CN220180924U - Cross-ridge type detection trolley - Google Patents
Cross-ridge type detection trolley Download PDFInfo
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- CN220180924U CN220180924U CN202321232695.7U CN202321232695U CN220180924U CN 220180924 U CN220180924 U CN 220180924U CN 202321232695 U CN202321232695 U CN 202321232695U CN 220180924 U CN220180924 U CN 220180924U
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- Guiding Agricultural Machines (AREA)
Abstract
The utility model discloses a ridge-crossing type detection trolley which comprises a travelling mechanism, a frame mechanism, a detection mechanism and a control unit, wherein the frame mechanism is arranged on the travelling mechanism, the spacing of the travelling mechanism can be adjusted by the frame mechanism, the detection mechanism is arranged on the frame mechanism, the travelling mechanism and the detection mechanism are electrically connected with the control unit, the detection mechanism is used for acquiring agricultural information, and the wheel spacing of the travelling mechanism can be adjusted by the frame mechanism according to the row spacing of crops. The modularized trolley is convenient to transport and maintain, is flexibly applied to a plurality of different scenes aiming at different crops, and can meet different requirements of users; the wheel spacing can be adjusted during ridge-crossing operation so as to adapt to different crop row spacings, so that the trolley can finish inspection work in a plurality of operation scenes such as a greenhouse or a field with narrow space.
Description
Technical Field
The utility model relates to the technical field of agricultural machinery, in particular to a ridge-crossing type trolley for detection.
Background
Nitrogen is an important nutrient component for plant growth, and proper amount of nitrogen can ensure normal growth of plants, but abuse of fertilizer can not only prevent normal growth of crops but also destroy ecological environment. The cultivated land area of China accounts for 7% of the world, but 35% of nitrogenous fertilizer in the world is used.
At present, a quick and accurate nitrogen element detection method for reducing the misuse of nitrogen fertilizer is lacking in China. Traditional nitrogen content detection methods include both lossy and non-destructive detection: common damage detection methods comprise soil measurement formula, stem and leaf chemical analysis and the like, and the methods are complex in operation, high in cost, low in efficiency and capable of damaging physiological tissues of plants; the nondestructive testing method mainly comprises image processing, machine vision and chlorophyll photometry, and the nondestructive testing method can realize nondestructive testing, but has lower measuring precision and difficult speed reaching the real-time requirement.
With the increase of the aging population, the serious lack of agricultural labor force requires further improvement of the agricultural automation degree. Most agricultural workers judge the growth condition of crops by a manual observation mode, and the method has high labor intensity and strong subjectivity. Therefore, a scientific agricultural information acquisition tool is urgently needed.
Disclosure of Invention
The utility model aims to provide a cross-ridge type detection trolley, which solves the problems in the prior art, improves the agricultural information acquisition efficiency, can be suitable for detection of various ridge-width crops, and reduces the labor intensity.
In order to achieve the above object, the present utility model provides the following solutions:
the utility model provides a ridge-crossing type trolley for detection, which comprises a travelling mechanism, a frame mechanism, a detection mechanism and a control unit, wherein the frame mechanism is arranged on the travelling mechanism, the frame mechanism can adjust the distance between the travelling mechanism, the detection mechanism is arranged on the frame mechanism, the travelling mechanism and the detection mechanism are electrically connected with the control unit, the detection mechanism is used for agricultural information acquisition, and the frame mechanism can adjust the wheel distance of the travelling mechanism according to the row distance of crops.
Preferably, the running mechanism comprises a tire, a hub motor and a connecting frame, wherein the hub motor is arranged on the tire, and the tire is symmetrically connected to the connecting frame through the hub motor.
Preferably, the four hub motors are rotatably arranged on the connecting frame, a hub bracket is arranged on the hub motor, and a steering engine is arranged on the hub bracket.
