CN218072556U - Vehicle-mounted road greening trimmer - Google Patents
Vehicle-mounted road greening trimmer Download PDFInfo
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- CN218072556U CN218072556U CN202222175502.0U CN202222175502U CN218072556U CN 218072556 U CN218072556 U CN 218072556U CN 202222175502 U CN202222175502 U CN 202222175502U CN 218072556 U CN218072556 U CN 218072556U
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Abstract
The utility model discloses a vehicle-mounted road greening trimmer, which comprises a detection vehicle, wherein the detection vehicle is provided with a first detection device and a signal transmitter, the first detection device is used for detecting the road condition in front of the trimming vehicle, and the signal transmitter is used for transmitting the road condition to the trimming vehicle; the road greening system comprises a pruning car, wherein a signal receiver and greening pruning equipment are arranged on the pruning car, the signal receiver is used for receiving the road condition sent by a signal sender, and the pruning car adjusts the posture of the greening pruning equipment according to the road condition to prune the road greening. The utility model discloses an on-vehicle road greening trimming machine is through disposing two removal carriers, and the detection car in the front carries out the detection of road surface condition, and the trimmer at back is pruned the gesture according to the adjustment of road surface condition and is accomplished the pruning, will survey position and pruning equipment and prolong through the distance of this position, under the prerequisite of same time, can have faster speed of advancing, and the efficiency of pruning is higher, the better quality.
Description
Technical Field
The utility model relates to a afforestation pruning technical field especially relates to an on-vehicle road green trimming machine.
Background
In order to improve the efficiency of road greening pruning, the pruning machine is loaded on the mobile carrier, and the road greening can be more conveniently pruned by utilizing the mobility and the carrying capacity of the mobile carrier;
at present, aiming at vehicle-mounted road greening pruning, the biggest problem lies in the balance between the traveling speed and the pruning quality, in the traditional vehicle-mounted pruning with a single function, the traveling speed is extremely low, because the posture of the pruning equipment needs to be continuously and manually adjusted to ensure the pruning quality, later, in order to improve the efficiency, a detection device is additionally arranged on a mobile carrier to detect the road surface condition, the displacement of the pruning equipment passing through the road surface is calculated according to the road surface condition, then the pruning equipment is controlled to actively carry out displacement to make up the displacement, so that the smoothness and continuity of the greening pruning are ensured, and the traveling speed is improved to a certain extent.
SUMMERY OF THE UTILITY MODEL
For solving the problem that exists among the prior art, the utility model provides a vehicle-mounted road greening trimmer, this vehicle-mounted road greening trimmer carries out the detection of road surface condition through disposing two mobile carrier, and the detection car in the front carries out the detection of road surface condition, and the trimmer in back is pruned the gesture according to road surface condition adjustment and is accomplished the pruning, will survey position and pruning equipment and prolong through the distance of this position, under the prerequisite of the same time, can have faster speed of marcing, and the efficiency of pruning is higher, the quality is better.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an on-vehicle road green trimming machine, include:
the system comprises a detection vehicle, a first detection device and a signal transmitter, wherein the detection vehicle is provided with the first detection device and the signal transmitter, the first detection device is used for detecting the road condition in front of a trimming vehicle, and the signal transmitter is used for transmitting the road condition to the trimming vehicle;
the road surface condition pruning device comprises a pruning car, wherein a signal receiver and a greening pruning device are arranged on the pruning car, the signal receiver is used for receiving the road surface condition sent by a signal transmitter, and the greening pruning device is used for adjusting a pruning posture to complete pruning based on the road surface condition.
The utility model discloses a theory of operation as follows: when the greening pruning machine works, the detection vehicle and the pruning vehicle run in tandem, the detection vehicle detects the road condition in front of the pruning vehicle and transmits data to the pruning vehicle behind, the displacement of the pruning vehicle passing through the road section is calculated according to the road condition, and the posture of greening pruning equipment is adjusted when the pruning vehicle passes through the road section, so that the smoothness and continuity of pruning are kept, and the pruning quality is ensured.
