arm comprises
A base 1;
the upright post 2 is rotatably arranged on the base 1;
one end of the telescopic arm 3 is rotatably arranged on the upright post 2;
the transmission assembly 4 is arranged at the other end of the telescopic arm 3, the transmission assembly 4 comprises a first support 5, a connecting plate 6 and a mounting frame 7, one end of the first support 5 and one end of the mounting frame 7 are both rotatably arranged on the telescopic arm 3, and two ends of the connecting plate 6 are respectively rotatably arranged on the first support 5 and the mounting frame 7;
the tool bit assembly 8 is rotatably arranged on the mounting frame 7;
the power component 9 is arranged on the base 1, and the power component 9 is used for driving the upright post 2, the telescopic arm 3, the transmission component 4 and the cutter head assembly 8 to move.
In this embodiment, in order to solve the problem that the manual work in the related art consumes manpower, inefficiency and workman is high in risk of ascending a height when pruning the protection trees, set up rotatable stand 2 on base 1, flexible arm 3 rotates along with stand 2 when using, through the cooperation of stand 2 and flexible arm 3, realize pruning on a large scale with stand 2 as the center, do not need frequent removal base 1 at the in-process of pruning. The transmission assembly 4 is arranged at one end of the telescopic arm 3, can drive the swing angle of the cutter head assembly 8, is matched with the rotation of the cutter head assembly 8, and the cutter head assembly 8 can trim trees at two sides of a railway at multiple angles, so that the device is flexible and convenient. Wherein drive assembly's first support 5 and the one end of mounting bracket 7 all rotate and set up on flexible arm, and first support 5 drives the certain angle of mounting bracket 7 swing through connecting plate 6, and drive assembly has two fulcrums in the in-process of motion like this, and drive tool bit assembly 8 that can be stable swings.
Specifically, when in use, the base 1 is connected to a railway working vehicle, and a multifunctional green cutting mechanical arm is selected to be manually operated or remotely operated according to the growth condition of trees to be trimmed at two sides of the railway. The power assembly 9 provides power for all rotation or expansion of the tree pruning device, the upright post 2 is controlled to rotate and the expansion arm 3 is controlled to expand and contract in the pruning process, the tool bit assembly 8 is controlled to face the tree to be pruned, then the tool bit assembly 8 is controlled to prune the tree, the expansion arm 3 can be driven to perform pitching motion through the power assembly 9 in the pruning process, the tool bit assembly 8 can swing at multiple angles under the driving of the transmission assembly 4, the tree with different heights can be pruned, the tree can be pruned into a proper shape according to the requirement, and the influence of the tree on the stable operation of a railway line is avoided. The trimming speed is high, the trimming is flexible, the workers are not required to climb in the trimming process, and the operation risk of trimming is reduced.
Further, the telescopic arm 3 includes
One end of the large arm 10 is rotatably arranged on the upright post 2;
a connecting arm 11, one end of which is slidably disposed in the large arm 10;
the forearm 12, one end slides and sets up in linking arm 11, and drive assembly 4 sets up the other end at forearm 12.
In this embodiment, the telescopic arm 3 includes three parts, namely a big arm 10, a connecting arm 11 and a small arm 12, wherein the big arm 10 can realize the pitching motion of the telescopic arm 3 under the driving of the power assembly 9, so that the cutter head assembly 8 can trim trees with different heights. The connecting arm 11 and the forearm 12 further extend the cutting range of the cutter head assembly 8.
Further, the bit assembly 8 includes
The tool apron 13 is rotatably arranged on the mounting frame 7;
the cutter 14 is provided with a plurality of cutters and is rotatably arranged on the cutter seat 13.
In this embodiment, the tool bit assembly 8 is composed of the tool holder 13 and the tools 14, wherein the power assembly 9 can drive the tool bit assembly 8 to rotate at three hundred sixty degrees and can drive the tools 14 to rotate, that is, the tool holder 13 can rotate at three hundred sixty degrees, and the tools 14 rotate while the tool holder 13 rotates, so that the trimming efficiency is improved. Wherein the cutter 14 may be selected from blades, bits, saw blades, etc., as desired.
Further, the power assembly 9 includes
A diesel engine unit 15 disposed on the base 1;
a hydraulic station 16 provided on the base 1;
the two ends of the first telescopic piece 17 are respectively rotatably arranged on the base 1 and the big arm 10;
the two ends of the second telescopic piece 18 are respectively arranged on the small arm 12 and the first support 5;
the third telescopic piece is arranged in the telescopic arm 3;
the first driving piece 19 is arranged on the base 1, and the first driving piece 19 is used for driving the upright post 2 to rotate;
the second driving piece 20 is arranged on the mounting frame 7, and the second driving piece 20 is used for driving the cutter head assembly 8 to rotate;
and the third driving piece is arranged in the tool apron 13 and is used for driving the tool 14 to rotate.
In this embodiment, the power sources of the multifunctional green cutting mechanical arm are all the diesel engine set 15, and the power is distributed by the hydraulic station 16 after passing through the diesel engine set 15 to the hydraulic station 16, so that the telescopic or rotary movement of each component is controlled by the first telescopic member 17, the second telescopic member 18, the third telescopic member, the first driving member 19, the second driving member 20 and the third driving member, so that the multifunctional green cutting mechanical arm is reliable in operation and convenient to control.