Preferably, the link includes linking arm, bumper shock absorber and bracing piece, the both sides of bracing piece respectively with the one end of linking arm is connected, the other end of linking arm with the shell of steering wheel is connected, the shell of steering wheel with be provided with between the bracing piece the bumper shock absorber, the lower extreme of bracing piece is connected battery box, upper end are connected frame mechanism.
Preferably, the frame mechanism comprises a cross beam, height rods and length rods, wherein two ends of the cross beam are respectively connected into rectangular frames through one height rod, and the height rods corresponding to the two rectangular frames are respectively and movably connected through two length rods to form a cuboid frame.
Preferably, the height rod of the oblique diagonal angle of the cuboid frame is movably connected with a reinforcing connecting rod; a central control platform is arranged between the two length rods with the same height, a control box of a control unit is arranged on the central control platform, and a mounting display screen and a communication module are arranged on the control box.
Preferably, the reinforcing connecting rod, the length rod and the height rod are all connected through a cross fixing clamp; and the central control platform is provided with a radar system and/or a navigation system.
Preferably, the connection length of the length rod can be adjusted and the adjustment range is 0.7m-1.4m, and the height adjustment range of the length rod on the height rod is 1m-1.4m.
Preferably, the front end of the frame mechanism is connected with a moving platform through a lifting mechanism, the lifting mechanism is an electric push rod, the frame mechanism is provided with a limit switch for the displacement of the lifting mechanism, and the moving platform is provided with the detection mechanism.
Preferably, the detection mechanism includes a multispectral camera, an infrared camera, a stereoscopic camera, an industrial camera, and a lidar.
Compared with the prior art, the utility model has the following technical effects:
the modularized trolley is convenient to transport and maintain, is flexibly applied to a plurality of different scenes aiming at different crops, and can meet different requirements of users; the wheel spacing can be adjusted during ridge-crossing operation so as to adapt to different crop row spacings, so that the trolley can finish inspection and agricultural information acquisition work in a plurality of operation scenes such as a greenhouse or a field with a narrow space.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a structure of a cross-ridge type detection trolley in an embodiment of the utility model;
wherein: 1-tyre, 2-hub bracket, 3-steering engine, 4-drive control box, 5-battery box, 6-cross fixation clamp, 7-multispectral camera, 8-elevating system, 9-moving platform, 10-central control platform, 11-length pole, 12-reinforcing connecting rod, 13-crossbeam, 14-bracing piece, 15-linking arm, 16-bumper shock absorber, 17-height pole, 100-span ridge detection dolly.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by a person skilled in the art based on the embodiments of the utility model without any inventive effort, are intended to fall within the scope of the utility model.
The utility model aims to provide a cross-ridge type detection trolley, which solves the problems in the prior art, improves the agricultural information acquisition efficiency, can be suitable for detection of various ridge-width crops, and reduces the labor intensity.
In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description.
As shown in fig. 1: the embodiment provides a stride ridge formula detection and use dolly 100, including running gear, frame mechanism, detection mechanism and control unit, be provided with frame mechanism on the running gear, frame mechanism can adjust running gear's interval, and detection mechanism sets up on frame mechanism, and running gear and detection mechanism are all connected with the control unit electricity, and detection mechanism is used for agricultural information acquisition, and frame mechanism can be according to crop row interval adjustment running gear's wheel interval. In the embodiment, the mechanism is subjected to modularized treatment, so that the mechanism is convenient to assemble, disassemble and maintain in the later period.
Specifically, the running mechanism in this embodiment includes tire 1, in-wheel motor and link, is provided with in-wheel motor on the tire 1, and tire 1 passes through in-wheel motor symmetry and connects on the link. The four hub motors are rotatably arranged on the connecting frame, the hub supports 2 are arranged on the hub motors, and the steering engine 3 is arranged on the hub supports 2, so that the vehicle body can realize omnidirectional walking and in-situ rotation, can complete steering in a narrow space, and can be suitable for indoor greenhouse and other operation scenes. The link includes linking arm 15, bumper shock absorber 16 and bracing piece 14, the both sides of bracing piece 14 are connected with the one end of linking arm 15 respectively, the other end of linking arm 15 is connected with steering wheel 3's shell, include a plurality of connecting rod in the linking arm 15, be provided with bumper shock absorber 16 between steering wheel 3's the shell and the bracing piece 14, ensure the stationarity of dolly operation, battery box 5 is connected to the lower extreme of bracing piece 14, frame mechanism is connected to the upper end, battery box 5 provides the power for the dolly, can make the stroke not receive the restriction of power. The steering engine 3 and the driving control box 4 of the hub motor are arranged on the shell of the steering engine 3, so that the traveling and steering of the trolley can be controlled conveniently.