The utility model discloses an on-vehicle road greening trimming machine is through configuring two mobile carrier, and the detection car in the front carries out the detection of road surface condition, and the trimming car in back is pruned the gesture according to the adjustment of road surface condition and is accomplished the pruning, will survey position and pruning equipment and prolong through the distance of this position, under the prerequisite of same time, can have faster speed of advancing, and the efficiency of pruning is higher.
In a further aspect, the green pruning device comprises:
the trimming posture adjusting device is used for adjusting the posture of the trimming device and comprises a transverse adjusting device and a height adjusting device;
a lateral adjustment device for adjusting the lateral position of the trimming device;
a height adjustment device for adjusting the height of the trimming device;
the pruning device is used for pruning the road greening.
Through setting up horizontal adjusting device and height adjustment device, can adjust to trimming means's horizontal position and height to satisfy the adjustment needs of pruning gesture.
In a further technical solution, the trimming posture adjusting apparatus further includes:
an angle adjustment device for adjusting the angle of the trimming device.
The angle adjustment of the trimming device can meet the requirement of posture adjustment to a greater extent.
In a further technical scheme, the angle adjusting device comprises a longitudinal angle adjusting device and a horizontal angle adjusting device.
Longitudinal angle adjusting device makes trimming means can the horizontally prune the afforestation when having the road surface of horizontal slope, and horizontal angle adjusting device is convenient for the collection of pruning equipment.
The beneficial effects are that:
1. the utility model discloses an on-vehicle road greening trimming machine is through configuring two mobile carrier, and the detection car in the front carries out the detection of road surface condition, and the trimming car in back is pruned the gesture according to the adjustment of road surface condition and is accomplished the pruning, will survey position and pruning equipment and prolong through the distance of this position, under the prerequisite of same time, can have faster speed of advancing, and the efficiency of pruning is higher.
2. Through setting up horizontal adjusting device and height adjustment device, can adjust to trimming means's horizontal position and height to satisfy the adjustment needs of pruning gesture.
3. The angle adjustment of the trimming device can meet the requirement of posture adjustment to a greater extent.
4. Longitudinal angle adjusting device makes trimming means can the horizontally prune the afforestation when having the road surface of horizontal slope, and horizontal angle adjusting device is convenient for the collection of pruning equipment.
Drawings
Fig. 1 is a schematic overall structure diagram of a vehicle-mounted road greening trimmer according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a detection vehicle of the vehicle-mounted road greening trimmer according to the embodiment of the present invention;
FIG. 3 is a schematic structural view of a trimmer of the vehicle-mounted road greening trimmer according to the embodiment of the present invention;
fig. 4 is a schematic diagram of the position calibration of the detection vehicle of the vehicle-mounted road greening trimmer according to the embodiment of the present invention.
Reference numerals:
10. detecting a vehicle; 11. detecting a vehicle body; 12. a first detection device; 13. a signal transmitter; 20. a trimming vehicle; 21. trimming the vehicle body; 22. a second detection device; 23. a lateral adjustment device; 24. an angle adjusting device; 25. a height adjustment device; 26. a trimming device.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
example (b):
as shown in fig. 1, a vehicle-mounted road greening trimmer comprises:
the probe vehicle 10, as shown in fig. 2, includes a probe vehicle body 11, the probe vehicle 10 is provided with a first probe 12 and a signal emitter 13, the first probe 12 is installed at the front end of the vehicle head of the probe vehicle body 11, the signal emitter 13 is installed at the tail end of the vehicle tail of the probe vehicle body 11, the first probe 12 is used for detecting the road condition in front of the trimming vehicle 20, and the signal emitter 13 is used for sending the road condition to the trimming vehicle 20;
as shown in fig. 3, the trimming cart 20 includes a trimming cart body 21, and the trimming cart 20 is provided with a signal receiver and a greening trimming device, the signal receiver is installed at the front end of the head of the trimming cart body 21, and the greening trimming device is installed at the rear end of the trimming cart body 21. The signal receiver is used for receiving the road surface condition sent by the signal transmitter, and the pruning vehicle 20 adjusts the traveling route or adjusts the posture of the greening pruning equipment according to the road surface condition to prune the road greening.
