CN215520757U - Multifunctional engineering vehicle - Google Patents
Multifunctional engineering vehicle Download PDFInfo
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- CN215520757U CN215520757U CN202121393749.9U CN202121393749U CN215520757U CN 215520757 U CN215520757 U CN 215520757U CN 202121393749 U CN202121393749 U CN 202121393749U CN 215520757 U CN215520757 U CN 215520757U
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Abstract
The utility model discloses a multifunctional engineering truck which comprises a wheel-track chassis, a slewing device, a truck body, a drill boom and an excavating boom, wherein the truck body is arranged on the wheel-track chassis through the slewing device, the drill boom comprises a telescopic frame, a turnover boom frame and a drill frame, the telescopic frame is arranged on the truck body and can be extended and shortened along the length direction of the telescopic frame, the turnover boom frame is connected with the drill frame and is used for driving the drill frame to be turned from a transverse state to a state vertical to the ground, the slewing device drives the truck body to rotate so as to drive the drill boom and the excavating boom to rotate by different angles, and the excavating boom is rotatably connected with the truck body. The multifunctional engineering truck disclosed by the utility model can be suitable for different working conditions by mounting the wheel-track chassis; the slewing device drives the vehicle body to rotate continuously for 360 degrees so as to drive the drill boom and the digging boom to rotate for different angles, so that no dead angle is formed in operation; the state switching is realized through the drill boom; the digging is realized through the digging arm, the switching of multiple functions is realized, the use is more convenient, and the working efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of engineering vehicles, in particular to a multifunctional engineering vehicle.
Background
The engineering vehicle is a main device of the building engineering, and due to the strong functionality and the operation capability, the progress of the building engineering is multiplied, and the manpower is greatly reduced. Common engineering vehicles are cranes, loaders, excavators, bulldozers, and drilling rigs. The operation modes of the engineering vehicles are relatively simple, and different engineering vehicles are gradually improved along with the continuous improvement of the market demand. For example, the existing hoisting type engineering truck is improved on the basis of a truck-mounted crane, and functions of an excavating arm, drilling and the like are added; the loading type engineering vehicle is added with functions of an excavating arm, a hoisting arm, drilling and the like on the basis of the original loader; the excavation type engineering truck is provided with a drilling machine or a grab bar device and the like on the basis of excavation. The engineering vehicle meets the diversified requirements of engineering operation to a certain extent, but still has functional defects.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, embodiments of the present invention provide a multifunctional engineering vehicle integrating crawler traveling, drilling and digging functions to meet diversified requirements of engineering operations.
The technical scheme of the utility model is realized as follows:
a multifunctional engineering truck comprises a wheel-track chassis, a rotating device, a truck body, a drill boom and an excavating arm, wherein the truck body is installed on the wheel-track chassis through the rotating device, the drill boom comprises a telescopic frame, a turnover arm frame and a drill frame, the telescopic frame is installed on the truck body and can be extended and shortened along the length direction of the truck body, the turnover arm frame is connected with the drill frame and used for driving the drill frame to be turned over from a transverse state to a state vertical to the ground, the rotating device drives the truck body to rotate so as to drive the drill boom and the excavating arm to rotate at different angles, and the excavating arm is rotatably connected to the truck body.
Preferably, the drill frame comprises a support frame, a drill rod, a motor and a driving chain, the drill rod is arranged on the support frame, the motor drives the drill rod to rotate, and the driving chain is connected with the drill rod and used for driving the drill rod to move back and forth in the ground direction.
Preferably, the overturning arm support comprises an overturning frame, an overturning oil cylinder and a left-right swinging oil cylinder, two ends of the overturning frame are respectively connected with the telescopic frame and the drill frame in a rotating mode, one end of the overturning oil cylinder is connected with the drill frame in a rotating mode, the other end of the overturning oil cylinder is connected with the overturning frame in a rotating mode and used for driving the overturning frame to rotate different angles, one end of the left-right swinging oil cylinder is connected with the drill frame in a rotating mode, and the other end of the left-right swinging oil cylinder is connected with the telescopic frame in a rotating mode and used for driving the drill frame to swing left and right.
Preferably, the telescopic frame comprises a bottom frame fixedly connected to the vehicle body and a telescopic cylinder arranged on the bottom frame and used for driving the turnover arm frame to move in a reciprocating manner.
Preferably, the drill boom further comprises a sensor arranged on the drill frame, and the sensor is used for detecting the movement posture of the drill boom.