Specifically, in this embodiment, the frame mechanism includes a cross beam 13, a height rod 17 and a length rod 11, two ends of the cross beam 13 are respectively connected to form a rectangular frame through a height rod 17, and the height rods 17 corresponding to the two rectangular frames are respectively movably connected through the two length rods 11 to form a cuboid frame, so that the structure is simple, and the disassembly and the maintenance are convenient. The height rod 17 of the oblique diagonal angle of the cuboid frame is movably connected with a reinforcing connecting rod 12, so that the form of the frame is kept stable. The reinforcing connecting rod 12, the length rod 11 and the height rod 17 are connected through the cross-shaped fixing clamp 6 (optical axis), so that the adjustment, the disassembly and the assembly are convenient. The connecting length of the length rod 11 can be adjusted by screwing a screw on the cross fixing clamp 6 (optical axis) according to the ridge width, so that the sliding and locking of the length rod on the rod are adjusted within the adjustment range of 0.7m-1.4m, and the height adjustment range of the length rod 11 on the height rod 17 is 1m-1.4m, so that the trolley is suitable for different ridge widths and plant heights, and the application range is enlarged.
Specifically, a central control platform 10 is arranged between two length rods 11 with the same height in the embodiment, a control box of a control unit is arranged on the central control platform 10, and a mounting display screen and a communication module are arranged on the control box, so that real-time display of data images and remote control of remote control can be realized. The central control platform 10 is provided with a radar system and/or a navigation system to realize an automatic navigation function.
Specifically, in this embodiment, the front end of the frame mechanism is connected with a moving platform 9 through a lifting mechanism 8, the lifting mechanism 8 is an electric push rod, a limit switch for the displacement of the lifting mechanism 8 is arranged on the frame mechanism, and a detection mechanism is arranged on the moving platform 9. The detection mechanism comprises a multispectral camera, an infrared camera, a stereoscopic vision camera, an industrial camera and a laser radar 7, wherein the multispectral camera 7 is arranged on the lower surface of the mobile platform 9 and is used for detecting the nitrogen content of crops, and different cameras can be installed on the support to collect different types of information. The multispectral camera can capture spectral information of a plurality of wave bands, so that data of plant health conditions, soil quality, crop growth conditions and the like are provided. The infrared camera can detect the heat distribution of crops and soil, and helps evaluate the growth condition of plants, detect diseases and cope with the water pressure. The stereoscopic vision camera can simulate the depth perception capability of human eyes and is used for measuring the height of plants, identifying objects and terrains, carrying out three-dimensional modeling on farmlands and the like. The industrial camera has high speed, high resolution and stability, and is suitable for various industrial applications. In agricultural information acquisition, industrial cameras can be used for high precision image acquisition, image processing, and machine vision tasks. The laser radar is a sensor for measuring distance and generating a point cloud map by laser beams, and can be used for manufacturing a high-precision topographic map, performing three-dimensional modeling of vegetation, detecting the height and shape of crops and measuring plant density and coverage rate in agriculture.
The ridge-crossing detection trolley 100 of the embodiment modularly processes the mechanism, is convenient to assemble and disassemble, can be replaced when parts are damaged, is convenient to transport, manage and maintain, reduces the cost, can sell specific product types aiming at different target groups, can collect different types of information by installing different cameras on the support, and can realize an automatic navigation function by additionally installing a laser radar sensor on the basis of original manual remote control; the vehicle body can realize omnibearing movement and in-situ rotation, is convenient to turn in a narrow space, has adjustable range of the length and the height of the vehicle body, and is applicable to different crops and scenes.