In this embodiment, the greening shearing apparatus is of a three-panel type, i.e., two side shearing units and one top shearing unit.
The utility model discloses a theory of operation as follows: when the greening pruning device works, the probe vehicle 10 and the pruning vehicle 20 run in tandem, the probe vehicle 10 detects the road surface condition in front of the pruning vehicle 20 and transmits data to the pruning vehicle 20 behind, the displacement of the pruning vehicle 20 passing through the road section is calculated according to the road surface condition, and the posture of the greening pruning device is adjusted when the pruning vehicle passes through the road section, so that the smoothness and continuity of pruning are maintained, and the pruning quality is ensured.
In the present embodiment, the detection distance of the probe vehicle 10 is also 3 meters, the probe vehicle 10 is also a small truck, the length of the truck is 5 meters, the vehicle distance between the probe vehicle 10 and the trimming vehicle 20 is 2 meters, that is, the distance between the detection position of the probe vehicle 10 and the trimming vehicle 20 is 10 meters, the reaction time after the same data processing and driving process is matched with the margin is 5 seconds, that is, the time for completing the reaction in the traveling road section of 10 meters is 5 seconds, that is, the traveling speed of the trimming vehicle 20 on the road section requiring posture adjustment is not more than 10 meters/5 seconds at most and about 7.2km/h, the traveling speed of the probe vehicle 10 is more than three times of the traveling speed of the vehicle in the conventional manner under the condition that the data processing efficiency and the detection distance are the same, at this time, the traveling speed of the probe vehicle 10 and the traveling speed of the trimming vehicle 20 are consistent, and the upper limit of the traveling speed of the trimming vehicle 20 can be further increased under the premise that the detection quality is ensured.
The utility model discloses an on-vehicle road greening trimmer is through disposing two mobile carrier, the detection car 10 in the front carries out the detection of road surface condition, the trimmer 20 in back is pruned the gesture according to road surface condition adjustment and is accomplished the pruning, will survey position and the distance extension of pruning equipment through this position, under the prerequisite of the same time, can have faster speed of advancing, the efficiency of pruning is higher, and simultaneously in prior art, because the action of part gesture adjustment is like angular adjustment, its reaction time is longer relatively, can lead to whole reaction time longer, lead to the speed of advancing to discount greatly, consequently the action of part gesture adjustment is not considered the setting in prior art, consequently it still can leave sawtooth or pot hole on the greenbelt under the part condition, the quality of pruning is difficult to guarantee, in the utility model, because the adjustment freedom of speed of advancing, make the time of carrying out the gesture adjustment more loose, the action to part gesture adjustment can realize, consequently, the action of the gesture adjustment that can set up is more, the required gesture adjustment of satisfying pruning equipment at trimmer 20 advancing in-process that can be bigger degree has guaranteed, the motion of pruning equipment between the degree and the greening quality of greening of higher level.
In another embodiment, as shown in fig. 1, the probe vehicle 10 is a trailer for road obstacle clearance and the trimmer 20 is a small truck, so that the trimmer 20 can be lifted behind the trailer for transportation when not trimming.
In another embodiment, as shown in fig. 3, the greening pruning device includes:
a trimming posture adjusting means for adjusting the posture of the trimming means 26, comprising a lateral adjusting means 23 and a height adjusting means 25;
a lateral adjusting device 23, wherein the lateral adjusting device 23 is used for adjusting the lateral position of the trimming device 26;
a height adjusting device 25, the height adjusting device 25 is used for adjusting the height of the trimming device 26;
a trimming device 26, wherein the trimming device 26 is used for trimming road greening.