Preferably, the wheel-track chassis comprises a frame, crawler wheels, swing guide frames and driving wheels, wherein the crawler wheels are arranged on two sides of the frame, the swing guide frames are arranged at the front end and the rear end of the frame, and the driving wheels are arranged on the swing guide frames.
Preferably, the arm comprises a small arm, a small arm oil cylinder, a large arm oil cylinder, a swing rod, an arm head connecting rod and an arm head connecting oil cylinder, wherein the swing rod is rotatably connected with the arm head connecting rod and the small arm, two ends of the arm head connecting oil cylinder are respectively rotatably connected with the arm head connecting rod and the small arm, two ends of the small arm oil cylinder are respectively rotatably connected with the small arm and the large arm, and two ends of the large arm oil cylinder are respectively rotatably connected with the large arm and the vehicle body.
Preferably, the excavator arm is detachably provided with a claw, an excavator bucket and a bucket.
The multifunctional engineering truck provided by the embodiment of the utility model drives the truck body to continuously rotate for 360 degrees through the rotating device so as to drive the drill boom and the digging arm to rotate for different angles, so that no dead angle is formed in operation; the drilling is realized through the drill boom, the telescopic frame of the drill boom is mounted on the vehicle body and can extend and shorten along the length direction of the telescopic frame, the overturning arm frame is connected with the drill boom and is used for driving the drill boom to overturn from a transverse state to a state perpendicular to the ground so as to realize that the drill boom drills into the ground, the switching of the state of the drill boom is realized, the drill boom lies on the top of the vehicle body in the transverse state, and the overturning arm drives the drill boom to rotate by an angle to a vertical state during drilling; the digging arm is used for achieving digging, switching of multiple functions is achieved, the use is more convenient, and the working efficiency is improved.
Drawings
Fig. 1 is a schematic structural view of a multifunctional engineering vehicle provided by the utility model;
FIG. 2 is a schematic structural view of the wheel-track chassis shown in FIG. 1;
FIG. 3 is a schematic diagram of the construction of the boom of FIG. 1;
fig. 4 is a partial structural view of the excavator arm shown in fig. 1.
Detailed Description
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Please refer to fig. 1-4. The multifunctional engineering truck comprises a wheel-track chassis 1, a slewing device 2, a truck body 3, a drill boom 4 and an excavating arm 5. The vehicle body 3 is arranged on the wheel-track chassis 1 through the slewing device 2, and the slewing device 2 drives the vehicle body 3 to slew. The drilling boom 4 and the digging boom 5 are installed on the vehicle body 3, the drilling boom 4 is transversely arranged on the vehicle body 3 and can be turned over to be perpendicular to the ground so as to drill into the ground, the rotating device 2 drives the vehicle body to rotate 360 degrees continuously so as to drive the drilling boom 4 and the digging boom 5 to rotate different angles, no dead angle is formed in operation, drilling is achieved through the drilling boom 4, digging is achieved through the digging boom 5, switching of multiple functions is achieved, use is more convenient, and working efficiency is improved.
The wheel-track chassis 1 comprises a frame 11, crawler wheels 13, swing guide frames 15 and driving wheels 17, wherein the crawler wheels 13 are arranged on two sides of the frame 11, the swing guide frames 15 are arranged at the front end and the rear end of the frame 11, and the driving wheels 17 are arranged on the swing guide frames 15. The swing guide frame 15 can rotate at different angles to drive the driving wheel 17 to be spaced from the ground, so that the track wheel 13 is switched to drive the track to run, or the driving wheel 17 is switched to drive the track to run, and the switching running of the wheels and the track is realized. Specifically, the swing guide frame 15 is driven in a full hydraulic mode, the driving wheel 17 is supported to the ground through the driving oil cylinder, so that the crawler walking is converted into tire walking, and in turn, the driving wheel 17 is retracted to realize crawler walking; thereby realizing high-speed driving transition operation and low-speed off-road driving on the road surfaces such as muddy land, ditch ridge, climbing large slope and the like. The whole road surface driving is realized, and the driving adaptability of the whole vehicle is better.