Further, also include
A support frame 21 provided on the boom 10;
a carriage 22, one end of which is slidably disposed on the support frame 21, and the other end of which 22 is disposed on the forearm 12;
one end of the wire box 23 is arranged on the supporting frame 21, and the other end of the wire box 23 is arranged on the sliding frame 22.
In this embodiment, the wire box 23 is further provided to perform wire arrangement, so that different wires are prevented from being intertwined in the process of rotating the upright post 2 and stretching the telescopic arm 3, and the safe operation of the equipment is prevented from being affected. The wire box 23 has one end on the support frame 21 and one end on the sliding frame 22, and the sliding frame 22 synchronously moves along the support frame 21 along with the extension and retraction of the extension and retraction arm 3, so that the line is kept regular in the moving process of the extension and retraction arm 3.
Further, also include
And an anti-collision radar 24 arranged on the telescopic arm 3.
In this embodiment, the anti-collision radar 24 is further arranged on the telescopic arm 3, when the multifunctional green cutting mechanical arm moves along with the operation vehicle, devices on two sides of the line may interfere with the multifunctional green cutting mechanical arm, the anti-collision radar 24 alarms after detecting a certain distance from an obstacle, and the operation personnel are reminded to pay attention to avoid, so that the safe operation of the equipment is ensured.
Further, the end of the holder 13 near the cutter 14 is saw-toothed.
In this embodiment, for the convenience of pruning, the side of the knife rest 3 close to the knife 14 is zigzag, and the zigzag knife rest 13 can limit the branches of the tree during pruning, so that the branches are close to the knife 14, and the pruning speed is improved.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (7)
1. The multifunctional green cutting mechanical arm is characterized by comprising
A base (1);
the upright post (2) is rotatably arranged on the base (1);
one end of the telescopic arm (3) is rotatably arranged on the upright post (2);
the transmission assembly (4) is arranged at the other end of the telescopic arm (3), the transmission assembly (4) comprises a first support (5), a connecting plate (6) and a mounting frame (7), one end of the first support (5) and one end of the mounting frame (7) are both rotatably arranged on the telescopic arm (3), and two ends of the connecting plate (6) are respectively rotatably arranged on the first support (5) and the mounting frame (7);
the tool bit assembly (8) is rotatably arranged on the mounting frame (7);
the power assembly (9) is arranged on the base (1), and the power assembly (9) is used for driving the upright post (2), the telescopic arm (3), the transmission assembly (4) and the cutter head assembly (8) to move.
2. The multifunctional green cutting mechanical arm according to claim 1, characterized in that the telescopic arm (3) comprises
A large arm (10), one end of which is rotatably arranged on the upright post (2);
a connecting arm (11), one end of which is arranged in the big arm (10) in a sliding way;
and one end of the small arm (12) is arranged in the connecting arm (11) in a sliding way, and the transmission assembly (4) is arranged at the other end of the small arm (12).
3. The multifunctional green cutting mechanical arm according to claim 2, characterized in that the cutter head assembly (8) comprises
The tool apron (13) is rotatably arranged on the mounting frame (7);
the cutter (14) is provided with a plurality of cutters and is rotatably arranged on the cutter seat (13).
4. The multifunctional green cutting mechanical arm according to claim 3, characterized in that the power assembly (9) comprises
The diesel engine unit (15) is arranged on the base (1);
a hydraulic station (16) arranged on the base (1);
the two ends of the first telescopic piece (17) are respectively rotatably arranged on the base (1) and the big arm (10);
the two ends of the second telescopic piece (18) are respectively arranged on the small arm (12) and the first support (5);
the third telescopic piece is arranged in the telescopic arm (3);
the first driving piece (19) is arranged on the base (1), and the first driving piece (19) is used for driving the upright post (2) to rotate;
the second driving piece (20) is arranged on the mounting frame (7), and the second driving piece (20) is used for driving the tool bit assembly (8) to rotate;
and the third driving piece is arranged in the tool apron (13) and is used for driving the tool (14) to rotate.
5. The multi-functional green cutting mechanical arm according to claim 2, further comprising
A support (21) provided on the boom (10);
a sliding frame (22), one end of which is arranged on the supporting frame (21) in a sliding way, and the other end of the sliding frame (22) is arranged on the small arm (12);
and one end of the wire box (23) is arranged on the supporting frame (21), and the other end of the wire box (23) is arranged on the sliding frame (22).
6. The multi-functional green cutting mechanical arm according to claim 1, further comprising
And the anti-collision radar (24) is arranged on the telescopic arm (3).
7. A multifunctional green cutting mechanical arm according to claim 3, characterized in that the end of the knife holder (13) close to the knife (14) is zigzag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320440308.2U CN219478606U (en) | 2023-03-09 | 2023-03-09 | Multifunctional green cutting mechanical arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320440308.2U CN219478606U (en) | 2023-03-09 | 2023-03-09 | Multifunctional green cutting mechanical arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219478606U true CN219478606U (en) | 2023-08-08 |
Family
ID=87506562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320440308.2U Active CN219478606U (en) | 2023-03-09 | 2023-03-09 | Multifunctional green cutting mechanical arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219478606U (en) |
-
2023
- 2023-03-09 CN CN202320440308.2U patent/CN219478606U/en active Active
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