By providing the lateral adjusting device 23 and the height adjusting device 25, the lateral position and height of the trimming device 26 can be adjusted to meet the adjustment requirement of the trimming posture.
The lateral adjustment is directed to a change in distance between the trimmer 20 and the road green, such as a lateral displacement of the trimmer 20 to avoid an obstacle. The height adjustment is directed to adjusting the relative height between the trimming device 26 and the road green before the trimming is started, so that the trimming device 26 can trim the road green and the height of the trimming cart 20 changes due to the height change of the road surface during the trimming process.
In another embodiment, as shown in fig. 3, the trimming posture adjusting means further includes:
an angle adjustment device 24. The angle adjustment device 24 is used to adjust the angle of the trimming device 26.
The angular adjustment of the trimming means 26 may be more desirable for its attitude adjustment.
In the present embodiment, the lateral adjustment device 23 is mounted on the trimmer body 21, the angle adjustment device 24 is mounted at the output end of the lateral adjustment device 23, the height adjustment device 25 is mounted at the output end of the angle adjustment device 24, and the trimming device 26 is mounted at the output end of the height adjustment device 25.
In another embodiment, the angular adjustment device 24 includes a longitudinal angular adjustment device 24 and a horizontal angular adjustment device 24.
The longitudinal angle adjustment device 24 enables the trimming device 26 to trim greenery horizontally when the trimming device is used on a road surface with a transverse slope, and the horizontal angle adjustment device 24 facilitates the collection of the trimming device.
In another embodiment, the signal transmitter 13 transmits the motion state of the probe vehicle 10 to the trimmer 20, and the trimmer 20 adjusts its own motion state according to the motion state of the probe vehicle 10, so as to realize automatic following.
The trimmer 20 automatically follows the probe vehicle 10 so that the distance between the two vehicles is more easily controlled, and the requirement for controlling the trimmer 20 is further reduced, thereby providing a basis for configuring the unmanned trimmer 20.
The motion state of the probe vehicle 10 includes data of vehicle speed, turning situation, etc.
In another embodiment, the first sensing device 12 identifies a marker on the roadway;
the pruning vehicle 20 is provided with a second detection device 22, and the second detection device 22 is used for detecting the marker determined by the first detection device 12 on the road;
the probe vehicle 10 and the trimmer vehicle 20 perform vehicle position calibration based on the same road marker.
The second detection device 22 is matched with the first detection device 12 to calibrate the positions of the detection vehicle 10 and the trimming vehicle 20, so that a position calibration basis for posture adjustment is provided for the trimming posture adjustment device, a position basis is provided for the movement of the trimming vehicle 20, the movement state adjustment of the trimming vehicle 20 is further facilitated, and a basis is further provided for configuring the unmanned trimming vehicle 20.
It should be emphasized that the second detecting device 22 is a generic term for detecting devices on the pruning vehicle 20, which may have a function of detecting the distance between the pruning vehicle 20 and the probe vehicle 10, besides the above-mentioned functions, and the first detecting device 12 is a generic term for detecting devices on the probe vehicle 10, and both the first detecting device 12 and the second detecting device 22 may comprise a plurality of detecting radars. If the front, the back, the left and the right of the vehicle body are provided with a plurality of detection radars, the detection effect and the calibration effect are ensured.
In another embodiment, the vehicle position includes a horizontal position and a height position.
By utilizing horizontal position calibration and height position calibration, the position of the vehicle on the road can be calibrated more accurately, and the trimming quality is better.
In another embodiment, the identifier includes a roadway line and a roadway guard rail.
The road marking and the road guardrail are arranged beside green belts on various standard road surfaces, the marking and the guardrail are consistent with the extending direction of the road, the distance between the marking and the guardrail and the roadside green is relatively fixed, and the position calibration under most conditions can be met by taking the road marking and the road guardrail as markers.