The principles and embodiments of the present utility model have been described in this specification with reference to specific examples, the description of which is only for the purpose of aiding in understanding the method of the present utility model and its core ideas; also, it is within the scope of the present utility model to be modified by those of ordinary skill in the art in light of the present teachings. In view of the foregoing, this description should not be construed as limiting the utility model.
Claims (10)
1. The utility model provides a stride ridge formula detection and use dolly which characterized in that: including running gear, frame mechanism, detection mechanism and control unit, be provided with on the running gear frame mechanism, frame mechanism can be adjusted running gear's interval, detection mechanism set up in on the frame mechanism, running gear with detection mechanism all with the control unit electricity is connected, detection mechanism is used for agricultural information acquisition, frame mechanism can be according to crop row interval adjustment running gear's wheel interval.
2. The ridged detection cart of claim 1, wherein: the running mechanism comprises a tire, a hub motor and a connecting frame, wherein the hub motor is arranged on the tire, and the tire is symmetrically connected to the connecting frame through the hub motor.
3. The ridged detection cart of claim 2, wherein: the novel steering wheel is characterized in that four hub motors are rotatably arranged on the connecting frame, a hub support is arranged on each hub motor, and steering engines are arranged on the hub supports.
4. The ridged detection cart of claim 3, wherein: the connecting frame comprises a connecting arm, a shock absorber and a supporting rod, wherein two sides of the supporting rod are respectively connected with one end of the connecting arm, the other end of the connecting arm is connected with a shell of the steering engine, the shock absorber is arranged between the shell of the steering engine and the supporting rod, and the lower end of the supporting rod is connected with a battery box and the upper end of the supporting rod is connected with the frame mechanism.
5. The ridged detection cart of claim 1, wherein: the frame mechanism comprises a cross beam, height rods and length rods, wherein two ends of the cross beam are connected into rectangular frames through the height rods respectively, and the height rods corresponding to the two rectangular frames are movably connected through the two length rods respectively to form a cuboid frame.
6. The ridged detection cart of claim 5, wherein: a reinforcing connecting rod is movably connected to the diagonal height rod of the cuboid frame; a central control platform is arranged between the two length rods with the same height, a control box of a control unit is arranged on the central control platform, and a mounting display screen and a communication module are arranged on the control box.
7. The ridged detection cart of claim 6, wherein: the reinforcing connecting rod, the length rod and the height rod are all connected through a cross fixing clamp; and the central control platform is provided with a radar system and/or a navigation system.
8. The ridged detection cart of claim 5, wherein: the connecting length of the length rod can be adjusted, the adjusting range is 0.7m-1.4m, and the height adjusting range of the length rod on the height rod is 1m-1.4m.
9. The ridged detection cart of claim 1, wherein: the front end of the frame mechanism is connected with a moving platform through a lifting mechanism, the lifting mechanism is an electric push rod, the frame mechanism is provided with a limit switch for the displacement of the lifting mechanism, and the moving platform is provided with a detection mechanism.
10. The ridged detection cart of claim 1, wherein: the detection mechanism comprises a multispectral camera, an infrared camera, a stereoscopic vision camera, an industrial camera and a laser radar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321232695.7U CN220180924U (en) | 2023-05-22 | 2023-05-22 | Cross-ridge type detection trolley |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321232695.7U CN220180924U (en) | 2023-05-22 | 2023-05-22 | Cross-ridge type detection trolley |
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| Publication Number | Publication Date |
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| CN220180924U true CN220180924U (en) | 2023-12-15 |
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| CN202321232695.7U Active CN220180924U (en) | 2023-05-22 | 2023-05-22 | Cross-ridge type detection trolley |
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| CN (1) | CN220180924U (en) |
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2023
- 2023-05-22 CN CN202321232695.7U patent/CN220180924U/en active Active
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