Specifically, the drill boom 4 is used for power drilling operation, the drill boom 4 comprises a telescopic frame 41, a turnover boom 43 and a drill frame 45, the telescopic frame 41 is mounted on the vehicle body 3 and can be extended and shortened along the length direction of the telescopic frame, the turnover boom 43 is connected with the drill frame 45 and is used for driving the drill frame 45 to be turned over from a transverse state to a state perpendicular to the ground so as to drill the drill frame 45 into the ground, the state of the drill frame 45 is switched, the drill boom 4 lies on the top of the vehicle body 3 in a transverse state, and the turnover boom drives the drill frame 45 to rotate by an angle to a vertical state during drilling.
The drill rig 45 comprises a support frame 451, a drill rod 453, a motor 455 and a driving chain 457, wherein the drill rod 453 is arranged on the support frame 451, the motor 455 drives the drill rod 453 to rotate, the driving chain 457 is connected with the drill rod 453 and used for driving the drill rod 453 to reciprocate in the ground direction, and the driving chain 457 and the motor 455 drive the drill rod 453 to rotate and advance in the ground direction to achieve the purpose of drilling.
The overturning arm support 43 comprises an overturning frame 431, an overturning oil cylinder 433 and a left-right swinging oil cylinder 435, wherein two ends of the overturning frame 431 are respectively connected with the telescopic frame 41 and the drill frame 45 in a rotating mode, one end of the overturning oil cylinder 433 is connected with the drill frame 45 in a rotating mode, the other end of the overturning oil cylinder 433 is connected with the overturning frame 431 in a rotating mode and used for driving the overturning frame 41 to rotate at different angles, one end of the left-right swinging oil cylinder 435 is connected with the drill frame 45 in a rotating mode, and the other end of the left-right swinging oil cylinder 435 is connected with the telescopic frame 41 in a rotating mode and used for driving the drill frame 45 to swing left and right. The overturning frame 431 is driven to rotate up and down and rotate left and right through the overturning oil cylinder 433 and the left and right swinging oil cylinder 435, so that space motion is formed, the structure is more flexible, and the operation range is wide.
The telescopic frame 41 comprises a bottom frame 411 fixedly connected to the vehicle body 3, and a telescopic cylinder 413 arranged on the bottom frame 411 and used for driving the overturning arm frame 43 to reciprocate.
The drill boom 4 further comprises sensors 6 arranged on the drill frame 45, specifically, the number of the sensors is 4, the sensors are all angle sensors, and the sensors 6 are used for detecting the posture of the drill boom 4. The vertical state of the drill boom 4 can be adjusted by detecting different postures. The turning frame 431 and the 4-position angle sensors are key components for ensuring the drill boom to be vertical, and the 4-position angle sensors are arranged on the side surface of the support frame 451 through screws and used for detecting the posture of the turning frame 431. When the posture of the drill boom is not vertical, the feedback signals of the angle sensor respectively adjust the stretching amount of the overturning oil cylinder 433 and the left-right swinging oil cylinder 435, and the posture of the drill boom is adjusted until vertical by adjusting the overturning frame 431.
The excavator arm 5 comprises a small arm 51, a small arm oil cylinder 52, a large arm 53, a large arm oil cylinder 54, a swing rod 55, an arm head connecting rod 56 and an arm head connecting oil cylinder 57, the swing rod 55 is rotatably connected to the arm head connecting rod 56 and the small arm 51, two ends of the arm head connecting oil cylinder 57 are respectively rotatably connected to the arm head connecting rod 56 and the small arm 51, two ends of the small arm oil cylinder 52 are respectively rotatably connected to the small arm 51 and the large arm 53 to drive the large arm 53 to rotate, two ends of the large arm oil cylinder 54 are respectively rotatably connected to the large arm 53 and the vehicle body 3 to realize the excavating action, and various spare auxiliary tools such as a gripping tool, an excavator bucket or the like can be connected to the excavator arm 5 to realize different functions.
The multifunctional engineering truck provided by the embodiment of the utility model drives the truck body to continuously rotate for 360 degrees through the rotating device so as to drive the drill boom and the digging arm to rotate for different angles, so that no dead angle is formed in operation; the drilling is realized through the drill boom, the telescopic frame of the drill boom is mounted on the vehicle body and can extend and shorten along the length direction of the telescopic frame, the overturning arm frame is connected with the drill boom and is used for driving the drill boom to overturn from a transverse state to a state perpendicular to the ground so as to realize that the drill boom drills into the ground, the switching of the state of the drill boom is realized, the drill boom lies on the top of the vehicle body in the transverse state, and the overturning arm drives the drill boom to rotate by an angle to a vertical state during drilling; the digging arm is used for achieving digging, switching of multiple functions is achieved, the use is more convenient, and the working efficiency is improved.