As shown in fig. 4, taking an example of horizontal position calibration of the probe vehicle 10, the first probe 12 of the probe vehicle 10 detects a roadside roadway marking and calculates a lateral distance H between the probe vehicle 10 and the roadside marking based on the detected distance, and the second probe 22 of the trimmer vehicle 20 calculates a lateral distance H between the trimmer vehicle 20 and the roadside marking based on the same principle and controls the trimming posture adjusting device based on H and H.
The road guardrail is used as a marker, and besides the function of horizontal position calibration, the road guardrail is also provided with the function of height position calibration, namely, the calibration of the horizontal position is realized by the road guardrail and the road lineation together, the mutual correction is realized, the height position calibration is used for measuring the height difference between the detection device and the guardrail, the height difference between the guardrail and the ground is determined according to the height difference, and finally, the calibration basis is provided for the height of the pruning device 26 for greening pruning.
It should be emphasized that other positioning situations can be used for the calibration of the position and height of the vehicle body, which is not limited herein.
In another embodiment, the power source of the trimming posture adjusting means has three states, which are a power-off state, a standby state and an on state.
The energy consumption of the trimming posture adjusting device can be reduced by adjusting the state of the trimming posture adjusting device.
In another embodiment, the power source of the trimming attitude adjusting means is in a power-off state when the road surface condition is good, the power source of the trimming attitude adjusting means is switched to a standby state when the front road surface condition is detected to adjust the trimming attitude, and the power source of the trimming attitude adjusting means is switched to an on state when the vehicle 20 passes through the road surface where the trimming attitude needs to be adjusted to adjust the attitude of the trimming means 26.
In fact, the vehicle runs on a good road surface in most running processes, so that the trimming posture adjusting device is powered off in good road conditions, power consumption is avoided, state switching is only needed to be carried out when the posture needs to be adjusted, and energy consumption is reduced to the maximum extent.
In the present embodiment, each of the trimming posture adjusting means has a self-locking function, that is, the posture of the trimming means 26 can be maintained in the power-off state.
Compared with the prior art, because its reaction time restriction, it must be in standby state constantly, and some motors must start constantly, just can guarantee its reaction time, the utility model discloses a design is owing to put the detection operation and go on at the detection car 10 that is located the place ahead, and its reaction time is sufficient, can reserve the allowance on a wider scale under the same analysis, calculation, driven time, also can guarantee higher rate of advance, consequently can realize shutting down the free switching to the standby, reduces the energy consumption.
In another embodiment, the pruning vehicle 20 is an unmanned electric vehicle, the movement of which is completely determined by the road condition detected by the probe vehicle 10 and the movement state of the probe vehicle 10, and is matched with automatic driving, the distance between vehicles is set during use, an automatic following mode is set, the probe vehicle 10 moves in front, the pruning vehicle 20 follows in the rear, road greening is continuously pruned, and the whole process of height adjustment, transverse position adjustment and angle adjustment of the pruning device 26 is automatically performed to reduce manpower.
Furthermore, the artificial driving always causes the transverse position change which is difficult to avoid, the unmanned driving of the pruning vehicle 20 can more accurately execute the advancing direction and the vehicle speed, the pruning quality is ensured, and the artificial driving of the front detection vehicle 10 does not influence the detection and the pruning in the rear even if the advancing is unstable.
In this embodiment, as an actual example, when the probe car 10 detects a hollow on the road surface ahead, it determines whether the road can be bypassed, if so, the road can be bypassed directly, the trimming car 20 automatically bypasses the hollow when passing through the road section, and the distance between the trimming car 20 and the greening beside the road changes while bypassing the hollow, during which the transverse adjusting device 23 and the angle adjusting device 24 are started to adjust the transverse position and the angle of the trimming device 26, so that the relative positional relationship between the trimming device 26 and the greening does not change significantly;
the above determination is whether the adjustment range of the trimming posture adjustment device can be bypassed or not, and whether the adjustment range of the trimming posture adjustment device satisfies the above driving is the standard or not, and if the trimming posture adjustment device cannot be bypassed when the trimming posture adjustment device is adjusted to the maximum value, the trimming cart 20 directly moves over the hollow, and a vertical position change and a vehicle body transverse swing may occur in the process that the trimming cart 20 moves over the hollow, so that the height adjustment device 25 and the angle adjustment device 24 cooperate to complete the adjustment of the posture of the trimming device 26 in the process that the trimming device 26 moves over the hollow, and similarly, the relative position relationship between the trimming device 26 and the greening does not significantly change.
It should be emphasized that the probe vehicle 10 may manually bypass or directly drive through a pothole, and the shaking, jolting or direction rotation of the probe vehicle 10 does not affect the trimming quality or the detection effect, so that a driver drives the probe vehicle on the probe vehicle, and manually operates the probe vehicle to swing in a small amplitude, which does not affect the detection, and the above embodiments are all the corresponding modes of the trimming vehicle 20, and the actual road condition is complex, for example, the lack of the road line causes the calibration failure, and at this time, the trimming vehicle 20 may move based on the motion state of the probe vehicle 10.
In this embodiment, the effect of three states of the electric vehicle is chosen for the pruning vehicle 20 to cooperate with the design of the pruning attitude adjusting device is especially good, because the reduction of the energy consumption of the pruning attitude adjusting device is visually embodied on the reduction of the electric quantity of the battery, so that the endurance mileage of the electric vehicle is improved, the road mileage of single pruning is longer and more practical, and meanwhile, the electric vehicle is better than a fuel vehicle in terms of the adjustment convenience and the economical efficiency of the vehicle speed.
In another embodiment, a green pruning device comprises:
the robot is mounted on the trimmer body 21, the trimming unit 26 is mounted at the output end of the robot, and the robot is used to adjust the posture of the trimming unit 26, thereby providing more degrees of freedom.
It should be emphasized that the posture adjustment of the greening trimming device can be various driving mechanisms, and the structure of the trimming device 26 can also be selected from various existing trimming devices 26, which is not limited herein.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (4)
1. An on-vehicle road greening trimmer, characterized by comprising:
the road surface condition detection device comprises a detection vehicle, a first detection device and a signal transmitter, wherein the detection vehicle is provided with the first detection device and the signal transmitter, the first detection device is used for detecting the road surface condition in front of the trimming vehicle, and the signal transmitter is used for transmitting the road surface condition to the trimming vehicle;
the road surface condition pruning device comprises a pruning car, wherein a signal receiver and a greening pruning device are arranged on the pruning car, the signal receiver is used for receiving the road surface condition sent by a signal transmitter, and the greening pruning device is used for adjusting a pruning posture to complete pruning based on the road surface condition.
2. The vehicle-mounted road greening trimmer according to claim 1, wherein the greening trimming device comprises:
the pruning posture adjusting device is used for adjusting the posture of the pruning device and comprises a transverse adjusting device and a height adjusting device;
a lateral adjustment device for adjusting the lateral position of the trimming device;
a height adjustment device for adjusting the height of the trimming device;
the pruning device is used for pruning the road greening.
3. The vehicle-mounted road greening trimmer of claim 2, wherein the trimming posture adjusting device further comprises:
an angle adjustment device for adjusting the angle of the trimming device.
4. The vehicle-mounted road-greening trimmer of claim 3, wherein the angle adjusting device comprises a longitudinal angle adjusting device and a horizontal angle adjusting device.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202222175502.0U CN218072556U (en) | 2022-08-17 | 2022-08-17 | Vehicle-mounted road greening trimmer |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202222175502.0U CN218072556U (en) | 2022-08-17 | 2022-08-17 | Vehicle-mounted road greening trimmer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115399154A (en) * | 2022-08-17 | 2022-11-29 | 四川依贝智能装备有限公司 | Vehicle-mounted road greening trimmer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115399154A (en) * | 2022-08-17 | 2022-11-29 | 四川依贝智能装备有限公司 | Vehicle-mounted road greening trimmer |
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