The above description is only for the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (8)
1. The utility model provides a multifunctional engineering truck, its characterized in that includes wheel-track chassis, slewer, automobile body, drill boom, and excavate the arm, the automobile body passes through slewer install in on the wheel-track chassis, the drill boom includes expansion bracket, upset cantilever crane and drilling rig, the expansion bracket install in the automobile body and can extend and shorten along its length direction, upset cantilever crane with the drilling rig is connected and is used for driving the drilling rig is from horizontal state upset to the state perpendicular to ground, slewer drives the automobile body is rotatory and then drive the drill boom with dig the arm and rotate different angles, it connects in to dig the arm rotate the automobile body.
2. The multifunctional engineering truck according to claim 1, wherein the drill rig comprises a support frame, a drill rod, a motor and a drive chain, the drill rod is arranged on the support frame, the motor drives the drill rod to rotate, and the drive chain is connected with the drill rod and used for driving the drill rod to reciprocate towards the ground.
3. The multifunctional engineering truck according to claim 1, wherein the turning arm support comprises a turning frame, a turning oil cylinder and a left-right swinging oil cylinder, two ends of the turning frame are respectively rotatably connected with the telescopic frame and the drill frame, one end of the turning oil cylinder is rotatably connected with the drill frame, the other end of the turning oil cylinder is rotatably connected with the turning frame for driving the turning frame to rotate by different angles, one end of the left-right swinging oil cylinder is rotatably connected with the drill frame, and the other end of the left-right swinging oil cylinder is rotatably connected with the telescopic frame for driving the drill frame to swing left and right.
4. The multifunctional engineering truck according to claim 1, wherein the telescopic frame comprises a bottom frame fixedly connected to the truck body and a telescopic cylinder arranged on the bottom frame and used for driving the turnover arm support to reciprocate.
5. The multi-purpose machineshop truck of claim 1, wherein the boom further comprises a sensor disposed on the boom, the sensor configured to detect a movement attitude of the boom.
6. The multi-functional machineshop car of claim 1, wherein the wheel-track chassis comprises a frame, track wheels, swing guides and driving wheels, the track wheels are disposed on two sides of the frame, the swing guides are disposed on front and rear ends of the frame, and the driving wheels are mounted on the swing guides.
7. The multi-functional machineshop car of claim 1, wherein the arm comprises a small arm, a small arm cylinder, a large arm cylinder, a swing link, an arm head link, and an arm head link cylinder, the swing link is rotatably connected to the arm head link and the small arm, both ends of the arm head link cylinder are rotatably connected to the arm head link and the small arm, respectively, both ends of the small arm cylinder are rotatably connected to the small arm and the large arm, respectively, and both ends of the large arm cylinder are rotatably connected to the large arm and the car body, respectively.
8. The multi-purpose machineshop truck of claim 1, wherein the arms have a claw, a bucket, and a bucket removably mounted thereon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121393749.9U CN215520757U (en) | 2021-06-22 | 2021-06-22 | Multifunctional engineering vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121393749.9U CN215520757U (en) | 2021-06-22 | 2021-06-22 | Multifunctional engineering vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN215520757U true CN215520757U (en) | 2022-01-14 |
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ID=79809606
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121393749.9U Active CN215520757U (en) | 2021-06-22 | 2021-06-22 | Multifunctional engineering vehicle |
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| Country | Link |
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| CN (1) | CN215520757U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114687392A (en) * | 2022-03-04 | 2022-07-01 | 国网江西省电力有限公司电力科学研究院 | Crawler type drilling, digging and grabbing multifunctional integrated device and upright rod operation method |
| CN114906240A (en) * | 2022-05-16 | 2022-08-16 | 广东电网有限责任公司 | Pole construction equipment |
-
2021
- 2021-06-22 CN CN202121393749.9U patent/CN215520757U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114687392A (en) * | 2022-03-04 | 2022-07-01 | 国网江西省电力有限公司电力科学研究院 | Crawler type drilling, digging and grabbing multifunctional integrated device and upright rod operation method |
| CN114906240A (en) * | 2022-05-16 | 2022-08-16 | 广东电网有限责任公司 | Pole construction equipment |
| CN114906240B (en) * | 2022-05-16 | 2023-10-20 | 广东电网有限责任公司 | Electric pole construction equipment |
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